CN218698274U

CN218698274U - Electric wrench for automobile maintenance

Info

Publication number: CN218698274U
Application number: CN202222918434.2U
Authority: CN
Inventors: 任航形
Original assignee: Jilin Daxing Famous Car Service Co ltd
Current assignee: Jilin Daxing Famous Car Service Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-03-24
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses an electric spanner for auto repair, handle that is connected including the main part and with the main part below, the inside control panel that is equipped with of main part, the control panel left side is equipped with left baffle, the control panel right side is equipped with right baffle, the lateral surface of left side baffle and right baffle supports with the main part inner wall respectively and has stretched the extension spring, the inside axis of rotation that is equipped with of main part, the both ends of axis of rotation extend to the main part outside and with main part swing joint, axis of rotation one end is connected with the motor, the motor both sides are connected with the mount, the axis of rotation other end is connected with the cubic and connects, axis of rotation middle part outer lane is equipped with the gear, left side baffle is corresponding with the gear respectively with the upper end of right baffle, the lower extreme of control panel extends to the main part outside, has solved current existence and has screwed up a bolt or nut and need take off the repeated rotation many rings from bolt or nut, probably causes the problem of the gyration condition of bolt or nut.

Description

Electric wrench for automobile maintenance

Technical Field

The utility model belongs to the technical field of the spanner, especially, relate to an electric spanner for auto repair.

Background

A spanner is a common mounting and dismounting tool, and is a hand tool for screwing bolts, screws, nuts and other threads to tightly hold open or trepanning fasteners of the bolts or the nuts by utilizing a lever principle, and is a common open spanner, a double offset ring spanner, a socket spanner, an adjustable spanner, a torque spanner, a pipe spanner and a special spanner for automobile repair.

The utility model discloses a ratchet wrench, which is disclosed according to the Chinese patent document with the publication number of CN205989277U, and comprises a connecting rod and a ratchet wheel with a mounting hole in the middle, wherein the ratchet wheel is embedded at one end of the connecting rod; and a reinforcing block is arranged on the outer side wall of the ratchet wheel and is embedded in the connecting rod. After adopting this kind of structure, provide one kind and avoid the ratchet to take place relative rotation at the mosaic department of connecting rod to improve the structural strength of the junction of connecting rod and ratchet, thereby the ratchet spanner that structural strength is high.

Based on the above patent search, and the discovery of the prior art apparatus, the above apparatus has a problem that tightening a bolt or nut requires repeated turns to be taken off from the bolt, which may cause the bolt or nut to turn.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides an electric spanner for auto repair possesses the elasticity that makes things convenient for nut or bolt, and easy operation is laborsaving, and the advantage of convenient dismantlement has solved the current existence and has screwed up a bolt or nut and need take off the repeated many rings of rotations from bolt or nut, probably causes the problem of the gyration condition of bolt or nut.

The utility model discloses a realize like this, an electric spanner for auto repair, include the main part and the handle that is connected with the main part below, the inside control panel that is equipped with of main part, the control panel left side is equipped with left baffle, the control panel right side is equipped with right baffle, the lateral surface of left side baffle and right baffle supports with the main part inner wall respectively and stretches the spring, the inside axis of rotation that is equipped with of main part, the axis of rotation both ends extend to the main part outside and with main part swing joint, axis of rotation one end is connected with the motor, the motor both sides are connected with the mount, the axis of rotation other end is connected with the cubic and connects, axis of rotation middle part outer lane is equipped with the gear, left side baffle is corresponding with the gear respectively with the upper end of right baffle, the lower extreme of control panel extends to the main part outside, the lower extreme of control panel is connected with stirs the subassembly, left side baffle is equipped with the activity stick with right baffle lower extreme, the activity stick extends to the main part outside and with main part swing joint.

As the utility model discloses preferred, stir the shrinkage pool that the subassembly includes the stirring board that is connected with the control panel lower extreme, swing joint stir stick and set up in the main part outside stirring board one end, it is corresponding with the shrinkage pool to stir the stick.

As the utility model discloses preferred, left side baffle and right baffle lower extreme have seted up three horn mouths with main part inner wall handing-over department.

As the utility model discloses preferred, the main part inner wall has seted up flutedly, left side baffle passes through the recess with right baffle lower extreme and is connected with the main part inner wall rotation.

As the utility model discloses it is preferred, main part one end is equipped with the access door, access door embedding main part.

As the utility model discloses it is preferred, the main part outside is equipped with fixing bolt, fixing bolt one side extends to the main part inside and is connected with the access door.

As the utility model discloses preferred, the control panel cross-section is the hexagon, both sides are the plane about the control panel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up main part, handle, control panel, left baffle, right baffle, stretch and draw spring, axis of rotation, motor, mount, cubic joint, gear and movable rod's cooperation and use, possess the elasticity that makes things convenient for nut or bolt, easy operation laborsaving, the convenient advantage of dismantling.

2. The utility model discloses a set up and dial the board, stir the cooperation of stick and shrinkage pool and use, can stir the control panel through stirring the subassembly, fix after stirring, prevent the control panel activity about.

3. The utility model discloses a set up the use of three horn mouths, can make left baffle and right baffle can not blocked by the main part inner wall when rotating, and then make the one end of left baffle or right baffle can not block the gear.

4. The utility model discloses a set up the use of recess, can make left baffle and right baffle left and right sides rotation, and then make the device can the bidirectional operation.

5. The utility model discloses a set up the use of access door, can make the device more convenient in the aspect of needs maintenance or renewal part.

6. The utility model discloses a set up fixing bolt's use, can make the access door can dismantle with the main part through fixing bolt and be connected.

7. The utility model discloses a setting up the control panel cross-section and being the hexagon, both sides are planar use about the control panel, can make the control panel support left baffle and right baffle.

Drawings

Fig. 1 is a schematic isometric view of an embodiment of the present invention;

fig. 2 is a right side view provided by an embodiment of the present invention;

fig. 3 isbase:Sub>A schematic cross-sectional view taken alongbase:Sub>A-base:Sub>A in fig. 2 according to an embodiment of the present invention;

fig. 4 is a rear view provided by an embodiment of the present invention;

fig. 5 is an enlarged schematic view of a structure in fig. 3 according to an embodiment of the present invention.

In the figure: 10. a main body; 11. a handle; 12. a control panel; 13. a left baffle; 14. a right baffle; 15. stretching the spring; 16. a rotating shaft; 17. a motor; 18. a fixed mount; 19. a square joint; 20. a gear; 21. a movable rod; 201. a poking plate; 202. a toggle bar; 203. concave holes; 204. a triangular opening; 205. a groove; 206. an access door; 207. and (5) fixing the bolt.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the embodiment of the utility model provides a pair of electric wrench for auto repair, handle 11 that is connected below including main part 10 and with main part 10, the inside control panel 12 that is equipped with of main part 10, control panel 12 left side is equipped with left baffle 13, control panel 12 right side is equipped with right baffle 14, left side baffle 13 supports with main part 10 inner wall respectively with right baffle 14's lateral surface has the extension spring 15, the inside axis of rotation 16 that is equipped with of

main part

10, 16 both ends of axis of rotation extend to the main part 10 outside and with main part 10 swing joint, 16 one end of axis of rotation is connected with motor 17, motor 17 both sides are connected with mount 18, the 16 other end of axis of rotation is connected with

cubic joint

19, 16 middle part outer lane of axis of rotation is equipped with gear 20, left side baffle 13 is corresponding with gear 20 respectively with right baffle 14's upper end, the lower extreme of control panel 12 extends to the main part 10 outside, the lower extreme of control panel 12 is connected with the subassembly of stirring, left side baffle 13 is equipped with the activity stick 21 with right baffle 14 lower extreme, activity stick 21 extends to the main part 10 outside and with main part swing joint with main part 10.

Referring to fig. 3 and 4, the toggle assembly includes a toggle plate 201 connected to the lower end of the control plate 12, a toggle rod 202 movably connected to one end of the toggle plate 201, and a concave hole 203 opened at the outer side of the main body 10, wherein the toggle rod 202 corresponds to the concave hole 203.

Adopt above-mentioned scheme: through setting up stir board 201, stir stick 202 and shrinkage pool 203's cooperation use, can stir control panel 12 through stirring the subassembly, fix after stirring, prevent control panel 12 activity about.

Referring to fig. 3 and 5, a triangular opening 204 is formed at the junction of the lower ends of the left baffle 13 and the right baffle 14 and the inner wall of the main body 10.

The scheme is adopted: through the use of the triangular opening 204, the left baffle 13 and the right baffle 14 can not be blocked by the inner wall of the main body 10 when rotating, and one end of the left baffle or the right baffle can not block the gear 20.

Referring to fig. 3 and 5, a groove 205 is formed in the inner wall of the main body 10, and the lower ends of the left baffle 13 and the right baffle 14 are rotatably connected with the inner wall of the main body 10 through the groove 205.

Adopt above-mentioned scheme: through the use of the groove 205, the left baffle 13 and the right baffle 14 can rotate left and right, and the device can work in two directions.

Referring to fig. 1, an access door 206 is provided at one end of the main body 10, and the access door 206 is embedded in the main body 10.

Adopt above-mentioned scheme: by providing access door 206, the device can be made more convenient in terms of the need to repair or replace parts.

Referring to fig. 4, a fixing bolt 207 is provided at an outer side of the main body 10, and one side of the fixing bolt 207 extends into the main body 10 and is connected to the access door 206.

Adopt above-mentioned scheme: by using the fixing bolt 207, the access door 206 can be detachably connected to the main body 10 by the fixing bolt 207.

Referring to fig. 3, the cross section of the control plate 12 is hexagonal, and the left and right sides of the control plate 12 are flat.

Adopt above-mentioned scheme: through setting up control panel 12 cross-section for the hexagon, both sides are planar use about control panel 12, can make control panel 12 support left baffle 13 and right baffle 14.

The utility model discloses a theory of operation:

when the control panel 12 is rotated to the left, the motor 17 is started, the control panel 12 compresses the extension spring 15 between the left baffle 13 and the inner wall of the main body 10, the left baffle 13 does not resist the gear 20, one end of the right baffle 14 resists the gear 20, the gear 20 can only rotate counterclockwise at the moment under the action of the extension spring 15 between the outer side of the right baffle 14 and the inner wall of the main body 10, if the gear 20 rotates clockwise, the gear 20 can only rotate clockwise, and the rotation is avoided, and similarly, after the control panel 12 is rotated to the right, the control panel 12 compresses the extension spring 15 between the right baffle 14 and the inner wall of the main body 10, at the moment, the right baffle 14 does not resist the gear 20, one end of the left baffle 13 resists the gear 20, if the outer side of the left baffle 13 and the extension spring 15 on the inner wall of the main body 10, the gear 20 can only rotate clockwise, if the gear 20 rotates clockwise, the left baffle 13 can not rotate, and when parts of the device are damaged, the fixing bolt can be opened, and the door can be repaired or repaired by opening the bolt 207.

In conclusion: this electric spanner for auto repair, through setting up main part 10, handle 11, control panel 12, left baffle 13, right baffle 14, stretch out and draw spring 15, axis of rotation 16, motor 17, mount 18, square joint 19, the cooperation of gear 20 and activity stick 21 is used, possess the elasticity that makes things convenient for nut or bolt, easy operation is laborsaving, the advantage of convenient dismantlement, it need take off the repeated many rings of rotations from bolt or nut to have solved current existence and has screwed up a bolt or nut, the problem of the gyration condition of bolt or nut probably causes.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an auto repair uses electric spanner, includes main part (10) and handle (11) that are connected with main part (10) below, its characterized in that: the utility model discloses a motor control device, including main part (10), main part (10) inside is equipped with control panel (12), control panel (12) left side is equipped with left baffle (13), control panel (12) right side is equipped with right baffle (14), the lateral surface of left side baffle (13) and right baffle (14) supports with main part (10) inner wall respectively and stretches to draw spring (15), main part (10) inside is equipped with axis of rotation (16), axis of rotation (16) both ends extend to the main part (10) outside and with main part (10) swing joint, axis of rotation (16) one end is connected with motor (17), motor (17) both sides are connected with mount (18), axis of rotation (16) other end is connected with four directions joint (19), axis of rotation (16) middle part outer lane is equipped with gear (20), left side baffle (13) are corresponding with gear (20) respectively with the upper end of right baffle (14), the lower extreme of control panel (12) extends to the main part (10) outside, the lower extreme of control panel (12) is connected with stirs the subassembly, left side baffle (13) are equipped with activity stick (21) with right baffle (14) lower extreme, activity stick (21) extend to the main part (10) and main part (10) outside.

2. The electric wrench for repairing automobiles of claim 1, wherein: the poking component comprises a poking plate (201) connected with the lower end of the control plate (12), a poking rod (202) movably connected to one end of the poking plate (201) and a concave hole (203) formed in the outer side of the main body (10), and the poking rod (202) corresponds to the concave hole (203).

3. The electric wrench for repairing automobiles according to claim 1, wherein: a triangular opening (204) is formed at the joint of the lower end of the left baffle (13) and the right baffle (14) and the inner wall of the main body (10).

4. The electric wrench for repairing automobiles according to claim 1, wherein: the inner wall of the main body (10) is provided with a groove (205), and the lower ends of the left baffle (13) and the right baffle (14) are rotatably connected with the inner wall of the main body (10) through the groove (205).

5. The electric wrench for repairing automobiles according to claim 1, wherein: the main part (10) one end is equipped with access door (206), access door (206) embedding main part (10).

6. The electric wrench for repairing automobiles according to claim 1, wherein: the outer side of the main body (10) is provided with a fixing bolt (207), and one side of the fixing bolt (207) extends into the main body (10) and is connected with the access door (206).

7. The electric wrench for repairing automobiles according to claim 1, wherein: the cross section of the control panel (12) is hexagonal, and the left side and the right side of the control panel (12) are planes.