CN218052463U

CN218052463U - Quick-release structure for electric tool maintenance

Info

Publication number: CN218052463U
Application number: CN202220015140.6U
Authority: CN
Inventors: 黄顺建; 胡树理
Original assignee: Zhengyang Technology Co ltd
Current assignee: Zhengyang Technology Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-12-16
Anticipated expiration: 2032-01-06

Abstract

The utility model discloses an electric tool overhauls and uses rapid disassembly structure, including gear box, main handle and the main casing body, its characterized in that, the gear box passes through mounting and the main casing body fixed connection, the connecting portion of gear box are arranged in connect through the locating part between the main handle, through dismantling a screw of the vice lid of right handle, just can take off the vice lid of right handle, quickly separating main handle and gear box. Therefore, the gear box can be conveniently disassembled to maintain other parts such as the motor or the gear.

Description

Quick-release structure for electric tool maintenance

Technical Field

The utility model relates to an electric tool, in particular to electric tool overhauls and uses rapid disassembly structure.

Background

In some existing electric tools, when parts such as a motor or a gear on an electric hammer and an electric pick with a damping structure are repaired, all screws of a main handle need to be disassembled to separate the main handle and a gear box, so that the efficiency is slow and the disassembly is complex; and the screw is dismantled many times and can cause the thread hole smooth tooth for whole casing is scrapped, and this kind of risk is just bigger more the screw that dismantles.

Disclosure of Invention

Not enough to prior art, the utility model provides an electric tool overhauls uses rapid disassembly structure can effectively solve these current technical problem.

The utility model provides a technical scheme that its technical problem adopted is: electric tool overhauls uses rapid disassembly structure, including gear box, primary handle and the main casing body, its characterized in that, the gear box passes through mounting and main casing body fixed connection, the connecting portion of gear box are arranged in between the primary handle and connect through the locating part.

Among the above-mentioned technical scheme, furtherly, the primary handle includes that left handle, right handle and right handle are vice to be covered, the connecting portion of gear box are arranged in the left handle with connect through the locating part between the vice lid of right handle.

Among the above-mentioned technical scheme, furtherly, set up first screw thread post on the left handle, set up second screw thread post on the vice lid of right handle, the protruding cooperation of sunken and second screw thread post on the first screw thread post.

In the above technical solution, further, a waist groove is provided on the connecting portion, and the first threaded column and the second threaded column move in the waist groove.

In the above technical solution, further, the main handle is rotatably connected to the main housing.

In the above technical scheme, further, the left handle and the right handle are connected through a plurality of limiting pieces.

The utility model has the advantages that: the right handle auxiliary cover can be taken down by disassembling one screw of the right handle auxiliary cover, and the main handle and the gear box are quickly separated. Therefore, the gear box can be conveniently disassembled to maintain other parts such as the motor or the gear.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is a schematic view of the exploded state of the present invention.

Fig. 2 is a schematic view of the combination state of the present invention.

Fig. 3 is a schematic view of the exploded state of the present invention.

Fig. 4 is a schematic structural view of the right handle auxiliary cover of the present invention.

Fig. 5 is a schematic structural view of the left handle of the present invention.

In the figure, 1, a gear box, 11, a connecting part, 111, a waist groove, 2, a main handle, 21, a left handle, 211, a first threaded column, 212, a protrusion, 22, a right handle, 23, a right handle auxiliary cover, 231, a second threaded column, 232, a recess, 3, a main shell and 4, a limiting piece.

Detailed Description

Referring to fig. 1-5, the electric tool of this embodiment overhauls uses quick detach structure, including gear box 1, primary handle 2 and the main casing 3 gear box 1 passes through mounting and main casing 3 fixed connection, primary handle 2 includes left handle 21, right handle and the vice lid 23 of right handle, connecting portion 11 of gear box 1 is arranged in between left handle 21 and the vice lid 23 of right handle and is connected through locating part 4, left handle 21 and right handle pass through a plurality of locating parts 4 and connect, locating part 4 is the screw.

In order to fix the left handle 21 and the right handle auxiliary cover 23 more firmly, a first threaded column 211 is arranged on the left handle 21, a second threaded column 231 is arranged on the right handle auxiliary cover 23, and a convex part 212 on the first threaded column 211 is matched with a concave part 232 of the second threaded column 231.

Can be connected with main handle 2 for gear box 1, set up waist groove 111 on connecting portion 11, main handle 2 with main casing body 3 rotates to be connected, first screw thread post 211 with second screw thread post 231 is at waist inslot 111 internalization, sets up waist groove 111 and makes main handle 2 can be in the activity of waist inslot 111 inslot short distance, can offset partly electric tool's vibrations on the one hand, and on the other hand plays guard action to the screw thread post, if screw thread post and waist groove 111 tight fit, then electric tool vibrations are ageing very fast to the screw thread post, very easily breaks the screw thread post.

According to above design, through dismantling a screw on the main handle 2, can quickly separating main handle 2 and gear box 1 to reach and conveniently dismantle gear box 1 and maintain other spare parts such as motor or change gear, waist groove 111 design and the main handle 2 of connecting portion 11 and the rotation of the main casing body 3 of connecting portion are connected the design and are reduced operator's vibrations on the one hand and are felt, give better use experience of operator, on the other hand increases the life of double-screw bolt.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and the present invention is not departed from the technical solution of the present invention, and the made simple modification, equivalent change or modification all fall into the protection scope of the present invention.

Claims

1. Electric tool overhauls uses rapid disassembly structure, including gear box, primary handle and main casing body, its characterized in that, the gear box passes through mounting and main casing body fixed connection, the connecting portion of gear box are arranged in connect between the primary handle and through the locating part.

2. The quick release structure for overhauling of electric tools according to claim 1, wherein the main handle comprises a left handle, a right handle and a right handle auxiliary cover, and the connecting part of the gear box is arranged between the left handle and the right handle auxiliary cover and connected through a limiting part.

3. The quick release structure for overhauling the electric tool as claimed in claim 2, wherein the left handle is provided with a first threaded column, the right handle secondary cover is provided with a second threaded column, and a recess on the first threaded column is matched with a protrusion on the second threaded column.

4. The quick release structure for overhauling the electric tool according to claim 3, wherein a waist groove is formed on the connecting portion, and the first threaded column and the second threaded column move in the waist groove.

5. The quick release structure for overhauling of electric tools as set forth in claim 2, wherein the main handle is rotatably connected with the main housing.

6. The quick release structure for overhauling of electric tools according to claim 2, wherein the left handle and the right handle are connected by a plurality of limiting members.