CN205465590U

CN205465590U - Disc grinders

Info

Publication number: CN205465590U
Application number: CN201620047201.1U
Authority: CN
Inventors: 蒯松; 赵鹏
Original assignee: Suzhou Wintech Tools Manufacturing Co ltd
Current assignee: Suzhou Wintech Tools Manufacturing Co ltd
Priority date: 2016-01-19
Filing date: 2016-01-19
Publication date: 2016-08-17
Anticipated expiration: 2026-01-19

Abstract

The utility model discloses a shock attenuation disc grinders, including the disc grinders body, the disc grinders body includes the output shaft, setting up first clamp plate on the output shaft, installing on the first clamp plate and be used for the working head of polishing, still be provided with spring washer on the output shaft, spring washer is located between first clamp plate and the working head, and first clamp plate includes connecting portion that link to each other with the output shaft and the working head installation department that links to each other with connecting portion, is provided with the rubber circle between connecting portion and the output shaft, setting up first clamp plate on the output shaft, setting up spring washer between first clamp plate and the output shaft, at the working head during operation, spring washer and rubber circle can play the absorbing effect for transmit for the vibrations of output shaft lessly when polishing.

Description

Angle grinding machine

Technical field

This utility model relates to field of power tools, particularly relates to angle grinding machine.

Background technology

Electric angle grinder is to utilize the disc wheel of high speed rotating or elastic grinding wheel, wire wheel etc. that hardware carries out grinding, the instrument cutting, eliminating rust, polish.

Angle grinding machine is adapted to cutting, grinds and brushing metal and stone material, for being equipped with the type of electronic-controlled installation, if installing suitable adnexa on this type of machine, it is also possible to be ground and polishing operation.Angle grinding machine is when operation, need operator to grip handle and trigger can start machine and carry out polishing operation, gripping handle and trigger, trigger is generally arranged at the outside of the front end of handle, and cocking needs fingers stretch simultaneously, make to operate the most uncomfortable, and angle grinding machine is because its rotating speed is big, meeting during operation produces vibrations, long-time operation, operator are easily tired and hand, and sense of discomfort is serious, and serious meeting affects the health of operator.

Utility model content

This utility model solves the technical problem that and there is provided the angle grinding machine that a kind of gripping is more comfortable.

This utility model solves its technical problem and be the technical scheme is that big handle angle grinding machine, including housing, one end of housing is provided with the work head for polishing, motor and motor switch it is provided with in housing, motor switch is positioned at the middle part of housing, the handle triggering motor switch it is provided with on housing, handle is positioned at the same side of work head, handle includes the connecting portion being sequentially connected, transition part and operating portion, connecting portion is connected with housing, the 1/4～1/2 of the length of a length of housing of handle, the width of operating portion is the 1/3～3/4 of the width of housing, the middle section evagination of operating portion.

The 1/4～1/2 of the length of a length of housing of handle, the width of operating portion is the 1/3～3/4 of the width of housing so that the size of handle is relatively big, and it is convenient to grip, as long as and squeeze grip can trigger motor switch, accuracy that is easy to control laborsaving and that control improves.

Further: between described work head and housing, be provided with work head guard shield.

Further: described work head is emery wheel or sand paper, work head is connected with motor by flexible axle.

This utility model provides the benefit that: the 1/4～1/2 of the length of a length of housing of handle, the width of operating portion is the 1/3～3/4 of the width of housing so that the size of handle is relatively big, and it is convenient to grip, and as long as squeeze grip can trigger motor switch, accuracy that is easy to control laborsaving and that control improves；The middle section evagination of operating portion so that gripping and the pressing of operating portion are the most comfortable, improve comfort level during operation；It is provided with work head guard shield for stopping grieshoch flying chip etc. so that angle grinding machine is the safest when operation between work head and housing.

Accompanying drawing explanation

Fig. 1 is the angle grinding machine schematic diagram of an embodiment；

Fig. 2 is the angle grinding machine schematic diagram of another embodiment；

Figure is labeled as: housing 1, work 2, handle 3, connecting portion 31, transition part 32, operating portion 33, flexible axle 4.

Detailed description of the invention

With detailed description of the invention, this utility model is illustrated further below in conjunction with the accompanying drawings.

As shown in Figure 1 to Figure 2, angle grinding machine, including housing 1, one end of housing 1 is provided with the work 2 for polishing, motor and motor switch it is provided with in housing 1, motor switch is positioned at the middle part of housing 1, the handle 3 triggering motor switch it is provided with on housing 1, handle 3 is positioned at the same side of work 2, handle 3 includes the connecting portion 31 being sequentially connected, transition part 32 and operating portion 33, connecting portion 31 is connected with housing 1, the 1/4～1/2 of the length of a length of housing 1 of handle 3, the width of operating portion 33 is the 1/3～3/4 of the width of housing 1, the middle section evagination of operating portion 33；The 1/4～1/2 of the length of a length of housing 1 of handle 3, the width of operating portion 33 is the 1/3～3/4 of the width of housing 1 so that the size of handle 3 is relatively big, and it is convenient to grip, and as long as squeeze grip 3 can trigger motor switch, accuracy that is easy to control laborsaving and that control improves；The middle section evagination of operating portion 33 so that gripping and the pressing of operating portion 3 are the most comfortable, improve comfort level during operation.

Work head guard shield it is provided with between described work 2 and housing 1；Work head guard shield is used for stopping grieshoch flying chip etc. so that angle grinding machine is the safest when operation.

Described work 2 is emery wheel or sand paper, and work 2 is connected with motor by flexible axle 4；Work 2 is connected with motor by flexible axle 4, and when flexible axle 4 makes to operate, operator separates with motor, improves the security performance of angle grinding machine；Concrete, work is provided with the grinding head box for being connected flexible axle and work 2 between 2 with flexible axle 4, grinding head box is provided with the bistrique handle for operation, and holding bistrique handle can operate.

Angle of the present utility model grinding machine, the 1/4～1/2 of the length of a length of housing of handle, the width of operating portion is the 1/3～3/4 of the width of housing, the size making handle is bigger, it is convenient to grip, as long as and squeeze grip can trigger motor switch, accuracy that is easy to control laborsaving and that control improves；The middle section evagination of operating portion so that gripping and the pressing of operating portion are the most comfortable, improve comfort level during operation；It is provided with work head guard shield for stopping grieshoch flying chip etc. so that angle grinding machine is the safest when operation between work head and housing.

Above-described detailed description of the invention; the purpose of this utility model, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only detailed description of the invention of the present utility model; it is not limited to this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, within should be included in protection domain of the present utility model.

Claims

1. angle grinding machine, including housing, one end of housing be provided with for polishing work head, be provided with in housing motor and Motor switch, it is characterised in that: motor switch is positioned at the middle part of housing, and housing is provided with the handle triggering motor switch, Hands is positioned at the same side of work head, and handle includes connecting portion, transition part and the operating portion being sequentially connected, connecting portion and housing phase Even, the 1/4～1/2 of the length of a length of housing of handle, the width of operating portion is the 1/3～3/4 of the width of housing, operating portion Middle section evagination.

2. angle as claimed in claim 1 grinding machine, it is characterised in that: it is provided with work head between described work head and housing and protects Cover.

3. angle as claimed in claim 1 or 2 grinding machine, it is characterised in that: described work head is emery wheel or sand paper, work Head is connected with motor by flexible axle.