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Hand-held electric belt sander

A belt sander, hand-held technology, applied in the field of belt sanders, can solve the problems of inability to process grooves and inner holes, inconvenient use, etc., and achieve the effects of convenient sanding operation, convenient sanding, and shortened distance.

Inactive Publication Date: 2012-10-03
宁波国图电机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing hand-held electric abrasive belt machine includes a body part and an abrasive belt installation part, which are fixedly connected between the body part and the abrasive belt installation part. Since the abrasive belt installation part cannot rotate relative to the machine body, it can only be applied to places where the processing site is relatively spacious, and it cannot process grooves and inner holes that are only a few centimeters deep, which is inconvenient to use

Method used

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  • Hand-held electric belt sander
  • Hand-held electric belt sander
  • Hand-held electric belt sander

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Embodiment Construction

[0019] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0020] see Figure 1 to Figure 5 , a hand-held electric belt machine, including a body part and a belt installation part, wherein the body part includes a casing 1, a head shell 2 and a head shell cover 3, and the head shell 2 is connected to the casing 1 and the head shell cover 3, a motor 4 is installed in the casing 1, the end of the rotating shaft 41 of the motor 4 extends into the head shell 2, and the end of the rotating shaft 41 is installed with a driving bevel gear 5. An output shaft 6 is installed in the head shell cover 3 through a bearing, the axis of the output shaft 6 is perpendicular to the axis of the rotating shaft 41, and the top of the output shaft 6 extends into the head shell 2 The driven bevel gear 7 meshed with the driving bevel gear 5 is installed in the center, the bottom of the output shaft 6 extends out of the head shell cover 3, a...

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Abstract

The invention provides a hand-held electric belt sander, which comprises a machine body part and a sanding belt installing part, wherein the machine body part comprises a machine case, a head case and a head case cover, the head case cover is provided with a first round connecting opening, two projected and mutually separated leaf springs are fixedly arranged on the outer circumferential wall of the first round connecting opening, the sanding belt installing part comprises a sanding belt, an installing support frame and a regulating rod, the regulating rod is arranged on the installing support frame, the installing support frame is provided with a second round connecting opening, the first round connecting opening is rotatablely inserted and connected into the second round connecting opening, in addition, the inner wall of the second round connecting opening is provided with a groove, when the installing support frame rotates relative to the head case cover, the two leaf springs can alternately fall into the groove, the installing support frame and the head case cover can be fixedly connected through a locking screw, and the sanding belt is arranged on the regulating rod and an output shaft. The sanding belt installing part of the hand-held electric belt sander can realize the rotating regulation relative to the machine body part, the sanding operation in a narrow work region is convenient, and in addition, the sanding on the groove and the inner hole can be conveniently realized.

Description

technical field [0001] The invention relates to an abrasive belt machine, in particular to a hand-held electric abrasive belt machine. Background technique [0002] Handheld electric belt sanders are used for sanding surfaces such as wood and metal materials. The existing hand-held electric abrasive belt machine includes a body part and an abrasive belt installation part, which are fixedly connected between the body part and the abrasive belt installation part, the motor body is installed, and the abrasive belt installation part is equipped with an abrasive belt for sanding Because the abrasive belt installation part can not rotate relative to the body part, it can only be applied to the relatively spacious place of the processing site, and can not process only grooves and inner holes with a depth of several centimeters, which is inconvenient to use. Contents of the invention [0003] The technical problem solved by the invention is to provide a hand-held electric belt sa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B23/06
Inventor 叶瑞新
Owner 宁波国图电机有限公司
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