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Hand-operated rotary disc brush driving device

A technology of driving device and manual rotation, which is applied in the direction of grinding driving device, parts of grinding machine tools, metal processing equipment, etc. It can solve the problems of high labor intensity, low transmission efficiency, and inability to adjust the rotation speed, etc., and achieve reduction The degree of labor, the improvement of work efficiency, and the effect of ensuring the rotation effect

Inactive Publication Date: 2019-11-15
安徽省潜山县志发机电配件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical scheme adopted by the present invention to achieve the above object is: a hand-operated rotary disc brush driving device, to solve the problem of low transmission efficiency and few worm teeth rotations in the existing hand-operated rotary disc brush driving device The rotating wheel only rotates once after a circle, the labor intensity is high, and it takes a long time to remove burrs and chamfers. The rotation speed cannot be adjusted according to the processing requirements, and the speed change cannot be realized.

Method used

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  • Hand-operated rotary disc brush driving device
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  • Hand-operated rotary disc brush driving device

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Embodiment

[0022] as attached figure 1 To attach Figure 4 shown

[0023] see figure 1 , a hand-operated rotary disc brush drive device, including a base 1, a mounting hole 2, a mounting plate 3, a hand-operated drive mechanism 4, a drive device 5, a side vertical plate 6 and a speed change mechanism 7, and the base 1 is arranged in a rectangular shape ; 4 mounting holes 2 are used, which are set at the four corners of the base 1 respectively; 2 mounting plates 3 are used, which are arranged on both sides of the base 1 and welded vertically with the base 1; the hand drive mechanism 4 is flexibly connected with the mounting plate 3 ; The driving device 5 is movably connected with the mounting plate 3, and is meshed with the hand drive mechanism 4; the side vertical plate 6 is welded vertically with the base 1 and the mounting plate 3 respectively; on axis 43.

[0024] In the present invention, the upper end of the side vertical plate 6 is provided with a double round head through groo...

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Abstract

The invention discloses a hand-operated rotary disc brush driving device. The device comprises a base, a mounting hole, a mounting plate, a hand-operated driving mechanism, a driving device, a side vertical plate and a speed change mechanism. According to the device, a sliding sleeve is arranged, an annular protrusion is arranged at the upper end of the sliding sleeve, a protruding block is arranged on the inner surface of the sliding sleeve in the axis direction of the sliding sleeve, and is matched with a key groove, the sliding sleeve can be guaranteed to drive a small main gear and a largemain gear to move on a transmission shaft, the transmission ratio is switched, and the rotating effect can be guaranteed; and the speed change mechanism is arranged, a pushing handle is moved to drive a pushing sleeve to slide on the transmission shaft, the transmission ratio between the small main gear and the large main gear and between an large auxiliary gear and a small auxiliary gear is converted, the rotating speed of the disc brush can be adjusted according to different workpieces, the labor intensity of operators is effectively reduced, and the working efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of disc brush drives, and in particular relates to a hand-operated rotary disc brush drive device. Background technique [0002] The main function of the disc brush is: the abrasive wire brush has the function of grinding / finishing / polishing / deburring; it is widely used in various industries, before the processing of cold-rolled sheets and galvanized / tinned sheets and after the metal surface Finishing, deburring and chamfering after machining. [0003] The Chinese patent publication number is CN 107717685 A, and the name of the invention is a kind of hand-rotating disc brush driving device, which includes a bottom plate, a side plate is arranged on the bottom plate, a mounting plate is provided on the left side of the bottom plate, and the end of the mounting plate There is a rotating wheel between the parts, and a number of driving teeth are arranged on the outer peripheral surface of the rotating wheel; a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B47/12
CPCB24B47/12
Inventor 汪翠珍
Owner 安徽省潜山县志发机电配件有限公司
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