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Dust-collecting cooling type straight grinding machine

A grinding machine, vertical technology, applied in the field of grinding machines, can solve the problems of adjusting water volume, inconvenience, inconvenience of use, etc., and achieve the effect of reducing electric shock and improving waterproof function.

Inactive Publication Date: 2020-04-17
浙江大宇电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The straight grinder is a double-insulated hand-held tool driven by a single-phase series-excited motor to drive the grinding wheel through gear transmission. It has the characteristics of easy use, high speed, and light weight. It is widely used in metallurgy, construction, machinery, In industries such as vehicles, it is used to clean flashes, burrs, polished welds, polished surfaces and rust coating of large workpieces. Most of the existing vertical grinders do not have cooling devices, and there is a lot of dust during use. , does not take advantage of the health of the staff. After a period of use, it must be shut down to cool down, which reduces the grinding efficiency. It is more laborious to manually spray water on the workpiece, and it is inconvenient to adjust the water volume according to the speed of the grinder. Therefore, use It is inconvenient to look up, and a convenient vertical grinder with dust collection and cooling function that can automatically adjust the water volume is needed

Method used

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  • Dust-collecting cooling type straight grinding machine
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  • Dust-collecting cooling type straight grinding machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] This embodiment is suitable for a grinder that is arranged parallel to the grinder 8 and the casing 2 .

[0033] Such as Figure 1-3 as well as Image 6 As shown, a dust collection and cooling type straight grinder includes a rotating motor 1, a miniature self-priming pump 4, a transmission device, and a nozzle. The left end of the rotating motor 1 is fixedly connected to an organic casing 2, and the miniature self-priming pump 4 Fixedly connected to the top of the casing 2, the output end of the rotating motor 1 is fixedly connected to a rotating shaft 17, and a grinding wheel 8 is fixedly installed on the rotating shaft 17, and the rotating motor 1 and the miniature self-priming pump 4 are connected through a transmission. , the nozzle is connected to the miniature self-priming pump 4 through the outlet pipe 5;

[0034] While the rotating motor 1 drives the grinding wheel 8 to rotate and grind at high speed, the transmission device drives the micro self-priming pump...

Embodiment 2

[0045] The present embodiment is applicable to the grinder that the grinding wheel 8 and the casing 2 are vertically arranged.

[0046] Such as Figure 4-6 As shown, a dust collection and cooling type straight grinder includes a rotating motor 1, a miniature self-priming pump 4, a transmission device, and a nozzle. The left end of the rotating motor 1 is fixedly connected to an organic casing 2, and the miniature self-priming pump 4 Fixedly connected to the top of the casing 2, the output end of the rotating motor 1 is fixedly connected to a rotating shaft 17, and the outer side of the rotating shaft 17 is provided with a rotating shaft protective cover 20, which is used to protect the rotating shaft 17 and prevent rust from contacting with external water. A grinding wheel 8 is fixedly installed on the top, the rotating motor 1 and the miniature self-priming pump 4 are connected through a transmission device, and the nozzle is connected to the miniature self-priming pump 4 thr...

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PUM

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Abstract

The invention relates to a dust-collecting cooling type straight grinding machine. The dust-collecting cooling type straight grinding machine comprises a rotary motor, a micro-type self-priming pump,a transmission device and a sprayer; the left end of the rotary motor is fixedly connected with a housing; the micro-type self-priming pump is fixedly connected to the top of the housing; the output end of the rotary motor is fixedly connected with a rotating shaft; a grinding wheel is fixedly installed on the rotating shaft; the rotary motor and the micro-type self-priming pump are in transmission connection with each other by virtue of the transmission device; the sprayer is connected with the micro-type self-priming pump through a water discharging pipe; when the rotary motor is used for driving the grinding wheel to implement high-speed rotating grinding, the transmission device is used for driving the micro-type self-priming pump to work so that water can be sucked into the sprayer and is then sprayed out, thus the grinding wheel and a to-be-ground workpiece can be sprayed with water and is cooled; meanwhile flying dust generated in a grinding process is reduced; automatic synchronization of grinding and water-spray cooling is realized; the maximum water output can be regulated; the dust-collecting cooling type straight grinding machine is more convenient to use; and water required for regulating heat radiation can be conveniently regulated according to actual needs, so the dust-collecting cooling type straight grinding machine relatively saves water and energy.

Description

technical field [0001] The invention relates to a dust-collecting and cooling-type straight grinder, which belongs to the field of grinders. Background technique [0002] The straight grinder is a double-insulated hand-held tool driven by a single-phase series-excited motor to drive the grinding wheel through gear transmission. It has the characteristics of easy use, high speed, and light weight. It is widely used in metallurgy, construction, machinery, In industries such as vehicles, it is used to clean flashes, burrs, polished welds, polished surfaces and rust coating of large workpieces. Most of the existing vertical grinders do not have cooling devices, and there is a lot of dust during use. , does not take advantage of the health of the staff. After a period of use, it must be shut down to cool down, which reduces the grinding efficiency. It is more laborious to manually spray water on the workpiece, and it is inconvenient to adjust the water volume according to the spe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B23/02B24B55/03B24B55/10
CPCB24B23/005B24B23/02B24B55/03B24B55/10
Inventor 陈笑爱
Owner 浙江大宇电器有限公司