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A flat grinding device

A plane and grinding machine technology, applied in the direction of grinding machines, portable grinding machines, grinding/polishing equipment, etc., can solve the problems of uneven grinding, easy fatigue of workers, low grinding efficiency, etc., to ensure the quality and grinding efficiency. Effect

Active Publication Date: 2016-08-31
昆山力盟机械工业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing small surface grinding machines are generally hand-held grinding machines for easy portability, which drive the main shaft to rotate by electric power, and the main shaft drives the grinding surface such as the grinding wheel to rotate, and the lower end of the grinding wheel grinds the uneven rough surface, making the rough surface The surface is flat. When grinding various rough surfaces, people need to hold the grinder, and use the handle to grasp the balance of the grinder to polish the rough surface. For small areas, skilled workers can complete the grinding according to their work experience, but for relatively large areas In larger areas, workers hold the hand-held part of the grinder for a long time. Due to the gravity of the grinder itself, the workers are prone to fatigue and uneven grinding; Low

Method used

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specific Embodiment 1

[0018] Specific embodiment one, see figure 1 : a grinding machine 1, a clamp 4, a positioning sleeve 7, the hand-held part 3 of the grinding machine 1 is fastened and clamped by the clamp 4, and the lower connecting rod 6 of the clamp 4 goes deep into the corresponding positioning sleeve 7 In the inner cavity, adjust the height of the connecting rod 6 at the lower end of the clamp 4 inserted into the positioning sleeve 7, that is, adjust the height of the grinding part of the grinding structure 2 of the grinding machine 1, and then lock the positioning screw 9, and the handle structure 10 is located in the grinding machine 1 3 side of the handheld part.

specific Embodiment 2

[0019] Specific embodiment two, see figure 2 : Including two grinding machines 1, two clamps 4, and two positioning sleeves 7, the grinding part 2 and the hand-held part 3 of the two grinding machines 1 are arranged in the same direction, and the handle structure 10 is located at the hand-held parts of the two grinding machines 1 3; the rear end of the hand-held bar 15 is connected to the hand-held auxiliary bar 21, and the hand-held auxiliary bar 21 is exposed to the rear end space elevation position of the slide plate 5; the rear end of the hand-held bar 15 has a threaded hole in the center position (in the figure Not shown, belongs to the existing mature technology), the front end of the hand-held auxiliary rod 21 is threaded into the threaded hole; the rear end of the hand-held auxiliary rod 21 can be provided with a hand-held force application rod 18 arranged upward; The upper part of the outer circular surface of the rear end of the rod 21 is provided with a positioning...

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Abstract

The invention discloses a plane polishing device which can guarantee polishing quality and efficiency when being used for polishing planes with large areas. The plane polishing device comprises at least one polisher, a polishing structure is arranged at the front end of the polisher, a handheld part is arranged at the rear end of the polisher, and the lower end face of the polishing structure is a polishing part. The plane polishing device is characterized in that a hoop equal to the polisher in number and a sliding plate are further included, the hoop is used for fastening and clamping the handheld part of the corresponding polisher, a connecting rod protruding downwards is arranged on the lower portion of the hoop, the bottom end face of the sliding plate is a plane, locating sleeve pipes are welded on the upper end face of the sliding plate, at least one locating hole is formed in the outer circumference face of each locating sleeve pipe, the lower end of the connecting rod is inserted into an inner cavity of the corresponding locating sleeve pipe, after penetrating through the locating hole from outside to inside, a locating screw presses the outer wall of the connecting rod, and a handle structure is further arranged on the upper end face of the sliding plate.

Description

technical field [0001] The invention relates to the technical field of grinding equipment, in particular to a plane grinding device. Background technique [0002] Existing small surface grinding machines are generally hand-held grinding machines for easy portability, which drive the main shaft to rotate by electric power, and the main shaft drives the grinding surface such as the grinding wheel to rotate, and the lower end of the grinding wheel grinds the uneven rough surface, so that The surface is flat. When grinding various rough surfaces, people need to hold the grinder, and use the handle to grasp the balance of the grinder to polish the rough surface. For small areas, skilled workers can complete the grinding according to their work experience, but for relatively large areas In larger areas, workers hold the hand-held part of the grinding machine for a long time. Due to the gravity of the grinding machine itself, the workers are prone to fatigue and uneven grinding; L...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B23/02
CPCB24B23/005B24B23/02
Inventor 潘志龙
Owner 昆山力盟机械工业有限公司