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Edge grinding device for desk desktops

A desktop and edging technology, which is applied in the direction of grinding drive device, grinding/polishing safety device, machine tools suitable for grinding the edge of workpieces, etc., can solve the problems of low manual grinding efficiency and achieve ingenious design and strong practicability , The effect of improving processing efficiency

Inactive Publication Date: 2017-11-03
YUQING COUNTY XINGDA FURNITURE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide an edge grinding device for desk tops to solve the problem of low manual grinding efficiency in the prior art when desk corners are processed into rounded corners

Method used

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  • Edge grinding device for desk desktops

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Embodiment Construction

[0016] The present invention will be described in further detail below by means of specific embodiments:

[0017] The reference signs in the drawings of the description include: lever 1, cam 2, ratchet 3, piston 4, support rod 5, grinding rod 6, grinding head 7, chute 8, slider 9, pawl 10, support plate 11, Clamping rod 12, clamping plate 13, conduit 14, branch pipe 15, spring 16, contact circle 17.

[0018] The embodiment is basically as figure 1 Shown: a kind of edging device that is used for desk desktop of the present invention comprises frame, and lever 1, cam 2 and ratchet 3 are installed on the frame, and lever 1 left end is equipped with contact circle piece 17, and contact circle piece 17 and The cams 2 are arranged to offset each other, the upper surface of the right end of the lever 1 is connected with the piston 4, and the lower surface of the right end of the lever 1 is connected with the support rod 5; the wheel surface of the cam 2 is eccentrically hinged with ...

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Abstract

The invention relates to an edging device for desk tops, which belongs to the technical field of school desks or table processing, and includes a frame on which a lever, a cam and a ratchet are installed, and the lower surface of one end of the lever is offset against the cam. A piston is connected to the upper surface of the other end of the lever, and a support rod is connected to the lower surface of the other end of the lever; a grinding rod is hinged on the surface of the cam wheel, a chute and a grinding head are arranged on the grinding rod, and a slider is hinged on the rod, and the slider slides Cooperate in the chute; there is a pawl hinged on the support rod, the pawl is located under the grinding rod, the ratchet is coaxially connected with a support plate, the support plate is evenly connected with a clamping rod, and the end of the clamping rod is provided with a clamping plate; The piston is connected with a conduit for absorbing debris. The technical scheme not only has a good grinding effect, but also improves the processing efficiency, collects waste chips in a concentrated manner, does not affect people's work, and is ingenious in design and strong in practicability.

Description

technical field [0001] The invention belongs to the technical field of school desk or table processing. Background technique [0002] In campus life, the corners of the desks commonly used by students are usually right-angled. Students can easily bump into the corners of the desk and get injured during their actions. Especially in kindergartens, elementary schools and other places, children often bump into each other during play. , or accidentally fall and hit the corner of the table and get injured. In response to this phenomenon, many schools have begun to use desks with rounded corners to reduce the sharpness of the corners of the desktop and reduce the situation of being knocked and injured by the corners of the table. [0003] In the production process of the rounded corner desk, the workpiece is often processed into the existing cubic right angle structure first, then cut for the right angle structure, and then the right angle structure is polished to make a rounded c...

Claims

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Application Information

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IPC IPC(8): B24B9/18B24B41/06B24B47/12B24B55/06B24B41/02
CPCB24B9/18B24B41/02B24B41/06B24B47/12B24B55/06
Inventor 陈昌禄范厚邦左永付毛国富童友华
Owner YUQING COUNTY XINGDA FURNITURE MFG
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