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Abrasive-belt grinding machine

A grinding machine and abrasive belt technology, applied in abrasive belt grinders, grinders, grinding/polishing equipment, etc., can solve the problems of looseness, reduced abrasive belt friction effect, affecting grinding effect, etc., to enhance or reduce spring tension, Simple structure and improved grinding effect

Active Publication Date: 2015-09-02
苏州锃道研磨技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Ordinary abrasive belt grinders use for a period of time, the tension of the abrasive belt will become loose and slippery, and the friction effect of the abrasive belt will be greatly reduced, seriously affecting the grinding effect

Method used

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  • Abrasive-belt grinding machine
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Examples

Experimental program
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Effect test

Embodiment

[0017] Example: see Figure 1-3 As shown, an abrasive belt grinding machine includes a support 1 and an abrasive belt grinding driving wheel 2, an abrasive belt grinding driven wheel 3, an abrasive belt grinding deviation adjusting wheel 4, an abrasive belt tensioning cylinder 5 and The belt lifting and stepping motor 6, the belt grinding drive wheel 2 is driven to rotate by a motor 7, and an belt 8 is wound around the belt grinding drive wheel 2, the belt grinding driven wheel 3 and the belt grinding adjustment On the deflection wheel 4, the output end of the belt tensioning cylinder 5 acts on the belt 8 for tensioning the belt 8, and the output end of the belt elevating stepping motor 6 acts on the belt 8. For lifting and lowering the abrasive belt 8 as a whole, a horizontal plate 9 is fixedly connected to the bracket 1, and the abrasive belt 8 has a friction belt 10 for rubbing a workpiece. The horizontal plate 9 is located above the friction belt 10 and The length direction...

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Abstract

The invention discloses an abrasive-belt grinding machine which is characterized in that a transverse plate is fixedly connected to a support, an abrasive belt is provided with a friction belt for rubbing a workpiece, the transverse plate is located above the friction belt, the length direction of the transverse plate is disposed along the length direction of the friction belt, a plurality of compressing mechanisms extending towards the friction belt are sequentially disposed on the transverse plate, each compressing mechanism comprises a spring, a pressing block and a screw, one end of each screw is locked and positioned on the transverse plate, the other end of each screw is connected with the corresponding pressing block, each pressing block contacts with the friction belt, each spring sleeves the corresponding screw, one end of each spring contacts with the transverse plate, the other end of each spring contacts with the corresponding pressing block, and each pressing block compresses the friction belt by the action direction of the corresponding spring. The abrasive-belt grinding machine has the advantages that the abrasive belt can be compressed on the to-be-rubbed workpiece, and friction effect is increased.

Description

Technical field [0001] The present invention is a technical field of machinery manufacturing equipment, and it involves a sofa grinding machine. Background technique [0002] Generally, aluminum casting machinery parts need to be polished with a sascular grinding machine to remove the burrs generated by the appearance of the parts during the cast production process.The existing sofa polishing machine, including the bracket and the sasal bib polishing the active wheels, the sand belt grinding the passive wheels, the grinding tone wheel, the tight cylinder of the sasal tank, and the sasalThe sand belt polish the active wheels pass through a motor -driven rotation, and a sand belt is located on the band to polish the active wheels, the sand belt to polish the passive wheel, and the band to polish the bias.On the top, it is used to tighten the sand belt, and the output end of the sasal band into the motor is used on the sasal band to use to lift and drop the sasal belt as a whole. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B21/20
CPCB24B21/20
Inventor 孙雅华
Owner 苏州锃道研磨技术有限公司
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