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Pressing block mechanism of abrasive-belt grinding machine

A grinding machine and pressing mechanism technology, applied in abrasive belt grinders, grinders, grinding/polishing equipment, etc., can solve the problems of affecting the grinding effect, reducing the friction effect of the abrasive belt, loosening, etc., to improve the grinding effect and structure. Simple, increase or decrease the effect of spring tension

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] After a period of use of ordinary abrasive belt grinders, 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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  • Pressing block mechanism of abrasive-belt grinding machine
  • Pressing block mechanism of abrasive-belt grinding machine
  • Pressing block mechanism of abrasive-belt grinding machine

Examples

Experimental program
Comparison scheme
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Embodiment

[0019] Example: see Figure 1-6 As shown, a briquetting mechanism of an abrasive belt grinder, the abrasive belt grinder includes a bracket 1 and an abrasive belt grinding driving wheel 2, an abrasive belt grinding driven wheel 3, and an abrasive belt grinding deviation adjusting wheel arranged on the bracket 1 Wheel 4, abrasive belt tensioning cylinder 5 and abrasive belt lifting stepper motor 6, described abrasive belt grinding driving wheel 2 is driven to rotate through a motor 7, and an abrasive belt 8 is wound around the described abrasive belt grinding driving wheel 2, abrasive belt Belt grinding passive wheel 3 and abrasive belt grinding deflection wheel 4, the output end of the abrasive belt tensioning cylinder 5 acts on the abrasive belt 8 to tension the abrasive belt 8, and the abrasive belt lifting stepping motor 6 The output end of the output end acts on the abrasive belt 8 to lift and lower the abrasive belt 8 as a whole. The briquetting mechanism includes a hor...

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PUM

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Abstract

The invention discloses a pressing block mechanism of an abrasive-belt grinding machine. The pressing block mechanism is characterized in that the pressing block mechanism comprises a transverse plate, the transverse plate is fixedly connected to a support, the transverse plate is located above a 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, and the other end of each spring contacts with the corresponding pressing block. The pressing block mechanism has the advantages that the abrasive belt can be compressed on the to-be-rubbed workpiece when the pressing block mechanism is applied to the abrasive-belt grinding machine, and the friction effect of the grinding machine is increased.

Description

technical field [0001] The invention belongs to the technical field of mechanical manufacturing equipment, and in particular relates to a briquetting mechanism of an abrasive belt grinder. Background technique [0002] Generally, aluminum casting machinery parts need to be ground with an abrasive belt grinder to remove the burrs generated on the surface of the parts during the casting production process. The existing abrasive belt grinding machine comprises a bracket and an abrasive belt grinding driving wheel, an abrasive belt grinding driven wheel, an abrasive belt grinding deflection wheel, an abrasive belt tensioning cylinder and an abrasive belt lifting stepping motor, which are arranged on the support. The belt grinding driving wheel is driven to rotate by a motor, and an abrasive belt is wound on the belt grinding driving wheel, the abrasive belt grinding driven wheel and the belt grinding deflection wheel, and the output end of the belt tensioning cylinder acts on th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B21/08B24B21/18
CPCB24B21/08B24B21/18
Inventor 孙雅华
Owner 苏州锃道研磨技术有限公司
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