Machine base regulating and lock-fixing device of wood planer

The technology of a locking device and a planing machine is applied in the direction of wood processing appliances, processing machines for manufacturing flat surfaces, manufacturing tools, etc., and can solve the problems of unreliable positioning, influence of clamping effect, hand hitting the top of the machine, etc. Achieve the effect of improving planing quality, adjusting height and reliable positioning

Inactive Publication Date: 2005-01-19
P & F BROTHER INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the above-mentioned locking device 80 can press the column clip 85 against the guide column 62 because it uses the elastic force of the spring 86 to push the top, so that the machine base 600 can be positioned, but when it is used for a long time, the spring 86 will produce elastic fatigue. , its clamping effect will be affected, resulting in unreliable positioning and affecting planing quality
[0006] Moreover, when the machine base is to be released and the operating handle 81 is pulled up, the elastic recovery of the spring 86 will prompt the operating handle 81 to bounce up quickly, which makes it very easy for the operator's hand to hit the top of the machine.

Method used

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  • Machine base regulating and lock-fixing device of wood planer
  • Machine base regulating and lock-fixing device of wood planer
  • Machine base regulating and lock-fixing device of wood planer

Examples

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Embodiment Construction

[0025] see figure 1 , 2, the base adjustment and locking device of the woodworking planer of the present invention includes a tensioning device 20 arranged on the top of the machine table to tighten the chain of the transmission device and a tensioning device 20 arranged on the top surface of the base 13 for fixing The locking device 40 of the machine base 13, and the configuration of the woodworking planer 10 is roughly the same as the foregoing, that is, the four corners of the base of the planer 10 are provided with upwardly extending guide posts 11, and the two guide posts 11 are One group, a lead screw 12 is arranged between the guide posts 11 in groups, and the peripheral edge of the machine base 13 with planers assembled at the bottom can pass through the guide posts 11, and be threadedly combined with the lead screws 12, when rotating and assembled on The handle 121 on the top of one of the lead screws 12 can make the two lead screws 12 rotate synchronously, and then ...

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PUM

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Abstract

The present invention relates to a wood surface plancing machine stand regulating and locking equipment, including a tensioner mounted on the top of the machine table for straining chain and a locking device fixed on the top of the stand. The tensioner includes a slide block capable of sliding on the top plate frame and a spring positioned between baffle plates set on the top plate frame for retaining chain tension, and the locking device possesses a cranking bar. In turning the cranking bar a cam is rotated to push the rod to lock the machine stand. This invention can ensure an accurate and reliable machine stand location and good planing quality.

Description

technical field [0001] The invention relates to an adjusting and locking device for a machine base of a woodworking planer. Background technique [0002] A woodworking planer is a small machine used to plan the surface of a wooden board. Its configuration is roughly as Figure 8 As shown, the middle of the planer 60 is provided with a base 600 with a planer at the bottom, and the four end corners of the base 61 of the planer 60 are respectively fixed with a guide column 62 extending upward and passing through the end corners of the base 600. A lead screw rod 63 passing through the machine base 61 by threads is provided between the two guide columns 62, and a sprocket wheel 64 is respectively inserted and fixed on the tops of the two lead screw rods 63 (please cooperate with it at the same time). Figure 9 As shown), the same chain 641 is wound between the two sprockets 64, and a top frame 66 is set under the chain 641, so that the chain 641 is supported without falling down,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27C1/00B27C1/14
Inventor 张秋墩
Owner P & F BROTHER INDAL
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