Full-automatic chain saw sharpener and shape saw sharpening method using same

A chain grinding machine, fully automatic technology, applied in the field of tool grinding, can solve the problems of under-grinding, over-grinding of blades, etc., reduce the probability of over-grinding or under-grinding, improve precision, and the grinding process is accurate and stable effect

Inactive Publication Date: 2015-03-25
HANGZHOU SHARP GARDEN MACHINERY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a fully automatic saw chain grinding machine and a saw chain grinding method using the chain grinding machine to solve the problem of automatic chain feeding in the prior art. The method is easy to cause the defect that the blade is over-grinded or not ground during the grinding process

Method used

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  • Full-automatic chain saw sharpener and shape saw sharpening method using same
  • Full-automatic chain saw sharpener and shape saw sharpening method using same
  • Full-automatic chain saw sharpener and shape saw sharpening method using same

Examples

Experimental program
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Effect test

Embodiment 1

[0041] see figure 1 , the fully automatic saw chain sharpening machine of the present embodiment comprises:

[0042] The base 1 is provided with a saw chain grinding device 2 on one side of the base 1 and a chain feeding device 3 on the other side.

[0043] see figure 2, the saw chain grinding device further includes a saw chain grinding mechanism, a grinding head up / down mechanism and a grinding seat swing mechanism, wherein:

[0044] The saw chain grinding mechanism is used to grind the cutting edge of the blade;

[0045] The upward / downward mechanism of the grinding head is used to realize the upward or downward operation of the grinding head through the linkage of the grinding head with the saw chain grinding mechanism, and to control the adjustment of the grinding position of the saw chain grinding mechanism;

[0046] The grinding seat swing mechanism, through the grinding seat and the grinding head fixedly connected with it, jointly links the saw chain grinding mecha...

Embodiment 2

[0076] This embodiment provides another composition and structure of the chain delivery assembly, see Figure 8 , the chain feeding assembly includes a pull rod 57' for pulling the saw chain 7 forward, the pull rod 57' is provided with a hooked end 571 to pull the saw chain 7, the hooked end 571 can be integrally formed or fixed with the pull rod 57' Connected, the pull rod 57 ′ is pivotally connected to a support frame 56 ′, and the support frame 56 ′ passes through the second guide rail and is fixedly connected or integrally formed with the nut 55 . When the chain feeding assembly of this embodiment is working, the hooked end 571 is set in the groove between the limiting tooth 721 and the cutting tooth 722 of the saw chain 7, and then the saw chain 7 is pulled to move from front to back to the set position. Location. Other structures in this embodiment are the same as those in Embodiment 1.

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PUM

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Abstract

The invention discloses a full-automatic chain saw sharpener comprising a chain sharpening device and a chain feeder for feeding a chain. The chain feeder feeds the chain in such a manner: a cutting edge of a blade, to be sharpened, of the chain is fed to a sharpening position from front to back with the blade edges of the chain as references. The full-automatic chain saw sharpener further comprises a controller; the controller is used for coordinately controlling powers and sharpening settings required by actions of the chain sharping device and the chain feeder. The invention further discloses an auto-feed chain saw sharpening method; with the blade edges of the chain as references, the chain is fed from front to rear. The existing rear-to-front chain feeding manner is replaced with the front-to-rear chain feeding manner, thus chances of over-sharpening or failure of sharpening in the chain saw sharpening process are greatly slimmed; meanwhile, the actions are provided with distributed powers and a control board, and the sharpening process is precise and stable.

Description

technical field [0001] The invention belongs to the field of tool grinding, and in particular relates to a fully automatic saw chain grinding machine in which the chain feeding mode is from front to rear so that the edge to be ground can be precisely positioned, and a saw chain grinding method using the chain grinding machine. Background technique [0002] When the saw chain is working, the left and right edges of the chain will become blunt due to wear and tear, which will affect the cutting speed and quality. However, manual filing and trimming with a round file, the angle of filing, the accuracy of the cutting edge, and the consistency of each cutter head, etc. It is difficult to guarantee, and the work efficiency is very low. At present, manual saw chain grinding machines are used more in the industry, and the speed is slow and the efficiency is low due to the complexity of its operation. Therefore, some saw chain grinding machines with automatic chain feeding have also ...

Claims

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Application Information

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IPC IPC(8): B23D63/16B23D63/12
Inventor 徐霍成沈伟强邱毅张文斌
Owner HANGZHOU SHARP GARDEN MACHINERY
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