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Improved structure of combined type plane cutter

A combination, planer technology, applied in the direction of rotary cutting tools, wood processing equipment, manufacturing tools, etc., to prevent the knife part from flying off and ensure the effect of accuracy

Inactive Publication Date: 2011-04-13
廖一臣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are some defects in the existing combined planer, the planer will slide on the shaft sleeve, so it is difficult for the combined planer to ensure the accuracy of the product, and it is easy to fly off during high-speed operation, causing personal injury

Method used

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  • Improved structure of combined type plane cutter
  • Improved structure of combined type plane cutter
  • Improved structure of combined type plane cutter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] like Figure 1-Figure 4 As shown, the present invention includes a shaft sleeve 1 and a plurality of knife parts 2 rings arranged on the shaft sleeve 1, a dovetail groove 11 is provided on the shaft sleeve 1, and the handle of the knife part is adapted to the dovetail groove 11. , the shaft sleeve 1 is provided with a limit mechanism to prevent the knife part 2 from sliding, the limit mechanism includes a rotating plate 3 sleeved on the shaft sleeve, and a chute 31 is opened on the edge of the rotating plate 3; the knife portion After passing through the chute 31, it is flexibly connected with the shaft sleeve, and the rotating plate 3 is rotated so that the chute 31 and the dovetail groove 11 are staggered and arranged.

[0023] When installing, the knife part 2 is clamped in the dovetail groove 11 after passing through the chute 31, and then the rotating plate 3 is rotated so that the chute 31 on the rotating plate 3 is staggered from the dovetail groove 11 on the bus...

Embodiment 2

[0025] like Figure 7-Figure 8 As shown, the present invention includes a shaft sleeve 1 and a plurality of knife parts 2 rings arranged on the shaft sleeve 1, a dovetail groove 11 is provided on the shaft sleeve 1, and the handle of the knife part is adapted to the dovetail groove 11. , the bushing 1 is provided with a limit mechanism to prevent the knife part 2 from sliding, the limit mechanism includes a baffle plate 4, the edge of the baffle plate 4 is provided with a chute 2 5, and the chute 2 5 and the dovetail groove 11 are staggered and set , a pagoda spring 6 is connected on the baffle plate 4, and one end of the pagoda spring 6 is fixed on the shaft sleeve 1, a bump 12 is set on the shaft sleeve, and a block corresponding to the bump 12 is provided on the baffle plate 4 Groove 41 , the protrusion 12 passes through the blocking groove 41 .

[0026] During installation, the chute 2 5 on the baffle plate 4 is turned to the dovetail groove 11 on the shaft sleeve, and th...

Embodiment 3

[0028] like Figure 5-Figure 6 As shown, the present invention includes a shaft sleeve 1 and a plurality of knife parts 2 rings arranged on the shaft sleeve 1, a dovetail groove 11 is provided on the shaft sleeve 1, and the handle of the knife part is adapted to the dovetail groove 11. , The shaft sleeve 1 is provided with a limit mechanism to prevent the knife portion 2 from sliding, the limit mechanism includes a bolt 7, and the bolt 7 is threadedly connected with the shaft sleeve 1. Simple bolts are used, and the head of the bolt bears against the knife part, thereby forming a limit on the knife part 2.

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PUM

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Abstract

The invention discloses an improved structure of a combined type plane cutter, which comprises a shaft housing and a plurality of cutter parts arranged around the shaft housing, wherein the shaft housing is provided with a dovetail groove; tool shank parts of the cutter parts are adapted to the dovetail groove; and the shaft housing is provided with a limit mechanism for preventing the sliding ofthe cutter parts. The limit mechanism arranged can well prevent the cutter parts from horizontally sliding on the shaft housing, thereby the paths of the plane cutter on a woolen material and the product accuracy are ensured, and further the cutter parts are prevented from flying off to cause personal injury accidents when the plane cutter runs at a high speed.

Description

technical field [0001] The invention relates to an improved structure of a combined planer. Background technique [0002] With the development of industry, the manual planer used in woodworking has gradually changed into a mechanical planer replaced by a machine, such as a combined planer, which greatly improves the production time of woodworking products and improves the efficiency. However, there are some defects in the existing combined planer, the planer will slide on the shaft sleeve, so the combined planer is difficult to ensure the accuracy of the product, and it is also easy to fly down during high-speed operation, causing personal injury. Contents of the invention [0003] The purpose of the present invention is to provide an improved structure of a combined planer. The improved combined planer has higher precision in making products and is safe to use. [0004] In order to solve the above-mentioned technical problems, the present invention is achieved through...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27G13/08
Inventor 廖一臣
Owner 廖一臣
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