CN202106429U

CN202106429U - Tearing preventing device for wood

Info

Publication number: CN202106429U
Application number: CN2011202203816U
Authority: CN
Inventors: 郭宁; 陈文东
Original assignee: JINAN TIANCHEN ALUMINIUM MACHINE CO Ltd
Current assignee: Ji'nan Tianchen Aluminum Machine Co., Ltd.
Priority date: 2011-06-27
Filing date: 2011-06-27
Publication date: 2012-01-11
Anticipated expiration: 2021-06-27

Abstract

The utility model discloses a tearing preventing device for wood, which comprises a rack with a working table, a tenoning milling cutter, a tearing preventing block and a compaction device, wherein the tearing preventing block is installed on a tearing preventing block seat which can move together with wood to be machined along a straight line guide rail, the compaction device is an air cylinder, an air cylinder body is connected with the tenoning milling cutter, and a plunger piston of the air cylinder is connected with the tearing preventing block seat. In the tearing preventing device for the wood, the tearing preventing block can carry out compaction on the wood to be machined under the action of the air cylinder, and can move together with the wood to be machined towards the direction of the tenoning milling cutter, the tearing preventing block can reset under the action of the air cylinder after the end surface of the wood to be machined is completely machined, additional wood is torn when the device machines, and the wood requiring to be machined can not be torn, so that the tearing preventing device can play a role of preventing tearing.

Description

A kind of timber anti-tear device

Technical field

The utility model relates to timber window profile technical field of processing equipment, the anti-tear device in particularly a kind of Wood Processing process.

Background technology

Timber end face mortise adds can phenomenon occur tearing going out the cutter side man-hour; For generally being employed in the additional timber in processed timber rear, the generation that prevents to tear phenomenon moves therewith; Adding the timber that adds man-hour is torn; Need the timber of processing phenomenon then can not occur tearing, thereby play the anti-effect of tearing.

Summary of the invention

The purpose of the utility model is to provide a kind of timber end face that can effectively prevent to add to produce man-hour and tear the timber anti-tear device of phenomenon carrying out mortise.

The utility model for realizing the technical scheme that above-mentioned purpose adopted is:

A kind of timber anti-tear device comprises the frame, the mortise milling cutter that have workbench, prevents tearing piece, hold down gag, it is characterized in that: the described anti-piece of tearing is installed in anti-tearing on the block, prevents that tearing block can move with processed timber along line slideway.

Described hold down gag is a cylinder, and cylinder block is connected with the mortise milling cutter seat, and the cylinder plunger is torn block and is connected with anti-.

The timber anti-tear device of the utility model; It prevents that tearing piece compresses processed timber under cylinder action, and moves to mortise milling cutter direction with processed timber, after processed timber end face is processed by tenoning knife fully; Prevent that tearing piece resets under cylinder action; Add the timber that adds man-hour and torn, need the timber of processing phenomenon then can not occur tearing, thereby play the anti-effect of tearing.

Description of drawings

Fig. 1 is that the master of a kind of timber anti-tear device of the utility model looks sketch map.

Fig. 2 is the schematic top plan view of a kind of timber anti-tear device of the utility model.

Among the figure: 1-mortise milling cutter, 2-is anti-to tear piece, 3-cylinder, the processed timber of 4-, 5-line slideway, the anti-block of tearing of 6-.

The specific embodiment

Below through non-limiting embodiment and combine accompanying drawing that the utility model is done further explanation.

Fig. 1, Fig. 2 are the sketch mapes of a kind of specific embodiment of a kind of timber anti-tear device of the utility model.Comprise the frame, the mortise milling cutter 1 that have workbench, anti-piece 2, the hold down gag torn, the anti-piece 2 of tearing is installed in anti-tearing on the block 6, prevents that tearing block 6 can move with processed timber 4 along line slideway 5.Hold down gag is a cylinder 3, and the cylinder body of cylinder 3 is connected with the mortise milling cutter seat, and the plunger of cylinder 3 is torn block 6 and is connected with anti-.During work; Being installed in the anti-anti-piece of tearing on the block 62 of tearing is close to processed timber 4; Move to mortise milling cutter 1 direction along line slideway 5 together down in cylinder 3 effect, machine exhaust hood 3 up to the end face of processed timber 4 and drive and prevent that tearing block 6 resets.

More than cited embodiment only supply to understand the usefulness of the utility model; Be not to be qualification to the described technical scheme of the utility model; The those of ordinary skill in relevant field; On the basis of the said technical scheme of claim, can also make multiple variation or distortion, variation that all are equal to or distortion all should be encompassed within the claim protection domain of the utility model.

Claims

1. timber anti-tear device; Comprise the frame, the mortise milling cutter that have workbench; Prevent tearing piece, hold down gag, it is characterized in that: the described anti-piece of tearing is installed in anti-tearing on the block, prevents that tearing block can move with processed timber along line slideway.

2. a kind of timber anti-tear device according to claim 1 is characterized in that: described hold down gag is a cylinder, and cylinder block is connected with the mortise milling cutter seat, and the cylinder plunger is torn block and is connected with anti-.