RU5381U1 - WOOD PROCESSING MACHINE - Google Patents

Abstract

1. A wood processing machine comprising a bed with guides, front and rear headstock, a trolley with a cutting tool, a drive mechanism, intermediate bearings, characterized in that the trolley carrying the cutting tool is placed on guides located along the guides of the bed, the cutting tool is made in the form of a set of milling cutters installed on one housing, the axis of rotation of which are vertically arranged, having one drive, and an end mill with an individual drive, installed with the possibility of independent movement of perpendicular to the axis of rotation of the log due to the drive to the spindle of the headstock. 2. The machine according to claim 1, characterized in that the tailstock and the intermediate support are mounted with the possibility of displacement in the horizontal plane.

Description

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93056333/15

BUTTON AND WOOD PROCESSING

Reunion refers to the woodworking industry, in particular / to equipment for the manufacture of wooden buildings.

A known machine for processing wooden parts / I /, including a bed with a base stop, a feed mechanism, a milling head, a clamping unit for parts and a drive, a feed mechanism is made in the form of a drive pusher having a drive, a spring-loaded beam with an adjustable stop interacting pivotally mounted at its end, interacting with the base emphasis of the bed, and the node clamping parts made in the form of pairwise mounted spring-loaded guides.

However, this machine allows only milling parts along the inner radius and trimming at an angle in one installation.

Known machine for the manufacture of wooden parts eru-; ba / 2 / - a prototype containing a bed with guides, a transmission and tailstock, a trolley with a tool, a mechanism; drive and intermediate support (lunette).

The disadvantages of the known machine are:

-limited ability to process products, as only a tool for selecting a groove and a tool for producing a cylindrical surface are used;

Author: Volkov B.K.

Research Institute (6-12 m), because there are only one guide;

-configuration from one diameter to another requires time and is quite laborious, because a limited set of tools is used;

- it is possible to process and receive only a round profile;

- it is not possible to correct wood defects after the cylindering operation, which is important when processing logs whose diameter is close to the processed diameter, as well as when processing long logs.

These shortcomings are eliminated by the proposed solution.

The aim of the proposed solution is to expand the technological capabilities of the machine due to the processing of products of various lengths and profiles. Simplification of service due to the absence of complex and bulky parts and the elimination of complex readjustment to obtain various profiles (round, round with groove and flat, polygonal, including jambs with various grooves, rafters, figured cups 5.

This goal is achieved by the fact that in a wood processing machine containing a bed with guides, front and rear, headstock, trolley with cutting tool, drive mechanism, pro.

an intermediate support, a trolley carrying a cutting tool is placed on rails located along the guides of the station,

 the instrument is executed in the form of nab0pa benefits; Single milling cutters on one housing, the axis of rotation of which is vertically having one drive, and an end mill with an individual drive, mounted with the possibility of independent movement perpendicular to the axis of rotation of the log due to the drive on the spindle of the headstock; the goal is also achieved by the fact that to obtain the cones, the tailstock and the intermediate support are mounted with the possibility of displacement in the horizontal plane.

 93056333/10.

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The proposed machine is shown in the drawings: FIG. I — front view, d. Z — top view.

The woodworking machine comprises a bed I, on the guides 2 of which a front fixed and a rear movable headstock 3,4 are installed. The cutting tool 5 in the form of a set of milling cutters installed in one housing 6, and an end mill 7 is mounted on a trolley 8, which moves along its guides 9, located along the guides Z of the bed as a result of the drive mechanism 10. The axis of rotation of the set of milling cutters placed in the housing 6 are located vertically with respect to bed i and they have one drive, and the axis of rotation of the end mill 7 is parallel to the bed and its drive is individual. All cutters have the ability to move independently of one another perpendicular to the axis of rotation of the log. The rotation of the log is carried out due to the drive II on the spindle 12 of the front headstock 3,

There are threaded precise supports 13 for processing long logs (7-12 m) located on the guides 2 of the machine I. To receive the tailstock 4 and the threaded gutter support B are mounted with the possibility of displacement in the horizontal plane.

The machine operates as follows.

The processed log 14 clamp between the front and rear headstock 3.4. Turn on the rotation of the spindle 12 of the front headstock 3. The cart 8 with the processing tool 5 in the initial position is near the tailstock 4. Turn on the end mill 7 and the movement of the cart 8 along the guides 9. The cart can move at different speeds, which depend on the processing operations. Shift through gearbox. It turns out a cone or cylinder, depending on the position of the thrust center (cartridge) 15 of the tailstock 4.

To obtain a groove, turn off the rotation of the spindle 12, remove the end mill 7. If necessary, select the desired part of the surface of the log, turn on the rotary tool 5 from the set of milling cutters located in the housing b, bring the appropriate mill to the workpiece, turn on the trolley 8 and complete the specified profile.

The machine allows you to get absolutely all the blanks for a wooden house, except for boards, unlimited length, round, square and multifaceted profile with a groove of various configurations.

Under any conditions, planing occurs along the fibers. The tool is positioned so that the surface of the log is trimmed at any position of the knives.

The analysis shows that the proposal relates to the implementation of the means of production and its components, has novelty and industrial applicability.

Sources of information:

1.Avt.svid. USSR No. I030I6I, B27 C 5/00, 1982

2.Avt.svid. USSR No. I2II038, B27 C 9/04, 1984 - prototype.

Author: - V.K. Volkov

W..UJVA.J.: / Io

Claims (2)

1. A wood processing machine comprising a bed with guides, front and rear headstock, a trolley with a cutting tool, a drive mechanism, intermediate bearings, characterized in that the trolley carrying the cutting tool is placed on guides located along the guides of the bed, the cutting tool is made in the form of a set of milling cutters installed on one housing, the axis of rotation of which are vertically arranged, having one drive, and an end mill with an individual drive, installed with the possibility of independent movement of perpendicular to the axis of rotation of the log due to the drive to the spindle of the headstock. 2. The machine according to claim 1, characterized in that the tailstock and the intermediate support are mounted with the possibility of displacement in the horizontal plane.