RU110313U1 - MULTI-FUNCTIONAL SOFTWARE AND HARDWARE COMPLEX FOR FORMING THE STRUCTURE OF THE SURFACE OF A COMPLEX PROFILE IN THE FUNCTIONAL LAYER OF THE PRODUCT - Google Patents

Abstract

 1. A multifunctional hardware and software complex for forming a surface structure of a complex profile by cutting the product’s functional layer, containing a metal cutting machine, on the bed of which there is an executive system for positioning and relative working movement of the workpiece and tool, equipped with a coordinate-organized system of the main forming movement and positioning of the tool relative to the surface of the functional layer of the product, while the executive system contains installed directly on the machine bed, the main table for basing the workpiece, as well as the installation tool for the nodes and mechanisms of the executive system, kinematically organizing the working movements of the cutting tool itself, which includes a tool head with a spindle rotating in a circular coordinate, which is arranged to return progressive movement along the Z coordinate, a numerical control system for controlling the position executive system ning and relative working movement of the workpiece and tool with the possibility of forming an integral formative relative movement of the product and tool according to a given program during the technological cycle, characterized in that the installation tool for the nodes and mechanisms of the executive system is structurally made in the form of a traverse with horizontal guides oriented along the coordinate X axis, while in the window of the frame of the metal cutting machine there is a rotary tool magazine

Description

The utility model relates to the field of machine tool construction and can be used within the framework of the State program for the modernization and technological development of leading sectors of the national economy through the introduction of the modern level of science and technology in the field of complex machining by cutting complex products in leading industries that determine the level of economic development of the state generally.

That is, the preferred direction of use is automated mechatronic processing by cutting the functional layer of products with a complex spatial profile of both curved surfaces formed in this layer and discrete structures using modernized machine park and auxiliary equipment (devices) known from the prior art.

A multifunctional hardware and software system is known from the prior art for forming a surface structure of a complex profile by cutting into a product’s functional layer, which includes a direct metal cutting machine on the bed of which an actuating system for positioning and relative working movement of the workpiece and tool, equipped with a coordinate-organized system of the main forming movement and tool positioning relative to the surface of the functional layer of the product. The executive system includes a main table mounted directly on the machine bed for basing the workpiece, as well as means for installing the nodes and mechanisms of the executive system, which kinematically organize the working movements of the cutting tool itself, which includes a tool head with a spindle rotating in a circular coordinate C, which is organized with the possibility of reciprocating movement along the Z coordinate. In addition, the center includes a system of numerical programs th control said actuating system, which provides the possibility of forming an integral shaping of the relative movement of products and tools for a given program in the course of a work cycle (RU, utility model patent №72164, B23D 5/02, 2008).

The disadvantages of this known from the prior art software and hardware complex include limited functionality and, as a result, relatively low productivity and accuracy class processing.

The claimed technical solution was based on the task of expanding the functionality of the hardware and software complex by ensuring the implementation of various technological operations (in particular, planing, milling, drilling, boring, turning) with one installation of the workpiece on the base surface, as well as increasing productivity equipment while improving the accuracy and purity class of the surface treatment of the product.

The technical result consists in increasing the accuracy and purity class of the surface treatment of the product while increasing the productivity of technological equipment.

The technical result achieved is ensured by the fact that in a multifunctional software and hardware complex for forming a surface structure of a complex profile by cutting in the product’s functional layer that includes a direct metal cutting machine on the bed of which there is an executive positioning system and relative working movement of the workpiece and tool, equipped with a coordinate-organized main forming system moving and positioning the tool relates flax functional surface layer of the article; the executive system includes: a main table mounted directly on the machine bed for basing the workpiece, as well as means for installing the nodes and mechanisms of the executive system that kinematically organize the working movements of the cutting tool itself, which includes a tool head with a spindle rotating in a circular coordinate C, which is organized with the possibility of reciprocating movement along the Z coordinate; in addition, the complex includes a system of numerical program control of the said executive system, which provides the possibility of forming an integral formative relative movement of the product and tool according to a given program during the technological cycle, according to the utility model, the said means of installing the nodes and mechanisms of the executive system are structurally organized in the form of a traverse equipped horizontal guides oriented along the coordinate axis X in the window frame Shchen rotary tool magazine with a set of toolholders, structurally organized with the possibility of reciprocating movement along a coordinate axis Y; the main table of the executive system is installed with the possibility of limited rotation in the circular coordinate B and is equipped with a rotary table kinematically connected with the main table with the possibility of turning in the circular coordinate A; in addition, the executive system is additionally equipped with: a carriage with horizontal guides oriented orthogonally guiding the traverse along the coordinate axis Y mounted on the horizontal guides of the traverse; a slider mounted on the horizontal guides of the carriage and equipped with vertical guides oriented along the coordinate axis Z; while the tool head is kinematically connected with the slider with the possibility of reciprocating movement along the coordinate Y together with the slider and independent movement along the coordinate Z.

In addition, the tool head can be equipped with an unloading device rigidly connected with it, structurally organized in the form of a housing with a sleeve located in its cavity on the supports of rotation, made with a conical seating surface for basing the mandrel of the cutting tool in the form of a planing cutter.

An analysis of the prior art by the applicant, including a search by patent and scientific and technical sources of information and identification of sources containing information about analogues of the claimed technical solution, made it possible to establish that the applicant did not find an analogue characterized by features and relationships between them that are identical to all the essential features of the claimed technical solutions, and the prototype selected from the list of identified analogues, as the closest analogue in the set of features, allowed to identify the totality venous (in relation to the technical result perceived by the applicant) distinctive features in the claimed object, set forth in the utility model formula.

Therefore, the claimed technical solution meets the condition of patentability "novelty" under the current law.

The utility model is illustrated with graphic materials.

Figure 1 - General view of the software and hardware complex (side view in section).

Figure 2 - General view of the software and hardware complex (left side view of figure 1).

Figure 3 - General view of the software and hardware complex (top view of figure 2).

Figure 4 is a fragment of the software and hardware complex of figure 2 with the main table in the context.

5 is a General view (in section) of the unloading device of the software and hardware complex with the mandrel of the planing cutter.

6 is a General view (in section) of the unloading device of the hardware-software complex with the drill mandrel installed.

In graphic materials, the main components and assemblies of the hardware-software complex are indicated by the following positions:

1 - bed;

2 - traverse (motionless with horizontal guides - coordinate axis X);

3 - carriage (with horizontal guides - coordinate axis Y);

4 - slider (mounted on horizontal guides of the carriage 3);

5 - head (tool spindle);

6 - unloading unit (spindle of the tool head 5);

7 - axis (rotation of the main table 9);

8 - supports (axis 7 of rotation of the main table 9);

9 - table (main rotary);

10 - tool store (rotary);

11 - table (mounted with the possibility of rotation in a circular coordinate along arrow A relative to the main table 9 rotary);

12 - spindle (mounted for rotation along arrow C in spindle head 5);

13 - billet (processed);

14 - device (unloading);

15 - case (unloading device 14);

16 - sleeve (with a conical mounting surface for basing the mandrel 18 planing cutter);

17 - bearings (mounting for sleeve 16);

18 - mandrel (planer cutter);

19 - teeth (driver mandrels 18);

20 - groove (spindle 12);

21 - bearings (mounting spindle 12).

A multifunctional hardware-software complex for forming by cutting the surface structure of a complex profile in the functional layer of the product includes the following systems, components and assemblies.

The multifunctional hardware-software complex for forming the structure of a complex profile surface by cutting in the product’s functional layer includes a direct metal-cutting machine on a bed 1 of which there is an executive positioning system and relative working displacement of the workpiece 13 and a tool equipped with a coordinate-organized system of the main forming displacement and tool positioning relative to the functional surface product layer. The executive system of a metal cutting machine includes: a main table 9 installed directly on the machine bed 1 for basing the workpiece (workpiece 13), as well as means for installing the nodes and mechanisms of the executive system, which kinematically organize the working movements of the cutting tool itself. These components and mechanisms include a tool head 5 with a spindle 12 rotating in a circular coordinate C, which is arranged with the possibility of reciprocating movement along the Z coordinate. In addition, the complex includes a numerical control system (CNC, conventionally not shown in graphic materials) the said Executive system, providing the possibility of forming an integral formative relative movement of the product (workpiece 13) and the tool according to a given program in percent Essay of a technological cycle.

Distinctive features of the claimed complex is the following.

The mentioned means of installing the nodes and mechanisms of the executive system is structurally organized in the form of a traverse 2 rigidly mounted on the frame 1, equipped with horizontal guides oriented along the X axis. In the frame window 1 there is a rotary tool magazine 10 with a set of tool holders, structurally organized with the possibility of return translational movement along the coordinate axis Y. The main table of the executive system is installed with the possibility of limited rotation around coordinate B and is equipped with a rotary table kinematically connected to the main one with the possibility of rotation in the circular coordinate A. In addition, the executive system is additionally equipped with: carriage 3 with horizontal guides oriented orthogonally guiding the yoke 2 along the coordinate axis Y (carriage 3 is mounted on horizontal guide traverses 2); a slider 4 mounted on the horizontal guides of the carriage 3 and equipped with vertical guides oriented along the coordinate axis Z. In this case, the tool head 5 is kinematically connected with the slider 4 with the possibility of reciprocating movement along the Y coordinate together with the slider 4 and independent movement along the Z coordinate . In addition, the tool head 5 can be equipped with a rigidly connected unloading device 14, structurally organized in the form of a housing 15 with in its cavity in rotation bearings (bearings 17), the sleeve 16, kinematically connected with the spindle 12 and formed with a conical seating surface 18 to the mandrel-based cutting tool in the form of the planer cutter.

The workpiece 13 is based on a turntable 9.

It is quite obvious that the above-described systems, components and assemblies of the software and hardware center together form an executive system for positioning and relative working movement of the workpiece and tool, equipped with a coordinate-organized system of the main forming movement and positioning of the tool relative to the surface of the functional layer of the product, which operates on the basis of the numerical system program control (CNC) of the said Executive system, providing (relates to the CNC system) the possibility of forming an integral formative relative movement of the product and tool according to a given program in the process cycle.

The hardware-software complex works as follows.

In the initial position, the tool spindle head 5 is in the extreme right position, the tool magazine 10 enters the working area so that the axis of the loaded tool is aligned with the axis of the spindle 12. When the spindle head approaches along the Z axis to the tool located in the corresponding slot of the magazine 10, the locking clamping device is activated in the direction of arrow F. Thus, a tool, for example, a mandrel 18 with a planing cutter (Fig. 5), is based on the cone of the sleeve 16 and along its end, and the teeth 19 enter the groove of the spindle On 12, magazine 10 returns to its original position, leaving the tool in the machine spindle. Due to the possibility of rotation of the spindle 12 in the circular coordinate C and the serration teeth 19 included in the groove of the spindle 12, turning or planing of the workpiece 13 is carried out according to the appropriate program with a cutter fixed in a certain angular position. Moreover, planing can be performed not only in direct trajectories, but also along curved, including three-dimensional. This is ensured by the ability to control, according to a given program, the rotation of the cutter so that its cutting edge is always oriented perpendicular to the tangent to the motion path at each point of this path.

It should be noted that during the planing process it is possible to carry out the technological cycle without idling of the cutting tool, by enabling the front surface of the cutter to be rotated through an angle of 180 ° at the end of each pass, which increases the productivity of the process and simplifies the technological cycle of the planing process due to the absence of the need to lift the cutter at the return stroke.

Milling and boring operations are carried out by tools in the mandrel shown in Fig.6.

The entire sequence of movements along the corresponding coordinates of both the working bodies carrying the cutting tool and the tables 9 and 11 with the workpiece 13 (set with the possibility of rotation in the circular coordinates A and B) is programmatically organized and operates through a numerical control system connected via a control panel with the processor of the control computer (not conventionally shown in graphic materials).

At the same time, the necessary operations are carried out in a technological sequence, for example, planing of elongated narrow surfaces, finalizing certain sections of the machined surface by milling and drilling.

When changing operations, the tool is also replaced: the spent tool is returned to the tool magazine 10, and the necessary tool for the next operation is placed in the shift position by rotating the magazine 10, where it is fixed in the spindle socket 12 in the manner described above.

This ensures the multifunctionality of the hardware-software complex and increases productivity while increasing the accuracy and quality of the machined profile surfaces of the product.

Thus, the claimed hardware-software complex can be used for automated mechatronic processing by cutting the functional layer of products with a complex spatial profile of both extended curved surfaces formed in this layer and discrete structures using modernized machine park and auxiliary equipment known from the prior art ( devices), which confirms the conformity of the claimed technical solution with the patentability condition “industrial applicability. "

Claims (2)

1. A multifunctional hardware and software complex for forming a surface structure of a complex profile by cutting the product’s functional layer, containing a metal cutting machine, on the bed of which there is an executive system for positioning and relative working movement of the workpiece and tool, equipped with a coordinate-organized system of the main forming movement and positioning of the tool relative to the surface of the functional layer of the product, while the executive system contains installed directly on the machine bed, the main table for basing the workpiece, as well as the installation tool for the nodes and mechanisms of the executive system, kinematically organizing the working movements of the cutting tool itself, which includes a tool head with a spindle rotating in a circular coordinate, which is arranged to return progressive movement along the Z coordinate, a numerical control system for controlling the position executive system nirovka and relative working movement of the workpiece and tool with the possibility of forming an integral formative relative movement of the product and tool according to a given program during the technological cycle, characterized in that the installation tool for nodes and mechanisms of the executive system is structurally made in the form of a traverse with horizontal guides oriented along the coordinate X axis, while in the window of the frame of the metal cutting machine a rotary tool magazine is placed Comrade with a set of tool holders, structurally made with the possibility of reciprocating movement along the coordinate axis Y, the main table of the executive system is installed with the possibility of limited rotation in the circular coordinate B and is equipped with a rotary table kinematically connected with the main table with the possibility of turning in the circular coordinate A , the executive system is equipped with a carriage with horizontal guides oriented orthogonally guiding the traverse along the coordinate the Y axis mounted on the horizontal guides of the yoke, a slider mounted on the horizontal guides of the carriage and equipped with vertical guides oriented along the Z axis, while the tool head is kinematically connected with the slider with the possibility of reciprocating movement along the Y coordinate together with the slider and independent movement along the Z coordinate. 2. The multifunctional complex according to claim 1, characterized in that the tool head is equipped with an unloading device rigidly connected to it, structurally made in the form of a housing with a sleeve located in its cavity on rotation supports, made with a tapered seating surface for basing the mandrel of the cutting tool in the form planing or turning tool.