RU2465553C1 - Rotary biaxial device - Google Patents

Abstract

FIELD: instrument making.

SUBSTANCE: device comprises an external frame installed on the base and a platform installed on it and rotating relative to the axis perpendicular to the axis of external frame rotation. There are actuating drives installed on axes of rotation of the external frame and the platform, besides, the base is equipped with two side walls with holes, where the external frame is installed via a bushing and an axis at one side, and the first drive at the other side. The platform is detachably fixed on the inner frame, which is installed inside the external frame via the bushing and the axis, at one side, and the second drive at the other side. The platform is made with a slot, stops, a stand and fastening elements, which makes it possible to install and fix an item with matching of axes X, Y, Z of the item with axes X, Y, Z of the device.

EFFECT: increased accuracy of X, Y, Z axes matching in a device and X, Y, Z axes of an item by means of elements of a stop, a stand and fixation elements.

4 cl, 5 dwg

Description

The invention relates to the field of precision instrumentation and can be used to develop a device designed to set the rotation angles of the product, for example, a sensor mounted on its platform, relative to two horizontal axes.

A technical solution is known (RF patent No. 2028011, G09B 23/08, publ. 01/27/1995), comprising a hollow column fixed to the base, a rotatable frame with a handle mounted on it, a disk mounted on the axis, a removable load and an external force simulator, consisting from fixed at one end on a swinging frame flat. Disadvantages: the device is installed on the base with a single rack, which reduces the accuracy of the installation angles of the frames.

The closest (prototype) is a technical solution (RF patent No. 2293949, G01C 19/00, publ. 02.20.2007) containing an external frame mounted on the base with rotation about an axis and a platform located in it, rotating about an axis perpendicular to the axis rotations of the outer frame mounted on the rotational axes of the outer frame, actuators are installed on the rotational axes of the outer frame and platform, the product is installed on the platform. The disadvantage of the prototype: the lack of emphasis, racks and fasteners for installing and fixing the product along the three axes X, Y, Z.

The technical result of the claimed technical solution is to increase the accuracy of combining the axes X, Y, Z of the device and the axes X, Y, Z of the product, stop elements, racks and fixing elements. This is achieved by the fact that the device containing the outer frame mounted on the base with rotation about an axis, and a platform located therein, rotating about an axis perpendicular to the axis of rotation of the outer frame, mounted on the rotation axes of the outer frame, executive axes are installed on the rotation axes of the outer frame and platform drives, a product is installed on the platform, and the base is provided with two side walls with holes in which the outer frame is installed through the sleeve and axis, on the one hand, and the first drive, on the other On the other hand, the platform is removably fixed to the inner frame, which is installed inside the outer frame through the sleeve and the axis, on the one hand, and the second drive, on the other hand, the platform is made with a groove, stops, rack and fasteners for installing and fixing the product and combining X, Y, Z axes of the product with the X, Y, Z axes of the device. Moreover, the device for the accuracy of the exhibition platform is equipped with a quadrant. Moreover, the platform is equipped with columns for installing the product at a certain height. Moreover, the device is equipped with clamps for fixing on a rotary table having a vertical axis of rotation. The described technical solution is presented in the drawings:

figure 1 - device with the installation of the first product,

figure 2 - device with the installation of the second product,

figure 3 - the location of the axes of the first product,

figure 4 - the location of the axes of the second product,

5 is a device in isometry,

where the following notation is given:

1 - outer frame;

2 - base;

3 - platform;

4 - the first actuator;

5 - second executive drive;

6 - product (sensor);

7 - the first side wall;

8 - second side wall;

9 - hole;

10 - sleeve;

11 - axis;

12 - fastener for fixing the platform;

13 - an internal frame;

14 - groove;

15 - emphasis;

16 - a rack;

17 - a fastener for installing and fixing the product;

18 - a clamp;

19 - column;

20 - drive handle.

The device comprises an outer frame 1 (Figs. 1, 2, 5) mounted on the base 2 with rotation about an axis and a platform 3 located therein, rotating about an axis perpendicular to the axis of rotation of the outer frame 1, mounted on the rotation axes of the outer frame 1 and platforms 3, actuators 4, 5. On the platform 3 is installed the product 6 (Fig.1 ... 4), for example, a sensor. The base 2 (figures 1, 2, 5) is provided with a first 7 and a second 8 side walls having holes 9 (figure 5), into which the outer frame 1 is installed through the sleeve 10 (figures 1, 2, 5) and the axis 11 on the one hand, and the first drive 4, on the other hand. The platform 3 is removably fixed, for example, by fasteners 12, on the inner frame 13, which is installed inside the outer frame 1 through the sleeve 10 and the axis 11, on the one hand, and the second drive 5, on the other hand. The platform 3 is equipped with a groove 14, stops 15, a rack 16 and fasteners 17 for installing and fixing the product 6 (Fig.1 ... 4) with the alignment of the axes X, Y, Z of the product with the axes X, Y, Z of the device. Rack 16 (figure 1, 2, 5) is designed to fix the cable of the product 6 (figure 1 ... 4). To increase the accuracy of the alignment of the axes of the device and the product 6, stops 15 (for the first product) and a groove 14 (for the second product) are provided. To ensure the accuracy of the exhibition platform 3 in a horizontal position, the device is equipped with a quadrant, for example, KO-60 (Fig. Not shown). For fixing on a rotary table having a vertical axis of rotation, for example, a rotary table KPA-5, the device is equipped with latches 18. To install the product at a certain height h in the device, the platform 3 is equipped with columns 19.

The device operates as follows. The platform 3 is exposed to a horizontal position by rotating the handle 20 for setting the angles of the first 4 and second 5 drives, the accuracy of the platform 3 exhibition being controlled by the KO-60 quadrant (not shown in Fig.). Install the product 6 on the platform 3, combining the axis X, Y, Z of the product with the axes X, Y, Z of the device. Rotating the handle 20 of the first 4 and second 5 drives, set the angle.

In the proposed device, firstly, the base is provided with two side walls having holes in which the outer frame is installed through the sleeve and the axis, on the one hand, and the first drive, on the other hand, which improves the accuracy of the installation of the outer frame; secondly, the design of the removable platform installed inside the outer frame through the sleeve, the axis and the second drive allow you to install various products on it; thirdly, the platform is equipped with a groove, stops, a stand, while at least one of the surfaces of the groove or stop is a supporting surface, as well as fasteners for fixing the product with the alignment of the axes X, Y, Z of the product with the axes X, Y, Z devices. By these means, in the proposed device, an increase in the stability of the structure is achieved, and it is also possible to install various products in the device with the required accuracy.

Claims (4)

1. The device is a biaxial rotary, containing an outer frame mounted on the base with rotation about an axis, and a platform located therein, rotating about an axis perpendicular to the axis of rotation of the outer frame, mounted on the rotation axes of the outer frame, executive axes are installed on the rotation axes of the outer frame and platform drives, a product is installed on the platform, characterized in that the base is provided with two side walls with holes in which the outer frame is installed through the sleeve and the axis, on the one hand, and The first drive, on the other hand, the platform is removably mounted on the inner frame, which is installed inside the outer frame through the sleeve and axis, on the one hand, and the second drive, on the other hand, the platform is made with a groove, stops, rack and fasteners for installation and fixing the product and combining the axes X, Y, Z of the product with the axes X, Y, Z of the device. 2. The device according to claim 1, characterized in that for the accuracy of the exhibition platform is equipped with a quadrant. 3. The device according to claim 1, characterized in that the platform is equipped with columns for installing the product at a certain height. 4. The device according to claim 1, characterized in that it is equipped with clamps for fixing on a rotary table having a vertical axis of rotation.

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