CN217667791U - Two-dimensional integrated guide rail driving structure - Google Patents

Abstract

The utility model discloses a two-dimensional integrated guide rail driving structure, which comprises a base, an inner side sliding seat, a moving platform, a sliding block, an X-axis guide rail and a Y-axis guide rail; two Y-axis guide rails are symmetrically arranged on the base, sliding blocks are symmetrically arranged on the Y-axis guide rails, an X-axis slideway is arranged at the upper end of each sliding block, the X-axis guide rails are arranged in the X-axis slideways, and a moving platform is arranged on the two X-axis guide rails together; the sliding blocks are connected through an inner side sliding seat, a Y-axis motor is installed on the base at one end of the inner side sliding seat through a Y-axis motor installation plate, and an X-axis motor is installed on the moving platform through an X-axis motor installation plate. The utility model discloses simple structure, area is little, constitutes an X axle Y axle guide rail drive structure as an organic whole through being the fork form back with two guide rails and combining, makes the diaxon cooperation precision high, and the work piece precision of processing is high, and the size is accurate.

Description

A two-dimensional integrated guide rail drive structure

technical field

The utility model belongs to the technical field of driving mechanisms, in particular to a two-dimensional integrated guide rail driving structure.

Background technique

The development of automation is getting faster and faster, and more and more high-precision instruments are put into use. The machining accuracy requirements of machine tools required to produce high-precision workpieces are also very high. At present, the machine tools used by most manufacturers are machine tools combined with single-axis machining. When this type of machine tool processes workpieces, the coordination of X and Y axes is poor. The workpieces produced by this kind of machine tool have low precision and slow processing efficiency; each axis needs to design an additional sliding seat frame, which has a complex structure and high cost.

Contents of the invention

The purpose of this utility model is to provide a two-dimensional integrated guide rail driving structure to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a two-dimensional integrated guide rail drive structure, including a base, an inner sliding seat, a moving platform, a slider, an X-axis guide rail and a Y-axis guide rail;

Two Y-axis guide rails are symmetrically installed on the base, and a slider is symmetrically installed on the Y-axis guide rail, and an X-axis chute is arranged on the upper end of the slider, and the X-axis guide rail is installed In the X-axis chute, a mobile platform is installed on the two X-axis guide rails;

The sliders are connected through the inner sliding seat, the Y-axis motor is installed on the base at one end of the inner sliding seat through the Y-axis motor mounting plate, and the X-axis motor is installed on the moving platform through the X-axis motor mounting plate. motor.

Preferably, the slider is provided with an X-axis chute and a Y-axis chute, and an upper baffle and a lower baffle are provided on the X-axis chute and the Y-axis chute, and the X-axis chute There are circulators, sealing sheets and grease nipples at both ends of the Y-axis chute.

Technical effect and advantage of the present utility model:

1. The utility model combines two guide rails in a cross-shaped back to form a guide rail drive structure with X-axis and Y-axis integrated, so that the two axes can be matched with high precision, and the processed workpiece has high precision and accurate size.

2. This structure does not require a traditional sliding frame, and does not need to design a frame for each axis. The traditional three-layer structure is changed to a two-layer structure. The structure is simpler, the machine can also be miniaturized, and the floor space is small.

3. The structure has strong rigidity and is suitable for high-rigidity working platforms with a wide range of applications.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the utility model;

Fig. 3 is the structural representation of slider;

Figure 4 is a schematic diagram of the internal structure of the slider.

In the figure: 1Y-axis motor, 2Y-axis motor mounting plate, 3 inner sliding seat, 7X-axis motor, 8X-axis motor mounting plate, 9 oil nozzle, 10 sealing sheet, 11 circulator, 13 upper baffle plate, 14 lower baffle plate, 15 Slider, 16 bases, 17 mobile platforms, 51X-axis guide rails, 52Y-axis guide rails, 151X-axis chute, 152Y-axis chute,.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Figures 1 to 4 show a specific embodiment of a two-dimensional integrated guide rail drive structure of the present invention: including a base 16, an inner sliding seat 3, a mobile platform 17, a slider 15, an X-axis guide rail 51 and Y-axis guide rail 52;

Two Y-axis guide rails 52 are symmetrically arranged on the base 16, and a slider 15 is symmetrically installed on the Y-axis guide rail 52, and an X-axis chute 151 is arranged on the upper end of the slider 15, The X-axis guide rails 51 are installed in the X-axis chute 151, and the two X-axis guide rails 51 are jointly equipped with a mobile platform 17; the slide block 15 is provided with an X-axis chute 151 and a Y-axis chute 152, And on described X-axis chute 151 and Y-axis chute 152, upper baffle plate 13 and lower baffle plate 14 are all provided, and circulator 11, The sealing sheet 10 and the oil nozzle 9; the sliders 15 are connected through the inner sliding seat 3, and the Y-axis motor 1 is installed on the base 16 at one end of the inner sliding seat 3 through the Y-axis motor mounting plate 2. An X-axis motor 7 is housed on the mobile platform 17 through an X-axis motor mounting plate 8 .

Two guide rails can be penetrated on the slider at the same time. The first guide rail is cross-shaped and the back is perpendicular to each other, corresponding to the X-axis and Y-axis processing parts of the machine tool; The circulator, the upper baffle, and the lower baffle are composed. The upper baffle blocks the upper part of the rolling ball and the steel balls will not fall off, and the lower baffle blocks the lower part of the rolling ball. High-precision walking that can go back and forth.

There are slider mounting holes on the slider. The parallelism and perpendicularity of the six faces of the slider hexahedron are within 2μ. The two guide rails of the two axes are also processed with high precision, so that the accuracy of the orthogonal fit very high. The transmission structure is that two guide rails on the Y-axis are fixedly installed on the base, and the four sliders are connected by an inner slide seat. The Y-axis motor mounting plate is installed on one end of the slide seat, and the Y-axis motor is installed on it. The drive can cause the movement of the inner slide, thereby driving the slider to move, thereby making the mobile platform move in the Y-axis direction. On the X-axis, the two guide rails of the X-axis are installed on the mobile platform, the X-axis motor mounting plate is installed on the mobile platform, and the X-axis motor is installed, so that the drive of the motor drives the movement of the guide rails on the X-axis, thereby realizing The movement of the mobile platform in the X-axis direction.

The applicant further stated that the utility model uses the above-mentioned embodiments to illustrate the implementation method and device structure of the utility model, but the utility model is not limited to the above-mentioned embodiment, that is, it does not mean that the utility model must rely on the above-mentioned method and structure can be implemented. Those skilled in the art should understand that any improvement of the utility model, the equivalent replacement of the implementation method selected by the utility model, the addition of steps, the selection of specific methods, etc., all fall within the scope of protection and disclosure of the utility model within.

The utility model is not limited to the above-mentioned embodiments, and all methods that use structures and methods similar to the utility model to achieve the purpose of the utility model are within the scope of protection of the utility model.

Claims (2)

1. The utility model provides a two dimension integral type guide rail drive structure which characterized in that: comprises a base (16), an inner side sliding seat (3), a moving platform (17), a sliding block (15), an X-axis guide rail (51) and a Y-axis guide rail (52);

two Y-axis guide rails (52) are symmetrically arranged on the base (16), sliding blocks (15) are symmetrically arranged on the Y-axis guide rails (52), an X-axis sliding groove (151) is arranged at the upper end of each sliding block (15), the X-axis guide rails (51) are arranged in the X-axis sliding grooves (151), and a moving platform (17) is arranged on the two X-axis guide rails (51) together;

slide block (15) link to each other through inboard slide (3) be equipped with Y axle motor (1) through Y axle motor mounting panel (2) on base (16) of inboard slide (3) one end X axle motor (7) are equipped with through X axle motor mounting panel (8) on moving platform (17).

2. The two-dimensional integrated rail drive structure according to claim 1, characterized in that: be equipped with X axle spout (151) and Y axle spout (152) on slider (15), just all be equipped with overhead gage (13) and lower baffle (14) on X axle spout (151) and Y axle spout (152), be equipped with circulator (11), gasket (10) and glib talker (9) at the both ends of X axle spout (151) and Y axle spout (152).

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