CN202491070U - A fixed-beam type gantry line track optical machine with improved base line track - Google Patents

Abstract

The utility model provides a decide beam type longmen line rail ray apparatus of improvement base line rail. The device comprises a base, a workbench, a left upright post, a right upright post, a cross beam, an X-axis guide rail, a Y-axis guide rail, a Z-axis guide rail and a driving control device thereof; the base is provided with 3 or 4 linear rails which are horizontally arranged and are parallel to each other at intervals, and the linear rails are matched with corresponding sliding blocks to be connected with the workbench, so that more bearing points are provided; the base is inside to be provided with multiunit strengthening rib structure corresponding to every line rail below, strengthening rib structure vertically is the certain distance interval, and strengthening rib structure comprises three strengthening ribs, becomes decurrent trident type, the strengthening rib adopts the rib that adds thickly. This decide beam type longmen line rail ray apparatus adopts many guide rails base, and the base is furnished with 3, 4 line rails promptly, and inside rib adds thick, adds a lot of, promotes lathe load-carrying capacity by a wide margin, and the base rigidity is good, and positioning accuracy is high.

Description

A fixed-beam type gantry line track optical machine with improved base line track

technical field

The utility model relates to a machine tool processing equipment, in particular to a fixed-beam type gantry line track light machine with an improved base line track. the

Background technique

The fixed-beam type gantry line track light machine adopts a fixed-beam gantry frame structure, which is rigid enough and is suitable for grinding medium and large workpieces. The workpiece can be directly fixed on the worktable. Its structure consists of a base, a workbench, left and right columns, beams, The X-axis, Y-axis and Z-axis guide rails and their drive control devices are composed. After the part is clamped once, it can complete milling, drilling, boring and other multi-process processing, which is suitable for rough and fine processing of large and medium-sized parts in various industries. the

In the existing machine tools, there are the following disadvantages: the fixed beam type gantry line track optical machine base has few guide rails, poor balance, and the internal support structure of the base is simple, the load capacity is insufficient, and the rigidity is poor. During heavy cutting, due to the cutting force of the machine tool and The moving inertia is large, and the accuracy and stability of the machine tool are difficult to guarantee, which directly affects the target positioning and machining accuracy. the

Utility model content

The purpose of this utility model is to provide an improved fixed-beam-type gantry line-track light machine base guide rail, poor balance, and the base internal support structure is simple, insufficient load capacity, poor rigidity. The beam-type gantry line track light machine adopts a multi-rail base, that is, the base is equipped with 3 or 4 line rails, and the internal ribs are thickened and increased, which greatly improves the load capacity of the machine tool. The base has good rigidity and high positioning accuracy. the

In order to solve the above-mentioned problems of the prior art, the technical scheme of the utility model is:

The utility model is a fixed-beam type gantry line track optical machine with improved base line track, which comprises a base, a workbench, left and right columns, beams, X-axis, Y-axis and Z-axis guide rails and a drive control device. the

As an improvement, the base is equipped with 3 and 4 branch line rails, the line rails are arranged horizontally and spaced parallel to each other, and the line rails are matched with corresponding sliders to connect with the workbench, so that there are more bearing points. the

As an improvement, multiple sets of reinforcing rib structures are provided inside the base corresponding to the bottom of each line rail. The reinforcing rib structures are spaced at a certain distance in the longitudinal direction, and the reinforcing rib structure is composed of three reinforcing ribs, forming a downward trident shape. The ribs adopt thickened ribs. the

The utility model has the beneficial effects of a fixed-beam type gantry line track optical machine with improved base line tracks: the base is equipped with multiple guide rails, that is, the base is equipped with 3 or 4 branch line tracks, and the internal ribs are thickened and increased, greatly improving The load capacity of the machine tool is good, the base rigidity is good, and the positioning accuracy is high. the

Description of drawings

Fig. 1 is a perspective view of an embodiment of the utility model;

Fig. 2 is a schematic diagram of the base structure of another embodiment of the utility model;

Fig. 3 is an enlarged schematic view of the base of the present invention. the

Detailed ways

Below in conjunction with accompanying drawing 1-2, the utility model is further described:

The utility model is a fixed-beam type gantry line track light machine with improved base line track, which comprises a base 1, a workbench 2, left and right columns 3, 4, a beam 5, X-axis, Y-axis and Z-axis guide rails and their drive control devices. . the

The base 1 of the fixed-beam type gantry line track light machine is equipped with multi-branch line rails 11. The line rails are arranged horizontally and spaced parallel to each other, and the line rails are matched with corresponding sliders to connect with the workbench, so that the bearing points are more. . the

The inside of the base of the fixed-beam type gantry line track light machine is provided with multiple groups of reinforcing rib structures 12 corresponding to the bottom of each line track. The reinforcing rib structures are spaced at a certain distance in the longitudinal direction, and the reinforcing rib structures are composed of three reinforcing ribs 12a. The reinforcing ribs described above are in a downward trident shape, and thickened ribs are used. the

In the embodiment shown in Figure 1, the base of the fixed-beam type gantry line track light machine is equipped with three line tracks. the

In the embodiment shown in Figure 2, the base of the fixed-beam type gantry line track light machine is equipped with four line tracks. the

The utility model is a fixed-beam type gantry line track optical machine with improved base line track. Since the base with multiple guide rails is adopted, and the internal ribs are thickened and multiplied, the load capacity of the machine tool is good, the base rigidity is good, and the positioning accuracy is high. the

The utility model has been described in detail above. The above description is only a preferred embodiment of the utility model. When it cannot limit the scope of the utility model, all equivalent changes and modifications made according to the scope of the application should be Still belong to the scope covered by the present utility model. the

Claims (4)

1. A fixed-beam type gantry line track light machine with improved base line track, which includes a base, a workbench, left and right columns, crossbeams, X-axis, Y-axis and Z-axis guide rails and drive control devices thereof; it is characterized in that the The base of the fixed beam type gantry line track optical machine is equipped with 3 and 4 branch line tracks. 2. The fixed-beam type gantry line track light machine according to claim 1, characterized in that the line tracks are arranged horizontally and spaced parallel to each other, and the line tracks are matched with corresponding sliders to connect with the workbench, so that the bearing point More. 3. The fixed-beam type gantry line track optical machine according to claim 1, wherein a plurality of sets of reinforcing rib structures are arranged inside the base corresponding to the bottom of each line track. 4. The fixed-beam type gantry line track optical machine according to claim 3, characterized in that, the reinforcing rib structure is spaced at a certain distance longitudinally, and the reinforcing rib structure is composed of three reinforcing ribs, forming a downward trident shape, so The reinforcing rib adopts a thickened rib.

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