TWI796092B - Gantry processing machine and its beam assembly - Google Patents

Abstract

This work is a gantry processing machine, the gantry seat includes a first column, a second column and a beam assembly; the first column and the second column are set upright and parallel; the beam assembly includes a beam body and two connecting parts; Between the first column and the second column, the two ends of the beam body extend respectively and are combined with the first column and the second column. The beam body has a thickness in the vertical direction of the first column, and the thickness of the beam body ranges from 30 to 35 The two connectors are respectively combined with the top surface of the first column and the second column and combined with the top surface of the beam body; the beam body of this creation has a small thickness and light weight, which can solve the problem that the beam of the existing gantry processing machine is thicker, It is not conducive to the assembly of the gantry processing machine, and a gantry processing machine with convenient assembly is provided.

Description

Gantry processing machine and its beam assembly

The invention relates to a processing machine tool, especially a gantry processing machine with an easy-to-install beam for easy assembly and a beam assembly thereof.

The processing machine is a kind of equipment that can change the surface or size of the workpiece by mechanically processing the workpiece; while the gantry processing machine is a large machine tool specially designed for machining large workpieces.

A general gantry processing machine is provided with two upright and parallel columns, and a beam is arranged between the two columns to connect the tops of the two columns. The beam of the gantry processing machine, in addition to improving the structural rigidity, can also bear the reaction force during processing. It is one of the important components related to the structural strength of the entire gantry processing machine.

The beam 70 of the existing gantry processing machine is shown in FIG. 6 , and its thickness in the upright direction of the column is large and the weight is also heavy, so it is quite unfavorable for the assembly personnel on site to assemble. It can be seen that there is still room for improvement in the structural design of the beam 70 of the existing gantry processing machine.

In order to solve the problem that the existing design of the beam of the existing gantry processing machine is not conducive to the assembly of the gantry processing machine. This creation provides an improved beam and a gantry processing machine equipped with the improved beam, which can achieve the purpose of convenient assembly.

The gantry processing machine proposed by this creation to solve technical problems includes: a base; a gantry seat, which includes a first column, a second column and a beam assembly; the first column and the second column are upright and parallel set; the beam assembly includes a beam body and two connecting Part; the beam body is between the first column and the second column and is located above the base, the beam body includes a first end and a second end opposite to each other and is upright on the first column The direction has a thickness, the thickness of the beam body is greater than or equal to 30 cm and less than or equal to 35 cm, the first end of the beam body extends toward the first column and is combined with the first column; the second end of the beam body faces the The second column extends and is combined with the second column; the two connectors are respectively combined with the top surface of the first column and the second column and combined with the top surface of the beam body; and a processing spindle, the processing spindle is installed Located on the gantry base; wherein, the crossbeam assembly includes two oblique wedges, each of which includes two opposite ends, and the thickness of each of the oblique wedges decreases from one end to the other end; the crossbeam The body includes two notches, and the two notches are arranged at the first end of the beam body at intervals; the two oblique wedges are respectively inserted into the two notches, and the end of each oblique wedge with a smaller thickness is inserted into the corresponding one. The notch, and each of the oblique wedges abuts against the first end of the beam body and the first column at the same time.

In the above-mentioned gantry processing machine, each notch of the beam body extends to the top surface and the bottom surface of the beam body.

In the above-mentioned gantry processing machine, each of the oblique wedges includes an oil groove, which is recessed on the side of the oblique wedge and extends toward both ends of the oblique wedge.

The above-mentioned gantry processing machine, wherein the beam assembly includes two adjustment blocks, the two adjustment blocks are respectively combined with the two oblique wedges, and each of the adjustment blocks is combined with the thicker end of the corresponding one of the oblique wedges .

The beam assembly of the gantry processing machine proposed by this creation to solve the technical problem includes: a beam body and two connectors, the beam body includes a first end and a second end opposite to each other and on a gantry seat The upright direction of a first column has a thickness, the thickness of the beam body is greater than or equal to 30 cm and less than or equal to 35 cm, the first end of the beam body extends toward the first column and Combined with the first column; the second end of the beam body extends toward a second column of the gantry seat and is combined with the second column; the two connecting pieces are respectively combined with the top of the first column and the second column surface and combined with the top surface of the beam body; wherein, the beam body includes two notches, and the two notches are provided at the first end of the beam body and are spaced apart.

The above-mentioned gantry processing machine and its beam, wherein each notch of the beam body extends to the top surface and the bottom surface of the beam body.

The effect improvement that the technical means of this creation can obtain is: the gantry processing machine of this creation, the thickness range of the beam body of its beam assembly is 30 to 35 centimeters, because of its thin thickness and light weight, it can reduce the on-site staff when assembling The physical burden makes this creation more convenient to install. In addition, the connecting piece of the beam assembly can be combined with the first column, the second column, and the top surface of the beam body, and can make the first column, the second column, and the top surface of the beam body be aligned, and improve the assembly of the invention. quality.

10: Base

20: Longmen seat

21: The first column

22: The second column

23: Beam assembly

231: beam body

2311: first end

2312: second end

2313: Gap

232: connector

233: oblique wedge

2331: oil ditch

234: Adjustment block

30:Machining spindle

T: Thickness

Fig. 1 is the perspective view of the appearance of the gantry processing machine of this creation.

Fig. 2 is a partial enlarged view of the gantry processing machine of this creation.

Fig. 3 is the partially enlarged plan view of the gantry processing machine of this creation.

FIG. 3A is a partially enlarged view of FIG. 3 .

Fig. 4 is the perspective view of the appearance of the beam assembly of this creation.

Fig. 5 is the side plan view of the beam main body of this creation.

Fig. 6 is an external perspective view of a beam of a conventional gantry processing machine.

In order to understand the technical characteristics and practical effects of this creation in detail, and to realize according to the content of the invention, the preferred embodiment shown in the figure is further described in detail as follows: as shown in Figure 1, the dragon gate of this creation A preferred embodiment of the processing machine includes a base 10 , a gantry seat 20 and a processing spindle 30 .

As shown in FIG. 1 , the base 10 is located at the bottom of the gantry processing machine.

As shown in Figure 1, the gantry seat 20 includes a first column 21, a second column 22 and a beam assembly 23; In a preferred embodiment, the first column 21 and the second column 22 are respectively located on two sides of the base 10 in the direction of conveying the workpiece.

As shown in FIGS. 2 to 5 , the beam assembly 23 includes a beam body 231 , two connecting pieces 232 , two wedges 233 and two adjustment blocks 234 . The crossbeam body 231 is interposed between the first column 21 and the second column 22 and spans above the base 10, and includes a first end 2311 and a second end 2312 opposite to each other. The vertical direction of a column 21 has a thickness T, and two gaps 2313, the first end 2311 of the beam body 231 extends toward the first column 21 and is connected to the first column 21 with bolts; the second end of the beam body 231 The end 2312 extends toward the second column 22 and is also bolted to the second column 22. The thickness T of the beam body 231 ranges from 30 to 35 cm, that is, 30≦T≦35, and the two gaps 2313 are spaced apart. The second end 2312 of the beam body 231 is disposed, and each of the notches 2313 extends from the top surface of the beam body 231 to the bottom surface of the beam body 231 .

As shown in Figures 2 to 5, each of the connectors 232 is plate-shaped, and the two connectors 232 are respectively combined with the top surface of the first column 21 and the second column 22 and borrowed from the top surface of the beam body 231. connected by bolts. The two oblique wedges 233 are respectively inserted into the two gaps 2313. Each of the oblique wedges 233 has two opposite ends and an oil groove 2331 in the length direction. As shown in FIG. 3A, the thickness of each of the oblique wedges 233 is determined by Wherein one end gradually shrinks toward the other end, and one end with smaller thickness of each of the oblique wedges 233 is inserted into a corresponding gap 2313, and the oil groove 2331 is recessed on one side of the oblique wedge 233 and faces both sides of the oblique wedge 233. end and each of the oblique wedges 233 abuts against the first end 2311 of the beam body 231 and the first column 21 at the same time. The two adjustment blocks 234 are combined with the two oblique wedges 233 respectively, and each adjustment block 234 is combined with the thicker end of the corresponding one of the oblique wedges 233 .

As shown in Figures 3 to 5, when the two oblique wedges 233 are respectively inserted into the two gaps 2313, each of the oblique wedges 233 can press against the first end 2311 and the first column 21, so that the gantry processing machine of this invention can The assembly is more stable, which helps to improve the assembly quality of this creation.

As shown in FIG. 1 , the processing spindle 30 is mounted on the gantry base 20 , and the processing spindle 30 can be driven to process workpieces.

Compared with the thick and heavy beam 70 of the existing gantry processing machine, the thickness T of the beam body 231 of the beam assembly 23 of the present invention is limited to 30 to 35 cm. Since the beam body 231 is thin in thickness T and light in weight, it can reduce the physical burden of on-site workers during assembly, making the installation of the invention more convenient.

In addition, the connector 232 of the beam assembly 23 can be combined with the first column 21, the second column 22, and the top surface of the beam body 231, and can make the first column 21, the second column 22, and the beam body The top surface of 231 is aligned, which helps to improve the assembly quality of this creation.

The above is only a preferred embodiment of this creation, and does not limit this creation in any form. Anyone with ordinary knowledge in the technical field can use this creation without departing from the scope of the technical solutions proposed in this creation. Creation of equivalent embodiments with partial changes or modifications made to the disclosed technical content, and without departing from the content of the technical solution of the creation, all still fall within the scope of the technical solution of the creation.

20: Longmen seat

21: The first column

22: The second column

23: Beam assembly

231: beam body

232: connector

233: oblique wedge

234: Adjustment block

30:Machining spindle

Claims (6)

A gantry processing machine, which includes: a base; a gantry seat, which includes a first column, a second column and a beam assembly; the first column and the second column are vertically and parallelly arranged; the beam assembly includes There is a beam body and two connectors; the beam body is located between the first column and the second column and above the base, the beam body includes a first end and a second end opposite to each other and There is a thickness in the vertical direction of the first column, the thickness of the beam body is greater than or equal to 30 cm and less than or equal to 35 cm, the first end of the beam body extends toward the first column and is combined with the first column; the beam The second end of the body extends toward the second column and is combined with the second column; the two connecting pieces are respectively combined with the top surfaces of the first column and the second column and combined with the top surface of the beam body; and a The processing spindle is installed on the gantry seat; wherein, the beam assembly includes two oblique wedges, each of which includes two opposite ends, and the thickness of each of the oblique wedges is from one end to The other end is narrowed; the beam body includes two notches, and the two notches are arranged at the first end of the beam body at intervals; the two oblique wedges are respectively inserted in the two notches, and the thickness of each oblique wedge is relatively small One end of one end is inserted into a corresponding notch, and each of the oblique wedges abuts against the first end of the beam body and the first column at the same time. The gantry processing machine as claimed in item 1, wherein each notch of the beam body extends to the top surface and the bottom surface of the beam body. The gantry processing machine according to claim 2, wherein each of the wedges includes an oil groove, the oil groove is recessed on the side of the wedge and extends toward both ends of the wedge. The gantry processing machine and its crossbeam as described in claim 2 or 3, wherein the crossbeam assembly includes two adjustment blocks, and the two adjustment blocks are respectively combined with the two wedges, and each of the adjustment blocks is combined with the corresponding The thicker end of a wedge. A crossbeam assembly of a gantry processing machine, which includes: a crossbeam body and two connecting pieces, the crossbeam body includes a first end and a second end opposite to each other and in the vertical direction of a first column of a gantry base Has a thickness, the thickness of the beam body is greater than or equal to 30 cm and less than or equal to 35 cm, the first end of the beam body extends toward the first column and is combined with the first column; the second end of the beam body faces the gantry A second column of the seat extends and is combined with the second column; the two connectors are respectively combined with the top surface of the first column and the second column and combined with the top surface of the beam body; wherein, the beam The body includes two notches, and the two notches are arranged at the first end of the beam body at intervals. The beam assembly of the gantry processing machine according to claim 5, wherein each notch of the beam body extends to the top surface and the bottom surface of the beam body.

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