CN203292840U - Base for CNC drilling machine - Google Patents

Abstract

The utility model discloses a base for numerically-controlled drilling machine, including base body and rib, base body has a plurality of hollow structure that are spaced apart setting, the rib is arranged in the hollow structure and with base body is a body structure. The utility model discloses a base for numerically-controlled drilling machine can increase its anti-seismic performance to ensure the machining stability and the machining precision of digit control machine tool.

Description

Base for CNC drilling machine

technical field

The utility model relates to the field of numerical control machine tools, in particular to a base for a numerical control drilling machine suitable for deep hole drilling micro-numerical control machine tools.

Background technique

CNC machine tool is the abbreviation of Computer numerical control machine tools, which is an automatic machine tool equipped with a program control system. The control system can logically process the program specified by the control code or other symbolic instructions, decode it, express it in coded numbers, input it into the numerical control device through the information carrier, and send out various control signals from the numerical control device after calculation and processing. Control the machine tool to operate according to the shape and size of the drawing to realize the purpose of automatically processing parts. Therefore, the advantages of CNC machine tools are: high processing accuracy and stable processing quality; multi-coordinate linkage can be used to process complex shapes. Parts; when the processing parts are changed, generally only need to change the NC program, which can save production preparation time; the machine tool itself has high precision and high rigidity, which can choose a favorable processing amount and improve productivity; the machine tool has a high degree of automation, which can reduce labor intensity; and Conducive to the modernization of production management. Therefore, CNC machine tools are widely used in various fields of machining.

Among them, in the deep hole drilling micro CNC machine tool, the rigidity of the base applied to the deep hole drilling micro CNC machine tool is poor, which makes the seismic performance and stability of the base extremely poor, thus affecting the deep hole drilling micro CNC machine tool. The machining efficiency and machining accuracy of machine tools.

Therefore, be badly in need of a kind of CNC drilling machine base to overcome above-mentioned defective.

Utility model content

The purpose of the utility model is to provide a base for a numerically controlled drilling machine, which can improve its rigidity to improve anti-seismic performance and stability.

In order to achieve the above purpose, the utility model provides a base for a CNC drilling machine, including a base body and ribs, the base body has several hollow structures arranged at intervals, and the ribs are placed in the hollow structure And form an integral structure with the base body.

Preferably, the hollow structures are arranged side by side along the transverse direction of the base body, and the ribs are arranged along the longitudinal direction of the base body.

Preferably, each hollow structure corresponds to one rib.

Preferably, the cross-section of the rib is elliptical.

Preferably, the top end of the base body has several guiding parts arranged along the longitudinal direction of the base body.

Preferably, several guide parts are arranged at intervals.

Preferably, there is a process groove between two adjacent guide parts, and the process groove is opened on the top end of the base body.

Compared with the prior art, since the base body of the present invention has several hollow structures arranged at intervals, the ribs are placed in the hollow structures and are integrated with the base body, so that the base body can reduce the amount of materials used and at the same time , the strength of the base body is also increased by the ribs, thereby improving the rigidity of the base for the CNC drilling machine of the present invention, so that the deep hole drilling CNC machine tool equipped with the base for the CNC drilling machine of the present invention has superior shock resistance and stability. , so as to create good conditions for improving the processing efficiency and processing accuracy of deep hole drilling CNC machine tools.

Description of drawings

Fig. 1 is a three-dimensional structure diagram of a base for a numerically controlled drilling machine of the present invention.

Fig. 2 is a plan view of a base for a numerically controlled drilling machine of the present invention.

Fig. 3 is a sectional view along line A-A in Fig. 2 .

Detailed ways

In order to describe the technical content and structural features of the present utility model in detail, further description will be made below in conjunction with the embodiments and accompanying drawings.

Please refer to Fig. 1 to Fig. 3, the base 100 of the numerical control drilling machine of the present invention is suitable for on the deep hole drilling numerical control machine tool, preferably is applied on the deep hole drilling miniature numerical control machine tool, for the deep hole drilling miniature numerical control machine tool in the processing process Provides reliable stability.

Wherein, the base 100 for a numerically controlled drilling machine of the present invention includes a base body 10 and ribs 20, the base body 10 has several hollow structures 11 arranged at intervals, and the ribs 20 are placed in the hollow structures 11 and integrated with the base body 10 structure. Specifically, in this embodiment, the hollow structures 11 are arranged side by side along the transverse direction of the base body 10 (that is, the up and down direction of the base body 10 in FIG. 2, the left and right directions of the base body 10), so that the rigidity of the base body 10 is better, so as to further improve the processing efficiency and processing accuracy of the deep hole drilling CNC machine tool equipped with the base 100 for the CNC drilling machine of the present invention. More specifically, in this embodiment, each hollow structure 11 corresponds to a rib 20, each rib 20 is placed in a corresponding hollow structure 11, and forms an integral structure with the corresponding side walls of the hollow structure 11, so as to Reduce the amount and weight of materials used by the base body 10, while also increasing the rigidity of the base body 10; preferably, the transverse cross-section of the rib 20 is an ellipse, which effectively reduces the hardness of the machine tool, making the machine tool difficult to deform. Of course, in other embodiments, the transverse cross-section of the rib 20 may also have other shapes, which are flexibly selected according to actual needs, so the shape of the rib 20 is not limited here.

Please refer to Fig. 1 to Fig. 3 again, the top of aforesaid base body 10 has several guide parts 12 arranged longitudinally along base body 10, and this guide part 12 provides reliable guidance for the sliding of the object that cooperates with the outside; Specifically, in In this embodiment, four guiding parts 12 are selected, and the four guiding parts 12 are arranged at intervals, so as to guide the objects that cooperate with the outside while also reliably supporting the objects that cooperate with the outside; of course, in other In the embodiment, the number of guide parts 12 can also be two, five or six, but this is flexibly selected according to actual needs, so the number of guide parts 12 is not limited here; Preferably, the guide part 12 is a groove to simplify the structure of the guide part 12 .

At the same time, there is a process tank 13 between two adjacent guide parts 12 . The process tank 13 is opened on the top of the base body 10 and arranged along the longitudinal direction of the base body 10 to meet the process requirements of the base body 10 .

Compared with the prior art, since the base body 10 of the present invention has several hollow structures 11 arranged at intervals, the ribs 20 are placed in the hollow structures 11 and are integrated with the base body 10, so that the base body 10 is lowered. While reducing the amount of material used, the strength of the base body 10 is also increased by the ribs 20, thereby improving the rigidity of the base 100 for the CNC drilling machine of the present invention, so that the deep hole drill with the base 100 for the CNC drilling machine of the present invention is installed. CNC machine tools have superior shock resistance and stability, thus creating good conditions for improving the processing efficiency and processing accuracy of deep hole drilling CNC machine tools.

What is disclosed above is only a preferred example of the utility model, which certainly cannot limit the scope of rights of the utility model. Therefore, the equivalent changes made according to the claims of the utility model still belong to the scope covered by the utility model.

Claims (7)

1. numerical control drilling machine base, it is characterized in that, described numerical control drilling machine comprises base body and rib with base, and described base body has some hollow structures that are spaced apart setting, and described rib is placed in described hollow structure and is integrative-structure with described base body.

2. numerical control drilling machine base according to claim 1, is characterized in that, described hollow structure laterally is setting side by side along described base body, and described rib is along vertical setting of described base body.

3. numerical control drilling machine base according to claim 1, is characterized in that, the corresponding described rib of each described hollow structure.

4. the described numerical control drilling machine base of according to claim 1 to 3 any one, is characterized in that, the lateral cross section of described rib is an ellipse.

5. numerical control drilling machine base according to claim 1, is characterized in that, the top of described base body has the guide part of some vertical layouts along described base body.

6. numerical control drilling machine base according to claim 5, is characterized in that, some described guide parts are isolated setting.

7. numerical control drilling machine base according to claim 6, is characterized in that, between adjacent two described guide parts, has a technology groove, and described technology groove is opened on the top of described base body.

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