A drill and tap machine column

Abstract

The utility model relates to a kind of drilling and tapping machine stand columns, including stand column body, the stand column body is equipped with the through hole of vertical extension, the through hole inner wall is equipped with grid reinforcing rib, support frame is equipped in the through hole, the support frame includes multiple annular frames and reinforcing column, multiple The annular frame is arranged vertically along the axis of the through hole, multiple The annular frame is connected together by reinforcing column, the reinforcing column is arranged in the inner side of the annular frame.The structure of the utility model of a kind of drilling and tapping machine stand column effectively improves the rigidity of stand column, has better anti-twist and anti-overturning capacity.

Description

Technical Field

[0001] This utility model relates to the field of drilling and tapping machine equipment technology, and in particular to a drilling and tapping machine column. Background Technology

[0002] Drilling and tapping machines are widely used in the industry, capable of drilling, reaming, and chamfering hard targets. The column of the drilling and tapping machine is the basic structure supporting the clamps and has a significant impact on the accuracy of the machine. Existing drilling and tapping machine columns have the following shortcomings: they are too heavy, and their rigidity becomes insufficient as the length of the column increases, resulting in inadequate resistance to torsion and overturning. Utility Model Content

[0003] To overcome the technical defects of the existing technology, this utility model provides a drilling machine column, which effectively improves the rigidity of the column and has better resistance to torsion and overturning.

[0004] The technical solution adopted by this utility model is: a drilling machine column, including a column body, the column body having a vertically extending through hole, the inner wall of the through hole having a grid-like reinforcing rib, a support frame being provided in the through hole, the support frame including multiple annular frames and reinforcing columns, the multiple annular frames being arranged vertically along the axis of the through hole, the multiple annular frames being connected together by reinforcing columns, the reinforcing columns being located on the inner side of the annular frames.

[0005] Preferably, the annular frame is welded to the inner wall of the through hole, and the reinforcing column can be detachably installed on the annular frame.

[0006] Preferably, the annular frame has mounting holes, the reinforcing column passes through the mounting holes, and the two ends of the reinforcing column are locked to the two annular frames at the upper and lower ends of the through hole by nuts.

[0007] Preferably, the ring frame is a rectangular frame, and a reinforcing column is connected to each side of the ring frame.

[0008] Preferably, the front panel of the column body is provided with a vertically extending mounting groove, the mounting groove is provided with a motor mounting seat and a shaft mounting seat, and the front panels on both sides of the mounting groove are provided with rail mounting surfaces.

[0009] Preferably, the left and right sides of the column body are provided with reinforcing ribs.

[0010] Preferably, a support shaft hole is provided at the bottom of the column body.

[0011] The beneficial effects of this utility model are as follows: The drilling and tapping machine column of this utility model adopts a hollow column body, and the rigidity of the column body is improved by setting a support frame in the through hole. The mass of the column body will not increase significantly. When manufacturing a long column body, the rigidity of the column body can be ensured by extending the support frame, thus ensuring good resistance to torsion and overturning. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a drilling machine column according to the present invention.

[0013] Figure 2 This is a bottom view of a drilling machine column according to the present invention.

[0014] Figure 3 This is a schematic diagram of the support frame of this utility model.

[0015] Figure 4 This is a schematic diagram of the structure of the mesh-like reinforcing ribs inside the through-hole of this utility model.

[0016] Explanation of reference numerals in the attached drawings: 1. Column body; 2. Through hole; 3. Reinforcing rib; 4. Support shaft hole; 5. Motor mounting base; 6. Shaft mounting base; 7. Rail mounting surface; 8. Support frame; 801. Ring frame; 802. Reinforcing column. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings:

[0018] like Figures 1 to 4 As shown, this embodiment provides a drilling machine column, including a column body 1. The column body 1 has a vertically extending through hole 2. The inner wall of the through hole 2 is provided with a grid-like reinforcing rib. A support frame 8 is provided in the through hole 2. The support frame 8 includes multiple annular frames 801 and reinforcing columns 802. The multiple annular frames 801 are arranged vertically along the axis of the through hole 2. Preferably, the spacing between the multiple annular frames 801 is between 12cm and 15cm. The multiple annular frames 801 are connected together by reinforcing columns 802. The reinforcing columns 802 are located on the inner side of the annular frames 801.

[0019] In this embodiment, the annular frame 801 is welded to the inner wall of the through hole 2, and the reinforcing column 802 can be detachably installed on the annular frame 801. Preferably, the annular frame 801 has a mounting hole, and the reinforcing column 802 passes through the mounting hole. The two ends of the reinforcing column 802 are locked to the two annular frames 801 at the upper and lower ends of the through hole 2 by nuts. The annular frame 801 is a rectangular frame, and a reinforcing column 802 is connected to each side of the annular frame 801. In this embodiment, the annular frame 801 and the reinforcing column 802 work together to improve the rigidity of the column body 1, making it less prone to deformation.

[0020] In this embodiment, the left and right sides of the column body 1 are provided with reinforcing ribs 3, the bottom of the column body 1 is provided with a support shaft hole 4, the front plate of the column body 1 is provided with a vertically extending mounting groove, the mounting groove is provided with a motor mounting seat 5 and a shaft mounting seat 6, the front plates on both sides of the mounting groove are provided with rail mounting surfaces 7, the motor mounting seat 5 is used to install a drive motor, the shaft mounting seat 6 is used to install a transmission shaft, and the two rail mounting surfaces 7 are used to install guide rails.

[0021] In this embodiment, the drilling machine column adopts a hollow column body 1, and the rigidity of the column body 1 is improved by setting a support frame 8 in the through hole 2. The mass of the column body 1 will not increase significantly. When manufacturing a longer column body 1, the rigidity of the column body 1 can be ensured by extending the support frame 8, thus ensuring good resistance to torsion and overturning.

[0022] The foregoing has shown and described the basic principles and main features of this invention, as well as its advantages. Those skilled in the art should understand that this invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this invention. Various changes and modifications can be made to this invention without departing from its spirit and scope. All such changes and modifications fall within the scope of this invention as defined by the appended claims and their equivalents.

Claims

1. A drilling and tapping machine column, characterized in that: The device includes a column body, which has a vertically extending through hole. The inner wall of the through hole is provided with a grid-like reinforcing rib. A support frame is provided inside the through hole. The support frame includes multiple annular frames and reinforcing columns. The multiple annular frames are arranged vertically along the axis of the through hole and are connected together by reinforcing columns. The reinforcing columns are located on the inner side of the annular frames.

2. The drilling and tapping machine column according to claim 1, characterized in that: The annular frame is welded to the inner wall of the through hole, and the reinforcing column can be detachably installed on the annular frame.

3. A drilling rig column according to claim 2, characterized in that: The ring frame has mounting holes, and the reinforcing column passes through the mounting holes. The two ends of the reinforcing column are locked to the two ring frames at the upper and lower ends of the through hole by nuts.

4. A drilling and tapping machine column according to claim 1, characterized in that: The ring frame is a rectangular frame, and a reinforcing column is connected to each side of the ring frame.

5. A drilling rig column according to claim 1, characterized in that: The front panel of the column body is provided with a vertically extending mounting groove, and the mounting groove is provided with a motor mounting seat and a shaft mounting seat. The front panels on both sides of the mounting groove are provided with rail mounting surfaces.

6. A drilling and tapping machine column according to claim 1, characterized in that: The column body is provided with reinforcing ribs on its left and right sides.

7. A drilling rig column according to claim 1, characterized in that: The bottom of the column body is provided with a support shaft hole.

Images