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CN-224223398-U - Drilling equipment for machining

CN224223398UCN 224223398 UCN224223398 UCN 224223398UCN-224223398-U

Abstract

The utility model relates to the technical field of drilling equipment, in particular to drilling equipment for machining, which comprises a drilling machine body, wherein the drilling machine body comprises a base, a support column and a drill bit mechanism, a workbench structure is arranged on the outer side of the support column, a drill bit shaft is arranged below the drill bit mechanism, a positioning sleeve is arranged on the outer side of the drill bit shaft, a connecting rod which is arranged on one side of the drill bit mechanism in a limiting sliding manner is arranged on one side of the positioning sleeve, a plurality of arc-shaped frames are arranged on the outer side of the positioning sleeve, a hemispherical telescopic cover is arranged at the top end of the outer side of the arc-shaped frames, a pipeline is communicated with the side surface of the hemispherical telescopic cover, the workbench structure comprises a connecting frame, a bedplate is arranged at the top end of the connecting frame, a hollow area is formed in the bedplate, a drain groove communicated with the hollow area is formed in the upper side of the bedplate, and a drain outlet is formed in the lower side of the bedplate. The utility model solves the problems that the existing small vertical drilling machine is difficult to clean and is easy to be inhaled by operators to influence the health of the body because more chips are generated when the existing small vertical drilling machine drills materials with lower hardness and scattered structures and are generally dispersed in the working environment.

Inventors

  • LIU FUBIN
  • WANG GUI

Assignees

  • 成都南广机械设备有限公司

Dates

Publication Date
20260512
Application Date
20250609

Claims (5)

  1. 1. Drilling equipment for machining comprises a drilling machine body, the drilling machine body comprises a base (1), a support column (2) and a drill bit mechanism (3), a workbench structure is arranged on the outer side of the support column (2), a drill bit shaft (4) is arranged below the drill bit mechanism (3), a positioning sleeve (5) is arranged on the outer side of the drill bit shaft (4), a connecting rod (6) which is arranged on one side of the drill bit mechanism (3) in a limiting sliding mode is fixed on one side of the positioning sleeve (5), the drilling equipment is characterized in that a plurality of arc frames (7) are fixed on the outer side of the positioning sleeve (5), hemispherical telescopic covers (8) are fixed on the top ends of the outer sides of the arc frames (7), a pipeline (9) is arranged on the side surfaces of the hemispherical telescopic covers (8) in a communicating mode, the workbench structure comprises a connecting frame (10), a bedplate (11) is fixed on the top end of the connecting frame (10), a hollow area (11.1) is arranged inside the bedplate (11), a drain groove (11.2) which is communicated with the hollow area (11.1) is formed in the upper side of the bedplate (11).
  2. 2. A drilling apparatus for machining according to claim 1, characterized in that the pipe (9) communicates with an external suction dust collection device.
  3. 3. A drilling apparatus for machining according to claim 1, wherein the bottom end of the hemispherical expansion cap (8) exceeds the bottom end of the arc-shaped frame (7).
  4. 4. A drilling equipment for machining according to claim 1, wherein a protection plate (11.4) is obliquely fixed near the edge on the upper side of the platen (11).
  5. 5. A drilling device for machining according to claim 1, characterized in that a baffle (11.5) is fixed near the edge below the leakage groove (11.2).

Description

Drilling equipment for machining Technical Field The utility model relates to the technical field of drilling equipment, in particular to drilling equipment for machining. Background In machining, drilling equipment commonly used drilling machines comprise a bench drilling machine, a vertical drilling machine and a radial drilling machine, wherein the bench drilling machine is small and light and suitable for small hole machining, has good rigidity and high power, is suitable for middle and small workpieces, is suitable for large workpieces, and can flexibly adjust the position of a drill bit; When the existing small vertical drilling machine drills materials with lower hardness and scattered structures, more chips are generated, and the chips are generally scattered in a working environment, so that the small vertical drilling machine is difficult to clean and is easy to inhale by operators, and the health is affected. Disclosure of utility model The utility model aims to solve the technical problems that when the existing small vertical drilling machine drills materials with lower hardness and scattered structures, more chips are generated, and the chips are generally scattered in a working environment, so that the chips are difficult to clean and are easy to be inhaled by operators to influence the health of the human body. In order to solve the problems, the technical scheme adopted by the utility model is that the drilling equipment for machining comprises a drilling machine body, wherein the drilling machine body comprises a base, a support column and a drill bit mechanism, a workbench structure is arranged on the outer side of the support column, a drill bit is arranged below the drill bit mechanism, a positioning sleeve is arranged on the outer side of the drill bit, a connecting rod which is arranged on one side of the drill bit mechanism in a limiting sliding manner is fixed on one side of the positioning sleeve, a plurality of arc frames are fixed on the outer side of the positioning sleeve, a hemispherical telescopic cover is fixed on the top end of the outer side of the arc frames, a pipeline is arranged on the side surface of the hemispherical telescopic cover in a communicating manner, the workbench structure comprises a connecting frame, a bedplate is fixed on the top end of the connecting frame, a hollow area is formed in the bedplate, a drain groove communicated with the hollow area is formed in the upper side of the bedplate, and a drain outlet is formed in the lower side of the bedplate. As a further proposal of the utility model, the pipeline is communicated with the external air draft dust collecting equipment so as to facilitate the extraction of scraps, and can also be communicated with external cooling liquid so as to cool and clean scraps when a metal workpiece is drilled. As a further proposal of the utility model, the bottom end of the hemispherical expansion cover exceeds the bottom end of the arc-shaped frame so as to cover the drilling area completely. According to the utility model, the protection plate is obliquely fixed on the upper side of the bedplate near the edge, so that scraps can be prevented from splashing outside the bedplate. As a further scheme of the utility model, a baffle plate is fixed below the drain groove and close to the edge, so that the support table for placing the workpiece to be drilled can be conveniently installed. Compared with the prior art, the novel semi-spherical telescopic cover has the advantages that the semi-spherical telescopic cover and the pipeline structure are added, and the drilling position can be covered in the semi-spherical telescopic cover during drilling, so that scraps can be pumped away during drilling, the platen structure is added, scraps partially falling on the platen can fall into a hollow area from the leakage groove, and the scraps are discharged from the sewage outlet, so that the working environment can be kept clean. Drawings The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings: Fig. 1 is a perspective view showing the overall structure of a drilling apparatus for machining according to the present utility model. Fig. 2 is a partial structural sectional view of a drilling apparatus for machining according to the present utility model. Fig. 3 is an enlarged view of a portion a of the drilling apparatus for machining according to the present utility model. Fig. 4 is an enlarged view of the B-section structure in the drilling apparatus for machining according to the present utility model. In the accompanying drawings: 1. The drilling machine comprises a base, 2, a support column, 3, a drill bit mechanism, 4, a drill shaft, 5, a positioning sleeve, 6, a connecting rod, 7, an a