CN210938123U

CN210938123U - Drilling machine tool

Info

Publication number: CN210938123U
Application number: CN201921779404.XU
Authority: CN
Inventors: 李峰
Original assignee: Yunnan Jiagong Intelligent Technology Co ltd
Current assignee: Yunnan Jiagong Intelligent Technology Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-07-07
Anticipated expiration: 2029-10-22

Abstract

The utility model belongs to the technical field of machinery, in particular to a drilling machine tool, which comprises a bracket and an operating platform, wherein the operating platform is arranged on the bracket, four upright posts are arranged on the operating platform, a first mounting plate is arranged at the top ends of the upright posts, a rack is vertically arranged on the first mounting plate in a sliding manner, and a support plate is arranged at the lower end of the rack; the upright post is provided with a first sliding groove, four corners of the supporting plate are provided with bulges, and the bulges are positioned in the first sliding groove; a first driving motor is arranged on the lower end face of the supporting plate, and a cutter is arranged on an output shaft of the first driving motor; and a second driving motor is arranged on the first mounting plate, a gear is arranged on an output shaft of the second driving motor, and the gear is meshed with the rack. The utility model has the advantages of good motion transmissibility and high processing efficiency.

Description

Drilling machine tool

Technical Field

The utility model belongs to the technical field of machinery, concretely relates to drilling lathe.

Background

Drilling is a basic method of hole machining, and drilling is often performed on drilling machines and lathes, as well as on boring machines or milling machines. Common drilling machines are bench drill, upright drill and radial drill. A drilling machine is a machine that mainly performs drilling. The existing drilling machine tool has a complex structure and lower processing efficiency.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a drilling machine tool for improve machining efficiency.

In order to solve the technical problem, the utility model discloses a technical scheme does:

a drilling machine tool comprises a support and an operating platform, wherein the operating platform is arranged on the support, four upright posts are arranged on the operating platform, a first mounting plate is arranged at the top ends of the upright posts, a rack is vertically and slidably arranged on the first mounting plate, and a supporting plate is arranged at the lower end of the rack; the upright post is provided with a first sliding groove, four corners of the supporting plate are provided with bulges, and the bulges are positioned in the first sliding groove; a first driving motor is arranged on the lower end face of the supporting plate, and a cutter is arranged on an output shaft of the first driving motor; and a second driving motor is arranged on the first mounting plate, a gear is arranged on an output shaft of the second driving motor, and the gear is meshed with the rack.

The utility model provides an among the drilling lathe, preferably, be provided with the second spout on the operation panel, be provided with the slider in the second spout, be provided with positioning bolt on the slider, the slider is close to the one end at operation panel center is provided with the limiting plate.

In the drilling machine tool provided by the utility model, further preferably, be provided with a plurality of chip removal holes on the operation panel.

In the drilling machine tool provided by the utility model, still further preferably, set up the second mounting panel on the support, the second mounting panel is located the below of operation panel.

In the drilling machine tool provided by the utility model, it is still further preferred that the activity is provided with the sweeps collecting box on the second mounting panel.

In the drilling machine tool provided by the utility model, preferably, the chip removal hole is two.

Adopt above-mentioned technical scheme, owing to set up first spout on the stand, set up the arch on four angles of backup pad, the arch is located first spout. The cooperation of protruding and first spout guarantees that the backup pad does not have the skew of horizontal direction at the in-process of up-and-down motion, has guaranteed the transmissibility of motion. The utility model discloses still have simple structure, advantage that the flexibility is strong, the utility model is simple in operation, the process velocity is fast, has improved machining efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the support plate of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

in the figure: 1-bracket, 2-operation table, 3-upright column, 4-first mounting plate, 5-rack, 6-support plate, 7-first chute, 8-bulge, 9-first driving motor, 10-cutter, 11-second driving motor, 12-gear, 13-second chute, 14-slide block, 15-positioning bolt, 16-limiting plate, 17-chip removal hole, 18-second mounting plate and 19-chip collection box.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

A drilling machine, as shown in fig. 1 to 3, comprising a bracket 1 and an operation table 2, wherein the operation table 2 is arranged on the bracket 1, four upright posts 3 are arranged on the operation table 2, a first mounting plate 4 is arranged at the top ends of the upright posts 3, a rack 5 is vertically arranged on the first mounting plate 4 in a sliding manner (that is, the rack 5 penetrates through the first mounting plate 4 and can move up and down), and a support plate 6 is arranged at the lower end of the rack 5; a first sliding groove 7 is arranged on the upright post 3, bulges 8 are arranged at four corners of the supporting plate 6, and the bulges 8 are positioned in the first sliding groove 7; the cooperation of the protrusion 8 and the first sliding groove 7 ensures that the supporting plate 6 has no deviation in the horizontal direction in the process of up-and-down movement, and ensures the transferability of the movement.

A first driving motor 9 is arranged on the lower end face of the supporting plate 6, and a cutter 10 is arranged on an output shaft of the first driving motor 9; a second driving motor 11 is arranged on the first mounting plate 4, a gear 12 is arranged on an output shaft of the second driving motor 11, and the gear 12 is meshed with the rack 5.

In order to prevent the machined workpiece from moving during machining, a second chute 13 is arranged on the operating platform 2, a slide block 14 is arranged in the second chute 13, a positioning bolt 15 is arranged on the slide block 14, and a limiting plate 16 is arranged at one end of the slide block 14 close to the center of the operating platform 2.

In order to facilitate the removal of the chips generated during the drilling process, two chip removal holes 17 are provided in the table 2. A second mounting plate 18 is provided on the stand 1, the second mounting plate 18 being located below the console 2. A scrap collecting box 19 is movably arranged on the second mounting plate 18.

The utility model discloses a realize the operation like this: the workpiece to be processed is placed on the operating table 2, the position of the limiting plate 16 is adjusted, the workpiece is fixed, and after the position of the limiting plate 16 is adjusted, the positioning bolt 15 is screwed down to prevent the limiting plate 16 from moving. And starting the first driving motor 9 and the second driving motor 11, wherein the second driving motor 11 drives the gear 12 to rotate, and the gear 12 drives the rack 5 to move downwards. The support plate 6 is thus moved downward, the cutter 10 on the output shaft of the first drive motor 9 comes into contact with the workpiece and processes the workpiece, and the generated chips are discharged from the chip discharge hole 17 and fall into the chip collection box 19. After the workpiece is machined, the first driving motor 9 is stopped, the second driving motor 11 is reversely rotated, the rack 5 is driven to move upwards, and the cutter 10 is separated from the workpiece. And loosening the positioning bolt 15 to ensure that the limiting plate 16 does not limit the workpiece any more. The whole operation process is simple, the processing speed is high, and the processing efficiency is improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A drilling machine tool is characterized by comprising a support and an operating platform, wherein the operating platform is arranged on the support, four upright posts are arranged on the operating platform, a first mounting plate is arranged at the top ends of the upright posts, a rack is vertically arranged on the first mounting plate in a sliding manner, and a support plate is arranged at the lower end of the rack; the upright post is provided with a first sliding groove, four corners of the supporting plate are provided with bulges, and the bulges are positioned in the first sliding groove; a first driving motor is arranged on the lower end face of the supporting plate, and a cutter is arranged on an output shaft of the first driving motor; and a second driving motor is arranged on the first mounting plate, a gear is arranged on an output shaft of the second driving motor, and the gear is meshed with the rack.

2. The drilling machine tool as claimed in claim 1, wherein a second chute is arranged on the operating table, a sliding block is arranged in the second chute, a positioning bolt is arranged on the sliding block, and a limiting plate is arranged at one end of the sliding block close to the center of the operating table.

3. The drilling machine of claim 2, wherein the table has a plurality of clearance holes disposed therein.

4. The drilling machine of claim 3, wherein a second mounting plate is provided on the bracket, the second mounting plate being located below the operating table.

5. The drilling machine of claim 4, wherein a scrap collecting bin is movably disposed on the second mounting plate.

6. The drilling machine of claim 3, wherein there are two clearance holes.