Drilling machine convenient for cleaning metal scraps

Abstract

The utility model discloses a drilling machine convenient to clean metal scraps, which relates to the technical field of drilling equipment and comprises a workbench, a height adjusting component is arranged on the workbench, a first transmission plate is arranged on the height adjusting component, a first motor is arranged on the first transmission plate, and a second motor is arranged on the second transmission plate. A drill bit is arranged at the output end of the first motor, and a first connecting ring is arranged on the first motor; when the metal chippings are cleaned, after the fixing of the filter cloth on the inner cavity of the cover body is removed, the filter cloth wraps the metal chippings in the inner cavity of the cover body, a plurality of second telescopic cylinders pull out a plurality of magnetic bars from a mounting groove by a certain distance, personnel pull out the filter cloth from the inner cavity of the cover body, and the metal chippings and the magnetic bars are isolated by the filter cloth; during cleaning, the filter cloth can be directly pulled out, chippings on the magnetic bar do not need to be cleaned, time and labor are saved during personnel operation, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling equipment, in particular to a drilling machine which is convenient for cleaning metal debris. Background Art

[0002] A drilling machine is a general term for machinery and equipment that uses a tool that is harder and sharper than the target object to leave a cylindrical hole or hole on the target object through rotary cutting or rotary extrusion. It is also called a drilling machine, a punching machine, a hole-drilling machine, a through-hole machine, etc. It achieves the desired effect by drilling holes in precision parts.

[0003] For example, in the utility model patent with announcement number CN205799083U, a drilling machine is disclosed, in which a protective cover is driven downward by a telescopic rod to block the splashing of debris generated during drilling. The magnets arranged on the inner side of the protective cover are used to absorb the debris. Finally, the protective cover is removed and the debris in the protective cover cavity is cleaned.

[0004] However, when the utility model cleans the protective cover, the magnet has magnetic adsorption to the debris, which makes it more laborious to clean the debris on the magnet and the cleaning efficiency is low. Therefore, a drilling machine that is convenient for cleaning metal debris needs to be developed urgently. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the utility model provides a drilling machine which is convenient for cleaning metal debris. When cleaning the metal debris, after the filter cloth is fixed on the inner cavity of the cover body, the filter cloth wraps the metal debris in the inner cavity of the cover body, and multiple second telescopic cylinders pull multiple magnetic bars out of the installation grooves by a certain distance. The personnel then pull the filter cloth out of the inner cavity of the cover body. The filter cloth isolates the metal debris and the magnetic bar. When cleaning, the filter cloth can be directly pulled out without the need to clean the debris on the magnetic bar. The personnel save time and effort in operation, and the cleaning efficiency is improved.

[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions: A drilling machine that is convenient for cleaning metal debris, including a workbench, a height adjustment component is arranged on the workbench, a first transmission plate is arranged on the height adjustment component, a first motor is arranged on the first transmission plate, a drill bit is arranged at the output end of the first motor, a first connecting ring is arranged on the first motor, a plurality of first telescopic rods are arranged at the bottom of the first connecting ring, and the telescopic ends of the plurality of first telescopic rods are connected to a second transmission plate, a cover body is detachably arranged at the bottom of the second transmission plate, and a filter cloth is detachably arranged on the inner cavity of the cover body, a through hole is opened at the center position of the second transmission plate, the cover body and the filter cloth, and the drill bit passes through the through hole, a plurality of second telescopic rods are arranged on the second transmission plate, and the telescopic ends of the plurality of second telescopic rods are connected to a second connecting ring, a plurality of through slots are opened on the second transmission plate, and a plurality of mounting slots are opened at positions corresponding to the plurality of through slots on the cover body, a plurality of connecting rods are arranged at the bottom of the second connecting ring, and a plurality of magnetic bars are arranged at the bottom of the plurality of connecting rods, and the plurality of connecting rods and magnetic bars can be inserted into the plurality of through slots and mounting slots.

[0007] Preferably, the height adjustment assembly includes a column, a second motor and a threaded rod, the column is arranged on the surface of the workbench, a limiting slot is provided on the column, the second motor is arranged on the top of the column, the threaded rod is connected to the output end of the second motor and is rotatably arranged in the limiting slot, and the first transmission plate is vertically slidably arranged in the limiting slot and is threadedly connected to the threaded rod.

[0008] Preferably, the second transmission plate and the cover body are connected by bolts.

[0009] Preferably, the filter cloth is arranged in the inner cavity of the cover body by bolts.

[0010] Preferably, a fixing piece is provided on the workbench and below the drill bit.

[0011] The utility model provides a drilling machine that is convenient for cleaning metal debris, and has the following beneficial effects:

[0012] 1. When cleaning metal debris, the utility model releases the fixing of the filter cloth on the inner cavity of the cover body, and the filter cloth wraps the metal debris in the inner cavity of the cover body. The multiple second telescopic cylinders pull the multiple magnetic bars out of the installation grooves for a certain distance, and the personnel then pull the filter cloth out of the inner cavity of the cover body. The filter cloth isolates the metal debris and the magnetic bar. When cleaning, the filter cloth can be directly pulled out without cleaning the debris on the magnetic bar. The personnel save time and effort in operation, and the cleaning efficiency is improved.

[0013] 2. The utility model starts the second motor arranged on the top of the column, and the output end of the second motor drives the connected threaded rod to rotate in the limit groove, and the threaded rod drives the threaded first transmission plate to slide vertically in the limit groove; the filter cloth is arranged in the inner cavity of the cover body by bolts, and the bolts are removed to facilitate the removal of the filter cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a drilling machine that is convenient for cleaning metal debris according to the utility model;

[0015] Figure 2 The utility model is a drilling machine which is convenient for cleaning metal debris. Figure 1 Enlarged view of part A.

[0016] In the figure: 1, workbench; 2, column; 3, second motor; 4, threaded rod; 5, first transmission plate; 6, first motor; 7, drill bit; 8, first connecting ring; 9, first telescopic rod; 10, second transmission plate; 10-1, through groove; 11, second telescopic rod; 12, second connecting ring; 13, connecting rod; 14, magnetic rod; 15, cover; 15-1, mounting groove; 16, filter cloth; 17, fixing piece. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] like Figure 1-2As shown, a drilling machine convenient for cleaning metal debris comprises a workbench 1, the workbench 1 is provided with a height adjustment component, the height adjustment component is provided with a first transmission plate 5, the first transmission plate 5 is provided with a first motor 6, the output end of the first motor 6 is provided with a drill bit 7, the first motor 6 is provided with a first connecting ring 8, the bottom of the first connecting ring 8 is provided with a plurality of first telescopic rods 9, the telescopic ends of the plurality of first telescopic rods 9 are connected with a second transmission plate 10, the bottom of the second transmission plate 10 is detachably provided with a cover body 15, the inner cavity of the cover body 15 is detachably provided with a filter cloth 16, a through hole is provided at the center position of the second transmission plate 10, the drill bit 7 passes through the through hole, the second transmission plate 10 is provided with a plurality of second telescopic rods 11, the telescopic ends of the plurality of second telescopic rods 11 are connected with a second connecting ring 12, and the second transmission plate 10 is provided with a plurality of through slots 1 0-1, a plurality of mounting grooves 15-1 are provided at positions corresponding to the plurality of through grooves 10-1 on the cover body 15, a plurality of connecting rods 13 are provided at the bottom of the second connecting ring 12, a plurality of magnetic rods 14 are provided at the bottom of the plurality of connecting rods 13, and the plurality of connecting rods 13 and the magnetic rods 14 can be inserted into the plurality of through grooves 10-1 and the mounting grooves 15-1; the height adjustment assembly comprises a column 2, a second motor 3 and a threaded rod 4, the column 2 is provided on the surface of the workbench 1, a limiting groove is provided on the column 2, the second motor 3 is provided on the top of the column 2, the threaded rod 4 is connected to the output end of the second motor 3 and is rotatably provided in the limiting groove, the first transmission plate 5 is vertically slidably provided in the limiting groove and is threadedly connected to the threaded rod 4; the second transmission plate 10 and the cover body 15 are connected by bolts; the filter cloth 16 is provided in the inner cavity of the cover body 15 by bolts; a fixing member 17 is provided on the workbench 1 and below the drill bit 7.

[0019] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process, which are as follows:

[0020] In the present invention, the first motor 6, the second motor 3, the first telescopic rod 9 and the second telescopic rod 11 are all connected to the external electric control system through wires. The above devices and connection methods are all existing technologies and will not be described in detail here.

[0021] According to the instruction manual Figure 1-2It can be seen that when drilling a hole, the utility model installs the workpiece on the workbench 1 and aligns the position to be drilled with the drill bit 7, drives the first transmission plate 5 to move vertically downward through the height adjustment component, the first transmission plate 5 drives the first motor 6 to move vertically downward, the first motor 6 drives the drill bit 7 and the first connecting ring 8 to move vertically downward, starts a plurality of first telescopic rods 9 arranged at the bottom of the first connecting ring 8, the telescopic end of the first telescopic rod 9 drives the connected second transmission plate 10 to move vertically downward, the second transmission plate 10 drives the detachable The cover 15 moves vertically downward, so that the cover 15 shields the surrounding of the workpiece. During the drilling process, the magnetic rods 14 arranged in the multiple installation grooves 15-1 opened on the cover 15 absorb the metal debris through the filter cloth 16, thereby preventing the metal debris from splashing outward. When the drilling is completed, the height adjustment component drives the first transmission plate 5 to move vertically upward, and the telescopic ends of the multiple first telescopic rods 9 are further extended outward to reduce the part of the drill bit 7 in the inner cavity of the cover 15, stop the operation of the first motor 6, and set the filter cloth 16 in the cover. The fixing parts of the inner cavity of the cover 15 are removed, and the personnel manually gather the edge of the filter cloth 16 toward the middle, so that the filter cloth 16 wraps the metal debris in the inner cavity of the cover 15, and starts the multiple second telescopic rods 11 arranged on the second transmission plate 10. The telescopic ends of the second telescopic rods 11 drive the second connecting ring 12 to move vertically upward, and the second connecting ring 12 drives the multiple connecting rods 13 connected to it to move vertically upward. The multiple connecting rods 13 drive the multiple magnetic bars 14 to be pulled out of the installation groove 15-1 by a certain distance, so as to facilitate the extraction of the filter cloth 16 from the inner cavity of the cover 15. When cleaning metal debris, the utility model releases the fixation of the filter cloth 16 on the inner cavity of the cover body 15, and the filter cloth 16 wraps the metal debris in the inner cavity of the cover body 15. The multiple second telescopic cylinders pull the multiple magnetic bars 14 out of the installation grooves 15-1 by a certain distance, and the personnel then pull the filter cloth 16 out of the inner cavity of the cover body 15. The filter cloth 16 isolates the metal debris and the magnetic bar 14. When cleaning, the filter cloth 16 can be directly pulled out without cleaning the debris on the magnetic bar 14. The personnel save time and effort in operation, and the cleaning efficiency is improved.

[0022] There is a possible implementation, which is to start the second motor 3 arranged on the top of the column 2, the output end of the second motor 3 drives the connected threaded rod 4 to rotate in the limiting groove, and the threaded rod 4 drives the threaded first transmission plate 5 to slide vertically in the limiting groove.

[0023] In one possible implementation, the second transmission plate 10 and the cover body 15 are connected by bolts, so that the cover body 15 can be easily removed from the second transmission plate 10 .

[0024] In one possible implementation, the filter cloth 16 is disposed in the inner cavity of the cover body 15 by means of bolts, and the bolts can be removed to facilitate taking out the filter cloth 16 .

[0025] In one possible implementation, a fixing member 17 is provided on the workbench 1 and below the drill bit 7 , and the fixing member 17 is used to fix the workpiece.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drilling machine for cleaning metal debris, comprising a workbench (1), the workbench (1) being provided with a height adjustment assembly, the height adjustment assembly being provided with a first transmission plate (5), the first transmission plate (5) being provided with a first motor (6), the output end of the first motor (6) being provided with a drill bit (7), characterized in that: The first motor (6) is provided with a first connecting ring (8), a plurality of first telescopic rods (9) are provided at the bottom of the first connecting ring (8), the telescopic ends of the plurality of first telescopic rods (9) are connected to a second transmission plate (10), a cover body (15) is detachably provided at the bottom of the second transmission plate (10), a filter cloth (16) is detachably provided on the inner cavity of the cover body (15), a through hole is provided at the center of the second transmission plate (10), the cover body (15) and the filter cloth (16), the drill bit (7) passes through the through hole, and a plurality of second telescopic rods (9) are provided on the second transmission plate (10). The telescopic rod (11) is a plurality of second telescopic rods (11), the telescopic ends of the plurality of second telescopic rods (11) are connected with a second connecting ring (12), the second transmission plate (10) is provided with a plurality of through slots (10-1), the cover body (15) is provided with a plurality of mounting slots (15-1) at positions corresponding to the plurality of through slots (10-1), the bottom of the second connecting ring (12) is provided with a plurality of connecting rods (13), the bottom of the plurality of connecting rods (13) is provided with a plurality of magnetic rods (14), and the plurality of connecting rods (13) and the magnetic rods (14) can be inserted into the plurality of through slots (10-1) and the mounting slots (15-1).

2. A drilling machine for cleaning metal debris according to claim 1, characterized in that: The height adjustment assembly comprises a column (2), a second motor (3) and a threaded rod (4); the column (2) is arranged on the surface of the workbench (1); a limiting groove is provided on the column (2); the second motor (3) is arranged on the top of the column (2); the threaded rod (4) is connected to the output end of the second motor (3) and is rotatably arranged in the limiting groove; the first transmission plate (5) is vertically slidably arranged in the limiting groove and is threadedly connected to the threaded rod (4).

3. A drilling machine for cleaning metal debris according to claim 1, characterized in that: The second transmission plate (10) and the cover body (15) are connected by bolts.

4. A drilling machine for cleaning metal debris according to claim 1, characterized in that: The filter cloth (16) is arranged in the inner cavity of the cover body (15) by means of bolts.

5. A drilling machine for cleaning metal debris according to claim 1, characterized in that: A fixing member (17) is arranged on the workbench (1) and below the drill bit (7).

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