Multi-drill drilling machine

Abstract

A gang drill drilling machine is used for solving the technical problems that materials need to be correspondingly moved when each material is punched in the machining process, chippings falling off along with the materials in the moving process can hinder the progress of the machining process, and therefore the overall machining efficiency is reduced. A working frame is installed on the working table in a sliding mode, a lifting assembly is installed on the working table, a rotating assembly is installed on the lifting assembly, a moving assembly is installed on the rotating assembly, a plurality of gang drill assemblies are installed on the moving assembly, and a clamping assembly is installed on the working table in a sliding mode. The multiple gang drill assemblies are opposite to the clamping assembly, the working frame is provided with a chip removing assembly moving along with movement of the moving assembly, and the chip removing device is simple in structure and mainly used for removing waste chips generated in the machining process.

Description

Technical Field

[0001] The utility model relates to the technical field of seat processing, in particular to a drilling machine. Background Art

[0002] A row drill is a multi-hole processing machine with multiple drill bits that can work together. There are single-row, three-row, six-row, etc. It is also called a brush drill. The row drill converts the traditional manual row drilling action into a mechanical action, which is completed automatically by the machine.

[0003] In the prior art, for example, an invention patent document with authorization announcement number “CN 217452224 U” and patent name “A drilling machine for plate processing” discloses a drilling machine for plate processing, including a base, a workbench is arranged above the base, the lower surface of the workbench is fixedly connected to the base through two support plates, a drilling module is arranged on the upper surface of the workbench, a plate clamping mechanism is arranged on the workbench below the drilling module, a material drop groove is respectively provided on the workbench surface on both sides of the plate clamping mechanism, a collection box is detachably installed between the two support plates below the workbench, and a debris guide module is also fixedly installed on the workbench, the debris guide module is used to intercept and guide the flying debris to the two material drop grooves when the drilling module drills holes in the plate, so that the debris can fall into the collection box through the material drop groove.

[0004] The above patent document can intercept and collect the debris generated during the processing by setting up a debris guide module, but during the processing process, the material needs to be moved accordingly when punching each piece of material. The debris that falls during the movement will hinder the progress of the processing, thereby reducing the overall processing efficiency. Utility Model Content

[0005] The utility model aims to address the deficiencies in the prior art and to propose a drilling machine for solving the technical problem that during the processing, the material needs to be moved accordingly when drilling a hole in each piece of material, and the debris dropped during the movement will hinder the progress of the processing, thereby reducing the overall processing efficiency.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A drilling machine comprises a workbench, a work frame is slidably mounted on the workbench, a lifting assembly is mounted on the workbench, a rotating assembly is mounted on the lifting assembly, a moving assembly is mounted on the rotating assembly, a plurality of drilling assemblies are mounted on the moving assembly, a clamping assembly is slidably mounted on the workbench, and the plurality of drilling assemblies are opposite to the clamping assembly, and a chip cleaning assembly is mounted on the work frame and moves with the moving assembly.

[0008] Working principle:

[0009] When it is necessary to clean the waste chips produced by the drilling machine, first, the operator places the material on the clamping assembly, and then starts the lifting assembly, which drives the moving assembly and the rotating assembly to move up and down. Then the operator starts the moving assembly, and the moving assembly drives several drilling assemblies to move. Then the operator starts the rotating assembly, and the rotating assembly drives several drilling assemblies to rotate. Then the operator starts several drilling assemblies at the same time to drill the material placed on the clamping assembly, and finally starts the chip cleaning assembly to remove the waste chips generated during the processing of the drilling assembly.

[0010] The beneficial effects of the utility model are:

[0011] Compared with the patent literature mentioned in the background technology, when it is necessary to clean the waste chips produced by the drilling machine, by starting the cooperation of several drilling assemblies and chip cleaning assemblies, several drilling assemblies can clean the waste chips generated during processing at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0013] Figure 2 for Figure 1 A schematic diagram of the enlarged structure in the middle.

[0014] Explanation of the accompanying drawings: workbench 1, work frame 2, cylinder 3, fixed table 4, first motor 5, first rotating shaft 6, fixed plate 7, second motor 8, second rotating shaft 9, guide block 10, third motor 11, third rotating shaft 12, drill bit 13, clamping frame 14, bolt 15, extrusion plate 16, vacuum pump 17, first transmission pipe 18, second transmission pipe 19, protective cover 20, waste box 21, oilcloth 22, through hole 23, slide groove 24. DETAILED DESCRIPTION

[0015] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] like Figure 1 As shown, a drilling machine comprises a workbench 1, a work frame 2 is slidably mounted on the workbench 1, a lifting assembly is mounted on the workbench 1, a rotating assembly is mounted on the lifting assembly, a moving assembly is mounted on the rotating assembly, a plurality of drilling assemblies are mounted on the moving assembly, a clamping assembly is slidably mounted on the workbench 1, and the plurality of drilling assemblies are opposite to the clamping assembly, and a chip cleaning assembly that moves with the moving assembly is mounted on the work frame 2.

[0017] When it is necessary to clean the waste chips produced by the drilling machine, first, the operator places the material on the clamping assembly, and then starts the lifting assembly, which drives the moving assembly and the rotating assembly to move up and down. Then the operator starts the moving assembly, and the moving assembly drives several drilling assemblies to move. Then the operator starts the rotating assembly, and the rotating assembly drives several drilling assemblies to rotate. Then the operator starts several drilling assemblies at the same time to drill the material placed on the clamping assembly, and finally starts the chip cleaning assembly to remove the waste chips generated during the processing of the drilling assembly.

[0018] like Figure 1 As shown, the lifting assembly includes a cylinder 3 and a fixed platform 4. The cylinder 3 is fixedly mounted on the working frame 2, and the telescopic end of the cylinder 3 vertically passes through the working frame 2 downward. The fixed platform 4 is mounted on the telescopic end of the cylinder 3, and the rotating assembly is mounted on the fixed platform 4.

[0019] When materials of different thicknesses need to be processed, first, the operator starts the cylinder 3, and the extension and retraction of the cylinder 3 drives the fixed platform 4 to move up and down. The fixed platform 4 simultaneously drives the rotating assembly, the moving assembly and several drilling assemblies to move vertically. In this way, materials of different thicknesses can be processed, which increases the scope of application of the processing.

[0020] like Figure 1 As shown, the rotating assembly includes a first motor 5, a first rotating shaft 6 and a fixed plate 7. The first motor 5 is fixedly mounted on the fixed platform 4. The first rotating shaft 6 passes downward through the fixed platform 4 and is fixedly mounted on the output end of the first motor 5. The fixed plate 7 is fixedly mounted on the first rotating shaft 6. The moving assembly is mounted on the fixed plate 7.

[0021] When it is necessary to process different positions on the material, first, the operator starts the first motor 5, the first motor 5 drives the first rotating shaft 6 to rotate, the first rotating shaft 6 drives the fixed plate 7 to rotate, and the fixed plate 7 drives the moving component and several drilling components to rotate. In this way, different positions of the material can be processed, increasing the feasibility of the range of processing drilling.

[0022] like Figure 1 As shown, the moving assembly includes a second motor 8, a second rotating shaft 9 of a screw structure and a guide block 10. The second motor 8 is fixedly mounted on the fixed plate 7, and the guide block 10 is slidably mounted on the fixed plate 7. The second rotating shaft 9 is threadedly passed through the guide block 10 and fixedly mounted on the output end of the second motor 8, and the second rotating shaft 9 is perpendicular to the first rotating shaft 6. Several of the drilling assemblies are fixedly mounted on the guide block 10, and the guide block 10 abuts against the fixed plate 7 and moves on the fixed plate 7.

[0023] When materials of different lengths need to be processed, first, the operator starts the second motor 8, the second motor 8 drives the second rotating shaft 9 to rotate, the second rotating shaft 9 drives the fixed plate 7 to move, and the fixed plate 7 drives several drilling assemblies to move. In this way, the processing application scope of the material is further increased.

[0024] like Figure 1 As shown, the drilling assembly includes a third motor 11, a third rotating shaft 12 and a drill bit 13. The third motor 11 is fixedly mounted on the fixed plate 7. The third rotating shaft 12 is fixedly mounted on the output end of the third motor 11 and is perpendicular to the second rotating shaft 9. The drill bit 13 is fixedly mounted on the second rotating shaft 9. When the material needs to be processed, the operator starts the third motor 11, the third motor 11 drives the third rotating shaft 12 to rotate, and the third rotating shaft 12 drives the drill bit 13 to rotate. This method has a simple structure and is highly practical.

[0025] like Figure 1 As shown, the clamping assembly includes two opposite clamping frames 14, two bolts 15 and two extrusion plates 16. Two opposite slide grooves 24 are opened on the workbench 1. The two clamping frames 14 are slidably installed in the two slide grooves 24 one by one. The two bolts 15 are respectively passed through the two clamping frames 14. The bolts 15 are threadedly connected with the corresponding clamping frames 14. The two extrusion plates 16 are installed on the two bolts 15 one by one and the two extrusion plates 16 are both located in the clamping frames 14.

[0026] When the material needs to be processed and clamped, first, the operator places the material in the two clamping frames 14, and then the operator tightens the two bolts 15. The two bolts 15 respectively drive the two extrusion plates 16 to clamp the material placed in the clamping frames 14. This method has a simple structure and is easy to maintain.

[0027] like Figure 1 As shown, the chip cleaning assembly includes an air pump 17, a first transmission tube 18 and two second transmission tubes 19, the air pump 17 is fixedly installed on the workbench 2, one end of the first transmission tube 18 is conductively connected to the output end of the air pump 17, one end of the two second transmission tubes 19 is conductively connected to the other end of the first transmission tube 18, and the other ends of the two second transmission tubes 19 are respectively installed on one side of the two clamping frames 14 and facing the workbench 1; it also includes a shield 20, the top end of the shield 20 is arranged on one side of the guide block 10, and the end of the shield 20 is arranged on one side of the two clamping frames 14.

[0028] When it is necessary to collect and process the waste chips generated during the processing of the drill bit 13, first, the operator starts the vacuum pump 17, the input end of the vacuum pump 17 extracts air from the outside and transmits it from the input end of the vacuum pump 17 to the first transmission tube 18, and then transmits it from the first transmission tube 18 to the two second transmission tubes 19, and then transmits it to one side of the clamping frame 14 through the two second transmission tubes 19, and the waste chips generated by the processing can be further collected through the provided protective cover 20. This method saves time and effort and facilitates the processing efficiency of the operator.

[0029] like Figure 1 As shown, it also includes a waste box 21 with an opening on the top and an elastic cylindrical oilcloth 22. A through hole 23 is opened on the workbench 1. The waste box 21 is installed on the workbench 1 and faces the through hole 23. The two ends of the oilcloth 22 are fixedly connected to the top of the waste box 21 and the end of the shield 20 respectively. The waste box 21 and the oilcloth 22 can collect the waste blown out by the first transmission pipe 18 and the two second transmission pipes 19. In this way, the efficiency of waste collection can be expanded.

[0030] Working principle:

[0031] When it is necessary to clean the waste chips produced by the drilling machine, first, the operator places the material in the two clamping frames 14, and then the operator tightens the two bolts 15, and the two bolts 15 respectively drive the two extrusion plates 16 to clamp the material placed in the clamping frames 14. Then, when it is necessary to process materials of different thicknesses, first, the operator starts the cylinder 3, and the extension and retraction of the cylinder 3 drives the fixed table 4 to move up and down, and the fixed table 4 simultaneously drives the first motor 5, the second motor 8 and the drill bit 13 to move.

[0032] When it is necessary to process different positions on the material, first, the operator starts the first motor 5, the first motor 5 drives the first rotating shaft 6 to rotate, the first rotating shaft 6 drives the fixed plate 7 to rotate, and the fixed plate 7 drives the second motor 8 and the drill bit 13 to rotate. In this way, different positions of the material can be processed, which increases the feasibility of the range of processing drilling. When it is necessary to process materials of different lengths, first, the operator starts the second motor 8, the second motor 8 drives the second rotating shaft 9 to rotate, the second rotating shaft 9 drives the fixed plate 7 to rotate, and the fixed plate 7 drives several drill bits 13 to rotate. In this way, the processing application range of the material is further increased.

[0033] When it is necessary to process the material, the operator starts the third motor 11, the third motor 11 drives the third rotating shaft 12 to rotate, and the third rotating shaft 12 drives the drill bit 13 to rotate. This method has a simple structure and is highly practical. When it is necessary to collect and process the waste chips generated during the processing of the drill bit 13, first, the operator starts the vacuum pump 17, the input end of the vacuum pump 17 extracts air from the outside and transmits it from the input end of the vacuum pump 17 to the first transmission pipe 18, and then transmits it from the first transmission pipe 18 to the two second transmission pipes 19, and transmits it to one side of the clamping frame 14 through the two second transmission pipes 19, and the waste chips generated by the processing can be further collected through the provided protective cover 20, and the waste chips blown out by the first transmission pipe 18 and the two second transmission pipes 19 can be collected through the provided waste chip box 21 and oilcloth 22.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A drilling machine, comprising a workbench (1), characterized in that: A work frame (2) is slidably mounted on the workbench (1), a lifting assembly is mounted on the workbench (1), a rotating assembly is mounted on the lifting assembly, a moving assembly is mounted on the rotating assembly, a plurality of drilling assemblies are mounted on the moving assembly, a clamping assembly is slidably mounted on the workbench (1), and the plurality of drilling assemblies are opposite to the clamping assembly, and a chip cleaning assembly that moves with the moving assembly is mounted on the work frame (2).

2. A drilling machine according to claim 1, characterized in that: The lifting assembly comprises a cylinder (3) and a fixed platform (4); the cylinder (3) is fixedly mounted on a working frame (2), and the telescopic end of the cylinder (3) vertically passes through the working frame (2) downward; the fixed platform (4) is mounted on the telescopic end of the cylinder (3); and the rotating assembly is mounted on the fixed platform (4).

3. A drilling machine according to claim 2, characterized in that: The rotating assembly comprises a first motor (5), a first rotating shaft (6) and a fixed plate (7); the first motor (5) is fixedly mounted on a fixed platform (4); the first rotating shaft (6) passes downward through the fixed platform (4) and is fixedly mounted on an output end of the first motor (5); the fixed plate (7) is fixedly mounted on the first rotating shaft (6); and the moving assembly is mounted on the fixed plate (7).

4. A drilling machine according to claim 3, characterized in that: The moving assembly comprises a second motor (8), a second rotating shaft (9) of a screw structure and a guide block (10); the second motor (8) is fixedly mounted on a fixed plate (7); the guide block (10) is slidably mounted on the fixed plate (7); the second rotating shaft (9) is threadedly connected through the guide block (10) and fixedly mounted on the output end of the second motor (8); the second rotating shaft (9) is perpendicular to the first rotating shaft (6); and a plurality of the drilling assemblies are fixedly mounted on the guide block (10).

5. A drilling machine according to claim 4, characterized in that: The drilling assembly comprises a third motor (11), a third rotating shaft (12) and a drill bit (13); the third motor (11) is fixedly mounted on a fixed plate (7); the third rotating shaft (12) is fixedly mounted on an output end of the third motor (11) and is perpendicular to the second rotating shaft (9); and the drill bit (13) is fixedly mounted on the second rotating shaft (9).

6. The drilling machine according to claim 1, characterized in that: The clamping assembly comprises two opposite clamping frames (14), two bolts (15) and two extrusion plates (16). The workbench (1) is provided with two opposite slide grooves (24). The two clamping frames (14) are slidably installed in the two slide grooves (24) in a one-to-one correspondence. The two bolts (15) are respectively passed through the two clamping frames (14). The bolts (15) are threadedly connected to the corresponding clamping frames (14). The two extrusion plates (16) are installed on the two bolts (15) in a one-to-one correspondence and the two extrusion plates (16) are both located in the clamping frames (14).

7. A drilling machine according to claim 6, characterized in that: The chip cleaning assembly comprises an air pump (17), a first transmission tube (18) and two second transmission tubes (19); the air pump (17) is fixedly mounted on the workbench (2); one end of the first transmission tube (18) is conductively connected to the output end of the air pump (17); one end of the two second transmission tubes (19) is conductively connected to the other end of the first transmission tube (18); and the other ends of the two second transmission tubes (19) are respectively mounted on one side of the two clamping frames (14) and facing the workbench (1); It also comprises a protective cover (20), the top end of which is arranged on one side of the guide block (10), and the bottom end of which is arranged on one side of the two clamping frames (14).

8. The drilling machine according to claim 7, characterized in that: It also comprises a waste box (21) with an opening on the top and an elastic cylindrical oilcloth (22); a through hole (23) is opened on the workbench (1); the waste box (21) is installed on the workbench (1) and faces the through hole (23); and the two ends of the oilcloth (22) are respectively fixedly connected to the top of the waste box (21) and the end of the protective cover (20).

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