Rotary drilling equipment

Abstract

The utility model relates to the technical field of drilling machining, and particularly provides a rotary drilling device which comprises a drilling machine table, a drilling device and a drilling device. The box body is fixed above the drilling machine table, and an opening part is formed in the top surface of the box body; the workpiece tray is connected to the upper part of one side of the box body through a rotating shaft body in a rotating shaft seat; the first rotating driving part is arranged outside the rotating shaft base and is in transmission connection with the rotating shaft body, and the clamping part is rotationally arranged on one face of the workpiece tray; the clamping part is arranged on one side of the workpiece tray, the second rotary driving part is arranged on the other side of the workpiece tray and is in driving connection with the clamping part, and the drilling mechanism comprises a telescopic driving part, a telescopic table, a third rotary driving part and a drilling tool. And chippings generated by drilling can be recycled on line, the labor intensity of operators is reduced, the working efficiency is improved, and high practicability is achieved.

Description

Technical Field

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

[0002] Since the motor end cover needs to cooperate with the motor housing, many mounting holes need to be processed on the motor end cover. The processing of the motor end cover mounting holes is often carried out on ordinary machine tools or horizontal drilling machines.

[0003] The processing machine tools used for processing end covers in the prior art have the following defects when used: (1) it is inconvenient for operators to quickly disassemble and assemble the motor end cover, and it is relatively troublesome to use; (2) it is impossible to quickly collect the debris generated by drilling, and the operator needs to clean it up uniformly later, which increases the labor intensity of the operator.

[0004] In order to solve the above two problems, the utility model discloses a rotary drilling device. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model discloses a rotary drilling device.

[0006] To achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions: a rotary drilling device, comprising:

[0007] Drilling machine;

[0008] A box body, the box body is fixed above the drilling machine platform and has an opening on its top surface;

[0009] A workpiece tray is connected to an upper side of the box body through a rotating shaft body in the rotating shaft seat;

[0010] a first rotary drive unit, the first rotary drive unit being arranged outside the rotating shaft seat and being in transmission connection with the rotating shaft body, and driven by the first rotary drive unit so that the workpiece pallet can stand vertically above the box body;

[0011] A clamping portion, the clamping portion being rotatably disposed on one side of the workpiece pallet;

[0012] A second rotation driving unit is provided on the other side of the workpiece pallet and is drivingly connected to the clamping unit. The clamping unit is driven by the second rotation driving unit to rotate.

[0013] The drilling mechanism includes a telescopic drive unit, a telescopic table, a third rotary drive unit and a drilling tool. The telescopic drive unit is mounted on the upper interior of the box body. The telescopic table is connected above the telescopic drive member and is driven to extend and retract by the telescopic drive unit. The drilling tool is arranged on the side of the telescopic table close to the workpiece pallet. The third rotary drive unit is arranged on the side of the telescopic table away from the workpiece pallet and is driven and connected to the drilling tool. Under the drive of the third rotary drive unit, the drilling tool can rotate.

[0014] It is further preferred that the workpiece pallet is provided with a guide inclined plate on the front side facing the box body, and when the workpiece pallet stands vertically on the box body, the guide inclined plate is located above the box body.

[0015] Further preferably, two supporting rods for placing workpiece pallets are provided on the front side of the drilling machine platform close to the box body.

[0016] Further preferably, the first rotation drive unit includes a first servo motor whose output shaft is connected to a first reducer, the first servo motor and the first reducer are both arranged on one side of the rotating shaft seat, and the driving shaft of the first reducer is connected to the rotating shaft body.

[0017] Further preferably, the clamping portion includes a disc, a circular slide rail and a plurality of pneumatic rotating clamps, the circular slide rail is arranged on one side of the workpiece pallet, the disc is slidably connected to the circular slide rail, and the plurality of pneumatic rotating clamps are distributed on the disc.

[0018] It is further preferred that the second rotation drive unit includes a second servo motor whose output shaft is connected to a second reducer, the second reducer and the second servo motor are arranged on the other side of the workpiece pallet, and the drive shaft of the second reducer passes through the workpiece pallet and is connected to the disc.

[0019] Further preferably, the telescopic drive unit is a pneumatic slide or a ball screw slide.

[0020] It is further preferred that the third rotation driving unit includes a power motor, which is arranged on a side of the telescopic table away from the workpiece pallet and has an output shaft passing through the telescopic table to be drivingly connected to the drilling tool.

[0021] The utility model achieves the following beneficial effects:

[0022] The utility model can facilitate operators to quickly disassemble and assemble the motor end cover, and can also recycle the debris generated by drilling on-line, thereby reducing the labor intensity of operators, improving work efficiency, and having strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure, and together with the description, serve to explain the principles of the present disclosure.

[0024] Figure 1 This is a schematic diagram of the overall structure disclosed in the utility model;

[0025] Figure 2 This is a schematic diagram of the main view disclosed by the utility model. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0028] Example

[0029] In order to solve the problems that the drilling machine tool used for drilling the motor end cover in the prior art cannot realize the rapid disassembly and assembly of the motor end cover and the online recycling of the debris, reference is made to Figure 1 and Figure 2 As shown, the present application discloses a rotary drilling device, comprising: a drilling machine platform 10;

[0030] The box body 20 is fixed above the drilling machine platform and has an opening 21 on its top surface;

[0031] The workpiece tray 30 is connected to the upper side of the box body through the rotating shaft body in the rotating shaft seat;

[0032] The first rotary drive unit 40 is arranged outside the rotating shaft seat 50 and is in transmission connection with the rotating shaft body 51. Under the drive of the first rotary drive unit, the workpiece pallet can stand vertically above the box body;

[0033] A clamping portion 60 is rotatably disposed on one side of the workpiece pallet;

[0034] A second rotation driving unit 70 is provided on the other side of the workpiece pallet and is drivingly connected to the clamping unit. The clamping unit can rotate under the drive of the second rotation driving unit;

[0035] The drilling mechanism 80 includes a telescopic drive unit 81, a telescopic table 82, a third rotary drive unit 83 and a drilling tool 84. The telescopic drive unit is mounted on the upper interior of the box body, the telescopic table is connected to the upper part of the telescopic drive unit and is driven to extend and retract by the telescopic drive unit, the drilling tool is arranged on the side of the telescopic table close to the workpiece pallet, the third rotary drive unit is arranged on the side of the telescopic table away from the workpiece pallet and is connected to the drilling tool drive, and the drilling tool can be rotated under the drive of the third rotary drive unit.

[0036] In addition to the above structure, the present application provides a guide inclined plate 90 on the front of the workpiece pallet facing the box body. When the workpiece pallet stands vertically on the box body, the guide inclined plate is located above the box body. During the drilling process of the motor end cover, the debris generated by the drilling can quickly fall into the box body through the guide inclined plate, thereby realizing online recovery of the debris, reducing the cleaning work of the later operators, and reducing the labor intensity of the operators.

[0037] In addition to the above structure, the present application also provides two support rods 100 for placing the workpiece pallet on the front side of the drilling machine close to the box body. When the workpiece pallet is in a horizontal state, the two support rods will support the entire workpiece pallet, which can help the operator to quickly remove the motor end cover, improve the clamping speed of the motor end cover, and has strong practicality.

[0038] refer to Figure 1 As shown, the first rotation drive unit includes a first servo motor 42 whose output shaft is connected to a first reducer 41. The first servo motor and the first reducer are both arranged on one side of the rotating shaft seat, and the drive shaft of the first reducer is connected to the rotating shaft body. Under the drive of the first servo motor and the first reducer, the workpiece pallet will achieve a 90° rotation, that is, the workpiece pallet of the present application has two states, one state is vertically located above the box body, and the other state is horizontally located above the two support rods.

[0039] refer to Figure 1 As shown, the clamping part includes a disc 61, a circular slide rail 62 and a plurality of pneumatic rotary clamps 63. The circular slide rail is arranged on one side of the workpiece pallet, the disc is slidably connected to the circular slide rail, and a plurality of pneumatic rotary clamps are distributed on the disc. When clamping the motor end cover, the operator first places the motor end cover to be processed on the disc, and then, a plurality of pneumatic rotary clamps automatically clamp the end of the motor end cover. In the specific setting process, the number of pneumatic clamps in this application is preferably set to three or more.

[0040] In addition, in order to drive the above-mentioned disc to rotate, the second rotation drive unit of the present application includes a second servo motor 71 whose output shaft is connected to a second reducer 72. The second reducer and the second servo motor are arranged on the other side of the workpiece pallet, and the drive shaft of the second reducer passes through the workpiece pallet and is connected to the disc. Under the drive of the second servo motor and the second reducer, the disc will slide on the circular slide rail. At this time, the motor end cover clamped on the disc will also rotate, so that the drilling mechanism can drill multiple positions on the motor end cover.

[0041] The present application can choose to use a telescopic drive part that is a pneumatic slide or a ball screw slide. During specific use, if there are other types of telescopic drive parts, people in this technical field can also adopt them adaptively.

[0042] Specifically, the third rotary drive unit in the present application includes a power motor, which is arranged on the side of the telescopic table away from the workpiece pallet and whose output shaft passes through the telescopic table and is driven and connected to the drilling tool. When drilling the motor end cover, the power motor will drive the drilling tool to drill.

[0043] Based on the above description, the specific operation process of this application will be briefly described below:

[0044] In the first step, the operator places the motor end cover to be processed on the disc and controls several pneumatic rotating clamps to clamp the motor end cover;

[0045] The second step is to control the first servo motor to cooperate with the first reducer to rotate the workpiece pallet to the top of the box body to wait for drilling processing;

[0046] The third step is to control the first telescopic drive unit to extend and retract in real time and control the power motor to drive the drilling tool to rotate and then drill holes on the motor end cover. Every time a hole is processed on the motor end cover, the second servo motor cooperates with the second reducer to rotate the disc (the angle of each rotation is consistent) until all the holes are processed at the preset position of the motor end cover.

[0047] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0048] The above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications made in accordance with the spirit of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A rotary drilling device, characterized in that: include: Drilling machine; A box body, the box body is fixed above the drilling machine platform and has an opening on its top surface; A workpiece tray is connected to an upper side of the box body through a rotating shaft body in the rotating shaft seat; a first rotary drive unit, the first rotary drive unit being arranged outside the rotating shaft seat and being in transmission connection with the rotating shaft body, and driven by the first rotary drive unit so that the workpiece pallet can stand vertically above the box body; A clamping portion, the clamping portion being rotatably disposed on one side of the workpiece pallet; A second rotation driving unit is provided on the other side of the workpiece pallet and is drivingly connected to the clamping unit. The clamping unit is driven by the second rotation driving unit to rotate. The drilling mechanism includes a telescopic drive unit, a telescopic table, a third rotary drive unit and a drilling tool. The telescopic drive unit is mounted on the upper interior of the box body. The telescopic table is connected above the telescopic drive member and is driven to extend and retract by the telescopic drive unit. The drilling tool is arranged on the side of the telescopic table close to the workpiece pallet. The third rotary drive unit is arranged on the side of the telescopic table away from the workpiece pallet and is driven and connected to the drilling tool. Under the drive of the third rotary drive unit, the drilling tool can rotate.

2. A rotary drilling device according to claim 1, characterized in that: The workpiece tray is provided with a guide inclined plate on the front side facing the box body. When the workpiece tray stands vertically on the box body, the guide inclined plate is located above the box body.

3. The rotary drilling equipment according to claim 1, characterized in that: The drilling machine platform is provided with two supporting rods for placing workpiece pallets on one side of the front side close to the box body.

4. The rotary drilling equipment according to claim 1, characterized in that: The first rotation driving part includes a first servo motor whose output shaft is connected to a first reducer. The first servo motor and the first reducer are both arranged on one side of the rotating shaft seat, and the driving shaft of the first reducer is connected to the rotating shaft body.

5. The rotary drilling equipment according to claim 1, characterized in that: The clamping part includes a disc, a circular slide rail and a plurality of pneumatic rotating clamps. The circular slide rail is arranged on one side of the workpiece tray. The disc is slidably connected to the circular slide rail. The plurality of pneumatic rotating clamps are distributed on the disc.

6. The rotary drilling equipment according to claim 5, characterized in that: The second rotation driving part includes a second servo motor whose output shaft is connected to a second reducer. The second reducer and the second servo motor are arranged on the other side of the workpiece pallet, and the driving shaft of the second reducer passes through the workpiece pallet and is connected to the disc.

7. The rotary drilling equipment according to claim 1, characterized in that: The telescopic drive part is a pneumatic slide or a ball screw slide.

8. The rotary drilling equipment according to claim 1, characterized in that: The third rotation driving part includes a power motor, which is arranged on a side of the telescopic table away from the workpiece pallet and has an output shaft passing through the telescopic table and drivingly connected to the drilling tool.

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