Drilling device for motor end cover machining

Abstract

The utility model provides a drilling device for machining a motor end cover, which comprises a drilling table, a mounting plate is arranged at the upper end of the drilling table, the mounting plate and the drilling table are fixed through bolts, a first electric push rod is arranged at the upper end of the mounting plate, a mounting frame is arranged at the telescopic end of the first electric push rod, and a drill bit is rotatably arranged at the lower end of the mounting frame. A supporting mounting frame is arranged at the lower end of the drilling table, an electric driving unit for driving a drill bit to rotate is arranged in the mounting frame, a scrap suction mechanism is arranged on the right side of the supporting mounting frame, and a clamping mechanism is arranged at the upper end of the drilling table. According to the drilling device for machining the motor end cover, the scrap suction mechanism is arranged, scrap iron generated in the drilling operation can be rapidly cleaned, frequent shutdown and manual cleaning are not needed, the production efficiency of drilling of the motor end cover is remarkably improved, and the production period of the motor end cover is shortened.

Description

TECHNICAL FIELD

[0001] The utility model belongs to motor end cover production technical field, especially relate to a drilling device for motor end cover machining. BACKGROUND

[0002] The drilling device for motor end cover machining is a mechanical equipment specially used for drilling on the motor end cover. The device usually includes clamping and fixing mechanism, drill bit driving mechanism and drilling table, etc. parts, to ensure that the motor end cover remains stable during drilling, and to improve drilling precision and efficiency.

[0003] The existing drilling device for motor end cover machining clamps and fixes the motor end cover, and then drives the rotating drill bit to move downward to realize drilling of the motor end cover. However, iron filings will inevitably be produced during drilling. These iron filings will be scattered on the drilling table. In order to keep the drilling operation clean and stable, personnel need to use a brush and other tools to clean the iron filings regularly. The drilling operation needs to be stopped regularly, and the iron filings need to be cleaned manually by the operator, which increases the operation steps and reduces the processing efficiency of the motor end cover. SUMMARY

[0004] Therefore, the utility model provides a drilling device for motor end cover machining, which is provided with a chip suction mechanism to quickly clean the iron filings produced during drilling, without frequent shutdown and manual cleaning, significantly improving the production efficiency of motor end cover drilling and shortening the production cycle of motor end cover.

[0005] To solve the above technical problems, the utility model adopts the technical scheme of a drilling device for motor end cover machining, which comprises a drilling table, an installation plate is arranged at the upper end of the drilling table, the installation plate and the drilling table are fixed by bolts, an electric push rod one is arranged at the upper end of the installation plate, an installation frame is arranged at the extension end of the electric push rod one, a drill bit is rotatably arranged at the lower end of the installation frame, a supporting installation frame is arranged at the lower end of the drilling table, an electric drive unit for driving the drill bit to rotate is arranged in the installation frame, a chip suction mechanism is arranged at the right side of the supporting installation frame, a clamping mechanism is arranged at the upper end of the drilling table, the electric drive unit comprises an electric motor arranged in the installation frame, the output shaft of the electric motor is connected with the upper end of the drill bit through a shaft coupling, the chip suction mechanism comprises a chip suction box arranged at the right side of the supporting installation frame, a collection frame is slidably arranged in the chip suction box, a handle one is arranged at the front side of the chip suction frame, a fan is arranged on the bottom wall of the chip suction box, a chip suction pipe connected with the inside of the chip suction box is arranged at the right side of the installation frame through the supporting installation frame, a frame plate is arranged at the lower end of the drilling table, a collection box is slidably arranged in the frame plate, a handle two is arranged at the front side of the collection box, a plurality of material falling grooves are arranged at the upper end of the drilling table, and the material falling grooves are arranged at equal intervals.

[0006] As a further improvement of the utility model, the clamping mechanism comprises two electric push rods two arranged on the upper end of the drilling table, and clamping plates are arranged on the telescopic ends of the two electric push rods, and the left and right positions of the two clamping plates correspond.

[0007] As a further improvement of the utility model, the upper end of the drilling table is provided with a control panel, and the electric push rod one, the electric push rod two, the motor and the fan are electrically connected with the control panel.

[0008] As a further improvement of the utility model, a plurality of mounting holes are arranged in the support mounting frame, and the plurality of mounting holes are located at the four corners of the support mounting frame.

[0009] Compared with the prior art, the utility model has the beneficial effects as follows:

[0010] Firstly, the motor end cover to be drilled is placed on the upper end of the drilling table, then the electric push rod two is controlled to operate, the telescopic end drives the clamping plates on both sides to approach each other to clamp the motor end cover, then the motor is controlled to operate, the output shaft drives the drill bit to rotate, then the electric push rod one is controlled to operate, the telescopic end drives the rotating drill bit to move downward, so that the motor end cover of different sizes can be clamped and drilled.

[0011] Secondly, the fan is controlled to operate, the impeller rotates to make the dust suction pipe generate suction force to continuously suck the waste generated in the drilling process into the inside of the dust suction box, the waste in the air is intercepted and collected through the collecting frame, the waste in the inside of the collecting frame can be treated through the handle one, the dust suction mechanism can quickly clean the iron filings generated in the drilling operation, frequent shutdown and manual cleaning are not needed, the production efficiency of the motor end cover drilling is significantly improved, and the production cycle of the motor end cover is shortened.

[0012] Thirdly, the iron filings generated after the motor end cover is drilled fall into the collecting box through the falling slot, the waste in the inside of the collecting box can be treated through the handle two, the waste is cleaned without shutdown of the personnel, time and labor are saved.

[0013] Fourthly, the support mounting frame can stably support the drilling table, the mounting holes in the inside of the support mounting frame can fix the drilling device at a suitable position, the drilling device runs more stably, and the stability of the motor end cover drilling is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model will be further explained in detail in combination with the drawings and specific embodiments.

[0015] Figure 1 It is the structural schematic view of the utility model;

[0016] Figure 2This is a front view structural diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the right-side cross-sectional structure of the present invention;

[0018] Figure 4 This is a schematic diagram of the chip suction box and collection frame structure of this utility model.

[0019] In the diagram: 101, Drilling table; 102, Support mounting bracket; 103, Mounting plate; 104, Electric push rod one; 105, Mounting frame; 106, Motor; 107, Drill bit; 108, Control panel; 109, Mounting hole; 201, Chip suction pipe; 202, Chip suction box; 203, Collection frame; 204, Frame plate; 205, Collection box; 206, Fan; 301, Electric push rod two; 302, Clamping plate. Detailed Implementation

[0020] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0021] like Figure 1 , 2 As shown in Figure 3, a drilling device for machining the end cap of a motor 106 includes a drilling table 101. A mounting plate 103 is provided at the upper end of the drilling table 101. An electric push rod 104 is provided at the upper end of the mounting plate 103. A mounting frame 105 is provided on the telescopic end of the electric push rod 104. A drill bit 107 is rotatably mounted at the lower end of the mounting frame 105. A support mounting bracket 102 is provided at the lower end of the drilling table 101. The drilling table 101 and the support mounting bracket 102 are fixed together by welding. The interior of the mounting frame 105 is provided with... The electric drive unit that drives the drill bit 107 to rotate has a chip suction mechanism on the right side of the support mounting frame 102 and a clamping mechanism on the upper end of the drilling table 101. The electric drive unit includes a motor 106 installed inside the mounting frame 105. The output shaft of the motor 106 is connected to the upper end of the drill bit 107 via a coupling. The clamping mechanism includes two electric push rods 301 installed on the upper end of the drilling table 101. Each of the two electric push rods has a clamping plate 302 on its telescopic end, and the left and right positions of the two clamping plates 302 are corresponding.

[0022] like Figure 1 , 2As shown in Figure 4, the chip suction mechanism includes a chip suction box 202 located on the right side of the support mounting frame 102. A collection frame 203 is slidably arranged inside the chip suction box 202. A handle is provided on the front side of the chip suction frame. A fan 206 is provided on the bottom wall of the chip suction box 202. A chip suction pipe 201 connected to the inside of the chip suction box is provided on the right side of the mounting frame 105 through the mounting frame. A frame plate 204 is provided at the lower end of the drilling table 101. A collection box 205 is slidably arranged inside the frame plate 204. A handle is provided on the front side of the collection box 205. Multiple material drop slots are opened at the upper end of the drilling table 101.

[0023] like Figure 1 As shown, a control panel 108 is provided at the upper end of the drilling table 101. Electric push rod 104, electric push rod 201, motor 106 and fan 206 are all electrically connected to the control panel 108.

[0024] By placing the end cap of the motor 106, which needs to be drilled, on the upper end of the drilling table 101, and then controlling the operation of the electric push rod 301 via the control panel 108, the telescopic end drives the clamping plates 302 on both sides to move closer together to clamp the end cap of the motor 106. Then, controlling the operation of the motor 106 via the control panel 108, the output shaft drives the drill bit 107 to rotate. Immediately afterwards, controlling the operation of the electric push rod 104 via the control panel 108, the telescopic end drives the rotating drill bit 107 to move downward to drill the end cap of the motor 106.

[0025] When drilling the end cover of motor 106, the fan 206 is turned on via control panel 108. The impeller rotates, causing the chip suction pipe 201 to generate suction, which continuously sucks the waste chips generated during the drilling process into the chip suction box 202. The collection frame 203 intercepts and collects the waste chips in the air. Personnel can pull out the collection frame 203 using handle one to process the waste chips inside. After the end cover of motor 106 is drilled through, the iron filings fall into the collection box 205 through the material drop chute. Personnel can pull out the collection box 205 using handle two to process the waste chips inside. There is no need for personnel to stop the machine to clean the waste chips.

[0026] According to another embodiment of the present invention, such as Figure 1 As shown, the support mounting bracket 102 has multiple mounting holes 109 inside. The support mounting bracket 102 can provide stable support for the drilling table 101. The mounting holes 109 inside can easily fix the drilling device in a suitable position, making the drilling device operate more stably.

[0027] Finally, it is explained that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited, and other modifications or equivalent replacements of the technical solutions of the present application made by those skilled in the art should be covered in the scope of the claims of the present application, as long as they do not deviate from the spirit and scope of the technical solutions of the present application.

Claims

1. A drilling apparatus for machining an end cover of an electric machine (106), comprising a drilling table (101), characterized in that: The upper end of the drilling station (101) is provided with a mounting plate (103), the upper end of the mounting plate (103) is provided with an electric push rod I (104), the telescopic end of the electric push rod I (104) is provided with a mounting frame (105), the lower end of the mounting frame (105) is rotatably provided with a drill bit (107), the lower end of the drilling station (101) is provided with a supporting mounting bracket (102), the inside of the mounting frame (105) is provided with an electric drive unit for driving the drill bit (107) to rotate, the right side of the supporting mounting bracket (102) is provided with a chip suction mechanism, and the upper end of the drilling station (101) is provided with a clamping mechanism.

2. A drilling apparatus for machining an end cover of an electric machine (106) as claimed in claim 1, characterized in that: The electric drive unit comprises a motor (106) arranged in the mounting frame (105), and the output shaft of the motor (106) is connected with the upper end of the drill bit (107) through a shaft coupling.

3. A drilling apparatus for machining an end cover of an electric machine (106) as claimed in claim 2, characterized in that: The chip suction mechanism comprises a chip suction box (202) arranged on the right side of the supporting mounting bracket (102), a collection frame (203) slidably arranged in the chip suction box (202), a handle I arranged on the front side of the chip suction frame, a fan (206) arranged on the bottom wall of the chip suction box (202), and a chip suction pipe (201) arranged on the right side of the mounting frame (105) and connected with the inside of the chip suction box (202).

4. A drilling apparatus for machining an end cover of an electric machine (106) as claimed in claim 1, characterized in that: The lower end of the drilling station (101) is provided with a frame plate (204), the inside of the frame plate (204) is slidably provided with a collection box (205), the front side of the collection box (205) is provided with a handle II, and the upper end of the drilling station (101) is provided with a plurality of material falling grooves.

5. A drilling apparatus for machining an end cover of an electric machine (106) as claimed in claim 3, characterized in that: The clamping mechanism comprises two electric push rods II (301) arranged on the upper end of the drilling station (101), and clamping plates (302) are arranged on the telescopic ends of the two electric push rods II (301), and the left and right positions of the two clamping plates (302) correspond.

6. A drilling apparatus for machining an end cover of an electric machine (106) as claimed in claim 1, characterized in that: The inside of the supporting mounting bracket (102) is provided with a plurality of mounting holes (109).

7. A drilling apparatus for machining an end cover of an electric machine (106) as claimed in claim 5, characterized in that: The upper end of the drilling station (101) is provided with a control panel (108), and the electric push rod I (104), the electric push rod II (301), the motor (106) and the fan (206) are electrically connected with the control panel (108).

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