Automatic drilling device for surface of aluminum part

Abstract

The utility model relates to the technical field of aluminum piece surface machining equipment, and discloses an aluminum piece surface automatic drilling device which comprises a water tank, a clamping mechanism is arranged in the middle of the water tank, a filtering mechanism is arranged on the periphery of the water tank, and a drilling assembly is arranged on the upper portion of the water tank. According to the automatic drilling device for the surface of the aluminum part, the water pump can pump filtered water in the filtering box, then the filtered water is conveyed through the connecting pipe, and finally the filtered water is sprayed to a machining area through the spray head, so that chippings are prevented from splashing in the machining process, follow-up cleaning is facilitated, the electric push rod is firstly driven to conduct auxiliary clamping on the aluminum part, and the machining efficiency is improved. And then an output pump is driven, so that hydraulic oil in a hydraulic box is conveyed into a hydraulic bin through a conveying pipe, the ejector pins which are not blocked by the aluminum workpiece are pushed out, and therefore the multiple ejector pins are attached to the surface of the special-shaped aluminum workpiece, the special-shaped aluminum workpiece is conveniently clamped, and machining is convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum surface processing equipment, and in particular to an automated drilling device for aluminum surfaces. Background Technology

[0002] Aluminum profiles are metal products. As automated equipment for drilling and enlarging aluminum profiles, aluminum profile drilling machines use mechanical drilling and twist drill bits for drilling operations. The high-speed operation and automation of drilling machines can greatly improve the production efficiency of processed parts. There are also many types of holes, such as cross holes, slotted holes, through holes, countersunk holes, etc.

[0003] Traditional drilling devices have flat clamping mechanisms that make it difficult to clamp irregularly shaped aluminum workpieces. Furthermore, during processing, debris flies everywhere, making subsequent cleaning very troublesome. Utility Model Content

[0004] The main purpose of this utility model is to provide an automated drilling device for aluminum parts, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: an automated drilling device for aluminum parts, including a water tank, a clamping mechanism in the middle of the water tank, a filtering mechanism on the outer periphery of the water tank, and a drilling assembly on the upper part of the water tank;

[0006] The filtration mechanism includes a filter box, a water pump, a filter assembly, a connecting pipe, and a water tank. The water tank is located on the left and right sides of the water tank, and the filter box is installed on the rear side of the water tank. The left and right sides of the filter box are connected to the water tank. The filter assembly is installed in the middle of the filter box, and the water pump is installed on the rear side of the middle of the filter box. One end of the connecting pipe passes through the filter box wall and is fixedly connected to the output end of the water pump. The other end of the connecting pipe is located at the output end of the drilling assembly. A nozzle is provided at the end of the connecting pipe away from the filter box.

[0007] Preferably, the filter assembly includes a shaft, a metal filter screen, auger blades, and a geared motor. The upper and lower ends of the filter box are rotatably connected to the middle of the filter box. The outer periphery of the metal filter screen is disposed in the middle of the filter box. The middle part of the auger blades is fixedly connected to the outer periphery of the shaft, and the outer periphery of the auger blades is in contact with the metal filter screen. The geared motor is installed in the lower part of the filter box. The upper output end of the geared motor penetrates the bottom wall of the filter box and is fixedly connected to the lower end of the shaft. The metal filter screen is disposed between the shaft and the water pump. A drain port is provided on the rear side of the middle of the filter box.

[0008] Preferably, the helical spacing of the auger blades decreases towards the top.

[0009] Preferably, the clamping mechanism includes a hydraulic tank, a delivery pipe, a clamping assembly, an electric push rod, and a rotating assembly. The outer periphery of the electric push rod is disposed in the middle of the left and right sides of the water tank. The clamping assembly is installed on the output end of the electric push rod on one side away from the other. The rotating assembly is installed on the upper part of one of the clamping assemblies. An output pump is provided inside the hydraulic tank. One end of the delivery pipe passes through the left and right side walls of the hydraulic tank and is installed at the output end of the output pump through a T-connector. The other end of the delivery pipe passes through the left and right sides of the water tank and is connected to the clamping assembly.

[0010] Preferably, the clamping assembly includes a hydraulic chamber, a connecting plate, ejector pins, and a limiting block. The outer periphery of a plurality of ejector pins is slidably connected to the middle of the connecting plate. The outer periphery of the connecting plate is disposed in the middle of the hydraulic chamber. The middle of the limiting block is fixedly connected to the left and right ends of the ejector pins. The hydraulic chamber is connected to a delivery pipe.

[0011] Preferably, the rotating assembly includes a servo motor, a gear, and a gear ring. The gear ring is fixedly connected to the outer periphery of the connecting plate on the side away from the hydraulic chamber. The servo motor is mounted on the upper part of the hydraulic chamber. The gear is fixedly connected to the output end of the servo motor. The gear and the gear ring mesh with each other.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. During processing, water is filtered through a metal filter screen, which drives a geared motor to rotate the shaft and auger blades. This compresses and transports the debris and impurities adhering to the surface of the metal filter screen upwards, and finally discharges them. Meanwhile, a water pump draws filtered water from inside the filter box, transports it through a connecting pipe, and finally sprays it onto the processing area through nozzles, thus preventing debris from splashing during processing and facilitating subsequent cleaning.

[0014] 2. Driving the electric push rod allows the clamping components to move closer or further apart, thus clamping the workpiece. When clamping irregularly shaped aluminum workpieces, first drive the electric push rod to assist in clamping the aluminum workpiece. Then drive the output pump to deliver hydraulic oil from the hydraulic tank into the hydraulic chamber through the delivery pipe. This causes the ejector pins that are not blocked by the aluminum workpiece to be pushed out, so that multiple ejector pins fit against the surface of the irregularly shaped aluminum workpiece, making it easier to clamp the irregularly shaped aluminum workpiece and facilitating processing. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of an automated drilling device for aluminum parts according to the present invention;

[0016] Figure 2 This is a schematic diagram of the filter mechanism structure of an automated drilling device for aluminum parts according to the present invention;

[0017] Figure 3This is a schematic diagram of the filter assembly structure of an automated drilling device for aluminum parts according to this utility model;

[0018] Figure 4 This is a schematic diagram of the clamping mechanism of an automated drilling device for aluminum parts according to the present invention.

[0019] Figure 5 This is a schematic diagram of the clamping component structure of an automated drilling device for aluminum parts according to the present invention.

[0020] In the diagram: 1. Water tank; 2. Clamping mechanism; 201. Hydraulic tank; 202. Conveying pipe; 203. Clamping assembly; 2031. Hydraulic chamber; 2032. Connecting plate; 2033. Ejector pin; 2034. Limiting block; 204. Electric push rod; 205. Rotating assembly; 2051. Servo motor; 2052. Gear; 2053. Gear ring; 3. Drilling assembly; 4. Filtering mechanism; 401. Filter box; 402. Water pump; 403. Filter assembly; 4031. Shaft; 4032. Metal filter screen; 4033. Screwdriver blade; 4034. Gear motor; 404. Connecting pipe; 405. Water tank. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] like Figure 1-5 As shown, an automated drilling device for aluminum parts includes a water tank 1, a clamping mechanism 2 in the middle of the water tank 1, a filtering mechanism 4 on the outer periphery of the water tank 1, and a drilling assembly 3 on the upper part of the water tank 1.

[0023] In this embodiment, the filtration mechanism 4 includes a filter box 401, a water pump 402, a filter assembly 403, a connecting pipe 404, and a water tank 405. The water tank 405 is located on the left and right sides of the water tank 1. The filter box 401 is installed on the rear side of the water tank 1, and the left and right sides of the filter box 401 are connected to the water tank 405. The filter assembly 403 is installed in the middle of the filter box 401. The water pump 402 is installed on the rear side of the middle of the filter box 401. One end of the connecting pipe 404 penetrates the wall of the filter box 401 and is fixedly connected to the output end of the water pump 402. The other end of the connecting pipe 404 is located at the output end of the drilling assembly 3. A nozzle is provided at the end of the connecting pipe 404 away from the filter box 401. The filter assembly 403 includes a shaft 4031 and a metal filter screen 405. 32. Screwdriver blades 4033 and geared motor 4034 are rotatably connected to the upper and lower ends of filter box 401 in the middle. Metal filter screen 4032 is set on the outer periphery of filter box 401 in the middle. Screwdriver blades 4033 are fixedly connected to the outer periphery of shaft 4031 in the middle. The outer periphery of screwdriver blades 4033 is in contact with metal filter screen 4032. Geared motor 4034 is installed in the lower part of filter box 401. The upper output end of geared motor 4034 passes through the bottom wall shell of filter box 401 and is fixedly connected to the lower end of shaft 4031. Metal filter screen 4032 is set between shaft 4031 and water pump 402. A drain port is provided on the rear side of the middle part of filter box 401. The spiral spacing of screwdriver blades 4033 decreases towards the top.

[0024] Specifically, during processing, water is filtered through a metal filter screen 4032, driving a reduction motor 4034 to rotate a shaft 4031 that drives an auger blade 4033. This compresses and transports the debris and impurities adhering to the surface of the metal filter screen 4032 upwards, and finally discharges them. Meanwhile, a water pump 402 draws filtered water from inside the filter box 401, transports it through a connecting pipe 404, and finally sprays it onto the processing area through a nozzle, thus preventing debris from splashing during processing and facilitating subsequent cleaning.

[0025] In this embodiment, the clamping mechanism 2 includes a hydraulic tank 201, a delivery pipe 202, a clamping assembly 203, an electric push rod 204, and a rotating assembly 205. The electric push rod 204 is arranged on the outer periphery of the middle of the left and right sides of the water tank 1. The clamping assembly 203 is installed on the output end of the electric push rod 204 on one side away from the other. The rotating assembly 205 is installed on the upper part of one of the clamping assemblies 203. An output pump is provided inside the hydraulic tank 201. One end of the delivery pipe 202 passes through the left and right side walls of the hydraulic tank 201 and is installed at the output end of the output pump through a three-way pipe. The other end of the delivery pipe 202 passes through the left and right sides of the water tank 1 and is connected to the clamping assembly 203. The clamping assembly 203 includes a hydraulic chamber 2031, a connecting plate 2032, and a pin. The components 2033 and 2034 are slidably connected to the outer periphery of the connecting plate 2032 in the middle of the hydraulic chamber 2031. The outer periphery of the connecting plate 2032 is set in the middle of the hydraulic chamber 2031. The middle part of the limiting block 2034 is fixedly connected to the left and right ends of the ejector pins 2033. The hydraulic chamber 2031 is connected to the conveying pipe 202. The rotating component 205 includes a servo motor 2051, a gear 2052 and a gear ring 2053. The middle part of the gear ring 2053 is fixedly connected to the outer periphery of the connecting plate 2032 on the side away from the hydraulic chamber 2031. The servo motor 2051 is installed on the upper part of the hydraulic chamber 2031. The middle part of the gear 2052 is fixedly connected to the output end of the servo motor 2051. The gear 2052 and the gear ring 2053 mesh with each other.

[0026] Specifically, driving the electric push rod 204 allows the clamping components 203 to move closer or further apart, thereby clamping the workpiece. When it is necessary to clamp irregularly shaped aluminum workpieces, the electric push rod 204 is first driven to assist in clamping the aluminum workpiece. Then, the output pump is driven to deliver the hydraulic oil inside the hydraulic tank 201 into the hydraulic chamber 2031 through the delivery pipe 202, causing the ejector pins 2033 that are not blocked by the aluminum workpiece to be pushed out. This allows multiple ejector pins 2033 to fit against the surface of the irregularly shaped aluminum workpiece, making it easier to clamp the irregularly shaped aluminum workpiece and facilitating processing.

[0027] Working principle:

[0028] During processing, water is filtered through a metal filter screen 4032. A geared motor 4034 drives a shaft 4031, causing the auger blades 4033 to rotate. This compresses and conveys debris and impurities adhering to the surface of the metal filter screen 4032 upwards, where they are finally discharged. A water pump 402 draws filtered water from the filter box 401, which is then transported through a connecting pipe 404 and finally sprayed onto the processing area through nozzles. This prevents debris from splashing during processing and facilitates subsequent cleaning. An electric push rod 204 is also activated. This allows the clamping components 203 to move closer or further apart, thus clamping the workpiece. When it is necessary to clamp irregularly shaped aluminum workpieces, the electric push rod 204 is first driven to assist in clamping the aluminum workpiece. Then, the output pump is driven to deliver the hydraulic oil inside the hydraulic tank 201 into the hydraulic chamber 2031 through the delivery pipe 202, so that the ejector pins 2033 that are not blocked by the aluminum workpiece are pushed out, thereby making multiple ejector pins 2033 fit against the surface of the irregularly shaped aluminum workpiece, which is convenient for clamping the irregularly shaped aluminum workpiece and facilitating processing.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An automated drilling device for aluminum parts, comprising a water tank (1), characterized in that: A clamping mechanism (2) is provided in the middle of the water tank (1), a filtration mechanism (4) is provided on the outer periphery of the water tank (1), and a drilling assembly (3) is provided on the upper part of the water tank (1); the filtration mechanism (4) includes a filter box (401), a water pump (402), a filter assembly (403), a connecting pipe (404), and a water tank (405). The water tank (405) is located on the left and right sides of the water tank (1), and the filter box (401) is installed on the rear side of the water tank (1). The left and right sides of the filter box (401) are connected to the water tank (405). The filter assembly (403) is installed in the middle of the filter box (401), and the water pump (402) is installed on the rear side of the middle of the filter box (401). One end of the connecting pipe (404) passes through the wall shell of the filter box (401) and is fixedly connected to the output end of the water pump (402). The other end of the connecting pipe (404) is located at the output end of the drilling assembly (3). A nozzle is provided at the end of the connecting pipe (404) away from the filter box (401). The nozzle is used to spray water filtered by the filter assembly (403) into the processing area to suppress the splashing of debris during drilling.

2. The automated drilling device for aluminum parts according to claim 1, characterized in that: The filter assembly (403) includes a shaft (4031), a metal filter screen (4032), auger blades (4033), and a geared motor (4034). The upper and lower ends of the filter box (401) are rotatably connected to the middle of the filter box (401). The outer periphery of the metal filter screen (4032) is arranged in the middle of the filter box (401). The middle part of the auger blades (4033) is fixedly connected to the outer periphery of the shaft (4031). The outer periphery of the filter box (4033) is in contact with the metal filter screen (4032). The geared motor (4034) is installed at the lower part of the filter box (401). The upper output end of the geared motor (4034) passes through the bottom wall shell of the filter box (401) and is fixedly connected to the lower end of the shaft (4031). The metal filter screen (4032) is set between the shaft (4031) and the water pump (402). A drain port is provided on the rear side of the middle part of the filter box (401).

3. The automated drilling device for aluminum parts according to claim 2, characterized in that: The pitch of the screwdriver blades (4033) decreases as it ascends.

4. The automated drilling device for aluminum parts according to claim 1, characterized in that: The clamping mechanism (2) includes a hydraulic tank (201), a delivery pipe (202), a clamping assembly (203), and an electric push rod (204). The electric push rod (204) is arranged on the outer periphery of the middle of the left and right sides of the water tank (1). The clamping assembly (203) is installed on the output end of the electric push rod (204) on the opposite side. An output pump is installed inside the hydraulic tank (201). One end of the delivery pipe (202) passes through the left and right side walls of the hydraulic tank (201) and is installed at the output end of the output pump through a three-way pipe. The other end of the delivery pipe (202) passes through the left and right sides of the water tank (1) and is connected to the clamping assembly (203).

5. The automated drilling device for aluminum parts according to claim 4, characterized in that: The clamping assembly (203) includes a hydraulic chamber (2031), a connecting plate (2032), ejector pins (2033), and a limiting block (2034). Multiple ejector pins (2033) are slidably connected to the middle of the connecting plate (2032) on their outer periphery. The outer periphery of the connecting plate (2032) is located in the middle of the hydraulic chamber (2031). The limiting block (2034) is fixedly connected to the left and right ends of the ejector pins (2033) in the middle. The hydraulic chamber (2031) is connected to the delivery pipe (202).

6. The automated drilling device for aluminum parts according to claim 1, characterized in that: The water pump (402) draws water filtered by the metal filter screen (4032) inside the filter box (401), and delivers it to the nozzle through the connecting pipe (404) and sprays it onto the processing area of ​​the drilling assembly (3) to reduce the splashing of debris in the processing area and facilitate subsequent cleaning.

Images