Numerical control drilling and milling machine machining equipment

Abstract

The utility model relates to numerical control drilling and milling machine machining equipment which comprises a working platform, a movable portal frame, a front-back driving assembly, a left-right driving assembly, an up-down driving assembly, a mounting plate and a cleaning assembly. The left-right driving assembly is located on the movable portal frame and drives the up-down driving assembly to move left and right, the up-down driving assembly is used for driving the mounting plate to move up and down, and the cleaning assembly is located on the side, away from the mounting plate, of the movable portal frame and comprises a plurality of cleaning spray guns and a rotating rod. The rotating rod penetrates through the fixing hole and is fixedly connected with the cleaning spray gun. By means of the equipment, the working platform can be rapidly cleaned.

Description

Technical Field

[0001] The utility model belongs to the technical field of numerically controlled lathes, and in particular relates to numerically controlled drilling and milling machine processing equipment. Background Art

[0002] CNC milling machines are an automatic processing equipment developed on the basis of general drilling and milling machines. The processing technology of the two is basically the same, and the structure is somewhat similar. CNC drilling and milling machines are divided into two categories: those without tool magazines and those with tool magazines. Among them, CNC drilling and milling machines with tool magazines are also called machining centers. CNC drilling and milling machines generally have three-axis movement, tools, and cooling components. After drilling and milling, a large amount of iron filings will remain on the processing platform of the CNC drilling and milling machine. Generally, they are collected by blowing or flushing with water and manual cooperation. The above-mentioned cleaning method is relatively inefficient, especially when processing a workpiece immediately after processing the next workpiece. The need for cleaning will affect the processing efficiency. In view of this, this solution was created. Utility Model Content

[0003] In view of the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a CNC drilling and milling machine processing equipment, which can quickly clean the working platform.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a CNC drilling and milling machine processing equipment, including a working platform, a mobile gantry, a front and rear drive assembly, a left and right drive assembly, an upper and lower drive assembly, a mounting plate and a cleaning assembly, the mobile gantry spans the working platform, the front and rear drive assembly is used to drive the mobile gantry to move forward and backward, the left and right drive assembly is located on the mobile gantry and drives the upper and lower drive assembly to move left and right, the upper and lower drive assembly is used to drive the mounting plate to move up and down, the cleaning assembly is located on the side of the mobile gantry away from the mounting plate, the cleaning assembly includes a plurality of cleaning spray guns and a rotating rod, the cleaning spray gun is provided with a fixing hole, the rotating rod passes through the fixing hole and is fixedly connected to the cleaning spray gun.

[0005] Furthermore, the mobile gantry includes a horizontal plate and two vertical plates. The horizontal plate is placed vertically. The two vertical plates are connected on both sides of the horizontal plate. Extension plates are formed on both sides of the vertical plate away from the vertical plate. The rotating rod is connected between the two extension plates.

[0006] Furthermore, the cleaning spray gun has a water inlet channel, a boost chamber and a water outlet channel, and the water inlet channel, the boost chamber and the water outlet channel are arranged in sequence from top to bottom. The horizontal cross-sectional projection shape of the boost chamber is larger than the horizontal cross-sectional projection shape of the water outlet channel, and the opening of the water outlet channel located in the boost chamber is a conical opening.

[0007] Furthermore, the rotation range of the rotating rod is plus or minus 45 degrees.

[0008] Furthermore, the front and rear drive assembly includes two first screw rods, a movable seat is formed on the inner side of the lower end of the vertical plate, and a first threaded hole is provided on the movable seat, and the first screw rod and the first threaded hole are adapted to each other.

[0009] Furthermore, the left and right drive components include left and right displacement seats, a second screw rod and a first guide rod, the second screw rod and the guide rod are located at the upper end between the two vertical plates, the left and right displacement seats have a first guide hole and a second threaded hole, the first guide hole and the first guide rod are adapted to each other, and the second screw rod and the second threaded hole are adapted to each other.

[0010] Furthermore, the left-right movable seat has a mounting notch on its outward side, the up-and-down drive assembly includes a third screw and a second guide rod, the third screw and the second guide rod are vertically arranged in the mounting notch, the mounting plate has a protrusion on its inward side, the protrusion has a third threaded hole and a second guide hole, the second guide hole and the second guide rod are adapted to each other, and the third screw is adapted to the third threaded hole.

[0011] Furthermore, the working platform is provided with a plurality of dovetail grooves penetrating the side walls on both sides, the plurality of dovetail grooves are arranged at equal intervals along the length direction of the movable gantry, and the lower surface of the dovetail grooves is an inclined surface.

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

[0013] In the utility model, when cleaning is needed, the upper and lower drive components drive the mounting plate to move upwards, the left and right drive components drive the upper and lower drive components to move to appropriate positions, the front and rear drive components drive the mobile gantry to move to one side of the working platform, the rotating rod in the cleaning component rotates, driving the cleaning spray gun to rotate, the cleaning spray gun and the working platform form an angle, the cleaning spray gun sprays out a high-pressure water flow, and then the front and rear drive components drive the mobile gantry to move to the other side of the working platform to achieve flushing. The inclined setting of the cleaning spray gun makes the flushing process more powerful, and can spray iron chips from the working platform by water jet and concentrate them on one side for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural diagram of a CNC drilling and milling machine processing equipment of the utility model;

[0015] Figure 2 This is a schematic diagram of the partial three-dimensional structure of the upper and lower drive components in the present invention;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of a CNC drilling and milling machine processing equipment in another direction of the present invention;

[0017] Figure 4 This is a schematic cross-sectional view of the cleaning spray gun in the present invention;

[0018] Figure 5 It is a schematic cross-sectional view of the dovetail groove of the working platform in the present invention.

[0019] Markings in the figure: 1. Working platform; 11. Dovetail groove; 2. Moving gantry; 21. Horizontal plate; 22. Vertical plate; 23. Extension plate; 3. Front and rear drive assembly; 31. First screw; 32. Moving seat; 4. Left and right drive assembly; 41. Second screw; 42. Left and right displacement seat; 421. Mounting notch; 43. First guide rod; 5. Up and down drive assembly; 51. Third screw; 52. Second guide rod; 6. Mounting plate; 61. Bump; 7. Cleaning assembly; 71. Cleaning spray gun; 711. Water inlet channel; 712. Pressurization chamber; 713. Water outlet channel; 714. Conical opening; 72. Rotating rod. DETAILED DESCRIPTION

[0020] In order to make the above features and advantages of the present invention more obvious and easy to understand, embodiments are given below with reference to the accompanying drawings for detailed description.

[0021] like Figure 1-Figure 5 As shown, this embodiment provides a CNC drilling and milling machine processing equipment, including a cabin, a working platform 1, a mobile gantry 2, a front and rear drive assembly 3, a left and right drive assembly 4, an upper and lower drive assembly 5, a mounting plate 6 and a cleaning assembly 7.

[0022] The working platform 1, the mobile gantry 2, the front and rear drive components 3, the left and right drive components 4, the up and down drive components 5, the mounting plate 6 and the cleaning components 7 are installed in the cabin, and the bottom surface of the cabin is an inclined surface.

[0023] The working platform 1 has a plurality of dovetail grooves 11 running through the side walls on both sides. The plurality of dovetail grooves 11 are arranged at equal intervals along the length direction of the movable gantry 2. The lower surface of the dovetail grooves 11 is an inclined surface. Specifically, the working platform 1 is spliced ​​by a plurality of steel rails with dovetail grooves 11. A dovetail wedge is installed under the fixed mold of the working platform 1. The thickness of the dovetail wedge is equal to or less than the shortest distance of the surface of the working platform 1 in the bottom surface of the dovetail groove 11. Therefore, even during the processing process, the iron chips will move toward the side of the working platform 1 under the guidance of the water flow.

[0024] The mobile gantry 2 spans the work platform 1. Specifically, the mobile gantry 2 includes a horizontal plate 21 and two vertical plates 22. The horizontal plate 21 is placed vertically, and the two vertical plates 22 are connected to both sides of the horizontal plate 21. Extension plates 23 are formed on both sides of the vertical plates 22 away from the vertical plates 22. The front and rear drive assembly 3 is used to drive the mobile gantry 2 to move forward and backward. Specifically, the front and rear drive assembly 3 includes two first screws 31, which are respectively located on both sides of the work platform 1. A moving seat 32 is formed on the inner side of the lower end of the vertical plate 22. The moving seat 32 has a first threaded hole, and the first screw 31 is adapted to fit the first threaded hole.

[0025] The left and right drive components 4 are located on the mobile gantry 2 and drive the upper and lower drive components 5 to move left and right. Specifically, the left and right drive components 4 include left and right displacement seats 42, a second screw 41 and a first guide rod 43. The second screw 41 and the guide rod are located at the upper end between the two vertical plates 22. The left and right displacement seats 42 have a first guide hole and a second threaded hole. The first guide hole and the first guide rod 43 are adapted to each other, and the second screw 41 and the second threaded hole are adapted to each other.

[0026] The upper and lower driving assembly 5 is used to drive the mounting plate 6 to move up and down. The left and right moving seat 32 has a mounting notch 421 on the outward side. The upper and lower driving assembly 5 includes a third screw 51 and a second guide rod 52. The third screw 51 and the second guide rod 52 are vertically arranged in the mounting notch 421. The mounting plate 6 has a protrusion 61 on the inward side. The protrusion 61 has a third threaded hole and a second guide hole. The second guide hole and the second guide rod 52 are adapted to each other. The third screw 51 and the third threaded hole are adapted to each other. The outward side of the mounting plate 6 is used to install processing tools, such as drilling equipment and milling cutter equipment.

[0027] The cleaning assembly 7 is located on the side of the mobile gantry 2 away from the mounting plate 6. The cleaning assembly 7 includes 9 cleaning spray guns 71 and a rotating rod 72. The cleaning spray gun 71 is provided with a fixing hole. The rotating rod 72 passes through the fixing hole and is fixedly connected to the cleaning spray gun 71. Specifically, the rotating rod 72 is rotatably connected between the two extension plates 23. The rotation range of the rotating rod 72 is plus or minus 45 degrees. The cleaning spray gun 71 has a water inlet channel 711, a pressurization chamber 712 and a water outlet channel 713. The water inlet channel 711, the pressurization chamber 712 and the water outlet channel 713 are arranged in sequence from top to bottom. The horizontal cross-sectional projection shape of the pressurization chamber 712 is larger than the horizontal cross-sectional projection shape of the water outlet channel 713. The opening of the water outlet channel 713 located in the pressurization chamber 712 is a conical opening 714. The pressurization chamber 712 and the conical opening 714 are provided. When the water flows into the pressurization chamber 712 and flows into the water outlet channel 713 from the conical opening 714, the water flow will be pressurized due to the smaller flow channel, and the water pressure is high when it is sprayed out.

[0028] Working principle: When cleaning is required, the third screw 51 rotates to drive the mounting plate 6 to move upwards, the second screw 41 rotates to drive the left and right displacement to the appropriate position, the first screw 31 rotates to drive the mobile gantry 2 to move to one side of the working platform 1, and the rotating rod 72 in the cleaning component 7 rotates, driving the cleaning spray gun 71 to rotate. The cleaning spray gun 71 and the working platform 1 form an angle, and the cleaning spray gun 71 sprays high-pressure water. Then the first screw 31 drives the mobile gantry 2 to move to the other side of the working platform 1 to achieve flushing. The water jet sprays the iron chips from the working platform 1 and concentrates them on one side of the cabin for collection.

[0029] The above shows and describes the basic principles and main features of the invention and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions only illustrate the principles of the utility model. Without departing from the spirit and scope of the invention, the utility model will have various changes and improvements, and these changes and improvements will fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A CNC drilling and milling machine processing equipment, characterized in that: It includes a working platform, a mobile gantry, a front and rear drive assembly, a left and right drive assembly, an up and down drive assembly, a mounting plate and a cleaning assembly. The mobile gantry spans the working platform. The front and rear drive assembly is used to drive the mobile gantry to move forward and backward. The left and right drive assembly is located on the mobile gantry and drives the up and down drive assembly to move left and right. The up and down drive assembly is used to drive the mounting plate to move up and down. The cleaning assembly is located on the side of the mobile gantry away from the mounting plate. The cleaning assembly includes a plurality of cleaning spray guns and a rotating rod. A fixing hole is provided on the cleaning spray gun. The rotating rod passes through the fixing hole and is fixedly connected to the cleaning spray gun.

2. The CNC drilling and milling machine processing equipment according to claim 1, characterized in that: The movable gantry comprises a horizontal plate and two vertical plates. The horizontal plate is placed vertically. The two vertical plates are connected on both sides of the horizontal plate. Extension plates are formed on both sides of the vertical plate away from the vertical plate. The rotating rod is connected between the two extension plates.

3. A CNC drilling and milling machine processing equipment according to claim 2, characterized in that: The cleaning spray gun has a water inlet channel, a boost chamber and a water outlet channel, which are arranged in sequence from top to bottom. The horizontal cross-sectional projection shape of the boost chamber is larger than the horizontal cross-sectional projection shape of the water outlet channel, and the opening of the water outlet channel in the boost chamber is a conical opening.

4. The CNC drilling and milling machine processing equipment according to claim 2, characterized in that: The rotation range of the rotating rod is plus or minus 45 degrees.

5. The CNC drilling and milling machine processing equipment according to claim 2, characterized in that: The front and rear driving assembly includes two first screw rods. A moving seat is formed on the inner side of the lower end of the vertical plate. The moving seat has a first threaded hole. The first screw rod and the first threaded hole are matched.

6. The CNC drilling and milling machine processing equipment according to claim 5, characterized in that: The left and right driving assembly includes a left and right displacement seat, a second screw rod and a first guide rod, the second screw rod and the guide rod are located at the upper end between the two vertical plates, the left and right displacement seat has a first guide hole and a second threaded hole, the first guide hole and the first guide rod are adapted, and the second screw rod and the second threaded hole are adapted.

7. The CNC drilling and milling machine processing equipment according to claim 6, characterized in that: The left-right displacement seat has a mounting notch on its outward side, the up-and-down driving assembly includes a third screw and a second guide rod, the third screw and the second guide rod are vertically arranged in the mounting notch, the mounting plate has a protrusion on its inward side, the protrusion has a third threaded hole and a second guide hole, the second guide hole and the second guide rod are matched, and the third screw and the third threaded hole are matched.

8. The CNC drilling and milling machine processing equipment according to claim 1, characterized in that: The working platform is provided with a plurality of dovetail grooves penetrating the side walls on both sides, the plurality of dovetail grooves are arranged at equal intervals along the length direction of the movable gantry, and the lower surface of the dovetail grooves is an inclined surface.

Images