Scrap cleaning device for production of numerical control machining center

Abstract

The utility model discloses a chip cleaning device for numerical control machining center production, which comprises a machining center base, a chip collecting box, a filter seat, a servo motor and a support frame, the chip collecting box is communicated with the bottom surface of the machining center base, a liquid collecting seat and a liquid discharge pipe which are communicated with each other are arranged in the chip collecting box, and the chip collecting box is provided with an opening positioned above the liquid collecting seat. A sliding rod is arranged on the left side of the scrap collecting box, and two adjusting screw rods are rotationally connected to the right side of the scrap collecting box. A servo motor of the chip cleaning device for production of the numerical control machining center can drive an adjusting screw rod to rotate and enable a supporting frame to move along the adjusting screw rod, a filter base can move along with the supporting frame to be pulled out of an opening of a chip collecting box so that a worker can clean the filter base conveniently, and the other servo motor can drive the adjusting screw rod to rotate reversely and enable the supporting frame to move towards the chip collecting box so that the filter base can be pulled out of the opening of the chip collecting box. And the other filter seat is inserted into the scrap collecting box from the opening, so that the work of filtering scraps can be continued, the filter seats do not need to be taken and placed by workers, cleaning and using are facilitated, and the overall working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machining equipment, in particular to a chip cleaning device for the production of a numerical control machining center. Background Technique

[0002] Numerical control machining refers to a machining method in which parts are machined on a numerical control machine tool. Among them, a numerical control machining center is a high-efficiency automatic machine tool composed of mechanical equipment and a numerical control system, which is suitable for machining complex parts. A large amount of waste chips will be generated during the machining process of the numerical control machining center. The numerical control machining center collects the waste chips through a chip collection device for cleaning. However, cutting fluid needs to be sprayed during the machining process. Therefore, the cutting fluid is easily mixed with the waste chips and enters the chip collection device together. Although the existing numerical control machining center is provided with a filter seat for filtering the cutting fluid. Among them, after the filter screen filters the cutting fluid, the waste chips will accumulate on the filter screen of the filter seat. Therefore, the filter screen needs to be cleaned regularly. Otherwise, the waste chips will block the filter screen and affect the filtering effect. However, during the cleaning process, the staff needs to stop the machine and manually take out the filter seat, then pour out the waste chips on the filter screen, and finally insert and install the filter seat again. It is not convenient for cleaning and use, and reduces the overall working efficiency of the numerical control machining center. Content of the Utility Model

[0003] In order to solve the above technical problems, the utility model provides a chip cleaning device for the production of a numerical control machining center. The lifting cutter is arranged in the machining box body, and the machining box body covers the cutting through hole and a plurality of absorption through holes. In this way, when the waste chips generated during the machining of the aluminum alloy material fed into the machining box body from the conveying opening are blocked in the machining box body, avoiding the waste chips from splashing outwards. In addition, the servo motor drives the screw rod to rotate, and the screw rod drives the cleaning seat to move in the machining box body and scrape off the waste chips accumulated on the top surface of the aluminum alloy material, so that the waste chips fall on the absorption through holes and are absorbed into the chip storage seat, thereby improving the cleaning effect of the aluminum alloy material.

[0004] A chip cleaning device for the production of a numerical control machining center includes a machining center base, a chip collection box, a filter seat, a servo motor and a support frame. The chip collection box is communicated with the bottom surface of the machining center base. A liquid collection seat and a drain pipe are arranged in the chip collection box and are communicated with each other. And the chip collection box is provided with an opening above the liquid collection seat. A sliding rod is arranged on the left side of the chip collection box, and two adjusting screw rods are rotatably connected to the right side of the chip collection box. The two servo motors are arranged back to back on the right side of the chip collection box, and the output ends of the two servo motors are correspondingly connected to the two adjusting screw rods. One ends of the two support frames are slidably connected to the two ends of the corresponding sliding rod, and the other ends of the two support frames are correspondingly threadedly connected to the two adjusting screw rods. The two filter seats are correspondingly connected to the two support frames, and the filter seat can be inserted into the opening under the drive of the support frame.

[0005] Preferably, a chip discharging port is provided on the bottom surface of the machining center base, and the chip discharging port is communicated with the top surface of the chip collecting box through a chip discharging pipe.

[0006] Preferably, the liquid collecting seat is an inverted trapezoidal table-shaped seat body, and the top of the liquid collecting seat is communicated with the opening. One end of the liquid discharging pipe is communicated with the bottom surface of the liquid collecting seat, and the other end of the liquid discharging pipe extends out from the right bottom of the chip collecting box, and a control valve is arranged at the other end of the liquid discharging pipe.

[0007] Preferably, two supports are arranged on both the left and right sides of the chip collecting box. The sliding rod is connected to the two supports on the left side of the chip collecting box. The two adjusting screws are correspondingly rotatably connected to the two supports on the right side of the chip collecting box. The two servo motors are correspondingly arranged on the two supports on the right side of the chip collecting box. Limit baffles are arranged at the ends of the sliding rod and the adjusting screw away from the chip collecting box.

[0008] Preferably, the support frame is a convex frame body, and a flipping motor is arranged on the outer side of the support frame. The output end of the flipping motor is connected to the filter seat, and a filter screen is arranged in the filter seat.

[0009] Preferably, chip storage seats are arranged at the bottom of both sides of the front side of the chip collecting box, and the bottom surface in the chip storage seats is provided with an inclined surface that slopes downward and outward.

[0010] The beneficial effects of the present utility model are as follows: The chip cleaning device for a CNC machining center enables the servo motor to drive the adjusting screw to rotate through the cooperation of the chip collecting box, the filter seat, the servo motor and the support frame, and enables the support frame to move along the adjusting screw. The filter seat can be pulled out from the opening of the chip collecting box as the support frame moves, so as to facilitate the staff to clean. Another servo motor can drive the adjusting screw to rotate in the reverse direction, and enable the support frame to move towards the chip collecting box. Another filter seat is inserted into the chip collecting box from the opening, so as to continue the work of filtering waste chips. There is no need for the staff to take and place the filter seat, which is convenient for cleaning and use and improves the overall work efficiency. The waste chips fall on the absorption through holes and are absorbed into the chip storage seats, thereby improving the cleaning effect of the aluminum alloy material. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Attached Figure 1 is the front view of the present utility model;

[0012] Attached Figure 2 is the top view of the chip collecting box in the present utility model;

[0013] Attached Figure 3 is the right side view of the chip collecting box in the present utility model;

[0014] Attached Figure 4 is the structural schematic diagram of the chip collecting box in the present utility model.

[0015] In the figure: 1 is the base of the machining center, 2 is the chip collecting box, 21 is the liquid collecting seat, 22 is the drain pipe, 3 is the filter seat, 4 is the servo motor, 5 is the support frame, 6 is the opening, 7 is the slide bar, 8 is the adjusting screw, 9 is the chip discharging port, 10 is the chip discharging pipe, 11 is the control valve, 12 is the support, 13 is the limit baffle, 14 is the turning motor, 15 is the filter screen, 16 is the chip storage seat, 17 is the inclined plane. Detailed implementation manners

[0016] The following combines the accompanying drawings and specific embodiments to further describe the present invention, so as to more clearly understand the technical idea claimed by the present invention.

[0017] As Figures 1 to 4 shown, a chip cleaning device for a CNC machining center production includes a base 1 of the machining center, a chip collecting box 2, a filter seat 3, a servo motor 4 and a support frame 5. The chip collecting box 2 is communicated with the bottom surface of the base 1 of the machining center. A liquid collecting seat 21 and a drain pipe 22 which are communicated with each other are arranged in the chip collecting box 2. And the chip collecting box 2 is provided with an opening 6 above the liquid collecting seat 21. A slide bar 7 is arranged on the left side of the chip collecting box 2. And two adjusting screws 8 are rotatably connected to the right side of the chip collecting box 2. The two servo motors 4 are arranged back to back on the right side of the chip collecting box 2. And the output ends of the two servo motors 4 are correspondingly connected to the two adjusting screws 8. One ends of the two support frames 5 are slidably connected corresponding to the two ends of the slide bar 7. The other ends of the two support frames 5 are correspondingly threadedly connected to the two adjusting screws 8. The two filter seats 3 are correspondingly connected to the two support frames 5. And the filter seat 3 can be inserted into the opening 6 under the drive of the support frame 5.

[0018] The working principle of the chip cleaning device for the CNC machining center production of the present invention is realized by the mutual cooperation of the chip collecting box 2, the filter seat 3, the servo motor 4 and the support frame 5. As Figures 1 to 4 shown, taking one filter seat inserted into the chip collecting box 2 to filter waste chips as an example, and the other filter seat outside the chip collecting box 2 is in the initial state for illustration. When it is necessary to clean the filter seat, one servo motor 4 drives the corresponding adjusting screw 8 to rotate, and makes the support frame 5 move along the adjusting screw 8. The filter seat moves out of the opening 6 of the chip collecting box 2 along with the movement of the support frame 5. The staff can clean the waste chips on the filter seat. At the same time, the other servo motor 4 reversely drives the corresponding adjusting screw 8 to rotate, and makes the support frame 5 move towards the chip collecting box 2 along the adjusting screw 8. The filter seat moves into the chip collecting box 2 from the opening 6 along with the movement of the support frame 5. In this way, the filter seat can replace the filter seat to be cleaned and continue to filter waste chips in the chip collecting box 2. Compared with the traditional CNC machining center, the chip cleaning device for the CNC machining center production of the present invention automatically takes out the filter seat for cleaning, without manual operation by the staff to take and place the filter seat, which is convenient for cleaning and use and improves the overall work efficiency.

[0019] Specifically, a chip discharge port 9 is provided on the bottom surface of the machining center base 1, and the chip discharge port 9 is communicated with the top surface of the chip collection box 2 through a chip discharge pipe 10. Among them, the liquid collection seat 21 is an inverted trapezoidal seat body, and the top of the liquid collection seat 21 is communicated with the opening 6. One end of the liquid discharge pipe 22 is communicated with the bottom surface of the liquid collection seat 21, and the other end of the liquid discharge pipe 22 extends out from the right bottom of the chip collection box 2, and a control valve 11 is provided at the other end of the liquid discharge pipe 22. As Figures 1 to 4 shown, after the waste chips generated by machining are mixed with the cutting fluid, they fall into the chip discharge pipe 10 from the chip discharge port 9 and enter the chip collection box 2 along the chip discharge pipe 10. Then, after being filtered by the filter seat, the waste chips are blocked in the filter seat, while the filtered cutting fluid falls into the liquid collection seat 21 and enters the liquid discharge pipe 22. The staff can open the liquid discharge pipe 22 through the control valve 11 to discharge the cutting fluid.

[0020] Further, two supports 12 are provided on both the left and right sides of the chip collection box 2. The slide rod 7 is connected to the two supports 12 located on the left side of the chip collection box 2. The two adjusting screws 8 are correspondingly rotatably connected to the two supports 12 located on the right side of the chip collection box 2. The two servo motors 4 are correspondingly arranged on the two supports 12 located on the right side of the chip collection box 2. Limit baffle plates 13 are provided at the ends of the slide rod 7 and the adjusting screw 8 away from the chip collection box 2. As Figures 1 to 4 shown, the servo motor 4 drives the control screw to rotate. The servo motor 4 has the functions of metering and accurate positioning. The support frame 5 moves along the slide rod 7 and the adjusting screw 8, which has a guiding effect. The limit baffle plate 13 can prevent the support frame 5 from falling off the slide rod 7 and the adjusting screw 8.

[0021] Furthermore, the support frame 5 is a convex frame body, and a flipping motor 14 is provided on the outer side of the support frame 5. The output end of the flipping motor 14 is connected to the filter seat, and a filter screen 15 is provided in the filter seat. Among them, storage seats 16 are provided at the bottom of both sides of the front side of the chip collection box 2, and an inclined surface 17 that slopes outward and downward is provided on the bottom surface of the storage seat 16. As Figures 1 to 4 shown, after the filter seat is pulled out of the chip collection box 2 along with the support frame 5, the flipping motor 14 can drive the filter seat to flip 180°, and the waste chips on the filter screen 15 fall into the storage seat 16. Then, the flipping motor 14 drives the filter seat to flip back to its original position. The waste chips are accumulated in the storage seat 16, and the inclined surface 17 on the storage seat 16 facilitates the staff to sweep and clean the waste chips in the storage seat 16.

[0022] The above are only specific embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be included in the patent protection scope of the present invention by the same token.

Claims

1. A chip cleaning device for a numerically controlled machining center, characterized in that: It includes a machining center base, a chip collection box, a filter base, a servo motor and a support frame. The chip collection box is communicated with the bottom surface of the machining center base. A liquid collection base and a drain pipe which are communicated with each other are arranged in the chip collection box. And the chip collection box is provided with an opening located above the liquid collection base. A slide bar is arranged on the left side of the chip collection box. And two adjusting screws are rotatably connected to the right side of the chip collection box. The two servo motors are arranged back to back on the right side of the chip collection box. And the output ends of the two servo motors are correspondingly connected to the two adjusting screws. One ends of the two support frames are slidably connected to the two ends of the slide bar correspondingly. The other ends of the two support frames are correspondingly connected to the two adjusting screws in a threaded manner. The two filter bases are correspondingly connected to the two support frames. And the filter base can be inserted into the opening under the drive of the support frame.

2. The chip cleaning device for CNC machining center production according to claim 1, characterized in that: A chip discharge port is arranged on the bottom surface of the machining center base. And the chip discharge port is communicated with the top surface of the chip collection box through a chip discharge pipe.

3. The chip cleaning device for a CNC machining center production according to claim 2, characterized in that: The liquid collection base is an inverted trapezoidal platform-shaped seat body. And the top of the liquid collection base is communicated with the opening. One end of the drain pipe is communicated with the bottom surface of the liquid collection base. The other end of the drain pipe extends out from the bottom of the right side of the chip collection box. And a control valve is arranged at the other end of the drain pipe.

4. The chip cleaning device for a CNC machining center production according to claim 3, characterized in that: Two supports are arranged on each of the left and right sides of the chip collection box. The slide bar is connected to the two supports located on the left side of the chip collection box. The two adjusting screws are rotatably connected to the two supports located on the right side of the chip collection box correspondingly. The two servo motors are correspondingly arranged on the two supports located on the right side of the chip collection box. Limit baffles are arranged at the ends of the slide bar and the adjusting screws far away from the chip collection box.

5. The chip cleaning device for a CNC machining center production according to claim 4, characterized in that: The support frame is a convex frame body. And a turning motor is arranged on the outer side of the support frame. The output end of the turning motor is connected to the filter base. And a filter screen is arranged in the filter base.

6. The chip cleaning device for a numerically controlled machining center production according to claim 5, characterized in that: Chip storage seats are arranged at the bottom of the two sides of the front side of the chip collection box. And the bottom surface in the chip storage seat is provided with an inclined surface which inclines outward and downward.

Images