Numerical control machine tool with protection function

Abstract

The utility model provides a numerical control machine tool with a protection function. The numerical control machine tool with the protection function comprises a machine tool body; the base is fixedly mounted at the bottom of the machine tool body; the cross beam is arranged at the bottom of the base, two guide cylinders are fixedly installed between the base and the cross beam, and guide rods are installed on the two guide cylinders in a sliding mode; the two supporting rods are hinged to the bottom of the base; the two limiting blocks are arranged on the cross beam in a sliding and sleeving mode, and the two limiting blocks are hinged to the two supporting rods correspondingly; the two supporting legs are arranged at the bottom of the cross beam, and rubber pads are arranged at the bottoms of the two supporting legs. The numerical control machine tool with the protection function has the advantages that the machine tool can be lifted, the bottom of the machine tool can be conveniently maintained, and the stability of the machine tool is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machine tools, in particular to a numerical control machine tool with a protective function. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool. It is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions, decode them, express them in coded numbers, input them into the CNC device through information carriers, and after calculation and processing, the CNC device sends out various control signals to control the movement of the machine tool and automatically process parts according to the shape and size required by the drawing.

[0003] After a CNC lathe has been used for a period of time, it needs to be adjusted and repaired. When repairing the bottom of the lathe, it is necessary to use external force to lift the machine tool. However, if the operation is improper during lifting, it is easy to tilt or move, causing accidents.

[0004] Therefore, it is necessary to provide a new CNC machine tool with protection function to solve the above technical problems. Utility Model Content

[0005] In order to solve the technical problem that the bottom is easily tilted or moved during maintenance, the utility model provides a CNC machine tool with a protective function.

[0006] The utility model provides a CNC machine tool with a protective function, comprising: a machine tool body; a base, the base is fixedly mounted on the bottom of the machine tool body, and an inspection port is provided on the base; a crossbeam, the crossbeam is arranged at the bottom of the base, two guide cylinders are fixedly mounted between the base and the crossbeam, and guide rods are slidably mounted on the two guide cylinders; two support rods, the two support rods are hingedly mounted on the bottom of the base; two limit blocks, the two limit blocks are slidably mounted on the crossbeam, and the two limit blocks are respectively hinged to the two support rods; two legs, the two legs are arranged at the bottom of the crossbeam, and rubber pads are provided at the bottom of the two legs; two hydraulic cylinders, the two hydraulic cylinders are respectively arranged on the support legs, and the output ends of the two hydraulic cylinders are respectively connected to the two limit blocks.

[0007] Preferably, a collection box is fixedly mounted on the machine tool body, and a filter is provided in the collection box, and the filter divides the collection box into an upper waste chip area and a lower waste liquid area.

[0008] Preferably, a cooling box is fixedly mounted on the top of the machine tool body, a liquid injection port is provided on the top of the cooling box, and a sealing cover is provided on the liquid injection port.

[0009] Preferably, a suction pump is fixedly installed on one side of the cooling box, the liquid inlet end of the suction pump is fixedly connected to a liquid inlet pipe, the liquid inlet end of the liquid inlet pipe extends into the cooling box, the liquid outlet end of the suction pump is fixedly connected to a liquid outlet pipe, the liquid outlet end of the liquid outlet pipe extends into the machine tool body and is provided with a nozzle.

[0010] Preferably, a pump is fixedly installed on the top of the collection box, the waste inlet end of the pump is fixedly connected to a suction pipe, a collection cover is provided on the suction pipe, the waste discharge end of the pump is fixedly connected to a waste discharge pipe, and the waste discharge pipe extends into the collection box.

[0011] Preferably, a bidirectional motor is fixedly mounted on one side of the collection box, a bidirectional screw is rotatably mounted on the collection box, one end of the bidirectional screw is fixedly connected to the output shaft of the bidirectional motor, and two scrapers are threadedly mounted on the bidirectional screw.

[0012] Preferably, deviation-correcting rods are fixedly mounted on the inner walls of both sides of the collecting box, and the deviation-correcting rods slide through the two scrapers.

[0013] Compared with the related art, the CNC machine tool with protection function provided by the utility model has the following beneficial effects:

[0014] The utility model provides a CNC machine tool with a protective function:

[0015] 1. The hydraulic cylinder can provide power for the limit block, so that the limit block can slide on the beam and adjust the inclination of the support rod. When the support rod tends to be straight, the machine tool body can be lifted up to facilitate the staff to inspect the bottom without moving or tilting. The waste chips and waste liquid can be collected through the collection box, and the filter can separate the waste chips and waste liquid;

[0016] 2. The cooling box can be used to load and take out the coolant used to cool the workpiece. The coolant can effectively reduce the heat generated during the processing, prevent the machine tool body from malfunctioning or being damaged due to overheating, maintain the stable operation of the machine tool, improve the processing accuracy and extend the service life. The coolant in the cooling box can be extracted by the suction pump and automatically replenished to improve work efficiency;

[0017] 3. The waste chips and waste liquid generated during processing can be sucked into the collection box through the pump to avoid the splashing and accumulation of debris. The waste chips in the collection box can be scraped to the middle through two scrapers moving on the bidirectional screw, which is convenient for collecting the waste chips. The two scrapers can be guided by the correction rod to prevent the scrapers from rotating with the bidirectional screw. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of a front cross-sectional structure of a preferred embodiment of a CNC machine tool with a protective function provided by the utility model;

[0019] Figure 2 for Figure 1 An enlarged structural diagram of part A shown in FIG.

[0020] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part B shown in FIG.

[0021] Numbers in the figure: 1. Machine tool body; 2. Base; 3. Crossbeam; 4. Guide cylinder; 5. Guide rod; 6. Support rod; 7. Limit block; 8. Support leg; 9. Rubber pad; 10. Hydraulic cylinder; 11. Collecting box; 12. Filter screen; 13. Waste chip area; 14. Waste liquid area; 15. Cooling box; 16. Suction pump; 17. Liquid inlet pipe; 18. Liquid outlet pipe; 19. Nozzle; 20. Pump; 21. Pumping pipe; 22. Collecting hood; 23. Waste discharge pipe; 24. Bidirectional motor; 25. Bidirectional screw; 26. Scraper; 27. Correction rod. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1-Figure 3 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of a CNC machine tool with a protective function provided by the utility model; Figure 2 for Figure 1 An enlarged structural diagram of part A shown in FIG. Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part B shown in FIG.

[0024] The CNC machine tool with a protective function comprises: a machine tool body 1; a base 2, the base 2 is fixedly mounted at the bottom of the machine tool body 1, and an inspection port is provided on the base; a crossbeam 3, the crossbeam 3 is arranged at the bottom of the base 2, two guide cylinders 4 are fixedly mounted between the base 2 and the crossbeam 3, and guide rods 5 are slidably mounted on the two guide cylinders 4; two support rods 6, the two support rods 6 are hingedly mounted at the bottom of the base 2; two limit blocks 7, the two limit blocks 7 are slidably sleeved on the crossbeam 3, and the two limit blocks 7 are respectively connected to the two support rods 5. The rod 6 is hinged; two legs 8, both of which are arranged at the bottom of the beam 3, and rubber pads 9 are provided at the bottom of the two legs 8; two hydraulic cylinders 10, both of which are arranged on the legs 8, and the output ends of the two hydraulic cylinders 10 are respectively connected to the two limit blocks 7, and the hydraulic cylinders 10 can provide power for the limit blocks 7, so that the limit blocks 7 can slide on the beam 3 and adjust the inclination of the support rod 6. When the support rod 6 tends to be straight, the machine tool body 1 can be lifted up, which is convenient for the staff to inspect the bottom without moving or tilting.

[0025] A collecting box 11 is fixedly installed on the machine tool body 1, and a filter screen 12 is arranged in the collecting box 11. The filter screen 12 divides the collecting box 11 into an upper waste chip area 13 and a lower waste liquid area 14. The collecting box 11 can collect waste chips and waste liquid, and the filter screen 12 can separate the waste chips and waste liquid.

[0026] A cooling box 15 is fixedly installed on the top of the machine tool body 1. A liquid injection port is opened on the top of the cooling box 15, and a sealing cover is provided on the liquid injection port. The cooling liquid used to cool the workpiece can be loaded and taken out through the cooling box 15. The coolant can effectively reduce the heat generated during the processing, prevent the machine tool body 1 from malfunctioning or being damaged due to overheating, maintain the stable operation of the machine tool, improve the processing accuracy and extend the service life.

[0027] A suction pump 16 is fixedly installed on one side of the cooling box 15, and the liquid inlet end of the suction pump 16 is fixedly connected to a liquid inlet pipe 17, and the liquid inlet end of the liquid inlet pipe 17 extends into the cooling box 15. The liquid outlet end of the suction pump 16 is fixedly connected to a liquid outlet pipe 18, and the liquid outlet end of the liquid outlet pipe 18 extends into the machine tool body 1 and is provided with a nozzle 19. The coolant in the cooling box 15 can be extracted by the suction pump 16 and automatically replenished to improve work efficiency.

[0028] A pump 20 is fixedly installed on the top of the collecting box 11, and the waste inlet end of the pump 20 is fixedly connected to a suction pipe 21, and a collecting cover 22 is provided on the suction pipe 21. The waste discharge end of the pump 20 is fixedly connected to a waste discharge pipe 23, and the waste discharge pipe 23 extends into the collecting box 11. The waste chips and waste liquid generated during processing can be sucked into the collecting box 11 through the pump 20 to avoid splashing and accumulation of chips.

[0029] A bidirectional motor 24 is fixedly installed on one side of the collection box 11, and a bidirectional screw 25 is rotatably installed on the collection box 11. One end of the bidirectional screw 25 is fixedly connected to the output shaft of the bidirectional motor 24, and two scrapers 26 are threadedly installed on the bidirectional screw 25. The two scrapers 26 moving on the bidirectional screw 25 can scrape the waste chips in the collection box 11 to the middle, so that the waste chips are convenient to collect.

[0030] Correction rods 27 are fixedly installed on the inner walls of both sides of the collecting box 11 . The correction rods 27 slide through the two scrapers 26 . The two scrapers 26 can be guided by the correction rods 27 to prevent the scrapers 26 from rotating with the bidirectional screw 25 .

[0031] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0032] The working principle of the CNC machine tool with protection function provided by the utility model is as follows:

[0033] This solution also has an electric control cabinet, which is installed on the equipment. When in use, each electrical device can be started and operated through the electric control cabinet. The power connection method of each electrical device is an existing mature technology, which is a well-known technology for people in this field and will not be described in detail here.

[0034] During processing, a proper amount of coolant is injected into the cooling box 15, and the suction pump 16 is started. The suction pump 16 generates suction force to draw the coolant in the cooling box 15 out of the liquid outlet pipe 18, and the coolant is sprayed toward the workpiece being processed by the nozzle 19 to cool it.

[0035] The pump 20 is started, and the pump 20 generates suction to suck the waste chips and waste oil generated during processing into the collection box 11, and the waste chips and waste liquid fall on the filter screen 12. The waste chips remain on the filter screen 12, and the waste liquid falls into the waste liquid area 14 below. When the debris is collected and processed, the bidirectional motor 24 is started, and the bidirectional motor 24 drives the bidirectional screw 25 to rotate. When the bidirectional screw 25 rotates, the two scrapers 26 will move inward along the bidirectional screw 25 and the correction rod 27, and the waste chips in the collection box 11 are concentrated in the middle for easy processing;

[0036] When the machine tool body 1 is inspected and repaired, the hydraulic cylinder 10 is started, and the output end of the hydraulic cylinder 10 extends out to press against the limit block 7, so that the two limit blocks 7 slide on the beam 3. When the two limit blocks 7 approach inward at the same time, the support rod 6 will tend to be straight, and the machine tool body 1 will be lifted up, so that the bottom of the machine tool body 1 leaks out, which is convenient for the staff to carry out inspection and repair.

[0037] Compared with the related art, the CNC machine tool with protection function provided by the utility model has the following beneficial effects:

[0038] The utility model provides a CNC machine tool with a protective function. The hydraulic cylinder 10 can provide power for the limit block 7, so that the limit block 7 can slide on the cross beam 3 and adjust the inclination of the support rod 6. When the support rod 6 tends to be straight, the machine tool body 1 can be lifted up to facilitate the staff to inspect the bottom without moving or tilting to cause danger. The waste chips and waste liquid can be collected by the collection box 11, and the filter screen 12 can separate the waste chips and waste liquid. The cooling liquid used to cool the workpiece can be loaded and taken out by the cooling box 15. The cooling liquid can effectively reduce the heat generated during the processing to prevent the machine tool itself from The body 1 fails or is damaged due to overheating. In order to maintain the stable operation of the machine tool, improve the processing accuracy and extend the service life, the coolant in the cooling box 15 can be extracted by the suction pump 16, and it can be automatically replenished to improve the working efficiency. The waste chips and waste liquid generated during processing can be sucked into the collection box 11 by the pump 20 to avoid the splashing and accumulation of debris. The waste chips in the collection box 11 can be scraped to the middle by two scrapers 26 moving on the bidirectional screw 25, which is convenient for collecting the waste chips. The two scrapers 26 can be guided by the correction rod 27 to prevent the scrapers 26 from rotating with the bidirectional screw 25.

[0039] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.

[0040] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A CNC machine tool with a protective function, characterized in that: include: Machine tool body; A base, the base is fixedly mounted on the bottom of the machine tool body, and an inspection port is provided on the base; A crossbeam, the crossbeam is arranged at the bottom of the base, two guide cylinders are fixedly installed between the base and the crossbeam, and guide rods are slidably installed on the two guide cylinders; Two support rods, both of which are hingedly mounted on the bottom of the base; Two limit blocks, both of which are slidably sleeved on the crossbeam, and are hinged to the two support rods respectively; Two legs, both legs are arranged at the bottom of the crossbeam, and both legs have rubber pads at their bottoms; Two hydraulic cylinders are respectively arranged on the supporting legs, and the output ends of the two hydraulic cylinders are respectively connected to the two limit blocks.

2. The CNC machine tool with protection function according to claim 1, characterized in that: A collecting box is fixedly mounted on the machine tool body, and a filter screen is arranged inside the collecting box. The filter screen divides the collecting box into an upper waste chip area and a lower waste liquid area.

3. The CNC machine tool with protection function according to claim 1, characterized in that: A cooling box is fixedly installed on the top of the machine tool body, a liquid injection port is opened on the top of the cooling box, and a sealing cover is provided on the liquid injection port.

4. The CNC machine tool with protection function according to claim 3, characterized in that: A suction pump is fixedly installed on one side of the cooling box, the liquid inlet end of the suction pump is fixedly connected to a liquid inlet pipe, the liquid inlet end of the liquid inlet pipe extends into the cooling box, the liquid outlet end of the suction pump is fixedly connected to a liquid outlet pipe, the liquid outlet end of the liquid outlet pipe extends into the machine tool body and is provided with a nozzle.

5. The CNC machine tool with protection function according to claim 2, characterized in that: A pump is fixedly installed on the top of the collection box, a waste inlet end of the pump is fixedly connected to a pumping tube, a collection cover is provided on the pumping tube, a waste discharge end of the pump is fixedly connected to a waste discharge pipe, and the waste discharge pipe extends into the collection box.

6. The CNC machine tool with protection function according to claim 2, characterized in that: A bidirectional motor is fixedly mounted on one side of the collection box, a bidirectional screw is rotatably mounted on the collection box, one end of the bidirectional screw is fixedly connected to the output shaft of the bidirectional motor, and two scrapers are threadedly mounted on the bidirectional screw.

7. The CNC machine tool with protection function according to claim 6, characterized in that: Deviation-correcting rods are fixedly mounted on the inner walls of both sides of the collecting box, and the deviation-correcting rods slide through the two scrapers.

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