Numerical control lathe scrap iron collecting equipment with protection function

Abstract

The utility model discloses a numerical control lathe scrap iron collecting device with a protection function, which comprises a lathe body, a plurality of vertical supports are fixedly arranged on the lathe body, an annular guide rail is fixedly arranged on the vertical supports, an elastic moving device is arranged on the annular guide rail, and the elastic moving device is fixedly arranged on the lathe body. The elastic moving device comprises a moving support, a driving wheel, a sliding support, an auxiliary wheel and a spring, the moving support is slidably connected to the annular guide rail, and the driving wheel is rotatably connected to the end, close to the inner ring of the annular guide rail, of the moving support through a rotating shaft; the multiple sliding supports are connected to the end, away from the inner ring of the annular guide rail, of the movable support in a sliding mode, and each sliding support is rotationally connected with an auxiliary wheel through a rotating shaft. According to the utility model, scrap iron on the lathe bed can be blown and adsorbed, scrap iron attached to the side wall of the numerical control lathe can be blown, scrap iron can be recycled in a centralized manner, and a servo driving device of the numerical control lathe is effectively protected.

Description

Technical Field

[0001] The utility model relates to the technical field of CNC lathes, in particular to an iron chip collecting device for CNC lathes with a protective function. Background Art

[0002] CNC lathes automatically process the parts to be processed according to a pre-compiled processing program. They are mainly used for cutting inner and outer cylindrical surfaces of shaft parts or disk parts, inner and outer conical surfaces of arbitrary taper angles, complex rotating inner and outer curved surfaces, and cylindrical and conical threads. CNC lathes will generate a lot of waste chips during the processing process, which needs to be cleaned regularly, otherwise it will affect the processing accuracy or damage the lathe parts.

[0003] Patent No. CN202022416635.3 proposes a CNC lathe provided with an iron chip collecting device. The CNC lathe provided with an iron chip collecting device can flush the iron chips generated in the production process by arranging a first nozzle structure above the clamping device, a second nozzle structure above the inclined structure, and a third nozzle structure above the main shaft. By setting an inclined structure near the lower end of the two inner side walls of the lathe body, it is easier for the iron chips generated in the production process to slide off. It can only flush the lower side of the lathe, but cannot clean the iron chips on the side walls around the lathe. It can only clean it, but cannot collect the iron chips in a centralized manner. Therefore, a technician in this field provides a CNC lathe iron chip collecting device with a protective function to solve the problem that it can only flush the lower side of the lathe, but cannot clean the iron chips on the side walls around the lathe, and can only clean it, but cannot collect the iron chips in a centralized manner. Utility Model Content

[0004] The utility model aims to provide a chip collecting device for a CNC lathe with a protective function to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A chip collecting device for a CNC lathe with a protective function comprises a bed, a plurality of vertical brackets are fixedly mounted on the bed, an annular guide rail is fixedly mounted on the vertical bracket, an elastic moving device is mounted on the annular guide rail, the elastic moving device comprises: a moving bracket, a driving wheel, a sliding bracket, an auxiliary wheel and a spring, the moving bracket is slidably connected to the annular guide rail, the driving wheel is rotatably connected to one end of the moving bracket close to the inner ring of the annular guide rail through a rotating shaft, a plurality of sliding brackets are slidably connected to one end of the moving bracket away from the inner ring of the annular guide rail, each of the sliding brackets is rotatably connected to an auxiliary wheel through a rotating shaft, the spring is slidably connected to the sliding bracket, one end of the spring is in close contact with the sliding bracket, and the other end of the spring is in close contact with the moving bracket, which is conducive to the adsorption of chippings around the entire bed.

[0007] As a further solution of the utility model: a reduction motor is fixedly mounted on the movable bracket, and the output shaft of the reduction motor is fixedly connected to the rotating shaft of the driving wheel.

[0008] As a further solution of the utility model: a fan bracket is fixedly mounted on the movable bracket, and a high-speed fan is fixedly mounted on the fan bracket.

[0009] As a further solution of the utility model: a ground blower mechanism is installed on the fan bracket.

[0010] As a further solution of the utility model: the ground blowing mechanism includes: a three-way duct, a transverse bracket and a lower fixed blowing pipe, the left end of the three-way duct is fixedly installed on the output end of the high-speed fan, the transverse bracket is fixedly installed on the right side wall of the fan bracket, the lower fixed blowing pipe is fixedly installed on the transverse bracket, and the input end of the lower fixed blowing pipe is fixedly connected to the right end of the three-way duct, which is conducive to blowing the iron filings on the bed and reducing the effect of their adhesion to the bed.

[0011] As a further solution of the utility model: an upper and lower blower mechanism is installed on the fan bracket.

[0012] As a further solution of the utility model: the upper and lower blowing mechanisms include: a linear guide module, an upper fixed blowing pipe and a hose, the linear guide module is fixedly mounted on the fan bracket through a bracket, the upper fixed blowing pipe is fixedly mounted on the output end of the linear guide module through the bracket, one end of the hose is fixedly mounted on the input end of the upper fixed blowing pipe, and the other end of the hose is fixedly mounted on the upper end of the three-way conduit, which is conducive to blowing away the iron filings attached to the side wall of the CNC lathe and reducing the effect of their attachment.

[0013] As a further solution of the utility model: an electric telescopic rod is fixedly installed on the lower side of the movable bracket, an electromagnet is fixedly installed on the output shaft of the electric telescopic rod, and an iron filings collection box is fixedly installed on the bed.

[0014] Compared with the prior art, the beneficial effects of the utility model are: a CNC lathe iron filings collection device with a protective function, when in use, the power of the high-speed fan is turned on, the high-speed fan outputs air to the lower fixed blow pipe and the hose through the three-way conduit respectively, the lower fixed blow pipe blows the iron filings on the bed to the surrounding of the bed, the high-speed airflow in the hose enters the upper fixed blow pipe, the power of the linear guide module is turned on, so that the output end of the linear guide module drives the upper fixed blow pipe to move up and down, the upper fixed blow pipe blows off the iron filings attached to the side wall of the CNC lathe, the power of the reduction motor is turned on, the rotation of the reduction motor drives the driving wheel to rotate, so that the movable bracket can move on the annular guide rail, the power of the electromagnet is turned on, and the electromagnet moves along the guide rail to blow the surrounding of the bed. All the iron filings are adsorbed, and when the electromagnet moves to the upper range of the iron filing collection box, the power supply of the reduction motor and the electromagnet can be disconnected at this time, so that the iron filings fall into the iron filing collection box, which is conducive to the centralized recovery of iron filings. Through the elastic moving device, the equipment can adsorb the iron filings around the entire bed body, and through the ground blower mechanism and the upper and lower blower mechanisms, the equipment can blow and clean the iron filings on the bed body and the side walls around it to prevent the iron filings from causing damage to the servo drive device of the CNC lathe, effectively protecting the servo drive device of the CNC lathe. The utility model can blow and adsorb the iron filings on the bed body, blow the iron filings attached to the side walls of the CNC lathe, and can also centrally recover the iron filings, effectively protecting the servo drive device of the CNC lathe. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a front view of the utility model;

[0017] Figure 3 It is a side view of the utility model;

[0018] Figure 4 It is a schematic structural diagram of the elastic moving device, the ground air blowing mechanism and the upper and lower air blowing mechanism of the utility model.

[0019] In the figure: 1. bed; 2. vertical bracket; 3. circular guide rail; 4. elastic moving device; 401. moving bracket; 402. driving wheel; 403. sliding bracket; 404. auxiliary wheel; 405. spring; 5. reduction motor; 6. fan bracket; 7. high-speed fan; 8. ground blower mechanism; 801. three-way duct; 802. horizontal bracket; 803. lower fixed blow pipe; 9. upper and lower blower mechanisms; 901. linear guide rail module; 902. upper fixed blow pipe; 903. hose; 10. electric telescopic rod; 11. electromagnet; 12. iron filings collection box. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 4 In an embodiment of the utility model, a chip collecting device for a CNC lathe with a protective function comprises a bed 1, a plurality of vertical brackets 2 are fixedly mounted on the bed 1, a ring guide rail 3 is fixedly mounted on the vertical bracket 2, an elastic moving device 4 is mounted on the ring guide rail 3, the elastic moving device 4 comprises: a moving bracket 401, a driving wheel 402, a sliding bracket 403, an auxiliary wheel 404 and a spring 405, the moving bracket 401 is slidably connected to the ring guide rail 3, the driving wheel 402 is rotatably connected to one end of the moving bracket 401 close to the inner circle of the ring guide rail 3 through a rotating shaft, a plurality of sliding brackets 403 are slidably connected to one end of the moving bracket 401 away from the inner circle of the ring guide rail 3, each sliding bracket 403 is rotatably connected to an auxiliary wheel 404 through a rotating shaft, a spring 405 is slidably connected to the sliding bracket 403, one end of the spring 405 is close to the sliding bracket 403, and the other end of the spring 405 is close to the moving bracket 401, which is conducive to the adsorption of chippings around the entire bed 1.

[0022] Among them, a reduction motor 5 is fixedly installed on the mobile bracket 401, and the output shaft of the reduction motor 5 is fixedly connected to the rotating shaft of the driving wheel 402; a fan bracket 6 is fixedly installed on the mobile bracket 401, and a high-speed fan 7 is fixedly installed on the fan bracket 6; a ground blower mechanism 8 is installed on the fan bracket 6; the ground blower mechanism 8 includes: a three-way duct 801, a horizontal bracket 802 and a lower fixed blow pipe 803, the left end of the three-way duct 801 is fixedly installed on the output end of the high-speed fan 7, the horizontal bracket 802 is fixedly installed on the right side wall of the fan bracket 6, the lower fixed blow pipe 803 is fixedly installed on the horizontal bracket 802, and the input end of the lower fixed blow pipe 803 is fixedly connected to the right end of the three-way duct 801, which is conducive to blowing iron filings on the bed 1 and reducing their attachment to the bed. 1 effect; an upper and lower blower mechanism 9 is installed on the fan bracket 6; the upper and lower blower mechanism 9 includes: a linear guide module 901, an upper fixed blow pipe 902 and a hose 903, the linear guide module 901 is fixedly installed on the fan bracket 6 through a bracket, the upper fixed blow pipe 902 is fixedly installed at the output end of the linear guide module 901 through a bracket, one end of the hose 903 is fixedly installed at the input end of the upper fixed blow pipe 902, and the other end of the hose 903 is fixedly installed at the upper end of the three-way conduit 801, which is beneficial to blowing away the iron filings attached to the side wall of the CNC lathe and reducing the effect of their attachment; an electric telescopic rod 10 is fixedly installed on the lower side of the mobile bracket 401, an electromagnet 11 is fixedly installed on the output shaft of the electric telescopic rod 10, and an iron filings collection box 12 is fixedly installed on the bed 1.

[0023] The working principle of the utility model is:

[0024] A chip collecting device for a CNC lathe with a protective function. When in use, the power of a high-speed fan 7 is turned on, and the high-speed fan 7 outputs air to a lower fixed blowing pipe 803 and a hose 903 through a three-way conduit 801, respectively. The lower fixed blowing pipe 803 blows the chip on the bed 1 to the surroundings of the bed 1, and the high-speed airflow in the hose 903 enters the upper fixed blowing pipe 902. The power of a linear guide module 901 is turned on, so that the output end of the linear guide module 901 drives the upper fixed blowing pipe 902 to move up and down, and the upper fixed blowing pipe 902 blows down the chip attached to the side wall of the CNC lathe, and the speed reduction motor 5 is turned on. The power supply is turned on, and the reduction motor 5 drives the driving wheel 402 to rotate, so that the movable bracket 401 can move on the annular guide rail 3, and the power supply of the electromagnet 11 is turned on. The electromagnet 11 moves along the guide rail to absorb all the iron filings around the bed 1. When the electromagnet 11 moves to the upper range of the iron filing collection box 12, the power supply of the reduction motor 5 and the electromagnet 11 can be disconnected at this time, so that the iron filings fall into the iron filing collection box 12. The utility model can blow and absorb the iron filings on the bed 1, can blow the iron filings attached to the side wall of the CNC lathe, and can also collect and recycle the iron filings, thereby effectively protecting the servo drive device of the CNC lathe.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A chip collecting device for a CNC lathe with a protective function, comprising a bed (1), characterized in that: A plurality of vertical brackets (2) are fixedly mounted on the bed (1); an annular guide rail (3) is fixedly mounted on the vertical bracket (2); an elastic moving device (4) is mounted on the annular guide rail (3); the elastic moving device (4) comprises: a moving bracket (401), a driving wheel (402), a sliding bracket (403), an auxiliary wheel (404) and a spring (405); the moving bracket (401) is slidably connected to the annular guide rail (3); the driving wheel (402) is rotatably connected to the annular guide rail (3) via a rotating shaft At one end of the mobile bracket (401) close to the inner circle of the annular guide rail (3), a plurality of sliding brackets (403) are slidably connected to one end of the mobile bracket (401) away from the inner circle of the annular guide rail (3), each of the sliding brackets (403) is rotatably connected to an auxiliary wheel (404) via a rotating shaft, and the spring (405) is slidably connected to the sliding bracket (403), one end of the spring (405) is in close contact with the sliding bracket (403), and the other end of the spring (405) is in close contact with the mobile bracket (401).

2. The chip collecting device for a CNC lathe with a protective function according to claim 1, characterized in that: A reduction motor (5) is fixedly mounted on the movable bracket (401), and an output shaft of the reduction motor (5) is fixedly connected to the rotating shaft of the driving wheel (402).

3. The chip collecting device for a CNC lathe with a protective function according to claim 2 is characterized in that: A fan bracket (6) is fixedly mounted on the movable bracket (401), and a high-speed fan (7) is fixedly mounted on the fan bracket (6).

4. The chip collecting device for a CNC lathe with a protective function according to claim 3 is characterized in that: A ground blower mechanism (8) is installed on the fan bracket (6).

5. The chip collecting device for CNC lathe with protection function according to claim 4 is characterized in that: The floor air blowing mechanism (8) comprises: a three-way duct (801), a transverse bracket (802) and a lower fixed air blowing pipe (803); the left end of the three-way duct (801) is fixedly mounted on the output end of the high-speed fan (7); the transverse bracket (802) is fixedly mounted on the right side wall of the fan bracket (6); the lower fixed air blowing pipe (803) is fixedly mounted on the transverse bracket (802); and the input end of the lower fixed air blowing pipe (803) is fixedly connected to the right end of the three-way duct (801).

6. The chip collecting device for CNC lathe with protection function according to claim 5, characterized in that: The fan bracket (6) is provided with an upper and lower blower mechanism (9).

7. The chip collecting device for a CNC lathe with a protective function according to claim 6, characterized in that: The upper and lower air blowing mechanism (9) comprises: a linear guide module (901), an upper fixed air blowing pipe (902) and a hose (903); the linear guide module (901) is fixedly mounted on a fan bracket (6) via a bracket; the upper fixed air blowing pipe (902) is fixedly mounted on the output end of the linear guide module (901) via a bracket; one end of the hose (903) is fixedly mounted on the input end of the upper fixed air blowing pipe (902); and the other end of the hose (903) is fixedly mounted on the upper end of the three-way conduit (801).

8. The chip collecting device for CNC lathe with protection function according to claim 7, characterized in that: An electric telescopic rod (10) is fixedly mounted on the lower side of the movable bracket (401), an electromagnet (11) is fixedly mounted on the output shaft of the electric telescopic rod (10), and an iron filings collection box (12) is fixedly mounted on the bed (1).

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