Metal part processing machine tool

Abstract

The utility model discloses a metal part processing machine tool which comprises a machine tool body, a processing table and a processing cutter are arranged on the upper portion of a telescopic machine tool body, a vertical shaft is installed in the machine tool body, the upper end of the vertical shaft extends out of the processing table and is connected with a cleaning rod, and a cleaning brush and an electromagnet are installed on the upper portion and the lower portion of the cleaning rod respectively. A vertical shaft is installed on the machine body, an insulating sleeve is installed on the vertical shaft, a pair of semi-circular-ring-shaped metal sheets is installed on the outer wall of the insulating sleeve and electrically connected with an electromagnet, and electric brushes corresponding to the semi-circular-ring-shaped metal sheets are arranged in the machine body. The electromagnet can adsorb metal chips on the machining table top of the machine tool, and the problem that in the prior art, metal chips generated in the machining process of the machine tool are inconvenient to clean is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of processing machine tools, in particular to a metal parts processing machine tool. Background Art

[0002] A machine tool refers to a machine that manufactures machines, also known as a mother machine or machine tool. Common machine tools used for processing metal parts include lathes, milling machines, turning machines, planers, etc. A large amount of metal debris will be generated during the processing of metal workpieces by machine tools, especially machine tools with processing tables such as milling machines and planers. The metal debris is scattered on the processing table of the machine tool and is difficult to clean. In the prior art, the metal debris on the processing table of the machine tool usually needs to be cleaned manually, which increases the labor intensity of the staff. In addition, the metal debris generated during the machine tool processing process is usually sharp and can be easily scratched during the manual cleaning process.

[0003] For example, the utility model patent with publication number CN211867259U provides an automatic cleaning device for machine tool chips, in which a machine tool slide rail is arranged on the machine tool base; chip grooves are arranged on both sides of the machine tool slide rail; a slide rail is arranged in the chip groove; an electric slide rod is arranged on the slide rail; a cleaning fork is arranged at the lower part of the electric slide rod; a cleaning brush is arranged at the rear of the cleaning fork; a water storage tank is arranged at the front part of the machine tool base; a chip collection box is arranged at the rear part of the machine tool base; the chip collection box is connected to the chip groove, so as to solve the problem of automatic cleaning of machine tool chips.

[0004] One shortcoming of this device is that it uses water to wash away metal debris. Although the cleaning effect is ideal, water stains will remain on the machine tool processing table after cleaning. If the water stains are not wiped off in time, the machine tool processing table may rust, which is not conducive to the maintenance of the machine tool. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a metal parts processing machine tool, which solves the problem that the metal debris generated in the machining process of the machine tool in the prior art is inconvenient to clean.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a metal parts processing machine tool, including a bed, a processing table and a processing tool are provided on the upper part of the telescopic bed, a vertical shaft is installed in the bed, the upper end of the vertical shaft extends out of the processing table and is connected to a cleaning rod, the upper and lower parts of the cleaning rod are respectively installed with a cleaning brush and an electromagnet, an insulating sleeve is installed on the vertical shaft, a pair of semicircular ring-shaped metal sheets are installed on the outer wall of the insulating sleeve, the pair of semicircular ring-shaped metal sheets are electrically connected to the electromagnet, brushes corresponding to the pair of semicircular ring-shaped metal sheets are provided in the bed, a power supply is connected to the brush, the lower end of the vertical shaft is connected to a swing mechanism, and a reversing mechanism is provided at the connection between the cleaning rod and the vertical shaft.

[0007] Preferably, the reversing mechanism includes a sleeve fixedly connected to the vertical shaft, a rotating shaft rotatably connected inside the sleeve, one end of the rotating shaft is connected to the cleaning rod, and the other end is connected to a handle, a locating pin is provided on the sleeve, the lower end of the locating pin passes through the side wall of the sleeve, and a through pin hole is provided on the rotating shaft which is gap-matched with the locating pin.

[0008] Preferably, a collar is connected to one end of the rotating shaft close to the handle, a push switch is connected to the upper part of the sleeve, the push switch is electrically connected to the electromagnet, and a protrusion corresponding to the action part of the push switch is provided at the lower end of the collar.

[0009] Preferably, a cross bar which is perpendicular to both the vertical shaft and the axis of the sleeve is provided at the upper end of the vertical shaft, one end of the cross bar is connected to the outer wall of the sleeve, and a waste box is provided on the side wall of the bed.

[0010] Preferably, the brush includes an insulating shell, which is provided with a pair of slide grooves, in which a brush rod is slidably installed, one end of the brush rod is in contact with a semicircular ring metal sheet, a spring is installed in the slide groove, the telescopic end of the spring is connected to the other end of the brush rod, and the brush rod is electrically connected to a power supply.

[0011] Preferably, the swing mechanism comprises a reducer, an output end of the reducer is connected to the vertical shaft, and an input end of the reducer is connected to a servo motor.

[0012] Beneficial Effects

[0013] The utility model provides a metal parts processing machine tool, which has the following beneficial effects:

[0014] 1. This device is provided with a cleaning rod, and an electromagnet is connected to the cleaning rod. When the vertical shaft drives the cleaning brush to swing, the electromagnet can absorb the metal debris on the machine tool processing table. At the same time, by arranging an insulating sleeve and a semicircular ring metal sheet on the rotating shaft, when the cleaning rod rotates to separate from the machine tool processing table, the brush can be separated from the semicircular ring metal sheet to cut off the power of the electromagnet, and the metal debris absorbed by the electromagnet falls into the waste box, thereby realizing the cleaning of the metal debris on the machine tool processing table, and the operation is safe and simple.

[0015] 2. At the same time, the cleaning rod of the device can be rotated through the reversing mechanism, so that the cleaning brush can continue to clean the remaining metal debris, further improving the cleaning effect. By setting a push switch and corresponding rings and protrusions, the electromagnet can be powered off after the cleaning rod is reversed, thereby improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view of the utility model.

[0017] Figure 2It is a left view of the utility model.

[0018] Figure 3 It is a top view of the utility model.

[0019] Figure 4 It is an enlarged view of point A of the present utility model.

[0020] Figure 5 It is an enlarged view of point B of the present utility model.

[0021] In the figure: 1. bed; 2. electromagnet; 3. cleaning rod; 4. cleaning brush; 5. processing tool; 6. waste box; 7. insulating sleeve; 8. vertical shaft; 801, cross bar; 9. reducer; 10. servo motor; 11. processing table; 12. positioning pin; 13. push switch; 14. handle; 15. collar; 16. protrusion; 17. sleeve; 18. rotating shaft; 19. semicircular metal sheet; 20. brush rod; 21. insulating shell; 2101, slide groove; 2102, spring. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5 The utility model provides a technical solution: a metal parts processing machine tool, including a bed 1, a processing table 11 and a processing tool 5 are arranged on the upper part of the telescopic bed 1, a vertical shaft 8 is installed in the bed 1, the upper end of the vertical shaft 8 extends out of the processing table 11 and is connected to a cleaning rod 3, the upper and lower parts of the cleaning rod 3 are respectively installed with a cleaning brush 4 and an electromagnet 2, an insulating sleeve 7 is installed on the vertical shaft 8, a pair of semicircular ring-shaped metal sheets 19 are installed on the outer wall of the insulating sleeve 7, and the pair of semicircular ring-shaped metal sheets 19 are electrically connected to the electromagnet 2, brushes corresponding to the pair of semicircular ring-shaped metal sheets 19 are arranged in the bed 1, and a power supply is connected to the brushes, a swing mechanism is connected to the lower end of the vertical shaft 8, and a reversing mechanism is arranged at the connection between the cleaning rod 3 and the vertical shaft 8;

[0024] The swing mechanism can drive the cleaning rod 3 to swing above the processing table 11 through the vertical shaft 8. The electromagnet 2 connected to the cleaning rod 3 can absorb the metal debris on the processing table 11. By setting the insulating sleeve 7 and the semicircular metal sheet 19 on the vertical shaft 8, the cleaning rod 3 can be rotated to the specified position, the brush and the semicircular metal sheet 19 will be disengaged, and the electromagnet 2 will be powered off, so that the metal debris absorbed by the electromagnet 2 will fall into the specified position. By setting a reversing mechanism, the cleaning rod can be rotated 180° along its own axis, and the cleaning brush 4 installed on the other side of the cleaning rod 3 can be used to continue cleaning the residual metal debris on the workbench 11.

[0025] Further, the reversing mechanism includes a sleeve 17 fixedly connected to the vertical shaft 8, a rotating shaft 18 is rotatably connected in the sleeve 17, one end of the rotating shaft 18 is connected to the cleaning rod 3, and the other end is connected to the handle 14, a positioning pin 12 is provided on the sleeve 17, the lower end of the positioning pin 12 passes through the side wall of the sleeve 17, and a through pin hole is provided on the rotating shaft 12 to match the positioning pin with a clearance;

[0026] Furthermore, a collar 15 is connected to one end of the rotating shaft 18 close to the handle 14, a push switch 13 is connected to the upper part of the sleeve 17, the push switch 13 is electrically connected to the electromagnet 2, and a protrusion 16 corresponding to the action part of the push switch 13 is provided at the lower end of the collar 15;

[0027] Pull out the positioning pin 12 to disengage it from the through-pin hole of the rotating shaft 18. At this time, turning the handle 14 can make the rotating shaft 18 rotate on the inner wall of the sleeve 17, and then the cleaning rod can rotate 180 along its own axis. The positioning pin 12 is reinserted into the through-pin hole to fix the rotating shaft 18 again. At the same time, the protrusion 16 on the ring 15 contacts the action part of the push switch 13, thereby cutting off the power to the electromagnet 2. At this time, the cleaning brush 4 installed on the cleaning rod 3 can be used to continue cleaning the residual metal debris on the workbench 11.

[0028] Furthermore, a cross bar 801 which is perpendicular to the axis of the vertical shaft 8 and the sleeve 17 is disposed at the upper end of the vertical shaft 8, one end of the cross bar 801 is connected to the outer wall of the sleeve 17, and a waste box 6 is disposed on the side wall of the bed 1;

[0029] The arrangement of the cross bar 801 enables the cleaning rod 3 to be completely separated from the processing table 11 when it swings to above the waste box 6, and the waste box 6 is used to collect metal debris.

[0030] Further, the brush includes an insulating shell 21, a pair of slide grooves 2101 are provided on the insulating shell 21, a brush rod 20 is slidably installed in the slide groove 2101, one end of the brush rod 20 is in contact with the semicircular ring metal sheet 19, a spring 2102 is installed in the slide groove 2101, the telescopic end of the spring 2102 is connected to the other end of the brush rod 20, and the brush rod 20 is electrically connected to the power supply;

[0031] Under the action of the spring 2102 , the brush rod 20 can maintain close contact with the semicircular ring-shaped metal sheet 19 .

[0032] Furthermore, the swing mechanism includes a reducer 9, the output end of the reducer 9 is connected to the vertical shaft 8, and the input end of the reducer 9 is connected to a servo motor 10;

[0033] The servo motor 9 can rotate forward and reverse alternately, and then drive the rotating shaft 8 to reciprocate within a range of 90 degrees through the reducer 9.

[0034] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process.

[0035] Embodiment: When in use, the servo motor 9 is started to rotate forward and reverse alternately and drive the rotating shaft 8 to reciprocate within a range of 90 degrees through the reducer 9. The vertical shaft 8 can drive the cleaning rod 3 to swing above the processing table 11. The electromagnet 2 connected to the cleaning rod 3 can absorb the metal debris on the processing table 11. The setting of the cross bar 801 can make the cleaning rod 3 swing to the top of the waste box 6. The waste box 6 is used to collect metal debris. When the cleaning rod 3 rotates to the top of the waste box 6, the brush rod 20 of the brush is out of contact with the semicircular ring metal sheet 19, the electromagnet 2 is powered off, and the electromagnet 2 is sucked. 2, the metal debris absorbed by the cleaning rod 18 falls into the waste box 6, the positioning pin 12 is pulled out to disengage it from the through-pin hole of the rotating shaft 18, and the handle 14 is turned to rotate the rotating shaft 18 on the inner wall of the sleeve 17, so that the cleaning rod can rotate 180 degrees along its own axis, and the positioning pin 12 is reinserted into the through-pin hole to fix the rotating shaft 18 again. At the same time, the protrusion 16 on the collar 15 contacts the action part of the push switch 13, so that the electromagnet 2 is powered off, and the cleaning brush 4 installed on the cleaning rod 3 can be used to continue cleaning the residual metal debris on the workbench 11.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Although the embodiments of the utility model have been shown and described, it is understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A metal parts processing machine tool, comprising a bed (1), wherein a processing table (11) and a processing tool (5) are provided on the upper part of the bed (1), characterized in that: A vertical shaft (8) is installed in the bed (1), the upper end of the vertical shaft (8) extends out of the processing table (11) and is connected to a cleaning rod (3), the upper and lower parts of the cleaning rod (3) are respectively installed with a cleaning brush (4) and an electromagnet (2), an insulating sleeve (7) is installed on the vertical shaft (8), a pair of semicircular ring-shaped metal sheets (19) are installed on the outer wall of the insulating sleeve (7), the pair of semicircular ring-shaped metal sheets (19) are electrically connected to the electromagnet (2), brushes corresponding to the pair of semicircular ring-shaped metal sheets (19) are arranged in the bed (1), and a power supply is connected to the brushes, a swing mechanism is connected to the lower end of the vertical shaft (8), and a reversing mechanism is arranged at the connection between the cleaning rod (3) and the vertical shaft (8).

2. A metal parts processing machine tool according to claim 1, characterized in that: The reversing mechanism comprises a sleeve (17) fixedly connected to the vertical shaft (8), a rotating shaft (18) rotatably connected inside the sleeve (17), one end of the rotating shaft (18) being connected to the cleaning rod (3), and the other end being connected to the handle (14), a positioning pin (12) being provided on the sleeve (17), the lower end of the positioning pin (12) penetrating the side wall of the sleeve (17), and a through pin hole being provided on the rotating shaft (18) and being clearance-matched with the positioning pin (12).

3. A metal parts processing machine tool according to claim 2, characterized in that: The end of the rotating shaft (18) close to the handle (14) is connected to a collar (15), the upper part of the sleeve (17) is connected to a push switch (13), the push switch (13) is electrically connected to the electromagnet (2), and the lower end of the collar (15) is provided with a protrusion (16) corresponding to the action part of the push switch (13).

4. A metal parts processing machine tool according to claim 2 or 3, characterized in that: The upper end of the vertical shaft (8) is provided with a cross bar (801) which is perpendicular to the axis of the vertical shaft (8) and the sleeve (17), one end of the cross bar (801) is connected to the outer wall of the sleeve (17), and the side wall of the bed (1) is provided with a waste box (6).

5. The metal parts processing machine tool according to claim 1, characterized in that: The brush comprises an insulating shell (21), a pair of slide grooves (2101) are provided on the insulating shell (21), a brush rod (20) is slidably installed in the slide groove (2101), one end of the brush rod (20) is in contact with a semicircular ring metal sheet (19), a spring (2102) is installed in the slide groove (2101), the telescopic end of the spring (2102) is connected to the other end of the brush rod (20), and the brush rod (20) is electrically connected to a power source.

6. The metal parts processing machine tool according to claim 1, characterized in that: The swing mechanism comprises a reducer (9), the output end of the reducer (9) is connected to the vertical shaft (8), and the input end of the reducer (9) is connected to a servo motor (10).

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