Internal scrap cleaning device for numerical control machine tool

Abstract

The utility model discloses a numerical control machine tool interior chipping cleaning device, which relates to the technical field of numerical control machine tools, and comprises a machine tool body, a workbench and a collecting box, the middle part of the upper end of the machine tool body is fixedly connected with the workbench, the rear side of the upper end of the workbench is provided with a chipping cleaning assembly, and the chipping cleaning assembly comprises a cleaning roller; the rear side of the outer end of the third rotating shaft is fixedly connected with a second gear, the upper end of the second gear is in meshed connection with a first gear, the rear end of the first gear is fixedly connected with a second rotating shaft, and the rear end of the second rotating shaft is rotationally connected with a second vertical plate through a bearing; and a second bevel gear is fixedly connected to the middle of the peripheral side of the second rotating shaft. According to the scrap cleaning device, scraps left on the surface of the scraper blade cleaned on the workbench can be cleaned, the phenomenon that the scraps fall onto the workbench for the second time when the workbench is cleaned subsequently is prevented, and the scrap cleaning efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control machine tool technical field, concretely is a numerical control machine tool internal scrap cleaning device. BACKGROUND

[0002] Numerical control machine tool is the abbreviation of digital control machine tool, is a kind of automatic machine tool equipped with program control system, can make machine tool action and process parts according to the program that has been programmed, and it is the latest technology that integrates machinery, automation, computer, measurement, microelectronics, basic composition includes processing program carrier, numerical control device, servo drive device, machine tool main body and other auxiliary devices, in the machining process of numerical control machine tool, it is raw material, and various kinds of parts are processed into various kinds of parts, such as screw, motor shaft, model car parts, fishing gear accessories, sound box product shell, mobile power shell, etc., in the process of machining production, a lot of scraps will be produced;

[0003] Such as the utility model patent with the publication number CN214322709U discloses a kind of numerical control machine tool internal scrap cleaning device, including device left frame, the surface of the device left frame is welded and fixed with two groups of track columns, the surface of the track column is movably installed with cleaning brush, the surface of the cleaning brush is welded and fixed with connecting block, the surface of the connecting block is welded and fixed with driving block, the surface of the track column is equipped with track path mouth, one end of the device left frame is fixedly installed with motor by bolt, the output shaft of the motor is fixedly installed with first gear, the inside of the device left frame is movably installed with connecting rod by limiting component, one end of the connecting rod is welded and fixed with fourth gear, the other end of the connecting rod is welded and fixed with second gear;The cleaning device can automatically remove the scrap of data machine tool workbench surface, reduce the labor degree of staff, and it is convenient to install, but there is the problem that a lot of scraps are attached to the surface of cleaning brush and inside when cleaning scrap on the surface of workbench, can cause the phenomenon that scrap is attached to the surface of workbench second time, finally lead to reduce cleaning efficiency, for this, we propose a kind of numerical control machine tool internal scrap cleaning device. SUMMARY

[0004] The utility model aims at providing a kind of numerical control machine tool internal scrap cleaning device, to solve the problems raised in the above background.

[0005] In order to achieve the above object, the utility model provides following technical scheme: A numerical control machine tool internal scrap cleaning device, including machine tool body, workstation and collection box, the workstation is fixedly connected in the upper end middle part of machine tool body, the rear side of workstation upper end is provided with scrap cleaning subassembly, the scrap cleaning subassembly includes the cleaning roller, the third pivot is fixedly connected with the surface of cleaning roller and passes through the cleaning roller, the rear side of third pivot outer end is fixedly connected with second gear, the upper end of second gear is engagedly connected with first gear, the rear end of first gear is fixedly connected with second pivot, the rear end of second pivot is rotatably connected with second vertical board through bearing, the lower end of second vertical board is fixedly connected with workstation, the middle part of second pivot outer circumferential side is fixedly connected with second bevel gear, the left side of second bevel gear is engagedly connected with first bevel gear.

[0006] Preferably, the rear side of the upper end of the workstation is fixedly connected with a fixing seat, a sliding groove is formed in the upper end of the fixing seat, a stepping motor is fixedly connected to the right end of the fixing seat, a rotating rod is fixedly connected to the output end of the stepping motor, and a threaded groove is formed in the outer end of the rotating rod, a through hole is formed in the lower side of the left end of the fixing seat and communicates with the sliding groove, a first pulley is fixedly connected to the left side of the outer end of the rotating rod, a second pulley is arranged below the first pulley, a belt is sleeved between the first pulley and the second pulley and passes through the through hole, a first pivot is fixedly connected to the surface of the second pulley and passes through the second pulley, a first vertical plate is rotatably connected to the left end of the first pivot through a bearing, and the lower end of the first vertical plate is fixedly connected to the workstation, and the first bevel gear is fixedly connected to the end of the first pivot away from the first vertical plate.

[0007] Preferably, the left side of the upper end of the workstation is fixedly connected with a collection box, and the upper end surface of the collection box is in the same plane as the upper end surface of the workstation.

[0008] Preferably, the lower corners of the lower end of the machine tool body are fixedly connected with supports.

[0009] Preferably, a moving cover is arranged at the upper end of the machine tool body.

[0010] Preferably, a bent sliding block is threadedly connected to the outer surface of the rotating rod, the outer surface of the bent sliding block is slidably connected to the sliding groove, a scraper is fixedly connected to the front end of the bent sliding block, and the lower end of the scraper abuts against the workstation.

[0011] Preferably, the front and rear ends of the third pivot are rotatably connected to the collection box through bearings, and the top of the brush at the outer end of the cleaning roller is higher than the upper end plane of the collection box.

[0012] Preferably, the rotating rod is rotatably connected to the fixing seat through a bearing.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. A machine tool body, a workbench, a debris cleaning component, a movable cover and a bracket are provided. The utility model can realize the cleaning action of the debris remaining on the surface of the scraper cleaning the workbench, thereby preventing the debris from falling onto the workbench a second time when the workbench is subsequently cleaned, thereby improving the debris cleaning efficiency.

[0015] 2. A collection box is provided to collect the debris scraped into the collection box by the scraper, and the debris attached to the scraper surface can also be directly collected, thereby improving the collection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the debris cleaning component of the utility model Figure One ;

[0018] Figure 3 For this utility model Figure 2 A magnified view of the structure of part A;

[0019] Figure 4 This is a schematic diagram of the structure of the debris cleaning component of the utility model Figure Two .

[0020] In the figure: 1. Machine tool body; 2. Workbench; 3. Collection box; 4. Debris cleaning assembly; 41. Fixed seat; 42. Slide; 43. Stepping motor; 44. Bending slider; 45. Scraper; 46. First pulley; 47. Through hole; 48. Belt; 49. Second pulley; 410. First rotating shaft; 411. First vertical plate; 412. First bevel gear; 413. Second bevel gear; 414. Second rotating shaft; 415. Second vertical plate; 416. First gear; 417. Second gear; 418. Third rotating shaft; 419. Cleaning roller; 420. Rotating rod; 5. Moving cover; 6. Bracket. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1 - Figure 4The utility model provides a technical scheme: a numerical control machine tool internal scrap cleaning device, including machine tool body 1, workstation 2 and collection box 3, the workstation 2 is fixedly connected in the middle part on the upper end of machine tool body 1, and the workstation 2 rear side upper end is provided with scrap cleaning assembly 4, and the scrap cleaning assembly 4 includes cleaning roller 419, and the third shaft 418 is fixedly connected on the surface of cleaning roller 419 and passes through cleaning roller 419, and the third shaft 418 outer end rear side is fixedly connected with second gear 417, and the first gear 416 is connected with the upper end of second gear 417, and the second shaft 414 is fixedly connected with the rear end of first gear 416, and the second vertical plate 415 is rotatably connected with the rear end of second shaft 414 through the bearing, and the workstation 2 is fixedly connected with the lower end of second vertical plate 415, and the second bevel gear 413 is fixedly connected with the middle part of the outer circumferential side of second shaft 414, and the first bevel gear 412 is connected with the left side of second bevel gear 413.

[0023] In the embodiment, the workstation 2 rear side upper end is fixedly connected with fixed seat 41, the fixed seat 41 upper end is provided with sliding slot 42, the fixed seat 41 right end is fixedly connected with step motor 43, the step motor 43 output end is fixedly connected with rotating rod 420 and is provided with screw groove on the outer end of rotating rod 420, the fixed seat 41 left end lower side is provided with through hole 47 and is communicated with sliding slot 42, the first pulley 46 is fixedly connected with the outer end left side of rotating rod 420, the second pulley 49 is arranged on the lower part of first pulley 46, the belt 48 is sleeved between first pulley 46 and second pulley 49 and passes through through hole 47, the first shaft 410 is fixedly connected with the surface of second pulley 49 and passes through second pulley 49, the first vertical plate 411 is rotatably connected with the left end of first shaft 410 through the bearing and is fixedly connected with the workstation 2 lower end, and the first bevel gear 412 is fixedly connected with the end of first shaft 410 away from the first vertical plate 411.

[0024] Specifically, the rotating rod 420 is driven by the step motor 43 output end to rotate and drive the bending sliding block 44 to slide in the sliding slot 42, at this time, the first pulley 46 is driven by the rotating rod 420 to rotate and drive the second pulley 49 to rotate through the belt 48, at this time, the second pulley 49 drives the first shaft 410 to rotate and drive the first bevel gear 412 to rotate.

[0025] In the embodiment, the workstation 2 left side upper end is fixedly connected with collection box 3, and the upper end surface of collection box 3 is in the same plane with the upper end surface of workstation 2.

[0026] Specifically, the collection box 3 can collect the scrap in the collection box 3 scraped by the scraper 45, and also can directly collect the scrap attached to the surface of the scraper 45, thereby improving the collection efficiency.

[0027] The lower end of the machine tool body 1 is fixedly connected with a support 6 at each corner.

[0028] Specifically, the machine tool body 1 is stably supported by the support 6.

[0029] In this embodiment, the upper end of the machine tool body 1 is provided with a moving cover 5.

[0030] Specifically, the workbench 2 is shielded by the moving cover 5.

[0031] In this embodiment, the outer surface of the rotating rod 420 is threadedly connected with a bent sliding block 44, the outer surface of the bent sliding block 44 is slidingly connected with a sliding groove 42, the front end of the bent sliding block 44 is fixedly connected with a scraper 45, and the lower end of the scraper 45 abuts against the workbench 2.

[0032] Specifically, the rotating rod 420 drives the bent sliding block 44 to slide in the sliding groove 42, and the bent sliding block 44 drives the scraper 45 to scrape off the debris on the surface of the workbench 2.

[0033] In this embodiment, the third rotating shaft 418 is rotatably connected with the collecting box 3 at the front and rear ends through bearings, and the outer end brush of the cleaning roller 419 is higher than the upper end plane of the collecting box 3.

[0034] Specifically, it is ensured that the third rotating shaft 418 does not interfere with the collecting box 3.

[0035] In this embodiment, the rotating rod 420 is rotatably connected with the fixing seat 41 through a bearing.

[0036] Specifically, it is ensured that the rotating rod 420 does not interfere with the fixing seat 41.

[0037] Working principle: when the device is used, the stepping motor 43 can be powered at this time, the output end of the stepping motor 43 drives the rotating rod 420 to rotate and further drives the bending sliding block 44 to slide in the sliding groove 42, the bending sliding block 44 drives the scraper 45 to clean the debris on the workbench 2, the rotating rod 420 also drives the first pulley 46 to rotate and further drives the second pulley 49 to rotate through the belt 48, the second pulley 49 drives the first rotating shaft 410 to rotate and further drives the first bevel gear 412 to rotate, the first bevel gear 412 drives the second bevel gear 413 to rotate and further drives the second rotating shaft 414 to rotate, the second rotating shaft 414 drives the first gear 416 to rotate, the first gear 416 drives the second gear 417 to rotate and further drives the third rotating shaft 418 to rotate and further drives the cleaning roller 419 to rotate, when the scraper 45 moves to the position of the cleaning roller 419, the bristles on the surface of the cleaning roller 419 clean the debris attached to the surface of the scraper 45, the cleaning action of the debris on the surface of the scraper 45 is completed, the present utility model realizes the cleaning action of the residual debris on the surface of the scraper 45 on the workbench 2, prevents the phenomenon that the debris falls on the workbench 2 again during the subsequent cleaning of the workbench 2, and improves the debris cleaning efficiency.

[0038] Although the embodiments of the present utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present utility model, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A device for cleaning debris inside a CNC machine tool, comprising a machine tool body (1), a workbench (2) and a collection box (3), characterized in that: The middle portion of the upper end of the machine tool body (1) is fixedly connected to a workbench (2), and a debris cleaning assembly (4) is provided on the rear side of the upper end of the workbench (2). The debris cleaning assembly (4) includes a cleaning roller (419), a third rotating shaft (418) is fixedly connected to the surface of the cleaning roller (419), and the third rotating shaft (418) passes through the cleaning roller (419), a second gear (417) is fixedly connected to the rear side of the outer end of the third rotating shaft (418), the upper end of the second gear (417) is meshedly connected to the first gear (416), the rear end of the first gear (416) is fixedly connected to the second rotating shaft (414), the rear end of the second rotating shaft (414) is rotatably connected to the second vertical plate (415) through a bearing, the lower end of the second vertical plate (415) is fixedly connected to the workbench (2), the middle portion of the outer circumference of the second rotating shaft (414) is fixedly connected to the second bevel gear (413), and the left side of the second bevel gear (413) is meshedly connected to the first bevel gear (412).

2. The chip cleaning device for a CNC machine tool according to claim 1, characterized in that: The upper rear side of the workbench (2) is fixedly connected to a fixed seat (41), the upper end of the fixed seat (41) is provided with a slide groove (42), the right end of the fixed seat (41) is fixedly connected to a stepping motor (43), the output end of the stepping motor (43) is fixedly connected to a rotating rod (420), and the outer end of the rotating rod (420) is provided with a threaded groove, the lower side of the left end of the fixed seat (41) is provided with a through hole (47), and the through hole (47) is connected to the slide groove (42), the left side of the outer end of the rotating rod (420) is fixedly connected to a first pulley (46), and the lower part of the first pulley (46) is provided with a A second pulley (49), a belt (48) is sleeved between the first pulley (46) and the second pulley (49), and the belt (48) passes through the through hole (47), a first rotating shaft (410) is fixedly connected to the surface of the second pulley (49), and the first rotating shaft (410) passes through the second pulley (49), the left end of the first rotating shaft (410) is rotatably connected to the first vertical plate (411) through a bearing, and the lower end of the first vertical plate (411) is fixedly connected to the workbench (2), and the end of the first rotating shaft (410) away from the first vertical plate (411) is fixedly connected to the first bevel gear (412).

3. The chip cleaning device for a CNC machine tool according to claim 1, characterized in that: A collection box (3) is fixedly connected to the left side of the upper end of the workbench (2), and the upper end surface of the collection box (3) and the upper end surface of the workbench (2) are in the same plane.

4. The device for cleaning debris inside a CNC machine tool according to claim 1, characterized in that: Each corner of the lower end of the machine tool body (1) is fixedly connected to a bracket (6).

5. The device for cleaning debris inside a CNC machine tool according to claim 1, characterized in that: A movable cover (5) is provided at the upper end of the machine tool body (1).

6. The device for cleaning debris inside a CNC machine tool according to claim 2, characterized in that: The outer surface of the rotating rod (420) is threadedly connected to a bending slider (44), and the outer surface of the bending slider (44) is slidably connected to the slide groove (42). The front end of the bending slider (44) is fixedly connected to a scraper (45), and the lower end of the scraper (45) abuts against the workbench (2).

7. The device for cleaning debris inside a CNC machine tool according to claim 3, characterized in that: The front and rear ends of the third rotating shaft (418) are rotatably connected to the collection box (3) via bearings, and the top height of the brush at the outer end of the cleaning roller (419) is higher than the upper end plane of the collection box (3).

8. The device for cleaning debris inside a CNC machine tool according to claim 2, characterized in that: The rotating rod (420) is rotatably connected to the fixing seat (41) via a bearing.

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