Inclined numerical control machine tool

Abstract

The utility model relates to the technical field of numerical control machine tools, and provides an inclined numerical control machine tool which comprises a machine body, a first groove and a deep groove are formed in the machine body, an inclined plate is hinged to the interior of the first groove, and an adjusting mechanism used for adjusting the inclination angle of the inclined plate is arranged between the first groove and the inclined plate. A guide rail and a main shaft are arranged on the upper surface of the inclined plate, and a tool rest is arranged on the upper surface of the guide rail. According to the inclined numerical control machine tool, the inclination angle of the inclined plate can be adjusted through the arranged adjusting mechanism, so that the inclined numerical control machine tool can meet various different production requirements, and the applicability of the inclined numerical control machine tool is improved; through the arranged cleaning mechanism, waste chips and waste liquid can be cleaned in a classified mode, the situation that the waste chips and the waste liquid are mixed and accumulated is avoided, a machine tool can continuously machine for a long time, the waste chips and the waste liquid can be cleaned in a targeted mode, the trouble of manual cleaning is avoided, operation is easy and convenient, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerically controlled machine tools, in particular to an inclined numerically controlled machine tool. Background Art

[0002] The slant bed CNC lathe is a high-precision, high-efficiency automated machine tool equipped with a multi-station turret or a power turret. The machine tool has a wide range of process performance and can process linear cylinders, oblique cylinders, arcs, various threads, grooves, worms and other complex workpieces. It has various compensation functions for linear interpolation and circular interpolation, and has played a good economic effect in the mass production of complex parts. The plane where the two guide rails of the slant bed CNC lathe are located intersects with the ground plane to form an inclined plane with an angle of 30 degrees, 45 degrees, 60 degrees, and 75 degrees. The bed of the slant bed CNC lathe is a right triangle. Obviously, in the same guide rail width In this case, the X-axis slide of the inclined bed is longer than that of the flat bed. The practical significance of its application in lathes is that more tool positions can be arranged. The cross-sectional area of ​​the inclined bed CNC lathe is larger than that of the flat bed of the same specification, that is, it has stronger resistance to bending and torsion. Slanted bed or flat bed inclined guide machine tools are generally used for processing oversized parts. Because the corresponding components of medium and large machine tools are also large, especially the turret part, the inclined guide rails are mainly used to overcome gravity and have better stability to improve the machine tool accuracy. The superiority of inclined bed machine tools can be reflected in some harsh environments. The inclined bed machine tools can effectively utilize space and greatly reduce the plane footprint of the machine tool.

[0003] The inclination angle of the guide rails of existing inclined CNC machine tools is mostly fixed, which makes it inconvenient to adjust the inclination angle of the guide rails according to different production requirements, making the device have certain limitations. In addition, a large amount of waste chips will be generated during processing, and the waste chips need to be manually swept out of the workbench with a brush, which is rather troublesome. At the same time, liquids such as coolant will be sprayed when processing the workpiece. Such liquids are mixed with waste chips and accumulated, which is not only not conducive to long-term continuous processing of the machine tool, but also increases the difficulty of cleaning the waste chips, consuming a lot of time. Utility Model Content

[0004] The utility model proposes an inclined CNC machine tool, which solves the problem in the related art that it is inconvenient to adjust the inclination angle of the guide rail according to different production requirements, which makes the device limited. In addition, manual cleaning of mixed waste chips and waste liquid during the processing is troublesome, time-consuming and labor-intensive.

[0005] The technical scheme of the utility model is as follows: an inclined CNC machine tool comprises a machine body, a groove 1 and a deep groove are respectively opened inside the machine body, an inclined plate is hinged inside the groove 1, an adjustment mechanism for adjusting the inclination angle of the inclined plate is arranged between the groove 1 and the inclined plate, a guide rail and a spindle are arranged on the upper surface of the inclined plate, a tool holder is arranged on the upper surface of the guide rail, and a cleaning mechanism for cleaning waste chips and waste liquid is arranged inside the deep groove;

[0006] The adjusting mechanism comprises a motor 1, a screw 1 is fixed to the output end of the motor 1, a slider 1 is threadedly connected to the outer surface of the screw 1, a hinged rod is hinged to the upper surface of the slider 1, and the end of the hinged rod away from the slider 1 is hinged to the inclined plate; the adjusting mechanism is capable of adjusting the inclination angle of the inclined plate, so that it can be adapted to a variety of different production requirements, thereby improving the applicability of the device.

[0007] The cleaning mechanism includes motor 2 and motor 3, the output end of motor 2 is fixed with an eccentric block, the deep groove is provided with a slide groove, the slide groove is slidably connected with a filter screen, the outer surface of the eccentric block is always in contact with the outer surface of the filter screen, a group of springs 1 is fixed between the side of the filter screen away from the eccentric block and the deep groove, the output end of motor 3 is fixed with screw 2, the outer surface of screw 2 is threadedly connected with slider 2, the deep groove is provided with a guide rod, the outer surface of the guide rod is slidably connected with slider 3, the slider 2 and the slider 3 are both provided with a clamping mechanism, and the slider 2 and the slider 3 are clamped with a brush through the clamping mechanism. The cleaning mechanism can classify and clean waste chips and waste liquid, which not only avoids the mixed accumulation of waste chips and waste liquid, so that the machine tool can continue to process for a long time, but also can clean waste chips and waste liquid in a targeted manner, avoiding the trouble of manual cleaning, and is simple and convenient to operate, saving time and effort.

[0008] A support plate is fixed inside the groove 1, a limiting groove is provided inside the support plate, the outer surface of the slider 1 is slidably connected to the limiting groove, and the end of the support plate away from the motor 1 is hinged to the inclined plate. The setting of the limiting groove can limit the slider 1 to prevent the slider 1 from shaking during the sliding process.

[0009] A fixing plate is fixed on the upper surface of the support plate, the outer surface of the screw rod 1 is rotatably connected to the groove 1 and the inside of the fixing plate, and the outer surface of the motor 1 is fixed to the outer surface of the fuselage.

[0010] A dirt collecting box is slidably connected inside the deep groove, and a liquid discharge port is provided on the bottom surface of the deep groove.

[0011] The outer surface of the screw rod 2 is rotatably connected to the inside of the deep groove, and the outer surface of the motor 3 is fixed to the outer surface of the body.

[0012] The outer surface of the second motor is fixed to the outer surface of the fuselage.

[0013] The clamping mechanism includes two slide bars and a groove 2 provided on the slide bar 2. A clamping block is fixed to the ends of the two slide bars that are close to each other, and a rotating block is hinged to the ends of the two slide bars that are far from each other. A circular groove that matches the clamping block is provided inside the groove 2 and the brush. The setting of the clamping mechanism can realize the rapid clamping of the slide bar 2 and the brush, and the operation is simple and fast, and the brush can be conveniently replaced.

[0014] The outer surface of each of the clamping blocks is slidably connected to the circular groove, and the outer surface of each of the sliding rods is sleeved with a second spring, and the two ends of the second spring are respectively fixed to the clamping block and the inner wall of the circular groove.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. The utility model can adjust the inclination angle of the inclined plate through the adjustment mechanism, so that it can be applied to a variety of different production needs, improving the applicability of the device. The cleaning mechanism can classify and clean the waste chips and waste liquid, which not only avoids the mixing and accumulation of waste chips and waste liquid, so that the machine tool can continue to process for a long time, but also can clean the waste chips and waste liquid in a targeted manner, avoiding the trouble of manual cleaning, and is simple and convenient to operate, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the front view of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the right view of the utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the filter screen of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the screw rod 2 of the utility model;

[0022] Figure 5 It is an exploded view of the adjustment mechanism of the utility model;

[0023] Figure 6 It is an exploded view of the clamping mechanism of the utility model.

[0024] In the figure:

[0025] 1. Fuselage; 2. Groove 1; 3. Inclined plate;

[0026] 4. Adjustment mechanism; 401. Motor 1; 402. Screw 1; 403. Slider 1; 404. Articulated rod; 405. Support plate; 406. Limiting groove; 407. Fixing plate;

[0027] 5. Guide rail; 6. Spindle; 7. Tool holder; 8. Deep groove;

[0028] 9. Cleaning mechanism; 901. Motor 2; 902. Eccentric block; 903. Slide; 904. Filter; 905. Spring 1; 906. Motor 3; 907. Screw 2; 908. Slider 2; 909. Guide rod; 910. Slider 3; 911. Brush;

[0029] 912, clamping mechanism; 9121, sliding rod; 9122, groove 2; 9123, clamping block; 9124, rotating block; 9125, circular groove; 9126, spring 2;

[0030] 913. Dirt collection box. DETAILED DESCRIPTION

[0031] The following will be combined with 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 of 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.

[0032] Example 1

[0033] like Figure 1~Figure 5 As shown, this embodiment proposes an inclined CNC machine tool, including a machine body 1, a groove 2 and a deep groove 8 are respectively opened inside the machine body 1, an inclined plate 3 is hinged inside the groove 2, an adjustment mechanism 4 for adjusting the inclination angle of the inclined plate 3 is arranged between the groove 2 and the inclined plate 3, a guide rail 5 and a spindle 6 are arranged on the upper surface of the inclined plate 3, a tool holder 7 is arranged on the upper surface of the guide rail 5, and a cleaning mechanism 9 for cleaning waste chips and waste liquid is arranged inside the deep groove 8;

[0034] Please refer to Figure 2 and Figure 5The adjusting mechanism 4 includes a motor 401, a screw rod 402 is fixed to the output end of the motor 401, a slider 403 is threadedly connected to the outer surface of the screw rod 402, a hinge rod 404 is hinged to the upper surface of the slider 403, and the end of the hinge rod 404 away from the slider 403 is hinged to the inclined plate 3; starting the motor 401 in the adjusting mechanism 4 can make the slider 403 slide on the screw rod 402, and the angle between the hinge rod 404 and the slider 403 can change during the sliding process, so that the angle between the hinge rod 404 and the inclined plate 3 can change accordingly, and when the angle between the hinge rod 404 and the slider 403 gradually increases, the angle between the hinge rod 404 and the inclined plate 3 can gradually decrease, so that the inclination angle of the inclined plate 3 can be increased, and the inclination angle of the inclined plate 3 can be adjusted according to different usage requirements, thereby improving the applicability of the device.

[0035] A support plate 405 is fixed inside the groove 1 2 , a limiting groove 406 is provided inside the support plate 405 , an outer surface of the slider 1 403 is slidably connected to the limiting groove 406 , and one end of the support plate 405 away from the motor 1 401 is hinged to the inclined plate 3 .

[0036] A fixing plate 407 is fixed to the upper surface of the support plate 405, the outer surface of the screw rod 402 is rotatably connected to the groove 2 and the inner part of the fixing plate 407, and the outer surface of the motor 401 is fixed to the outer surface of the body 1.

[0037] Please refer to Figure 1 , Figure 3 and Figure 4 The cleaning mechanism 9 includes a second motor 901 and a third motor 906. An eccentric block 902 is fixed to the output end of the second motor 901. A slide groove 903 is provided inside the deep groove 8. A filter screen 904 is slidably connected inside the slide groove 903. The outer surface of the eccentric block 902 is always in contact with the outer surface of the filter screen 904. A group of springs 905 are fixed between the side of the filter screen 904 away from the eccentric block 902 and the deep groove 8. A second screw 907 is fixed to the output end of the third motor 906. A second slider 908 is threadedly connected to the outer surface of the second screw 907. A guide rod 909 is fixed inside the deep groove 8. A slider screen 910 is slidably connected to the outer surface of the guide rod 909. A clamping mechanism 912 is provided inside the second slider 908 and the third slider 910. The second slider 908 and the third slider 910 are clamped with a brush 911 through the clamping mechanism 912.

[0038] A dirt collecting box 913 is slidably connected inside the deep groove 8 , and a drainage port is provided on the bottom surface of the deep groove 8 . First, start the motor 2 901 in the cleaning mechanism 9 to make the eccentric block 902 rotate. Under the action of the spring 1 905, the filter screen 904 can swing back and forth in the slide 903, so that the waste liquid can fall from the filter screen 904 to the bottom and then be discharged through the drain port, while the waste chips remain on the surface of the filter screen 904. At this time, start the motor 3 906 to make the screw 2 907 rotate, so that the slider 2 908 can drive the brush 911 and the slider 3 910 to slide along the guide rod 909, so that the brush 911 can sweep the waste chips on the filter screen 904 into the dirt collecting box 913, so as to realize the classified cleaning of waste chips and waste liquid, which not only avoids the mixed accumulation of waste chips and waste liquid, but also enables the machine tool to continue processing for a long time, and can also clean the waste chips and waste liquid in a targeted manner, avoiding the trouble of manual cleaning, and is simple and convenient to operate, saving time and effort.

[0039] The outer surface of the second screw rod 907 is rotatably connected to the inside of the deep groove 8, and the outer surface of the third motor 906 is fixed to the outer surface of the body 1.

[0040] The outer surface of the second motor 901 is fixed to the outer surface of the body 1 .

[0041] When the tilting angle of the inclined plate 3 needs to be adjusted, the motor 401 in the adjusting mechanism 4 is started, so that the slider 403 can slide on the screw rod 402 along the limit groove 406. During the sliding process, the angle between the hinge rod 404 and the slider 403 can change, so that the angle between the hinge rod 404 and the inclined plate 3 can change accordingly. When the angle between the hinge rod 404 and the slider 403 gradually increases, the angle between the hinge rod 404 and the inclined plate 3 can gradually decrease, so that the tilting angle of the inclined plate 3 can be increased. The tilting angle of the inclined plate 3 can be adjusted according to different usage requirements, thereby improving the applicability of the device. When it is necessary to clean the waste chips and waste liquid generated during the processing, the waste chips and waste liquid generated will fall on the filter screen 904 in the cleaning mechanism 9, and the cleaning mechanism 9 is started first. The motor 2 901 in the processing mechanism 9 can make the eccentric block 902 rotate, and under the action of the spring 1 905, the filter screen 904 can swing back and forth in the slide groove 903, so that the waste liquid can fall from the filter screen 904 to the bottom and then be discharged through the drain port, while the waste chips remain on the surface of the filter screen 904. At this time, the motor 3 906 is started to make the screw 2 907 rotate, so that the slider 2 908 can drive the brush 911 and the slider 3 910 to slide along the guide rod 909, so that the brush 911 can sweep the waste chips on the filter screen 904 into the dirt collecting box 913, so as to realize the classified cleaning of the waste chips and waste liquid, which not only avoids the mixed accumulation of waste chips and waste liquid, but also enables the machine tool to continue processing for a long time, and can also clean the waste chips and waste liquid in a targeted manner, avoiding the trouble of manual cleaning, and is simple and convenient to operate, saving time and effort.

[0042] Example 2

[0043] like Figure 6 As shown, based on the same concept as the above embodiment 1, this embodiment further proposes:

[0044] Please refer to Figure 6 The clamping mechanism 912 includes two slide bars 9121 and a groove 9122 provided on the slider 908. The two slide bars 9121 are fixed with a clamping block 9123 at their ends close to each other, and the two slide bars 9121 are hinged with a rotating block 9124 at their ends away from each other. The groove 9122 and the brush 911 are provided with a circular groove 9125 adapted to the clamping block 9123. The setting of the clamping mechanism 912 can realize the fast clamping of the slider 908 and the brush 911, and the operation is simple and fast, and the brush 911 can be easily replaced.

[0045] The outer surface of each block 9123 is slidably connected to the circular groove 9125, and the outer surface of each slide bar 9121 is sleeved with a second spring 9126, and the two ends of the second spring 9126 are respectively fixed to the block 9123 and the inner wall of the circular groove 9125. The second spring 9126 is provided to keep the second slide block 908 and the brush 911 in a clamping state.

[0046] In this embodiment, when it is necessary to replace the brush 911 that has been used for a long time, the rotating block 9124 in the clamping mechanism 912 is first rotated to make the upper surface of the rotating block 9124 contact with the outer surface of the second slider 908. During the rotation process, the rotating block 9124 can drive the slide bar 9121 and the clamping block 9123 to slide in the direction of the rotating block 9124, so that the clamping block 9123 can slide from the inside of the circular groove 9125 of the brush 911 to the inside of the circular groove 9125 of the second slider 908, so that the fixation of the second slider 908 and the brush 911 can be released, and the brush 911 can be more easily removed. After replacing the new brush 911, place the brush 911 in the groove 9122, rotate the rotating block 9124 so that the protruding end of the rotating block 9124 is downward, and the rotating block 9124 can drive the sliding rod 9121 and the clamping block 9123 to slide from the circular groove 9125 in the slider 908 to the circular groove 9125 of the brush 911, thereby realizing the rapid clamping connection between the slider 908 and the brush 911. Under the action of the spring 9126, this clamping state can be maintained, thereby realizing the rapid replacement of the brush 911, and the operation is simple and convenient.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Inclined CNC machine tool, characterized in that: The machine comprises a body (1), wherein a groove (2) and a deep groove (8) are respectively provided inside the body (1), an inclined plate (3) is hinged inside the groove (2), an adjustment mechanism (4) for adjusting the inclination angle of the inclined plate (3) is provided between the groove (2) and the inclined plate (3), a guide rail (5) and a main shaft (6) are provided on the upper surface of the inclined plate (3), a tool holder (7) is provided on the upper surface of the guide rail (5), and a cleaning mechanism (9) for cleaning waste chips and waste liquid is provided inside the deep groove (8); The adjusting mechanism (4) comprises a motor 1 (401), a screw rod 1 (402) being fixed to the output end of the motor 1 (401), a slider 1 (403) being threadedly connected to the outer surface of the screw rod 1 (402), a hinged rod (404) being hinged to the upper surface of the slider 1 (403), and an end of the hinged rod (404) away from the slider 1 (403) being hinged to the inclined plate (3); The cleaning mechanism (9) comprises a second motor (901) and a third motor (906); an eccentric circular block (902) is fixed to the output end of the second motor (901); a sliding groove (903) is provided inside the deep groove (8); a filter screen (904) is slidably connected inside the sliding groove (903); the outer surface of the eccentric circular block (902) is always in contact with the outer surface of the filter screen (904); and a group of springs (905) are fixed between the side of the filter screen (904) away from the eccentric circular block (902) and the deep groove (8). The output end of the motor three (906) is fixed with a screw rod two (907), the outer surface of the screw rod two (907) is threadedly connected with a slider two (908), the inside of the deep groove (8) is fixed with a guide rod (909), the outer surface of the guide rod (909) is slidably connected with a slider three (910), the inside of the slider two (908) and the slider three (910) are both provided with a clamping mechanism (912), and the slider two (908) and the slider three (910) are clamped with a brush (911) through the clamping mechanism (912).

2. The inclined CNC machine tool according to claim 1, characterized in that: A support plate (405) is fixed inside the groove one (2), a limiting groove (406) is provided inside the support plate (405), an outer surface of the slider one (403) is slidably connected to the limiting groove (406), and an end of the support plate (405) away from the motor one (401) is hinged to the inclined plate (3).

3. The inclined CNC machine tool according to claim 2, characterized in that: A fixing plate (407) is fixed to the upper surface of the support plate (405); the outer surface of the screw rod 1 (402) is rotatably connected to the inside of the groove 1 (2) and the fixing plate (407); and the outer surface of the motor 1 (401) is fixed to the outer surface of the body (1).

4. The inclined CNC machine tool according to claim 1, characterized in that: A dirt collecting box (913) is slidably connected inside the deep groove (8), and a liquid discharge port is provided on the bottom surface of the deep groove (8).

5. The inclined CNC machine tool according to claim 1, characterized in that: The outer surface of the second screw rod (907) is rotatably connected to the inside of the deep groove (8), and the outer surface of the third motor (906) is fixed to the outer surface of the body (1).

6. The inclined CNC machine tool according to claim 1, characterized in that: The outer surface of the second motor (901) is fixed to the outer surface of the fuselage (1).

7. The inclined CNC machine tool according to claim 1, characterized in that: The clamping mechanism (912) comprises two sliding rods (9121) and a second groove (9122) formed on a second sliding block (908); a clamping block (9123) is fixed to the ends of the two sliding rods (9121) that are close to each other; a rotating block (9124) is hinged to the ends of the two sliding rods (9121) that are away from each other; and a circular groove (9125) that matches the clamping block (9123) is formed inside the second groove (9122) and the brush (911).

8. The inclined CNC machine tool according to claim 7, characterized in that: The outer surface of each of the clamping blocks (9123) is slidably connected to the circular groove (9125), and the outer surface of each of the sliding rods (9121) is sleeved with a second spring (9126), and the two ends of the second spring (9126) are respectively fixed to the inner wall of the clamping block (9123) and the circular groove (9125).

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