Multi-station numerical control planer type milling machine for machining

Abstract

The multi-station numerical control planer type milling machine comprises a base, a portal frame is fixedly installed on the top of the base, a bottom plate is arranged at the upper end of the base, a machining table is arranged at the upper end of the bottom plate, and a vibration motor is fixedly installed in the center of the bottom of the machining table. And a driving motor is fixedly mounted on one side of the top of the base. According to the multi-station numerical control planer type milling machine for machining, through the design of the bottom plate, the machining table, the storage groove, the vibration motor, a driving motor, a rotating column, a driving gear, a driven gear, a spring, a supporting column, a limiting sliding groove and a limiting sliding block, after machining is completed, the driving motor is controlled to operate, so that the driving gear and the driven gear smoothly rotate in a meshed mode; by means of the design, the machining table is inclined, then most waste chips attached to the machining table are promoted to slide into the collecting groove, and therefore primary concentration of the waste chips is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of CNC gantry milling machines for workstations, in particular to a multi-workstation CNC gantry milling machine for mechanical processing. Background Art

[0002] The multi-station CNC gantry milling machine is a type of CNC gantry milling machine. It has multiple stations and can complete multiple processing tasks on one device, improving the processing efficiency and the automation level of the production line. This machine tool combines the advantages of CNC technology and gantry milling machines, making the processing process more precise, efficient and flexible.

[0003] There is an obvious problem in the operation of the existing multi-station CNC gantry milling machine for mechanical processing. A large amount of machining waste chips will remain on the milling machine, and the waste chip cleaning has become a thorny problem. Due to the complex structure of the multi-station CNC gantry milling machine, the waste chips are scattered in various hard-to-reach parts, making the cleaning work extremely difficult. The traditional cleaning method often requires manual work, which is not only inefficient, but also has certain safety risks. At the same time, the cleaning of waste chips may also have an adverse effect on the accuracy and stability of the machine tool, further exacerbating the severity of the problem. Therefore, we propose a multi-station CNC gantry milling machine for mechanical processing. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-station CNC gantry milling machine for mechanical processing, so as to solve the problem raised in the above background technology that the existing multi-station CNC gantry milling machine for mechanical processing has an obvious problem during operation, that is, a large amount of processing waste chips will remain on the milling machine, and the waste chip cleaning becomes a thorny problem. Due to the complex structure of the multi-station CNC gantry milling machine, the waste chips are scattered in various difficult-to-reach parts, and the cleaning work becomes extremely difficult. The traditional cleaning method often needs to be done manually, which is not only inefficient, but also has certain safety risks. At the same time, the cleaning of the waste chips may also have an adverse effect on the accuracy and stability of the machine tool, further aggravating the severity of the problem.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a multi-station CNC gantry milling machine for mechanical processing, comprising a base, a gantry is fixedly installed on the top of the base, a bottom plate is arranged on the upper end of the base, a processing table is arranged on the upper end of the bottom plate, a vibration motor is fixedly installed at the center of the bottom of the processing table, a driving motor is fixedly installed on one side of the top of the base, a rotating column is fixedly connected to the center of both sides of the bottom plate, a driving gear is arranged on one side of the driving motor, a driven gear is meshed with the top of the driving gear, grooves are provided at the four corners of the top of the base plate, pillars are fixedly connected at the four corners of the bottom of the processing table, springs are fixedly connected to the inner bottoms of the four grooves, limited sliding blocks are fixedly connected to the bottoms on both sides of the pillars, limited sliding grooves are provided on the tops on both sides of the grooves, and a collecting groove is provided at the center of the top of the base.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] The multi-station CNC gantry milling machine for mechanical processing, through the design of the base plate, processing table, storage slot, vibration motor, drive motor, rotating column, active gear, driven gear, spring, pillar, limit slide and limit slider, after the processing is completed, by controlling the operation of the drive motor, the active gear and the driven gear are smoothly meshed and rotated, thereby realizing the tilt adjustment of the base plate and the processing table. This design makes the processing table tilt and thus causes most of the waste chips attached to the processing table to slide into the collection slot, thereby realizing the initial concentration of the waste chips, which provides great convenience for subsequent cleaning work. At the same time, by starting the vibration motor, the pillars at the bottom of the processing table vibrate under the action of the spring. This vibration can not only further promote the sliding of the waste chips, but also effectively loosen the waste chips stubbornly attached to the surface of the processing table, thereby significantly improving the thoroughness and efficiency of the waste chip cleaning, realizing the efficient concentration and cleaning of the waste chips, providing a more convenient and clean working environment for the operator, and also extending the service life of the equipment and improving the overall processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of the utility model;

[0009] Figure 2 For this utility model Figure 1 A is a partial enlarged schematic diagram;

[0010] Figure 3 This is a bottom view of the structure of the processing table of the utility model;

[0011] Figure 4 This is a structural stereogram of the bottom plate of the utility model;

[0012] Figure 5 It is the front view of the structure of the utility model.

[0013] In the figure: 1. base; 2. gantry; 3. bottom plate; 4. processing table; 5. clamping mechanism; 6. storage slot; 7. vibration motor; 8. driving motor; 9. rotating column; 10. driving gear; 11. driven gear; 12. groove; 13. spring; 14. pillar; 15. limit slide groove; 16. limit slider; 17. collecting tank. DETAILED DESCRIPTION

[0014] 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.

[0015] See also Figure 1-5 The utility model provides a technical solution: a multi-station CNC gantry milling machine for mechanical processing, comprising a base 1, a gantry 2 is fixedly installed on the top of the base 1, a bottom plate 3 is arranged on the upper end of the base 1, a processing table 4 is arranged on the upper end of the bottom plate 3, a vibration motor 7 is fixedly installed at the center of the bottom of the processing table 4, a driving motor 8 is fixedly installed on one side of the top of the base 1, a rotating column 9 is fixedly connected to the centers of both sides of the bottom plate 3, a driving gear 10 is arranged on one side of the driving motor 8, a driven gear 11 is meshed with the top of the driving gear 10, grooves 12 are provided at the four corners of the top of the bottom plate 3, pillars 14 are fixedly connected at the four corners of the bottom of the processing table 4, springs 13 are fixedly connected to the inner bottoms of the four grooves 12, limited sliding blocks 16 are fixedly connected to the bottoms of both sides of the pillars 14, limited sliding grooves 15 are provided on the tops of both sides of the grooves 12, and a collecting groove 17 is provided at the center of the top of the base 1.

[0016] A clamping mechanism 5 is fixedly installed on the top of the processing table 4. Three clamping mechanisms 5 are provided for clamping the workpiece.

[0017] A receiving groove 6 is provided at the center of the top of the bottom plate 3 , and the lower end of the vibration motor 7 passes through the inside of the receiving groove 6 to prevent the vibration motor 7 from contacting the bottom plate 3 .

[0018] The driving motor 8 is fixedly connected to an output shaft through an output end on one side thereof, one side of the output shaft is fixedly connected to the center of one side of the driving gear 10, one end of the rotating column 9 arranged on the left side penetrates the gantry 2 and is fixedly connected to the center of one side of the driven gear 11, and one end of the rotating column 9 arranged on the right side is movably connected to a bearing fixedly installed at the bottom position on one side of the inner wall of the gantry 2, and the driving gear 10 is driven by the driving motor 8 to engage the driven gear 11 to rotate, thereby driving the base plate 3 to tilt through the rotating column 9.

[0019] A movable door is movably connected to the top position of the center of the front surface of the base 1, and support legs are fixedly installed at the four corners of the bottom of the base 1. The waste collected in the collection tank 17 can be processed by opening the movable door, and the support legs are used to support the base 1 as a whole.

[0020] The lower ends of the four pillars 14 respectively penetrate into the interior of the four grooves 12 and are fixedly connected to the top of the spring 13. The eight limit sliders 16 are respectively slidably connected to the inner walls of the eight limit slide grooves 15. The cooperation between the limit sliders 16 and the limit slide grooves 15 ensures the stability and safety of the processing table 4 during the vibration process and prevents it from falling off or being damaged.

[0021] An electric cylinder is fixedly installed at the center of the top of the gantry 2, and the electric cylinder is fixedly connected to a piston rod through the output end at the bottom thereof, the lower end of the piston rod penetrates the outside of the gantry 2 and is fixedly installed with a top plate, a linear guide is fixedly installed at the bottom of the top plate, a linear motor is fixedly installed at the center of the bottom of the linear guide, a support frame is fixedly installed at the bottom of the linear motor, a processing motor is fixedly installed at the bottom of the inner wall of the support frame, the processing motor is fixedly connected to a second output shaft through the output end at the bottom thereof, the lower end of the second output shaft penetrates the outside of the support frame and is fixedly installed with a milling cutter, vertical slides are provided at the top of both sides of the inner wall of the gantry 2, and vertical sliders are fixedly connected at the center of both sides of the top, and the two vertical sliders are respectively slidably connected with the inner walls of the two vertical slides, and this design enables the gantry 2 to carry and drive the processing mechanism for precise milling processing. The cooperation of the electric cylinder and the piston rod can realize the lifting and lowering adjustment of the top plate to meet the processing requirements of different heights. The combination of the linear guide and the linear motor ensures the precise movement and positioning of the processing mechanism in the horizontal direction, and improves the processing accuracy and efficiency. The drive of the machining motor enables the milling cutter to rotate at high speed and perform efficient milling on the workpiece.

[0022] Working principle: The workpiece is placed on the processing table 4 and is firmly clamped by three clamping mechanisms 5 to ensure that the workpiece will not shift during the processing and to ensure processing accuracy. The electric cylinder on the top of the gantry 2 drives the piston rod to drive the top plate to rise and fall to a suitable working height. The linear motor, guided by the linear guide rail, enables the processing mechanism to move accurately above the workpiece in the horizontal direction. The processing motor drives the milling cutter to rotate at high speed to perform efficient milling on the workpiece. The cooperation of the vertical slide and the vertical slide ensures the stability and accuracy of the gantry 2 during the lifting process. When it is necessary to clean the waste chips on the processing table 4, the drive motor 8 outputs The shaft drives the driving gear 10 to rotate, and the driving gear 10 meshes with the driven gear 11, so that the bottom plate 3 and the processing table 4 are tilted as a whole through the rotating column 9, and part of the waste chips slide into the collecting trough 17 due to gravity. At the same time, the vibration motor 7 is started. Since the spring 13 is connected to the four pillars 14, the vibration generated is transmitted to the processing table 4 through the pillars 14, further enhancing the sliding and loosening of the waste chips. The cooperation of the limiting slider 16 and the limiting slide groove 15 prevents the processing table 4 from falling off or being damaged during the vibration process. When the waste chips in the collecting trough 17 accumulate to a certain extent, the movable door on the front surface of the base 1 can be opened to clean and dispose of the waste chips.

[0023] In summary: the multi-station CNC gantry milling machine for mechanical processing, through the design of the base plate 3, the processing table 4, the storage slot 6, the vibration motor 7, the drive motor 8, the rotating column 9, the driving gear 10, the driven gear 11, the spring 13, the support 14, the limit slide 15 and the limit slide block 16, after the processing is completed, by controlling the operation of the drive motor 8, the driving gear 10 and the driven gear 11 are smoothly meshed and rotated, thereby realizing the tilt adjustment of the base plate 3 and the processing table 4. This design makes the processing table 4 tilt and causes most of the waste chips attached to the processing table 4 to slide into the collection tank 17, thereby achieving the initial concentration of waste chips, providing great convenience for subsequent cleaning work. At the same time, by starting the vibration motor 7, the support 14 at the bottom of the processing table 4 vibrates under the action of the spring 13. This vibration can not only further promote the sliding of waste chips, but also effectively loosen the waste chips stubbornly attached to the surface of the processing table 4, thereby significantly improving the thoroughness and efficiency of waste chip cleaning, achieving efficient concentration and cleaning of waste chips, providing operators with a more convenient and clean working environment, and also extending the service life of the equipment and improving the overall processing efficiency.

[0024] 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. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-station CNC gantry milling machine for mechanical processing, comprising a base (1), characterized in that: A gantry (2) is fixedly mounted on the top of the base (1); a bottom plate (3) is arranged at the upper end of the base (1); a processing table (4) is arranged at the upper end of the bottom plate (3); a vibration motor (7) is fixedly mounted at the center of the bottom of the processing table (4); a driving motor (8) is fixedly mounted on one side of the top of the base (1); rotating columns (9) are fixedly connected to the centers of both sides of the bottom plate (3); a driving gear (10) is arranged on one side of the driving motor (8); and the driving gear (10) is A driven gear (11) is meshed at the top, grooves (12) are provided at the four corners of the top of the base plate (3), pillars (14) are fixedly connected at the four corners of the bottom of the processing table (4), springs (13) are fixedly connected to the inner bottoms of the four grooves (12), limiting slide blocks (16) are fixedly connected to the bottoms of both sides of the pillars (14), limiting slide grooves (15) are provided at the tops of both sides of the grooves (12), and a collecting groove (17) is provided at the center of the top of the base (1).

2. A multi-station CNC gantry milling machine for mechanical processing according to claim 1, characterized in that: A clamping mechanism (5) is fixedly mounted on the top of the processing table (4), and the number of the clamping mechanisms (5) is three.

3. The multi-station CNC gantry milling machine for mechanical processing according to claim 1, characterized in that: A storage groove (6) is provided at the center of the top of the bottom plate (3), and the lower end of the vibration motor (7) penetrates into the interior of the storage groove (6).

4. The multi-station CNC gantry milling machine for mechanical processing according to claim 1, characterized in that: The driving motor (8) is fixedly connected to an output shaft via an output end on one side thereof, one side of the output shaft is fixedly connected to the center of one side of the driving gear (10), one end of a rotating column (9) arranged on the left side penetrates through the gantry (2) and is fixedly connected to the center of one side of the driven gear (11), and one end of the rotating column (9) arranged on the right side is movably connected to a bearing fixedly installed at a bottom position on one side of the inner wall of the gantry (2).

5. The multi-station CNC gantry milling machine for mechanical processing according to claim 1, characterized in that: A movable door is movably connected to the top position of the center of the front surface of the base (1), and support legs are fixedly installed at the four corners of the bottom of the base (1).

6. The multi-station CNC gantry milling machine for mechanical processing according to claim 1, characterized in that: The lower ends of the four pillars (14) respectively penetrate into the interior of the four grooves (12) and are fixedly connected to the top of the spring (13); the eight limiting slide blocks (16) are respectively slidably connected to the inner walls of the eight limiting slide grooves (15).

7. The multi-station CNC gantry milling machine for mechanical processing according to claim 1, characterized in that: An electric cylinder is fixedly installed at the center of the top of the gantry (2), and the electric cylinder is fixedly connected to a piston rod through the output end at the bottom thereof. The lower end of the piston rod penetrates the outside of the gantry (2) and is fixedly installed with a top plate. A linear guide is fixedly installed at the bottom of the top plate. A linear motor is fixedly installed at the center of the bottom of the linear guide. A support frame is fixedly installed at the bottom of the linear motor. A processing motor is fixedly installed at the bottom of the inner wall of the support frame. The processing motor is fixedly connected to a second output shaft through the output end at the bottom thereof. The lower end of the second output shaft penetrates the outside of the support frame and is fixedly installed with a milling cutter. Vertical slide grooves are provided at the top of both sides of the inner wall of the gantry (2), and vertical sliders are fixedly connected at the center of both sides of the top. The two vertical sliders are slidably connected to the inner walls of the two vertical slide grooves respectively.

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