Machining center for machining mechanical parts

Abstract

The utility model discloses a machining center for machining mechanical parts, which relates to the technical field of machining and comprises a frame, and a bottom frame is fixedly connected to the inner bottom of the frame. The top of the bottom frame is fixedly connected with a containing frame, the side wall of the containing frame is in threaded connection with a lead screw, the side wall of the lead screw is rotationally connected with a clamping plate, cavities are embedded in the left end and the right end of the bottom of the containing frame, and an auxiliary motor drives a belt wheel and a belt to rotate, so that chippings at the bottom of the containing frame are guided into a flow guide frame through the cavities; through cooperation of the incomplete gear and the gear and reciprocating rotation of the flapping plate, the surface of the belt can be effectively flapped, impurities and chippings adhering to the belt fall off and fall into the flow guide frame, and therefore the chippings are rapidly and effectively cleaned away.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a processing center for processing mechanical parts. Background Art

[0002] The patent with publication (announcement) number CN221849479U discloses a machining center for machining mechanical parts, including a machine body and a machining cabin arranged in the machine body, the inner bottom wall of the machining cabin is provided with a machining mechanism, the machining mechanism is provided with a fan, the inner wall of the machining cabin is fixedly connected to a machining table, a collection trough for collecting waste chips is provided on the side of the machine body, the inner bottom wall of the collection trough is provided with a movable port connected to the machining cabin, a discharge assembly for discharging waste chips is provided in the movable port, and a waste chip collection assembly is provided in the collection trough.

[0003] In the above-mentioned prior art, the two swing plates are driven to swing downward synchronously with the fixed axis as the center, so that the movable opening is opened to dump the waste chips on the swing plates. During the dumping process, small debris is easily adhered to the surfaces of the two sets of swing plates, and the debris may not be completely fallen off during the dumping process, resulting in incomplete dumping of the waste chips. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned shortcomings, the present invention provides a machining center for machining mechanical parts.

[0005] The utility model is achieved in that a machining center for machining mechanical parts is constructed, the device comprises a frame, a bottom frame is fixedly connected to the bottom of the frame; a placement frame is fixedly connected to the top of the bottom frame, a screw is threadedly connected to the side wall of the placement frame, a clamping plate is rotatably connected to the side wall of the screw, cavities are embedded in the left and right ends of the bottom of the placement frame, the cavity is communicated with a guide frame arranged at the bottom of the placement frame, an auxiliary motor is bolted to the inner side wall of the guide frame, the output shaft of the auxiliary motor drives a group of pulleys to be rotatably connected to the guide frame, the pulleys at the left and right ends of the guide frame are connected by belt transmission, and the upper end of the belt slides through the cavity and enters the inner bottom of the placement frame.

[0006] In a feasible embodiment, the left side wall of the frame is fixedly connected to a first linear drive, and the moving end of the first linear drive is fixedly connected to the second linear drive.

[0007] In a feasible implementation manner, the moving end of the second linear drive is fixedly connected to the third linear drive, and the moving end of the third linear drive is bolted to the servo motor.

[0008] In a possible embodiment, the output shaft of the servo motor is fixedly connected to the milling cutter.

[0009] In a feasible implementation manner, an incomplete gear is fixedly connected to the center of the pulley connected to the auxiliary motor.

[0010] In a feasible embodiment, the side wall of the guide frame is rotatably connected to a gear through a torsion spring, a flapping plate is fixedly connected to the center of the gear, and the bottom of the flapping plate contacts the side wall of the belt.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The auxiliary motor drives the pulley and belt to rotate, and the debris at the bottom of the placement frame is introduced into the guide frame through the cavity. At the same time, the cooperation of the incomplete gears and the gears, as well as the reciprocating rotation of the flapping plate, can effectively flap the belt surface, so that impurities and debris adhering to the belt fall off and fall into the guide frame, thereby realizing the rapid and effective cleaning of debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the planar structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the linear drive structure of the utility model;

[0015] Figure 3 This is a bottom view of the bottom frame of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the placement frame and the guide frame of the utility model.

[0017] Among them: frame-1, bottom frame-2, first linear drive-3, second linear drive-4, third linear drive-5, servo motor-6, milling cutter-7, placement frame-8, screw-9, clamping plate-10, cavity-11, guide frame-12, auxiliary motor-13, pulley-14, belt-15, incomplete gear-16, gear-17, flapping plate-18. DETAILED DESCRIPTION

[0018] The following will be combined with the Figures 1-4 The present invention is described in detail, and the technical solutions in the embodiments of the present invention are clearly explained. Although the embodiments described are complete, it is obvious that the embodiments described are only a part of the embodiments of the present invention, not all of them. 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.

[0019] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0021] See also Figures 1 to 4 The utility model is a machining center for machining mechanical parts, comprising a frame 1, a bottom frame 2 being fixedly connected to the bottom of the frame 1, a controller being provided on the frame 1, the controller being electrically connected to a first linear drive 3, a second linear drive 4, a third linear drive 5, a servo motor 6, and an auxiliary motor 13, a first linear drive 3 being fixedly connected to the left side wall of the frame 1, a moving end of the first linear drive 3 being fixedly connected to the second linear drive 4, a moving end of the second linear drive 4 being fixedly connected to the third linear drive 5, a moving end of the third linear drive 5 being bolted to the servo motor 6, and an output shaft of the servo motor 6 being fixedly connected to a milling cutter 7; the XYZ axis position of the milling cutter 7 is adjusted by the first linear drive 3, the second linear drive 4, and the third linear drive 5, and the output shaft of the servo motor 6 drives the milling cutter 7 to process a workpiece fixed on a placement frame 8.

[0022] Specifically, a placement frame 8 is fixedly connected to the top of the bottom frame 2, and a screw rod 9 is threadedly connected to the side wall of the placement frame 8. The side wall of the screw rod 9 is rotatably connected to a clamping plate 10. When a workpiece is placed in the placement frame 8, the screw rod 9 is twisted to drive the clamping plate 10 to contact the side wall of the workpiece, so that the workpiece can be confined to the fixed frame 8. A cavity 11 is embedded in the left and right ends of the bottom of the placement frame 8. The cavity 11 is connected to the guide frame 12 set at the bottom of the placement frame 8. An auxiliary motor 13 is bolted to the inner side wall of the guide frame 12. The output shaft of the auxiliary motor 13 drives a group of pulleys 14 to rotate in connection with the guide frame 12. The other end of the guide frame 12 is opened and connected to the front side wall area of ​​the bottom frame 2, which is convenient for transferring debris in the guide frame 12. The pulleys 14 at the left and right ends of the guide frame 12 are connected by a belt 15. The upper end of the belt 15 slides through the cavity 11 and enters the inner bottom of the placement frame 8; the debris generated after processing the workpiece falls to the bottom end of the placement frame 8. After the processing is completed and the workpiece is transferred, the auxiliary motor 13 is started to drive the pulley 14 to rotate, and the pulley 14 drives the belt 15 to rotate, so that the belt 15 in the bottom area of ​​the placement frame 8 moves through the cavity 11 to the inside of the guide frame 12, and at the same time drives the debris that falls on the top surface of the belt 15 into the guide frame 12, and at the same time, the auxiliary motor 13 drives the incomplete gear 16 to rotate, and the incomplete gear 16 applies power to drive the gear 17 to rotate back and forth through the torsion spring, and the gear 17 drives the flapping plate 18 to rotate back and forth to flap the surface of the belt 15, so that impurities adhered to the surface of the belt 15 fall into the guide frame 12.

[0023] Specifically, an incomplete gear 16 is fixedly connected to the center of the pulley 14 connected to the auxiliary motor 13, and a gear 17 is rotatably connected to the side wall of the guide frame 12 through a torsion spring. A flapping plate 18 is fixedly connected to the center of the gear 17, and the bottom of the flapping plate 18 is in contact with the side wall of the belt 15.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention, and the standard parts used in the present invention can be purchased from the market, and special-shaped parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0025] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A machining center for machining mechanical parts, comprising a frame, wherein a bottom frame is fixedly connected to the bottom of the frame; Its characteristics are: The top of the bottom frame is fixedly connected to a placement frame, the side wall of the placement frame is threadedly connected to a screw rod, the side wall of the screw rod is rotatably connected to a clamping plate, cavities are embedded in the left and right ends of the bottom of the placement frame, the cavity is connected to the guide frame arranged at the bottom of the placement frame, the inner side wall of the guide frame is bolted to an auxiliary motor, the output shaft of the auxiliary motor drives a set of pulleys to be rotatably connected to the guide frame, the pulleys at the left and right ends of the guide frame are connected through a belt drive, and the upper end of the belt slides through the cavity and enters the inner bottom of the placement frame.

2. A machining center for machining mechanical parts according to claim 1, characterized in that: The left side wall of the frame is fixedly connected with a first linear driver, and the moving end of the first linear driver is fixedly connected with the second linear driver.

3. A machining center for machining mechanical parts according to claim 2, characterized in that: The moving end of the second linear drive is fixedly connected to the third linear drive, and the moving end of the third linear drive is bolted to the servo motor.

4. A machining center for machining mechanical parts according to claim 3, characterized in that: The output shaft of the servo motor is fixedly connected to the milling cutter.

5. The machining center for machining mechanical parts according to claim 1, characterized in that: An incomplete gear is fixedly connected to the center of a belt pulley connected to the auxiliary motor.

6. A machining center for machining mechanical parts according to claim 5, characterized in that: The side wall of the guide frame is rotatably connected to a gear through a torsion spring, and a flapping plate is fixedly connected to the center of the gear, and the bottom of the flapping plate contacts the side wall of the belt.

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