Double-column double-channel numerical control vertical lathe
Technical Field
The invention relates to the field of lathes, in particular to a double-upright-column double-channel numerical control vertical lathe.
Background
The research and development of the numerical control lathe improve the working efficiency of the traditional machining, and the double-column double-channel numerical control lathe is additionally arranged on the beam part, so that the numerical control machining time is further shortened, and the conventional double-column double-channel numerical control vertical lathe has the following defects:
when the numerical control lathe is used for processing and cutting metal objects, partial metal fragments splash outwards, the protective cover is arranged on the periphery of the numerical control lathe in the prior art, the purpose of blocking the splashed fragments is achieved, the processing condition of the metal objects cannot be directly observed, and the metal fragments splash on the inner wall of the protective cover to generate noise.
Disclosure of Invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: a double-column double-channel numerical control vertical lathe structurally comprises a machining head, a cross beam part, a shell, a chip splash prevention device and a fixed seat, wherein the machining head is mechanically matched with the cross beam part;
prevent that piece splashes device and comprises processing platform, chip removal mechanism, blowing head, drive plate, the processing platform is located fixing base central authorities, the processing platform is connected with fixing base machinery, the processing platform is connected with chip removal mechanism, the processing platform outside is located to the blowing head, the drive plate cooperatees with the blowing head, be equipped with concentric ring shape cavity between processing platform and the fixing base.
As a further optimization of the invention, the chip removal mechanism comprises a movable soft plate, a rotary rod, a connecting rod and a chip collection cavity, wherein the rotary rod is arranged in the movable soft plate, the rotary rod is connected with the movable soft plate, the connecting rod is mechanically connected with the rotary rod, the connecting rod is connected with the middle position of the driving plate, the chip collection cavity is positioned in a concentric annular cavity between the processing table and the fixed seat, one end of the rotary rod and one end of the processing table are penetrated and fixed on the processing table by the fixed shaft, the movable soft plate is fixedly connected with the outer side of the processing table, and the rotating angle of the rotary rod is changed by controlling the position of the connecting rod, so that the chips on the movable soft plate enter the chip collection cavity.
As a further optimization of the invention, the movable soft board is arranged in an isosceles trapezoid shape, and the lower bottom of the movable soft board is connected with the side surface of the processing table through glue, so that when the movable soft board rotates along with the rotating rod, one end of the movable soft board is always connected with the processing table, and therefore, scraps produced after processing on the processing table are poured into the scrap collecting cavity in an inclined manner.
The air blowing head is composed of an air pipe driving rod, air blowing pipes and two fixing blocks, the air blowing pipes are arranged in the air pipe driving rod, the air pipe driving rod is installed on the fixing blocks, fixing shafts are arranged on the fixing blocks, the centers of the air pipe driving rods penetrate through the fixing shafts and are fixed on the fixing blocks, and the fixing blocks are symmetrically arranged on the inner wall of a concentric circular cavity between the processing table and the fixing base.
As a further optimization of the invention, the section of the air blowing pipe positioned in the inner cavity of the air pipe driving rod is divided into two pipelines, and the pipelines surround the fixed shaft penetrating through the air pipe driving rod, so that the air conveying of the air blowing pipe is not influenced.
As a further optimization of the invention, the driving plate is composed of a sealing cavity, two movable plates, a driving rod and two push rods, wherein the sealing cavity is arranged in a font structure, the movable plates are positioned in the sealing cavity, the two push rods are symmetrically arranged in the sealing cavity and are perpendicular to the driving rod, the push rods are arranged in the sealing cavity, one ends of the push rods, which are connected with the sealing cavity, are provided with plates, the driving rod is connected with an external mechanical force, the movable plates are mechanically welded with the driving rod, and the push rods are mechanically connected with the connecting rod.
Advantageous effects
The invention relates to a double-column double-channel numerical control vertical lathe.A driving rod pushes a movable plate to move upwards under the action of external mechanical force, so that gas in a sealing cavity is pushed to two sides, two push rods move oppositely to drive a connecting rod to move along with the connecting rod, a rotating rod is pulled by the connecting rod to rotate upwards around one end of the rotating rod, which is connected with a machining table, so that the center point of a movable soft plate and the center point of the machining table are positioned on the same horizontal line, an air pipe driving rod is pushed by the push rods to move, the air pipe driving rod drives air blowing pipes to rotate around a fixed block, so that scraps generated during machining of a machining head are gathered to the center of the machining table to avoid the scraps to splash outwards, when the driving rod pushes the movable plate to move downwards, the two push rods move oppositely, so that the air blowing pipes are driven, the movable soft board is pulled to rotate downwards through the connecting rod, and the scraps are poured into the scrap collecting cavity.
Compared with the prior art, the invention has the following advantages:
according to the invention, the movable plate is driven to move up and down in the sealing cavity by using external mechanical force so as to control the movement directions of the two push rods, so that the control on the blowing direction of the blowing pipe is achieved, the chips generated in the machining process are blown into the middle of the machining table by the gas blown from the blowing pipe, the chips are prevented from splashing, the purpose of pouring the chips into the chip collecting cavity is realized by pulling the movable soft plate to rotate downwards, and the problems of noise caused by the fact that the protective cover is hit by metal chips and sight blind areas caused by the fact that the machining head is covered by the protective cover are solved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a double-column double-channel numerical control vertical lathe of the invention.
FIG. 2 is a side view of the chip splash prevention device of the double-column double-channel numerical control vertical lathe.
FIG. 3 is a side view of the working state of the chip splash prevention device of the double-column double-channel numerical control vertical lathe.
FIG. 4 is a top view of a blowing head of the double-column double-channel numerical control vertical lathe.
FIG. 5 is a top view of the chip splash prevention device of the double-column double-channel numerical control vertical lathe.
FIG. 6 is a perspective view of a blowhead of the double-column double-channel numerical control vertical lathe of the invention.
In the drawing, a machining head-1, a cross beam component-2, a shell-3, a scrap splash prevention device-4, a fixed seat-5, a machining table-a, a scrap discharge mechanism-b, a blowing head-c, a driving plate-d, a movable soft plate-b 1, a rotating rod-b 2, a connecting rod-b 3, a scrap collecting cavity-b 4, a trachea driving rod-c 1, a blowing pipe-c 2, a fixed block-c 3, a sealing cavity-d 1, a movable plate-d 2, a driving rod-d 3 and a push rod-d 4.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Examples
Referring to fig. 1-6, the invention provides a double-column double-channel numerical control vertical lathe, which structurally comprises a processing head 1, a cross beam component 2, a shell 3, a chip splash prevention device 4 and a fixed seat 5, wherein the processing head 1 is mechanically matched with the cross beam component 2, the cross beam component 2 is installed on the shell 3, the shell 3 is mechanically connected with the cross beam component 2, the chip splash prevention device 4 is installed in the fixed seat 5, and the fixed seat 5 is positioned in front of the front surface of the shell 3 and is mechanically welded with the shell 3 to form an integrated structure;
prevent that piece splashes device 4 and comprises processing platform a, chip removal mechanism b, blowhead c, drive plate d, processing platform a is located 5 central authorities of fixing base, processing platform a and 5 mechanical connections of fixing base, processing platform a is connected with chip removal mechanism b, the processing platform a outside is located to blowhead c, drive plate d cooperatees with blowhead c, be equipped with concentric ring shape cavity between processing platform a and the fixing base 5.
Chip removal mechanism b comprises activity soft board b1, rotary rod b2, connecting rod b3, collection bits chamber b4, be equipped with rotary rod b2 in the activity soft board b1, rotary rod b2 is connected with activity soft board b1, connecting rod b3 and rotary rod b2 mechanical connection, connecting rod b3 is connected with drive plate d intermediate position, collection bits chamber b4 is located the concentric ring form cavity between processing platform a and the fixing base 5, rotary rod b2 is run through and is fixed on processing platform a by the fixed axle with the one end of processing platform a, activity soft board b1 and the outside fixed connection of processing platform a, through the position of control connecting rod b3, change the rotatory angle of rotary rod b2 to make the piece on the activity soft board b1 enter into collection bits chamber b 4.
The movable soft board b1 is in the shape of an isosceles trapezoid, and the lower bottom of the movable soft board b1 is connected with the side surface of the processing table a through glue, so that when the movable soft board b1 rotates along with the rotating rod b2, one end of the movable soft board b1 is always connected with the processing table a, and thus, the scraps produced after processing on the processing table a are poured into the scrap collecting cavity b4 through inclination.
The air blowing head c is composed of an air pipe driving rod c1, an air blowing pipe c2 and a fixed block c3, wherein an air blowing pipe c2 is arranged in the air pipe driving rod c1, the air pipe driving rod c1 is installed on a fixed block c3, a fixed shaft is arranged on the fixed block c3, the center of the air pipe driving rod c1 penetrates through and is fixed on the fixed block c3 through the fixed shaft, two fixed blocks c3 are arranged, the fixed blocks c3 are symmetrically arranged on the inner wall of a concentric annular cavity between a processing table a and a fixed seat 5, and a clamping groove clamped with the bottom of the air pipe driving rod c1 is arranged on the position, at the bottom of the fixed block c3, on the inner wall of the concentric annular cavity, so that when the air pipe driving rod c.
The section of the insufflation tube c2 located in the inner cavity of the trachea drive rod c1 is divided into two pipelines, and the pipelines surround a fixed shaft penetrating through the trachea drive rod c1, so that the air delivery of the insufflation tube c2 is not affected.
The driving plate d is composed of a sealing cavity d1, a movable plate d2, a driving rod d3 and two push rods d4, the sealing cavity d1 is arranged in a T-shaped structure, the movable plate d2 is arranged in a sealing cavity d1, the push rods d4 are arranged in two, the push rods d4 are arranged in a symmetrical structure in a sealing cavity d1, the two push rods d4 and the driving rod d3 are arranged perpendicularly to each other, a push rod d4 is arranged in the sealing cavity d1, a plate is arranged at one end of the push rod d4 connected with the sealing cavity d1, the driving rod d3 is connected with an external mechanical force, the movable plate d2 is mechanically welded with the driving rod d3, the push rod d4 is mechanically connected with the connecting rod b3, and the movable plate d2 is driven by the driving rod d3 to slide up and down in the sealing cavity d1 so as to push the two push rods d4 to move oppositely or.
Under the action of external mechanical force, the driving rod d3 pushes the movable plate d2 to move upwards, so that the gas in the sealed cavity d1 is pushed to two sides, the two push rods d4 move oppositely to drive the connecting rod b3 to move along with the moving rod b, the connecting rod b3 pulls the rotating rod b2 to rotate upwards around one end of the rotating rod b2 connected with the processing table a, the center point of the movable soft plate b1 and the center point of the processing table a are on the same horizontal line, the push rod d4 pushes the air pipe driving rod c1 to move, the air pipe driving rod c1 drives the air blowing pipe c2 to rotate around the fixed block c3, so that the two air blowing pipes c2 blow inwards, the debris generated during processing of the processing head 1 is gathered to the center of the processing table a, the debris is prevented from splashing outwards, when the driving rod d3 pushes the movable plate d2 to move downwards, the two push rods d4 move towards 3, so that the air pipe driving rod c1, so that the two blowing pipes c2 are parallel to each other, the movable soft plate b1 is pulled to rotate downwards through the connecting rod b3, and the scraps are poured into the scrap collecting cavity b 4.
The invention solves the problem that when the numerical control lathe is used for processing and cutting metal objects, partial metal scraps can splash outwards, the prior art achieves the purpose of blocking the splashed scraps by arranging the protective cover at the periphery of the numerical control lathe, but the processing condition of the metal objects can not be directly observed, and metal debris splashes on the inner wall of the protective cover to generate noise, the invention utilizes the mutual combination of the components, utilizes the external mechanical force to drive the movable plate d2 to move up and down in the sealed cavity d1 so as to control the movement direction of the two push rods d4 and achieve the control of the blowing direction of the blowing pipe c2, so that the chips generated in the processing process are blown into the middle of the processing table a by the gas blown from the gas blowing pipe c2 to avoid the chips from splashing, the purpose of pouring the scraps into the scrap collecting cavity b4 is achieved by pulling the movable soft plate b1 to rotate downwards, and the problems that the noises caused by striking of the protective cover by the metal scraps and the blind sight area caused by covering of the protective cover on the machining head 1 are solved.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.