阅读说明：本技术 一种双轴数控立式车床床身 (Double-shaft numerical control vertical lathe body ) 是由 崔绍华 于 2020-12-08 设计创作，主要内容包括：本发明公开了一种双轴数控立式车床床身,包括底台、卡盘、两个底柱、第一驱动机构、第二驱动机构、升降臂、安装框、驱动电机、连接轴、主动齿轮、多个吹风组件和刀具；卡盘设置在底台上方；升降臂设置在第二驱动机构侧边；安装框固接于升降臂下方；驱动电机设置在安装框内部；连接轴固接于驱动电机下方；主动齿轮固接于连接轴下方；吹风组件的轴承固接于安装框内部,转轴和轴承转动连接,从动齿轮和吹风叶轮均设置在转轴上；通过驱动电机驱动连接轴和主动齿轮旋转,从而带动从动齿轮和转轴旋转,进而使得吹风叶轮旋转,藉由吹风叶轮吹出的气流能够将卡盘上的碎屑快速的清除。(The invention discloses a double-shaft numerical control vertical lathe body which comprises a bottom platform, a chuck, two bottom columns, a first driving mechanism, a second driving mechanism, a lifting arm, a mounting frame, a driving motor, a connecting shaft, a driving gear, a plurality of blowing assemblies and a cutter; the chuck is arranged above the bottom table; the lifting arm is arranged on the side edge of the second driving mechanism; the mounting frame is fixedly connected below the lifting arm; the driving motor is arranged in the mounting frame; the connecting shaft is fixedly connected below the driving motor; the driving gear is fixedly connected below the connecting shaft; a bearing of the blowing assembly is fixedly connected inside the mounting frame, the rotating shaft is rotatably connected with the bearing, and the driven gear and the blowing impeller are both arranged on the rotating shaft; through the rotation of driving motor drive connecting axle and driving gear to drive driven gear and pivot rotation, and then make the impeller rotation of blowing, can be with the quick clearance of the piece on the chuck by the air current that the impeller blew out of blowing.)

1. A double-shaft numerical control vertical lathe body is characterized by comprising a bottom platform, a chuck, two bottom columns, a first driving mechanism, a second driving mechanism, a lifting arm, a mounting frame, a driving motor, a connecting shaft, a driving gear, a plurality of blowing assemblies and a cutter; the chuck is fixedly connected with the bottom table and is positioned above the bottom table; the two bottom columns are respectively fixedly connected with the bottom table and are positioned above the bottom table; the first driving mechanism is respectively and fixedly connected with the two bottom columns and is positioned above the two bottom columns; the second driving mechanism is fixedly connected with the first driving mechanism and is positioned on the side edge of the first driving mechanism; the lifting arm is fixedly connected with the second driving mechanism and is positioned on one side of the second driving mechanism, which is far away from the first driving mechanism; the mounting frame is fixedly connected with the lifting arm and is positioned below the lifting arm; the driving motor is fixedly connected with the mounting frame and is positioned in the mounting frame; the connecting shaft is fixedly connected with the output end of the driving motor and is positioned below the driving motor; the driving gear is fixedly connected with the connecting shaft and is positioned below the connecting shaft; the plurality of blowing assemblies are respectively positioned in the mounting frame; the blowing assembly comprises a bearing, a rotating shaft, a driven gear and a blowing impeller; the bearing is fixedly connected with the mounting frame and is positioned in the mounting frame; the rotating shaft is rotatably connected with the bearing and is positioned below the bearing; the driven gear is fixedly connected with the rotating shaft and is penetrated through by the rotating shaft, and the driven gear is meshed with the driving gear; the blowing impeller is fixedly connected with the rotating shaft and is positioned at one end of the rotating shaft, which is far away from the bearing; the cutter and the mounting frame are fixedly connected and are positioned below the mounting frame.

2. The lathe bed of claim 1, wherein the first driving mechanism comprises a first slideway, a first slide block, a first threaded screw and a first motor; the first slide way is respectively and fixedly connected with the two bottom posts and is positioned above the two bottom posts; the first sliding block is connected with the first slide way in a sliding mode and is positioned in the first slide way; the first threaded screw rod is in threaded connection with the first sliding block, is rotatably connected with the first slide way, and is positioned in the first slide way; the first motor is fixedly connected with the first slide way and is positioned on the side edge of the first slide way, and the output end of the first motor is fixedly connected with the first threaded screw rod.

3. The bed of claim 2, wherein the first drive mechanism further comprises a first circular rail; the first circular rail is fixedly connected with the first slide way, penetrates through the first slide block and is positioned inside the first slide way.

4. The lathe bed of claim 3, wherein the second driving mechanism comprises a second slideway, a second slide block, a second threaded screw and a second motor; the second slide way is fixedly connected with the first slide block and is positioned on the side edge of the first slide block; the second sliding block is connected with the second slide way in a sliding mode and is positioned in the second slide way; the second threaded screw rod is in threaded connection with the second sliding block, is in rotary connection with the second slideway and is positioned in the second slideway; the second motor is fixedly connected with the second slide way and is positioned above the second slide way, and the output end of the second motor is fixedly connected with the second threaded screw rod.

5. The lathe bed of claim 4, wherein the second drive mechanism further comprises a second circular rail; the second circular rail is fixedly connected with the second slide way, penetrates through the second slide block and is positioned inside the second slide way.

6. The lathe bed of claim 5, wherein the mounting frame comprises a frame body and a screen plate; the frame body is fixedly connected with the lifting arm and is positioned below the lifting arm; the screen plate is fixedly connected with the frame body and is positioned below the frame body.

Technical Field

The invention relates to the technical field of lathes, in particular to a double-shaft numerical control vertical lathe body.

Background

The vertical lathe is different from the common horizontal lathe in that the main shaft of the vertical lathe is vertical, namely the common horizontal lathe is erected vertically, and the workbench is in the horizontal position, so that the vertical lathe is suitable for processing heavy workpieces with large diameters and short lengths. A large amount of chips can be remained on a workpiece chuck after a workpiece is machined, the next workpiece can be machined after the workpiece is cleaned, the next workpiece is cleaned manually at present, and the cleaning efficiency is low.

Disclosure of Invention

The invention aims to provide a lathe bed of a double-shaft numerical control vertical lathe, aiming at solving the problem of low cleaning efficiency when cleaning scraps remained after a workpiece is machined.

In order to achieve the purpose, the invention provides a double-shaft numerical control vertical lathe body which comprises a bottom table, a chuck, two bottom columns, a first driving mechanism, a second driving mechanism, a lifting arm, a mounting frame, a driving motor, a connecting shaft, a driving gear, a plurality of blowing assemblies and a cutter; the chuck is fixedly connected with the bottom table and is positioned above the bottom table; the two bottom columns are respectively fixedly connected with the bottom table and are positioned above the bottom table; the first driving mechanism is respectively and fixedly connected with the two bottom columns and is positioned above the two bottom columns; the second driving mechanism is fixedly connected with the first driving mechanism and is positioned on the side edge of the first driving mechanism; the lifting arm is fixedly connected with the second driving mechanism and is positioned on one side of the second driving mechanism, which is far away from the first driving mechanism; the mounting frame is fixedly connected with the lifting arm and is positioned below the lifting arm; the driving motor is fixedly connected with the mounting frame and is positioned in the mounting frame; the connecting shaft is fixedly connected with the output end of the driving motor and is positioned below the driving motor; the driving gear is fixedly connected with the connecting shaft and is positioned below the connecting shaft; the plurality of blowing assemblies are respectively positioned in the mounting frame; the blowing assembly comprises a bearing, a rotating shaft, a driven gear and a blowing impeller; the bearing is fixedly connected with the mounting frame and is positioned in the mounting frame; the rotating shaft is rotatably connected with the bearing and is positioned below the bearing; the driven gear is fixedly connected with the rotating shaft and is penetrated through by the rotating shaft, and the driven gear is meshed with the driving gear; the blowing impeller is fixedly connected with the rotating shaft and is positioned at one end of the rotating shaft, which is far away from the bearing; the cutter and the mounting frame are fixedly connected and are positioned below the mounting frame.

The first driving mechanism comprises a first slide way, a first slide block, a first threaded screw rod and a first motor; the first slide way is respectively and fixedly connected with the two bottom posts and is positioned above the two bottom posts; the first sliding block is connected with the first slide way in a sliding mode and is positioned in the first slide way; the first threaded screw rod is in threaded connection with the first sliding block, is rotatably connected with the first slide way, and is positioned in the first slide way; the first motor is fixedly connected with the first slide way and is positioned on the side edge of the first slide way, and the output end of the first motor is fixedly connected with the first threaded screw rod.

Wherein the first driving mechanism further comprises a first circular rail; the first circular rail is fixedly connected with the first slide way, penetrates through the first slide block and is positioned inside the first slide way.

The second driving mechanism comprises a second slide way, a second slide block, a second threaded screw rod and a second motor; the second slide way is fixedly connected with the first slide block and is positioned on the side edge of the first slide block; the second sliding block is connected with the second slide way in a sliding mode and is positioned in the second slide way; the second threaded screw rod is in threaded connection with the second sliding block, is in rotary connection with the second slideway and is positioned in the second slideway; the second motor is fixedly connected with the second slide way and is positioned above the second slide way, and the output end of the second motor is fixedly connected with the second threaded screw rod.

Wherein the second driving mechanism further comprises a second circular rail; the second circular rail is fixedly connected with the second slide way, penetrates through the second slide block and is positioned inside the second slide way.

The installation frame comprises a frame body and a screen plate; the frame body is fixedly connected with the lifting arm and is positioned below the lifting arm; the screen plate is fixedly connected with the frame body and is positioned below the frame body.

According to the lathe body of the double-shaft numerical control vertical lathe, the first threaded screw rod is driven to rotate through the first motor, so that the first sliding block in threaded fit with the first threaded screw rod is driven to horizontally move in the first slide way, the second slide way can be driven to horizontally move through the first sliding block, the lifting arm is driven to horizontally move through the second slide way, and the cutter can be translated; the second motor drives the second threaded screw rod to rotate, so that the second sliding block in threaded fit with the second threaded screw rod is driven to longitudinally move in the second slide way, the lifting arm can be driven to longitudinally move by the second sliding block, and the lifting of the cutter can be realized; the chuck can fix a workpiece and drive the workpiece to rotate, so that the workpiece and the cutter can move relatively to each other, and the workpiece can be machined; the connecting shaft can be driven to rotate through the driving motor, so that the driving gear is driven to rotate, the driven gear meshed with the driving gear can be driven to rotate through the driving gear, so that the rotating shaft and the blowing impeller rotate, and the chips on the chuck can be cleaned through airflow blown by the blowing impeller; the air flow blown by the blowing impeller can flow out of the frame body through the mesh plate, and debris can be prevented from entering the frame body. By the mode, the scraps remained on the chuck can be conveniently removed after the workpiece is machined, the cleaning efficiency is improved, and the labor load of workers is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a double-shaft numerical control vertical lathe bed of the invention;

FIG. 2 is a front sectional view of a double-spindle numerically controlled vertical lathe bed of the present invention;

FIG. 3 is a partial enlarged view A of FIG. 2;

FIG. 4 is a schematic structural view of the mounting frame of the present invention;

FIG. 5 is a schematic view of the structure of the base plate of the present invention without the housing.

1-bottom table, 2-chuck, 3-bottom column, 4-first driving mechanism, 5-second driving mechanism, 6-lifting arm, 7-mounting frame, 8-driving motor, 9-connecting shaft, 10-driving gear, 11-blowing component, 12-cutter, 41-first slideway, 42-first slide block, 43-first screw lead screw, 44-first motor, 45-first circular rail, 51-second slideway, 52-second slide block, 53-second screw lead screw, 54-second motor, 55-second circular rail, 71-frame body, 72-screen plate, 101-shell, 102-supporting column, 103-supporting plate, 104-cylinder, 105-shielding component, 106-sealing gasket, 110-bearing, 111-rotating shaft, 112-driven gear, 113-blowing impeller, 1051-connecting frame and 1052-shielding fence.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means a plurality or more unless specifically defined otherwise.

Referring to fig. 1 to 3, the present invention provides a double-shaft numerical control vertical lathe bed: the device comprises a base platform 1, a chuck 2, two bottom columns 3, a first driving mechanism 4, a second driving mechanism 5, a lifting arm 6, a mounting frame 7, a driving motor 8, a connecting shaft 9, a driving gear 10, a plurality of blowing assemblies 11 and a cutter 12; the chuck 2 is fixedly connected with the base table 1 and is positioned above the base table 1; the two bottom columns 3 are respectively and fixedly connected with the bottom table 1 and are positioned above the bottom table 1; the first driving mechanism 4 is respectively and fixedly connected with the two bottom columns 3 and is positioned above the two bottom columns 3; the second driving mechanism 5 is fixedly connected with the first driving mechanism 4 and is positioned at the side edge of the first driving mechanism 4; the lifting arm 6 is fixedly connected with the second driving mechanism 5 and is positioned on one side of the second driving mechanism 5, which is far away from the first driving mechanism 4; the mounting frame 7 is fixedly connected with the lifting arm 6 and is positioned below the lifting arm 6; the driving motor 8 is fixedly connected with the mounting frame 7 and is positioned inside the mounting frame 7; the connecting shaft 9 is fixedly connected with the output end of the driving motor 8 and is positioned below the driving motor 8; the driving gear 10 is fixedly connected with the connecting shaft 9 and is positioned below the connecting shaft 9; the plurality of blowing assemblies 11 are respectively positioned inside the mounting frame 7; the blowing assembly 11 comprises a bearing 110, a rotating shaft 111, a driven gear 112 and a blowing impeller 113; the bearing 110 is fixedly connected with the mounting frame 7 and is positioned inside the mounting frame 7; the rotating shaft 111 is rotatably connected with the bearing 110 and is positioned below the bearing 110; the driven gear 112 is fixedly connected with the rotating shaft 111 and is penetrated by the rotating shaft 111, and the driven gear 112 is meshed with the driving gear 10; the blowing impeller 113 is fixedly connected with the rotating shaft 111 and is positioned at one end of the rotating shaft 111 far away from the bearing 110; the cutter 12 is fixedly connected with the mounting frame 7 and is positioned below the mounting frame 7.

In the present embodiment, the first driving mechanism 4 can drive the second driving mechanism 5 to move horizontally, so as to drive the lifting arm 6 to move horizontally, and further, the tool 12 can be translated; the second driving mechanism 5 can drive the lifting arm 6 to move longitudinally, so that the cutter 12 can be lifted; the chuck 2 can fix a workpiece and drive the workpiece to rotate, so that the workpiece and the cutter 12 can move relatively to realize the processing of the workpiece; the connecting shaft 9 can be driven to rotate by the driving motor 8, so as to drive the driving gear 10 to rotate, the driven gear 112 meshed with the driving gear 10 can be driven to rotate by the driving gear 10, so as to rotate the rotating shaft 111 and the blowing impeller 113, and the chips on the chuck 2 can be cleaned by the airflow blown by the blowing impeller 113; the cleaning efficiency can be improved by arranging the plurality of blowing impellers 113; by the mode, the scraps remained on the chuck 2 can be conveniently removed after the workpiece is machined, the cleaning efficiency is improved, and the labor load of workers is reduced.

Further, referring to fig. 1, the first driving mechanism 4 includes a first slide 41, a first slide block 42, a first threaded screw 43, and a first motor 44; the first slide way 41 is respectively and fixedly connected with the two bottom columns 3 and is positioned above the two bottom columns 3; the first sliding block 42 is slidably connected with the first slideway 41 and is located inside the first slideway 41; the first threaded screw 43 is in threaded connection with the first slider 42, is rotatably connected with the first slideway 41, and is located inside the first slideway 41; the first motor 44 is fixedly connected with the first slideway 41 and is located at the side of the first slideway 41, and the output end of the first motor 44 is fixedly connected with the first threaded screw 43.

In this embodiment, the first motor 44 drives the first threaded screw 43 to rotate, so as to drive the first slider 42 in threaded fit with the first threaded screw 43 to horizontally move in the first slide 41, and the first slider 42 can drive the second driving mechanism 5 to horizontally move, so as to realize the translation of the tool 12.

Further, referring to fig. 1, the first driving mechanism 4 further includes a first circular rail 45; the first circular rail 45 is fixedly connected with the first slide way 41, penetrates through the first slide block 42, and is located inside the first slide way 41.

In the present embodiment, the first round rail 45 prevents the first slider 42 from being displaced during sliding, and prevents the second drive mechanism 5 from being dislocated.

Further, referring to fig. 1, the second driving mechanism 5 includes a second slide 51, a second slide block 52, a second threaded screw 53 and a second motor 54; the second slide way 51 is fixedly connected with the first slide block 42 and is positioned at the side edge of the first slide block 42; the second sliding block 52 is slidably connected with the second slideway 51 and is positioned inside the second slideway 51; the second threaded screw 53 is in threaded connection with the second slider 52, is rotatably connected with the second slideway 51, and is positioned inside the second slideway 51; the second motor 54 is fixedly connected with the second slideway 51 and is positioned above the second slideway 51, and the output end of the second motor 54 is fixedly connected with the second threaded screw 53.

In this embodiment, the second motor 54 drives the second screw 53 to rotate, so as to drive the second slider 52 in threaded fit with the second screw 53 to move longitudinally in the second slideway 51, and the second slider 52 can drive the lifting arm 6 to move longitudinally, thereby lifting the tool 12.

Further, referring to fig. 1, the second driving mechanism 5 further includes a second circular rail 55; the second circular rail 55 is fixedly connected with the second slide way 51, penetrates through the second slide block 52, and is located inside the second slide way 51.

In the present embodiment, the second round rail 55 prevents the second slider 52 from being displaced when sliding, and prevents the lift arm 6 from being dislocated.

Further, referring to fig. 4, the mounting frame 7 includes a frame 71 and a screen 72; the frame body 71 is fixedly connected with the lifting arm 6 and is positioned below the lifting arm 6; the mesh plate 72 is fixedly connected with the frame 71 and is positioned below the frame 71.

In the present embodiment, the mesh plate 72 allows the airflow blown by the blower impeller 113 to flow out of the frame 71, and prevents debris from entering the frame 71.

Further, referring to fig. 1, 2 and 5, the base table 1 includes a housing 101, a plurality of supporting columns 102, a supporting plate 103, a cylinder 104 and a shielding assembly 105; the shell 101 is fixedly connected with the two bottom columns 3 respectively and is positioned below the two bottom columns 3; the supporting columns 102 are respectively fixedly connected with the shell 101 and are positioned inside the shell 101; the supporting plate 103 is respectively fixedly connected with the plurality of supporting columns 102 and is positioned above the plurality of supporting columns 102; the cylinder 104 is fixedly connected with the shell 101 and is positioned inside the shell 101; the shielding component 105 is fixedly connected with the cylinder 104 and is positioned above the cylinder 104.

In this embodiment, the shielding assembly 105 can be pushed by the cylinder 104, so that the shielding assembly 105 can move to the upper side of the housing 101, and the shielding assembly 105 can enclose the chuck 2, so that the chips on the chuck 2 can be prevented from scattering around when being cleaned, personal injury caused by the scattered chips can be avoided, and the chips can be conveniently collected and cleaned.

Further, referring to fig. 2 and 5, the shielding assembly 105 includes a connecting frame 1051 and a shielding enclosure 1052; the connecting frame 1051 is fixedly connected with the cylinder 104 and is positioned above the cylinder 104; the shielding enclosure 1052 and the connecting frame 1051 are fixedly connected, and are located above the connecting frame 1051 and between the housing 101 and the supporting plate 103.

In this embodiment, the connecting frame 1051 can be pushed by the cylinder 104, so that the shielding enclosure 1052 can move above the housing 101, and the chuck 2 can be enclosed by the shielding enclosure 1052, so that the chips on the chuck 2 can be prevented from scattering around when being cleaned, personal injury caused by the scattered chips can be avoided, and the chips can be conveniently collected and cleaned.

Further, referring to fig. 2, the housing 101 further includes a gasket 106; the sealing gasket 106 is fixedly connected with the supporting plate 103 and is positioned between the supporting plate 103 and the sheltering fence 1052.

In this embodiment, the gasket 106 can improve the sealing performance between the support plate 103 and the shielding enclosure 1052 and prevent debris from falling into the housing 101.

The working principle and the using process of the invention are as follows: after the tool is installed, the first motor 44 drives the first threaded screw rod 43 to rotate, so that the first sliding block 42 in threaded fit with the first threaded screw rod 43 is driven to horizontally move in the first slideway 41, the second slideway 51 can be driven to horizontally move by the first sliding block 42, the lifting arm 6 is driven to horizontally move by the second slideway 51, and the tool 12 can be translated; the second motor 54 drives the second threaded screw 53 to rotate, so as to drive the second slider 52 in threaded fit with the second threaded screw 53 to longitudinally move in the second slideway 51, and the second slider 52 can drive the lifting arm 6 to longitudinally move, so that the lifting of the tool 12 can be realized; the chuck 2 can fix a workpiece and drive the workpiece to rotate, so that the workpiece and the cutter 12 can move relatively to realize the processing of the workpiece; the connecting shaft 9 can be driven to rotate by the driving motor 8, so as to drive the driving gear 10 to rotate, the driven gear 112 meshed with the driving gear 10 can be driven to rotate by the driving gear 10, so as to rotate the rotating shaft 111 and the blowing impeller 113, and the chips on the chuck 2 can be cleaned by the airflow blown by the blowing impeller 113; the airflow blown by the blowing impeller 113 can be made to flow out of the frame 71 by the mesh plate 72, and the entry of debris into the frame 71 can be prevented. The connecting frame 1051 can be pushed by the cylinder 104, so that the shielding fence 1052 can move to above the housing 101, the chuck 2 can be enclosed by the shielding fence 1052, so that the chips on the chuck 2 can be prevented from scattering around when being cleaned, personal injury caused by scattered chips can be avoided, and the chips can be collected and cleaned conveniently; by the gasket 106, the sealing performance between the support plate 103 and the shielding enclosure 1052 can be improved, and the debris can be prevented from falling into the housing 101. By the mode, the scraps remained on the chuck 2 can be conveniently removed after the workpiece is machined, the cleaning efficiency is improved, and the labor load of workers is reduced.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.