CN214770320U - Water leakage prevention base for machine tool - Google Patents

Abstract

The utility model belongs to the technical field of machine tool equipment, in particular to a water leakage prevention base for a machine tool, wherein the surface of the base is provided with a motor fixing seat and a screw rod fixing seat, the motor fixing seat can facilitate the installation of a servo motor, the screw rod fixing seat can facilitate the installation of a screw rod, the surface of the base is also provided with a metal plate fixing frame, a metal plate fixing hole is arranged on the top surface of the metal plate fixing frame, the metal plate fixing hole realizes the installation of a metal plate on the periphery of the machine tool, the metal plate fixing frame surrounds and forms a first water drainage groove, when a workpiece is machined, part of cutting fluid flows to a gap between the metal plate and the metal plate fixing frame along the surface of the metal plate, because a second water drainage groove is arranged between the metal plate fixing frame and a water retaining edge, the part of cutting fluid is shunted to the first water drainage groove and the second water drainage groove, the cutting fluid in the second water drainage groove finally converges into the first water drainage groove and flows from the first water drainage groove, effectively prevent that the cutting fluid from spilling from the edge of base, can avoid simultaneously causing the waste in the resource because of the use of glass glues.

Description

Water leakage prevention base for machine tool

Technical Field

The utility model belongs to the technical field of the machine tool equipment, especially, relate to a leak protection water base for lathe.

Background

The vertical lathe and the common lathe are different in that the main shaft is vertical, the workpiece is convenient to align and clamp because the workbench is in a horizontal position, the gravity of the workpiece and the workbench is borne by a lathe bed guide rail or a thrust bearing, and the main shaft is not bent. Therefore, the vertical lathe is suitable for processing large discs and large and short sleeve parts.

Vertical lathe's structure mainly includes the base, the saddle, stand and main shaft, saddle sliding connection is in the surface of base, stand vertical fixation is on the base and is located one side of saddle, the top of saddle is provided with the workstation, the main shaft is fixed in on the stand and is located the top of workstation, the cutter is fixed in the lower extreme of main shaft, in operation, the work piece is fixed in on the workstation, the main shaft drives the cutter and rotates and process the work piece, for the safety of guarantee lathe during operation, it is generally protected inside and the outside personnel of lathe to enclose the closing with the lathe in the lathe to set up the panel beating in the lathe periphery, peripheral panel beating is fixed in the surface of base.

When a workpiece is machined, cooling water is generally required to be sprayed on the surface of the workpiece, partial cooling water is sputtered to the inner side face of a metal plate and flows into a drainage groove of a base along the surface of the metal plate, but gaps exist between the metal plate and the base, so that partial cooling water flows into the outside of the base from the gaps, the cooling water is prevented from leaking out of the base, a large amount of glass cement is generally filled at the joints of the metal plate and the base, but the glass cement filling mode leads to a large amount of resource waste on the one hand, the metal plate is inclined in the fixing process on the other hand, the structure of the metal plate is affected, a small amount of water is leaked out of the base in the glass cement filling mode, and the water leakage problem of the base cannot be completely solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a leak protection water base for lathe aims at solving the lathe base among the prior art and produces the phenomenon of leaking easily, causes the technical problem of pollution to the operational environment of lathe.

In order to realize the above-mentioned purpose, the embodiment of the utility model provides a pair of leak protection water base for lathe, the surface of base is provided with motor fixing base and lead screw fixing base, the week of base is surveyed and is provided with the manger plate limit, the surface of base still is provided with the fixed frame of panel beating, be provided with the panel beating fixed orifices on the top surface of the fixed frame of panel beating, the fixed frame of panel beating encloses and closes and form first water drainage tank, the fixed frame of panel beating with be provided with the second water drainage tank between the manger plate limit, the second water drainage tank with first water drainage tank intercommunication.

Optionally, a water outlet communicated with the first water drainage tank is formed in one side, close to the screw rod fixing seat, of the water retaining edge.

Optionally, the end of the base is provided with a wing fixing portion extending towards the two sides of the base, the wing fixing portion is provided with a wing fixing block, and a wing fixing hole is formed in the surface of the wing fixing block.

Optionally, the bottom wall of the first drainage channel is provided with two oppositely-arranged slide rail fixing seats, the slide rail fixing seats are provided with Y-axis sliding modules, each Y-axis sliding module comprises a slide rail and a slide block, the slide rail is fixed on the slide rail fixing seat, the slide blocks are connected to the surfaces of the slide rails in a sliding manner, and one side of each slide rail fixing seat is provided with a water guide inclined plane.

Optionally, a pressure groove is formed in the surface of the slide rail fixing seat, a plurality of pressing blocks are arranged inside the pressure groove, one surface of each pressing block abuts against the inner wall of the pressure groove, and the other surface of each pressing block abuts against the slide rail.

Optionally, one side of the pressing block is provided with a buffering inclined plane, one side of the pressing groove, which is far away from the sliding rail, is provided with an abutting inclined plane matched with the buffering inclined plane, and the buffering inclined plane abuts against the abutting inclined plane.

Optionally, the base includes the middle frame and encloses to close in the curb plate frame of week side of middle frame, the fixed frame of panel beating is fixed in on the top surface of curb plate frame, the motor fixing base with the lead screw fixing base all is fixed in on the top surface of middle frame.

Optionally, a connecting plate is arranged between the middle frame and the side plate frame.

Optionally, a first connecting rib is arranged inside the middle frame, and two ends of the first connecting rib are respectively and fixedly connected to the top wall of the middle frame and the bottom wall of the middle frame.

Optionally, a second connecting rib is arranged inside the middle frame, the second connecting rib is perpendicular to the first connecting rib, and two ends of the second connecting rib are respectively fixedly connected to the top wall of the middle frame and the bottom wall of the middle frame.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in leak protection water base for lathe has one of following technological effect at least: the surface of the base is provided with a motor fixing seat and a screw rod fixing seat, the motor fixing seat can facilitate the installation of a servo motor, the screw rod fixing seat can facilitate the installation of a screw rod so as to facilitate the driving of a saddle and a workbench, the surface of the base is also provided with a metal plate fixing frame, the top surface of the metal plate fixing frame is provided with a metal plate fixing hole, the metal plate fixing hole realizes the installation of a metal plate on the periphery of a machine tool, the metal plate fixing frame is enclosed to form a first drainage groove, most of cooling water generated during the processing of a workpiece is directly drained into the first drainage groove, part of moisture flows to a gap room between the metal plate and the metal plate fixing frame along the surface of the metal plate, a second drainage groove is arranged between the metal plate fixing frame and a water retaining edge, the part of moisture can be shunted to the first drainage groove and the second drainage groove through the arrangement of the second drainage groove, and the moisture in the second drainage groove finally flows into the first drainage groove, the water is discharged from the first water discharge groove, the water is effectively prevented from leaking from the edge of the base, and the waste of resources caused by the use of glass cement can be avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a vertical processing machine tool provided by the embodiment of the present invention.

Fig. 2 is a schematic view of a water leakage preventing base for a machine tool according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of the hidden pressing block and the Y-axis sliding module of the water leakage preventing base for the machine tool provided by the embodiment of the present invention.

Fig. 4 is another schematic structural view of the anti-leakage base for a bed according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a saddle and an X-axis driving assembly of a vertical processing machine tool according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a support of a vertical processing machine tool according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a column of a vertical processing machine tool according to an embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a press block of the vertical processing machine tool according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-base 11-flank fixed part 12-Y-axis sliding module

13-motor fixing seat 14-screw rod fixing seat 15-support leg

16-metal plate fixing frame 17-first water drainage tank 18-second water drainage tank

19-slide rail fixing seat 20-workbench 21-middle frame

22-side plate frame 23-water outlet 30-upright post

31-side wing fixing frame 32-Z-axis sliding module 33-column shell

34-convex rib 35-connecting rib 40-main shaft

50-support 51-main shaft mounting rack 52-fixed mounting rack

53-main shaft motor 54-bamboo joint pipe 55-pressure cylinder

60-saddle 61-mounting groove 62-motor fixing frame

63-screw rod fixing frame 64-X-axis sliding module 70-Y-axis driving assembly

71-first servo motor 72-first screw rod 73-first screw rod nut

80-X-axis driving component 81-second servo motor 82-second screw rod

83-second screw rod nut 90-Ongtian tool magazine 91-cutter fixing disc

92-tool magazine fixing frame 93-tool changing motor 94-tool changing bar

111-side wing fixing block 121-sliding rail 122-sliding block

123-briquetting 124-pressure groove 125-buffer inclined plane

126-abutting inclined plane 151-supporting frame 152-supporting disc

171-water retaining edge 161-sheet metal fixing hole 191-water guide inclined plane

211-connecting plate 212-first reinforcing rib 221-second reinforcing rib

361-Z axis drive assembly 362-third servomotor 363-third lead screw.

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 reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the utility model, as shown in fig. 1-4 and 7, provide a vertical machine tool, including base 10, workstation 20, stand 30, main shaft 40 and support 50, workstation 20 set up in the top of base 10, the both sides of stand 30 be provided with stand 30 is the flank mount 31 of contained angle setting, the tip of base 10 is provided with the court flank fixed part 11 that the both sides direction of base 10 extends, flank mount 31 is fixed in on the flank fixed part 11, the surface of stand 30 is provided with Z axle sliding module 32, support 50 passes through Z axle sliding module 32 with stand 30 sliding connection, install spindle motor 53 on the support 50, main shaft 40 is fixed in on spindle motor 53's the spindle and be located the top of workstation 20.

Specifically, the vertical machine tool comprises a base 10, a workbench 20, a column 30, a spindle 40 and a bracket 50, wherein the workbench 20 is positioned above the base 10, the column 30 is vertically fixed on a side wing fixing part 11 of the base 10 through a side wing fixing frame 31, the surface of the column 30 is provided with a Z-axis sliding module 32, the bracket 50 and the spindle 40 can slide along the surface of the column 30 in the vertical direction through the Z-axis sliding module 32, when the vertical machine tool works, a workpiece is fixed on the surface of the workbench 20, a cutter is fixed at the lower end of the spindle 40, a spindle motor 53 is started to drive the cutter to rotate to process the workpiece, because the side wing fixing frames 31 are arranged on two sides of the column 30, the side wing fixing parts 11 are arranged on two sides of the base 10, the widths of the bottom of the column 30 and the end part of the base 10 can be widened, and because the end parts of the column 30 and the base 10 bear larger rotating force of the spindle 40 when the cutter processes and rotates, therefore, vibration generated during the operation of the machine tool can be effectively reduced through the arrangement of the flank fixing frame 31 and the flank fixing part 11, and the processing precision of a workpiece is effectively improved.

In this embodiment, as shown in fig. 1 to 4, a plurality of support legs 15 are disposed on the periphery of the bottom surface of the base 10, each support leg 15 includes a support frame 151 and a support plate 152 fixed to one end of the support frame 151, and the support frame 151 is fixed to the base 10. The feet 15 can improve the stability of the base 10 and reduce the wear of the base 10.

In this embodiment, as shown in fig. 1 and 6, a pressurizing cylinder 55 is further provided on the bracket 50.

In this embodiment, as shown in fig. 1, a bamboo joint tube 54 is disposed on one side of the main shaft 40, and the bamboo joint tube 54 extends downward of the main shaft. Specifically, during operation, the bamboo joint pipe 54 can cool the workpiece, and smooth machining of the workpiece is guaranteed.

In another embodiment of the present invention, as shown in fig. 7, the column 30 includes a column shell 33 and a connecting rib 35, the inner wall of the column shell 33 is provided with a plurality of transverse ribs 34, and the connecting rib 35 is fixed between the transverse ribs 34. Specifically, the mass of the column 30 can be effectively reduced while the strength of the column 30 is ensured by the above arrangement.

The utility model discloses an in another embodiment, as shown in fig. 1 ~ 3, the surface of base 10 is provided with motor fixing base 13 and lead screw fixing base 14, the circumference of base 10 is surveyed and is provided with retaining edge 171, the surface of base 10 still is provided with the fixed frame 16 of panel beating, the fixed frame 16 of panel beating encloses to close and forms first water drainage tank 17, the fixed frame 16 of panel beating with be provided with second water drainage tank 18 between the retaining edge 171, second water drainage tank 18 with first water drainage tank 17 intercommunication, be provided with panel beating fixed orifices 161 on the top surface of the fixed frame 16 of panel beating.

Specifically, the surface of the base 10 is provided with a motor fixing seat 13 and a screw rod fixing seat 14, the motor fixing seat 13 can facilitate the installation of a servo motor, the screw rod fixing seat 14 can facilitate the installation of a screw rod so as to facilitate the driving of a saddle and a workbench, as the surface of the base 10 is also provided with a sheet metal fixing frame 16, a sheet metal fixing hole 161 is arranged on the top surface of the sheet metal fixing frame 16 to realize the installation of a sheet metal on the periphery of a machine tool, the sheet metal fixing frame 16 is enclosed to form a first drainage groove 17, most of cooling water generated during the processing of a workpiece is directly drained into the first drainage groove 17, part of moisture flows to a gap room between the sheet metal and the sheet metal fixing frame 16 along the surface of the sheet metal, as the second drainage groove 18 is arranged between the sheet metal fixing frame 16 and the water retaining edge 171, the part of moisture can be shunted to the first drainage groove 17 and the second drainage groove 18 through the arrangement of the second drainage groove 18, moisture in the second water drainage tank 18 finally will be joined into the first water drainage tank 17, and is discharged from the first water drainage tank 17, so that the moisture is effectively prevented from leaking from the edge of the base 10, and the waste of resources caused by the use of glass cement can be avoided.

In this embodiment, as shown in fig. 1 to 3, a drainage port 23 communicating with the first drainage tank 17 is disposed on one side of the water blocking edge 171 close to the screw rod fixing seat 14. Specifically, the moisture of the base 10 will eventually flow into the water collection tank from the drain opening 23.

In this embodiment, as shown in fig. 1 to 4, a wing fixing block 111 is disposed on the wing fixing portion 11, and a wing fixing hole 112 is disposed on a surface of the wing fixing block 111. Specifically, the side wing fixing portion 11 can effectively increase the width of the base 10, and the side wing fixing block 111 and the side wing fixing hole 112 can facilitate the fixing of the side wing fixing frame 31, thereby effectively reducing the vibration generated during the operation of the machine tool.

In this embodiment, as shown in fig. 1 to 3, two opposite slide rail fixing seats 19 are disposed on the bottom wall of the first drainage channel 17, a slide rail 121 is fixed on the slide rail fixing seat 19, and a water guide inclined plane 191 is disposed on one side of the slide rail fixing seat 19. Specifically, the slide rail fixing seat 19 may facilitate the fixing of the slide rail 121, and the water guide slope 191 may improve the stability of the slide rail fixing seat 19 on the one hand, and on the other hand may provide convenience for the cooling water to flow into the first drainage channel 17.

In this embodiment, as shown in fig. 1 to 3, a pressure groove 124 is disposed on a surface of the slide rail fixing seat 19, a plurality of pressing blocks 123 are disposed inside the pressure groove 124, one surface of each pressing block 123 abuts against an inner wall of the pressure groove 124, and the other surface of each pressing block 123 abuts against the slide rail 121. Specifically, the slide rail 121 is firmly pressed by the pressing block 123, so that the slide rail 121 is prevented from being deviated, and the slide rail 121 is effectively prevented from being deformed during long-term operation.

In this embodiment, as shown in fig. 1 to 3 and 8, a buffer inclined plane 125 is disposed on one side of the pressing block 123, an abutting inclined plane 126 adapted to the buffer inclined plane 125 is disposed on a side of the pressing groove 124 away from the sliding rail 121, and the buffer inclined plane 125 abuts against the abutting inclined plane 126. Specifically, when the pressure that briquetting 123 receives is too big, briquetting 123 will move along butt inclined plane 126, can produce on the one hand and remove to slide rail 121 and detect, and on the other hand protects slide rail 121 and base 10, prevents that slide rail 121 and base 10 from being destroyed under the high-pressure state structure.

In this embodiment, as shown in fig. 1 to 4, the base 10 includes a middle frame 21 and a side plate frame 22 surrounding the middle frame 21, the sheet metal fixing frame 16 is fixed on the top surface of the side plate frame 22, and the motor fixing seat 13 and the screw rod fixing seat 14 are both fixed on the top surface of the middle frame 21. Specifically, the middle frame 21 has higher strength and larger mass, and will bear most of pressure of the machine tool, the side plate frame 22 has lower strength and lighter mass, and mainly bears the pressure of a machine tool metal plate, and the pressure and the processing difficulty of the base 10 can be reduced as much as possible while the strength of the base 10 is ensured through the arrangement of the middle frame 21 and the side plate frame 22.

In this embodiment, as shown in fig. 4, a connecting plate 211 is disposed between the middle frame 21 and the side frame 22. The connection plate 211 reinforces the connection between the side frame 22 and the center frame 21.

In this embodiment, as shown in fig. 4, a first reinforcing rib 212 is disposed inside the middle frame 21, and two ends of the first reinforcing rib 212 are respectively fixedly connected to the top wall of the middle frame 21 and the bottom wall of the middle frame 21. Specifically, the first reinforcing rib 212 can effectively reinforce the structure of the intermediate frame 21, and improve the pressure-bearing capacity of the intermediate frame 21.

In this embodiment, as shown in fig. 4, a second rib 221 is disposed inside the middle frame 21, the second rib is perpendicular to the first rib 212, and two ends of the second rib 221 are respectively fixedly connected to the top wall of the middle frame 21 and the bottom wall of the middle frame 21. Specifically, the second reinforcing rib 221 can further enhance the pressure-bearing capacity of the intermediate frame 21.

In another embodiment of the utility model, as shown in fig. 1 and 5, the vertical processing machine tool further includes saddle 60 and Y-axis drive assembly 70, the surface of base 10 is provided with Y-axis sliding module 12, saddle 60 passes through Y-axis sliding module 12 with base 10 sliding connection, Y-axis drive assembly 70 includes first servo motor 71, first lead screw 72 and first lead screw nut 73, first servo motor 71 is fixed in on the motor fixing base 13, the one end of first lead screw 72 is fixed in on the spindle of first servo motor 71, the other end of first lead screw 72 set up in the inside of lead screw fixing base 14, first lead screw nut 73 cover is located the surface of first lead screw 72 and with saddle 60 fixed connection, workstation 20 set up in the top of saddle 60.

Specifically, the saddle 60 and the workbench 20 can axially move along the Y-axis direction of the machine tool through the Y-axis sliding module 12, when the machine tool works, a workpiece is fixed on the workbench 20, the first servo motor 71 is started and drives the first lead screw 72 to rotate, and the first lead screw 72 drives the first lead screw nut 73 to axially move along the first lead screw 72 when rotating, so that the saddle 60 and the workbench 20 can finally move along the Y-axis direction of the machine tool, and the automatic adjustment of the workpiece in the Y-axis direction can be realized.

In another embodiment of the present invention, as shown in fig. 1 and 5, an X-axis driving assembly 80 is further disposed on the saddle 60, an X-axis sliding module 64 is disposed on the top of the saddle 60, the worktable 20 passes through the X-axis sliding module 64 and the saddle 60 are slidably connected, the X-axis driving assembly 80 includes a second servo motor 81, a second lead screw 82 and a second lead screw nut 83, the surface of the saddle 60 is provided with a mounting groove 61, the second servo motor 81 is fixed in the mounting groove 61, the second lead screw 82 and the crankshaft fixed connection of the second servo motor 81, and the second lead screw nut 83 is sleeved on the surface of the second lead screw 82 and fixedly connected with the worktable 20.

Specifically, the X-axis sliding module 64 can realize the movement of the worktable 20 along the X-axis direction of the machine tool, when the X-axis sliding module works, a workpiece is fixed on the worktable 20, the second servo motor 81 is started and drives the second lead screw 82 to rotate, the second lead screw 82 drives the second lead screw nut 83 to move axially along the second lead screw 82 when rotating, and finally, the movement of the worktable 20 along the X-axis direction of the machine tool is realized, the automatic adjustment of the workpiece in the X-axis direction is realized, and convenience is provided for the processing of the workpiece.

In this embodiment, as shown in fig. 1 to 2 and 5 to 6, the X-axis sliding module 64, the Y-axis sliding module 12, and the Z-axis sliding module 32 each include a sliding rail 121 and a sliding block 122, the saddle 60, the worktable 20, and the bracket 50 are fixed on a surface of the sliding block 122, and a pressing block 123 is disposed on one side of the sliding rail 121. The pressing block 123 can improve the stability of the slide rail 121 and reduce the vibration generated when the saddle 60, the workbench 20 and the bracket 50 slide.

In another embodiment of the present invention, as shown in fig. 5, a motor fixing frame 62 is disposed in the mounting groove 61, the motor fixing frame 62 extends from the bottom wall of the mounting groove 61 to both side walls of the mounting groove 61 and is integrally formed with the saddle 60, and the second servo motor 81 is fixed to the motor fixing frame 62. Specifically, motor mount 62 can effectively alleviate the vibration that second servo motor 81 during operation produced with the lateral wall integrated into one piece of mounting groove 61, and motor mount 62 is connected with two lateral walls, effectively promotes saddle 60's rigidity, alleviates the deformation that saddle 60 during operation produced.

In another embodiment of the present invention, as shown in fig. 5, two screw rod fixing frames 63 are disposed in the mounting groove 61, two of the screw rod fixing frames 63 are formed by extending the bottom wall of the mounting groove 61 to the two side walls of the mounting groove 61 and integrally formed with the saddle 60, two ends of the second screw rod 82 are respectively rotatably connected to two of the screw rod fixing frames 63, and the second screw rod 82 is close to one end of the second servo motor 81 and is fixedly connected to the crankshaft of the second servo motor 81. Specifically, the stability of second lead screw 82 when rotating can effectively be promoted through the setting of two lead screw mounts 63, the produced vibration when alleviateing second lead screw 82 and rotating, simultaneously, lead screw mount 63 is connected with two lateral walls, can effectively promote saddle 60's rigidity, alleviates the deformation that saddle 60 during operation produced.

In another embodiment of the present invention, as shown in fig. 1, the vertical processing machine further includes a Z-axis driving assembly 361, the Z-axis driving assembly 361 includes a third servo motor 362, a third lead screw 363 and a third lead screw nut (not labeled in the figure), the third servo motor 362 is fixed on the top of the upright 30, the third lead screw 363 is fixed on the crankshaft of the third servo motor 362, and the third lead screw nut is sleeved on the surface of the third lead screw 363 and is fixedly connected to the bracket 50.

Specifically, during operation, the third servo motor 362 is started and drives the third lead screw 363 to rotate, and the third lead screw 363 drives the third lead screw nut to axially move along the third lead screw 363 when rotating, so that the spindle 40 and the tool fixed on the spindle 40 can finally move along the Z-axis direction of the machine tool, and convenience is provided for processing a workpiece.

In another embodiment of the present invention, as shown in fig. 1 and 6, the bracket 50 includes a spindle mounting bracket 51 and a fixing mounting bracket 52 disposed on both sides of the spindle mounting bracket 51 and forming an included angle with the spindle mounting bracket 51, wherein the fixing mounting bracket 52 is fixedly connected to the slider of the Z-axis sliding module 32. Specifically, when main shaft 40 was rotatory, the tip of support 50 will bear great revolving force, can effectively promote support 50's stability through the setting of two fixed mounting 52 that are the contained angle setting, alleviates the deformation that support 50 during operation produced.

In another embodiment of the utility model, as shown in fig. 1, vertical machine tool still includes okada tool magazine 90, okada tool magazine 90 includes cutter fixed disk 91, tool magazine mount 92, tool changing motor 93, lift cylinder (not sign in the figure) and trades cutter arbor 94, tool magazine mount 92 is fixed in on the stand 30, cutter fixed disk 91 tool changing motor 93 with the lift cylinder all is fixed in on the tool magazine mount 92, cutter fixed disk 91 is located one side of main shaft 40, the lift cylinder is used for the drive trade cutter arbor 94 goes up and down, tool changing motor 93 is used for the drive trade cutter arbor 94 rotates.

Specifically, a tool magazine fixing frame 92 is fixed to one side of the column 30, a tool fixing plate 91 is fixed to the tool magazine fixing frame 92, and a tool is fixed to the tool fixing plate 91. During tool changing, the lifting cylinder is started to drive the tool changing rod 94 to ascend, the two ends of the tool changing rod 94 respectively clamp the tools on the main shaft 40 and the tool fixing disc 91, after clamping is completed, the lifting cylinder drives the tool changing rod 94 to descend, the tool changing motor 93 is started to drive the tool changing rod 94 to rotate 180 degrees, and meanwhile, the lifting cylinder is started to drive the tool changing rod 94 to ascend, and tool changing is completed. The rapid tool changing of the machine tool can be realized through the arrangement of the Ooka tool magazine 90.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a leak protection water base for lathe which characterized in that: the surface of base is provided with motor fixing base and lead screw fixing base, the week of base is surveyed and is provided with the flange, the surface of base still is provided with the fixed frame of panel beating, be provided with the panel beating fixed orifices on the top surface of the fixed frame of panel beating, the fixed frame of panel beating encloses to close and forms first water drainage tank, the fixed frame of panel beating with be provided with the second water drainage tank between the flange, the second water drainage tank with first water drainage tank intercommunication.

2. The water leakage prevention base for a machine tool according to claim 1, characterized in that: and a water outlet communicated with the first water drainage tank is formed in one side, close to the screw rod fixing seat, of the water retaining edge.

3. The water leakage prevention base for a machine tool according to claim 1, characterized in that: the end part of the base is provided with flank fixing parts extending towards the directions of the two sides of the base, flank fixing blocks are arranged on the flank fixing parts, and flank fixing holes are formed in the surfaces of the flank fixing blocks.

4. The water leakage prevention base for a machine tool according to claim 1, characterized in that: the water guide device is characterized in that two oppositely-arranged slide rail fixing seats are arranged on the bottom wall of the first water drainage tank, a Y-axis sliding module is arranged on each slide rail fixing seat and comprises a slide rail and a slide block, the slide rail is fixed on the slide rail fixing seats, the slide block is connected to the surfaces of the slide rails in a sliding mode, and a water guide inclined plane is arranged on one side of each slide rail fixing seat.

5. The water leakage prevention base for the machine tool according to claim 4, characterized in that: the surface of the slide rail fixing seat is provided with a pressing groove, a plurality of pressing blocks are arranged inside the pressing groove, one surface of each pressing block is abutted to the inner wall of the pressing groove, and the other surface of each pressing block is abutted to the slide rail.

6. The water leakage prevention base for the machine tool according to claim 5, characterized in that: one side of the pressing block is provided with a buffering inclined plane, one side of the pressing groove, which is far away from the sliding rail, is provided with a butt inclined plane matched with the buffering inclined plane, and the buffering inclined plane is abutted to the butt inclined plane.

7. The water leakage prevention base for the machine tool according to any one of claims 1 to 6, characterized in that: the base includes the intermediate frame and encloses to close in the curb plate frame of week side of intermediate frame, the fixed frame of panel beating is fixed in on the top surface of curb plate frame, the motor fixing base with the lead screw fixing base all is fixed in on the top surface of intermediate frame.

8. The water leakage prevention base for a machine tool according to claim 7, characterized in that: and a connecting plate is arranged between the middle frame and the side plate frame.

9. The water leakage prevention base for the machine tool according to claim 8, characterized in that: the inside of center frame is provided with first splice bar, the both ends of first splice bar respectively in the roof of center frame with the diapire fixed connection of center frame.

10. The water leakage prevention base for a machine tool according to claim 9, characterized in that: the inside of center frame is provided with the second splice bar, the second splice bar with first splice bar sets up perpendicularly, just the both ends of second splice bar respectively in the roof of center frame with the diapire fixed connection of center frame.

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