CN212762475U

CN212762475U - High-speed vertical machining center lathe

Info

Publication number: CN212762475U
Application number: CN202021560454.1U
Authority: CN
Inventors: 朱学江; 陈菲菲
Original assignee: Shaoxing Dongzhou Electromechanical Technology Co ltd
Current assignee: Shaoxing Dongzhou Electromechanical Technology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-23
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a high-speed vertical machining center lathe, including the frame, be provided with the stand on the frame and can be at horizontal direction reciprocating motion's workstation, be provided with elevating system on the stand, be connected with the headstock on the elevating system, the headstock passes through the elevating system drive along stand vertical lift, the last support frame that is connected with of elevating system, the headstock is installed on the support frame, be equipped with spindle motor in the headstock and through spindle motor driven main shaft, the last coil pipe that has of spindle motor, the coil pipe is connected with heat exchange device, and the circulation has the coolant liquid between coil pipe and the heat exchange device, be equipped with on the headstock inner wall with the helicla flute of coil pipe laminating is equipped with the fin on the headstock outer wall. The utility model provides a can effectively improve spindle motor's efficiency and life to spindle motor heat dissipation, conveniently separate sweeps and cutting fluid simultaneously, can be to the high-speed vertical machining center lathe of cutting fluid cooling recycle.

Description

High-speed vertical machining center lathe

Technical Field

The utility model relates to a high-speed vertical machining center lathe belongs to the machine-building technical field.

Background

The vertical machining center machine tool is a machining center machine tool with a main shaft axis perpendicular to a workpiece table, is mainly suitable for machining complex parts such as plates, discs, molds and small-sized shells, can complete the procedures of milling, boring, drilling, tapping, cutting threads and the like, and is adjusted from low running speed to high running speed in order to improve the machining efficiency.

Disclosure of Invention

The utility model aims to solve the technical problem that a high-speed vertical machining center lathe is provided, can effectively dispel the heat to spindle motor, improve spindle motor's efficiency and life, can solve the not enough of prior art.

The technical scheme of the utility model is that: the utility model provides a high-speed vertical machining center lathe, includes the frame, is provided with the stand on the frame and can be at horizontal direction reciprocating motion's workstation, is provided with elevating system on the stand, is connected with the headstock on the elevating system, and the headstock passes through the elevating system drive along stand vertical lift, the last support frame that is connected with of elevating system, the headstock is installed on the support frame, be equipped with spindle motor in the headstock and through spindle motor driven main shaft, the last coil pipe that winds of spindle motor, the coil pipe is connected with heat exchange device, and the circulation has the coolant liquid between coil pipe and the heat exchange device, be equipped with on the headstock inner wall with the helicla flute of coil pipe laminating is equipped with the fin on. The cooling liquid in the coil pipe flows circularly to cool the spindle motor, and meanwhile, the coil pipe transfers heat to the spindle box, and the heat is further dissipated by the radiating fins to further speed up the temperature reduction of the spindle motor.

And further, a fan for blowing air to the spindle box is arranged on the supporting frame. The air circulation is accelerated, and the heat dissipation speed is improved.

Further the processing cutter is installed to the main shaft bottom, is connected with the spray set that sprays the processing cutter on the support frame, chain slat type chip removal machine is installed to the workstation below, evenly distributed has the filtration pore on the link joint of chain slat type chip removal machine, the leakage fluid dram has been seted up to the frame bottom, leakage fluid dram department installs filter equipment, the filter equipment bottom is connected with the cutting fluid oil storage tank, the cutting fluid oil storage tank is connected with the pump body, the pump body passes through the pipeline and links to each other with spray set. Cutting fluid passes through spray set and sprays the cooling to processing cutter and parts machining surface, and cutting fluid after spraying falls to the link plate formula chip removal machine with the sweeps that produces during processing on, filters through the filtration pore on the link plate, and the sweeps passes through link plate formula chip removal machine output, and cutting fluid falls to the frame bottom and flows in filter equipment through the leakage fluid dram, and the cutting fluid after the filtration flows in the cutting fluid oil storage tank and takes out to spray set circulation through the pump body in.

Further, a jacket is arranged outside the cutting fluid oil storage tank, cooling fluid is filled between the jacket and the cutting fluid oil storage tank, and a liquid outlet pipe and a liquid inlet pipe are connected to the jacket. The temperature of the cutting fluid can rise after the cutting fluid sprays and cools the processing surfaces of the cutting tool and the part, the cutting fluid in the cutting fluid oil storage tank can be cooled by the cooling fluid in the jacket, and the cooling effect during part processing is improved.

To sum up, the utility model provides a can effectively improve spindle motor's efficiency and life to spindle motor heat dissipation, conveniently separate sweeps and cutting fluid simultaneously, can be to the high-speed vertical machining center lathe of cutting fluid cooling recovery use.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the structure inside the headstock.

Shown in the figure: a machine base 1; a column 2; a lifting mechanism 3; a main spindle box 4; a support frame 5; a spindle motor 6; a main shaft 7; a coil 8; a helical groove 9; a heat sink 10; a fan 11; a machining tool 12; a spray device 13; a chain flight chip ejector 14; a filtering device 15; a work table 16; a cutting fluid oil storage tank 17; a pump body 18; a jacket 19; a liquid inlet pipe 20; an outlet pipe 21.

Detailed Description

The embodiment of the utility model provides a: as shown in fig. 1 to 3, a high-speed vertical machining center machine tool comprises a machine base 1, a stand column 2 and a workbench 16 capable of moving in a reciprocating manner in a horizontal direction are arranged on the machine base 1, a lifting mechanism 3 is arranged on the stand column 2, a spindle box 4 is connected to the lifting mechanism 3, the spindle box 4 is driven by the lifting mechanism 3 to vertically lift along the stand column 2, a support frame 5 is connected to the lifting mechanism 3, the spindle box 4 is mounted on the support frame 5, a spindle motor 6 and a spindle 7 driven by the spindle motor 6 are arranged in the spindle box 4, a coil 8 is wound on the spindle motor 6, the coil 8 is connected with a heat exchange device, cooling liquid circulates between the coil 8 and the heat exchange device, a spiral groove 9 attached to the coil 8 is arranged on the inner wall of the spindle. The cooling liquid in the coil 8 flows circularly to cool the spindle motor 6, and simultaneously the coil 8 transfers heat to the spindle box 4 to further accelerate heat dissipation and reduce the temperature of the spindle motor 6 through the radiating fins 10.

The support frame 5 preferred in the present embodiment is provided with a blower 11 for blowing air to the headstock 4. The air circulation is accelerated, and the heat dissipation speed is improved.

Machining cutter 12 is installed to the preferential main shaft 7 bottom of this embodiment, be connected with the spray set 13 that sprays machining cutter 12 on the support frame 5, chain slat type chip removal machine 14 is installed to workstation 16 below, evenly distributed has the filtration pore on the link joint of chain slat type chip removal machine 14, the leakage fluid dram has been seted up to frame 1 bottom, filter equipment 15 is installed to leakage fluid dram department, filter equipment 15 bottom is connected with cutting fluid oil storage tank 17, cutting fluid oil storage tank 17 is connected with the pump body 18, the pump body 18 passes through the pipeline and links to each other with spray set 13. Cutting fluid passes through spray set 13 and sprays the cooling to machining cutter 12 and parts machining surface, spray set 13 is the universal pipe and connects in the terminal nozzle of universal pipe, cutting fluid after spraying falls to chain slat type chip removal machine 4 with the sweeps that produces during processing on, filter through the filtration pore on the link joint, the sweeps passes through 4 outputs of chain slat type chip removal machine, cutting fluid falls to frame 1 bottom and flows in filter equipment 15 through the leakage fluid dram, cutting fluid after the filtration flows in cutting fluid oil storage tank 17 and takes out to spray set 13 recycle through the pump body 18.

In the preferred embodiment, a jacket 19 is provided outside the cutting fluid oil storage tank 17, a cooling fluid is filled between the jacket 19 and the cutting fluid oil storage tank 17, and a liquid outlet pipe 21 and a liquid inlet pipe 20 are connected to the jacket 19. The temperature of the cutting fluid can be increased after the cutting fluid sprays and cools the processing tool 12 and the processing surface of the part, and the cooling fluid in the cutting fluid oil storage tank 17 can be cooled by the cooling fluid in the jacket 19, so that the cooling effect during the processing of the part is improved.

Claims

1. The utility model provides a high-speed vertical machining center lathe, includes the frame, is provided with the stand on the frame and can be at horizontal direction reciprocating motion's workstation, is provided with elevating system on the stand, and the last headstock that is connected with of elevating system, headstock pass through the elevating system drive along stand vertical lift, its characterized in that: the lifting mechanism is connected with a support frame, the spindle box is installed on the support frame, a spindle motor and a spindle driven by the spindle motor are arranged in the spindle box, a coil is wound on the spindle motor, the coil is connected with a heat exchange device, cooling liquid circulates between the coil and the heat exchange device, a spiral groove laminated with the coil is formed in the inner wall of the spindle box, and radiating fins are arranged on the outer wall of the spindle box.

2. The high-speed vertical machining center machine tool according to claim 1, characterized in that: and a fan for blowing air to the spindle box is arranged on the supporting frame.

3. The high-speed vertical machining center machine tool according to claim 1, characterized in that: the utility model discloses a cutting machine, including main shaft, frame, workstation, filter equipment, cutting fluid oil storage tank, main shaft bottom installs the processing cutter, is connected with the spray set who sprays the processing cutter on the support frame, the link plate formula chip removal machine is installed to the workstation below, evenly distributed has the filtration pore on the link plate of link plate formula chip removal machine, the leakage fluid dram has been seted up to the frame bottom, leakage fluid dram department installs filter equipment, the filter equipment bottom is connected with the cutting fluid oil storage tank, the cutting fluid oil storage tank is connected with the pump body, the pump body passes through the.

4. The high-speed vertical machining center machine tool according to claim 3, characterized in that: the cutting fluid oil storage tank is externally provided with a jacket, cooling fluid is filled between the jacket and the cutting fluid oil storage tank, and the jacket is connected with a liquid outlet pipe and a liquid inlet pipe.