CN217914328U

CN217914328U - Row-cutter type numerically controlled lathe

Info

Publication number: CN217914328U
Application number: CN202222088717.9U
Authority: CN
Inventors: 黄龙彪; 许志伟; 黄龙华; 黄彩娟
Original assignee: Zhangzhou Huachuang Machinery Technology Co ltd
Current assignee: Zhangzhou Huachuang Machinery Technology Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-11-29
Anticipated expiration: 2032-08-09

Abstract

The utility model relates to a numerical control lathe technical field just discloses a gang tool formula numerical control lathe, and its structure is including base, headstock, main shaft, broach shell, workstation, slide rail, lathe bed, discharge gate, beneficial effect: when the main shaft adds man-hour to the machined part of aluminium or iron material, the collision friction that the cutting of cutting along with the rotation of main shaft and blade disc to the machined part produced can produce a large amount of heats, the heat transmits on the radiating fin through the heat conductivity with the help of arc copper this moment, dispel the heat to the heat through the crisscross radiating fin of multiunit, through the block because fixture block and draw-in groove, can drive the multiunit fin with the help of the rotatory kinetic energy of main shaft and be fan rotary motion production wind energy, the wind energy of production dispels the heat to the inside gear of headstock through the two-way valve discharge.

Description

Gang tool type numerically controlled lathe

Technical Field

The utility model relates to a numerical control lathe technical field specifically is a gang tool numerical control lathe.

Background

With the development of modern mechanical industry, the production requirement of high-precision numerical control lathes for batch production is increasingly improved, wherein the gang tool type numerical control lathes can realize automatic exchange of processes and two-process machining, and the automatic feeding machine is equipped to further realize full-automatic machining, so that the characteristics of good rigidity and high cutting precision of the gang tool lathe are maintained, the problem of two-process machining under one-time clamping of a workpiece is solved, and the requirement of the mechanical industry can be well met.

Therefore, a row-cutter numerically controlled lathe is needed.

SUMMERY OF THE UTILITY MODEL

1. The to-be-solved technical problem of the utility model

To the problem that exists among the prior art, the utility model aims to provide a arrange sword formula numerical control lathe to solve and arrange the sword formula numerical control lathe on and do not install the hot processing apparatus of machined part, this type of heat that produces very leads to the precision and the texture of machined part to produce the interference easily, has influenced the precision and the quality of processing back spare part, improves the problem of the cost of production.

2. Technical scheme

In order to solve the problem, the utility model adopts the following technical proposal.

The utility model provides a gang tool formula numerical control lathe, its structure is including base, headstock, main shaft, broach shell, workstation, slide rail, lathe bed, discharge gate, be equipped with the headstock on the base, the bottom and the base fixed connection of headstock, fixed mounting has the main shaft on the headstock, be equipped with the lathe bed on the base, the bottom of lathe bed and the top fixed connection of base, be equipped with the slide rail on the lathe bed, the slide rail passes through lead screw and lathe bed swing joint, the top of slide rail is equipped with the workstation, the bottom and the slide rail sliding connection of workstation, be equipped with a plurality of groups broach shell on the workstation, each group the bottom and the workstation fixed connection of broach shell, the base is kept away from one side of headstock and has been seted up the discharge gate.

As this technical scheme's further optimization, the main shaft is including the main shaft body, arc copper, heat exchanger, heat dissipation group, the main shaft body is three groups of movable bodies, each group all be equipped with the arc copper on the main shaft body, each group the arc copper runs through in the main shaft body and fixed connection with it, each group the one end that the main shaft body was kept away from to the arc copper is equipped with heat exchanger, heat exchanger and arc copper fixed connection, still be equipped with heat exchanger on the arc copper, heat exchanger and arc copper fixed connection, heat exchanger's diameter ratio heat exchanger is big, heat exchanger will dispel the heat the group parcel.

As a further optimization of the technical scheme, the heat dissipation assembly comprises a connection ring, heat dissipation fins and three clamping grooves, wherein the connection ring is made of copper, three groups of heat dissipation fins are annularly arranged on the connection ring, the three groups of heat dissipation fins are arranged in a staggered manner, and the three groups of clamping grooves are arranged on the inner wall of the connection ring in an equilateral triangle shape.

As a further optimization of the technical scheme, the arc-shaped copper plate is composed of a copper plate body and a clamping block, the copper plate body is fixedly connected with the spindle body, the clamping block is arranged at one end, away from the spindle body, of the copper plate body, the clamping block is fixedly connected with the copper plate body, and the clamping block and the clamping groove can be mutually clamped.

As a further optimization of the technical scheme, the heat dissipation cover comprises a cover body, through holes and two-way valves, wherein two or more groups of through holes are annularly arranged on the cover body at equal intervals, the through holes of each group are provided with the two-way valves, and the two-way valves of each group are fixedly connected with the through holes.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model relates to a gang tool formula numerical control lathe, arc copper and heat dissipation group have been increased, all be the setting of copper product through arc copper and go-between, the good heat conductivility of copper has been utilized, conduct the machined part to the radiating fin with the produced heat of cutter collision, the characteristics faster that the area of contact through radiating fin and air is more dispels the heat give off the heat, the precision and the texture of effectively having guaranteed the machined part can not produce the qualitative change because of thermal interference, the precision and the quality of spare part after having guaranteed processing, the efficiency of production has been improved, and the cost is saved.

2. The utility model relates to a gang tool formula numerical control lathe, through the draw-in groove looks block on fixture block on the arc copper and the go-between, multiunit heat radiation fins who can drive on go-between and the go-between when the main shaft is rotatory rotates, make multiunit staggered arrangement's heat radiation fins be the rotary motion of fan and produce the wind energy, the wind energy can dispel the heat to the running gear in the headstock through the two-way valve discharge, the effectual headstock internal gear of having avoided leads to overheated because long-time the operation, the service life of gear has been increased.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a gang tool numerically controlled lathe according to the present invention;

fig. 2 is a schematic view of the internal structure of the spindle of the present invention;

fig. 3 is a schematic view of the internal structure of the spindle of the present invention;

fig. 4 is a schematic structural view of the spindle and the heat dissipation assembly of the present invention;

fig. 5 is a schematic side view of the spindle box of the present invention;

fig. 6 is a schematic structural view of the heat dissipation assembly of the present invention;

fig. 7 is a schematic structural view of the arc-shaped copper plate and the heat dissipation assembly of the present invention;

fig. 8 is a schematic structural view of the heat dissipation cover of the present invention.

Reference numbers in the figures: the machine tool comprises a base-1, a spindle box-2, a spindle-3, a cutter sleeve-4, a workbench-5, a slide rail-6, a machine tool body-7, a discharge port-8, a spindle body-31, an arc copper plate-32, a heat dissipation cover-33, a heat dissipation group-34, a connecting ring-341, a heat dissipation fin-342, a clamping groove-343, a copper plate body-321, a clamping block-322, a cover body-331, a through hole-332 and a two-way valve-333.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-8, a gang tool numerically controlled lathe structurally comprises a base 1, a spindle box 2, a spindle 3, a tool sleeve 4, a workbench 5, a slide rail 6, a lathe bed 7 and a discharge port 8, wherein the spindle box 2 is arranged on the base 1, the bottom of the spindle box 2 is fixedly connected with the base 1, the spindle 3 is fixedly mounted on the spindle box 2, the lathe bed 7 is arranged on the base 1, the bottom of the lathe bed 7 is fixedly connected with the top of the base 1, the lathe bed 7 is provided with the slide rail 6, the slide rail 6 is movably connected with the lathe bed 7 through a screw rod, the top of the slide rail 6 is provided with the workbench 5, the bottom of the workbench 5 is slidably connected with the slide rail 6, the workbench 5 is provided with a plurality of groups of tool sleeves 4, the bottoms of the groups of tool sleeves 4 are fixedly connected with the workbench 5, and the discharge port 8 is arranged on one side of the base 1 away from the spindle box 2.

The main shaft 3 is including the main shaft body 31, arc copper 32, heat exchanger 33, heat dissipation group 34, the main shaft body 31 is three groups of movable bodies, all be equipped with arc copper 32 on each group of main shaft body 31, each group of arc copper 32 runs through in the main shaft body 31 and fixed connection with it, the one end that the main shaft body 31 was kept away from to each group of arc copper 32 is equipped with heat exchanger 34, heat exchanger 34 and arc copper 32 fixed connection, still be equipped with heat exchanger 33 on the arc copper 32, heat exchanger 33 and arc copper 32 fixed connection, the diameter ratio of heat exchanger 33 is big of heat exchanger 34, heat exchanger 33 wraps up heat exchanger 34.

The arc copper plate 32 is made of copper material and has good thermal conductivity, so that heat generated by the workpiece can be conducted to the heat dissipation group 34 for heat dissipation.

The heat dissipating assembly 34 includes a connecting ring 341, heat dissipating fins 342, and a locking groove 343, the connecting ring 341 is made of copper, three sets of heat dissipating fins 342 are annularly disposed on the connecting ring 341, the three sets of heat dissipating fins 342 are staggered with each other, and three sets of locking grooves 343 are disposed on the inner wall of the connecting ring 341 in an equilateral triangle.

In the arrangement of the connection ring 341, the connection ring 341 is made of a copper material, and is engaged with the arc copper plate 32 to conduct heat on the arc copper plate 32.

The heat dissipation fins 342 are provided with a plurality of groups of staggered heat dissipation fins 342 to dissipate heat from the connection ring 341, according to the characteristic that the larger the contact surface area between the fins and the air is, the faster the heat dissipation is.

The arc-shaped copper plate 32 is composed of a copper plate body 321 and a clamping block 322, the copper plate body 321 is fixedly connected with the spindle body 31, the clamping block 322 is arranged at one end of the copper plate body 321 far away from the spindle body 31, the clamping block 322 is fixedly connected with the copper plate body 321, and the clamping block 322 and the clamping groove 343 can be clamped with each other.

The fixture block 322 is capable of being engaged with the fixture groove 343, so that when the spindle rotates, the arc-shaped copper plate 32 can drive the heat dissipation assembly 34 to rotate together, so that the heat dissipation fins 342 rotate as a fan to generate wind energy.

The heat dissipation cover 33 is composed of a cover body 331, through holes 332 and two-way valves 333, wherein two or more groups of through holes 332 are annularly arranged on the cover body 331 at equal intervals, the two-way valves 333 are arranged on each group of through holes 332, and each group of two-way valves 333 are fixedly connected with the through holes 332.

The bi-directional valve 333 is provided to discharge wind energy generated by the rotation of the heat radiating fins 342 to radiate heat from the gears in the head stock 2.

The working principle is as follows: when the gang tool numerically controlled lathe is used for processing a machined part made of aluminum or iron, because of collision friction generated by rotation of a main shaft and cutting of a cutter head on the machined part during processing, a large amount of heat can be generated by a processed part, because the arc-shaped copper plate 32 and the connecting ring 341 are both made of copper materials, copper has good heat conduction performance, the heat generated by the processed part can be conducted into the heat dissipation fins 342 through the arc-shaped copper plate 32 and the connecting ring 341, and because the contact surfaces of the heat dissipation fins 342 and air are more and more in heat dissipation, the three groups of heat dissipation fins 342 which are arranged in a staggered mode can quickly dissipate the heat conducted by the connecting ring 341;

meanwhile, as the arc-shaped copper plate 32 is fixedly connected with the main shaft body 31 of the main shaft, the clamping block 322 on the arc-shaped copper plate 32 is clamped with the clamping groove 343 on the connecting ring 341, when the main shaft rotates, the connecting ring 341 and the heat dissipation fins 342 can be driven to rotate through the arc-shaped copper plate 32, as the heat dissipation fins 342 are staggered and provided with a plurality of groups, when the main shaft rotates, the heat dissipation fins can do fan rotation motion to generate wind energy, the generated wind energy can be discharged through a plurality of groups of two-way valves 333 arranged on the heat dissipation cover 33 to dissipate heat of the gear in the main shaft box 2, and heat in the main shaft box 2 can also enter the heat dissipation cover 33 through the two-way valves 333 to be dissipated and discharged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a arrange sword formula numerical control lathe, including base (1), be equipped with headstock (2) on base (1), the bottom and base (1) fixed connection of headstock (2), fixed mounting has main shaft (3) on headstock (2), be equipped with lathe bed (7) on base (1), the bottom of lathe bed (7) and the top fixed connection of base (1), be equipped with slide rail (6) on lathe bed (7), slide rail (6) are through lead screw and lathe bed (7) swing joint, the top of slide rail (6) is equipped with workstation (5), the bottom and slide rail (6) sliding connection of workstation (5), be equipped with a plurality of groups knife pouch (4) on workstation (5), each group the bottom and workstation (5) fixed connection of knife pouch (4), base (1) are kept away from one side of headstock (2) and have been seted up discharge gate (8), its characterized in that:

main shaft (3) are including the main shaft body (31), be equipped with arc copper (32) on the main shaft body (31), arc copper (32) run through in the main shaft body (31) and fixed connection with it, the one end that main shaft body (31) were kept away from in arc copper (32) is fixed with and is equipped with cooling group (34), still be fixed with heat exchanger (33) on arc copper (32).

2. The gang tool numerically controlled lathe according to claim 1, wherein: the diameter of the heat dissipation cover (33) is larger than that of the heat dissipation group (34), so that the heat dissipation cover (33) wraps the heat dissipation group (34).

3. The gang tool numerically controlled lathe according to claim 1, wherein: the heat dissipation assembly (34) comprises a connecting ring (341), the connecting ring (341) is made of copper materials, three groups of heat dissipation fins (342) are annularly arranged on the connecting ring (341), the three groups of heat dissipation fins (342) are arranged in a staggered mode, and three groups of clamping grooves (343) are formed in the inner wall of the connecting ring (341) in an equilateral triangle shape.

4. The gang tool numerically controlled lathe according to claim 1, wherein: the arc-shaped copper plate (32) is composed of a copper plate body (321) and a clamping block (322), the copper plate body (321) is fixedly connected with the spindle body (31), the clamping block (322) is fixedly connected with the copper plate body (321), and the clamping block (322) and the clamping groove (343) can be clamped mutually.

5. The gang tool numerically controlled lathe according to claim 1, wherein: the heat dissipation cover (33) comprises a cover body (331), two or more groups of through holes (332) are annularly arranged on the cover body (331) at equal intervals, each group of through holes (332) are respectively provided with a two-way valve (333), and the two-way valves (333) are fixedly connected with the through holes (332).