CN201728528U

CN201728528U - Turn-milling compound machine

Info

Publication number: CN201728528U
Application number: CN2010202165932U
Authority: CN
Inventors: 蒲宏彦; 洪子文
Original assignee: YIDA FINE MACHINERY CO Ltd
Current assignee: YIDA FINE MACHINERY CO Ltd
Priority date: 2010-05-31
Filing date: 2010-05-31
Publication date: 2011-02-02
Anticipated expiration: 2020-05-31

Abstract

The utility model provides a turn-milling compound machine which comprises a base, an upright post unit and a main shaft unit. The base is provided with a pair of first sliding rails formed on one top surface, and the pair of sliding rails forms stepped potential difference; the upright post unit is provided with a sliding seat, a pair of second sliding rails, an upright post, a pair of third sliding rails, and a sliding rack; the sliding seat is combined with the pair of first sliding rails in a sliding manner, the pair of second sliding rails is formed on one top surface of the sliding seat, the upright post is combined with the pair of second sliding rails in a sliding manner, the pair of third sliding rails is formed on one side surface of the upright post, and the sliding rack is combined with the pair of third sliding rails in a sliding manner. The sliding rails are respectively perpendicular to the third sliding rails and the first sliding rails. The main shaft unit is combined with the pair of third sliding rails in a sliding manner. Therefore, the turn-milling compound machine reduces heavy deviation load of the upright post unit by utilizing the stepped potential difference of the pair of first sliding rails and adopting the design that the first sliding rails are perpendicular to the second and third sliding rails.

Description

Complex milling machine

Technical field

The utility model relates to a kind of complex milling machine, particularly relates to a kind of complex milling machine that can carry out procedure along three directions.

Background technology

Consult Fig. 1, with general complex milling machine 1 is example, consist predominantly of a pedestal 11, along a Y direction and this pedestal 11 sliding one first slides 12 that close, along an X-direction and this first slide 12 sliding one second slides 13 that close, and along a Z-direction and this second slide 13 sliding main axle units 14 that close.Whereby, need only drive this first,

second slide

12,13, just can make this main axle unit 14, or Y-axis or Z-direction displacement, reach the purpose of processing along X-axis.

Only, because this first slide 12 is not a perpendicular quadrature with this second slide 13, this main axle unit 14, and this first slide 12 is with an inclined-plane 121 and these second slide, 13 sliding closing, therefore, for the main axle unit 16 that is arranged on these second slide, 13 1 sides, can form heavy duty load partially to this second slide 13, make this main axle unit 16 that the phenomenon that leans forward be arranged, cause this second slide 13 to move and have some setbacks.

The utility model content

The purpose of this utility model is to provide a kind of can reduce the heavy duty complex milling machine of load partially.

Complex milling machine of the present utility model comprises a pedestal, a column unit and a main axle unit.This pedestal has a pair of first slide rail that is formed on an end face and extends along a first direction, and this forms stepped potential difference to first slide rail.This column unit have with a slide that should close the first slide rail cunning, be formed on end face of this slide and a pair of second slide rail that extends along a second direction, vertically-arranged this slide and with this column that second slide rail cunning is closed, a pair of the 3rd slide rail that is formed on side of this column and extends along a third direction, and with a balladeur train that should close the 3rd slide rail cunning, this to second slide rail respectively with this to the 3rd slide rail, this is to the first slide rail perpendicular quadrature.This main axle unit is arranged on this balladeur train.

Complex milling machine described in the utility model, this main axle unit has a spindle drum being arranged on this balladeur train, be hubbed on this spindle drum and be a main shaft group of center swing with a first axle, and is arranged on this spindle drum and is used to drive a servo motor group of this main shaft group swing.

Complex milling machine described in the utility model also includes a tailstock unit, and this pedestal also has a pair of rail bar that is formed on this end face and extends along this first direction, and this tailstock unit and this close the rail bar cunning.

Complex milling machine described in the utility model, this pedestal also have in abutting connection with this end face and a side and form an inclined plane at an inclination angle, and this inclined plane is formed with this to rail bar.

Complex milling machine described in the utility model, this tailstock unit has with this carrier that rail bar cunning is closed, is hubbed on a revolving bed of this carrier, and be arranged on a thimble group and a clamping group of this revolving bed one side and opposite side, this revolving bed is subjected to a drive power source and is that rotate in an angular range at the center with one second axis, this clamping group is center and this thimble group angle of being separated by with this second axis, and has two anchor clamps that are used for relative convergent-divergent spacing.

Complex milling machine described in the utility model, this tailstock unit also has a power packages, this power packages have along this second direction fasten a mandrel at this carrier, ring put at this mandrel and with an axle sleeve of the fixed formation interlock of this revolving bed, be arranged in this carrier and with the oil pressure be an oil pressure rotary cylinder of power source, respectively with a pair of belt pulley of this axle sleeve, this oil pressure rotary cylinder coaxial rotation, and this belt of cover connection to belt pulley.

Complex milling machine described in the utility model, this tailstock unit also has a stopper group that is arranged in this carrier, this stopper group has and this axle sleeve form interlock a clip tooth, be arranged on a clutch tooth between this clip tooth and this carrier along this second direction, and along this second direction be defined between the reverse two sides of this clutch tooth and this carrier and respectively fuel feeding press into and out of two oil circuits, this clutch tooth is to be subjected to oil pressure actuated along the displacement between an isolated location of the interlock position that engages with this clip tooth and this clip tooth of disengaging of this second direction.

Complex milling machine described in the utility model, also include a driver element, this driver element have one first motor being arranged on this pedestal, with this first motor coaxial rotation and along this first direction spiral shell wear this slide one first screw rod, be arranged on this slide one second motor, with this second motor coaxial rotation and along this second direction spiral shell wear this column one second screw rod, be arranged on one the 3rd motor of this column, and wear one the 3rd screw rod of this balladeur train with the 3rd motor coaxial rotation and spiral shell.

Complex milling machine described in the utility model, also include a tool magazine unit, this tool magazine unit has a knife rest, connects at least one a plurality of tool magazine of building bridge, being hubbed on this knife rest and following an elliptical orbit to arrange of this knife rest and this pedestal along this second direction, and is arranged on this knife rest and is used for a chuck group of a workpiece of clamping.

The beneficial effects of the utility model are: utilize and should the stepped potential difference of first slide rail be reached and be somebody's turn to do the perpendicular design of second, third slide rail, reduce the heavy duty of this column unit and load partially.

Description of drawings

Fig. 1 is a cutaway view, and No. 297805 case of TaiWan, China patent is described;

Fig. 2 is a stereogram, and a preferred embodiment of the utility model one complex milling machine is described;

Fig. 3 is another stereogram of the preferred embodiment;

Fig. 4 is a stereogram of a tailstock unit in the preferred embodiment;

Fig. 5 is a cutaway view of this tailstock unit in the preferred embodiment;

Fig. 6 is an amplification view, illustrates that a stopper group is stablized an axle sleeve in the preferred embodiment;

Fig. 7 is a front view of selecting a clamping group in the preferred embodiment for use; And

Fig. 8 is a front view of this clamping group commutation in the preferred embodiment.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is elaborated:

Consult Fig. 2, Fig. 3, and Fig. 4, preferred embodiment of the utility model complex milling machine comprises a pedestal 2, column unit 3, main axle unit 4, tailstock unit 5, a driver element 6 and a tool magazine unit 7.

This pedestal 2 have be formed on an end face and a pair of first slide rail 21 that extends along a first direction X, in abutting connection with this end face and a side and form the inclined plane 22 at an inclination angle, and be formed on this inclined plane 22 and along a pair of rail bar 23 of this first direction X extension.The chip that produces in the process can be conveniently got rid of in the design on this inclined plane 22.

This column unit 3 have with should to the sliding slides 31 that close of first slide rail 21, be formed on 31 1 end faces of this slide and a pair of second slide rail 32 that extends along a second direction Y, vertically-arranged this slide 31 and with this to second slide rail, 32 sliding columns 33 that close, a pair of the 3rd slide rail 34 that is formed on 33 1 sides of this column and extends along a third direction Z, and with should be to the 3rd slide rail 34 sliding balladeur trains 35 that close.Should to second slide rail 32 respectively with this to the 3rd slide rail 34, this is to first slide rail, 21 perpendicular quadratures.

This main axle unit 4 is arranged on this balladeur train 35, and have a spindle drum 41 being arranged on this balladeur train 35, be hubbed on this spindle drum 41 and be a main shaft group 42 of center swing, and be arranged on this spindle drum 41 and be used to drive a servo motor group 43 of these main shaft group 42 swings with a first axle L1.This servo motor group 43 is with scroll bar, worm gear drive, and is mounted with high resolution encoder.

Consult Fig. 4, Fig. 5 and Fig. 7, this tailstock unit 5 has with this slides a carrier 51, revolving beds 52 that are hubbed on this carrier 51 that close, a thimble group 53 and clamping group 54 that is arranged on these revolving bed 52 1 sides and opposite side to rail bar 23, and is arranged on a power packages 55 and a stopper group 56 in this carrier 51.This revolving bed 52 is to be that rotate in an angular range, theta 1 at the center with one second axis L2.This thimble group 53 has a thimble 531 that extends along this first direction X.This clamping group 54 is center and this thimble group 53 angle theta 2 of being separated by with this second axis L2, and has two anchor clamps 541 that are used for relative convergent-divergent spacing.This power packages 55 have along this second direction Y fasten a mandrel 551 at this carrier 51, ring put at this mandrel 551 and with an axle sleeve 552 of these revolving bed 52 fixed formation interlocks, be arranged on this carrier 51 in and with the oil pressure be an oil pressure rotary cylinder 553 of power source, respectively with a pair of belt pulley 554 of this axle sleeve 552, these oil pressure rotary cylinder 553 coaxial rotation, and cover joins this belt 555 to belt pulley 554.This stopper group 56 has and this axle sleeve 552 form interlocks a clip tooth 561, be arranged on a clutch tooth 562 of this

clip tooth

561 and 51 in this carrier along this second direction Y, and along this second direction Y be defined in the reverse two sides of this

clutch tooth

562 and 51 in this carrier and distinguish the fuel feeding pressure into and out of two oil circuits 563,564.This clutch tooth 562 is to be subjected to oil pressure actuated along this second direction Y displacement between an isolated location (as Fig. 4) of an interlock position (as Fig. 5) that engages with this clip tooth 561 and this clip tooth 561 of disengaging.

Consult Fig. 2, Fig. 3, this driver element 6 have one first motor 61 that is arranged on this pedestal 2, with these first motor, 61 coaxial rotation and wear one first screw rod 62 of this slide 31 along this first direction X spiral shell, be arranged on one second motor 63 of this slide 31, with these second motor, 63 coaxial rotation and wear one second screw rod 64 of this column 33 along this second direction Y spiral shell, be arranged on one the 3rd motor 65 of this column 33, wear one the 3rd screw rod 66 of this balladeur train 35 with the 3rd motor 65 coaxial rotation and spiral shell, be arranged on one the 4th motor 67 of this pedestal 2, with the 4th motor 67 coaxial rotation and wear one the 4th screw rod 68 of the carrier 51 of this tailstock unit 5 along this first direction X spiral shell.

This tool magazine unit 7 has a knife rest 71, connects this knife rest 71 and two bridge formations 72 of this pedestal 2, a plurality of tool magazines 73 that are hubbed on this knife rest 71 and follow an elliptical orbit to arrange along this second direction Y, and is arranged on this knife rest 71 and is used for workpiece of clamping chuck group 74 of (figure does not show).

Consult Fig. 4 and Fig. 5, Fig. 6, when oil pressure is full of this oil circuit 563, this clutch tooth 562 can be moved to this isolated location and break away from this clip tooth 561 along this second direction Y by oil pressure actuated, at this moment, only need to see through this belt 555 with this oil pressure rotary cylinder 553 and drive aforementioned belt pulley 554, just can drive this axle sleeve 552 is that the center drives this revolving bed 52 around the turn in an angular range, theta 1 of this mandrel 551 with this second axis L2.This angular range, theta 1 is 180 degree at this preferred embodiment.When oil pressure was full of this oil circuit 564, this clutch tooth 562 can oppositely be moved to the interlock position and engage with this clip tooth 561 along this first direction X by oil pressure actuated, makes this axle sleeve 552 be stable at a precalculated position together with this revolving bed 52.In this preferred embodiment, can be stable at a primary importance (0 degree is as Fig. 4) and a second place (90 degree are as Fig. 7) in the aforementioned angular range, theta 1 and one the 3rd position (180 degree are as Fig. 8) by this this revolving bed 52 of stopper group 55 stoppers.

Consult Fig. 2, and Fig. 7, Fig. 8, whereby, when this revolving bed 52 is stable at this primary importance (as Fig. 2), this thimble group 53 vertically vertically-arranged and is emerging in outside this carrier 51 on this revolving

bed

52, and 54 along continuous straight runs of this clamping group are collected in this carrier 51 1 sides.Whereby, can cooperate this chuck group 74 and utilize this thimble 531 to hold the long workpiece of the tiny or length of general diameter (figure does not show) along this first direction X.When this revolving bed 52 was stable at this second place (as Fig. 7), this clamping group 54 vertically vertically-arranged and was emerging in outside this carrier 51 on this revolving

bed

52, and 53 along continuous straight runs of this thimble group are collected in this carrier 51 opposite sides.Whereby, can utilize the aforementioned anchor clamps 541 of oil pressure actuated to contract relatively, put spacing, be used for the erose workpiece of clamping.When this revolving bed 52 was stable at the 3rd position (as Fig. 8), this thimble group 53 be able to vertically be hidden in this

carrier

51, and 54 along continuous straight runs of this clamping group are emerging in outside this carrier 51.Whereby, can the clamping workpiece rotate 90 degree, make workpiece with different machined surfaces towards cutter, reach the purpose of commutation processing.

Consult Fig. 2, Fig. 3,, when this first motor 61 drives this first screw rod 62, will see through the relation that screws togather of this slide 31 and this first screw rod 62, drive this column unit 3 and this main axle unit 4 along this first direction X displacement according to aforementioned; When this second motor 63 drives this second screw rod 64, can drive this this column 33 and this main axle unit 4 along this second direction Y displacement; When the 3rd motor 65 drives the 3rd screw rod 66, can see through the relation that screws togather of this balladeur train 35 and the 3rd screw rod, drive this main axle unit 4 along this Z-direction displacement.Whereby, this main axle unit 4 is reached along this first direction X, this second direction Y, and the purpose of this third direction Z displacement.

In addition, can to drive this main shaft group 42 be center swing with this first axle L1 to this servo motor group 43.Whereby, make this main shaft group 42 carry out procedure with different machining angles.

According to the above as can be known, complex milling machine of the present utility model has following advantages and effect:

1, the utility model is with aforementioned special configuration, make 4 of this main axle units need to cooperate, a column 33 and a slide 31 of being stacked down, just can reach along the purpose of three direction displacements, whereby, not only can reduce volume, reduce the space that takies, and then the whole space efficiency of lifting, and transmission usefulness, and can utilize this to first slide rail, 21 stepped potential differences, and and should be to second slide rail 32, the 34 perpendicular designs of the 3rd slide rail reduce the heavy duty of this column unit 3 and partially load, and strengthen the stability of integrated model, promote machining accuracy, and the service life of associated components.

2, the utility model can be by the variation of these revolving bed 52 angles, and the action relationships of this power packages 55 and this stopper group 56, the utility model can be selected with this thimble group 53 hold workpiece, or with these clamping group 54 clamping workpieces, be applicable to that not only general diameter is tiny or length is long or erose workpiece, and can reach with automated procedures the purpose of commutation processing, and then can promote the use function, be applicable to the toolroom machine that need to carry out the complicated processing program.

Claims

1. complex milling machine is characterized in that it comprises:

A pedestal has a pair of first slide rail that is formed on an end face and extends along a first direction, described first slide rail is formed stepped potential difference;

A column unit, have with the described slide that the first slide rail cunning is closed, be formed on end face of described slide and a pair of second slide rail that extends along a second direction, vertically-arranged described slide and with the described column that the second slide rail cunning is closed, a pair of the 3rd slide rail that is formed on side of described column and extends along a third direction, and with the described balladeur train that the 3rd slide rail cunning is closed, described to second slide rail respectively with described to the 3rd slide rail, described to the first slide rail perpendicular quadrature; And

A main axle unit is arranged on described balladeur train.

2. according to 1 described complex milling machine of claim the, it is characterized in that, described main axle unit has a spindle drum being arranged on described balladeur train, be hubbed on described spindle drum and be a main shaft group of center swing with a first axle, and is arranged on described spindle drum and is used to drive a servo motor group of described main shaft group swing.

3. comply with according to 1 described complex milling machine of claim the, it is characterized in that, described complex milling machine also includes a tailstock unit, and described pedestal also has a pair of rail bar that is formed on described end face and extends along described first direction, described tailstock unit and described the rail bar cunning is closed.

4. according to 3 described complex milling machines of claim the, it is characterized in that described pedestal also has in abutting connection with described end face and a side and forms an inclined plane at an inclination angle, described inclined plane is formed with described to rail bar.

5. according to 3 described complex milling machines of claim the, it is characterized in that, described tailstock unit has and the described carrier that the rail bar cunning is closed, a revolving bed that is hubbed on described carrier, and be arranged on a thimble group and a clamping group of described revolving bed one side and opposite side, described revolving bed is subjected to a drive power source and is that rotate in an angular range at the center with one second axis, described clamping group is center and the described thimble group angle of being separated by with described second axis, and has two anchor clamps that are used for relative convergent-divergent spacing.

6. according to 5 described complex milling machines of claim the, it is characterized in that, described tailstock unit also has a power packages, described power packages have along described second direction fasten a mandrel at described carrier, ring put at described mandrel and with an axle sleeve of the fixed formation interlock of described revolving bed, be arranged in the described carrier and with the oil pressure be an oil pressure rotary cylinder of power source, respectively with a pair of belt pulley of described axle sleeve, described oil pressure rotary cylinder coaxial rotation, and the described belt of cover connection to belt pulley.

7. according to 6 described complex milling machines of claim the, it is characterized in that, described tailstock unit also has a stopper group that is arranged in the described carrier, described stopper group has a clip tooth that forms interlock with described axle sleeve, be arranged on a clutch tooth between described clip tooth and described carrier along described second direction, and along described second direction be defined between reverse two sides of described clutch tooth and described carrier and respectively fuel feeding compress into, two oil circuits that go out, described clutch tooth be subjected to oil pressure actuated along described second direction in the interlock position that engages with described clip tooth and break away from displacement between an isolated location of described clip tooth.

8. according to 1 described complex milling machine of claim the, it is characterized in that, described complex milling machine also includes a driver element, described driver element has one first motor that is arranged on described pedestal, with the described first motor coaxial rotation and wear one first screw rod of described slide along described first direction spiral shell, be arranged on one second motor of described slide, with the described second motor coaxial rotation and wear one second screw rod of described column along described second direction spiral shell, be arranged on one the 3rd motor of described column, reach one the 3rd screw rod wearing described balladeur train with described the 3rd motor coaxial rotation and spiral shell.

9. according to 1 described complex milling machine of claim the, it is characterized in that, described complex milling machine also includes a tool magazine unit, described tool magazine unit has a knife rest, connects at least one a plurality of tool magazine of building bridge, being hubbed on described knife rest and following an elliptical orbit to arrange of described knife rest and described pedestal along described second direction, and is arranged on described knife rest and is used for a chuck group of a workpiece of clamping.