A kind of numerical control horizontal three axle bores milling tooth machining unit
Technical field
This utility model relates to a kind of Digit Control Machine Tool, is specifically related to a kind of numerical control horizontal three axle and bores milling tooth machining unit.
Background technology
Digit Control Machine Tool uses the enterprise having arrived production and processing the most widely, because Digit Control Machine Tool, process velocity is fast, precision
Height, and the quality of product is good, aborning, has a lot of workpiece to need milling flat, holes and tapping, by common mode just
Needing first milling flat, in boring, finally use screw tap tapping, efficiency is the lowest, the most existing horizontal three axis numerically controlled machine energy
Complete these three procedure of processing simultaneously, but existing horizontal triaxial Digit Control Machine Tool, so come with some shortcomings processing is former, need
Improve, to this end, it is proposed that a kind of numerical control horizontal three axle bores milling tooth machining unit.
Utility model content
The technical problems to be solved in the utility model is the defect overcoming prior art, it is provided that a kind of numerical control horizontal three axle bores
Milling tooth machining unit, have employed new structure, is provided with three, the band processing separate Digit Control Machine Tool of axle, solves conventional Digit Control Machine Tool and exist
Add the some shortcomings existed man-hour.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme: design a kind of numerical control horizontal
Three axles bore milling tooth machining unit, including lathe main body, the first headstock, the second headstock, the 3rd headstock and manipulation cabinet, described lathe
The first headstock, the second headstock and the 3rd headstock, described lathe main body electricity it has been respectively fixedly connected with on three sides of main body
Even manipulation cabinet, described lathe main body upper end is fixedly connected with two horizontal slide rails, and two described horizontal slide rails are distributed in lathe main
Body both sides, described horizontal slide rail is movably installed with cross slide, and described cross slide upper end is movably installed with workbench assembly,
Described lathe body side is fixedly connected with lateral displacement drive assembly, described first headstock, the second headstock, the 3rd head of a bed
Being separately installed with main shaft rotation assembly on case, three described main shaft rotation assembly one end are connected to milling fixture, drill jig
Tool and screw tap clamp.
Further, described cross slide top is fixedly connected with longitudinal slide rail, and described cross slide one end is fixing to be connected
Having length travel motor, described length travel motor one end is connected with length travel leading screw, at the bottom of described cross slide side
End is fixedly connected with nut seat.
Further, described workbench assembly is provided with table base, and described table base lower end is fixedly connected with vertical
In displacement nut seat, described length travel nut seat, it is provided with length travel leading screw pass, and threaded, described workbench
Base is movably arranged on longitudinal slide rail, and described table base upper end is connected with rotary table, at the bottom of described workbench
Seat side is fixedly connected with worktable rotary motor, described worktable rotary motor one end and rotary table and connects, described rotation
Revolving worktable connection fixed above has work piece holder.
Further, described main shaft rotation assembly is provided with main shaft, and described main shaft runs through the first headstock two ends activity to be installed
On fixing seat, described fixing seat is fixedly connected on the first headstock, and described main shaft two ends are provided with bearing, and described bearing is fixed
Being arranged in the first headstock centre bore, described main shaft one end is fixedly connected with upper belt pulley, and described upper belt pulley upper end is movable
Connecting has belt, described belt lower end to be movably connected on bottom pulley, and described bottom pulley is fixedly connected on motor shaft, institute
Stating motor shaft activity to be connected on motor, described motor is fixedly connected on below the first headstock.
Further, described lateral displacement drive assembly is provided with two pieces of fixed plates, and described two pieces of fixed plates are fixedly connected on
Lathe body side two ends, are connected with lateral displacement leading screw between described two pieces of fixed plates, described lateral displacement leading screw from
Passing in nut seat, and threaded, described lateral displacement leading screw one end is connected with lateral displacement motor, described laterally
Displacement motor is fixedly connected in fixed plate.
Further, being provided with programming module and control electrical equipment in described manipulation cabinet, described length travel motor, workbench revolve
Rotating motor, motor, lateral displacement motor are electrically connected manipulation cabinet respectively.
This utility model is reached to provide the benefit that: a kind of numerical control horizontal three axle bores milling tooth machining unit, have employed new knot
Structure, is provided with three separate machining spindles on Digit Control Machine Tool, respectively workpiece can be carried out milling, brill and tapping, only need clamping
Once, just can complete milling, brill and three operations of tapping, be suitable for the product of all size specification, machining accuracy is high, and quality is good, with
Time be also greatly improved working (machining) efficiency, and simple to operation.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with this practicality
Novel embodiment is used for explaining this utility model together, is not intended that restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the top view that this utility model a kind of numerical control horizontal three axle bores milling tooth machining unit.
Fig. 2 is the front view that this utility model a kind of numerical control horizontal three axle bores milling tooth machining unit.
In figure: 1-lathe main body, 2-the first headstock, 3-the second headstock, 4-the 3rd headstock, the horizontal slide rail of 5-, 6-
Cross slide, 601-longitudinal direction slide rail, 602-length travel motor, 603-length travel leading screw, 604-nut seat, 7-workbench are total
One-tenth, 701-table base, 702-worktable rotary motor, 703-rotary table, 704-work piece holder, 8-main shaft rotate total
One-tenth, 801-main shaft, 802-fix seat, 803-bearing, 804-upper belt pulley, 805-belt, 806-bottom pulley, 807-motor
Axle, 808-motor, 9-milling fixture, 10-drilling attachment, 11-screw tap clamp, 12-lateral displacement drive assembly, 1201-are solid
Determine plate, 1202-lateral displacement leading screw, 1203-lateral displacement motor, 13-manipulate cabinet.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, being not used to limit this utility model.
As shown in Figure 1 to Figure 2, a kind of numerical control horizontal three axle bores milling tooth machining unit, including lathe main body the 1, first headstock 2,
Second headstock the 3, the 3rd headstock 4 and manipulation cabinet 13, described lathe main body has been respectively fixedly connected with first on 1 three sides
Head case the 2, second headstock 3 and the 3rd headstock 4, described lathe main body 1 is electrically connected and manipulates cabinet 13, and described lathe main body 1 upper end is solid
Determining connection has two horizontal slide rails 5, two described horizontal slide rails 5 to be distributed in lathe main body 1 both sides, and described horizontal slide rail 5 is lived
Moving and be provided with cross slide 6, described cross slide 6 upper end is movably installed with workbench assembly 7, and described lathe main body 1 side is solid
Determine connection and have lateral displacement drive assembly 12, described first headstock the 2, second headstock the 3, the 3rd headstock 4 is respectively mounted
Main shaft rotation assembly 8, three described main shaft rotation assembly 8 one end is had to be connected to milling fixture 9, drilling attachment 10 and screw tap
Fixture 11.
Described cross slide 6 top is fixedly connected with longitudinal slide rail 601, and described cross slide 6 one end is fixedly connected with vertical
To displacement motor 602, described length travel motor 602 one end is connected with length travel leading screw 603, described cross slide 6
Bottom, side is fixedly connected with nut seat 604, and length travel motor 602 can drive workbench assembly 7 on longitudinal slide rail 601
Return moves.
Described workbench assembly 7 is provided with table base 701, and described table base 701 lower end is fixedly connected with longitudinal direction
Displacement nut seat, is provided with length travel leading screw 603 in described length travel nut seat and passes, and threaded, described work
Platform base 701 is movably arranged on longitudinal slide rail 601, and described table base 701 upper end is connected with rotary table
703, described table base 701 side is fixedly connected with worktable rotary motor 702, described worktable rotary motor 702 1
End and rotary table 703 connect, and described rotary table 703 connection fixed above has work piece holder 704, worktable rotary electricity
Machine 702 can be rotated workbench 703 to carry out 360 degree and is rotated at random, to part travel direction conversion to be processed.
Described main shaft rotation assembly 8 is provided with main shaft 801, and described main shaft 801 runs through the first headstock 2 two ends and is movably arranged on
On fixing seat 802, described fixing seat 802 is fixedly connected on the first headstock 2, and described main shaft 801 two ends are provided with bearing 803,
Described bearing 803 is fixedly mounted in the first headstock 2 centre bore, and described main shaft 801 one end is fixedly connected with upper belt pulley
804, described upper belt pulley 804 upper end is connected with belt 805, and described belt 805 lower end is movably connected in bottom pulley 806
On, described bottom pulley 806 is fixedly connected on motor shaft 807, and the activity of described motor shaft 807 is connected on motor 808, described
Motor 808 is fixedly connected on below the first headstock 2, and main shaft rotation assembly 8 is the power resources of Digit Control Machine Tool processing, by electricity
Motivation 808 drives main shaft 801 to rotate, and main shaft 801 drives nipper to rotate, and is processed.
Described lateral displacement drive assembly 12 is provided with two pieces of fixed plates 1201, and described two pieces of fixed plates 1201 are fixedly connected on
Two ends, lathe main body 1 side, are connected with lateral displacement leading screw 1202, described horizontal position between described two pieces of fixed plates 1201
Move leading screw 1202 to pass in nut seat 604, and threaded, and described lateral displacement leading screw 1202 one end is connected with horizontal stroke
To displacement motor 1203, described lateral displacement motor 1203 is fixedly connected in fixed plate 1201, lateral displacement drive assembly 12
There is provided power at horizontal slide rail 5 top offset can to cross slide 6.
It is provided with programming module in described manipulation cabinet 13 and controls electrical equipment, described length travel motor 602, worktable rotary electricity
Machine 702, motor 808, lateral displacement motor 1203 are electrically connected respectively and manipulate cabinet 13, and manipulation cabinet 13 can control length travel motor
602, worktable rotary motor 702, motor 808, the work of lateral displacement motor 1203.
Embodiment 1: the workpiece first will processed is fixedly mounted on work piece holder 704, by milling cutter, drill bit and screw tap respectively
It is installed on milling fixture 9, drilling attachment 10 and screw tap clamp 11, finishes processor with manipulation cabinet 13, first start first
Motor 808 at head case 2, allows motor 808 drive pulley rotation, and belt pulley drives main shaft 801 to rotate, and main shaft 801 carries
Dynamic milling fixture 9 and milling cutter rotate, and are allowing cross slide 6 lateral displacement and workbench assembly 7 length travel, by the plane of workpiece
Mill out.
Embodiment 2: be controlled with manipulation cabinet 13, allow the main shaft 801 of the second headstock 3 main shaft rotation assembly 8 rotate, move
Dynamic cross slide 6 and workbench assembly 7 are displaced to lathe main body 1 centre position, open worktable rotary motor 702, allow work
Platform electric rotating machine 702 is rotated workbench 703 and rotates, and turn 90 degrees, the one side dextrorotation of complete for workpiece milling plane in displacement
Cross slide 6 and workbench assembly 7, allow the one side of the complete plane of workpiece milling move at drilling attachment 10 and hole.
Embodiment 3: be controlled with manipulation cabinet 13, the workpiece being drilled hole carried out dextrorotation and turn 90 degrees, then open
Motor 808 at 3rd headstock 4, allows main shaft 801 turn over, and main shaft 801 drives screw tap clamp 11 and screw tap to rotate, mobile
Cross slide 6 and workbench assembly 7, allow hole alignment screw tap, the slowly feeding being drilled on workpiece, the just processing of the screwed hole on workpiece
Complete.
This utility model uses simple to operation, and precision is high, and process velocity is fast, substantially increases the quality of product
Efficiency with Product processing.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature
Carry out equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.