CN2908014Y

CN2908014Y - Multifunction lathe

Info

Publication number: CN2908014Y
Application number: CNU2006201214545U
Authority: CN
Inventors: 黄良以
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-29
Filing date: 2006-06-29
Publication date: 2007-06-06
Anticipated expiration: 2016-06-29

Abstract

The utility model discloses a multifunctional lathe which comprises a principal transmission shaft (1), a guideway of lathe bed (7), a cutter feeding case (9) and a chuck (3). A separation device is provided among the cutter feeding case (9), a rotating shaft (14) and the principal transmission shaft (1), and the separation device is composed of a separating electric motor (17), a decelerator (16), a transmission shaft (13) and a lock bolt (5). An indexing and orientating hole (2) is arranged on the outside circle of the chuck (3). An assistant transmission box is arranged on a horizontal bar (5) of the cutter feeding case, while the assistant transmission box is composed of a case body (20), a transmission shaft seat (19), a frequency conversion and speed shift electric motor (6), a cutter rest (4) and a tape cover (21). By providing the indexing device, the separation device and the assistant transmission case on the lathe, the utility model can be orientated by degree during the procedures of flatting, milling, grinding, drilling, wearing and drawing and complete the processing procedures above by one loading, which improves the precision and production efficiency of the components processed, reduces the work intensity and processing cost and saves the equipment investment and area occupied by the equipments.

Description

A kind of multi-purpose machine

Technical field

The utility model relates to lathe, especially relates to a kind of multi-purpose machine.

Background technology

As everyone knows, lathe is one of process equipment most widely used in the machining, it can not only turning part inside and outside circle and end face, but also the hole that can drill and ream, grooving, attack system screw thread and annular knurl etc., the processing of its very suitable revolving parts, but it can't make part carry out car respectively on lathe, mill, dig, boring, mill and working procedures processing such as draw, it is bigger particularly can not to satisfy some sizes, the heavier intergrated system of no-rotating part of quality is carried out car respectively, mill, dig, boring, mill and the processing of operation such as draw, such part can only be processed separately on different lathes respectively, can bring following problems thus: the one,, because the part processing clamping times is many, cause the part processing scale error to increase, reduced the dimensional accuracy of part; The 2nd,, parts fixation increases positioning time, has increased labour intensity, has improved processing cost, has reduced production efficiency, and the clamping security descends; Be that needing increases equipment investment, and takies the place, workshop again again.

Summary of the invention

At the strong not enough problem of machined into applicability in the above-mentioned prior art, the utility model provides a kind of and integrates car, mills, plane, boring, grind and draw, and can improve the multi-purpose machine of part processing dimensional accuracy and production efficiency.

The technical scheme that the technical problems to be solved in the utility model is taked is: described multi-purpose machine comprises final drive shaft, bed ways, feed change unit, chuck, be provided with separator between described feed change unit turning cylinder and the final drive shaft, described separator is formed by separating motor, decelerator, power transmission shaft and lock-screw, power transmission shaft one end links to each other with decelerator, and the other end links to each other with the feed change unit turning cylinder; Described chuck outer circumference surface is provided with the calibration locating hole, and spacer pin is inserted in the locating hole of calibration position by support; The horizontal mop of described feed change unit is provided with secondary transmission case, described secondary transmission case comprises casing, transmission axle bed, frequency control motor, belt, knife rest and tapered sleeve, tapered sleeve is located on the casing side relative with final drive shaft, described tapered sleeve and tool holder height center and final drive shaft height center are on same horizontal plane, and knife rest is fixedly installed on the adjacent casing diagonal of tapered sleeve.

Owing on lathe chuck, be provided with indexing means, thereby can carry out car to part, mill, boring, brill, grind and draw the calibration location of operation; Between lathe final drive shaft and feed change unit turning cylinder, be provided with separator, the motion of final drive shaft and feed change unit is separated from each other, guarantees that when main shaft quits work feed change unit can realize that left-right and front-back moves, by rotating chuck, the setting of part height and position can be regulated arbitrarily again; On the horizontal mop of feed change unit, be provided with the secondary transmission case of band tapered sleeve and knife rest, can realize part is once being milled respectively behind the clamping on the lathe, boring, brill, grinding and draw processing.Thereby can improve part processing dimensional accuracy and production efficiency, and reduce labor intensity, cut down finished cost, save equipment investment and hold facility area, the processing producer of its very suitable small-sized many kind, particularly intergrated system of no-rotating part uses.

Description of drawings

Fig. 1 is a plan structure schematic diagram of the present utility model,

Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1,

Fig. 3 is the B-B sectional structure schematic diagram of Fig. 1,

Fig. 4 is a cylindrical sbrasive belt grinding structural representation.

In the drawings, 1, final drive shaft 2, calibration locating hole 3, chuck 4, knife rest 5, horizontal mop 6, frequency control motor 7, bed ways 8, tailstock 9, feed change unit 10, drilling tool 11, spacer pin 12, support 13, power transmission shaft 14, turning cylinder 15, lock-screw 16, decelerator 17, separate motor 18, belt 19, transmission axle bed 20, casing 21, tapered sleeve 22, cutter 23, mobile screw 24, nut 25, fastening screw 26, runner 27, abrasive band 28, part

The specific embodiment

At Fig. 1, among Fig. 2 and Fig. 3, described multi-purpose machine comprises final drive shaft 1, bed ways 7, feed change unit 9, chuck 3, be provided with separator between turning cylinder 14 on the described feed change unit 9 and the final drive shaft 1, described separator is by separating motor 17, decelerator 16, power transmission shaft 13 and lock-screw 15 are formed, power transmission shaft 13 1 ends link to each other with decelerator 16, the other end links to each other with feed change unit turning cylinder 14, separate motor 17 power 0.75KW, Revolution Per Minute 70 changes, except that thread cutting, carry out other operation and add man-hour, with removing with final drive shaft 1 meshed gears on the turning cylinder on the feed change unit 9 14, be enclosed within on the turning cylinder 14 with the power transmission shaft on the separator 13, with lock-screw 15 connection that is fixed, start and separate motor 17, can realize feed change unit 9 and final drive shaft 1 split movement.Described chuck 3 diameters are 1 meter, chuck 3 outer circumference surfaces are provided with calibration locating hole 2, calibration locating hole 2 hole counts are 360, scale division value is 1 °, rotating chuck 3 is positioned at part and sets on the arbitrary height position, spacer pin 11 is inserted in the calibration position locating hole 2 by support 12, realizes part calibration location.Described feed change unit 9 horizontal mops 5 are provided with secondary transmission case, described secondary transmission case comprises casing 20, transmission axle bed 19, frequency control motor 6, belt 18, knife rest 4 and tapered sleeve 21, transmission axle bed 19 is housed in the casing 20, frequency control motor 6 is contained in casing 20 tops, link to each other with transmission axle bed 19 with belt 18, tapered sleeve 21 links to each other with transmission axle bed 19 1 ends, drilling tool 10 is housed in the tapered sleeve 19, described drilling tool 10 is when deep hole processing, drilling tool 10 can be made the ballhead drilling tool that has coolant pipe, its ballhead processing length is 1/10th to 1/20th of a former drilling tool, can when deep hole processing, avoid drilling tool stuck like this, drilling tool heating and chip removal difficult problem, can improve deep hole machining efficient, also can assemble milling cutter in the tapered sleeve 21, boring cutter, reamer and endoporus grinding tool, carry out, boring, processing such as hinge and interior mill, frequency control motor 6 is 3KW, start frequency control motor 6, can carry out various operation processing to the part on the chuck 3, tapered sleeve 21 is located on casing 20 sides relative with final drive shaft 1, described tapered sleeve 21 height center lines and knife rest 4 height center lines and final drive shaft 1 height center are in same horizontal plane, and by mobile screw 23 and nut 24 on feed change unit 9 and the horizontal mop 5, make feed change unit 9 and and horizontal mop 5 on bed ways 7 before and after move left and right, knife rest 4 is a double-layer steel plate structure, be fixedly installed on casing 20 diagonal on tapered sleeve 21 adjacent right sides, cutter 22 (comprising broaching tool) is contained in knife rest 4 interlayers, and is fixing with fastening screw 25.Statistics have shown device in vertical arranged outside of horizontal mop 5, so that grasp horizontal mop displacement better.

In Fig. 4, on knife rest 4 and tapered sleeve 20, load onto runner 26 respectively, be with abrasive band 27 on runner 26 cylindricals, utilize final drive shaft 1 and tailstock 8 that workpiece is fixed, start final drive shaft 1 and frequency control motor 6, the workpiece rotation, the abrasive band reverse rotation can realize the excircle of workpiece grinding.

Claims

1, a kind of multi-purpose machine, comprise final drive shaft (1), bed ways (7), feed change unit (9), chuck (3), it is characterized in that: be provided with separator between turning cylinder (14) on the described feed change unit (9) and the final drive shaft (1), described separator constitutes by separating motor (17), decelerator (16), power transmission shaft (13) and lock-screw (15), power transmission shaft (13) one ends link to each other with decelerator (16), and the other end links to each other with turning cylinder (14) on the feed change unit; Described chuck (3) outer circumference surface is provided with calibration locating hole (2), and spacer pin (11) is inserted in the calibration position locating hole (2) by support (12); The horizontal mop of described feed change unit (5) is provided with secondary transmission case, described secondary transmission case comprises casing (20), transmission axle bed (19), frequency control motor (6), belt (18), knife rest (4) and tapered sleeve (21), tapered sleeve (21) is located on casing (20) side relative with final drive shaft (1), described tapered sleeve (21) and knife rest (4) center and final drive shaft (1) center are on same horizontal plane, and knife rest (4) is fixedly installed on the adjacent casing of tapered sleeve (20) diagonal.

2, a kind of multi-purpose machine according to claim 1, it is characterized in that: also can be provided with the abrasive band mill on the secondary transmission case, described abrasive band mill is made up of abrasive band (27) and runner (26), one runner is contained on the knife rest (4), another runner is contained on the tapered sleeve (21), and abrasive band (27) are enclosed within on the runner (26).

3, a kind of multi-purpose machine according to claim 1 is characterized in that: calibration locating hole (2) hole count on described chuck (3) outer circumference surface is 360, and calibration numerical value is 1 °.