A kind of dual-purpose lathe
Technical field
The utility model relates to lathe field, in particular to a kind of dual-purpose lathe.
Background technique
Lathe is the lathe for mainly carrying out turnery processing to the workpiece of rotation with lathe tool, lathe be mainly used for processing axis, disk,
Set and other workpiece with rotary surface are that most wide a kind of lathe is used in machine-building and repair factory.Existing vehicle
Bed is generally used to processing revolving parts, part is clipped on machine tool chief axis, and high speed rotation by three chucking chuck, then uses vehicle
Knife cuts out product shape, the processing of inner hole, screw thread, texture etc. can be also carried out on lathe according to the bus feed of revolving body, when
When a small amount of workpiece to be processed needs to carry out grinding, existing lathe obviously cannot be met the requirements, however purchase grinding machine again
Process a small amount of workpieces processing, it is with high costs.Accordingly, it is desirable to provide a kind of device for being able to carry out grinding, to few
The workpiece of amount carries out grinding, but existing device is inconvenient to adjust grinding wheel position, causes machining accuracy not high, influences to produce
Quality.
Therefore, it is necessary to solve the above problems to invent a kind of dual-purpose lathe.
Utility model content
The purpose of this utility model is to provide a kind of dual-purpose lathes, and grinding wheel is added between spindle box and lathe tools,
Cooperate horizontally slipping for the first sliding block and sliding back and forth for grinding wheel mounting base, to improve machining accuracy, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of dual-purpose lathe, including two supports
Seat, the support base top are provided with spindle box, and the spindle box is internally provided with main shaft, and described main shaft one end is provided with card
Disk is provided with crossbeam between two support bases, and the cross rail top is provided with guide rail, and crossbeam leading flank both ends are all provided with
It is equipped with the first fixed block, the first slide bar is provided between two first fixed blocks, it is sliding that the cross rail top is provided with first
Block and the second sliding block, first sliding block and the second sliding block both ends are provided with sliding slot, before first sliding block and the second sliding block
Side is fixedly installed third sliding block, and the third shoe surface is provided with the first threaded rod, first threaded rod one end
It is provided with fixture block, the first threaded rod other end is provided with the first knob.
Preferably, the first slider top leading flank and trailing flank are provided with third fixed block, two thirds
It is provided with the second threaded rod between fixed block, is provided with the second slide bar between two third fixed block both ends, described
One slider top is provided with grinding wheel mounting base, and the grinding wheel mounting base top side is provided with grinding wheel, and second threaded rod one end is set
It is equipped with the second knob.
Preferably, second slider top is provided with lathe tools, and the crossbeam bottom is provided with poly- flitch, described poly-
Flitch one end is provided with collecting box.
Preferably, first sliding block and the second sliding block are connect with the first sliding bar, and the guide rail and sliding slot slide
Connection, first threaded rod are threadedly coupled with third sliding block.
Preferably, the grinding wheel mounting base is threadedly coupled with the second threaded rod, and the grinding wheel mounting base and the second slide bar are sliding
Dynamic connection.
Preferably, the poly- flitch is to be obliquely installed, and the poly- flitch surface is smooth setting.
The technical effect and advantage of the utility model:
(1) the utility model passes through setting guide rail, the first slide bar, the first sliding block, the second threaded rod, the second slide bar, grinding wheel
Mounting base and grinding wheel drive the rotation of the first threaded rod, fixture block are pushed to block the first slide bar using the first knob is rotated, and fix the
The left-right position of one sliding block is rotated further by the second knob, drives the second threaded rod, cooperates the spiral shell of the second threaded rod and grinding wheel mounting base
Line connection, drives grinding wheel mounting base to slide on the second slide bar, determines the front-rear position of grinding wheel, be conducive to facilitate adjustment grinding wheel with
Machining accuracy is improved in position between workpiece, improves product quality;
(2) the utility model passes through setting crossbeam, poly- flitch and collecting box, when being ground to workpiece, the clast of generation
It falls, is fallen on poly- flitch between two crossbeams, cooperate being obliquely installed for poly- flitch, clast prolongs poly- flitch surface and slides into collection
In case, is conducive to handle the clast that grinding process generates, improves the cleannes of the environment of workshop.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model;
Fig. 2 is the diagrammatic side-view cross-sectional structural schematic diagram of the first sliding block of the utility model;
Fig. 3 is the overlooking structure diagram of the first sliding block of the utility model;
In figure: 1 support base, 2 spindle boxes, 3 main shafts, 4 chucks, 5 crossbeams, 6 guide rails, 7 first fixed blocks, 8 first slide bars, 9
First sliding block, 10 second sliding blocks, 11 sliding slots, 12 third sliding blocks, 13 first threaded rods, 14 fixture blocks, 15 first knobs, 16 thirds are solid
Determine block, 17 second threaded rods, 18 second slide bars, 19 grinding wheel mounting bases, 20 grinding wheels, 21 second knobs, 22 lathe tools, 23 poly- material
Plate, 24 collecting boxs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of dual-purpose lathe as shown in Figs. 1-3, including two support bases 1, the support base 1
Top is provided with spindle box 2, one of support base 1, and the spindle box 2 is internally provided with main shaft 3, described 3 one end of main shaft
It is provided with chuck 4, fixes workpiece, crossbeam 5 is provided between two support bases 1,5 quantity of crossbeam is two settings, described
Guide rail 6 is provided at the top of crossbeam 5, the 5 leading flank both ends of crossbeam are provided with one of the first fixed block 7, two crossbeams 5
Leading flank is provided with the first fixed block 7, and the first slide bar 8,5 top of crossbeam are provided between two first fixed blocks 7
It is provided with the first sliding block 9 and the second sliding block 10, first sliding block 9 and 10 both ends of the second sliding block are provided with sliding slot 11, described
First sliding block 9 and 10 leading flank of the second sliding block are fixedly installed third sliding block 12, and 12 surface of third sliding block is provided with
One threaded rod 13, described first threaded rod, 13 one end are provided with fixture block 14, and 14 side of fixture block matches with the first slide bar 8, described
First threaded rod, 13 other end is provided with the first knob 15.
Further, in the above-mentioned technical solutions, the 9 top leading flank of the first sliding block and trailing flank are provided with third
Fixed block 16 is provided with the second threaded rod 17, two 16 both ends of third fixed block between two third fixed blocks 16
Between be provided with the second slide bar 18, be axis with the second threaded rod 17, two the second slide bars 18 are symmetrical arranged, first sliding block
9 tops are provided with grinding wheel mounting base 19, and 19 top side of grinding wheel mounting base is provided with grinding wheel 20,17 one end of the second threaded rod
It is provided with the second knob 21;
Further, in the above-mentioned technical solutions, lathe tools 22 are provided at the top of second sliding block 10, to workpiece into
Process is cut in driving, and 5 bottom of crossbeam is provided with poly- flitch 23, is collected from the clast fallen between two crossbeams 5, the poly- material
23 one end of plate is provided with collecting box 24, collects the clast slided from poly- flitch 23;
Further, in the above-mentioned technical solutions, first sliding block 9 and the second sliding block 10 are slided with the first slide bar 8
Connection, the first sliding block 9 and the second sliding block 10 can horizontally slip, and the guide rail 6 is slidably connected with sliding slot 11, first screw thread
Bar 13 is threadedly coupled with third sliding block 12, rotates the first threaded rod 13, pushes 14 the first slide bar of locking 8 of fixture block, and it is sliding to fix first
Block 9 and the second sliding block 10;
Further, in the above-mentioned technical solutions, the grinding wheel mounting base 19 is threadedly coupled with the second threaded rod 17, rotation
Second threaded rod 17 drives grinding wheel mounting base 19 to be moved forward and backward, and the grinding wheel mounting base 19 is slidably connected with the second slide bar 18, props up
Support grinding wheel mounting base 19;
Further, in the above-mentioned technical solutions, the poly- flitch 23 is to be obliquely installed, and processes the clast of generation because of gravity
Influence is prolonged poly- flitch 23 and is slipped down in collecting box 24, and poly- 23 surface of flitch is smooth setting, reduces frictional force, facilitates clast
Slide into collecting box 24.
This practical working principle:
Referring to Figure of description 1-3, the first sliding block 9 and the second sliding block 10 are pushed, determines the first sliding block 9 and the second sliding block 10
Position, rotate the first knob 15, drive the rotation of the first threaded rod 13, push 14 the first slide bar of locking 8 of fixture block, it is sliding to fix first
The position of block 9 is rotated further by the second knob 21, drives the rotation of the second threaded rod 17, the second threaded rod of cooperation 17 and grinding wheel mounting base
19 threaded connection drives grinding wheel mounting base 19 to slide on the second slide bar 18, determines the front-rear position of grinding wheel 20, facilitate adjustment
Machining accuracy is improved in position between grinding wheel and workpiece, improves product quality;
Referring to Figure of description 1, when carrying out turning or grinding to workpiece, the clast of generation is fallen between two crossbeams 5
Under, poly- 23 top of flitch is fallen on, poly- flitch is to be obliquely installed, and clast will receive the influence of self gravity, prolong poly- 23 surface of flitch
It glides, is finally collected into collecting box 24, the clast for facilitating processing grinding process to generate improves the cleaning of the environment of workshop
Degree.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.