A kind of high stable high pressure chip breaking lathe of wheel rim machining
Technical field
The present invention relates to lathe-techniques field, the high stable high pressure chip breaking vehicle of specifically a kind of wheel rim machining
Bed.
Background technique
In the cutting process, bite can generate heat wheel rim because running at high speed, and fever easily keeps bite frayed, while
Band-like chip can be generated in cutting, chip is easily wrapped on bite, thus can be impaired to bite is caused, therefore be needed to cutting
Debris removal is also wanted while sharpener is cooled down.
The lathe of existing processing wheel rim mostly uses greatly ten thousand section cooling tube of single ejection coolant liquid to cool down bite, together
When chip is washed out, it is not comprehensive that ten thousand section cooling tube hydrojet of single will lead to hydrojet, and hydrojet direction has limitation, this external cause wheel rim
Material is mostly aluminium alloy or steel material, then band-like chip need higher stamping press just now can chip breaking, as pressure is excessive
The cooling for easily making ten thousand section cooling tubes be pressurized and change emission direction, therefore either cutting still to the chip breaking of chip and washes out chip
Effect be all poor.
Summary of the invention
It is a primary object of the present invention to overcome the deficiencies of the prior art and provide a kind of high stable of wheel rim machining
High pressure chip breaking lathe.
The present invention adopts the following technical scheme that realize: a kind of high stable high pressure chip breaking lathe of wheel rim machining,
Its structure includes high pressure chip breaking device, cutting apparatus, wheel rim, turntable, lathe body, controller, and the one of the lathe body
Side is equipped with controller, and the lathe body is built-in with turntable, is placed with wheel rim on the turntable, the wheel rim just on
Side is equipped with the cutting apparatus connecting with lathe body, is fixed with high pressure chip breaking device on the cutting apparatus;
The high pressure chip breaking device includes sealing cover, snap ring, hydrojet mechanism, is hung down on 4 direct bearings of the snap ring
Direct-connected to be connected to hydrojet mechanism, the hydrojet mechanism is laid with 4 and is connected with sealing cover, and the sealing cover is engaged with snap ring
It closes, the snap ring is fixed on cutting apparatus.
As optimization, the sealing cover includes infusion ring, outlet tube, lid, liquid inlet head, be fixed on the lid with
The infusion ring for concentric structure, be communicated with the liquid inlet head being integrated therewith, the infusion ring on the infusion ring
Four direct bearings on be vertically connected with outlet tube, the lid is snapped together with snap ring, and outlet tube is through hydrojet
Mechanism.
As optimization, the snap ring includes location hole, through-hole, ring body, and the ring body structure setting annular in shape is described
Through-hole is offered on the direct bearing of top surface 4 of ring body, 4 direct bearings of the through-hole are externally provided with location hole, the location hole
It is integrated with ring body, the ring body is interlocked with lid, and the through-hole and location hole are matched with hydrojet mechanism.
As optimization, the hydrojet mechanism includes positioning column, stop collar, tube body, turntable, universal hydrojet ball, sliding slot, arc
Shape opening, the top of the tube body are equipped with the stop collar being integrated therewith, on the direct bearing of bottom surface 4 of the stop collar
It is vertically connected with positioning column, the side of the tube body is equipped with the turntable being connected with universal hydrojet ball, the universal hydrojet
Ball is built in tube body and is flexibly connected with sliding slot, and the sliding slot is provided with tubular body, and the bottom of the tube body is also provided with arc
Shape opening, the positioning column are interlocked with location hole, and the tube body is through through-hole and the two is using interference fit, the limit
The bottom surface of ring is contacted with the fitting of the top surface of ring body.
As optimization, the universal hydrojet ball include driven gear, shaft, liqiud outlet head, sphere, groove, driving gear,
Guide ring, the side center of the sphere open up fluted, interior driven gear, the driving tooth for being equipped with concentric structure of the groove
Wheel, the driven gear and sphere are meshed using excessively cooperation, the internal tooth of the driven gear with the external tooth of driving gear, institute
The center of driving gear is stated through the shaft wiped therewith using interference fit, the bottom surface of the sphere is fixed with liqiud outlet head, institute
The two sides for stating liqiud outlet head are equipped with the guide ring being fixedly connected with sphere, and the liqiud outlet head is connected with outlet tube, the guiding
Ring is slidably connected with sliding slot, and the sphere is set in tube body, and one end of the shaft is vertical with turntable to be connect, and the liqiud outlet head is worn
It crosses curved opening and the two is gap-matched.
As optimization, the sphere is also interior to be equipped with the opening being integrated therewith, channel, and the opening is arranged in ball
Body diametrically and be located at the centres of two guide rings, the channel is to be connected immediately below the centre of sphere of sphere and with liqiud outlet head.
As optimization, the outlet tube includes upper tube, swivel head, down tube, and the upper tube passes through swivel head and down tube phase
Connection, the upper tube are connected to infusion ring, and the swivel head is mounted on the sphere center position of sphere, and the down tube is set to channel
It is interior.
As optimization, the liqiud outlet head is that the round-like structure of outer narrow inner width is arranged.
Beneficial effect
Compared with prior art, the present invention provides a kind of high stable high pressure chip breaking lathe of wheel rim machining, tools
It is standby following the utility model has the advantages that
1) present invention is arranged by the combination of sealing cover, snap ring and four groups of hydrojet mechanisms, convenient for the peace of high pressure chip breaking device
Four orientation of bite and cutting can all be carried out hydrojet by dress and disassembly, hydrojet more fully, thoroughly, without dead angle, more have
It conducive to the cooling of bite, while also can increase the impact force to shape bits, shape bits enable to be easier to rush chip breaking while chip breaking
Fall, can effectively prevent shape bits and remain on bite and wheel rim;
2) present invention is pressurized by the combination setting of the modular constructions such as tube body, outlet tube, universal hydrojet ball, opening, channel
Ability is strong, and hydrojet direction will not change after adjusting, abandoned directly adopt ten thousand section cooling tubes carry out hydrojet, efficiently solve compared with
The problem of big hydraulic pressure causes ten thousand section cooling tube hydrojet directions to change, the cooling either cut still to the chip breaking of chip and are washed out
The effect of chip is all relatively good;
3) universal hydrojet ball of the invention passes through driven gear, shaft, liqiud outlet head, sphere, groove, driving gear, guiding
The combination of ring is arranged, can be according to different shape bite and cutting position so that hydrojet direction has adjustable function
Different demands carry out the adjusting in hydrojet direction, and hydrojet direction is more accurate.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of the high stable high pressure chip breaking lathe of wheel rim machining of the present invention.
Fig. 2 is the structural schematic diagram of the front view of high pressure chip breaking device of the invention.
Fig. 3 is the structural schematic diagram of the bottom view of high pressure chip breaking device of the invention.
Fig. 4 is the structural schematic diagram of the bottom view of sealing cover of the invention.
Fig. 5 is the structural schematic diagram of the top view of snap ring of the invention.
Fig. 6 is the structural schematic diagram of the front view of hydrojet mechanism of the invention.
Fig. 7 is the structural schematic diagram of the bottom view of hydrojet mechanism of the invention.
Fig. 8 is the structural schematic diagram of the front view of universal hydrojet ball of the invention.
Fig. 9 is the structural schematic diagram of the bottom view of universal hydrojet ball of the invention.
Figure 10 is the structural schematic diagram of the top view of universal hydrojet ball of the invention.
Figure 11 is the structural schematic diagram of the vertical planing surface figure of sphere of the invention.
Figure 12 is the structural schematic diagram that vertical planing surface figure is rotated by 90 ° when sphere of the invention is connect with outlet tube.
Figure 13 is a kind of structural schematic diagram of working condition of outlet tube of the invention.
Figure 14 is the structural schematic diagram of another working condition of outlet tube of the invention.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
High pressure chip breaking device -1, cutting apparatus -2, wheel rim -3, turntable -4, lathe body -5, controller -6, sealing cover -
10, snap ring -11, hydrojet mechanism -12, infusion ring -100, outlet tube -101, lid -102, liquid inlet head -103, location hole -110,
Through-hole -111, positioning column -120, stop collar -121, tube body -122, turntable -123, universal hydrojet ball -124, is slided ring body -112
Slot -125, curved opening -126, driven gear -124a, shaft -124b, liqiud outlet head -124c, sphere -124d, groove -124e,
Driving gear -124f, guide ring -124g, opening-d1, channel-d2, upper tube -101a, swivel head -101b, down tube -101c.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected;It can be machine
Tool connection, is also possible to be electrically connected;It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Fig. 1-14 is please referred to, the present invention provides a kind of high stable high pressure chip breaking lathe-techniques side of wheel rim machining
Case: its structure includes high pressure chip breaking device 1, cutting apparatus 2, wheel rim 3, turntable 4, lathe body 5, controller 6, the lathe
The side of ontology 5 is equipped with controller 6, and the lathe body 5 is built-in with turntable 4, is placed with wheel rim 3 on the turntable 4,
The surface of the wheel rim 3 is equipped with the cutting apparatus 2 connecting with lathe body 5, is fixed with high pressure chip breaking on the cutting apparatus 2
Device 1;
The high pressure chip breaking device 1 includes sealing cover 10, snap ring 11, hydrojet mechanism 12,4 pros of the snap ring 11
Hydrojet mechanism 12 is vertically connected on position, the hydrojet mechanism 12 is laid with 4 and is connected with sealing cover 10, described close
Capping 10 is interlocked with snap ring 11, and the snap ring 11 is fixed on cutting apparatus 2.
The sealing cover 10 includes infusion ring 100, outlet tube 101, lid 102, liquid inlet head 103, on the lid 102
It is fixed with the infusion ring 100 therewith for concentric structure, is communicated with the feed liquor being integrated therewith on the infusion ring 100
First 103, outlet tube 101 is vertically connected on four direct bearings of the infusion ring 100, and the lid 102 is detained with snap ring 11
It is combined, and outlet tube 101, through hydrojet mechanism 12, being provided in for ring 100 of infusion can be by coolant liquid simultaneously
It is imported to outlet tube 101.
The snap ring 11 includes location hole 110, through-hole 111, ring body 112, and the ring body 112 structure annular in shape is set
It sets, through-hole 111 is offered on the direct bearing of top surface 4 of the ring body 112,4 direct bearings of the through-hole 111 are externally provided with fixed
Position hole 110, the location hole 110 are integrated with ring body 112, and the ring body 112 is interlocked with lid 102, described logical
Hole 111 and location hole 110 are matched with hydrojet mechanism 12, and the setting of the snap ring 11 is cut convenient for hydrojet mechanism 12 to be mounted on
On turning device 2, the location hole 110 is provided in the installation fastness for increasing hydrojet mechanism 12.
The hydrojet mechanism 12 includes positioning column 120, stop collar 121, tube body 122, turntable 123, universal hydrojet ball
124, sliding slot 125, curved opening 126, the top of the tube body 122 is equipped with the stop collar 121 being integrated therewith, described
Be vertically connected with positioning column 120 on the direct bearing of bottom surface 4 of stop collar 121, the side of the tube body 122 be equipped with it is universal
The turntable 123 that hydrojet ball 124 is connected, the universal hydrojet ball 124 are built in tube body 122 and are flexibly connected with sliding slot 125, institute
It states sliding slot 125 to be provided with inside tube body 122, the bottom of the tube body 122 is also provided with curved opening 126, the positioning column 120
It is interlocked with location hole 110, the tube body 122 is through through-hole 111 and the two uses interference fit, the stop collar 121
It is that not only hydrojet is more fully thorough for the setting of four hydrojet mechanisms 12 that bottom surface is contacted with the fitting of the top surface of ring body 112, also
It can increase the impact force to shape bits, so that shape bits are easier to chip breaking, shape bits effectively prevent to remain on bite and wheel rim.
The universal hydrojet ball 124 includes driven gear 124a, shaft 124b, liqiud outlet head 124c, sphere 124d, groove
124e, driving gear 124f, guide ring 124g, the side center of the sphere 124d opens up fluted 124e, the groove
Driven gear 124a, driving gear 124f, the driven gear 124a and sphere 124d in 124e equipped with concentric structure are used
Excessively cooperation, the internal tooth of the driven gear 124a are meshed with the external tooth of driving gear 124f, the driving gear 124f's
Through the shaft 124b wiped therewith using interference fit, the bottom surface of the sphere 124d is fixed with liqiud outlet head 124c, institute at center
The two sides for stating liqiud outlet head 124c are equipped with the guide ring 124g, the liqiud outlet head 124c and outlet tube being fixedly connected with sphere 124d
101 are connected, and the guide ring 124g is slidably connected with sliding slot 125, and the sphere 124d is set in tube body 122, the shaft
One end of 124b is vertical with turntable 123 to be connect, and the liqiud outlet head 124c passes through curved opening 126 and the two is gap-matched,
The setting of the universal hydrojet ball 124 is so that hydrojet direction can satisfy with adjustable function in different location, orientation
Carry out hydrojet.
The sphere 124d is also interior to be equipped with opening d1, the channel d2 being integrated therewith, and the opening is arranged in ball
Body 124d diametrically and be located at two guide ring 124g centre, the channel d2 be sphere 124d the centre of sphere immediately below and with
Liqiud outlet head 124c is connected, and the sphere 124d that is provided in of the opening d1 is not limited when rotated by outlet tube 101.
The outlet tube 101 includes that upper tube 101a, swivel head 101b, down tube 101c, the upper tube 101a pass through rotation
Head 101b is connected with down tube 101c, and the upper tube 101a is connected to infusion ring 100, and the swivel head 101b is mounted on sphere
On the sphere center position of 124d, the down tube 101c is set in the d2 of channel, and the swivel head 101b's is provided in so that down tube
101c can be rotated with sphere 124d.
The liqiud outlet head 124c is that the round-like structure of outer narrow inner width is arranged, so that coolant liquid goes out liquid and more concentrates, is helped
It is hydraulic in increasing, it is more advantageous to and chip breaking is carried out to flow chip.
The setting of the channel d2 plays the role of support to down tube 101c, and hydrojet direction can be effectively prevent to change
Become.
The combination of the driving gear 124f and driven gear 124a is arranged, and further improves the secured of sphere 124d
Property, it effectively prevent down tube 101c to be caused liqiud outlet head 124c to change by high hydraulic.
The working principle of the invention: by the rotation of turntable 123, so that shaft 124b drives driving gear while rotation
124f rotation, so that driven gear 124a links, so that sphere 124d is in sliding slot 125, guide ring 124g
Guiding is rotated under position-limiting action, and then static channel d2 is also rotated in contrast for sphere 124d rotation, thus channel
D2 exerts a force to down tube 101c so that down tube 101c is rotated centered on swivel head 101b, sphere 124d while rotating, because setting
It is not limited by upper tube 101a when having opening d1, therefore rotating, upper tube 101a remains that original flavor is unaffected, cold in hydrojet
But liquid enters from liquid inlet head 103 and exports through infusion ring 100 to upper tube 101a, through swivel head 101b, down tube 101c from liqiud outlet head
124c sprays.
In conclusion the technological progress that the present invention obtains compared with the prior art is:
1) it is convenient for the installation and disassembly of high pressure chip breaking device, bite and four orientation of cutting can be all sprayed
Liquid, hydrojet more fully, thoroughly, without dead angle, be more advantageous to the cooling of bite, at the same also can increase to shape bits impact force,
Enable shape bits to be easier to wash out chip breaking while chip breaking, can effectively prevent shape bits and remain on bite and wheel rim;
2) compression capability is strong, and hydrojet direction will not change after adjusting, and has abandoned and has directlyed adopt ten thousand section cooling tubes and sprayed
Liquid solves the problems, such as that larger hydraulic pressure causes ten thousand section cooling tube hydrojet directions to change, the cooling either cut or right
The chip breaking of chip and the effect for washing out chip are all relatively good;
3) hydrojet direction has adjustable function, can be according to the different demands of different shape bite and cutting position
The adjusting in hydrojet direction is carried out, hydrojet direction is more accurate.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.