CN106270560B - Turning equipment - Google Patents
Turning equipment Download PDFInfo
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- CN106270560B CN106270560B CN201610840413.XA CN201610840413A CN106270560B CN 106270560 B CN106270560 B CN 106270560B CN 201610840413 A CN201610840413 A CN 201610840413A CN 106270560 B CN106270560 B CN 106270560B
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
- B23B25/06—Measuring, gauging, or adjusting equipment on turning-machines for setting-on, feeding, controlling, or monitoring the cutting tools or work
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Abstract
The invention provides a kind of turning equipment, it is to provide a kind of workpiece that can process turning different length and machining accuracy height, the turning equipment of efficiency high, including base, left frame, right shelf and turning mechanism, above-mentioned turning mechanism includes travel mechanism and turning component.Travel mechanism includes one group of screw block being separately fixed in left frame and right shelf, rotating shaft, handwheel, handle, screw gear, travel mechanism's driven gear and one group of leading screw be arrangeding in parallel.Turning component includes：The tool rest that is fitted on leading screw, the oil cylinder being arranged on tool rest, it is connected to the knife rest of oil cylinder output end, turning motor and lathe tool on knife rest, this turning equipment can not only adaptively adjust the installation position of processing to adapt to the workpiece of different length, moreover it is possible to reduce workpiece in turning process because unbalance stress causes the probability that turner surface accuracy is low, fracture probability is high.
Description
Technical field
The present invention relates to machine-building manufacture field, and in particular to turning equipment.
Background technology
Machine-building refer to be engaged in various dynamic power machines, handling machinery, chemical machinery, textile machine, lathe, instrument,
The industrial department of the productions such as instrument, instrument and other plant equipment.Machinery manufacturing industry is a most basic industry of country, is also determined
A manufacturing integral level of country is determined, its development level directly influences the horizontal raising of national economy.
Turning, i.e. lathe process, lathe process are a parts for machining, and mainly the workpiece of rotation is carried out with lathe tool
Turnery processing.Drill bit, reamer, reamer, screw tap, screw die and checkering tool etc. also can use to be processed accordingly on lathe.
Lathe be mainly used in processing axle, disk, set and other there is the workpiece of rotary surface, be to be used most in machine-building and repair factory
Wide a kind of machine tooling.
For current existing turning equipment in turnery processing workpiece fabrication, lathe tool continuous cutting workpiece produces impact,
Cause cutting force cyclically-varying, in this vibration for periodically easily triggering workpiece during continuous cutting, when impacting, shake
It is dynamic too big or when the two resonates, workpiece surface precision and the quality reduction of turning can be caused, influence the efficiency of turning.And
And in high-speed cutting, because unbalance stress can also make workpiece be subjected to sometimes cold and sometimes hot situation, workpiece is in such power and heat
Under impact, easily cracked and deformation, workpiece damage is scrapped, wastes production cost significantly.Traditional turning equipment
It is also higher to the length requirement of workpiece, just need first again the work piece cut of to enter into rational length generally before turning is carried out
Row operation, the efficiency of workpiece turning is also reduced while adding worker's time cost.
The content of the invention
The goal of the invention of the present invention is to provide a kind of workpiece that can process turning different length and machining accuracy height, efficiency
High turning equipment, this turning equipment can not only adaptively adjust the installation position of processing to adapt to different length
Workpiece, moreover it is possible to reduce workpiece in turning process because unbalance stress causes that turner surface accuracy is low, fracture probability is high
Probability.
In order to realize foregoing invention purpose, the present invention uses following scheme：
Turning equipment, including base, left frame, right shelf and lathe mechanism, the lathe mechanism include travel mechanism and
Turning component, one group of foundation bolt being fixedly connected with the ground is coated with the base, and base both sides pass through one group of bolt point
It is not detachably connected with left frame and right shelf；It is provided with the left frame and turns part motor, the output shaft for turning part motor is connected with
Fixture, fixture secure fit are provided with thimble on the output shaft of motor in the right shelf, thimble position correspondence is turning part motor
Output shaft axially-extending line on；The installation position for the workpiece to be fixed is left between the fixture and the thimble；
The travel mechanism includes one group of screw block being separately fixed in left frame and right shelf, rotating shaft, the first handwheel, hand
Handle, screw gear, travel mechanism's driven gear and one group of leading screw be arrangeding in parallel；One end of rotating shaft is fixedly connected with the hand wheel, separately
One end is fitted in the gear hole at screw gear center through screw block, is provided with the screw block for rotating shaft laterally longitudinal direction shifting
Move to drive the thread groove that lathe mechanism laterally vertically moves；Handle is arranged on the other end of handwheel；Screw gear both sides
Side is also respectively provided with the equal Liang Ge travel mechanisms driven gear of modulus therewith and pressure angle, travel mechanism's driven gear with
It is intermeshed between screw gear；One group of leading screw be arrangeding in parallel is fitted in the screw block in travel mechanism's driven gear and right shelf
Between；The turning component is fitted on one group of leading screw be arrangeding in parallel；
The turning component includes：The tool rest that is fitted on leading screw, the second handwheel being fitted on tool rest, it is arranged on tool rest
On oil cylinder, be connected to the knife rest of oil cylinder output end, turning motor and lathe tool on knife rest；The turning motor it is defeated
Go out end to be connected with the lathe tool being arranged on inside the knife rest.
As a preference of the present invention, also include being used for the centring means for detecting and preventing that output shaft from beating；The output shaft
Including splicing axle and the short axle for being fixed on motor output end；Splicing axle is concentric, be installed on the short axle free end with external diameter；
The centring means includes：At least two positioned parallel bars, a positioning screw pedestal, the shifting on screw rod
Dynamic device, annular centering frame, inner ring are more than the clutch shaft bearing of splicing axle external diameter and multiple hold-down bolts；Positioning screw with it is parallel fixed
Position bar is mutually parallel two-by-two and is each attached between left frame and right shelf；Pedestal edge is socketed in two parallel locating rods
And move reciprocatingly；Mobile device is fixedly connected on another edge of pedestal, and mobile device is sleeved on a positioning screw；At least
Two positioned parallel bars and a positioning screw be not complete at grade, sets up pedestal with this and limits pedestal and is grown in locating rod
Slided on degree；
The pedestal is cube hollow structure, and one end of pedestal is provided with the first through hole passed through for splicing axle, and the other end is set
There is the second through hole for clutch shaft bearing installation, two through hole position is relatively concentric；
The annular centering frame is arranged between first through hole and clutch shaft bearing；First through hole hole is along place provided with described the
The axially in parallel multiple tapped through holes of one through hole, multiple hold-down bolts are arranged on the tapped through hole, multiple hold-down bolts
The end of thread distinguish top pressure annular feel relieved frame end face, and multiple hold-down bolt position distributions with it is described annular feel relieved frame phase
Match somebody with somebody；The annular centering frame other end is the cone tip part of annular, and the inner ring of the clutch shaft bearing is the taper matched with the cone tip part
Inner ring, the mobilizable steel ball of the circle of riveting one on cone tip part；When hold-down bolt is to clutch shaft bearing direction feeding compression annular centering frame,
The mobilizable steel ball card of one circle is pressed between clutch shaft bearing cone and splicing axle outer wall, causes the pedestal by the
One bearing and a mobilizable steel ball of circle and rotatably support the splicing axle；Fixture is fixedly connected on the splicing axle certainly
By holding.
As a preference of the present invention, the mobile device includes one with female inner sleeve and outer sleeve；Inner sleeve
One sidepiece is flexibly connected with outer sleeve, and mobile device is fixedly connected in another edge of the pedestal by the outer sleeve；It is interior
The internal thread of sleeve coordinates with the positioning screw, and inner sleeve the other side is provided with rotating part, and rotating part, which is provided with, radially to be stretched
To the clamping screw of positioning screw.
As a preference of the present invention, the base both sides are provided with fixed step, one group is offered on the fixed step
Anchor (bolt) hole, the anchor (bolt) hole are adapted to the foundation bolt, and one group of screw, the spiral shell are further opened with the base
Hole is spirally connected with the bolt.
As a preference of the present invention, pedestal is provided with radially and is open towards the groove that splits of first through hole inwall, position
In pedestal outside portion and splitting formed between groove can deformation thin-walled；Groove depth is split in the tapped through hole；Around multiple tapped through holes
The multiple locking screw holes axially in parallel with the tapped through hole are additionally provided with the pedestal thin-walled of inner side, locking screw holes are provided with multiple
Spiral pin is locked, the inner insertion thin-walled of locking spiral pin, which heads into, splits another side wall of groove；Locking spiral pin top pressure split another side wall of groove cause it is thin
Wall deformation, so as to eliminate the Screw Thread Fit Clearance between hold-down bolt and tapped through hole, realize locking.
As a preference of the present invention, the left frame and the right shelf bottom are provided with connection step, the connection step
On offer through hole, the bolt is spirally connected with the base through the through hole, is provided with the middle part of the left frame and right shelf
Bearing block, bearing is provided with the bearing block.
As a preference of the present invention, being further opened with mounting groove in the middle part of the left frame, described one end for turning part motor is described
Mounting groove in, axis hole is offered on the screw block of the left frame, the axis hole is adapted to the rotating shaft.
As a preference of the present invention, the left frame is provided with the second bearing of supporting short axle, the right shelf is provided with the 3rd axle
Hold, right shelf is coordinated by 3rd bearing and the thimble；Second, third bearing is provided with supporting bearing cap, and bearing cap
It is adapted to the bearing block.
As a preference of the present invention, driving gear and one group of truning fixture driven gear are provided with the knife rest, it is described
Driving gear coordinates with the turning motor, and the driving gear engages cooperation with the truning fixture driven gear.
As a preference of the present invention, it is additionally provided between the hold-down bolt and the tapped through hole and the hold-down bolt
The spring washer that number matches.
Compared with prior art, the beneficial effects of the invention are as follows：
The turning equipment of the present invention can adaptively adjust the installation position of processing to adapt to the turning of different length workpiece
Processing, the scope of workpieces processing is expanded, reduce the limitation limitation brought due to length；It is also provided with turning equipment
Centring means, workpiece on the one hand can be effectively reduced in turning process because the probability being broken occurs in unbalance stress, on the other hand
The machining accuracy of workpiece surface is improved, has both improved workpiece turning efficiency, reduces the production of enterprise in process of production again
Cost.
Brief description of the drawings
Fig. 1 is the structural representation of turning equipment of the present invention；
Fig. 2 is centring means structure zoomed-in view in turning equipment shown in Fig. 1 of the present invention；
Fig. 3 is turning equipment travel mechanism of the present invention top view；
Fig. 4 is the attachment structure schematic diagram between turning component and component in turning equipment of the present invention；
Fig. 5 is turning equipment center base structural representation of the present invention；
Fig. 6 is the structural representation of screw block in turning equipment of the present invention；
Fig. 7 is that turning equipment of the present invention processes casual labourer's part schematic diagram in embodiment；
Fig. 8 is that turning equipment of the present invention processes machining long workpieces schematic diagram in embodiment.
Embodiment
Turning equipment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Refering to a kind of turning equipment shown in Fig. 1 to Fig. 8, mainly by base 1, left frame 3, right shelf 3a and lathe machine
Structure forms, and lathe mechanism includes travel mechanism and turning component；As shown in fig.5, for firm banking 1, base 1 is provided with four
Individual anchor (bolt) hole 19, base 1 are fixedly connected with the ground by foundation bolt 2, are connected by the way of bolt detachably, convenient
Machine is moved in the future.The both sides of base 1 are additionally provided with the fixed step 18 i.e. both sides of base 1 all in step type, on the one hand facilitate
The installation of foundation bolt 2, the cost for making base 1 is on the other hand saved again.Four screws 20, left frame 3 are additionally provided with base 1
It is locked on base 1 by bolt 7 with right shelf 3a, is connected by screw bolts herein, facilitates the dismounting and maintenance of machine.
As shown in fig.1, equipped with part motor 5 is turned on visible left frame 3, turning the output shaft of part motor 5 includes the splicing He of axle 42
The short axle 41 that the output end of motor 5 follows motor 5 to rotate is fixed on, splicing axle 42 is connected to fixture 6, and fixture 6 is fixedly mounted on electricity
On machine output shaft.Fixture 6 is the practical tool for the position of workpieces processing needed for fixation 32.Right shelf 3a is provided with thimble 28,
Other top-pushing mechanisms for being used for pushing tow workpiece 32 can also be installed, the position correspondence of thimble 28 is in the output shaft axial direction for turning part motor 5
On extended line.In order to ensure workpiece 32 in Tutrning Process it is not eccentric, do not beat, the tip of thimble 28 and workpieces processing base
This with one heart, gives holding power, and coordinate the output shaft of motor 5 to surround workpiece 32 on the axial direction of 28 pushing tow workpieces processing of thimble 32
Rotated at its head conical tip to complete circumferential cutting.Leave what is fixed for workpieces processing 32 between fixture 6 and thimble 28
Installation position.
Refering to shown in Fig. 1, Fig. 3, travel mechanism is that the mechanism of mobile truning fixture is to be separately fixed at the left He of frame 3 by one group
Screw block 8, rotating shaft 9, handwheel 10, handle 10a, screw gear 11, travel mechanism's driven gear 29 on right shelf 3a and one group are put down
What the leading screw 12 that row is set formed.
For worker during this device is operated, handwheel 10, handle 10a can select a use, make to turn by rotational handle 10a
Axle 9 does revolution and travelled forward, and rotating shaft 9 is connected on screw gear 11, and travel mechanism's driven gear 29 is in nibble with screw gear 11
Close and coordinate, stung together just as tooth, so rotating shaft 9 drives screw gear 11 to rotate, travel mechanism's driven gear 29 is just
And then screw gear 11 is moved together, and leading screw 12 is installed in the through hole at the center of travel mechanism's driven gear 29, and then drives silk
Thick stick 12 moves.Gear plays passing power and the important function of motion here, and travel mechanism's driven gear 29 can be slightly smaller than
Screw gear 11, can also be equally big, but is unable to that gap is too big, and gap is big, and less gear will be because of turnning circle too
Serious wear more, and then reduce the service life of gear.
Leading screw 12 is two poles be arrangeding in parallel, and it is fitted in the leading screw on travel mechanism's driven gear 29 and right shelf 3a
Between seat 8, turning component is fitted on leading screw 12.Leading screw 12 can drive turning component to move when rotating.It is equipped with two leading screws
12 purpose is in order to avoid turning component follows leading screw 12 to be rocked in moving process, so as to improve workpiece surface in turning
Machining accuracy in journey.
Refering to shown in Fig. 1, Fig. 4, turning component is by the tool rest 13 being fitted on leading screw 12, the oil being arranged on tool rest 13
What cylinder 14, the knife rest 15 for being connected to oil cylinder output end, the turning motor 16 on knife rest 15 and lathe tool 17 formed, turning electric
The output end of machine 16 is connected with the lathe tool 17 being arranged on inside knife rest 15, and driving gear 30 and one group of turning are provided with knife rest 15
Device driven gear 31, driving gear 30 coordinate with turning motor 16, driving gear 30 and the truning fixture driven gear 31
Engagement coordinates.In order to carry out cutwork, its cutter head is exposed at outside knife rest 15 lathe tool 17, and lathe tool 17 is due in the case of high-speed cutting
Contacted with workpiece, in order to avoid lathe tool 17 comes off, lathe tool 17 can be fastened on knife rest 15 by lasso, and turning motor 16 is powered
Afterwards, turning can be carried out to workpiece surface to improve the precision of workpiece surface.
Refering to shown in Fig. 7, Fig. 8, axle 42 can be spliced come unrestricted choice according to the length of workpiece 32, not limited by length
System, so as to must be used to the installation bit length and workpiece 32 that workpiece 32 is fixed being adapted to.If processing length, can be with compared with machining long workpieces 32
According to actual conditions needs, workpiece 32 is directly connected with being fixed on the short axle 41 of the output end of motor 5, saves installation splicing axle
42, to adapt to the installation of workpiece 32.If the shorter workpiece 32 of processing, the splicing axle of sufficient length can be installed as needed
42, to adapt to the installation of workpiece 32.The setting of splicing axle 42 is exactly to coordinate the workpiece 32 of different length to carry out machining.
The centring means 4 for detecting and preventing output shaft from beating is also equipped with turning equipment.
Can show refering to Fig. 2, centring means 4 be by 40, positioning screw 40a of at least two positioned parallel bars, pedestal 43,
Mobile device 46, annular centering frame 44 on screw rod, inner ring are more than the clutch shaft bearing 45 of splicing axle external diameter and multiple pressures
What tight bolt 47 formed；Positioning screw 40a is mutually parallel two-by-two with parallel locating rod 40, and frame is on the both sides of pedestal 43 respectively,
They are not complete at grade.The setting of at least two locating rods, be on the one hand advantageous to pedestal 43 and reciprocal cunning is done thereon
It is dynamic；On the other hand can with positioning screw 40a form three-legged structure, control pedestal 43 stability, prevent pedestal tilt and then
The output shaft for preventing from being arranged in pedestal through hole tilts.Mobile device 46 is fixedly connected on 43 another edge of pedestal, that is, flat
The opposite side of row locating rod, mobile device are sleeved on a positioning screw 40a.
There are enough installing spaces in order to facilitate annular centering frame 44, pedestal 43 is cube hollow structure, is consequently formed two
The end face of individual wall thickness, one end of pedestal 43 are provided with the first through hole 430 passed through for axle, and the other end is provided with and installed for clutch shaft bearing 45
The second through hole 431, cause unbalance stress in order to avoid output shaft tilts and then drives workpiece 32 to tilt, two through hole position is relative
With one heart, almost in the same horizontal line.The internal diameter of the inner ring of clutch shaft bearing 45 is more than the external diameter of splicing axle 42, and annular centering frame 44 is pacified
Between the first through hole 430 of the one end of pedestal 43 and clutch shaft bearing 45.
In traditional workpiece process, generally in motor connection output shaft, due to not knowing the stress on output shaft
Situation, it may appear that following situation：1st, clamping device holds tension, and output shaft rotates difficulty in process, due to output shaft
It is synchronized with the movement with workpiece 32, then workpiece 32 necessarily rotates difficulty；2nd, clamping device folder it is too loose, output shaft when motor is opened by
Power is too quickly easily to rock, then workpiece 32 necessarily rocks in Tutrning Process.In the case of rotating speed identical is exported, output shaft
What is pressed from both sides is tighter, and motor consumption rate is bigger, and electric power is wasted in Tutrning Process, adds the production cost of enterprise.Therefore exist
The hole Yan Chu of first through hole 430 in this device is additionally provided with the multiple tapped through holes 432 axially in parallel with first through hole 430, multiple
Hold-down bolt 47 is arranged on tapped through hole 432, and the end of thread difference top pressure of multiple hold-down bolts 47 is in annular centering frame 44
End face, multiple hold-down bolts 47 are uniformly distributed using the center of annular centering frame 44 as the center of circle around the annular centering circle of frame 44 1,
By adjusting the pretightning force of hold-down bolt 47 come circumferential stress suffered in regulation output shaft to avoid the occurrence of the stress mistake of workpiece 32
Big or too small situation, hold-down bolt 47 there is also mounted and 47 number identical bullets of hold-down bolt with the junction of tapped through hole 432
Spring packing ring 471, prevent that the stress in workpiece 32 carries out turning process of hold-down bolt 47 is excessive and loosens, avoid the occurrence of machine workpieces
Impaired phenomenon.
Bolt connection is one kind of threaded fastener connected mode, and this assembly connection mode has that simple in construction, cost is low
Honest and clean, less demanding to assembly tool, easy installation and removal, it is easy to safeguard the advantages that changing.Though bolt is small, its role
It can't neglect, once its failure frequently can lead to whole mechanical device and can not work, the serious machine that results even in ruins people
The consequence died.It is accurate to grasp bolt pretightening and necessary amendment is carried out according to testing result, it is particularly important to keeping the safety in production.Institute
To install hold-down bolt here, the power that be will act in a manner of most direct, simplest on bolt is shown on workpiece, structure
Simply, it is easy to operate.The annular centering other end of frame 44 is the cone tip part 44a of annular, and the inner ring of clutch shaft bearing 45 is and cone tip part
The cone of 44a matchings, the mobilizable steel ball 440 of the circle of riveting one on cone tip part 44a.Hold-down bolt 47 is to clutch shaft bearing direction
When feeding compresses annular centering frame 44, the mobilizable card of steel ball 440 of a circle is pressed in outside clutch shaft bearing cone and splicing axle 42
Between wall, pedestal 43 is caused to enclose mobilizable steel ball 440 by clutch shaft bearing 45 and one to rotatably support splicing axle 42.
Slidably reciprocated in order to facilitate pedestal 43 on positioning screw 40a, mobile device 46 is also provided with centring means, moved
Dynamic device 46 includes one with female inner sleeve 46a and outer sleeve 46b.The sidepieces of inner sleeve 46a mono- and outer sleeve 46b activities
Connection, mobile device 46 is by the way that outer sleeve 46b can pedestal 43 can also to be fixedly connected on other connected modes another with welding
In one edge, that is to say, that pedestal 43 can follow mobile device to move together.External screw thread and inner sleeve on positioning screw 40a
Thread forms, specification and the pitch all same of internal thread in 46a, positioning screw 40a pass through inner sleeve 46a, lead between them
External screw thread is crossed to cooperate with internal thread.Inner sleeve 46a the other sides are provided with rotating part, and rotating part, which is provided with radially to stretch to, to be determined
Position screw rod 40a clamping screw, that is to say, that clamping screw is arranged in a mutually vertical manner with positioning screw.The effect of clamping screw is：
When pedestal is moved to appropriate position work by mobile device 46, prevent mobile device 46 from sliding band again on positioning screw 40a
Dynamic pedestal 43 moves, so as to lock pedestal 43 by way of locking mobile device 46.
In order that the power that hold-down bolt 47 is received directly is acted axially on annular centering frame 44, and in order to keep institute on bolt
The direction of stress and splice 42 stress of axle direction it is basically identical, be additionally provided with radially and be open towards the on pedestal 43
The inwall of one through hole 430 splits groove, positioned at the outside portion of pedestal 43 and splitting formed between groove can deformation thin-walled；Lead to around multiple screw threads
The multiple locking screw holes axially in parallel with tapped through hole are additionally provided with the thin-walled of pedestal 43 of the inner side of hole 432, locking spiral pin 48 is installed
In locking screw holes, the inner insertion thin-walled of locking spiral pin 48, which heads into, splits another side wall of groove；Hold-down bolt 47 easily makes thin when locking
Wall produces the tension force in opposite direction with 47 stress of hold-down bolt, extremely makes thin-walled stress deformation, at this moment just needs locking screw
The top pressure of pin 48, which splits another side wall of groove, causes thin-walled to compress recurrence original shape, so as to eliminate between hold-down bolt 47 and tapped through hole 432
Screw Thread Fit Clearance, realize locking.
Above-mentioned left frame and the right shelf bottom are provided with connection step 21, and through hole is offered on the connection step 21
22, the bolt is spirally connected through the through hole 22 with the base, and bearing block 23 is provided with the middle part of the left frame and right shelf,
Bearing is provided with the bearing block 23.
Mounting groove 24 is further opened with the middle part of above-mentioned left frame, described one end for turning part motor is in described mounting groove 24, institute
State and axis hole 25 is offered on the screw block of left frame, the axis hole 25 is adapted to the rotating shaft.
Above-mentioned left frame is provided with the second bearing 26 of supporting short axle, and the right shelf is provided with 3rd bearing, and right shelf passes through the 3rd
Bearing coordinates with the thimble 28；Second, third bearing is provided with supporting bearing cap 27, and bearing cap 27 and the bearing
Seat 23 is adapted to.
Hold-down bolt 47 can be adapted according to the effect of desired realization with locking spiral pin 48, can be with 1:1, can also 2:1,
Or other.
This turning equipment drives rotating shaft 9 in the thread groove 81 on screw block 8 by rotating the first handwheel 10 first
Rotate and realize the movement of the laterally upper position in longitudinal direction, then rotating shaft 9 drives screw gear 11 then to drive and nibbled with screw gear 11
The travel mechanism's driven gear 29 coordinated is closed, realizes the main transmission of main motion, carries out the coarse adjustment on position to turning component through this,
Fine tuning subsequently is carried out to the lathe tool on knife rest 15 by rotating the second handwheel 100 being fitted on tool rest 13, to adjust
The whole position to required cutting, open turning motor 16 and workpiece 32 is cut.
Centring means is installed in this turning equipment and can effectively be reduced on output shaft and occurs that stress is excessive, and stress is too small
Phenomenon, and then avoid the stress of workpiece 32 excessive or too small, effectively to control the rotating speed of rotation-stop motor 5 and power, avoid electric power
The waste of resource, reduce the production cost of enterprise；On the other hand it effectively can prevent output shaft from beating, and then improve workpiece 32
Machining speed, the cost for also reducing enterprise is said to a certain extent.
The specific embodiment of the present invention is the foregoing is only, but the technical characteristic of the present invention is not limited thereto, Ren Heben
The technical staff in field in the field of the invention, all cover among the scope of the claims of the present invention by the change or modification made.
Claims (8)
- A kind of 1. turning equipment, it is characterised in that：Including base（1）, left frame（3）, right shelf（3a）It is described with lathe mechanism Lathe mechanism includes travel mechanism and turning component, the base（1）On be coated with the one group of lower margin being fixedly connected with the ground spiral shell Bolt（2）, base（1）Both sides pass through one group of bolt（7）Respectively with left frame（3）And right shelf（3a）It is detachably connected；The left frame（3） On be provided with and turn part motor（5）, it is described to turn part motor（5）Output shaft be connected with fixture（6）, fixture（6）Secure fit is in electricity Machine（5）Output shaft on, the right shelf（3a）On be provided with thimble（28）, thimble（28）Position correspondence is turning part motor（5）'s On output shaft axially-extending line；The fixture（6）With the thimble（28）Between leave for by workpiece（32）Fixed installation Position；The travel mechanism is separately fixed at left frame including one group（3）And right shelf（3a）On screw block（8）, rotating shaft（9）, first Handwheel（10）, handle（10a）, screw gear（11）, travel mechanism's driven gear（29）With one group of leading screw be arrangeding in parallel（12）； Rotating shaft（9）One end and handwheel（10）It is fixedly connected, the other end passes through screw block（8）It is fitted in screw gear（11）The tooth at center In wheel bore, the screw block（8）On be provided with for rotating shaft（9）Laterally vertically move what is laterally vertically moved to drive lathe mechanism Thread groove（81）；Handle（10a）Installed in handwheel（10）Other end on；Screw gear（11）Two sides are also respectively provided with Modulus and the equal Liang Ge travel mechanisms driven gear of pressure angle therewith（29）, travel mechanism's driven gear（29）With leading screw tooth Wheel（11）Between be intermeshed；One group of leading screw be arrangeding in parallel（12）It is fitted in travel mechanism's driven gear（29）And right shelf（3a） On screw block（8）Between；The turning component is fitted in one group of leading screw be arrangeding in parallel（12）On；The turning component includes：- it is fitted to leading screw（12）On tool rest（13）、- it is fitted to tool rest（13）On the second handwheel（100）、- it is arranged on tool rest（13）On oil cylinder（14）、- it is connected to the knife rest of oil cylinder output end（15）、- it is arranged on knife rest（15）On turning motor（16）And lathe tool（17）；The turning motor（16）Output end and be arranged on the knife rest（15）Internal lathe tool（17）Connection；Also include being used for the centring means for detecting and preventing that output shaft from beating（4）；The output shaft includes splicing axle（42）Be fixed on motor（5）The short axle of output end（41）；Splice axle（42）With one heart, together It is installed on the short axle external diameter（41）Free end；The centring means（4）Including：- at least two positioned parallel bars（40）、- positioning screw（40a）、- pedestal（43）、- the mobile device being arranged on screw rod（46）、- annular centering frame（44）、- inner ring is more than the clutch shaft bearing of splicing axle external diameter（45）、With multiple hold-down bolts（47）；Positioning screw（40a）With parallel locating rod（40）It is mutually parallel two-by-two and be each attached to left frame（3）And right shelf（3a）It Between；Pedestal（43）Edge is socketed on two parallel locating rods（40）Go up and move reciprocatingly；Mobile device（46）It is fixedly connected In pedestal（43）Another edge, mobile device（46）It is sleeved on a positioning screw（40a）On；At least two positioned parallel bars （40）With a positioning screw（40a）Entirely at grade, pedestal is set up with this（43）And limit pedestal（43）Positioning Slided on pole length；The pedestal（43）For cube hollow structure, pedestal（43）One end be provided with for splicing axle（42）The first through hole passed through （430）, the other end be provided with supply clutch shaft bearing（45）Second through hole of installation（431）, two through hole position is relatively concentric；The annular centering frame（44）Installed in first through hole（430）And clutch shaft bearing（45）Between；First through hole（430）Hole edge Place is provided with and the first through hole（430）Axially in parallel multiple tapped through holes（432）, multiple hold-down bolts（47）It is arranged in institute State tapped through hole（432）On, multiple hold-down bolts（47）The end of thread difference top pressure annular feel relieved frame（44）End face, and it is more Individual hold-down bolt（47）Position distribution and the annular centering frame（44）Match；Annular centering frame（44）The other end is annular Cone tip part（44a）, the clutch shaft bearing（45）Inner ring be and the cone tip part（44a）The cone of matching, cone tip part （44a）The mobilizable steel ball of the upper circle of riveting one（440）；Hold-down bolt（47）Fed to clutch shaft bearing direction and compress annular centering frame （44）When, the mobilizable steel ball of a circle（440）Card is pressed in clutch shaft bearing cone and splicing axle（42）Between outer wall, cause Make the pedestal（43）Pass through clutch shaft bearing（45）And the mobilizable steel ball of circle（440）And rotatably support the splicing Axle（42）；Fixture（6）It is fixedly connected on the splicing axle（42）Free end；The base（1）Both sides are provided with fixed step（18）, the fixed step（18）On offer one group of anchor (bolt) hole （19）, the anchor (bolt) hole（19）With the foundation bolt（2）Adaptation, the base（1）On be further opened with one group of screw （20）, the screw（20）With the bolt（7）It is spirally connected.
- A kind of 2. turning equipment according to claim 1, it is characterised in that：The mobile device（46）Including a band Female inner sleeve（46a）And outer sleeve（46b）；Inner sleeve（46a）One sidepiece and outer sleeve（46b）It is flexibly connected, moves Dynamic device（46）Pass through the outer sleeve（46b）It is fixedly connected on the pedestal（43）In another edge；Inner sleeve（46a）It is interior Screw thread and the positioning screw（40a）Coordinate, inner sleeve（46a）The other side is provided with rotating part, and rotating part is provided with radially Stretch to positioning screw（40a）Clamping screw.
- A kind of 3. turning equipment according to claim 1, it is characterised in that：Pedestal（43）It is provided with radially And it is open towards first through hole（430）Inwall splits groove, positioned at pedestal（43）Outside portion and splitting formed between groove can deformation it is thin Wall；Groove depth is split in the tapped through hole（432）；Around multiple tapped through holes（432）The pedestal of inner side（43）It is additionally provided with thin-walled With the tapped through hole（432）Axially in parallel multiple locking screw holes, locking screw holes are provided with multiple locking spiral pins（48）, locking Spiral pin（48）The inner insertion thin-walled, which heads into, splits another side wall of groove；Lock spiral pin（48）Top pressure, which splits another side wall of groove, causes thin-walled shape Become, so as to eliminate hold-down bolt（47）And tapped through hole（432）Between Screw Thread Fit Clearance, realize locking.
- A kind of 4. turning equipment according to claim 1, it is characterised in that：The left frame（3）With the right shelf （3a）Bottom is provided with connection step（21）, the connection step（21）On offer through hole（22）, the bolt（7）Pass through The through hole（22）With the base（1）It is spirally connected, the left frame（3）And right shelf（3a）Middle part be provided with bearing block（23）, The bearing block（23）Inside it is provided with bearing.
- A kind of 5. turning equipment according to claim 1, it is characterised in that：The left frame（3）Middle part is further opened with Mounting groove（24）, it is described to turn part motor（5）One end in described mounting groove（24）It is interior, the left frame（3）Screw block（8）On Offer axis hole（25）, the axis hole（25）With the rotating shaft（9）Adaptation.
- A kind of 6. turning equipment according to claim 4, it is characterised in that：The left frame（3）It is short to be provided with supporting The second bearing of axle（26）, the right shelf（3a）Provided with 3rd bearing, right shelf（3a）Pass through 3rd bearing and the thimble（28） Coordinate；Second, third bearing is provided with supporting bearing cap（27）, and bearing cap（27）With bearing block（23）Adaptation.
- A kind of 7. turning equipment according to claim 1, it is characterised in that：The knife rest（15）Inside it is provided with actively Gear（30）With one group of truning fixture driven gear（31）, the driving gear（30）With the turning motor（16）Coordinate, institute State driving gear（30）With the truning fixture driven gear（31）Engagement coordinates.
- A kind of 8. turning equipment according to claim 1, it is characterised in that：The hold-down bolt（47）With the spiral shell Line through hole（432）Between be additionally provided with and the hold-down bolt（47）The spring washer to match（471）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610840413.XA CN106270560B (en) | 2016-09-22 | 2016-09-22 | Turning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610840413.XA CN106270560B (en) | 2016-09-22 | 2016-09-22 | Turning equipment |
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| Publication Number | Publication Date |
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| CN106270560A CN106270560A (en) | 2017-01-04 |
| CN106270560B true CN106270560B (en) | 2018-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610840413.XA Active CN106270560B (en) | 2016-09-22 | 2016-09-22 | Turning equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984040A (en) * | 2017-11-02 | 2018-05-04 | 衢州职业技术学院 | A kind of female thread machining device of pvc pipe connector |
| CN107971514B (en) * | 2017-12-15 | 2023-12-12 | 广东开放大学（广东理工职业学院） | On-spot bore hole device |
| CN108622629B (en) * | 2018-05-30 | 2024-04-23 | 中国联合工程有限公司 | Transplanting positioning tool |
| CN110153452B (en) * | 2019-06-20 | 2020-05-19 | 佛山市顺德区联森金属实业有限公司 | Cutter mounting structure of numerical control machine tool |
| CN110174263A (en) * | 2019-06-25 | 2019-08-27 | 天津泰威齿轮有限公司 | A kind of noise measuring workbench |
| CN111982634A (en) * | 2020-09-01 | 2020-11-24 | 中国科学院西北生态环境资源研究院 | Ice sample processing device |
| CN114643570B (en) * | 2020-12-17 | 2023-05-30 | 沈阳新松机器人自动化股份有限公司 | Electric floating unit |
| CN112404544A (en) * | 2021-01-19 | 2021-02-26 | 宁波昌扬机械工业有限公司 | Integrated milling equipment for automobile parts |
| CN114029562B (en) * | 2021-12-10 | 2022-10-21 | 安徽伟晔机械有限公司 | High-precision turning device for external threads of long rod |
| CN116422917B (en) * | 2023-06-09 | 2023-08-11 | 广东亚数智能科技股份有限公司 | Turning equipment for pipe fitting |
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| CN202861407U (en) * | 2012-10-29 | 2013-04-10 | 宁波方圆汽摩发展有限公司 | Meter lathe |
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| CN205437155U (en) * | 2016-04-07 | 2016-08-10 | 宜都市宏久机械制造有限公司 | Non -circular cross -section part turning lathe |
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| JP2009125856A (en) * | 2007-11-22 | 2009-06-11 | Murata Mach Ltd | Machine tool, sensor module, and measuring method |
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| CN202861407U (en) * | 2012-10-29 | 2013-04-10 | 宁波方圆汽摩发展有限公司 | Meter lathe |
| CN103551596A (en) * | 2013-09-25 | 2014-02-05 | 科玛（中国）液压设备有限公司 | Turning unit with inside support fixture used for clamping metal tubes with various specifications |
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| CN106270560A (en) | 2017-01-04 |
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Effective date of registration: 20201015 Address after: 317600 first floor, building 1, Wendan Huakai Creative Industry Park, Xiyan Road, cuangen village, Qinggang Town, Yuhuan City, Taizhou City, Zhejiang Province (self declaration) Patentee after: Yuhuan Chenghe Industrial Design Co.,Ltd. Address before: 325024 coastal Zhejiang Province Economic Development Zone Wenzhou city two Road No. 94 building 7 Room 405 Ruifeng Jinyuan East first Patentee before: WENZHOU TONGLI MACHINERY TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230613 Address after: 317500 Floors 1-3, Building 5, Zone A, SME Incubation Park, No. 2, Jintang North Road, East New District, Wenling, Taizhou, Zhejiang Patentee after: Zhejiang Kejin Electromechanical Co.,Ltd. Address before: 317600 1st floor, building 1, Wendan Huakai Creative Industrial Park, Xiyan Road, Longgen village, Qinggang Town, Yuhuan City, Taizhou City, Zhejiang Province (self declaration) Patentee before: Yuhuan Chenghe Industrial Design Co.,Ltd. |
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Denomination of invention: Turning processing equipment Effective date of registration: 20230804 Granted publication date: 20180330 Pledgee: Zhejiang Tyrone commercial bank Limited by Share Ltd. Taizhou Wenling branch Pledgor: Zhejiang Kejin Electromechanical Co.,Ltd. Registration number: Y2023980050960 |