CN109570360A - A kind of cold complete machine and its working method that can eliminate machining stress - Google Patents
A kind of cold complete machine and its working method that can eliminate machining stress Download PDFInfo
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- CN109570360A CN109570360A CN201811637961.8A CN201811637961A CN109570360A CN 109570360 A CN109570360 A CN 109570360A CN 201811637961 A CN201811637961 A CN 201811637961A CN 109570360 A CN109570360 A CN 109570360A
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- erection support
- resonator
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- 238000003754 machining Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 71
- 238000007493 shaping process Methods 0.000 claims abstract description 47
- 238000004513 sizing Methods 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims description 30
- 230000001939 inductive effect Effects 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- 206010022000 influenza Diseases 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 7
- 230000008030 elimination Effects 0.000 abstract description 4
- 238000003379 elimination reaction Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010862 gear shaping Methods 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/16—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially adapted methods or means
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
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- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
Abstract
The invention discloses the cold complete machines that one kind can eliminate machining stress, it include: pedestal, driving cylinder, punch-pin erection support, shaping terrace die, sizing die frame, cavity plate erection support, correcting die and resonator, base interior is provided with driving cylinder, Chuck top is provided with punch-pin erection support, shaping terrace die is provided on punch-pin erection support, sizing die frame is provided on pedestal, cavity plate erection support is provided on sizing die frame, it is provided with correcting die on cavity plate erection support, is provided with resonator on pedestal；Also disclose a kind of cold complete machine working method that can eliminate machining stress；One side equipment possesses the function of finishing shape and stress elimination, and the intensity of gear itself is improved while increasing gear precision and spending, and the product quality after processing is high, is hardly damaged, and practicability is high；On the other hand the degree of automation of equipment is improved, artificial demand is low, high production efficiency, and uses pure mechanic structure, and equipment cost is low, meets company interest.
Description
Technical field
The invention belongs to metalworking equipment and technology field, in particular to a kind of cold complete machine that can eliminate machining stress and
Its working method.
Background technique
Gear directly influences whole industrial level with manufacture level as a kind of industrial base parts and components, design
And product quality, the gear industry degree of association is high, receives that employment is strong, technology intensive capital, be all kinds of auxiliary industry industrial upgradings,
The important leverage of technological progress is the important support of development strategy new industry.Therefore, gear industry is not only equipment manufacturing
The infrastructural industries of industry and the important foundation in each field of the development of the national economy.International gear market year demand is more than hundred billion beauty
Member is a big pillar of industrial development.
Under the support of national policy, China's gear industry is quickly grown, and product technology keeps reforming innovation, the tooth in China
It takes turns product to be extended from low and middle-end to high-end product, but due to the limitation of production equipment, the gear manufacture in China is still not belonging to
International forefront, the accuracy of gear is low, intensity difference, and production efficiency is low, rhythm is slow, leads to the gear product in China accounting in international market
There is rate not high.Therefore, the application is made that research and development and innovation with regard to problem above, has invented a kind of trimmer for gear,
Shaping can be carried out to gear excessively, improve its precision, reduce processing cost.
Present shaping device, the main problems are as follows:
1, present shaping device does not have the workpiece for eliminating stress mostly, has a single function, and can not eliminate and process back-geared answer
Power, the practicability is poor.
2, present shaping device does not have higher the degree of automation mostly, needs manual operation, and working efficiency is low, holds
Easily there is safety accident, the practicability is poor.
Summary of the invention
Goal of the invention: in order to overcome the above deficiency, the object of the present invention is to provide one kind can eliminate the cold of machining stress
Complete machine and its working method, one side equipment possess the function of finishing shape and stress elimination, while increase gear precision is spent
The intensity for improving gear itself, the product quality after processing is high, is hardly damaged, and practicability is high；On the other hand equipment is improved
The degree of automation, artificial demand is low, high production efficiency, and use pure mechanic structure, equipment cost is low, meet enterprise benefit
Benefit.
Technical solution: to achieve the goals above, the present invention provides the cold complete machine that one kind can eliminate machining stress, packets
It includes: pedestal, driving cylinder, punch-pin erection support, shaping terrace die, sizing die frame, cavity plate erection support, correcting die and resonance
Device, the base interior are provided with driving cylinder, and the Chuck top is provided with punch-pin erection support, the punch-pin erection support
Center is provided with shaping terrace die, and punch-pin erection support center is provided with through-hole, and described driving cylinder one end passes through described logical
Hole, the driving cylinder are engaged with shaping terrace die, and sizing die frame is provided on the pedestal, and the sizing die frame is set to
Punch-pin erection support side is provided with cavity plate erection support on the sizing die frame, and cavity plate erection support center is provided with
Correcting die, the correcting die and shaping terrace die cooperate, and are provided with resonator on the pedestal, the resonator is set to convex
Mould erection support side.
The setting of heretofore described cold complete machine, which increase the functions of gear shaping and elimination gear internal stress, are increasing
The intensity that gear itself is improved while adding gear precision to spend, the product quality after processing is high, is hardly damaged, and practicability is high.
Post rod mechanism is provided on heretofore described pedestal, the post rod mechanism includes rack gear, gear, cam, cunning
Rail and mandril, the rack gear are fixed on driving cylinder, and the rack gear side is provided with gear, and the gear is articulated with pedestal
On, the gear side is provided with cam, and the cam and gear weld, and the cam side is provided with sliding rail, the sliding rail
It is fixed on pedestal, mandril, the mandril end thereof contacts cam is provided on the sliding rail, the mandril other end is set to whole
Shape punch-pin side；The rack and pinion engagement, the mandril bottom are in plane, and the cam is slidably connected with mandril.
It is provided with counterweight on heretofore described cam, the counterweight is set to cam side, the setting of the counterweight,
Mandril can be resetted after equipment releases gear, by the weight moment cam of counterweight, rotate back to cam again just
Beginning position can repeat the movement of ejection next time, while mandril will not be made to eject gear again because mandril is resetted, and use
It is convenient.
The setting of heretofore described mandril by cam and drives the engagement between cylinder, falls in driving cylinder
When mobile putter transmitted by gear, release and be processed gear, and push rod is returned into initial position before cylinder is fallen completely,
Enable mandril to be pushed into resonate in resonator by gear when cylinder falls, does not need manual operation, reduce safety
The incidence of accident, while the mechanical pusher movement completed is more rapidly, more precisely, improves the working efficiency of equipment.
Heretofore described resonator includes fixing seat, buffer gear, vibration excitor, driving motor, stationary fixture and touching
Point switch, the fixing seat are set on pedestal, buffer gear are provided in the fixing seat, is provided on the buffer gear
Vibration excitor, described vibration excitor one end are connected with driving motor, and the driving motor is fixed in fixing seat, and the driving motor connects
Pick up a power supply；Stationary fixture is fixed in the fixing seat, the stationary fixture is set to vibration excitor side, the fixing clamp
Contact switch is set on tool, and the contact switch is resonance appliance mains switch.
The setting of heretofore described resonator is carried out the elimination of internal stress to gear by the vibration of resonator, mentioned
The high quality and intensity of gear, reduces the internal stress of gear, extends the service life of gear；The contact switch
Setting oppresses contact switch when gear is pushed into fixing clamp and opens resonator, to realize the self-starting of resonator, reduces
Manpower demand, while enhancing automation degree of equipment and practicability improvement cost is low, and the performance of enterprises is high.
Heretofore described buffer gear includes hydraulic cylinder, piston rod, connection oil pipe and buffer spring, the hydraulic cylinder
It is fixed in fixing seat, piston rod is provided in the hydraulic cylinder, described piston rod one end is pierced by hydraulic cylinder, the piston rod position
It being fixed on vibration excitor in one end end outside hydraulic cylinder, hydraulic cylinder is divided into hydraulic epicoele and hydraulic cavity of resorption by the piston rod,
The hydraulic epicoele side is provided with epicoele oil liquid communication port, and the hydraulic cavity of resorption side is provided with cavity of resorption oil liquid communication port, institute
It states epicoele oil liquid communication port and is connected with each other with cavity of resorption oil liquid communication port by connection oil pipe.
The setting of heretofore described buffer gear by spring and can reduce vibration excitor with the cylinder of free floating
The influence to integral device is moved, vibration equipment or part is on the one hand avoided and vibration excitor resonates, avoid equipment
It is influenced to reduce the service life by vibration excitor, it is practical；Another party also avoids influence of the equipment to vibration excitor, so that vibration excitor
Output vibration frequency it is more stable, the effect for eliminating stress is more preferable.
Speed adjusting gear is provided on heretofore described resonator, the speed adjusting gear includes speed changer, varistor
With electric current inductive switch, the speed changer is set to driving motor side, and the speed changer is fixed in fixing seat, the speed change
Device is in the nature gear set, and described speed changer one end is connected with varistor, and the varistor is fixed in fixing seat, the pressure
Quick resistance is engaged with stationary fixture, and described varistor one end is connected with electric current inductive switch, the electric current inductive switch
One end is connected into workshop power supply, and the speed changer other end is connected into workshop power supply, and the speed changer, varistor, electric current induction are opened
It closes and workshop power supply forms power circuit circuit.
The setting of heretofore described speed adjusting gear is constantly slided by speed changer internal gear and forms different gears
Group, the change of Lai Shixian vibration frequency, so that vibration excitor can resonate to different sizes or model, while it passes through
The displacement that gear vibration generates when resonance makes varistor be pressurized and changes the size of electric current in circuit, and changing with circuital current
Become respond electric current inductive switch, stops speed changer and continue speed change, that realizes vibration excitor determines frequency.
Heretofore described electric current inductive switch includes current transformer and switching circuit, the current transformer setting
In on the power circuit circuit, the current transformer is in the nature " returning " font metal tube, the power circuit circuit winding
In on current transformer, the current transformer is provided with switching circuit far from the side in the power circuit circuit, described to open
Powered-down road is wound on current transformer, and the switching circuit is connected into speed changer power circuit.
Timer is provided on heretofore described resonator, the timer is set in fixing seat, the timing
Device power circuit connects the switching circuit, the timer control route connecting terminal switch.
The setting of heretofore described timer starts timing when gear reaches resonance by being connected into switching circuit,
And resonator is closed by being connected into contact switch response after in time, self-timing and the automatic stop of resonator are realized, is dropped
Low artificial demand, improves the degree of automation and practicability of equipment, while its structure is few, simple using mechanically and electrically
Logic does not need processing chip or fine structure, reduces improvement cost, meet the performance of enterprises.
Heretofore described resonator bottom is provided with rotating platform, the rotating platform include drive pulley, belt,
Deflecting roller, rotating wheel, rotary supporting rod and turntable, the drive pulley are fixed on gear side, setting on the outside of the drive pulley
There is belt, the belt is provided with deflecting roller far from one end of driving belt, and the deflecting roller is in the nature with belt pulley and circle
The gear shaft of bevel gear, the deflecting roller are connected on pedestal by bearing, and rotating wheel, the rotation are connected on the deflecting roller
Runner center is fixed with rotary supporting rod, and described rotary supporting rod one end is articulated on pedestal, and the rotary supporting rod other end is provided with
Turntable is provided with multiple resonators on the turntable, and the turntable edge is provided with oblique angle, and the pedestal is close to the side of turntable
On be provided with gap, the pedestal is provided with corresponding reversed chamfering close to turntable side.
Heretofore described one kind can eliminate the cold complete machine working method of machining stress, including mold squeezing shaping,
Specifically includes the following steps:
Step 1: material, the cold complete machine starting are placed in the shaping terrace die top, and the driving cylinder drives shaping terrace die fortune
Dynamic, the shaping terrace die is engaged with correcting die；
Step 2: the driving cylinder drives shaping terrace die to exit integral concave mould, driving cylinder side rack drives cam
Rotation, the cam push mandril mobile, release material.
Heretofore described one kind can eliminate the cold complete machine working method of machining stress, including vibratory stress reliefing,
Specifically includes the following steps:
Step 1: the contact switch, which is pressurized, triggers connection circuit, and the fixed material of the stationary fixture, the driving motor drives
Vibration excitor vibrates and passes through speed changer change frequency, until reaching resonance with material；
Step 2: the vibration excitor vibration frequency is close with material eigentone, and the material starts to vibrate and position occurs
It moves, the varistor is oppressed by material occurs resistance variations, and electric current changes simultaneously in circuit, the electric current inductive switch
Open slew device is influenced by curent change, vibration excitor and material is made to be continuously in resonance state；
Step 3: the timer control beginning timing by electric current inductive switch simultaneously, when timer terminate after to drive
Dynamic motor issues response signal, the driving motor stalling, and the stationary fixture unclamps material, and material takes out.
Above-mentioned technical proposal can be seen that the invention has the following beneficial effects:
1, heretofore described one kind can eliminate the cold complete machine and its working method of machining stress, and which increase gear shapings
With the function of eliminating gear internal stress, the intensity of gear itself, the production after processing are improved while increasing gear precision and spending
Quality is high, is hardly damaged, and practicability is high.
2, heretofore described one kind can eliminate the cold complete machine and its working method of machining stress, be opened by contact
The setting of pass oppresses contact switch when gear is pushed into fixing clamp and opens resonator, so that the self-starting of resonator is realized,
And by the setting of timer, it is connected into switching circuit and starts timing when gear reaches resonance, and existed by being connected into contact switch
Resonator is closed in response after in time, is realized self-timing and the automatic stop of resonator, is reduced artificial demand, improve and set
Standby the degree of automation and practicability, while its structure is few, using simple logic mechanically and electrically, do not need processing chip or
Fine structure reduces improvement cost, meets the performance of enterprises.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural schematic diagram of post rod mechanism of the present invention；
Fig. 3 is the structural schematic diagram of resonator of the present invention；
Fig. 4 is the structural schematic diagram of buffer gear of the present invention；
Fig. 5 is the circuit diagram of speed adjusting gear of the present invention；
Fig. 6 is the structural schematic diagram of rotating platform of the present invention；
In figure: pedestal -1, driving cylinder -2, punch-pin erection support -3, shaping terrace die -4, sizing die frame -5, cavity plate erection support -
6, correcting die -7, resonator -8, fixing seat -81, buffer gear -82, hydraulic cylinder -821, piston rod -822, connection oil pipe -
823, buffer spring -824, vibration excitor -83, driving motor -84, stationary fixture -85, contact switch -86, speed adjusting gear -87, change
Fast device -871, varistor -872, electric current inductive switch -873, timer -88, post rod mechanism -9, rack gear -91, gear -92,
Cam -93, sliding rail -94, mandril -95, rotating platform -10, drive pulley -101, belt -102, deflecting roller -103, rotating wheel -
104, rotary supporting rod -105, turntable -106.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated.
Embodiment 1
One kind as shown in Figure 1 can eliminate the cold complete machine of machining stress, comprising: pedestal 1, driving cylinder 2, punch-pin erection support
3, shaping terrace die 4, sizing die frame 5, cavity plate erection support 6, correcting die 7 and resonator 8, the pedestal 1 are internally provided with drive
It takes offence cylinder 2,1 top of pedestal is provided with punch-pin erection support 3, and 3 center of punch-pin erection support is provided with shaping terrace die
4,3 center of punch-pin erection support is provided with through-hole, and described 2 one end of driving cylinder passes through the through-hole, the driving cylinder 2
It is engaged with shaping terrace die 4, sizing die frame 5 is provided on the pedestal 1, the sizing die frame 5 is set to punch-pin installation branch
3 sides of seat, are provided with cavity plate erection support 6 on the sizing die frame 5, it is recessed that 6 center of cavity plate erection support is provided with shaping
Mould 7, the correcting die 7 cooperate with shaping terrace die 4, are provided with resonator 8 on the pedestal 1, the resonator 8 is set to convex
3 side of mould erection support.
Post rod mechanism 9 is provided on pedestal 1 described in the present embodiment, the post rod mechanism 9 includes rack gear 91, gear
92, cam 93, sliding rail 94 and mandril 95, the rack gear 91 are fixed on driving cylinder 2, and 91 side of rack gear is provided with gear
92, the gear 92 is articulated on pedestal 1, and 92 side of gear is provided with cam 93, and the cam 93 is welded with gear 92,
93 side of cam is provided with sliding rail 94, and the sliding rail 94 is fixed on pedestal 1, is provided with mandril 95 on the sliding rail 94,
The 95 end thereof contacts cam 93 of mandril, 95 other end of mandril are set to 4 side of shaping terrace die；92 rack gear 91 of gear
Engagement, 95 bottom of mandril are in plane, and the cam 93 is slidably connected with mandril 95.
Resonator 8 described in the present embodiment includes fixing seat 81, buffer gear 82, vibration excitor 83, driving motor 84, consolidates
Clamp tool 85 and contact switch 86, the fixing seat 81 are set on pedestal 1, are provided with buffer gear in the fixing seat 81
82, vibration excitor 83 is provided on the buffer gear 82, described 83 one end of vibration excitor is connected with driving motor 84, the driving electricity
Machine 84 is fixed in fixing seat 81, and the driving motor 84 connects workshop power supply；Stationary fixture is fixed in the fixing seat 81
85, the stationary fixture 85 is set to 83 side of vibration excitor, and contact switch 86, the contact is arranged on the stationary fixture 85
Switch 86 is 8 power switch of resonator.
Buffer gear 82 described in the present embodiment includes hydraulic cylinder 821, piston rod 822, connection oil pipe 823 and buffering elastic
Spring 824, the hydraulic cylinder 821 are fixed in fixing seat 81, and piston rod 822, the piston rod are provided in the hydraulic cylinder 821
822 one end are pierced by hydraulic cylinder 821, and one end end that the piston rod 822 is located at outside hydraulic cylinder 821 is fixed on vibration excitor 83,
The piston rod 822 divides hydraulic cylinder 821 for hydraulic epicoele and hydraulic cavity of resorption, and the hydraulic epicoele side is provided with epicoele oil liquid
Communication port, the hydraulic cavity of resorption side are provided with cavity of resorption oil liquid communication port, and the epicoele oil liquid communication port and cavity of resorption oil liquid circulate
Mouth is connected with each other by connection oil pipe 823.
Speed adjusting gear 87 is provided on resonator 8 described in the present embodiment, the speed adjusting gear 87 includes speed changer
871, varistor 872 and electric current inductive switch 873, the speed changer 871 are set to 84 side of driving motor, the speed changer
871 are fixed in fixing seat 81, and the speed changer 871 is in the nature gear set, and described 871 one end of speed changer is connected with varistor
872, the varistor 872 is fixed in fixing seat 81, and the varistor 872 is engaged with stationary fixture 85, described
872 one end of varistor is connected with electric current inductive switch 873, and described 873 one end of electric current inductive switch is connected into workshop power supply, described
871 other end of speed changer is connected into workshop power supply, the speed changer 871, varistor 872, electric current inductive switch 873 and workshop electricity
Source forms power circuit circuit.
Electric current inductive switch 873 described in the present embodiment includes current transformer and switching circuit, the Current Mutual Inductance
Device is set on the power circuit circuit, and the current transformer is in the nature " returning " font metal tube, and the power circuit returns
Road is wound on current transformer, and the current transformer is provided with switching circuit far from the side in the power circuit circuit,
The switching circuit is wound on current transformer, and the switching circuit is connected into 871 power circuit of speed changer.
Timer 88 is provided on resonator 8 described in the present embodiment, the timer 88 is set in fixing seat 81,
88 power circuit of timer connects the switching circuit, and the timer 88 controls route connecting terminal switch 86.
8 bottom of resonator described in the present embodiment is provided with rotating platform 10, and the rotating platform 10 includes transmission belt
Wheel 101, belt 102, deflecting roller 103, rotating wheel 104, rotary supporting rod 105 and turntable 106, the drive pulley 101 are fixed on
92 side of gear is provided with belt 102, the described one end of belt 102 far from driving belt 102 on the outside of the drive pulley 101
It is provided with deflecting roller 103, the deflecting roller 103 is in the nature the gear shaft with belt pulley and conical gear, the deflecting roller 103
It is connected on pedestal 1 by bearing, rotating wheel 104 is connected on the deflecting roller 103,104 center of rotating wheel is fixed with
Rotary supporting rod 105, described 105 one end of rotary supporting rod are articulated on pedestal 1, and 105 other end of rotary supporting rod is provided with turntable
106, it is provided with multiple resonators 8 on the turntable 106,106 edge of turntable is provided with oblique angle, and the pedestal 1 is close to turning
Gap is provided on the side of platform 106, the pedestal 1 is provided with corresponding reversed chamfering close to 106 side of turntable.
One kind described in the present embodiment can eliminate the cold complete machine working method of machining stress, including mold squeeze it is whole
Shape, it is characterised in that: specifically includes the following steps:
Step 1: material, the cold complete machine starting are placed in 4 top of shaping terrace die, and the driving cylinder 2 drives shaping terrace die
4 movements, the shaping terrace die 4 are engaged with correcting die 7；
Step 2: the driving cylinder 2 drives shaping terrace die 4 to exit integral concave mould 7,2 side rack gear of the driving cylinder, 91 band
Moving cam 93 rotates, and the cam 93 pushes mandril 95 mobile, releases material.
One kind described in the present embodiment can eliminate the cold complete machine working method of machining stress, including vibration is eliminated and answered
Power, it is characterised in that: specifically includes the following steps:
Step 1: the fixed material of the stationary fixture 85, the driving motor 84 drive vibration excitor 83 to vibrate and pass through speed changer
871 change frequencies, until reaching resonance with material；
Step 2: 83 vibration frequency of vibration excitor is close with material eigentone, and the material starts to vibrate and occur
Displacement, the varistor 872 is oppressed by material occurs resistance variations, and electric current changes simultaneously in circuit, the electric current sense
Inductive switch 873 is influenced open slew device 871 by curent change, and vibration excitor 83 and material is made to be continuously in resonance state；
Step 3: the timer 88 is controlled by electric current inductive switch 873 simultaneously starts timing, and 88 timing of timer terminates
Backward driving motor 84 issues response signal, and the driving motor 84 stalls, and the stationary fixture 85 unclamps material, and material takes
Out.
Embodiment 2
One kind as shown in Figure 2 can eliminate the cold complete machine of machining stress, comprising: pedestal 1, driving cylinder 2, punch-pin erection support
3, shaping terrace die 4, sizing die frame 5, cavity plate erection support 6, correcting die 7 and resonator 8, the pedestal 1 are internally provided with drive
It takes offence cylinder 2,1 top of pedestal is provided with punch-pin erection support 3, and 3 center of punch-pin erection support is provided with shaping terrace die
4,3 center of punch-pin erection support is provided with through-hole, and described 2 one end of driving cylinder passes through the through-hole, the driving cylinder 2
It is engaged with shaping terrace die 4, sizing die frame 5 is provided on the pedestal 1, the sizing die frame 5 is set to punch-pin installation branch
3 sides of seat, are provided with cavity plate erection support 6 on the sizing die frame 5, it is recessed that 6 center of cavity plate erection support is provided with shaping
Mould 7, the correcting die 7 cooperate with shaping terrace die 4, are provided with resonator 8 on the pedestal 1, the resonator 8 is set to convex
3 side of mould erection support.
Post rod mechanism 9 is provided on pedestal 1 described in the present embodiment, the post rod mechanism 9 includes rack gear 91, gear
92, cam 93, sliding rail 94 and mandril 95, the rack gear 91 are fixed on driving cylinder 2, and 91 side of rack gear is provided with gear
92, the gear 92 is articulated on pedestal 1, and 92 side of gear is provided with cam 93, and the cam 93 is welded with gear 92,
93 side of cam is provided with sliding rail 94, and the sliding rail 94 is fixed on pedestal 1, is provided with mandril 95 on the sliding rail 94,
The 95 end thereof contacts cam 93 of mandril, 95 other end of mandril are set to 4 side of shaping terrace die；92 rack gear 91 of gear
Engagement, 95 bottom of mandril are in plane, and the cam 93 is slidably connected with mandril 95.
Embodiment 3
One kind as shown in Fig. 3,4 and 5 can eliminate the cold complete machine of machining stress, comprising: pedestal 1, driving cylinder 2, punch-pin peace
Support 3, shaping terrace die 4, sizing die frame 5, cavity plate erection support 6, correcting die 7 and resonator 8 are filled, is set inside the pedestal 1
It is equipped with driving cylinder 2,1 top of pedestal is provided with punch-pin erection support 3, and 3 center of punch-pin erection support is provided with whole
Shape punch-pin 4,3 center of punch-pin erection support are provided with through-hole, and described 2 one end of driving cylinder passes through the through-hole, the drive
Cylinder 2 of taking offence is engaged with shaping terrace die 4, and sizing die frame 5 is provided on the pedestal 1, and the sizing die frame 5 is set to punch-pin
3 side of erection support is provided with cavity plate erection support 6 on the sizing die frame 5, and 6 center of cavity plate erection support is provided with
Correcting die 7, the correcting die 7 cooperate with shaping terrace die 4, are provided with resonator 8 on the pedestal 1, the resonator 8 is set
It is placed in 3 side of punch-pin erection support.
Resonator 8 described in the present embodiment includes fixing seat 81, buffer gear 82, vibration excitor 83, driving motor 84, consolidates
Clamp tool 85 and contact switch 86, the fixing seat 81 are set on pedestal 1, are provided with buffer gear in the fixing seat 81
82, vibration excitor 83 is provided on the buffer gear 82, described 83 one end of vibration excitor is connected with driving motor 84, the driving electricity
Machine 84 is fixed in fixing seat 81, and the driving motor 84 connects workshop power supply；Stationary fixture is fixed in the fixing seat 81
85, the stationary fixture 85 is set to 83 side of vibration excitor, and contact switch 86, the contact is arranged on the stationary fixture 85
Switch 86 is 8 power switch of resonator.
Buffer gear 82 described in the present embodiment includes hydraulic cylinder 821, piston rod 822, connection oil pipe 823 and buffering elastic
Spring 824, the hydraulic cylinder 821 are fixed in fixing seat 81, and piston rod 822, the piston rod are provided in the hydraulic cylinder 821
822 one end are pierced by hydraulic cylinder 821, and one end end that the piston rod 822 is located at outside hydraulic cylinder 821 is fixed on vibration excitor 83,
The piston rod 822 divides hydraulic cylinder 821 for hydraulic epicoele and hydraulic cavity of resorption, and the hydraulic epicoele side is provided with epicoele oil liquid
Communication port, the hydraulic cavity of resorption side are provided with cavity of resorption oil liquid communication port, and the epicoele oil liquid communication port and cavity of resorption oil liquid circulate
Mouth is connected with each other by connection oil pipe 823.
Speed adjusting gear 87 is provided on resonator 8 described in the present embodiment, the speed adjusting gear 87 includes speed changer
871, varistor 872 and electric current inductive switch 873, the speed changer 871 are set to 84 side of driving motor, the speed changer
871 are fixed in fixing seat 81, and the speed changer 871 is in the nature gear set, and described 871 one end of speed changer is connected with varistor
872, the varistor 872 is fixed in fixing seat 81, and the varistor 872 is engaged with stationary fixture 85, described
872 one end of varistor is connected with electric current inductive switch 873, and described 873 one end of electric current inductive switch is connected into workshop power supply, described
871 other end of speed changer is connected into workshop power supply, the speed changer 871, varistor 872, electric current inductive switch 873 and workshop electricity
Source forms power circuit circuit.
Electric current inductive switch 873 described in the present embodiment includes current transformer and switching circuit, the Current Mutual Inductance
Device is set on the power circuit circuit, and the current transformer is in the nature " returning " font metal tube, and the power circuit returns
Road is wound on current transformer, and the current transformer is provided with switching circuit far from the side in the power circuit circuit,
The switching circuit is wound on current transformer, and the switching circuit is connected into 871 power circuit of speed changer.
Timer 88 is provided on resonator 8 described in the present embodiment, the timer 88 is set in fixing seat 81,
88 power circuit of timer connects the switching circuit, and the timer 88 controls route connecting terminal switch 86.
Embodiment 4
One kind as shown in FIG. 6 can eliminate the cold complete machine of machining stress, comprising: pedestal 1, driving cylinder 2, punch-pin erection support
3, shaping terrace die 4, sizing die frame 5, cavity plate erection support 6, correcting die 7 and resonator 8, the pedestal 1 are internally provided with drive
It takes offence cylinder 2,1 top of pedestal is provided with punch-pin erection support 3, and 3 center of punch-pin erection support is provided with shaping terrace die
4,3 center of punch-pin erection support is provided with through-hole, and described 2 one end of driving cylinder passes through the through-hole, the driving cylinder 2
It is engaged with shaping terrace die 4, sizing die frame 5 is provided on the pedestal 1, the sizing die frame 5 is set to punch-pin installation branch
3 sides of seat, are provided with cavity plate erection support 6 on the sizing die frame 5, it is recessed that 6 center of cavity plate erection support is provided with shaping
Mould 7, the correcting die 7 cooperate with shaping terrace die 4, are provided with resonator 8 on the pedestal 1, the resonator 8 is set to convex
3 side of mould erection support.
8 bottom of resonator described in the present embodiment is provided with rotating platform 10, and the rotating platform 10 includes transmission belt
Wheel 101, belt 102, deflecting roller 103, rotating wheel 104, rotary supporting rod 105 and turntable 106, the drive pulley 101 are fixed on
92 side of gear is provided with belt 102, the described one end of belt 102 far from driving belt 102 on the outside of the drive pulley 101
It is provided with deflecting roller 103, the deflecting roller 103 is in the nature the gear shaft with belt pulley and conical gear, the deflecting roller 103
It is connected on pedestal 1 by bearing, rotating wheel 104 is connected on the deflecting roller 103,104 center of rotating wheel is fixed with
Rotary supporting rod 105, described 105 one end of rotary supporting rod are articulated on pedestal 1, and 105 other end of rotary supporting rod is provided with turntable
106, it is provided with multiple resonators 8 on the turntable 106,106 edge of turntable is provided with oblique angle, and the pedestal 1 is close to turning
Gap is provided on the side of platform 106, the pedestal 1 is provided with corresponding reversed chamfering close to 106 side of turntable.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as of the invention
Protection scope.
Claims (10)
1. the cold complete machine that one kind can eliminate machining stress, it is characterised in that: include: pedestal (1), driving cylinder (2), punch-pin peace
Support (3), shaping terrace die (4), sizing die frame (5), cavity plate erection support (6), correcting die (7) and resonator (8) are filled, it is described
Pedestal (1) is internally provided with driving cylinder (2), and pedestal (1) top is provided with punch-pin erection support (3), the punch-pin peace
Dress support (3) center is provided with shaping terrace die (4), and punch-pin erection support (3) center is provided with through-hole, the driving cylinder
(2) one end passes through the through-hole, and the driving cylinder (2) is engaged with shaping terrace die (4), is provided on the pedestal (1)
Sizing die frame (5), the sizing die frame (5) are set to punch-pin erection support (3) side, are provided on the sizing die frame (5)
Cavity plate erection support (6), cavity plate erection support (6) center are provided with correcting die (7), the correcting die (7) with it is whole
Shape punch-pin (4) cooperates, and is provided with resonator (8) on the pedestal (1), the resonator (8) is set to punch-pin erection support (3)
Side.
2. the cold complete machine that one kind according to claim 1 can eliminate machining stress, it is characterised in that: the pedestal
(1) it is provided on post rod mechanism (9), the post rod mechanism (9) includes rack gear (91), gear (92), cam (93), sliding rail (94)
With mandril (95), the rack gear (91) is fixed in driving cylinder (2), and rack gear (91) side is provided with gear (92), institute
It states gear (92) to be articulated on pedestal (1), gear (92) side is provided with cam (93), the cam (93) and gear
(92) it welds, cam (93) side is provided with sliding rail (94), and the sliding rail (94) is fixed on pedestal (1), the sliding rail
(94) it is provided on mandril (95), mandril (95) the end thereof contacts cam (93), mandril (95) other end is set to whole
Shape punch-pin (4) side；Gear (92) rack gear (91) engagement, mandril (95) bottom are in plane, the cam (93) with
Mandril (95) is slidably connected.
3. the cold complete machine that one kind according to claim 1 can eliminate machining stress, it is characterised in that: the resonator
It (8) include fixing seat (81), buffer gear (82), vibration excitor (83), driving motor (84), stationary fixture (85) and contact switch
(86), the fixing seat (81) is set on pedestal (1), is provided with buffer gear (82) on the fixing seat (81), described slow
It is provided on punch mechanism (82) vibration excitor (83), described vibration excitor (83) one end is connected with driving motor (84), the driving electricity
Machine (84) is fixed on fixing seat (81), and the driving motor (84) connects workshop power supply；It is fixed on the fixing seat (81)
Stationary fixture (85), the stationary fixture (85) are set to vibration excitor (83) side, are provided with touching on the stationary fixture (85)
Point switch (86), the contact switch (86) are resonator (8) power switch.
4. the cold complete machine that one kind according to claim 3 can eliminate machining stress, it is characterised in that: the buffer
Structure (82) includes hydraulic cylinder (821), piston rod (822), connection oil pipe (823) and buffer spring (824), the hydraulic cylinder
(821) it is fixed on fixing seat (81), is provided with piston rod (822) in the hydraulic cylinder (821), the piston rod (822) one
End is pierced by hydraulic cylinder (821), and the piston rod (822) is located at one end end of hydraulic cylinder (821) outside and is fixed on vibration excitor (83)
On, hydraulic cylinder (821) is divided into hydraulic epicoele and hydraulic cavity of resorption by the piston rod (822), and the hydraulic epicoele side is provided with
Epicoele oil liquid communication port, the hydraulic cavity of resorption side are provided with cavity of resorption oil liquid communication port, the epicoele oil liquid communication port and cavity of resorption
Oil liquid communication port is connected with each other by connection oil pipe (823).
5. the cold complete machine that one kind according to claim 3 can eliminate machining stress, it is characterised in that: the resonator
(8) it is provided on speed adjusting gear (87), the speed adjusting gear (87) includes speed changer (871), varistor (872) and electric current sense
Inductive switch (873), the speed changer (871) are set to driving motor (84) side, and the speed changer (871) is fixed on fixing seat
(81) on, the speed changer (871) is in the nature gear set, and described speed changer (871) one end is connected with varistor (872), institute
It states varistor (872) to be fixed on fixing seat (81), the varistor (872) is engaged with stationary fixture (85), institute
It states varistor (872) one end to be connected with electric current inductive switch (873), described electric current inductive switch (873) one end is connected into workshop
Power supply, speed changer (871) other end are connected into workshop power supply, the speed changer (871), varistor (872), electric current induction
It switchs (873) and workshop power supply forms power circuit circuit.
6. the cold complete machine that one kind according to claim 5 can eliminate machining stress, it is characterised in that: the electric current sense
Inductive switch (873) includes current transformer and switching circuit, and the current transformer is set on the power circuit circuit, institute
Stating current transformer is in the nature " returning " font metal tube, and the power circuit circuit is wound on current transformer, the electric current
Mutual inductor is provided with switching circuit far from the side in the power circuit circuit, and the switching circuit is wound in current transformer
On, the switching circuit is connected into speed changer (871) power circuit.
7. the cold complete machine that one kind according to claim 6 can eliminate machining stress, it is characterised in that: the resonator
(8) it is provided on timer (88), the timer (88) is set on fixing seat (81), timer (88) power circuit
Connect the switching circuit, timer (88) the control route connecting terminal switch (86).
8. the cold complete machine that one kind according to claim 2 can eliminate machining stress, it is characterised in that: the resonator
(8) bottom is provided with rotating platform (10), and the rotating platform (10) includes drive pulley (101), belt (102), deflecting roller
(103), rotating wheel (104), rotary supporting rod (105) and turntable (106), the drive pulley (101) are fixed on gear (92) side
Face, drive pulley (101) outside are provided with belt (102), the one end of the belt (102) far from driving belt (102)
It is provided with deflecting roller (103), the deflecting roller (103) is in the nature the gear shaft with belt pulley and conical gear, the steering
Wheel (103) is connected on pedestal (1) by bearing, is connected with rotating wheel (104), the rotating wheel on the deflecting roller (103)
(104) center is fixed with rotary supporting rod (105), and described rotary supporting rod (105) one end is articulated on pedestal (1), the rotation branch
Bar (105) other end is provided with turntable (106), is provided with multiple resonators (8) on the turntable (106), the turntable (106)
Edge is provided with oblique angle, and the pedestal (1) is provided with gap on the side of turntable (106), and the pedestal (1) is close to turntable
(106) side is provided with corresponding reversed chamfering.
9. one kind according to claim 2 can eliminate the cold complete machine working method of machining stress, including mold squeeze it is whole
Shape, it is characterised in that: specifically includes the following steps:
Step 1: material, the cold complete machine starting are placed in shaping terrace die (4) top, and the driving cylinder (2) drives shaping
Punch-pin (4) movement, the shaping terrace die (4) are engaged with correcting die (7)；
Step 2: the driving cylinder (2) drives shaping terrace die (4) to exit integral concave mould (7), driving cylinder (2) side
Rack gear (91) band moving cam (93) rotates, and the cam (93) pushes mandril (95) mobile, releases material.
10. one kind according to claim 7 can eliminate the cold complete machine working method of machining stress, including vibration is eliminated and is answered
Power, it is characterised in that: specifically includes the following steps:
Step 1: the fixed material of the stationary fixture (85), the driving motor (84) drive vibration excitor (83) to vibrate and pass through
Speed changer (871) change frequency, until reaching resonance with material；
Step 2: vibration excitor (83) vibration frequency is close with material eigentone, and it is concurrent that the material starts vibration
Raw displacement, the varistor (872) is oppressed by material occurs resistance variations, and electric current changes simultaneously in circuit, the electricity
Influenza inductive switch (873) is influenced open slew device (871) by curent change, and vibration excitor (83) and material is made to be continuously in resonance
State；
Step 3: the timer (88) is controlled by electric current inductive switch (873) simultaneously starts timing, timer (88) meter
When terminate after to driving motor (84) issue response signal, the driving motor (84) stalling, the stationary fixture (85) is unclamped
Material, material take out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811637961.8A CN109570360A (en) | 2018-12-29 | 2018-12-29 | A kind of cold complete machine and its working method that can eliminate machining stress |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811637961.8A CN109570360A (en) | 2018-12-29 | 2018-12-29 | A kind of cold complete machine and its working method that can eliminate machining stress |
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| CN109570360A true CN109570360A (en) | 2019-04-05 |
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ID=65933611
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| CN201811637961.8A Pending CN109570360A (en) | 2018-12-29 | 2018-12-29 | A kind of cold complete machine and its working method that can eliminate machining stress |
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Cited By (3)
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| CN110976548A (en) * | 2019-12-28 | 2020-04-10 | 金华市彩橙机床有限公司 | Automatic machining machine tool for eccentric reducing pipe |
| CN113564330A (en) * | 2021-07-15 | 2021-10-29 | 马鞍山市恒利达机械刀片有限公司 | High-toughness internal stress eliminating device for machining circular serrated knife and implementation method thereof |
| CN117600381A (en) * | 2024-01-22 | 2024-02-27 | 江苏郎克斯智能工业科技有限公司 | Alternating multi-station forging and pressing equipment |
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