CN104831030B - A kind of auto-quenching equipment and method - Google Patents
A kind of auto-quenching equipment and method Download PDFInfo
- Publication number
- CN104831030B CN104831030B CN201510124574.4A CN201510124574A CN104831030B CN 104831030 B CN104831030 B CN 104831030B CN 201510124574 A CN201510124574 A CN 201510124574A CN 104831030 B CN104831030 B CN 104831030B
- Authority
- CN
- China
- Prior art keywords
- workpiece
- shaft
- jaw
- box
- lifting mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a kind of auto-quenching equipment, including frame and the induction coil that is connected with high-frequency power supply circuit, it is characterised in that including：One rotary lifting mechanism, including the longitudinally disposed jaw for being used to clamp shaft-like workpiece, the jaw can rotate and carry out longitudinal lifting with own axes；One automatic feed mechanism, beside rotary lifting mechanism, rotary lifting mechanism is delivered to by shaft-like workpiece from nesting box, is clamped for the jaw in rotary lifting mechanism；One material receiving mechanism, positioned at the lower section of rotary lifting mechanism, for receiving the shaft-like workpiece after quenching；The induction coil is laterally set, and is coordinated with jaw clamping shaft-like workpiece in rotary lifting mechanism, and coolant is flowed through at the induction coil position.It is achieved thereby that the automatic quenching function of shaft-like workpiece, direct water-spraying control, effectively prevent heat transfer to inside workpiece, the jaw of rotary lifting mechanism carries out the clamping on longitudinal direction to shaft-like workpiece, it is ensured that the linearity of shaft-like workpiece.
Description
Technical field
The present invention relates to a kind of auto-quenching equipment and application equipment progress shaft-like workpiece (particularly motor mandrel)
The automatic process for quenching of two end hardenings.
Background technology
Quench and refer to make workpiece surface locally be heated, cooled down using high frequency electric (30K-1000KHZ), obtain surface
The heat treatment method of hardened layer.This method is that the surface of workpiece certain depth is strengthened, and center portion is kept substantially
The tissue and performance of before processing, thus the synthesis of high intensity, high-wearing feature and high tenacity can be obtained.Again because being local heating, institute
Can substantially reduce quenching distortion, drop subtracts energy consumption.
The quenching mode of traditional-handwork is that workpiece is needed what is quenched to be partially placed into height by the direct offhand of workman
In the induction coil of frequency electric current, workpiece heat is treated to a certain degree, then is put the workpiece in water and cooled down.However, this traditional hand
Work quenches mode, on the one hand, low production efficiency, and working strength is big, and easily workman's skin, eyes etc. are produced with infringement, on the other hand,
The time bad control of induction coil heating, the quality of quenching depends entirely on the skill level of workman, the quenching of each workpiece
Quality is also not quite similar.
Therefore, people invent a kind of quenching press, motor mandrel is carried out lateral arrangement, utilizes induction coil pair by the quenching press
The two ends of motor mandrel are heated, meanwhile, using conveyer belt, the motor mandrel after heating is arranged one by one, is delivered to
Cooled region is cooled down.However, this quenching press is carried out to motor mandrel in the engineering of Quenching Treatment, heating and cooled region
There is certain distance, the motor mandrel after heating transport on the conveyor belt when, the heat at motor mandrel two ends can be transferred to electricity
Inside machine mandrel, cause motor mandrel inside well-done, motor mandrel's interior tissue is damaged, the power of motor mandrel is have impact on
Learn performance.In addition, motor mandrel is set up on the conveyor belt, easily cause motor mandrel and occur micro bending, have impact on motor
The linearity of mandrel.
The content of the invention
The invention solves the problems that first technical problem be the present situation for prior art there is provided a kind of production efficiency is high,
Shaft-like workpiece quenches the measured auto-quenching equipment of matter.
The invention solves the problems that second technical problem be for prior art present situation there is provided a kind of to shaft-like workpiece
(particularly motor mandrel) two ends are quenched automatically, and production efficiency is high, while quenching the measured process for quenching of matter
The present invention solve the technical scheme that is used of first technical problem for：A kind of auto-quenching equipment, for axle class
The quenching of workpiece, including frame and the induction coil that is connected with high-frequency power supply circuit, it is characterised in that including：
One rotary lifting mechanism, is arranged in frame, including the longitudinally disposed jaw for being used to clamp shaft-like workpiece, the gas
Pawl can rotate and carry out longitudinal lifting with own axes；
One automatic feed mechanism, is arranged on above frame and beside rotary lifting mechanism, by shaft-like workpiece from discharge
Case delivers to rotary lifting mechanism, is clamped for the jaw in rotary lifting mechanism；
One material receiving mechanism, is installed in frame, positioned at the lower section of rotary lifting mechanism, for receiving the axle class work after quenching
Part；
The induction coil is laterally set, and is coordinated with jaw clamping shaft-like workpiece insertion in rotary lifting mechanism, and make cold
But liquid is flowed through at the induction coil position.
As an improvement, the automatic feed mechanism includes the nesting box for causing shaft-like workpiece laterally disposed and the nesting box
The material all in one piece box being adjacently positioned and the feeding slide track component for moving to shaft-like workpiece below jaw, material all in one piece box upper opening, at this
The die pad that the nesting box bottom plate heads into the shaft-like workpiece in nesting box in material all in one piece box is longitudinally provided through in nesting box, it is whole at this
The inclined splicing swash plate in side is provided with magazine so that the shaft-like workpiece headed into material all in one piece box is in heeling condition, whole at this
Magazine is opened provided with causing shaft-like workpiece to switch to the setting pushing member of longitudinal direction setting from heeling condition in the bottom of the material all in one piece box
Have so that the breach that the shaft-like workpiece that longitudinal direction is erect is passed through, the feeding slide track component includes feeding pushing member and by the feeding
The slide rail that pushing member is promoted, the slide rail is provided with the clamping jaw for the shaft-like workpiece for being used to clamp longitudinal direction setting.
The bottom plate of the nesting box is tilted to material all in one piece box direction.
The nesting box shares one piece of front panel with the material all in one piece box, and the upper surface of the front panel is inclined to material all in one piece box
Inclined plane.
The auto-quenching equipment can be quenched only to one end of shaft-like workpiece, and the rotary lifting mechanism includes vertical
Rotated in frame, the stand and be combined with lifting platform on the elevating screw for being provided with and being controlled by lifting motor, the elevating screw, the lifting platform
Longitudinal direction is to jaw is had, and the rotation of the jaw passes through electric rotating machine control
The auto-quenching equipment can also disposably be quenched to the two ends of shaft-like workpiece, the rotary lifting mechanism
Including upper rotary lifting mechanism positioned opposite and lower rotary lifting mechanism, rotary lifting mechanism includes upper stand on this, on this
The upper elevating screw for being provided with and being controlled by the first lifting motor is rotated in stand, lifting platform is combined with elevating screw on this, should
Longitudinal direction is to upper jaw is had on upper lifting platform, and rotation of jaw is controlled by the first electric rotating machine on this；The lower rotation and lifting
Mechanism includes rotating the lower elevating screw for being provided with and being controlled by the second lifting motor, the lower elevating screw in lower stand, the lower stand
On be combined with lower lifting platform, lower jaw is provided with the lower lifting platform longitudinally upward, the rotation of the lower jaw passes through the second electric rotating
Machine is controlled, and the lower jaw center, which has, is easy to the hollow bulb that shaft-like workpiece drops.
The lower section of the lower rotary lifting mechanism is provided with material receiving mechanism, and the material receiving mechanism is provided with connecing for refluxing opening including side
Water box, the pulp-collecting box of upper shed is provided with the water spilage tray and below the hollow bulb of lower jaw, is provided with the pulp-collecting box
So that the pusher part that the shaft-like workpiece fallen into pulp-collecting box is toppled over, the bottom of the pulp-collecting box is communicated with the external world, in the water receiving
The bottom of box is provided with receiving hopper and shaft-like workpiece is rolled into the ejection piece of receiving hopper.
Provided with backflow cooling body below the refluxing opening of the water spilage tray, the backflow cooling body includes casing, the casing
The filter mantle being located at below the refluxing opening is provided with, is provided with withdrawing fluid pump, the withdrawing fluid pump discharge and connects in the casing
There is commutation joint, be connected to adapter on the commutation joint, branching block is connected on the adapter, being connected on the branching block to cool down
Liquid guides the adapter of induction coil into.
The induction coil is water spray induction coil, and adapter is connected with the water spray induction coil.
The induction coil is connected with induction machine, and the bottom of the induction machine interlocks provided with the plane for being used to adjust induction coil
Two slide carriages of position.
The present invention solve the technical scheme that is used of second technical problem for：A kind of end hardening of shaft-like workpiece two it is automatic
Process for quenching, using above-mentioned auto-quenching equipment, it is characterised in that：Comprise the following steps：
(1), nesting box is put into shaft-like workpiece；
(2), induction coil passes to high frequency electric；
(3), die pad is moved upwards, and the shaft-like workpiece in nesting box is headed into and put in material all in one piece box, inclined；
(4) pushing member action, is erect, shaft-like workpiece is passed through into upright state from the breach in material all in one piece cassette bottom portion；
(5), clamping jaw clamps shaft-like workpiece, and the action of feeding pushing member moves to shaft-like workpiece the lower section of upper jaw；
(6), upper jaw declines, and clamps one end of shaft-like workpiece, and the action of feeding pushing member resets；
(7), upper jaw declines again, and the other end of shaft-like workpiece is moved into induction coil；
(8), slowly decline while upper jaw rotation, the distance of decline needs the length of quenching for the other end of shaft-like workpiece
Degree；
(9), upper jaw declines, and unclamps one end of shaft-like workpiece, and upper jaw, which rises, is repositioned to original state, and lower jaw rises
And the other end of shaft-like workpiece is clamped, lower jaw declines, and one end of shaft-like workpiece is moved into induction coil；
(10), slowly decline while lower jaw rotation, the distance of decline needs the length of quenching for one end of shaft-like workpiece
Degree；
(11), lower jaw is unclamped, and shaft-like workpiece falls into pulp-collecting box；
(12) shaft-like workpiece is pushed in, pusher part work, and ejection piece action, shaft-like workpiece falls into receiving hopper, completes automatic
Quenching.
Compared with prior art, due to the advantage of the invention is that：The present invention utilizes automatic feed mechanism by shaft-like workpiece
The lower section of rotary lifting mechanism is sent into one by one, and shaft-like workpiece is moved to induction coil again and quenched by rotary lifting mechanism, so that
Realize the automatic quenching function of shaft-like workpiece；Meanwhile, it is of the invention during induction coil is heated to shaft-like workpiece,
Direct water-spraying control, effectively prevent heat transfer to inside workpiece, it is to avoid the destruction of shaft-like workpiece interior tissue, in addition,
The jaw of rotary lifting mechanism carries out the clamping on longitudinal direction to shaft-like workpiece, it is ensured that the linearity of shaft-like workpiece, it is to avoid pass
The phenomenon that system mode causes shaft-like workpiece micro bending occur occurs, and process structure is more rationally efficient.
Brief description of the drawings
Fig. 1 is the overall structure diagram of auto-quenching equipment of the present invention；
Fig. 2 is the structural representation on another direction of Fig. 1；
Fig. 3 is structural representation of the automatic feed mechanism in frame in Fig. 1；
Fig. 4 is the structural representation of frame in Fig. 1；
Fig. 5 is the structural representation of automatic feed mechanism in Fig. 1；
Fig. 6 is the scheme of installation of nesting box bottom plate and splicing swash plate in Fig. 5；
Fig. 7 is the structural representation of nesting box and material all in one piece box in Fig. 5；
Fig. 8 is liftout plate structure schematic diagram in Fig. 5；
Fig. 9 is the structural representation of feeding slide track component in Fig. 5；
Figure 10 is the structural representation of inclination-proof device in Fig. 5；
Figure 11 is the structural representation of upper rotary lifting mechanism in Fig. 1；
Figure 12 is the structural representation of stand in Figure 11；
Figure 13 is the scheme of installation of the first lifting motor in Figure 11；
Figure 14 is the mounting structure schematic diagram of upper lifting platform and upper jaw in Figure 11；
Figure 15 is the structural representation of upper jaw in Figure 14；
Figure 16 is the structural representation of lower rotary lifting mechanism in Fig. 1；
Figure 17 is lower lifting platform and the contour structures schematic diagram of lower jaw in Figure 16；
Figure 18 is the mounting structure schematic diagram of lower lifting platform and lower jaw in Figure 16；
Figure 19 is the contour structures schematic diagram of lower jaw in Figure 17；
Figure 20 is Figure 19 sectional view；
Figure 21 is the structural representation of material receiving mechanism in Fig. 1；
Figure 22 is the structural representation on another direction of Figure 21；
Figure 23 is the structural representation of backflow cooling body in Fig. 1；
Figure 24 is the structural representation on another direction of Figure 23；
Figure 25 is the partial enlarged drawing at A in Fig. 6.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figures 1 to 4, it is particularly suitable for the quenching of shaft-like workpiece the invention discloses a kind of auto-quenching equipment
In the straight-line hardening of motor mandrel, including frame 1, and be arranged in frame 1 automatic feed mechanism 7, rotary lifting mechanism,
Material receiving mechanism 7, backflow cooling body 8, electric cabinet 2, High-frequency machine 3 and induction machine 4 etc..Wherein, High-frequency machine 3 is used in the line of induction
High frequency electric is produced on circle 41；The induction coil 41 being connected with high-frequency power supply circuit, induction coil are horizontally arranged with induction machine 4
41 are connected with induction machine 4, and the bottom of the induction machine 4, which interlocks, is provided with two slide carriages of the plan-position for being used to adjust induction coil 41
42, the lateral attitude for adjusting induction coil 41；Induction coil 41 is preferably induction coil of spraying water.
Wherein, as shown in Fig. 5 to 10, automatic feed mechanism 7 is arranged on the top of frame 1, including is erected in frame 1
Two risers 72 positioned opposite, the flat board 77 being erected on the riser 72, it is arranged on the flat board 77 and causes shaft-like workpiece horizontal
The material all in one piece box 73 that is adjacently positioned to the nesting box 71 of placement, with the nesting box 71 and shaft-like workpiece is moved into sending below jaw
Expect slide track component 74.The upper opening of nesting box 71, including left side plate 717, front panel 718 and rear board 7110, the front panel
718 upper surface is, to the inclined inclined plane of material all in one piece box, superposition material pushing block to be provided with the upper middle position of the front panel 718
7181, mounting bracket 712 is respectively equipped with the upper side of the left side plate 717, provided with increasing between two mounting brackets 717
High plate 711, this, which increases, is formed with discharging opening 78 between plate 711 and front panel 718, be provided with and this in the top of left side plate 717
Increase the connected left baffle 714 of plate 711, the back plate 713 being connected with left baffle 714 be provided with the top of plate 7110 below,
The back plate 713 is provided with line holder 715, is easy to the installation of pipeline, is provided between the inside left side plate 717 of nesting box 71
Bottom plate 719, the bottom plate 719 of the nesting box 71 is tilted to the direction of material all in one piece box 73.
The upper opening of material all in one piece box 73, including the material all in one piece panel 734 positioned at outside, material all in one piece panel 734 and front panel 718 it
Between it is positioned opposite have two material all in one piece side plates 735, so as to form the inner space of material all in one piece box 73, side is provided with the material all in one piece box 73
Inclined splicing swash plate 731 so that the shaft-like workpiece headed into material all in one piece box 73 is in heeling condition, in the whole of the material all in one piece box 73
Charge level plate 734 is provided with causing shaft-like workpiece to switch to the setting pushing member 732 of longitudinal direction setting from heeling condition, and the setting is promoted
Element 732 is preferably to erect pusher cylinder, and the output end of the setting pushing member 732 is provided with pushing block 733, in material all in one piece panel
Material all in one piece panel chute 7341 is provided with along along the output end moving direction for erectting pushing member 732 on 734, is set on the pushing block 733
There is catch bar, meanwhile, splicing swash plate chute 7331 is provided with splicing swash plate 731, catch bar passes through the material all in one piece panel chute
7341 can be moved in splicing swash plate chute 7331, and shaft-like workpiece is pushed into upright state from heeling condition so as to realize, in addition,
It is provided with the bottom of the material all in one piece box 73 so that the breach that the shaft-like workpiece that longitudinal direction is erect is passed through.
The bottom plate 719 of the nesting box 71 is longitudinally provided through in the nesting box 71 by the shaft-like workpiece top in nesting box 71
Enter the die pad 761 of material all in one piece box 73, the die pad 761 is affixed with front panel 718, the die pad 761 passes through installed in flat board 77
The die pad cylinder 762 of bottom drives.
In order to realize that die pad 761 can head into the shaft-like workpiece in nesting box 71 in material all in one piece box 73 one by one, above
The top of plate 718 is provided with superposition material pushing block 7181, and specific set-up mode is that holding tank is provided with front panel 718, superposition
Material pushing block 7181 is seated in the holding tank, and is fixed by a screw, and the superposition material pushing block 7181 is formed on front panel 718
Have towards the stop part 7182 inside nesting box 71, the top of the die pad 761 be provided be adapted with the stop part 3811 and
The opening portion 711 of die pad 761 Yu the collision stop part 7182 is avoided, as shown in figure 25.Die pad 761 is by shaft-like workpiece
Head into the engineering in material all in one piece box 73, the top of die pad 761 would generally be by least two shaft-like workpiece jack-up, by the axle of jack-up
Class workpiece is arranged in lateral overlap, and being so easily caused many shaft-like workpieces can be while be headed into material all in one piece box 73, influence quencher
Sequence, the present invention is by setting the stop part 7182 on superposition material pushing block 7181, superposition material pushing block 7181 will to be arranged in first
The following shaft-like workpiece of root shaft-like workpiece is all pushed back in nesting box 71, it is achieved thereby that die pad 761 is in an ejection process,
A piece shaft-like workpiece can only be headed into material all in one piece box 73.In addition, the stop part 7182 further to improve superposition material pushing block 7181
Barrier functionality, the stop part 7182 towards the side of nesting box 71 be an indent cambered surface.
Feeding slide track component 74 includes feeding pushing member 741 and the slide rail promoted by the feeding pushing member 741
742, the feeding pushing member 741 preferentially selects feeding pusher cylinder, and the slide rail 742 slides the lower section for being located at flat board 77, the cunning
One end of rail 742 is fixedly connected with the output end of feeding pushing member 741, and the other end of slide rail 742 is fixedly connected with for pressing from both sides
The clamping jaw 743 of the shaft-like workpiece of longitudinal direction setting is held, buffer 744 is respectively equipped with the two ends of the slide rail 742, member is promoted in feeding
The output end of part 741 is connected provided with floating junction 745 with the one end of slide rail 742.
In addition, the shaft-like workpiece in upright state is clamped for the ease of clamping jaw 743, in the lower section of the breach of material all in one piece box 73
Provided with inclination-proof device 75, the inclination-proof device 75 includes upper and lower on the riser 751 in upright state, the riser 751 being respectively equipped with tool
There is the anti-dumping block 752 of an opening, the bottom of anti-dumping block 752 positioned at the lower section of riser 751 is provided with shrouding 755, from lacking for material all in one piece box 73
The shaft-like workpiece that mouth gets off is fallen into the opening of two anti-dumping blocks 752, and one end of shaft-like workpiece is resisted against on shrouding 755, two
Stop door bolt 753 is respectively equipped with the opening of individual anti-dumping block 752, prevents shaft-like workpiece from toppling over, two deter door bolt 753 and lead to respectively
Cross stop cylinder 754 to control, when the clamping jaw 743 of feeding slide track component 74 clamps shaft-like workpiece, it is necessary to by shaft-like workpiece
When being moved to quenching station, the control of stop cylinder 754 stops that door bolt 753 is opened, afterwards, stops that door bolt 753 resets again.
Once only an end hardening of shaft-like workpiece still can be carried out to the two ends of shaft-like workpiece according to auto-quenching equipment
Quenching, rotary lifting mechanism has two kinds of arrangements.When auto-quenching equipment is quenched to one end of shaft-like workpiece, rotation
Turning elevating mechanism includes rotating cooperation on the elevating screw for being provided with and being controlled by lifting motor, the elevating screw in stand, the stand
There is lifting platform, lifting platform longitudinal direction is to the jaw having for clamping shaft-like workpiece, and the rotation of the jaw passes through electric rotating machine
Control, can be rotated with own axes and carry out longitudinal lifting.
When auto-quenching equipment is disposably quenched to the two ends of shaft-like workpiece, rotary lifting mechanism includes positioned opposite
Upper rotary lifting mechanism 5 and lower rotary lifting mechanism 6.Due to the rotation disposably quenched at the two ends to shaft-like workpiece
It is the rotary lifter quenched to one end of shaft-like workpiece when only with upper rotary lifting mechanism 5 in elevating mechanism
Structure, therefore, here only to realizing that the rotary lifting mechanism that shaft-like workpiece two ends are disposably quenched does further detailed description.Specifically
For, as shown in Figure 11 to 15, rotary lifting mechanism 5 includes upper stand 51 on this, and stand 51, which is square, on this is placed in frame 1,
Including upper platen 511, lower platen 512, left platen 513, right platen 514 and tail plank 515, left platen 513, the and of right platen 514
Tail plank 515 is located between upper platen 511 and lower platen 512, and tail plank 515 is located at after left platen 513 and right platen 514
Side, upper stand 51 be internally located between upper platen 511 and lower platen 512 set up have on elevating screw 52, on tail plank 515
The first lifting motor 53 is fixed with, first lifting motor 53 drives upper elevating screw 52 to rotate by a synchronizing wheel group, on this
Lifting platform 54 is combined with elevating screw 52, longitudinal direction is to having upper jaw 55 on lifting platform 54 on this, jaw 55 on this
Rotation is controlled by the first electric rotating machine 56, and specifically, the front side of left platen 513 and right platen 514 is respectively equipped with guide rail 516,
Guide rail 516 is provided with guide rail slide block 517, and lifting platform 54 includes the upper slide unit 541 coordinated with upper elevating screw 52, cunning on this on this
Platform 541 is fixed with guide rail slide block 517, and the both sides of upper slide unit 541 are provided with left and right shrouding 542, in upper slide unit 541 and left and right shrouding
542 lower section is provided with dust cover 57, and installing plate 543 is fixed with laterally outside in upper slide unit 541, the first electric rotating machine 56 and upper
Jaw 55 is arranged on the installing plate 543, and the first electric rotating machine 56 drives upper jaw 55 around its own by another synchronizing wheel group
Axis rotates, in addition, impact block 544 is provided with left shrouding or/and right shrouding, accordingly, in left platen or/and right platen
It is correspondingly positioned at provided with travel switch 518, the excessive lifting for limiting upper lifting platform 54.
As shown in Figure 16 to 20, lower rotary lifting mechanism 6 and upper rotary lifting mechanism 5 are basically identical, the lower rotation and lifting
Mechanism 6 includes lower stand 61, and the lower elevating screw 62 for being provided with and being controlled by the second lifting motor is rotated in the lower stand 61, rises under this
Lower lifting platform 63 is combined with drop leading screw 62, lower jaw 64, the rotation of the lower jaw 64 is provided with the lower lifting platform 63 longitudinally upward
Turn to control by the second electric rotating machine 65.The main distinction is that the lower jaw 64 is arranged upwards, and the lower center of jaw 64 has just
The hollow bulb 641 dropped in shaft-like workpiece, specifically, the lower jaw 64 include rotary shaft 642, are set in the rotary shaft 642
Overcoat 643, the pawl first 644 fixed with the end of rotary shaft 642 and the gripper jaw 645 for being arranged on first 644 circumference of the pawl, rotation
Axle 642 and first 644 center hollow of pawl and communicate, in addition, sealing plate 66 is provided with around the second electric rotating machine 65, for protecting
Second electric rotating machine 65, is provided with transmission seal cover 67, in lower jaw on the second electric rotating machine 65 and the installing plate of lower jaw 64
Material leakage groove water cover 68 is provided with below 64 hollow bulb.
In addition, being provided with material receiving mechanism 9 in the lower section of lower rotary lifting mechanism 6, as shown in Figure 21,22, the material receiving mechanism 9 leads to
Cross a material receiving mechanism installing plate 91 to be installed in frame 1, the material receiving mechanism 9 includes the water spilage tray 92 that side is provided with refluxing opening 921,
The water spilage tray 92 is installed on material receiving mechanism installing plate 91, on the water spilage tray 92 and under the hollow bulb 641 of lower jaw 64
Side is provided with the pulp-collecting box 93 of upper shed, and the length of the pulp-collecting box 93 is slightly larger than the length of shaft-like workpiece, and width is slightly larger than axle class work
The external diameter of part, the pusher part 94 toppled on the pulp-collecting box 93 provided with the shaft-like workpiece for fall into pulp-collecting box 93 is excellent
Selection of land, the pusher part 94 is pusher cylinder, and the mounting bracket of pusher cylinder is fixed on the outer wall of pulp-collecting box 93, the setting side of pusher cylinder
To identical with the length direction of pulp-collecting box 93, the bottom of the pulp-collecting box 93 is communicated with the external world, in the material receiving mechanism installing plate 91
Bottom is fixed with fixed plate 911, the groove 912 communicated with the bottom of pulp-collecting box 93 is provided with the fixed plate 911, in fixed plate
Both sides on 911 positioned at the groove 912 are fixed with receiving hopper mounting bracket 95, and splicing is provided with receiving hopper mounting bracket 95
Bucket 96, two receiving hopper fixed mounts 98, the end of each receiving hopper fixed mount 98 are fixed with the bottom of material receiving mechanism installing plate 91
Portion is provided with adjusting rod, regulating tank 961 is provided with the both sides of receiving hopper 96, adjusting rod is arranged in the regulating tank 961, for adjusting
The angle of inclination of receiving hopper 96, in addition, being provided with ejection piece 97 in fixed plate 911, it is preferable that the ejection piece 97 is ejection gas
Cylinder, the ejection cylinder is used to the shaft-like workpiece being poured in pulp-collecting box 93 heading into receiving hopper 96.
In addition, the lower section of refluxing opening 721 of water spilage tray 72 is provided with backflow cooling body 8, as shown in Figure 23,24, the returned cold
But mechanism 8 is installed on the bottom of frame 1, and the backflow cooling body 8 includes casing 81, and the casing 81, which is provided with, is located at the refluxing opening
The filter mantle 82 and cover plate 83 of 721 lower sections, filter mantle 82 and cover plate 83 cover the top of casing 81, are installed on the cover plate 83
There is withdrawing fluid pump 84, be connected in the withdrawing fluid pump 84 outlet on commutation joint 85, the commutation joint 85 and be connected to adapter 86,
Branching block 87 is connected on the adapter 86, the adapter that coolant is guided into water spray induction coil is connected on the branching block 87.Through connecing
The coolant that the backflow of water box 72 comes, is stored in casing 81, the coolant in casing 81 is in phegma after being filtered through filter mantle 82
In the presence of body pump 84, induction coil 41 is delivered to again, it is achieved thereby that the utilization that moves in circles of coolant.Meanwhile, in order to
Accelerate the cooling of coolant in casing 81, cooling device can be set in casing 81, the cooling device can be cooling wind
Fan or condenser etc..Coolant preferentially selects water.Filter mantle 82 is the box body structure of upper opening, the bottom of the box body 821
On be provided with filter bores, filter mantle 82 is placed directly in the top of casing 81, is provided with handle 822 in the outside of the box body 821, was easy to
The peace of filter bowl 82 is torn open.
Finally, for the auto-quenching equipment of the rotary lifting mechanism with shaft-like workpiece two ends primary quenching, it is proposed that
A kind of automatic process for quenching of the end hardening of shaft-like workpiece two, comprises the following steps：
(1), nesting box 71 is put into shaft-like workpiece；
(2), induction coil 41 passes to high frequency electric；
(3), die pad 761 is moved upwards, and the shaft-like workpiece in nesting box 71 is headed into and put in material all in one piece box 73, obliquely
State；
(4), erect pushing member 732 to act, shaft-like workpiece is passed through into upright state from the breach of the bottom of material all in one piece box 73；
(5), clamping jaw 743 clamps shaft-like workpiece, and feeding pushing member 741 is acted, and shaft-like workpiece is moved into upper jaw 55
Lower section；
(6), upper jaw 55 declines, and clamps one end of shaft-like workpiece, and the action of feeding pushing member 741 resets；
(7), upper jaw 55 declines again, and the other end of shaft-like workpiece is moved into induction coil 41；
(8) slowly decline while, upper jaw 55 rotates, the distance of decline needs what is quenched for the other end of shaft-like workpiece
Length；
(9), upper jaw 55 declines, and unclamps one end of shaft-like workpiece, and upper jaw 55, which rises, is repositioned to original state, lower jaw
64 rise and clamp the other end of shaft-like workpiece, and lower jaw 64 declines, and one end of shaft-like workpiece is moved into induction coil 41；
(10) slowly decline while, lower jaw 64 rotates, the distance of decline needs what is quenched for one end of shaft-like workpiece
Length；
(11), lower jaw 64 is unclamped, and shaft-like workpiece falls into pulp-collecting box 73；
(12), pusher part 74, which works, pushes over shaft-like workpiece, and ejection piece 77 is acted, and shaft-like workpiece falls into receiving hopper 76, complete
Into automatic quenching.
To sum up, the present invention sends into shaft-like workpiece using automatic feed mechanism the lower section of rotary lifting mechanism, rotation one by one
Shaft-like workpiece is moved to after induction coil 41 is inserted quenched again by elevating mechanism, it is achieved thereby that the automatic quenching of shaft-like workpiece
Function；Meanwhile, the present invention sprays coolant cooling during induction coil 41 is heated to shaft-like workpiece, directly, effectively
Prevent inside heat transfer to shaft-like workpiece, it is to avoid the destruction of shaft-like workpiece interior tissue, in addition, rotary lifting mechanism
Jaw carries out the clamping on longitudinal direction to shaft-like workpiece, it is ensured that the linearity of shaft-like workpiece, it is to avoid traditional approach causes axle class
The phenomenon that micro bending occurs in workpiece occurs.
Claims (8)
1. a kind of auto-quenching equipment, for the quenching of shaft-like workpiece, including frame and the sensing that is connected with high-frequency power supply circuit
Coil, it is characterised in that including：
One rotary lifting mechanism, is arranged in frame, including the longitudinally disposed jaw for being used to clamp shaft-like workpiece, the jaw energy
Rotated with own axes and carry out longitudinal lifting；
One automatic feed mechanism, is arranged on above frame and beside rotary lifting mechanism, shaft-like workpiece is sent from nesting box
To rotary lifting mechanism, clamped for the jaw in rotary lifting mechanism；
One material receiving mechanism, is installed in frame, positioned at the lower section of rotary lifting mechanism, for receiving the shaft-like workpiece after quenching；
The induction coil is laterally set, and is coordinated with jaw clamping shaft-like workpiece insertion in rotary lifting mechanism, and make coolant
Flow through at the induction coil position；
The material receiving mechanism includes the water spilage tray that side is provided with refluxing opening, on the water spilage tray and under the hollow bulb of lower jaw
Side is provided with the pulp-collecting box of upper shed, the pusher toppled on the pulp-collecting box provided with the shaft-like workpiece for fall into pulp-collecting box
Part, the bottom of the pulp-collecting box is communicated with the external world, is provided with receiving hopper in the bottom of the water spilage tray and shaft-like workpiece is rolled into splicing
The ejection piece of bucket；
The rotary lifting mechanism includes upper rotary lifting mechanism and lower rotary lifting mechanism positioned opposite, rotation and lifting on this
Mechanism includes upper stand, rotates the upper elevating screw for being provided with and being controlled by the first lifting motor, elevating screw on this on this in stand
On be combined with lifting platform, on this on lifting platform longitudinal direction to upper jaw is had, rotation of jaw passes through the first electric rotating on this
Machine is controlled；The lower rotary lifting mechanism includes rotating the lower liter for being provided with and being controlled by the second lifting motor in lower stand, the lower stand
Drop and be combined with lower lifting platform on leading screw, the lower elevating screw, be provided with lower jaw on the lower lifting platform longitudinally upward, the lower jaw
Rotation is controlled by the second electric rotating machine, and the lower jaw center, which has, is easy to the hollow bulb that shaft-like workpiece drops.
2. auto-quenching equipment according to claim 1, it is characterised in that：The automatic feed mechanism includes causing axle class
The laterally disposed nesting box of workpiece, the material all in one piece box being adjacently positioned with the nesting box and shaft-like workpiece is moved into sending below jaw
Expect slide track component, material all in one piece box upper opening is longitudinally provided through the nesting box bottom plate by the axle in nesting box in the nesting box
Class workpiece heads into the die pad of material all in one piece box, the inclined splicing swash plate in side is provided with the material all in one piece box so that headed into material all in one piece box
Interior shaft-like workpiece is in heeling condition, provided with so that shaft-like workpiece switchs to longitudinal direction setting from heeling condition on the material all in one piece box
Pushing member is erect, is provided with the bottom of the material all in one piece box so that the breach that the shaft-like workpiece that longitudinal direction is erect is passed through, the feeding slide rail
Component includes feeding pushing member and the slide rail promoted by the feeding pushing member, and the slide rail is provided with perpendicular for clamping longitudinal direction
The clamping jaw of vertical shaft-like workpiece.
3. auto-quenching equipment according to claim 2, it is characterised in that：The bottom plate of the nesting box is to material all in one piece box direction
Tilt.
4. auto-quenching equipment according to claim 2, it is characterised in that：The nesting box shares one with the material all in one piece box
Block front panel, the upper surface of the front panel is to the inclined inclined plane of material all in one piece box.
5. auto-quenching equipment according to claim 1, it is characterised in that：The rotary lifting mechanism includes stand, should
Rotated in stand and be combined with lifting platform on the elevating screw for being provided with and being controlled by lifting motor, the elevating screw, lifting platform longitudinal direction
To jaw is had, the rotation of the jaw passes through electric rotating machine control.
6. auto-quenching equipment according to claim 1, it is characterised in that：It is provided with back below the refluxing opening of the water spilage tray
Cooling body is flowed, the backflow cooling body includes casing, and the casing is provided with the filter mantle being located at below the refluxing opening, in the case
It is provided with vivo on withdrawing fluid pump, the liquid pump discharge and is connected to commutation joint, is connected to adapter on the commutation joint, the adapter
On be connected to branching block, the adapter that coolant is guided into induction coil is connected on the branching block.
7. auto-quenching equipment according to claim 6, it is characterised in that：The induction coil is water spray induction coil,
Adapter is connected with the water spray induction coil.
8. a kind of automatic process for quenching of the end hardening of shaft-like workpiece two, using the auto-quenching equipment described in claim 2, it is special
Levy and be：Comprise the following steps：
(1), nesting box is put into shaft-like workpiece；
(2), induction coil passes to high frequency electric；
(3), die pad is moved upwards, and the shaft-like workpiece in nesting box is headed into and put in material all in one piece box, inclined；
(4) pushing member action, is erect, shaft-like workpiece is passed through into upright state from the breach in material all in one piece cassette bottom portion；
(5), clamping jaw clamps shaft-like workpiece, and the action of feeding pushing member moves to shaft-like workpiece the lower section of upper jaw；
(6), upper jaw declines, and clamps one end of shaft-like workpiece, and the action of feeding pushing member resets；
(7), upper jaw declines again, and the other end of shaft-like workpiece is moved into induction coil；
(8), slowly decline while upper jaw rotation, the distance of decline needs the length of quenching for the other end of shaft-like workpiece；
(9), upper jaw declines, and unclamps one end of shaft-like workpiece, and upper jaw, which rises, is repositioned to original state, and lower jaw rises and pressed from both sides
The other end of shaft-like workpiece is handled, lower jaw declines, and one end of shaft-like workpiece is moved into induction coil；
(10), slowly decline while lower jaw rotation, the distance of decline needs the length of quenching for one end of shaft-like workpiece；
(11), lower jaw is unclamped, and shaft-like workpiece falls into pulp-collecting box；
(12) shaft-like workpiece is pushed in, pusher part work, and ejection piece action, shaft-like workpiece falls into receiving hopper, completes automatic quenching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510124574.4A CN104831030B (en) | 2015-03-23 | 2015-03-23 | A kind of auto-quenching equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510124574.4A CN104831030B (en) | 2015-03-23 | 2015-03-23 | A kind of auto-quenching equipment and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104831030A CN104831030A (en) | 2015-08-12 |
| CN104831030B true CN104831030B (en) | 2017-07-25 |
Family
ID=53809224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510124574.4A Active CN104831030B (en) | 2015-03-23 | 2015-03-23 | A kind of auto-quenching equipment and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104831030B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555032B (en) * | 2017-01-23 | 2018-05-22 | 泉州市华茂机械设备有限公司 | A kind of full-automatic supersonic frequency induction hardening machine |
| CN108624746A (en) * | 2017-03-18 | 2018-10-09 | 四川省宜宾普什汽车零部件有限公司 | The high-precision high rigidity low cost crankshaft processing technology of fuel-efficient car engine |
| CN107058709B (en) * | 2017-05-10 | 2018-09-14 | 东莞市尊立自动化科技有限公司 | A kind of automatic quenching machine |
| CN107904369B (en) * | 2017-11-14 | 2021-12-10 | 许继电气股份有限公司 | High-frequency quenching device |
| CN108130409A (en) * | 2018-02-01 | 2018-06-08 | 株洲市湘宁高中频设备有限责任公司 | A kind of columnar workpiece inner hole quenching device and its equipment |
| CN108428549B (en) * | 2018-03-21 | 2019-11-29 | 安徽普华灵动机器人科技有限公司 | A kind of electrical-coil membrane coiler device people |
| CN108531704B (en) * | 2018-06-22 | 2023-07-25 | 安徽绩溪徽山链传动有限公司 | Pin shaft quenching method |
| CN109136800B (en) * | 2018-11-09 | 2020-12-01 | 中国石油大学(华东) | Cyclic pulse electric treatment device and method for nickel-titanium shape memory alloy single crystal |
| CN112176173B (en) * | 2020-09-07 | 2022-05-27 | 舒城久联精密机械有限公司 | Automatic high-frequency quenching device for machining motor shaft |
| CN112126763B (en) * | 2020-09-27 | 2022-02-01 | 铜陵市肆得科技有限责任公司 | Surface heat treatment device for valve machining |
| CN114807539B (en) * | 2021-08-16 | 2023-11-21 | 江苏和昌重工科技有限公司 | Forging casting water quenching system with adjustable water spraying angle |
| CN114438296B (en) * | 2022-01-19 | 2023-06-23 | 安徽金骏感应加热设备有限公司 | Full-automatic quenching system for shaft parts |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102382953A (en) * | 2011-09-30 | 2012-03-21 | 安徽明雁齿轮有限公司 | Rotary lifting-type gear sleeve automatic high frequency quenching device |
| CN103740923A (en) * | 2014-01-23 | 2014-04-23 | 浙江五洲新春集团股份有限公司 | High-frequency annealing device of semi-automatic bearing |
| CN103866100A (en) * | 2014-03-20 | 2014-06-18 | 大连华夏中科电气有限公司 | Quenching machine tool for sucker rod |
| CN204589239U (en) * | 2015-03-23 | 2015-08-26 | 宁波霍科电器有限公司 | A kind of auto-quenching equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201125257Y (en) * | 2007-11-12 | 2008-10-01 | 王旭东 | Quenching machine tool |
| CN201439536U (en) * | 2009-01-16 | 2010-04-21 | 苏州新豪轴承有限公司 | Equipment for heating processing of rocker arm shaft of automobile engine |
| CN202881325U (en) * | 2012-11-07 | 2013-04-17 | 广州市新滘热处理厂 | Vertical high-frequency quenching machine |
| CN203785658U (en) * | 2013-12-18 | 2014-08-20 | 河南东方龙机械制造有限公司 | Oil casing coupling standoff automatic measuring device |
-
2015
- 2015-03-23 CN CN201510124574.4A patent/CN104831030B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102382953A (en) * | 2011-09-30 | 2012-03-21 | 安徽明雁齿轮有限公司 | Rotary lifting-type gear sleeve automatic high frequency quenching device |
| CN103740923A (en) * | 2014-01-23 | 2014-04-23 | 浙江五洲新春集团股份有限公司 | High-frequency annealing device of semi-automatic bearing |
| CN103866100A (en) * | 2014-03-20 | 2014-06-18 | 大连华夏中科电气有限公司 | Quenching machine tool for sucker rod |
| CN204589239U (en) * | 2015-03-23 | 2015-08-26 | 宁波霍科电器有限公司 | A kind of auto-quenching equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104831030A (en) | 2015-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104831030B (en) | A kind of auto-quenching equipment and method | |
| CN105108390B (en) | A kind of automatic welding machine of motor radiating piece | |
| CN103898291B (en) | Sheet-like workpiece Induction Hardening Machine | |
| US7118369B2 (en) | Corrugated pipe plant | |
| CN104831031B (en) | A kind of automatic feed mechanism for shaft-like workpiece quenching | |
| CN204589239U (en) | A kind of auto-quenching equipment | |
| CN110241296A (en) | A kind of quenching unit | |
| CN106078231A (en) | A kind of round steel capsule for building | |
| CN101708597B (en) | High-pressure water descaling system | |
| CN111152024B (en) | Shaft part drilling and tapping integrated processing equipment | |
| CN113799014A (en) | Fixing tool for machining fireproof bus duct and using method of fixing tool | |
| CN210856231U (en) | A high-efficient guenching unit for aluminum alloy extruded section | |
| CN201454764U (en) | Tire glue spraying machine | |
| CN106555032A (en) | A kind of full-automatic supersonic frequency induction hardening machine | |
| CN212822471U (en) | Automatic forging device for copper joint | |
| CN104831047A (en) | Rotational lifting mechanism used for quenching of shaft workpieces | |
| CN107984765A (en) | A kind of intelligence mold changing bonding machine | |
| CN104831032B (en) | A kind of rotary lifting mechanism to the end hardening of shaft-like workpiece two | |
| CN205917304U (en) | Automatic quenching device | |
| CN210151160U (en) | Quick cooling mechanism of isothermal normalizing line | |
| CN102864290B (en) | Automatic high-frequency quenching system | |
| CN211255992U (en) | Centralized heat treatment device for aluminum alloy section processing | |
| CN204529916U (en) | A kind of rotary lifting mechanism to shaft-like workpiece two end hardening | |
| CN212640559U (en) | Online guenching unit of aluminium alloy | |
| CN204529919U (en) | A kind of rotary lifting mechanism for shaft-like workpiece quenching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190429 Address after: 315500 No. 168, Song Yang Road, Shang Qiao Economic Development Zone, Fenghua District, Ningbo, Zhejiang. Patentee after: Ningbo Wei Wei Machinery Technology Co., Ltd. Address before: 315506 Ruifeng Road, East Suburb Development Zone of Yuelin Street, Fenghua City, Zhejiang Province Patentee before: Ningbo Huo Ke Electrical Appliances Co., Ltd |