CN108531704A - A kind of axis pin process for quenching - Google Patents
A kind of axis pin process for quenching Download PDFInfo
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- CN108531704A CN108531704A CN201810652216.4A CN201810652216A CN108531704A CN 108531704 A CN108531704 A CN 108531704A CN 201810652216 A CN201810652216 A CN 201810652216A CN 108531704 A CN108531704 A CN 108531704A
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- module
- axis pin
- feeding
- quenching
- driving
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- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/28—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for plain shafts
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
- C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/667—Quenching devices for spray quenching
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The present invention relates to axis pin technical field of heat treatment more particularly to a kind of axis pin process for quenching；The axis pin process for quenching includes the following steps：Axis pin to be quenched is put into storage bin and is kept in, the axis pin in storage bin is sent one by one to clamp module with feeding module and is clamped, then feeding module is made to retract initial position；Transmission module drives clamp module to drive axis pin rotation, transmission module horizontal sliding on driving platform makes axis pin Quench heating at heating module, simultaneously, refrigerating module completes axis pin quenching to axis pin water-spraying control, transmission module drives Automatic-clamping module to return to initial position, Automatic-clamping module unclamps axis pin, and axis pin is automatically fallen into inversion module；The present invention improves axis pin process for quenching by axis pin automatic sensing quenching press so that axis pin full automation in quenching process improves the efficiency and axis pin overall quality of axis pin quenching without human intervention.
Description
Technical field
The present invention relates to axis pin technical field of heat treatment more particularly to a kind of axis pin process for quenching.
Background technology
In chain industry, the application of axis pin very extensively and produces larger in batches.In order to improve the mechanical strength of axis pin
And wearability, most of axis pin are required for doing impewdance matching heat treatment, to improve the wearability of axis pin.Traditional mode is logical
Manually clamping feeding, single carry out impewdance matching, such production organizational mode are gone with type vertical quenching machine tool for one one
Working efficiency is low, and is not easy to realize automation, and labor intensity is big, time-consuming and laborious, and production capacity is but well below demand.
Invention content
In order to make up for the deficiencies of the prior art, the present invention proposes a kind of axis pin process for quenching, and present invention is mainly used for pins
Axis automatic sensing quenches.The present invention improves axis pin process for quenching by axis pin automatic sensing quenching press so that axis pin is quenching
Preceding that the continuous of axis pin one one can be sent at Automatic-clamping module by way of feeding twice, transmission process is continuously steady
It is fixed；Meanwhile axis pin can be clamped and be completed in a rotating manner from dynamic automatically by heating module and refrigerating module automatically
It should quench, automatic discharging after quenching；Whole process full automation improves the efficiency of axis pin quenching；Meanwhile axis pin is to rotate
Mode by impewdance matching, uniform quenching improves the effect of axis pin quenching, improves axis pin total quality.
The technical solution adopted by the present invention to solve the technical problems is：A kind of axis pin process for quenching of the present invention,
The process for quenching is used such as lower bearing pin automatic sensing quenching press, the axis pin automatic sensing quenching press include inversion module, storage bin,
Feeding module, Automatic-clamping module, transmission module, heating module and refrigerating module, the inversion module are positioned over ground, discharging
For module for storing quenched axis pin, the top of inversion module is installed with driving platform；The driving platform is for driving transmission mould
Block drives Automatic-clamping module to be moved to heating module；The storage bin is fixed in feeding module, and storage bin is quenched for storing
Axis pin before fire is provided with vibrating disc above storage silo；The vibrating disc is used for mixed and disorderly axis pin is whole in the mode vibrated
Neat puts into storage silo；The heating module is located at side in the middle part of driving platform, and heating module is used for axis pin Quench heating；Institute
It states transmission module and is located at driving end portion, transmission module is for driving Automatic-clamping module to rotate；The feeding module is fixed on
On driving platform and feeding module is located at heating module side, and feeding module is for sending the axis pin in storage bin to Automatic-clamping mould
Block；The Automatic-clamping module is fixed on transmission module, and the axis pin that Automatic-clamping module is used to send feeding module is clamped；
The refrigerating module is sheathed in Automatic-clamping module, and refrigerating module is connected with feeding module, after refrigerating module is used for heating
Axis pin cooling；
The axis pin process for quenching includes the following steps：
Step 1：The axis pin for needing batch to be quenched is put into vibrating disc, is shaken by vibrating disc axis pin is automatic
It is sent in storage bin and keeps in；
Step 2：The axis pin in storage bin is sent one by one to clamp module with feeding module and is clamped, feeding module is then made
Retract initial position；
Step 3：After clamp module clamps axis pin in step 2, transmission module drives clamp module that axis pin is driven to turn
Dynamic, transmission module horizontal sliding on driving platform makes axis pin Quench heating at heating module, meanwhile, refrigerating module sprays axis pin
Water cooling completes axis pin quenching；
Step 4：After axis pin in step 3 completes quenching, transmission module drives Automatic-clamping module to return to initial position,
Automatic-clamping module unclamps axis pin, and axis pin is automatically fallen into inversion module；
Step 5：After axis pin enters in inversion module in step 4, step 2 is repeated to four, continues next axis pin and quenches
Fire.
The inversion module includes material frame and deflector chute, and the material frame is positioned over ground, and the deflector chute is segmented, is led
One end of hopper is fixed with transmission module and is located at Automatic-clamping module lower end, and the other end of deflector chute is fixed on driving edge of table
Edge.When work, quenched axis pin falls into deflector chute and is fallen into material frame along deflector chute.
The driving platform includes fixed frame, driving motor, mobile station, leading screw and link, and the fixed frame, which is fixed on, to be unloaded
Expect in module；The mobile station is slidably connected with fixed frame；Described link one end is connected with mobile station, the other end of link
It is connected with transmission module；The driving motor is fixed on fixed frame, and driving motor drives leading screw rotation to drive mobile station horizontal
Mobile, mobile station movement drives transmission module to move horizontally.When work, driving motor drives leading screw rotation, the leading screw band of rotation
Dynamic mobile station movement, mobile station drive the slide unit of transmission module to move by link.
The feeding module includes pre- feeding tongue, pre- feeding cylinder, feeding tongue, feeding cylinder, lifting cylinder and feeder
Frame, the rotary shafts include crane and feeding table；The crane is fixed on driving platform, and feeding table is located at crane
On；The lifting cylinder is located in crane, and lifting cylinder is for driving feeding table to lift；The feeding tongue is slided with feeding table
Connection, the one end of feeding tongue are provided with trough；The feeding cylinder is located at feeding tongue end, and feeding cylinder is solid with feeding table
Even, feeding cylinder drives feeding tongue feeding channel；The pre- feeding tongue is located above feeding tongue, and pre- feeding tongue is slided with feeding table
Connection, the pre- feeding cylinder are located at pre- feeding tongue end, and pre- feeding cylinder is connected with feeding table, and pre- feeding cylinder driving is sent on
Material tongue send axis pin in storage bin to the trough on feeding tongue；The storage bin is located at right over pre- feeding tongue, storage bin
It is connected with feeding table.When work, pre- feeding cylinder drives pre- feeding tongue to push away axis pin to be quenched in storage bin is single successively
It is sent in the trough of feeding tongue end, it is first and fixed that feeding cylinder pushes feeding tongue that axis pin to be quenched is transported to locating clip
Position collet two, locating clip is first and axis pin is clamped in positioning collet two automatically, and lifting cylinder drives feeding table to decline, pre- feeding cylinder
Pre- feeding tongue is driven to return to initial position, feeding cylinder drives feeding tongue to return to initial position.
The transmission module includes stepper motor, driving shaft, driving shaft engine base, driven shaft, driven shaft engine base and slide unit, institute
It states slide unit to be located on driving platform, slide unit is slidably connected with driving platform；The driving shaft engine base and driven shaft engine base separate from feeding
Two side of module, driving shaft engine base are fixed on one end of slide unit, and driven shaft engine base is fixed on the other end of slide unit；The driving shaft
On driving shaft engine base, driving shaft is rotatablely connected with driving shaft engine base；The stepper motor is located at driving shaft engine base side, step
Stepper motor is for driving driving shaft to rotate；The driven shaft is located on driven shaft engine base, and driven shaft is slided with driven shaft engine base
Connection.When work, stepper motor drives driving shaft rotation, driving shaft to drive the first rotation of locating clip, and locating clip is first and positions
Collet two is clamped axis pin and axis pin is made to rotate together；Meanwhile platform being driven to drive slide unit movement that entire transmission module is made to move horizontally,
So that axis pin follows transmission module to move horizontally, axis pin is quenched heating by induction coil.
The Automatic-clamping module includes first locating clip, positioning collet two, shaft coupling and cylinder one, the positioning collet
One is fixed on the end of driving shaft, and positioning collet two is located at driven shaft end, passes through shaft coupling between positioning collet two and driven shaft
Device is rotatablely connected；The cylinder one is fixed on driven shaft engine base, and cylinder one is for driving driven shaft sliding on driven shaft engine base
Dynamic that positioning collet two is made to move, mobile positioning collet two coordinates the first clamping pin axis of locating clip.When work, the driving of cylinder one is fixed
The axis pin on the trough of feeding tongue is clamped to locating clip first movement for position collet two；Driving shaft drives clamping head one to rotate,
Axis pin, clamping head two follow rotation, axis pin that will be heated by induction coil uniform hardening.
The heating module includes induction coil, bakelite block and studs；The studs is fixed on driving platform
Middle part side；The bakelite block is fixed on studs；The induction coil is fixed on bakelite block, the center of induction coil
Collinear with the centre of gyration line of driving shaft, the induction coil for being passed through high-frequency current heats up for axis pin heating quenching.When work,
When axis pin will pass through induction coil, induction coil is energized, and induction coil will be to axis pin Quench heating, when axis pin leaves sense
After answering coil, induction coil power-off.
The refrigerating module includes water spray ring, water connector, water pipe, water pump and water tank, and the water connector is fixed on spray
On hydrosphere；The centre of gyration line of the water spray ring and the centre of gyration line of driving shaft are collinear, and spray is provided on the inner wall of water spray ring
Water hole；One end of the water pipe is connect with water connector, and the other end of water pipe is connect with water pump；The water pump is connect with water tank,
Water pump conveys water into water spray ring by water pipe, and water spray ring automatic water jetting cools down axis pin.When work, axis pin is heated logical
When crossing water spray ring, water pump conveys water, the water spray ring axis pin water-spraying control to having heated automatically by water pipe to water spray ring.
When total working, pre- feeding cylinder drives pre- feeding tongue to be pushed to axis pin to be quenched in storage bin is single successively
In the trough of feeding tongue end, feeding cylinder push feeding tongue to be transported to axis pin to be quenched locating clip is first and locating clip
First two, locating clip is first and axis pin is clamped in positioning collet two automatically, and lifting cylinder drives feeding table to decline, pre- feeding cylinder driving
Pre- feeding tongue returns to initial position, and feeding cylinder drives feeding tongue to return to initial position；At the same time, stepper motor driving active
Shaft rotation is dynamic, and driving shaft drives the first rotation of locating clip, and locating clip is first, and axis pin is clamped with positioning collet two and drives axis pin together
Rotation；Driving motor drives leading screw rotation, the leading screw of rotation that mobile station movement, mobile station is driven to drive transmission mould by link
The slide unit of block moves so that and axis pin follows transmission module to move horizontally, when axis pin will pass through induction coil, induction coil quilt
It is powered, induction coil will be to axis pin Quench heating, after axis pin leaves induction coil, induction coil power-off；When being heated
For axis pin when passing through water spray ring, water pump conveys water by water pipe to water spray ring, and water spray ring is automatically cold to the axis pin water spray heated
But, after axis pin is by water spray ring water-spraying control, driving motor drives transmission module to return to home position by leading screw and mobile station,
Cylinder one drives two remotely located collet one of positioning collet, and locating clip is first to be separated with positioning collet two, and quenched axis pin is fallen
Enter in deflector chute and fallen into material frame along deflector chute, completes the automatic sensing quenching of axis pin；Whole process can by electric cabinet,
The elements such as sensor control each module operation, realize the quenching of axis pin automatic sensing.
The beneficial effects of the invention are as follows：
1. a kind of axis pin process for quenching of the present invention, the present invention improve axis pin by axis pin automatic sensing quenching press
Process for quenching so that axis pin one one can be continuously sent to automatic folder by axis pin before quenching by way of feeding twice
At tight module, transmission process continuous-stable is conducive to the raising of axis pin automatic sensing quenching efficiency.
2. a kind of axis pin process for quenching of the present invention, the present invention passes through inversion module, driving platform, storage bin, feeding
Module, Automatic-clamping module, transmission module, heating module and refrigerating module cooperate with each other, and realize axis pin quilt automatically
Feeding is clamped and completes automatic sensing quenching automatically by heating module and refrigerating module automatically, and automatic discharging after quenching is whole
A process is carried out continuously, full automation, without human intervention, improves the efficiency of axis pin automatic sensing quenching.
3. a kind of axis pin process for quenching of the present invention, the present invention is by driving platform, Automatic-clamping module, transmission mould
Block, heating module and refrigerating module cooperate with each other, realize that axis pin in a rotating manner stablizes automatically by heating
Module and refrigerating module complete automatic sensing quenching, and uniform quenching improves the effect of axis pin quenching, is conducive to axis pin entirety product
The raising of matter.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the axis pin automatic sensing quenching press general structure schematic diagram of the present invention；
Fig. 2 is the axis pin automatic sensing quenching press side partial schematic diagram of the present invention；
Fig. 3 is the partial schematic diagram of the another side about Fig. 2；
Fig. 4 is the positioning collet two and driven shaft connection diagram of the present invention；
Fig. 5 is the method flow diagram of the axis pin process for quenching of the present invention；
In figure：It is inversion module 1, material frame 11, deflector chute 12, driving platform 2, link 21, storage bin 3, feeding module 4, pre-
Feeding tongue 41, feeding tongue 43, feeding cylinder 44, lifting cylinder 45, rotary shafts 46, crane 461, is sent pre- feeding cylinder 42
Expect platform 462, transmission module 5, stepper motor 51, driving shaft 52, driving shaft engine base 53, driven shaft 54, driven shaft engine base 55, slide unit
56, Automatic-clamping module 6, locating clip be first 61, positioning collet 2 62, cylinder 1, heating module 7, induction coil 71, bakelite
Block 72, studs 73, refrigerating module 8, water spray ring 81, water connector 82.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific implementation mode is closed, the present invention is further explained.
As shown in Figs. 1-5, a kind of axis pin process for quenching, the process for quenching use such as lower bearing pin automatic sensing quenching press, should
Axis pin automatic sensing quenching press includes inversion module 1, storage bin 3, feeding module 4, Automatic-clamping module 6, transmission module 5, adds
Thermal modules 7 and refrigerating module 8, the inversion module 1 are positioned over ground, and inversion module 1 is unloaded for storing quenched axis pin 9
The top of material module 1 is installed with driving platform 2；The driving platform 2 is for driving transmission module 5 to drive Automatic-clamping module 6 to adding
Thermal modules 7 move；The storage bin 3 is fixed in feeding module 4, and storage bin 3 is used to store the axis pin 9 before quenching, storage silo 3
Top be provided with vibrating disc；The vibrating disc is used to mixed and disorderly axis pin 9 neat in a manner of vibration to put into storage silo 3
It is interior；The heating module 7 is located at 2 middle part side of driving platform, and heating module 7 is used for 9 Quench heating of axis pin；The transmission module 5
Positioned at 2 end of driving platform, transmission module 5 is for driving Automatic-clamping module 6 to rotate；The feeding module 4 is fixed on driving platform 2
Upper and feeding module 4 is located at 7 side of heating module, and feeding module 4 is for sending the axis pin 9 in storage bin 3 to Automatic-clamping mould
Block 6；The Automatic-clamping module 6 is fixed on transmission module 5, the axis pin that Automatic-clamping module 6 is used to send feeding module 4
9 clampings；The refrigerating module 8 is sheathed in Automatic-clamping module, and refrigerating module 8 is connected with feeding module 4, and refrigerating module 8 is used
It is cooled down in the axis pin 9 after heating；
The axis pin process for quenching includes the following steps：
Step 1：The axis pin 9 for needing batch to be quenched is put into vibrating disc, is shaken axis pin 9 certainly by vibrating disc
Dynamic be sent in storage bin 3 is kept in；
Step 2：The axis pin 9 in storage bin 3 is sent one by one to clamp module with feeding module 4 and is clamped, feeding mold is then made
Block 4 retracts initial position；
Step 3：After clamp module in step 2 clamps axis pin 9, transmission module 5 drives clamp module to drive axis pin 9
Rotation, the horizontal sliding on driving platform 2 of transmission module 5 make the Quench heating at heating module 7 of axis pin 9, meanwhile, refrigerating module 8
Axis pin 9 is completed to 9 water-spraying control of axis pin to quench；
Step 4：After axis pin in step 39 completes quenching, transmission module 5 drives Automatic-clamping module to return to initial bit
It sets, Automatic-clamping module unclamps axis pin 9, and axis pin 9 is automatically fallen into inversion module 1；
Step 5：After axis pin in step 49 enters in inversion module 1, step 2 is repeated to four, continues next axis pin
9 quenchings.
The inversion module 1 includes material frame 11 and deflector chute 12, and the material frame 11 is positioned over ground, and the deflector chute 12 is
Automatic-clamping module lower end is fixed with transmission module 5 and be located in one end of segmented, deflector chute 12, and the other end of deflector chute 12 is solid
Due to 2 edge of driving platform.When work, quenched axis pin 9 falls into deflector chute 12 and is fallen into material frame 11 along deflector chute 12.
The driving platform 2 includes fixed frame, driving motor, mobile station, leading screw and link 21, and the fixed frame is fixed on
On inversion module 1；The mobile station is slidably connected with fixed frame；21 one end of the link is connected with mobile station, link 21
The other end and transmission module 5 be connected；The driving motor is fixed on fixed frame, and driving motor drives leading screw rotation to drive and moves
Dynamic platform moves horizontally, and mobile station movement drives transmission module 5 to move horizontally.When work, driving motor drives leading screw rotation, rotation
Leading screw drive mobile station movement, mobile station pass through link 21 drive transmission module 5 slide unit 56 move.
The feeding module 4 includes pre- feeding tongue 41, pre- feeding cylinder 42, feeding tongue 43, feeding cylinder 44, lifting cylinder
45 and rotary shafts 46, the rotary shafts 46 include crane 461 and feeding table 462；The crane 461 is fixed on driving
On platform 2, feeding table 462 is located on crane 461；The lifting cylinder 45 is located in crane 461, and lifting cylinder 45 is for driving
Dynamic feeding table 462 lifts；The feeding tongue 43 is slidably connected with feeding table 462, and the one end of feeding tongue 43 is provided with trough；
The feeding cylinder 44 is located at 43 end of feeding tongue, and feeding cylinder 44 is connected with feeding table 462, and feeding cylinder 44 drives feeding tongue
43 feeding channels 9；The pre- feeding tongue 41 is located at 43 top of feeding tongue, and pre- feeding tongue 41 is slidably connected with feeding table 462, described
Pre- feeding cylinder 42 is located at pre- 41 end of feeding tongue, and pre- feeding cylinder 42 is connected with feeding table 462, and pre- feeding cylinder 42 drives pre-
Feeding tongue 41 send axis pin 9 in storage bin 3 to the trough on feeding tongue 43；The storage bin 3 is being located at pre- feeding tongue 41 just
Top, storage bin 3 are connected with feeding table 462.When work, pre- feeding cylinder 42 drives pre- feeding tongue 41 that will wait quenching in storage bin 3
The axis pin 9 of fire is single successively to be pushed in the trough of 43 end of feeding tongue, and feeding cylinder 44 pushes feeding tongue 43 that will wait quenching
The axis pin 9 of fire is transported to locating clip first 61 and positioning collet 2 62, and locating clip first 61 is identical with 2 62 structure of positioning collet,
Clamping axis pin 9, lifting cylinder 45 drive feeding table 462 to decline automatically for locating clip first 61 and positioning collet 2 62, pre- feeding gas
Cylinder 42 drives pre- feeding tongue 41 to return to initial position, and feeding cylinder 44 drives feeding tongue 43 to return to initial position.
The transmission module 5 includes stepper motor 51, driving shaft 52, driving shaft engine base 53, driven shaft 54, driven shaft engine base
55 and slide unit 56, the slide unit 56 is located on driving platform 2, and slide unit 56 is slidably connected with platform 2 is driven；53 He of driving shaft engine base
Driven shaft engine base 55 separates from 4 liang of sides of feeding module, and driving shaft engine base 53 is fixed on one end of slide unit 56, driven shaft engine base 55
It is fixed on the other end of slide unit 56；The driving shaft 52 is located on driving shaft engine base 53,53 turns of driving shaft 52 and driving shaft engine base
Dynamic connection；The stepper motor 51 is located at 53 side of driving shaft engine base, and stepper motor 51 is for driving driving shaft 52 to rotate；It is described
Driven shaft 54 is located on driven shaft engine base 55, and driven shaft 54 is slidably connected with driven shaft engine base 55.When work, stepper motor 51
Drive driving shaft 52 rotate, driving shaft 52 drive locating clip it is first 61 rotation, locating clip first 61 with positioning collet 2 62 together
Clamping axis pin 9 simultaneously makes axis pin 9 rotate；Meanwhile platform 2 being driven to drive the movement of slide unit 56 that entire transmission module 5 is made to move horizontally so that
Axis pin 9 follows transmission module 5 to move horizontally, and axis pin 9 is quenched heating by induction coil 71.
The Automatic-clamping module 6 includes locating clip first 61, positioning collet 2 62, shaft coupling and cylinder 1, described
Locating clip first 61 is fixed on the end of driving shaft 52, and positioning collet 2 62 is located at 54 end of driven shaft, positioning collet 2 62 with
It is rotatablely connected by shaft coupling between driven shaft 54；The cylinder 1 is fixed on driven shaft engine base 55, and cylinder 1 is used for
Driving driven shaft 54 slides on driven shaft engine base 55 makes positioning collet 2 62 move, the cooperation positioning of mobile positioning collet 2 62
Axis pin 9 is clamped in collet 1.When work, cylinder 1 drives positioning collet 2 62 to be moved to locating clip first 61 by feeding tongue 43
Trough on axis pin 9 be clamped；Driving shaft 52 drives clamping head one to rotate, and axis pin 9, clamping head two follow rotation, axis pin 9 will
It is heated by 71 uniform hardening of induction coil.
The heating module 7 includes induction coil 71, bakelite block 72 and studs 73；The studs 73 is fixed
In 2 middle part side of driving platform；The bakelite block 72 is fixed on studs 73；The induction coil 71 is fixed on bakelite block 72
On, the center of induction coil 71 is collinear with the centre of gyration line of driving shaft 52, and the heating of induction coil 71 for being passed through high-frequency current is used
In to 9 heating quenching of axis pin.When work, when axis pin 9 will be by induction coil 71, induction coil 71 is energized, the line of induction
Circle 71 will be to 9 Quench heating of axis pin, after axis pin 9 leaves induction coil 71, and induction coil 71 powers off.
The refrigerating module 8 includes water spray ring 81, water connector 82, water pipe, water pump and water tank, and the water connector 82 is solid
Due on water spray ring 81；The centre of gyration line of the water spray ring 81 and the centre of gyration line of driving shaft 52 are collinear, water spray ring 81
Hole for water spraying is provided on inner wall；One end of the water pipe is connect with water connector 82, and the other end of water pipe is connect with water pump；It is described
Water pump is connect with water tank, and water pump conveys water into water spray ring 81 by water pipe, and 81 automatic water jetting of water spray ring cools down axis pin 9.Work
When, axis pin 9 is heated when by water spray ring 81, and water pump conveys water by water pipe to water spray ring 81, and water spray ring 81 is automatic
To 9 water-spraying control of axis pin heated.
When total working, pre- feeding cylinder 42 drives pre- feeding tongue 41 that axis pin 9 to be quenched in storage bin 3 is single successively
It is pushed in the trough of 43 end of feeding tongue, feeding cylinder 44 pushes feeding tongue 43 that axis pin 9 to be quenched is transported to positioning
Clamping axis pin 9, lifting cylinder 45 drive automatically for collet 1 and positioning collet 2 62, locating clip first 61 and positioning collet 2 62
Feeding table 462 declines, and pre- feeding cylinder 42 drives pre- feeding tongue 41 to return to initial position, and feeding cylinder 44 drives feeding tongue 43 to return
Return initial position；At the same time, stepper motor 51 drives driving shaft 52 to rotate, and driving shaft 52 drives first 61 rotation of locating clip,
Axis pin 9 is clamped with positioning collet 2 62 and axis pin 9 is driven to rotate together for locating clip first 61；Driving motor drives leading screw rotation,
The leading screw of rotation drives mobile station movement, mobile station to drive the slide unit 56 of transmission module 5 to move by link 21 so that axis pin
9 follow transmission module 5 to move horizontally, and when axis pin 9 will be by induction coil 71, induction coil 71 is energized, induction coil
71 will be to 9 Quench heating of axis pin, after axis pin 9 leaves induction coil 71, and induction coil 71 powers off；When being heated axis pin 9
When by water spray ring 81, water pump conveys water by water pipe to water spray ring 81, and water spray ring 81 automatically sprays water to the axis pin 9 heated
Cooling, after axis pin 9 is by 81 water-spraying control of water spray ring, driving motor drives transmission module 5 to return to original by leading screw and mobile station
Beginning position, cylinder 1 drive 2 62 points of 2 62 remotely located collet 1 of positioning collet, locating clip first 61 and positioning collet
It opens, quenched axis pin 9 falls into deflector chute 12 and fallen into material frame 11 along deflector chute 12, completes the automatic sensing of axis pin 9
Quenching；Whole process can control each module by elements such as electric cabinet, sensors and run, and realize the quenching of 9 automatic sensing of axis pin.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (8)
1. a kind of axis pin process for quenching, it is characterised in that：The process for quenching is used such as lower bearing pin automatic sensing quenching press, the axis pin
Automatic sensing quenching press includes inversion module (1), storage bin (3), feeding module (4), transmission module (5), Automatic-clamping module
(6), heating module (7) and refrigerating module (8), the inversion module (1) are positioned over ground, and inversion module (1) is quenched for storing
The top of axis pin (9) after fire, inversion module (1) is installed with driving platform (2)；The driving platform (2) is for driving transmission module
(5) drive Automatic-clamping module (6) mobile to heating module (7)；The storage bin (3) is fixed in feeding module (4), storing
Storehouse (3) is used to store the axis pin (9) before quenching, and storage silo is provided with vibrating disc above (3)；The vibrating disc is used for will be mixed and disorderly
Axis pin (9) neat in a manner of vibration put into storage silo (3)；The heating module (7) is located in the middle part of driving platform (2)
Side, heating module (7) are used for axis pin (9) Quench heating；The transmission module (5) is located at driving platform (2) end, transmission module
(5) it is used to that Automatic-clamping module (6) to be driven to rotate；The feeding module (4) is fixed on driving platform (2) and feeding module (4)
Positioned at heating module (7) side, feeding module (4) is for sending the axis pin (9) in storage bin (3) to Automatic-clamping module (6)；
The Automatic-clamping module (6) is fixed on transmission module (5), what Automatic-clamping module (6) was used to send feeding module (4)
Axis pin (9) is clamped；The refrigerating module (8) is sheathed in self-clamping module, and refrigerating module (8) is connected with feeding module (4), cooling
Module (8) is used for cooling to the axis pin (9) after heating；
The axis pin process for quenching includes the following steps：
Step 1：The axis pin (9) for needing batch to be quenched is put into vibrating disc, is shaken axis pin (9) certainly by vibrating disc
Dynamic be sent in storage bin (3) is kept in；
Step 2：The axis pin (9) in storage bin (3) is sent one by one to clamp module with feeding module (4) and is clamped, feeding is then made
Module (4) retracts initial position；
Step 3：After clamp module in step 2 clamps axis pin (9), transmission module (5) drives clamp module to drive axis pin
(9) it rotates, transmission module (5) horizontal sliding on driving platform (2) makes axis pin (9) Quench heating at heating module (7), together
When, refrigerating module (8) is completed axis pin (9) to axis pin (9) water-spraying control and is quenched；
Step 4：After axis pin in step 3 (9) completes quenching, transmission module (5) drives self-clamping module to return to initial position, folder
It holds module and unclamps axis pin (9), axis pin (9) is automatically fallen into inversion module (1)；
Step 5：After axis pin in step 4 (9) enters in inversion module (1), step 2 is repeated to four, continues next axis pin
(9) it quenches.
2. a kind of axis pin process for quenching according to claim 1, it is characterised in that：The inversion module (1) includes material frame
(11) and deflector chute (12), the material frame (11) is positioned over ground, and the deflector chute (12) is segmented, and the one of deflector chute (12)
End is fixed with transmission module (5) and is located at self-clamping module lower end, and the other end of deflector chute (12) is fixed on driving platform (2) edge.
3. a kind of axis pin process for quenching according to claim 1, it is characterised in that：The driving platform (2) include fixed frame,
Driving motor, mobile station, leading screw and link (21), the fixed frame are fixed on inversion module (1)；The mobile station with it is solid
Determine frame to be slidably connected；Described link (21) one end is connected with mobile station, and the other end and transmission module (5) of link (21) are solid
Even；The driving motor is fixed on fixed frame, and driving motor driving leading screw rotation drives mobile station to move horizontally, and mobile station is moved
It is dynamic that transmission module (5) is driven to move horizontally.
4. a kind of axis pin process for quenching according to claim 1, it is characterised in that：The feeding module (4) includes sending on
Expect tongue (41), pre- feeding cylinder (42), feeding tongue (43), feeding cylinder (44), lifting cylinder (45) and rotary shafts (46), institute
It includes crane (461) and feeding table (462) to state rotary shafts (46)；The crane (461) is fixed on driving platform (2),
Feeding table (462) is located on crane (461)；The lifting cylinder (45) is located in crane (461), and lifting cylinder (45) is used
It is lifted in driving feeding table (462)；The feeding tongue (43) is slidably connected with feeding table (462), the one end of feeding tongue (43)
It is provided with trough；The feeding cylinder (44) is located at feeding tongue (43) end, and feeding cylinder (44) is solid with feeding table (462)
Even, feeding cylinder (44) drives feeding tongue (43) feeding channel (9)；The pre- feeding tongue (41) is located above feeding tongue (43),
Pre- feeding tongue (41) is slidably connected with feeding table (462), and the pre- feeding cylinder (42) is located at pre- feeding tongue (41) end, sends on
Expect that cylinder (42) is connected with feeding table (462), pre- feeding cylinder (42) drives pre- feeding tongue (41) by storage bin (3) interior axis pin
(9) it send to the trough on feeding tongue (43)；The storage bin (3) is located at right over pre- feeding tongue (41), storage bin (3) with
Feeding table (462) is connected.
5. a kind of axis pin process for quenching according to claim 1, it is characterised in that：The transmission module (5) includes stepping
Motor (51), driving shaft (52), driving shaft engine base (53), driven shaft (54), driven shaft engine base (55) and slide unit (56), the cunning
Platform (56) is located on driving platform (2), and slide unit (56) is slidably connected with driving platform (2)；The driving shaft engine base (53) and driven shaft
Engine base (55) separates from (4) two side of feeding module, and driving shaft engine base (53) is fixed on one end of slide unit (56), driven shaft engine base
(55) it is fixed on the other end of slide unit (56)；The driving shaft (52) is located on driving shaft engine base (53), driving shaft (52) and master
Moving axis engine base (53) is rotatablely connected；The stepper motor (51) is located at driving shaft engine base (53) side, and stepper motor (51) is used for
Driving shaft (52) is driven to rotate；The driven shaft (54) is located on driven shaft engine base (55), and driven shaft (54) and driven shaft machine
Seat (55) is slidably connected.
6. a kind of axis pin process for quenching according to claim 5, it is characterised in that：The Automatic-clamping module (6) includes
Locating clip first (61), positioning collet two (62), shaft coupling and cylinder one (63), the locating clip first (61) are fixed on actively
The end of axis (52), positioning collet two (62) is located at driven shaft (54) end, between positioning collet two (62) and driven shaft (54)
It is rotatablely connected by shaft coupling；The cylinder one (63) is fixed on driven shaft engine base (55), cylinder one (63) for drive from
Moving axis (54) slides on driven shaft engine base (55) keeps positioning collet two (62) mobile, and mobile positioning collet two (62) cooperation is fixed
Axis pin (9) is clamped in position collet one (61).
7. a kind of axis pin process for quenching according to claim 5, it is characterised in that：The heating module (7) includes induction
Coil (71), bakelite block (72) and studs (73)；The studs (73) is fixed on side in the middle part of driving platform (2)；
The bakelite block (72) is fixed on studs (73)；The induction coil (71) is fixed on bakelite block (72), the line of induction
Enclose (71) center it is collinear with the centre of gyration line of driving shaft (52), be passed through high-frequency current induction coil (71) heating be used for pair
Axis pin (9) heating quenching.
8. a kind of axis pin process for quenching according to claim 5, it is characterised in that：The refrigerating module (8) includes water spray
(81), water connector (82), water pipe, water pump and water tank are enclosed, the water connector (82) is fixed on water spray ring (81)；The spray
The centre of gyration line of hydrosphere (81) and the centre of gyration line of driving shaft (52) are collinear, and water spray is provided on the inner wall of water spray ring (81)
Hole；One end of the water pipe is connect with water connector (82), and the other end of water pipe is connect with water pump；The water pump connects with water tank
It connects, water pump conveys water into water spray ring (81) by water pipe, and water spray ring (81) automatic water jetting cools down axis pin (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810652216.4A CN108531704B (en) | 2018-06-22 | 2018-06-22 | Pin shaft quenching method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810652216.4A CN108531704B (en) | 2018-06-22 | 2018-06-22 | Pin shaft quenching method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108531704A true CN108531704A (en) | 2018-09-14 |
| CN108531704B CN108531704B (en) | 2023-07-25 |
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ID=63471419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810652216.4A Active CN108531704B (en) | 2018-06-22 | 2018-06-22 | Pin shaft quenching method |
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| Country | Link |
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| CN (1) | CN108531704B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111041185A (en) * | 2019-12-30 | 2020-04-21 | 良匠(苏州)机械设备有限公司 | Pin shaft quenching method for reducing quenching deformation |
| CN111549208A (en) * | 2020-03-30 | 2020-08-18 | 安徽绩溪徽山链传动有限公司 | But subassembly guenching unit is used in chain production of continuous use |
| CN112779392A (en) * | 2021-01-11 | 2021-05-11 | 王修涛 | Intelligent quenching equipment for cast iron |
| CN113649729A (en) * | 2021-07-07 | 2021-11-16 | 宜兴市永昌轧辊有限公司 | Heating device for roller neck production and use method |
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| CN104073613A (en) * | 2013-03-28 | 2014-10-01 | 宁波卡伦特电器有限公司 | Motor shaft quenching equipment |
| CN104726680A (en) * | 2013-12-23 | 2015-06-24 | 上海恒精机电设备有限公司 | Bearing rolling needle and rolling column quenching machine tool |
| CN104831030A (en) * | 2015-03-23 | 2015-08-12 | 宁波霍科电器有限公司 | Auto quenching device and auto quenching method |
| CN205133669U (en) * | 2015-10-12 | 2016-04-06 | 无锡欧能机电设备有限公司 | Full -automatic quenching equipment of axle type part |
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| JPH0474826A (en) * | 1990-07-18 | 1992-03-10 | Kurosaki Rokogyo Kk | Automatic material feeder of strand annealing equipment |
| CN104073613A (en) * | 2013-03-28 | 2014-10-01 | 宁波卡伦特电器有限公司 | Motor shaft quenching equipment |
| CN104726680A (en) * | 2013-12-23 | 2015-06-24 | 上海恒精机电设备有限公司 | Bearing rolling needle and rolling column quenching machine tool |
| CN104831030A (en) * | 2015-03-23 | 2015-08-12 | 宁波霍科电器有限公司 | Auto quenching device and auto quenching method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111041185A (en) * | 2019-12-30 | 2020-04-21 | 良匠(苏州)机械设备有限公司 | Pin shaft quenching method for reducing quenching deformation |
| CN111041185B (en) * | 2019-12-30 | 2021-06-01 | 良匠(苏州)机械设备有限公司 | Pin shaft quenching method for reducing quenching deformation |
| CN111549208A (en) * | 2020-03-30 | 2020-08-18 | 安徽绩溪徽山链传动有限公司 | But subassembly guenching unit is used in chain production of continuous use |
| CN112779392A (en) * | 2021-01-11 | 2021-05-11 | 王修涛 | Intelligent quenching equipment for cast iron |
| CN113649729A (en) * | 2021-07-07 | 2021-11-16 | 宜兴市永昌轧辊有限公司 | Heating device for roller neck production and use method |
| CN113649729B (en) * | 2021-07-07 | 2022-05-10 | 宜兴市永昌轧辊有限公司 | Heating device is used in production of roll neck |
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|---|---|
| CN108531704B (en) | 2023-07-25 |
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