CN206716952U - A kind of bearing roller blank automated production equipment - Google Patents
A kind of bearing roller blank automated production equipment Download PDFInfo
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- CN206716952U CN206716952U CN201720589937.6U CN201720589937U CN206716952U CN 206716952 U CN206716952 U CN 206716952U CN 201720589937 U CN201720589937 U CN 201720589937U CN 206716952 U CN206716952 U CN 206716952U
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Abstract
A kind of bearing roller blank automated production equipment is the utility model is related to, it includes material section conveyer assembly, the sawing machine being matched therewith installed in the material section conveyer assembly either side, is used to carry out it weighing sub-material component of weight sorting according to quality of material installed in the material section conveyer assembly end and is arranged at the heating in medium frequency component of the weighing sub-material assemblies downstream；It also includes being arranged on the heating in medium frequency assemblies downstream and successively spaced preforming machine, fly press, cooling component and annealing furnace, and the robot for handling material is provided between the heating in medium frequency component, preforming machine, fly press and cooling component.The automated production to bearing roller blank can so be realized.
Description
Technical field
The utility model belongs to automated production equipment field, is related to a kind of bearing roller blank automated production and sets
It is standby.
Background technology
The technological process of existing bearing roller blank is followed successively by：Heat steel, heat sweep away material, reheating, pneumatic hammer
Hot forging or the punching of forcing press heat, cut annulus, spheroidizing, turn finished ball manufacturing process.Although this production Technology is ripe, if
It is standby relatively easy, but consume that steel are more with the energy, the higher processing site of the big percent defective of allowance changes more, freight
It is high.Moreover, production equipment automaticity is low, it is necessary to which substantial amounts of worker, production efficiency are low, it is difficult to meets modern industrial production
Demand.
The content of the invention
The purpose of the utility model is to provide a kind of bearing roller blank automation for overcome the deficiencies in the prior art
Production equipment.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of automatic metaplasia of bearing roller blank
Produce equipment,
It includes material section conveyer assembly, installed in the material section conveyer assembly either side and be matched therewith more
Sawing machine, it is used for installed in the material section conveyer assembly end weighing sub-material that weight sorting is carried out according to quality of material to it
Component and the heating in medium frequency component for being arranged at the weighing sub-material assemblies downstream；It also includes being arranged on the heating in medium frequency group
Part downstream and successively spaced preforming machine, fly press, cooling component and annealing furnace, the heating in medium frequency component,
The robot for handling material is provided between preforming machine and fly press.
Optimally, the sub-material component include be connected with the material section conveyer assembly staged elevator, be used for
Arrange the charge charging basket after the carding machine of material, the weighing instrument being connected with the carding machine, pusher cylinder and sorting.
Optimally, the heating in medium frequency component include into stove staged elevator, with it is described enter stove staged elevator phase
The carrier chain of connection, the intermediate-frequency heating furnace covered at outside the carrier chain, the temperature measurer for being arranged at the intermediate-frequency heating furnace downstream
Device, the three tunnel material temperature sorting units for being arranged at the intermediate-frequency heating furnace downstream and being engaged with the temperature measuring device and it is arranged on
The robot feeding cup of the conveying link ends.
Optimize it is low, robot from the feeding cup feeding be transported to preforming machine carry out precompressed, then again by robot from
First station feeding is placed into the mould of second station, and final shaping unit is realized by fly press, after shaping by equipment certainly
The ejecting mechanism ejection workpiece of band, then be placed into by manipulator feeding in the cold component of control and implement control cooling, finally enter nodularization
Annealing furnace implements isothermal spheroidizing.
Because above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：The utility model
Bearing roller blank automated production equipment, enter by using conveying component, elevator, heating in medium frequency component, robot etc.
Row coordinates, and can realize the automated production to bearing roller blank, improves production efficiency and reduces human cost；And
And obtained bearing roller blank improves 3 ~ 5% due to have compressed surplus, stock utilization；Bearing steel can be realized
The autstenitic grain size of material and the double-fined treatment of carbide particle size, the anti-temper resistance of product significantly improve, impact
Toughness and contact fatigue life are increased substantially, and net carbide rank can be controlled below 2 grades.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the utility model bearing roller blank automated production equipment.
Embodiment
The embodiment shown in 1 is further described to the utility model below in conjunction with the accompanying drawings.
Bearing roller blank automated production equipment as shown in Figure 1, it includes conveying component 1, sawing machine 2, sub-material
Component 5, heating in medium frequency component 6, robot 7, preforming machine 8, fly press 9 and control cooling component 10 etc..
Wherein, conveying component 1 can use existing chain-plate type conveying.Sawing machine 2 has more, and they are arranged on conveying group
The either side of part 1 is simultaneously matched therewith；It will be placed on through the qualified bearing Steel Bar of inspection on the bin of sawing machine 2, after tearing bundle open
Automatic stirring materials, cloth, feeding, scale and sawing are realized by it.By the material after sawing（Bearing steel section）It is transferred to conveying component 1
Go up and be delivered in the staged elevator 53 of sub-material component 5.Sub-material component 5 is arranged on the end of the conveying component 1 and position
In downstream, for being sorted according to quality of material to it.Heating in medium frequency component 6 is arranged on the downstream of sub-material component 5, is used for
Bearing steel material is heated.Preforming machine 8, fly press 9, cooling component 10 and annealing furnace 11 are installed in intermediate frequency and added
The downstream of hot component 6, they are arranged at intervals successively, are respectively used to preforming to material progress（Including scale removal）, finish-forging
Shaping, control cooling and spheroidizing.Use is provided between heating in medium frequency component 6, preforming machine 8 and fly press 9
In the robot 7 and manipulator of handling material；And can be according to need between fly press 9, cooling component 10 and annealing furnace 11
To use artificial or carrier chain handling material.Needed between sub-material component 5 and heating in medium frequency component 6 by means of artificial and existing
Instrument handling material.
Sub-material component 5 includes with conveying component 1 being connected for lifting the staged elevator 53 of material section, arranging material
Carding machine 51, be connected with carding machine 51 be used for weigh the weighing instrument 52 of quality of material, the pusher installed in each cut-point
Cylinder 55 and the charging basket 54 for charge section.In the present embodiment, the weight of material is divided into 5 class, corresponds to 5 bearing materials respectively
Basket 54.4 pushing heads 55 be used to receiving the signal that weighing instrument 52 is sent and by material be pushed into corresponding in bearing material basket 54.5th
Charging basket is placed on the front of material section conveying direction, so it is not provided with material-pulling device.Heating in medium frequency component 6 is included into stove staged
Elevator 61, with enter carrier chain 62 that stove staged elevator 61 is connected, cover at outside carrier chain 62 intermediate-frequency heating furnace 63,
The temperature measuring device 64 in the downstream of intermediate-frequency heating furnace 63 is arranged at, is arranged at the downstream of intermediate-frequency heating furnace 63 and is engaged with temperature measuring device 64
Three tunnel material temperature sorting units 66 and the robot feeding cup 65 installed in the end of carrier chain 62.High temperature and low temperature material section
Selected by the wherein left and right two-way of three tunnel material temperature sorting units and be put into corresponding hopper, the qualified Liao Duanyou Roads slideway of temperature is sent
Enter and feeding is waited in robot feeding cup.It is sent into after the feeding of robot 7 in preforming machine 8 and fly press 9 and realizes shaping, so
Control cooling component 10 is sent into by manipulator clamping afterwards to be cooled down.
The application method of above-mentioned bearing roller blank automated production equipment, it comprises the following steps：
（a）By through examining qualified bearing Steel Bar to be placed on the bin of sawing machine 2, realized after tearing bundle open by sawing machine 2
Automatic stirring materials, cloth, feeding, scale and sawing；Followed by conveyer 1 by the material after cut-out（Bearing Steel Bar）It is transported to
Sub-material component 5；Sorting of weighing is carried out to material using sub-material component 5, each material controls in the range of 10g is fluctuated again, with reality
Existing precise blanking, ensures precise forming.
（b）Material is delivered in heating in medium frequency component 6 and heated, it is solid that temperature expects that section enters after reaching 850 ~ 1000 DEG C
Fixed feeding point；Precompressed and scale removal are carried out into preforming machine 8 by the feeding of ABB robots 7（160 tons of press）；Then
Preforming workpiece is sent into fly press 9 by second ABB robot 7（630 ton numerical control fly presses）It is molded；
（c）Forging enters cooling component 10 after ejecting mechanism ejects by manipulator clamping, first with liquid medium by forging
It is cooled to 550 ~ 700 DEG C；It is transported to again by elevator in chain-plate type cooling device and continues air blast cooling, to after 200 ~ 350 DEG C
It is cold to be collected into circulation case progress heap, realizes self tempering using waste heat, reduces the stress of forging（Whole forging cooling procedure is certainly
Dynamic control, realized by PLC program, frequency conversion system and various monitoring and alarming systems and automatically control and monitor on-line, production effect
/ minute of rate 6 ~ 8）；
（d）Forging is placed in annealing furnace, the protection of forvacuum nitrogen, carbon potential in instillation propane control stove, realized bright
The purpose of annealing, Fully decarburized layer are controlled within 0.06 millimeter；Annealing furnace structure form selects roller-bottom type, heats and is added using combustion gas
Heat and electrical heating composite heating form：Heated by natural gas first is to 450 ~ 500 DEG C, subsequently into being heated in electrically heated burner hearth
780 ~ 810 DEG C, it is cooled to 690 ~ 730 DEG C after being incubated a period of time soon and realizes isothermal spheroidizing, be incubated after a period of time with≤25 DEG C/h
Speed slow cooling to 620 DEG C of air coolings of coming out of the stove.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (3)
- A kind of 1. bearing roller blank automated production equipment, it is characterised in that：It includes material section conveyer assembly（1）, peace Mounted in the material section conveyer assembly（1）Either side and more sawing machines being matched therewith（2）, installed in the material section convey Thermomechanical components（1）End is used for the sub-material component for carrying out weighing sorting to it according to quality of material（5）And it is arranged at the sub-material Component（5）The heating in medium frequency component in downstream（6）；It also includes being arranged on the heating in medium frequency component（6）Downstream and it is spaced successively The preforming machine of setting（8）, fly press（9）, cooling component（10）And annealing furnace（11）, the heating in medium frequency component（6）、 Preforming machine（8）And fly press（9）Between be provided with robot for handling material（7）.
- 2. bearing roller blank automated production equipment according to claim 1, it is characterised in that：The sub-material component （5）Including with the material section conveyer assembly（1）The ladder elevator being connected（53）, carding machine for arranging material （51）And the carding machine（51）The weighing instrument being connected（52）, pusher cylinder（55）, charging basket（54）, the weight that is obtained by scale Real-time graded, by the material section of different weight grade through different cylinders（55）It is pushed into corresponding charging basket（54）It is interior.
- 3. bearing roller blank automated production equipment according to claim 1, it is characterised in that：The heating in medium frequency Component（6）Including entering stove staged elevator（61）, with it is described enter stove staged elevator（61）The carrier chain being connected（62）、 Cover at the carrier chain（62）Outer intermediate-frequency heating furnace（63）, be arranged at the intermediate-frequency heating furnace（63）The temperature measuring device in downstream （64）, be arranged at the intermediate-frequency heating furnace（63）Downstream and with the temperature measuring device（64）Three tunnel material temperature sorting units being engaged （66）And installed in the carrier chain（62）The robot feeding cup of end（65）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720589937.6U CN206716952U (en) | 2017-05-25 | 2017-05-25 | A kind of bearing roller blank automated production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720589937.6U CN206716952U (en) | 2017-05-25 | 2017-05-25 | A kind of bearing roller blank automated production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206716952U true CN206716952U (en) | 2017-12-08 |
Family
ID=60511853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720589937.6U Active CN206716952U (en) | 2017-05-25 | 2017-05-25 | A kind of bearing roller blank automated production equipment |
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| CN (1) | CN206716952U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500199A (en) * | 2018-04-02 | 2018-09-07 | 合肥市远大轴承锻造有限公司 | A kind of Intelligent cold control device for inhibiting bearing forging net carbide to be formed |
| CN111054812A (en) * | 2019-12-20 | 2020-04-24 | 浙江赛赛轴承有限公司 | Twice-heating blanking process and device for bearing processing |
-
2017
- 2017-05-25 CN CN201720589937.6U patent/CN206716952U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500199A (en) * | 2018-04-02 | 2018-09-07 | 合肥市远大轴承锻造有限公司 | A kind of Intelligent cold control device for inhibiting bearing forging net carbide to be formed |
| CN108500199B (en) * | 2018-04-02 | 2023-07-07 | 合肥市远大轴承锻造有限公司 | Intelligent cooling control device for inhibiting formation of net carbide of bearing forging |
| CN111054812A (en) * | 2019-12-20 | 2020-04-24 | 浙江赛赛轴承有限公司 | Twice-heating blanking process and device for bearing processing |
| CN111054812B (en) * | 2019-12-20 | 2021-11-19 | 浙江赛赛轴承有限公司 | Twice-heating blanking process and device for bearing processing |
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