CN104028591B - Cold heading machine of bearing rolling body on-line synchronous friction feeding uncoiling equipment for straightening - Google Patents
Cold heading machine of bearing rolling body on-line synchronous friction feeding uncoiling equipment for straightening Download PDFInfo
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- CN104028591B CN104028591B CN201410296285.8A CN201410296285A CN104028591B CN 104028591 B CN104028591 B CN 104028591B CN 201410296285 A CN201410296285 A CN 201410296285A CN 104028591 B CN104028591 B CN 104028591B
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Abstract
Cold heading machine of bearing rolling body on-line synchronous friction feeding uncoiling equipment for straightening, comprise the hanging scroll for laying bearing steel material, pull the controller of wheel, trigger switch, control electric machine rotation and the straightener for straightening bearing Steel material by motor-driven, for bearing steel material provides power continuously, by the operating rate adjustment bearing steel material transmission speed of cold headers/punch press, ensure that transmission is consistent with operating speed, synchronous working, and complete straightening operation in transmitting procedure.
Description
Technical field
The present invention relates to bearing roller manufacture field, specifically be that transmission aligning is carried out, the on-line synchronous friction feeding uncoiling equipment for straightening that and fitted bearing rolling element cold headers/punch press uses to bearing steel material.
Background technology
In prior art, need in bearing machining field first to carry out stretching to every root bearing steel, again the two ends of every root bearing steel are cut out, simultaneously, artificial bearing steel process is put into cold headers (punch press) carry out cold-heading (punching press) obtain needed for parts, such treatment process does not have a special machine and carries out friction feeding aligning, wastes the plenty of time, every root bearing steel capital needs to cut out two ends, loses time and material.
Summary of the invention
The present invention provides a kind of cold heading machine of bearing rolling body on-line synchronous friction feeding uncoiling equipment for straightening for solving the problems of the technologies described above, for bearing steel material provides power continuously, by the operating rate adjustment bearing steel material transmission speed of cold headers/punch press, ensure that transmission is consistent with operating speed, synchronous working, and straightening operation is completed in transmitting procedure.
The technical scheme adopted for realizing above-mentioned technical purpose is: cold heading machine of bearing rolling body on-line synchronous friction feeding uncoiling equipment for straightening, comprise the hanging scroll for laying bearing steel material, pull wheel by motor-driven, trigger switch, control the controller of electric machine rotation and the straightener for straightening bearing Steel material, trigger switch is arranged on cold headers for gathering the working signal of cold headers, and be connected with controller, cold headers often work once, trigger switch is to controller signal, consistent with cold headers operating rate to realize feeding speed, described hanging scroll is by driving rotation, described pulling is made up of the pinch roller of upper and lower two relatively synchronized rotary setting wheel, pinch roller is elevated by lifting mechanism control, described straightener is made up of multiple squeegee roller being pressed on bearing steel material, multiple squeegee roller is separately positioned on the both sides of bearing steel material.
Described hoisting mechanism is hydraulic cylinder.
Described pulling is provided with buffer roll between wheel and hanging scroll.
Guide wheel is provided with below described hanging scroll.
Described multiple squeegee rollers are crisscross arranged by bearing steel material transmission direction.
Guide rail is provided with between described adjacent two squeegee rollers.
Described trigger switch is the one in optical sensor, displacement transducer, rotary encoder, travel switch.
Beneficial effect of the present invention is:
1, this equipment can realize the continuous straightening feeding of bearing steel material, and feeding speed is adjustable, saving material of saving time.
2, adopt hydraulic cylinder as hoisting mechanism, adjustable pull to wheel between gap, to be pressed in pinch roller upper bearing (metal) steel compress time, hydraulic cylinder according to toughness of material resilience, can have enough binder adaptive faculties most.
3, straightener is made up of multiple squeegee roller, and multiple squeegee roller is arranged in bearing steel material both sides, and carries out aligning compression to bearing steel, and mutually stagger between wheel with wheel, leveling effect is better, saves squeegee roller number simultaneously.
4, trigger switch is arranged on cold headers/punch press, according to cold headers/punch press action, motor message is transferred to variable speed machine, variable speed machine drives hanging scroll, pulls the rotation of wheel synchronous same-speed, transmission speed is consistent with the operating speed of cold headers/punch press, realize on-line continuous transmission.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of guide rail of the present invention;
Fig. 3 is the side-looking structural representation of straightener of the present invention;
Fig. 4 is the structural representation of embodiments of the invention 1;
Fig. 5 is the structural representation of embodiments of the invention 2;
Fig. 6 is the structural representation of embodiments of the invention 3;
In figure: 1, hanging scroll, 2, pull wheel, 201, pinch roller, 3, straightener, 301, squeegee roller, 302, guide rail, 4, buffer roll, 5, guide wheel, 6, controller, 7, trigger switch.
Detailed description of the invention
As shown in the figure, namely the bearing steel disk being utilized by bearing steel material bearing steel charging tray to be set as is linked with on hanging scroll, this kind of bearing steel disk only has a first tail, due to the hard power effect of steel band, this dribbling can not be scattered, bearing steel material two is processed, upper pressure wheel or pressure lower pressure wheel is mentioned by hydraulic cylinder, expand pull to wheel between gap, and one of bearing steel disk is placed on pull to wheel between, primer fluid cylinder pressure makes to pull and clamps wheel set bearing Steel material, start hanging scroll simultaneously, pull wheel, pull a generation pulling force to wheel set bearing steel disk, eliminate the hard power in bearing steel disk, again by the rolling transmission of hanging scroll, bearing steel disk is broken up winding and is laid on hanging scroll, by the barrier of buffer roll, make to be pulled and can not reverse winding on transmission equipment to taking turns the bearing steel material pulled, hanging scroll and pull to wheel power adopt variable speed machine drive, ensure to pull two pinch rollers to wheel synchronized, do not affect again the transmission of hanging scroll upper bearing (metal) Steel material simultaneously, the realization of this kind of function can adopt single motor to drive respectively, also Dual-motors Driving can be adopted, use in Dual-motors Driving, one of them motor uses the driving of chain gears meshing to pull wheel, another motor drives hanging scroll, or adopt a motor to drive, change gear is connected synchronous axial system with lower pressure wheel, lower pressure wheel connects gear again, the gears meshing be connected with upper pressure wheel again, motor is connected to by chain by meshed gears, by driven by motor synchronous rotary.The selection of motor can adopt variable speed electric motors, particularly, also not variable speed electric motors, particularly can be adopted, motor is collected trigger switch signal by controller and is carried out action, just motor movement can be controlled when controller receives signal, ensure that transmission speed is identical with the punching press/cold-heading speed of punch press/cold headers, when transmitting bearing steel, ensureing hanging scroll, pulling to wheel speed unanimously, regulating by regulating variable speed machine.
Bearing steel material is forward pulled to enter straightener through pulling to wheel, state is established because bearing steel presents dish always, bearing steel is also in case of bending after breaing up, straightener is utilized to align, straightener is divided into level to align and vertically aligns, straightener is arranged on equipment by adjustable apparatus, the distance between squeegee roller is regulated according to the diameter hardness of bearing steel material, level aligning and vertically aligning can only establish one group separately, also many groups can be arranged, be arranged alternately as required, or arrange continuously.The bearing steel material aligned the most at last sends into stamping machine/cold headers.
Embodiment 1
Trigger switch installed by cold headers/punch press, this trigger switch can be the one in optical sensor, displacement transducer, rotary encoder, when cold headers/punch press work, optical sensor, displacement transducer or revolve the work that encoder often senses cold headers/punch press, by collection working signal, and working signal is transferred to controller, controller controls variable speed machine and drives hanging scroll, pulls the feeding of wheel synchronous rotary.When trigger switch induction is less than signal, variable speed machine does not work, and ensure that cold headers/punch press materials speed is consistent with equipment feeding speed, work is synchronous.
Straightener is vertically arranged, be made up of multiple squeegee roller 301, the outer circumference surface of squeegee roller offers groove, adjacent two squeegee rollers being arranged on bearing steel material both sides are crisscross arranged, its center is not on same vertical straight line, this kind arranges along bearing steel material staggered, realizes precisely aligning fast.
Embodiment 2
Trigger switch installed by cold headers/punch press, this trigger switch can be travel switch, when cold headers/punch press runs, its swing arm place is provided with travel switch, swing arm touches travel switch when swinging, and travel switch collects the working signal of cold headers/punch press, and working signal is transferred to controller, controller controls variable speed machine motion, makes variable speed machine drive hanging scroll, pulls the feeding of wheel synchronous rotary.When swing arm is not moved, travel switch does not collect signal, and variable speed machine does not work, and ensure that cold headers/punch press materials speed is consistent with equipment feeding speed, work is synchronous.
Straightener is vertically arranged, be made up of multiple squeegee roller 301, the outer circumference surface of squeegee roller offer groove, be arranged on bearing steel material both sides time to face two squeegee rollers be one group, wherein the center of part extruding wheels is on same level straight line, the interlaced setting of another part squeegee roller.
Embodiment 3
Trigger switch installed by cold headers/punch press, this trigger switch can be travel switch, when cold headers/punch press runs, its swing arm place is provided with travel switch, swing arm touches travel switch when swinging, and travel switch collects the working signal of cold headers/punch press, and working signal is transferred to controller, controller controls variable speed machine motion, makes variable speed machine drive hanging scroll, pulls the feeding of wheel synchronous rotary.When swing arm is not moved, travel switch does not collect signal, and variable speed machine does not work, and ensure that cold headers/punch press materials speed is consistent with equipment feeding speed, work is synchronous.
Straightener is horizontally disposed with, be made up of multiple squeegee roller 301 and guide rail 302, the outer circumference surface of squeegee roller offers groove, guide rail 302 offers the groove of guiding aligning, be arranged on bearing steel material both sides time to face two squeegee rollers be one group, wherein the center of part extruding wheels is on same level straight line, the interlaced setting of another part squeegee roller.Serve in bearing steel material transmission between the squeegee roller set gradually and be provided with guide rail, this guide rail plays the effects such as aligning guide support.
Claims (8)
1. cold heading machine of bearing rolling body on-line synchronous friction feeding uncoiling equipment for straightening, it is characterized in that: comprise the hanging scroll (1) for laying bearing steel material, pull wheel (2) by motor-driven, trigger switch (7), control the controller (6) of electric machine rotation and the straightener (3) for straightening bearing Steel material, trigger switch (7) is arranged on cold headers for gathering the working signal of cold headers, and be connected with controller (6), cold headers often work once, trigger switch is to controller signal, consistent with cold headers operating rate to realize feeding speed, described hanging scroll (1) is driven by motor and rotates, described pulling is made up of the pinch roller (201) of upper and lower two relatively synchronized rotary setting wheel (2), pinch roller (201) is elevated by lifting mechanism control, described straightener (3) is made up of multiple squeegee roller (301) being pressed on bearing steel material, multiple squeegee roller (301) is separately positioned on the both sides of bearing steel material.
2. cold heading machine of bearing rolling body on-line synchronous friction feeding uncoiling equipment for straightening as claimed in claim 1, is characterized in that: described hoisting mechanism is hydraulic cylinder.
3. cold heading machine of bearing rolling body on-line synchronous friction feeding uncoiling equipment for straightening as claimed in claim 1, is characterized in that: described pulling is provided with buffer roll (4) between wheel (2) and hanging scroll (1).
4. cold heading machine of bearing rolling body on-line synchronous friction feeding uncoiling equipment for straightening as claimed in claim 1, is characterized in that: described hanging scroll (1) below is provided with guide wheel (5).
5. cold heading machine of bearing rolling body on-line synchronous friction feeding uncoiling equipment for straightening as claimed in claim 1, is characterized in that: described multiple squeegee rollers (301) are crisscross arranged by bearing steel material transmission direction.
6. cold heading machine of bearing rolling body on-line synchronous friction feeding uncoiling equipment for straightening as claimed in claim 1, is characterized in that: be provided with guide rail (302) between described adjacent two squeegee rollers (301).
7. cold heading machine of bearing rolling body on-line synchronous friction feeding uncoiling equipment for straightening as claimed in claim 1, is characterized in that: described trigger switch (7) is optical sensor, one in displacement transducer, rotary encoder, travel switch.
8. cold heading machine of bearing rolling body on-line synchronous friction feeding uncoiling equipment for straightening as claimed in claim 1, is characterized in that: described motor is variable speed machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296285.8A CN104028591B (en) | 2014-06-27 | 2014-06-27 | Cold heading machine of bearing rolling body on-line synchronous friction feeding uncoiling equipment for straightening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296285.8A CN104028591B (en) | 2014-06-27 | 2014-06-27 | Cold heading machine of bearing rolling body on-line synchronous friction feeding uncoiling equipment for straightening |
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| Publication Number | Publication Date |
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| CN104028591A CN104028591A (en) | 2014-09-10 |
| CN104028591B true CN104028591B (en) | 2016-03-23 |
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| CN201410296285.8A Active CN104028591B (en) | 2014-06-27 | 2014-06-27 | Cold heading machine of bearing rolling body on-line synchronous friction feeding uncoiling equipment for straightening |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923710B (en) * | 2015-06-16 | 2017-03-08 | 宁波思进机械股份有限公司 | Major diameter coils the cold headers on-line synchronous friction feeding uncoiling straightener of steel |
| CN105033116B (en) * | 2015-08-12 | 2016-09-14 | 浙江东瑞机械工业有限公司 | A kind of cold header |
| CN106086373B (en) * | 2016-08-30 | 2018-10-09 | 湖州迈拓精密管业有限公司 | A kind of coil pipe annealing furnace |
| CN106119504B (en) * | 2016-08-30 | 2018-10-09 | 湖州迈拓精密管业有限公司 | A kind of coil pipe annealing device |
| CN109016120A (en) * | 2018-09-18 | 2018-12-18 | 中国矿业大学(北京) | The slip casting pipe forming machine of adjustable tubing outer diameter |
| CN113777112A (en) * | 2021-09-15 | 2021-12-10 | 河北工业职业技术学院 | Revolving body appearance detection device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100467155C (en) * | 2006-06-12 | 2009-03-11 | 浙江双友物流器械股份有限公司 | Wire rod straightener for wire hook formation machine |
| JP5510139B2 (en) * | 2010-07-12 | 2014-06-04 | セイコーエプソン株式会社 | Manufacturing method of cylindrical shaft |
| CN202239056U (en) * | 2011-09-09 | 2012-05-30 | 福州长榕弹簧有限公司 | Braking vane thickness detection warning sheet feeding device |
| CN202539275U (en) * | 2012-03-01 | 2012-11-21 | 平顶山市鹰兴轴承有限公司 | On-line straightening device |
| CN203936167U (en) * | 2014-06-27 | 2014-11-12 | 洛阳久德轴承模具技术有限公司 | Cold heading machine of bearing rolling body on-line synchronous friction feeding uncoiling equipment for straightening |
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Effective date of registration: 20170724 Address after: Luolong District 471000 of Henan city of Luoyang Province Li Lou Jing Hua City Patentee after: Luoyang Weichuang Bearing Mould Co., Ltd. Address before: No. 6 silver Kunming Science and Technology Park 471000 Henan province Luoyang Fenghua high tech Development Zone, Road No. 1 building four layer Patentee before: Luoyang Jiude Bearing Mold Technology Co., Ltd. |
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