CN104964568B - A kind of rotating supporting device during pipe Bar Wire Product end heat - Google Patents
A kind of rotating supporting device during pipe Bar Wire Product end heat Download PDFInfo
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- CN104964568B CN104964568B CN201510398886.4A CN201510398886A CN104964568B CN 104964568 B CN104964568 B CN 104964568B CN 201510398886 A CN201510398886 A CN 201510398886A CN 104964568 B CN104964568 B CN 104964568B
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Abstract
The present invention relates to rotating supporting device during a kind of pipe Bar Wire Product end heat, including Medium Frequency Induction Heating Furnace and the rotating roller of placement pipe Bar Wire Product, rotating roller has multiple, is arranged side by side in the dead ahead of Medium Frequency Induction Heating Furnace, in a line arrangement together with Medium Frequency Induction Heating Furnace.When pipe Bar Wire Product end is heated by Medium Frequency Induction Heating Furnace, roller drives pipe Bar Wire Product to rotate, ensure that its end heat is uniform, the end cantilever long impact on its straight degree when eliminating heating, reductor rotating is alternately rotated drive pipe Bar Wire Product rotating and is alternately rotated, and eliminates pipe Bar Wire Product and rotates the axial float caused, it is ensured that the quality of heat processing and forming product, improve yield rate, adapt to the pipe Bar Wire Product of different length by adjusting the arrangement of rotary apparatus.Solve application Medium Frequency Induction Heating Furnace to easily causing the problem that end heat is uneven or causes pipe Bar Wire Product to bend during pipe Bar Wire Product end heat, it is ensured that the quality of heat processing and forming product, improve yield rate.
Description
Technical field
The present invention relates to pipe Bar Wire Product end heat processing technique, rotating supporting device during a kind of pipe Bar Wire Product end heat.
Background technology
Before to the end hot-working of pipe Bar Wire Product, its end is carried out heating is one of main technique, and the straight degree after the uniformity coefficient of pipe Bar Wire Product end heat and heating is the biggest for the impact of heat processing and forming product quality.
Pipe Bar Wire Product end heat applies more heating furnace to be Medium Frequency Induction Heating Furnace in the market, its principle of heating is that the induction coil generation electromagnetic field used the power on carries out noncontact sensing heating to the workpiece in burner hearth, the induction coil of burner hearth is generally hand wound, it is difficult to ensure that the uniformity of coiling, so will result in the inhomogeneities of pipe Bar Wire Product end heat.
Additionally the heat processing technique of products of different specifications is different, and pipe Bar Wire Product end heated length is also the most different, and for the bigger pipe Bar Wire Product of heated length, easily produces buckling phenomenon, even affect being smoothed out of subsequent handling during heating long due to end cantilever.
Pipe it is exactly that converted products is off quality that the uneven and bigger flexibility of Bar Wire Product end heat the most directly endangers, percent defective is high.
Summary of the invention
Present invention aim to address on existing market, application Medium Frequency Induction Heating Furnace is to easily causing the problem that end heat is uneven or causes pipe Bar Wire Product to bend during pipe Bar Wire Product end heat, ensure the uniformity of pipe Bar Wire Product end heat and straight degree, guarantee the quality of heat processing and forming product, improve yield rate.
For this, the invention provides rotating supporting device during a kind of pipe Bar Wire Product end heat, including Medium Frequency Induction Heating Furnace and the rotating roller of placement pipe Bar Wire Product, described rotating roller has multiple, it is arranged side by side in the dead ahead of Medium Frequency Induction Heating Furnace, and in a line arrangement together with Medium Frequency Induction Heating Furnace.
Described rotating roller is made up of bearing block, reductor, bearing, roller one, gear one, axle one, roller two, gear two, axle two, gear three, described bearing block and reductor are arranged on bearing by bolt, reductor is connected on motor, gear three passes through key connecting on speed reducer output shaft, axle one and axle two are arranged in bearing block by bearing, axle one and axle two end are separately installed with gear one and gear two, gear one and gear two and all engage with gear three；
Described roller one and roller two respectively by key connecting on axle one, axle two, and roller one is equal with the outer of roller two and respectively higher than gear one and gear two outer.
In the same horizontal line, gear one is identical with gear two diameter for described axle one and the axis of axle two, and roller one is identical with the diameter of roller two.
Described gear three is 1 with gear one, the gear ratio of gear two.
Beneficial effects of the present invention:
1, the arrangement adjusting rotating roller adapts to the pipe Bar Wire Product of different length.
2, slowly rotate during the heating of pipe Bar Wire Product, it is ensured that the uniformity of pipe Bar Wire Product end heat and straight degree.
3, the forward and reverse alternate rotation of pipe Bar Wire Product, eliminates pipe Bar Wire Product and rotates the axial float caused so that it is endface position keeps constant.
Below with reference to accompanying drawing, the present invention is described in further details.
Accompanying drawing explanation
Fig. 1 is the device distribution schematic diagram of the present invention.
Fig. 2 is the structural front view of rotating roller.
Fig. 3 is the structural side view of rotating roller.
Description of reference numerals: 1, Medium Frequency Induction Heating Furnace；2, rotating roller；3, pipe Bar Wire Product；4, bearing block；5, reductor；6, bearing；7, roller one；8, gear one；9, axle one；10, roller two；11, gear two；12, axle two；13, gear three.
Detailed description of the invention
Embodiment 1:
The present embodiment provides rotating supporting device during a kind of pipe Bar Wire Product end heat, as shown in Figure 1, including Medium Frequency Induction Heating Furnace 1 and the rotating roller 2 of placement pipe Bar Wire Product 3, described rotating roller 2 has multiple, it is arranged side by side in the dead ahead of Medium Frequency Induction Heating Furnace 1, and in a line arrangement together with Medium Frequency Induction Heating Furnace 1, distance away between adjacent two rotating rollers 2, can be adjusted according to actual needs.
Rotating supporting device during this pipe Bar Wire Product end heat of the present embodiment, pipe Bar Wire Product 3 is placed on rotating roller 2, then Medium Frequency Induction Heating Furnace 1 is utilized to heat, owing to rotating roller 2 can drive pipe Bar Wire Product 3 thereon to rotate, so when Medium Frequency Induction Heating Furnace 1 is to pipe Bar Wire Product 3 end heat, the ratio that is heated is more uniform, it is ensured that the uniformity of end heat.
Owing in the present embodiment, rotating roller 2 has multiple, arrange in yi word pattern together with Medium Frequency Induction Heating Furnace 1, so pipe Bar Wire Product 3 present invention of different length all can be suitable for, according to the concrete length of pipe Bar Wire Product 3, the number of choice arrangement rotating roller 2.
Embodiment 2:
On the basis of embodiment 1, as shown in Figures 2 and 3, the concrete structure of rotating roller 2 is defined by the present embodiment, in the present embodiment, rotating roller 2 is by bearing block 4, reductor 5, bearing 6, roller 1, gear 1, axle 1, roller 2 10, gear 2 11, axle 2 12, gear 3 13 forms, described bearing block 4 and reductor 5 are arranged on bearing 6 by bolt, reductor 5 is connected on motor, gear 3 13 passes through key connecting on reductor 5 output shaft, axle 1 and axle 2 12 are arranged in bearing block 4 by bearing, axle 1 and axle 2 12 end are separately installed with gear 1 and gear 2 11, gear 1 and gear 2 11 all engage with gear 3 13.
Roller 1 and roller 2 10 respectively by key connecting on axle 1, axle 2 12, and roller 1 is equal with the outer of roller 2 10 and respectively higher than gear 1 and gear 2 11 outer.
First, being placed on by pipe Bar Wire Product 3 on roller 1 and roller 2 10, pipe Bar Wire Product 3 just can be placed between the two by the circular configuration of roller 1 and roller 2 10.Motor rotation, by reductor 5, power is passed out, driven gear 3 13 rotates, gear 3 13 engages with gear 1 and gear 2 11, then gear 1 and gear 2 11 are as well as rotation, gear 1 and gear 2 11 are contained on axle 1 and axle 2 12, so axle 1 and axle 2 12 are also with rotation, now it is contained in the roller 1 on axle 1 and axle 2 12 and roller 2 10 also rotates, roller 1 and roller 2 10 drive pipe Bar Wire Product 3 thereon to rotate, so position of Medium Frequency Induction Heating Furnace 1 heating is becoming the most at any time, each position, pipe Bar Wire Product 3 end is heated evenly.
In the present embodiment, in the same horizontal line, axle 1 and axle 2 12 two axial lines are in a distance, it is ensured that the pipe Bar Wire Product of different size is propped up by roller one with roller two, and stability of rotation, is difficult to landing for the axis of axle 1 and axle 2 12.Gear 1 is identical with gear 2 11 diameter, and roller 1 is identical with the diameter of roller 2 10, and gear 3 13 and gear 1, the gear ratio of gear 2 11 are 1.Gear, roller that diameter is identical ensure that the kinetic energy that pipe Bar Wire Product 3 can smoothly accept transmission rotates.
Present invention design supports and roll tube Bar Wire Product when Medium Frequency Induction Heating Furnace 1 is to pipe Bar Wire Product 3 end heat, ensure that its end heat is uniform, the end cantilever long impact on its straight degree when eliminating heating, adjustment reductor 5 rotating is alternately rotated drive pipe Bar Wire Product 3 rotating and is alternately rotated, eliminate pipe Bar Wire Product and rotate the axial float caused, guarantee the quality of heat processing and forming product, adapt to the pipe Bar Wire Product 3 of different length by adjusting the arrangement of rotating roller 2.
In sum, when pipe Bar Wire Product end is heated by Medium Frequency Induction Heating Furnace, roller drives pipe Bar Wire Product to rotate, ensure that its end heat is uniform, the end cantilever long impact on its straight degree when eliminating heating, reductor rotating is alternately rotated drive pipe Bar Wire Product rotating and is alternately rotated, eliminate pipe Bar Wire Product and rotate the axial float caused, guarantee the quality of heat processing and forming product, improve yield rate, adapt to the pipe Bar Wire Product of different length by adjusting the arrangement of rotary apparatus.
Exemplified as above is only the illustration to the present invention, is not intended that the restriction to protection scope of the present invention, within the every and same or analogous design of the present invention belongs to protection scope of the present invention.
Claims (3)
1. a rotating supporting device during pipe Bar Wire Product end heat, including Medium Frequency Induction Heating Furnace (1) and the rotating roller (2) of placement pipe Bar Wire Product (3), it is characterized in that: described rotating roller (2) has multiple, it is arranged side by side in the dead ahead of Medium Frequency Induction Heating Furnace (1), and in a line arrangement together with Medium Frequency Induction Heating Furnace (1)；
Described rotating roller (2) is by bearing block (4), motor, reductor (5), bearing (6), roller one (7), gear one (8), axle one (9), roller two (10), gear two (11), axle two (12), gear three (13) forms, described bearing block (4) and reductor (5) are arranged on bearing (6) by bolt, reductor (5) is connected on motor, gear three (13) passes through key connecting on reductor (5) output shaft, axle one (9) and axle two (12) are arranged in bearing block (4) by bearing, axle one (9) and axle two (12) end are separately installed with gear one (8) and gear two (11), gear one (8) and gear two (11) all engage with gear three (13)；
Described roller one (7) and roller two (10) respectively by key connecting on axle one (9), axle two (12), and roller one (7) is equal with the outer of roller two (10) and respectively higher than gear one (8) and gear two (11) outer.
2. rotating supporting device during pipe Bar Wire Product end heat as claimed in claim 1, it is characterized in that: described axle one (9) and the axis of axle two (12) are in the same horizontal line, gear one (8) is identical with gear two (11) diameter, and roller one (7) is identical with roller two (10) diameter.
3. rotating supporting device during pipe Bar Wire Product end heat as claimed in claim 2, it is characterised in that: described gear three (13) is 1 with gear one (8), the gear ratio of gear two (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510398886.4A CN104964568B (en) | 2015-07-09 | 2015-07-09 | A kind of rotating supporting device during pipe Bar Wire Product end heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510398886.4A CN104964568B (en) | 2015-07-09 | 2015-07-09 | A kind of rotating supporting device during pipe Bar Wire Product end heat |
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| Publication Number | Publication Date |
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| CN104964568A CN104964568A (en) | 2015-10-07 |
| CN104964568B true CN104964568B (en) | 2016-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510398886.4A Active CN104964568B (en) | 2015-07-09 | 2015-07-09 | A kind of rotating supporting device during pipe Bar Wire Product end heat |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107159760A (en) * | 2017-07-13 | 2017-09-15 | 张家港市宇昇机械有限公司 | A kind of bending machine feed mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86103933A (en) * | 1986-06-12 | 1987-09-23 | 冶金工业部钢铁研究总院 | Hot finished steel pipe Heat Treatment and refrigerating unit thereof |
| JPH01152219A (en) * | 1987-12-08 | 1989-06-14 | Kubota Ltd | Heat treating method for preventing bending of cast iron tube |
| CN101643831A (en) * | 2009-09-11 | 2010-02-10 | 无锡德新钢管有限公司 | Automatic high-frequency induction hardening device of rotary large-diameter seamless hot-expanding steel tube |
| CN201648469U (en) * | 2010-03-30 | 2010-11-24 | 江苏武进不锈钢管厂集团有限公司 | Steel tube holding rotating device |
| CN202185546U (en) * | 2011-05-18 | 2012-04-11 | 北京科大中冶技术发展有限公司 | Rotary positioning device with uniform heating at end of steel tube |
| CN204787844U (en) * | 2015-07-09 | 2015-11-18 | 中国重型机械研究院股份公司 | Rotation support device during heating of excellent wire rod tip of pipe |
-
2015
- 2015-07-09 CN CN201510398886.4A patent/CN104964568B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86103933A (en) * | 1986-06-12 | 1987-09-23 | 冶金工业部钢铁研究总院 | Hot finished steel pipe Heat Treatment and refrigerating unit thereof |
| JPH01152219A (en) * | 1987-12-08 | 1989-06-14 | Kubota Ltd | Heat treating method for preventing bending of cast iron tube |
| CN101643831A (en) * | 2009-09-11 | 2010-02-10 | 无锡德新钢管有限公司 | Automatic high-frequency induction hardening device of rotary large-diameter seamless hot-expanding steel tube |
| CN201648469U (en) * | 2010-03-30 | 2010-11-24 | 江苏武进不锈钢管厂集团有限公司 | Steel tube holding rotating device |
| CN202185546U (en) * | 2011-05-18 | 2012-04-11 | 北京科大中冶技术发展有限公司 | Rotary positioning device with uniform heating at end of steel tube |
| CN204787844U (en) * | 2015-07-09 | 2015-11-18 | 中国重型机械研究院股份公司 | Rotation support device during heating of excellent wire rod tip of pipe |
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| CN104964568A (en) | 2015-10-07 |
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