CN101983785B - Cage forming machine set with regulating inner roller - Google Patents
Cage forming machine set with regulating inner roller Download PDFInfo
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- CN101983785B CN101983785B CN 201010528438 CN201010528438A CN101983785B CN 101983785 B CN101983785 B CN 101983785B CN 201010528438 CN201010528438 CN 201010528438 CN 201010528438 A CN201010528438 A CN 201010528438A CN 101983785 B CN101983785 B CN 101983785B
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 210000003746 feather Anatomy 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 12
- 230000002146 bilateral effect Effects 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 18
- 239000010959 steel Substances 0.000 description 18
- 238000010586 diagram Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The invention relates to a cage forming machine set with a regulating inner roller, which is characterized in that a driving mechanism for driving an inner roller bracket to upwards and downwards move is arranged on a cross beam corresponding to the position of each inner roller mechanism; the inner roller bracket is provided with a three-roller inner roller set regulating assembly formed by a center inner roller and outer side inner rollers or is provided with a five-roller inner roller set regulating assembly formed by a center inner roller, secondary side inner rollers and outer side inner rollers; the center inner roller of each inner roller set is provided with a regulating device for the center inner roller; two outer side inner rollers of the three-roller inner roller set are provided with regulating devices for the outer side inner rollers; or two secondary side inner rollers of the five-roller inner roller set are provided with regulating devices for the secondary side inner rollers and two outer side inner rollers are provided with regulating devices for the outer side inner rollers. The invention has the characteristics of reasonable design and compact structure, high production efficiency, low investment cost and the like, is easy to manage and convenient to use, and also has the functions of regulating positions of all inner rollers and greatly reducing the number of inner rollers to be manufactured.
Description
Technical field
The invention belongs to steel pipe row-roll forming process machine, particularly a kind of row-roll forming process unit with regulating inner roller.
Background technology
At present, in the steel pipe forming operation of steel pipe's production factory, be widely used the row-roll forming process machine; The structure of its row-roll forming process machine comprises by base, frame and many composing types roller mechanism, connect by entablature at base, the many frames that straight beam forms, usually according to the full-length of the dimensions of processed pipe, on remain silent pipe from maximum open to processing and forming, approximately 12 composing type roller mechanisms of installing distribute in frame, its every composing type roller mechanism is by outer roller, interior roller mechanism, upper pressure roller, snub pulley and drives structure form, wherein every group of interior roller mechanism comprises interior roller support and interior roller group, roller support in the crossbeam dress, sequentially be fixedly connected with interior roller group on the interior roller support corresponding with the arc surface position of processed pipe forming hole, press the size of the arc surface length dimension of processed pipe forming hole, be divided into for roller group in little three rollers of length and be used for roller group in the five large rollers of length, in its three roller the roller group by roller in placed in the middle and placed in the middle in three rollers that form of the interior roller in two outsides of roller both sides be distributed on the arc surface of processed pipe forming hole; And in five rollers roller group by roller in placed in the middle, placed in the middle in five rollers that form of the interior roller in two outsides in the interior roller outside of the interior roller of twice side of roller both sides and two these sides be distributed on the arc surface of processed pipe forming hole.In the time will processing the steel pipe of different tube diameters, wherein outer roller, upper pressure roller, snub pulley do not need to change, and must change but be in interior roller on the processed pipe inwall, that be fixed on interior roller support, can be processed into the steel pipe of required caliber; Well-known, at present, from the tube product standard, to stipulate, the steel pipe caliber begins 711 ㎜ to ∮ from ∮ 273 ㎜; Its Steel tube standard caliber size is very many, again because each steel pipe caliber size just needs the interior roller of 12 groups of passes; Can see completely more than the interior roller quantity.Therefore, steel pipe's production factory must have the interior roller of above-mentioned Steel tube standard caliber size, can satisfy the market demand of standard steel pipe; If will count the interior roller of making non-standard steel pipe, steel pipe's production factory will expend investment and make interior roller and be provided with larger storehouse and deposit and add administrative staff; Certainly will cause the raising of steel pipe manufacturing cost.
Summary of the invention
The present invention is intended to the shortcoming and defect part that exists in above-mentioned technology, and provide not only reasonable in design, compact conformation, internally all interior rollers carry out position adjustments in the roller group, reduced widely again the quantity of roller in making, and it is high to have production efficiency, and investment cost is low, is convenient to very easily a kind of row-roll forming process unit with regulating inner roller of management and using.
The objective of the invention is to adopt following technical scheme to realize: described row-roll forming process unit with regulating inner roller, interior roller support in comprising every group in the roller mechanism, interior roller group, it is characterized in that: installing drives on the interior roller support on the crossbeam corresponding with roller mechanism position in every group, the driving mechanism of lower motion, sequentially install the adjusting device by roller in placed in the middle in every group corresponding with the arc surface position of processed pipe forming hole on the roller support, the adjusting assembly of roller group in three rollers that the adjusting device of roller forms in the outside, or sequentially install adjusting device by roller in placed in the middle, the roller group is regulated assembly in five rollers that the adjusting device of roller forms in the adjusting device of roller and the outside in the inferior side; Adjusting device of installing interior roller placed in the middle on the interior roller placed in the middle of roller group in each, the adjusting device of roller in the interior roller installing outside in two outsides of roller group in three rollers; Or in five rollers the adjusting device of roller in the interior roller installing outside in the adjusting device of roller and two outsides in the interior roller installing time side of twice side of roller group; The adjusting device of described interior roller placed in the middle is comprised of roller seat, adjusting screw mandrel, adjusting screw and feather key, bottom at roller seat connects interior roller placed in the middle, the roller seat bilateral symmetry is provided with two feather keys, make roller seat along interior roller support moving linearly by feather key, the adjusting screw is equipped with at the roller seat top, the hypomere of regulating screw mandrel is threaded in to be regulated in the screw, the top board that the driving end of adjusting screw mandrel upper end passes interior roller support stretches outside top board, rotate the driving end of regulating the screw mandrel upper end by hand-held Wrench, realize the position adjustments to interior roller placed in the middle; Each adjusting device of the adjusting device of roller is comprised of the governor motion of drive bevel gear and the governor motion of driven wheel of differential in the adjusting device of described the interior roller of side and the outside, at the governor motion of the interior roller installing drive bevel gear in inferior side or the outside, the roller installing is by the governor motion of active conical tooth wheel drive driven wheel of differential in another of inferior side or the outside.
Principle of the present invention and operation are described below:
Adopt the upper and lower adjusting device of roller support in the described driving that is formed by adjusting bracket, interior roller support, motor, reduction box, screw mandrel, screw, slide and pressing plate among the present invention; Just realized adopting the integrally-regulated of the internal roller group of mechanization.Meanwhile, in the present invention also respectively to the between two parties interior roller in the roller group in roller group in three rollers and five rollers having been adopted the adjusting device of the manual interior roller placed in the middle that is formed by roller seat, adjusting screw mandrel, adjusting screw and feather key; And internally in the roller group in time side in roller and the outside roller adopted by roller seat, transfer screw mandrel, regulated the governor motion of the manual drive bevel gear that screw, supporting base second, counter, supporting base, feather key and drive bevel gear form and the governor motion of the driven wheel of differential that formed by roller seat, transfer screw mandrel, adjusting screw, supporting base second, feather key and driven wheel of differential.Therefore just realized the position adjustments to the comprehensive and single interior roller of roller group in the roller mechanism in every group.Upper and lower adjusting device by roller support in the above-mentioned driving regulates, placed in the middle in the adjusting device, inferior side of roller in the adjusting device of roller and the outside adjusting device of roller substituted in the prior art fixed interior roller support and fixing in the roller group.When needs are produced the different tube diameters steel pipe sizes, just as long as in the adjusting device of roller and the outside position of the adjusting device of roller in the adjusting device of roller, the inferior side in placed in the middle in the roller group in the position of the driving mechanism of the upper and lower motion of roller support and every group in driving by roller mechanism in regulating every group, just can realize the needed interior roller group of this caliber steel pipe; Therefore just do not need the steel pipe of a dimensions will make a cover inner tube group, just reduce widely the quantity of roller in making.The size gear of considering the small diameter tube diameter of steel pipe and large-diameter pipe diameter dimension is poor too large, just can keep off difference to size and become path gear, central diameter gear, large footpath gear and maximum diameter to keep off making roller group and the interior roller group of maximum diameter gear in roller group in roller group in the path gear, the central diameter gear, the large footpath gear; So not only be convenient to regulate but also be beneficial to management.
The technical scheme of taking on comprehensive realizes purpose of the present invention.
Compared with prior art, the present invention is not only reasonable in design, compact conformation, internally all interior rollers carry out position adjustments in the roller group, reduced widely again the quantity of roller in making, and it are high to have production efficiency, investment cost is low, is convenient to the characteristics such as management and using is very convenient.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
The present invention has six width of cloth accompanying drawings.Wherein:
Accompanying drawing 1 is the main TV structure schematic diagram of specific embodiments of the invention;
Accompanying drawing 2 is along the enlarged diagram of analysing and observe of A-A line among Fig. 1;
Accompanying drawing 3 is that K among Fig. 2 is to enlarged diagram;
Accompanying drawing 4 is that M among Fig. 3 is to enlarged diagram;
Accompanying drawing 5 is along the enlarged diagram of analysing and observe of B-B line among Fig. 3;
Accompanying drawing 6 is along the enlarged diagram of analysing and observe of C-C line among Fig. 5.
Among the figure: 1, crossbeam, 2, adjusting bracket, 3, interior roller support, 4, motor, 5, reduction box, 6, screw mandrel, 7, screw, 8, pressing plate, 9, slide, 10, the transfer screw mandrel, 11, counter, 12, drive bevel gear, 13, supporting base, 14, regulate screw, 15, roller seat, 16, interior roller, 17, feather key, 18, Wrench, 19, processed pipe, 20, supporting base second.
The specific embodiment
Fig. 1,2,3,4,5, specific embodiments of the invention shown in 6, it is the row-roll forming process unit with regulating inner roller of producing Ф 610 ㎜ welded still pipes, interior roller support 3 in its structure comprises every group in the roller mechanism, roller group in five rollers, it is characterized in that: installing drives on the interior roller support on the crossbeam 1 corresponding with roller mechanism position in every group, the driving mechanism of lower motion is sequentially installed the adjusting device by roller in placed in the middle in every group corresponding with the arc surface position of processed pipe 19 forming holes on the roller support 3, the roller group is regulated assembly in five rollers that the adjusting device of roller forms in the adjusting device of roller and the outside in the inferior side; In each on the interior roller 16 placed in the middle of roller group installing placed in the middle in the adjusting device of roller, the adjusting device of roller in the interior roller 16 installing outsides in the adjusting device of roller and two outsides in the interior roller 16 installing time sides of twice side of roller group in five rollers; The adjusting device (as shown in Figure 5) of described interior roller placed in the middle is by roller seat 15, regulate screw mandrel 10, regulate screw 14 and feather key 17 compositions, bottom at roller seat 15 connects interior roller 16 placed in the middle, roller seat 15 bilateral symmetry are provided with two feather keys 17, make roller seat 15 along interior roller support 3 moving linearlies by feather key 17, roller seat 15 tops are equipped with and are regulated screw 14, the hypomere of regulating screw mandrel 10 is threaded in to be regulated in the screw 14, the top board that the driving end of adjusting screw mandrel 10 upper ends passes interior roller support 3 stretches outside top board, rotate the driving end of regulating the screw mandrel upper end by hand-held Wrench, realize the position adjustments to interior roller 16 placed in the middle; Each adjusting device of the adjusting device (as shown in Figure 2) of roller is as being comprised of the governor motion of drive bevel gear and the governor motion of driven wheel of differential in the adjusting device (as shown in Figure 4) of described the interior roller of side and the outside, at the governor motion of an interior roller 16 installing drive bevel gear in inferior side and the outside, roller 16 installings are by the governor motion of active conical tooth wheel drive driven wheel of differential in another of inferior side and the outside; The upper and lower adjusting device (as shown in Figure 2) of roller support is comprised of adjusting bracket 2, interior roller support 3, motor 4, reduction box 5, screw mandrel 6, screw 7, slide 9 and pressing plate 8 in the described driving, at crossbeam 1 installing adjusting bracket 2, the reduction box 5 that dress is driven by motor 4 on adjusting bracket 2 end faces; Cooperate the slide 9 of packing into and sliding along chute in the bottom chute of adjusting bracket 2, the chute both sides end face of adjusting bracket 2 all connects two pressing plates 8 of pushing down slide 9; The top board of described slide 9 connects screw 7, roller support 3 in the bottom of slide 9 connects; The upper end of the output shaft connection wire rod 6 of described reduction box 5, the hypomere of this screw mandrel 6 is threaded in the screw 7.Drive the upper and lower adjusting device of interior roller support by motor 4; Realized adopting the integrally-regulated of the internal roller group of mechanization.The governor motion of described drive bevel gear (as shown in Figure 2) is by roller seat 15, transfer screw mandrel 10, regulate screw 14, supporting base second 20, counter 11, supporting base 13, feather key 17 and drive bevel gear 12 form, roller 16 within the bottom of roller seat 15 connects, roller seat 15 bilateral symmetry are provided with two feather keys 17, make roller seat 15 along interior roller support 3 moving linearlies by feather key 17, roller seat 15 tops are equipped with and are regulated screw 14, the hypomere of regulating screw mandrel 10 is threaded in to be regulated in the screw 14, and the driving end of adjusting screw mandrel 10 upper ends passes supporting base second 20 and supporting base 13 and stretches outside supporting base 13; Its supporting base second 20 and supporting base 13 are connected on the interior roller support 3, the top of supporting base 13 installing counter 11; 10 sections installings of adjusting screw mandrel between supporting base second 20 and supporting base 13 drive bevel gear 12.
The governor motion of described driven wheel of differential (as shown in Figure 2) is by roller seat 15, transfer screw mandrel 10, regulate screw 14, supporting base second 20, feather key 17 and driven wheel of differential form, roller 16 within the bottom of roller seat 15 connects, roller seat 15 bilateral symmetry are provided with feather key 17, make roller seat 15 along interior roller support 3 moving linearlies by feather key 17, roller seat 15 tops are equipped with and are regulated screw 14, the hypomere of regulating screw mandrel 10 is threaded in to be regulated in the screw 14, the driving end of adjusting screw mandrel 10 upper ends passes supporting base second 20 and stretches outside supporting base second 20, in the driven wheel of differential that the installing of end end is meshed with drive bevel gear 12 that stretches of regulating screw mandrel 10; This supporting base second 13 is connected on the interior roller support 3.
The above; it only is the better specific embodiment of the present invention; but protection scope of the present invention is not limited to this; all are familiar with those skilled in the art in the disclosed technical scope of this full mold, are equal to replacement or change and all should be encompassed within protection scope of the present invention according to this technical scheme of the present invention and design of the present invention thereof.
Claims (4)
1. row-roll forming process unit with regulating inner roller, interior roller support in comprising every group in the roller mechanism, interior roller group, it is characterized in that: the upper installing of the crossbeam (1) corresponding with roller mechanism position in every group drives on the interior roller support, the driving mechanism of lower motion, sequentially install the adjusting device by roller in placed in the middle in every group corresponding with the arc surface position of processed pipe (19) forming hole on the roller support (3), the adjusting assembly of roller group in three rollers that the adjusting device of roller forms in the outside, or sequentially install adjusting device by roller in placed in the middle, the roller group is regulated assembly in five rollers that the adjusting device of roller forms in the adjusting device of roller and the outside in the inferior side; Adjusting device of the upper installing of the interior roller (16) placed in the middle of roller group interior roller placed in the middle in each, the adjusting device of roller in the interior roller (16) in two outsides of the roller group installing outside in three rollers; Or the adjusting device of roller in outside the interior roller (16) in the adjusting device of roller and two outsides is installed in interior roller (16) the installing time side of twice side of roller group in five rollers; The adjusting device of described interior roller placed in the middle is by roller seat (15), regulate screw mandrel (10), regulating screw (14) and feather key (17) forms, bottom at roller seat (15) connects interior roller (16) placed in the middle, roller seat (15) bilateral symmetry is provided with two feather keys (17), make roller seat (15) along interior roller support (3) moving linearly by feather key (17), roller seat (15) top is equipped with and is regulated screw (14), the hypomere of regulating screw mandrel (10) is threaded in to be regulated in the screw (14), the top board that the driving end of adjusting screw mandrel (10) upper end passes interior roller support (3) stretches outside top board, rotate the driving end of regulating screw mandrel (10) upper end by hand-held Wrench (18), realize the position adjustments to interior roller (16) placed in the middle; Each adjusting device of the adjusting device of roller is comprised of the governor motion of drive bevel gear and the governor motion of driven wheel of differential in the adjusting device of described the interior roller of side and the outside, at the governor motion of the interior roller (16) in inferior side or outside installing drive bevel gear, roller (16) is installed the governor motion by active conical tooth wheel drive driven wheel of differential in another of inferior side or the outside.
2. by the row-roll forming process unit with regulating inner roller claimed in claim 1, it is characterized in that: the upper and lower adjusting device of roller support is comprised of adjusting bracket (2), interior roller support (3), motor (4), reduction box (5), screw mandrel (6), screw (7), slide (9) and pressing plate (8) in the described driving, at crossbeam (1) installing adjusting bracket (2), the reduction box (5) that dress is driven by motor (4) on adjusting bracket (2) end face; Cooperate the slide (9) of packing into and sliding along chute in the bottom chute of adjusting bracket (2), the chute both sides end face of adjusting bracket (2) all connects two pressing plates (8) of pushing down slide (9); The top board of described slide (9) connects screw (7), roller support (3) in the bottom of slide (9) connects; The upper end of the output shaft connection wire rod (6) of described reduction box (5), the hypomere of this screw mandrel (6) is threaded in the screw (7).
3. by the row-roll forming process unit with regulating inner roller claimed in claim 1, it is characterized in that: the governor motion of described drive bevel gear is by roller seat (15), regulate screw mandrel (10), regulate screw (14), supporting base second (20), counter (11), supporting base (13), feather key (17) and drive bevel gear (12) form, roller (16) within the bottom of roller seat (15) connects, roller seat (15) bilateral symmetry is provided with two feather keys (17), make roller seat (15) along interior roller support (3) moving linearly by feather key (17), roller seat (15) top is equipped with and is regulated screw (14), the hypomere of regulating screw mandrel (10) is threaded in to be regulated in the screw (14), and the driving end of adjusting screw mandrel (10) upper end passes supporting base second (20) and supporting base (13) and stretches outside supporting base (13); Its supporting base second (20) and supporting base (13) are connected on the interior roller support (3), the top of supporting base (13) installing counter (11); Adjusting screw mandrel (10) section installing drive bevel gear (12) between supporting base second (20) and supporting base (13).
4. by the row-roll forming process unit with regulating inner roller claimed in claim 1, it is characterized in that: the governor motion of described driven wheel of differential is by roller seat (15), regulate screw mandrel (10), regulate screw (14), supporting base second (20), feather key (17) and driven wheel of differential form, roller (16) within the bottom of roller seat (15) connects, roller seat (15) bilateral symmetry is provided with two feather keys (17), make roller seat (15) along interior roller support (3) moving linearly by feather key (17), roller seat (15) top is equipped with and is regulated screw (14), the hypomere of regulating screw mandrel (10) is threaded in to be regulated in the screw (14), the driving end of adjusting screw mandrel (10) upper end passes supporting base second (20) and stretches outside supporting base second (20), installs the driven wheel of differential that is meshed with drive bevel gear (12) in the end end that stretches of regulating screw mandrel (10); This supporting base second (20) is connected on the interior roller support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010528438 CN101983785B (en) | 2010-11-02 | 2010-11-02 | Cage forming machine set with regulating inner roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010528438 CN101983785B (en) | 2010-11-02 | 2010-11-02 | Cage forming machine set with regulating inner roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101983785A CN101983785A (en) | 2011-03-09 |
| CN101983785B true CN101983785B (en) | 2013-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010528438 Expired - Fee Related CN101983785B (en) | 2010-11-02 | 2010-11-02 | Cage forming machine set with regulating inner roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101983785B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478550B (en) * | 2016-01-14 | 2017-06-16 | 大连三高集团有限公司 | Adjustable inwall roller arrangement is rotated with angle and give bending forming machine using the device |
| CN109772950B (en) * | 2019-02-02 | 2020-08-21 | 杨元恒 | Metal welded pipe forming device with common roller and operation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2558476Y (en) * | 2002-03-11 | 2003-07-02 | 高国武 | Crossbeam adjusting device for metal pipe row roller former |
| CN2686757Y (en) * | 2003-10-13 | 2005-03-23 | 大连三高科技发展有限公司 | Row-roll shaping set |
| CN2726752Y (en) * | 2004-09-15 | 2005-09-21 | 大连三高重工设备有限公司 | Machine set with roller row direct forming square duct function |
| CN101386040A (en) * | 2008-10-13 | 2009-03-18 | 中海石油金洲管道有限公司 | Internal support side roller device for forming the steel tube |
| CN201862629U (en) * | 2010-11-02 | 2011-06-15 | 大连三高科技发展有限公司 | Cage forming machine set capable of adjusting inner rolls |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4233557C1 (en) * | 1992-09-30 | 1993-09-16 | Mannesmann Ag, 40213 Duesseldorf, De |
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2010
- 2010-11-02 CN CN 201010528438 patent/CN101983785B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2558476Y (en) * | 2002-03-11 | 2003-07-02 | 高国武 | Crossbeam adjusting device for metal pipe row roller former |
| CN2686757Y (en) * | 2003-10-13 | 2005-03-23 | 大连三高科技发展有限公司 | Row-roll shaping set |
| CN2726752Y (en) * | 2004-09-15 | 2005-09-21 | 大连三高重工设备有限公司 | Machine set with roller row direct forming square duct function |
| CN101386040A (en) * | 2008-10-13 | 2009-03-18 | 中海石油金洲管道有限公司 | Internal support side roller device for forming the steel tube |
| CN201862629U (en) * | 2010-11-02 | 2011-06-15 | 大连三高科技发展有限公司 | Cage forming machine set capable of adjusting inner rolls |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平6-210309A 1994.08.02 |
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| CN101983785A (en) | 2011-03-09 |
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