CN104438469A - Centering roller component of straightening machine - Google Patents
Centering roller component of straightening machine Download PDFInfo
- Publication number
- CN104438469A CN104438469A CN201410630992.6A CN201410630992A CN104438469A CN 104438469 A CN104438469 A CN 104438469A CN 201410630992 A CN201410630992 A CN 201410630992A CN 104438469 A CN104438469 A CN 104438469A
- Authority
- CN
- China
- Prior art keywords
- roller
- righting
- sliding sleeve
- bearing
- deep groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000428 dust Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000008685 targeting Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 17
- 239000010959 steel Substances 0.000 abstract description 17
- 238000003754 machining Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The invention relates to a centering roller component of a straightening machine. The centering roller component is characterized in that centering rollers, a roller shaft, a roller seat, a sliding sleeve, a sliding sleeve seat and a sliding driving mechanism are included, the sliding sleeve is movably arranged in the sliding sleeve seat, the sliding sleeve can be driven by the sliding driving mechanism to axially slide, and a sliding guide mechanism is arranged between the sliding sleeve and the sliding sleeve seat. The roller shaft is fixedly arranged on the roller seat, the roller seat is arranged at the front end of the sliding sleeve, and the centering rollers are arranged at the two ends of the roller shaft respectively. The centering roller component is simple in structure, H-shaped steel can be corrected accurately, operation is convenient, and the product precision, machining efficiency and automation degree of the H-shaped steel are greatly improved.
Description
Technical field
The present invention relates to the righting rotor block of arbor press, belong to steel construction processing and manufacturing technical field.
Background technology
Along with the fast development of China's steel construction industry, the H profile steel for steel-structure factory building develops to meticulous type and heavy duty detergent day by day, and the group how improving H profile steel founds precision, working (machining) efficiency and automaticity, has become the difficult problem that steel construction industry must overcome.
H profile steel is by two blocks of wing plates and assembled group of one block of web is vertical forms, and the relative position relation of web and wing plate directly has influence on the qualification rate of H profile steel finished product.Existing general group to found machine be all by carrying out the setting of artificial position to the assembly welding of H profile steel needed in advance, and then carry out H-shaped steel assembly welding, adopt the position that the H profile steel of processing in this way is difficult to locate exactly each plate, always there will be some deviations, this just needs to use follow-up rectification step.But current arbor press by structural design too complicated, be not suitable for production requirement, and structure too simple exist correct the low problem of precision.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, there is provided a kind of righting rotor block of arbor press, its structure is simple, can accurate straightening H shaped steel, and easy to operate, substantially increase the Product Precision of H profile steel, working (machining) efficiency and automaticity.
According to technical scheme provided by the invention: the righting rotor block of arbor press, it is characterized in that: comprise righting roller, roller shaft, roller mount, sliding sleeve, sleeve base and sliding drive mechanism, described sliding sleeve is movably set in sleeve base, sliding sleeve can slide axially under sliding drive mechanism drives, and is provided with sliding guide mechanism between sliding sleeve and sleeve base; Roller shaft is fixedly mounted in roller mount, and roller mount is arranged on sliding sleeve front end, and a righting roller is respectively installed at the two ends of described roller shaft.
As a further improvement on the present invention, described righting roller is arranged on roller shaft by deep groove ball bearing supporting; The inner side of deep groove ball bearing inner ring is spacing by the step on roller shaft, and the outside of deep groove ball bearing inner ring is spacing by the shaft block ring be installed on roller shaft; The inner side of deep groove ball bearing outer ring is spacing by the base plate of righting roller self, and the outside of deep groove ball bearing outer ring is by being installed on the hole retainer ring spacing on righting roller.
As a further improvement on the present invention, described deep groove ball bearing adopts the deep groove ball bearing of band dust cover.
As a further improvement on the present invention, described slip sliding sleeve is provided with guide groove along its length, and described sleeve base is provided with key, and this key is fitted in the guide groove on sliding sleeve, forms gliding movement targeting structure thus.
As a further improvement on the present invention, described sliding drive mechanism comprises screw mandrel, screw, bearing block and handwheel, described screw mandrel is arranged in bearing block by bearing assembly supporting, bearing block is fixedly mounted in the frame at sleeve base rear, the limiting stand that bearing assembly side is provided with by screw mandrel is spacing, and bearing assembly opposite side is locked by lock nut assembly; Described screw mandrel front portion is stretched in sliding sleeve, and the screw that screw mandrel is furnished with is fixed on sliding sleeve; Described screw mandrel rear end fixed installation handwheel.
As a further improvement on the present invention, described lock nut assembly comprises two round nuts.
As a further improvement on the present invention, described bearing assembly comprises two thrust ball bearings, and two thrust ball bearings are contained in the bearing mounting hole on bearing block two sides respectively, are separated between two thrust ball bearings by an interior step.
compared with prior art, tool has the following advantages in the present invention:structure of the present invention is simple, can the relative position relation of accurate adjustment web and wing plate, and easy to operate, and the group substantially increasing H profile steel founds precision, working (machining) efficiency and automaticity.
Accompanying drawing explanation
Fig. 1 is the structural front view of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in the figure, the righting rotor block of the arbor press in embodiment is primarily of compositions such as key 1, righting roller 2, roller shaft 3, deep groove ball bearing 4, shaft block ring 5, hole back-up ring 6, roller mount 7, sliding sleeve 8, sleeve base 9, screw mandrel 10, screw 11, thrust ball bearing 12, bearing block 13, round nut 14 and handwheels 15.
As shown in Figure 1, described sleeve base 9 is arranged in frame 16, and sliding sleeve 8 is movably set in sleeve base 9, and sliding sleeve 8 can slide axially under sliding drive mechanism drives, and is provided with sliding guide mechanism between sliding sleeve 8 and sleeve base 9; Roller shaft 3 is fixedly mounted in roller mount 7, and roller mount 7 is arranged on sliding sleeve 8 front end, and a righting roller 2 is respectively installed at the two ends of roller shaft 3.
As shown in Figure 1, in the embodiment of the present invention, described sliding drive mechanism forms primarily of screw mandrel 10, screw 11, bearing block 13 and handwheel 15, described screw mandrel 10 is arranged in bearing block 13 by bearing assembly supporting, bearing block 13 is fixedly mounted in the frame 16 at sleeve base 9 rear, the limiting stand that bearing assembly side is provided with by screw mandrel 10 is spacing, and bearing assembly opposite side is locked by lock nut assembly; Described screw mandrel 10 front end is stretched in sliding sleeve 8, and the screw 11 that screw mandrel 10 is furnished with is fixed on sliding sleeve 8; Described screw mandrel 10 rear end fixed installation handwheel 15.
As shown in Figure 1, in the embodiment of the present invention, described righting roller 2 is arranged on roller shaft 3 by deep groove ball bearing 4 supporting; The inner side of deep groove ball bearing 4 inner ring is spacing by the step on roller shaft 3, and the outside of deep groove ball bearing 4 inner ring is spacing by the shaft block ring 5 be installed on roller shaft 3; The inner side of deep groove ball bearing 4 outer ring is spacing by the base plate of righting roller 2 self, and the outside of deep groove ball bearing 4 outer ring is spacing by the hole back-up ring 6 be installed on righting roller 2.Described deep groove ball bearing 4 preferably adopts the deep groove ball bearing 4 of band dust cover.
As shown in Figure 1, in the embodiment of the present invention, described slip sliding sleeve 8 is provided with guide groove 8a along its length, and described sleeve base 9 is provided with key 1, and this key 1 is fitted in the guide groove 8a on sliding sleeve 8, forms gliding movement targeting structure thus.
As shown in Figure 1, in the embodiment of the present invention, described lock nut assembly forms primarily of two round nuts 14, and two round nuts 14 form anti-loose structure.Described bearing assembly forms primarily of two thrust ball bearings 12, and two thrust ball bearings 12 are contained in the bearing mounting hole on bearing block 13 two sides respectively, are separated between two thrust ball bearings 12 by an interior step.
During embody rule, when needs straightening H shaped steel, turn handwheel 15, handwheel 15 drives screw mandrel 10 to rotate, be arranged on the screw 11 on screw mandrel 10 and the sliding sleeve 8 that is fixedly connected with screw 11 is just movable, thus drive righting roller 2 to move, righting roller 2 pairs of H profile steel need the position adjusted apply active force, the relative position relation of accurate adjustment web and wing plate.
Claims (7)
1. the righting rotor block of arbor press, it is characterized in that: comprise righting roller (2), roller shaft (3), roller mount (7), sliding sleeve (8), sleeve base (9) and sliding drive mechanism, described sliding sleeve (8) is movably set in sleeve base (9), sliding sleeve (8) can slide axially under sliding drive mechanism drives, and is provided with sliding guide mechanism between sliding sleeve (8) and sleeve base (9); Roller shaft (3) is fixedly mounted in roller mount (7), and roller mount (7) is arranged on sliding sleeve (8) front end, and a righting roller (2) is respectively installed at the two ends of roller shaft (3).
2. the righting rotor block of arbor press as claimed in claim 1, is characterized in that: described righting roller (2) is arranged on roller shaft (3) by deep groove ball bearing (4) supporting; The inner side of deep groove ball bearing (4) inner ring is spacing by the step on roller shaft (3), and the outside of deep groove ball bearing (4) inner ring is spacing by the shaft block ring (5) be installed on roller shaft (3); The inner side of deep groove ball bearing (4) outer ring is spacing by the base plate of righting roller (2) self, and the outside of deep groove ball bearing (4) outer ring is spacing by the hole back-up ring (6) be installed on righting roller (2).
3. the righting rotor block of arbor press as claimed in claim 2, is characterized in that: described deep groove ball bearing (4) adopts the deep groove ball bearing (4) of band dust cover.
4. the righting rotor block of arbor press as claimed in claim 1, it is characterized in that: described sliding sleeve (8) is provided with guide groove (8a) along its length, described sleeve base (9) is provided with key (1), this key (1) is fitted in the guide groove (8a) on sliding sleeve (8), forms gliding movement targeting structure thus.
5. the righting rotor block of arbor press as claimed in claim 1, it is characterized in that: described sliding drive mechanism comprises screw mandrel (10), screw (11), bearing block (13) and handwheel (15), described screw mandrel (10) is arranged in bearing block (13) by bearing assembly supporting, bearing block (13) is fixedly mounted in the frame (16) at sleeve base (9) rear, the limiting stand that bearing assembly side is provided with by screw mandrel (10) is spacing, and bearing assembly opposite side is locked by lock nut assembly; Described screw mandrel (10) front end is stretched in sliding sleeve (8), and the screw (11) that screw mandrel (10) is furnished with is fixed on sliding sleeve (8); Described screw mandrel (10) rear end fixed installation handwheel (15).
6. the righting rotor block of arbor press as claimed in claim 5, is characterized in that: described lock nut assembly comprises two round nuts (14).
7. the righting rotor block of arbor press as claimed in claim 5, it is characterized in that: described bearing assembly comprises two thrust ball bearings (12), two thrust ball bearings (12) are contained in the bearing mounting hole on bearing block (13) two sides respectively, are separated between two thrust ball bearings (12) by an interior step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410630992.6A CN104438469A (en) | 2014-11-11 | 2014-11-11 | Centering roller component of straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410630992.6A CN104438469A (en) | 2014-11-11 | 2014-11-11 | Centering roller component of straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104438469A true CN104438469A (en) | 2015-03-25 |
Family
ID=52885662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410630992.6A Pending CN104438469A (en) | 2014-11-11 | 2014-11-11 | Centering roller component of straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104438469A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116159873A (en) * | 2021-11-24 | 2023-05-26 | 北京京诚瑞信长材工程技术有限公司 | a looper device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04270012A (en) * | 1991-02-26 | 1992-09-25 | Kawasaki Steel Corp | Straightening machine with width changeable roller |
| JPH06277759A (en) * | 1993-03-31 | 1994-10-04 | Kawasaki Steel Corp | Roller straightening device for h-steel |
| CN101758117A (en) * | 2009-11-12 | 2010-06-30 | 无锡恒富科技有限公司 | Righting mechanism of straightening machine |
| CN101879560A (en) * | 2010-06-10 | 2010-11-10 | 无锡华联科技集团有限公司 | Righting and centering mechanism of H-shaped steel web |
| CN202070612U (en) * | 2011-04-29 | 2011-12-14 | 武汉一冶钢结构有限责任公司 | Guide wheel for web plate of flange straightening machine |
| CN202447431U (en) * | 2012-02-22 | 2012-09-26 | 宁波金凤焊割机械制造有限公司 | H-shaped steel straightening machine |
| CN204208932U (en) * | 2014-11-11 | 2015-03-18 | 无锡恒富科技有限公司 | The righting rotor block of arbor press |
-
2014
- 2014-11-11 CN CN201410630992.6A patent/CN104438469A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04270012A (en) * | 1991-02-26 | 1992-09-25 | Kawasaki Steel Corp | Straightening machine with width changeable roller |
| JPH06277759A (en) * | 1993-03-31 | 1994-10-04 | Kawasaki Steel Corp | Roller straightening device for h-steel |
| CN101758117A (en) * | 2009-11-12 | 2010-06-30 | 无锡恒富科技有限公司 | Righting mechanism of straightening machine |
| CN101879560A (en) * | 2010-06-10 | 2010-11-10 | 无锡华联科技集团有限公司 | Righting and centering mechanism of H-shaped steel web |
| CN202070612U (en) * | 2011-04-29 | 2011-12-14 | 武汉一冶钢结构有限责任公司 | Guide wheel for web plate of flange straightening machine |
| CN202447431U (en) * | 2012-02-22 | 2012-09-26 | 宁波金凤焊割机械制造有限公司 | H-shaped steel straightening machine |
| CN204208932U (en) * | 2014-11-11 | 2015-03-18 | 无锡恒富科技有限公司 | The righting rotor block of arbor press |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116159873A (en) * | 2021-11-24 | 2023-05-26 | 北京京诚瑞信长材工程技术有限公司 | a looper device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
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| WD01 | Invention patent application deemed withdrawn after publication |