CN101966543A - Pressing wheel device on hydraulic correction machine - Google Patents
Pressing wheel device on hydraulic correction machine Download PDFInfo
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- CN101966543A CN101966543A CN 201010292710 CN201010292710A CN101966543A CN 101966543 A CN101966543 A CN 101966543A CN 201010292710 CN201010292710 CN 201010292710 CN 201010292710 A CN201010292710 A CN 201010292710A CN 101966543 A CN101966543 A CN 101966543A
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- pressing wheel
- pressing shaft
- spacing collar
- wheel pressing
- bearings
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Abstract
The invention relates to a pressing wheel device on a hydraulic correction machine, which comprises a pressing wheel shaft, a pressing wheel and a guide sleeve, wherein the pressing wheel is fixedly sleeved at the front end of the pressing wheel shaft through bolts; a gland is fixedly installed at the front end part of the pressing wheel shaft; the tail end of the pressing wheel shaft is installed in the guide sleeve; two bearings are sleeved on the pressing wheel shaft located in the guide sleeve; an inner spacer sleeve is sleeved on the pressing wheel shaft between the two bearings; an outer spacer sleeve is sleeved outside the inner spacer sleeve; a gap is arranged between the inner spacer sleeve and the outer spacer sleeve; an end cover is fixedly installed at the tail end of the pressing wheel shaft; a seal cover is fixedly installed at the front end part of the guide sleeve; and the seal cover and the end cover are matched to axially clamp the two bearings. The invention has the advantages of simple, compact and reasonable structure and can correct work-pieces of H-section steels, which have different web plate heights, without replacing the pressing wheel; and the pressing wheel can be replaced only by dismantling the gland when the pressing wheel is worn, therefore, the operation is very convenient.
Description
Technical field
The present invention relates to a kind of hydraulic pressure arbor press upper pressure wheel device, belong to mechanical equipment technical field.
Background technology
The hydraulic pressure arbor press is used for H shaped steel welding relief angle straightening H shaped steel wing plates on two sides and uses.In prior art, hydraulic pressure straightener pressing wheel external diameter is bigger, in bearing is arranged, can not satisfy the less workpiece of H shaped steel web height, only can correct big workpiece and bearing and damage easily, when correcting the less workpiece of H shaped steel web height, need to change little pinch roller, very trouble.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, providing a kind of hour all can correct when the thicker or H shaped steel web height of H shaped steel wing plate, need not change pinch roller, when the pinch roller wearing and tearing need to change, only need gland is pulled down, change the pinch roller hydraulic pressure arbor press upper pressure wheel device that operation is very easy.
According to technical scheme provided by the invention, described hydraulic pressure arbor press upper pressure wheel device, comprise wheel pressing shaft, pinch roller and fairlead, pinch roller is fixedly set in the front end of wheel pressing shaft by key, leading section at wheel pressing shaft is installed with gland, the tail end of wheel pressing shaft is installed in the fairlead, be on the wheel pressing shaft in the fairlead and be socketed with two bearings, be socketed with inner spacing collar on the wheel pressing shaft between two bearings, the inner spacing collar outer cover is connected to outer separator, has the gap between inner spacing collar and the outer separator, is installed with end cap at the tail end of wheel pressing shaft, leading section at fairlead is installed with seal cover, and seal cover cooperates with end cap two bearing axial compression.
Described bearing is a taper roll bearing, and the inner ring body length of bearing is greater than the length of its outer ring body.The thickness of described inner spacing collar is greater than the thickness of outer separator, and the length of inner spacing collar is less than the length of outer separator.The cylindrical of described inner spacing collar is concordant with the inner ring body cylindrical of bearing.
The present invention is simple, compact and reasonable for structure; Workpiece to the different web heights of H shaped steel can both be corrected, and need not change pinch roller, only need pull down gland and just can change pinch roller when pinch roller weares and teares, and operation is very easy.
Description of drawings
Fig. 1 is a structural front view of the present invention.
Fig. 2 is a structure left view of the present invention.
Fig. 3 is a structure vertical view of the present invention.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in the figure, the present invention mainly is made of parts such as gland 1, bolt 2, pinch roller 3, wheel pressing shaft 4, seal cover 5, bolt 6, bearing 7, outer separator 8, inner spacing collar 9, fairlead 10, end cap 11 and end caps 12.
This hydraulic pressure arbor press upper pressure wheel device, comprise wheel pressing shaft 4, pinch roller 3 and fairlead 10, pinch roller 3 is fixedly set in the front end of wheel pressing shaft 4 by key, leading section at wheel pressing shaft 4 is installed with gland 1 by bolt 2, the tail end of wheel pressing shaft 4 is installed in the fairlead 10, be on the wheel pressing shaft 4 in the fairlead 10 and be socketed with two bearings 7, be socketed with inner spacing collar 9 on the wheel pressing shaft 4 between two bearings 7, inner spacing collar 9 outer cover are connected to outer separator 8, has the gap between inner spacing collar 9 and the outer separator 8, tail end at wheel pressing shaft 4 is installed with end cap 12, leading section at fairlead 10 is installed with seal cover 5, and seal cover 5 cooperates with end cap 12 two bearing 7 axial compression.
Described bearing 7 is a taper roll bearing, and the inner ring body length of bearing 7 is greater than the length of its outer ring body.The thickness of described inner spacing collar 9 is greater than the thickness of outer separator 8, and the length of inner spacing collar 9 is less than the length of outer separator 8.The cylindrical of described inner spacing collar 9 is concordant with the inner ring body cylindrical of bearing 7.
The operation principle of the present invention and the course of work:
The present invention mainly adopts pinch roller 3 to be installed in the front end of wheel pressing shaft 4, it is fixing with bolt 2 to push down the back with gland 1, double-row bearing 7 is installed in the rear end of wheel pressing shaft 4, it is fixing with bolt 12 to push down the back with end cap 11, outer separator 8, inner spacing collar 9 are set between the two bearings 7, and seal cover 5 usefulness bolts 6 are fixed on the leading section of fairlead 10.
Claims (4)
1. hydraulic pressure arbor press upper pressure wheel device, comprise wheel pressing shaft (4), pinch roller (3) and fairlead (10), pinch roller (3) is fixedly set in the front end of wheel pressing shaft (4) by key, leading section at wheel pressing shaft (4) is installed with gland (1), it is characterized in that: the tail end of wheel pressing shaft (4) is installed in the fairlead (10), be on the wheel pressing shaft (4) in the fairlead (10) and be socketed with two bearings (7), be socketed with inner spacing collar (9) on the wheel pressing shaft (4) between two bearings (7), inner spacing collar (9) outer cover is connected to outer separator (8), has the gap between inner spacing collar (9) and the outer separator (8), tail end at wheel pressing shaft (4) is installed with end cap (12), leading section at fairlead (10) is installed with seal cover (5), and seal cover (5) cooperates two bearings (7) axial compression with end cap (12).
2. hydraulic pressure arbor press upper pressure wheel device as claimed in claim 1, it is characterized in that: described bearing (7) is a taper roll bearing, and the inner ring body length of bearing (7) is greater than the length of its outer ring body.
3. hydraulic pressure arbor press upper pressure wheel device as claimed in claim 1 is characterized in that: the thickness of described inner spacing collar (9) is greater than the thickness of outer separator (8), and the length of inner spacing collar (9) is less than the length of outer separator (8).
4. hydraulic pressure arbor press upper pressure wheel device as claimed in claim 1, it is characterized in that: the cylindrical of described inner spacing collar (9) is concordant with the inner ring body cylindrical of bearing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010292710 CN101966543A (en) | 2010-09-27 | 2010-09-27 | Pressing wheel device on hydraulic correction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010292710 CN101966543A (en) | 2010-09-27 | 2010-09-27 | Pressing wheel device on hydraulic correction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101966543A true CN101966543A (en) | 2011-02-09 |
Family
ID=43545801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010292710 Pending CN101966543A (en) | 2010-09-27 | 2010-09-27 | Pressing wheel device on hydraulic correction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101966543A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248031A (en) * | 2011-07-06 | 2011-11-23 | 无锡洲翔成套焊接设备有限公司 | Compression roller device of hydraulic straightening machine |
| CN106825123A (en) * | 2016-12-30 | 2017-06-13 | 无锡华联科技集团有限公司 | The horizontal arbor press of H profile steel |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59189019A (en) * | 1983-04-08 | 1984-10-26 | Sumitomo Metal Ind Ltd | Straightening method of shape steel |
| JPH11319950A (en) * | 1998-05-21 | 1999-11-24 | Sumitomo Metal Ind Ltd | Apparatus for straightening shape steel |
| JP2003033816A (en) * | 2001-07-16 | 2003-02-04 | Kubo Kogyo Kk | Upper roll swing device for straightening strain of welded shape |
| CN2744449Y (en) * | 2004-10-30 | 2005-12-07 | 强鸿枭 | Angular contact ball bearing symmetry type machine tool main axle |
| CN201098705Y (en) * | 2007-07-27 | 2008-08-13 | 张汝林 | H-shaped steel flange plate leveling machine |
| CN101585057A (en) * | 2009-04-10 | 2009-11-25 | 无锡华联精工机械有限公司 | Adjusting device of straightener pressing wheel |
| CN101733310A (en) * | 2008-11-05 | 2010-06-16 | 无锡市阳通机械设备有限公司 | Straightening mechanism |
| CN201791823U (en) * | 2010-09-27 | 2011-04-13 | 无锡华联精工机械有限公司 | Pinch roller device on hydraulic straightening machine |
-
2010
- 2010-09-27 CN CN 201010292710 patent/CN101966543A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59189019A (en) * | 1983-04-08 | 1984-10-26 | Sumitomo Metal Ind Ltd | Straightening method of shape steel |
| JPH11319950A (en) * | 1998-05-21 | 1999-11-24 | Sumitomo Metal Ind Ltd | Apparatus for straightening shape steel |
| JP2003033816A (en) * | 2001-07-16 | 2003-02-04 | Kubo Kogyo Kk | Upper roll swing device for straightening strain of welded shape |
| CN2744449Y (en) * | 2004-10-30 | 2005-12-07 | 强鸿枭 | Angular contact ball bearing symmetry type machine tool main axle |
| CN201098705Y (en) * | 2007-07-27 | 2008-08-13 | 张汝林 | H-shaped steel flange plate leveling machine |
| CN101733310A (en) * | 2008-11-05 | 2010-06-16 | 无锡市阳通机械设备有限公司 | Straightening mechanism |
| CN101585057A (en) * | 2009-04-10 | 2009-11-25 | 无锡华联精工机械有限公司 | Adjusting device of straightener pressing wheel |
| CN201791823U (en) * | 2010-09-27 | 2011-04-13 | 无锡华联精工机械有限公司 | Pinch roller device on hydraulic straightening machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248031A (en) * | 2011-07-06 | 2011-11-23 | 无锡洲翔成套焊接设备有限公司 | Compression roller device of hydraulic straightening machine |
| CN106825123A (en) * | 2016-12-30 | 2017-06-13 | 无锡华联科技集团有限公司 | The horizontal arbor press of H profile steel |
| CN106825123B (en) * | 2016-12-30 | 2018-09-21 | 无锡华联科技集团有限公司 | The horizontal straightening machine of H profile steel |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110209 |