CN103273325A - Installation structure of supporting bearing seat of steel plate shearing machine - Google Patents
Installation structure of supporting bearing seat of steel plate shearing machine Download PDFInfo
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- CN103273325A CN103273325A CN2013102522266A CN201310252226A CN103273325A CN 103273325 A CN103273325 A CN 103273325A CN 2013102522266 A CN2013102522266 A CN 2013102522266A CN 201310252226 A CN201310252226 A CN 201310252226A CN 103273325 A CN103273325 A CN 103273325A
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- positioning key
- steel plate
- bearing seat
- shearing machine
- plate shearing
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Abstract
The invention discloses an installation structure of a supporting bearing seat of a steel plate shearing machine. The installation structure of the supporting bearing seat of the steel plate shearing machine comprises a machine frame and the bearing seat, the machine frame is provided with a mounting groove and the bearing seat is arranged inside the mounting groove. The installation structure of the supporting bearing seat of the steel plate shearing machine is characterized in that a vertical plane is arranged on the lower portion of a side edge of the bearing seat, which is in the axial length direction of the bearing seat, a positioning key is further arranged inside the mounting groove and is located at the position of the outer side of the vertical plane, two sides of the positioning key, which are in the axial direction of the positioning key, and a mounting groove wall and the vertical plane are adhered to form tight-fit modes, and the positioning key is further provided with bolts which penetrate the positioning groove and the machine frame downwards to achieve fixation. The installation structure of the supporting bearing seat of the steel plate shearing machine has the advantages of being capable of ensuring the stability of the installation of the supporting bearing seat of the steel plate shearing machine and facilitating the dismantling of the supporting bearing seat of the steel plate shearing machine, and can ensure smooth production and improve the convenience of an overhaul.
Description
Technical field
The present invention relates to a kind of steel plate shearing machine, especially a kind of steel plate shearing machine load bearing block mounting structure.
Background technology
In the steel plant, the steel plate shearing machine is the equipment that is used for shearing steel plate on the steel plate production line.Steel plate shearing machine load bearing block refers in the steel plate shearing machine, is used for installing the installation bearing of the line shaft that directly links to each other with cutting mechanism (being shearing machine).Because line shaft is used for the cutting mechanism transmission of power, so during the work of load bearing block, need bear the bigger active force from cutting mechanism, so the stability when wanting the work of installation shaft bearing, during the installation shaft bearing, the bearing block bottom needs to tighten to improve installation reliability with mounting groove, but after the bearing block bottom tightens with mounting groove, because load can produce certain distortion during bearing block work, so cause when needs dismounting bearing block, being difficult to finish quickly and easily the dismounting of bearing block.
So, how to design a kind of bearing block mounting structure, make when the installation shaft bearing, can either guarantee its installation stability, again can be for convenience detach, become the problem that remains to be considered.
Summary of the invention
At the deficiencies in the prior art, technical problem to be solved by this invention is, how to provide a kind of and can either guarantee that steel plate shearing machine load bearing block installs stability, can make things convenient for the steel plate shearing machine load bearing block mounting structure of its dismounting again.
In order to solve the problems of the technologies described above, adopted following technical scheme among the present invention:
A kind of steel plate shearing machine load bearing block mounting structure, comprise frame and bearing block, described frame is provided with mounting groove, described bearing block is installed in the mounting groove, it is characterized in that, described bearing block direct-axis has a perpendicular to the side bottom of length direction, be positioned at this perpendicular outer fix in the described mounting groove positioning key also is installed, described positioning key direct-axis is to the both sides of direction and install and be the tight fit after fitting between cell wall and the described perpendicular, also is provided with on the described positioning key to be passed down through positioning key and frame realizes fixing bolt.
Among the present invention, be provided with positioning key in the mounting groove of bearing block side, positioning key is the tight fit setting.So when the installation shaft bearing, after in bearing block is installed on mounting groove, can positioning key be built into forming tight fit to the bearing block side, described being a tight fit in refers on the degree that positioning key needs to pack into and can produce a little distortion so that the bearing block side is pushed against after packing into again.Like this, when bearing block is installed, build the tightening position by positioning key, can improve the reliability that installs and fixes of bearing block, improve stability is installed, make its active force that can bear cutting mechanism when work better, that guarantees to shear carries out smoothly.Simultaneously, when maintenance needs dismounting, only need disassemble positioning key earlier, after the positioning key dismounting, have the gap between bearing block and the mounting groove, so can finish the dismounting of bearing block easily.Like this, because directly the dismounting positioning key is more more convenient than directly dismantling bearing block, so improved the dismounting convenience.
As optimization, also be provided with the screwed hole of up/down perforation on the described positioning key.Described screwed hole is used for adopting the bolt of coupling to be screwed in the screwed hole so that positioning key is ejected when the dismounting positioning key.After optimizing like this, dismounting that can convenient positioning key.Install because positioning key is tight fit when installing, bearing block can bear active force and high vibration from cutting mechanism when work simultaneously, so cause the positioning key distortion easily, makes it be difficult to dismounting smoothly.General method for dismounting is to weld a block plate earlier on positioning key, adopt jack that steel plate is up pushed up then in both sides, by top steel plate up positioning key is taken out of, positioning key is ejected the back maintenance finish and needs again when installing again the steel plate excision, so unusual trouble still.And after positioning key optimization is provided with screwed hole, when the dismounting positioning key, only need in screwed hole, to screw in bolt, after the mounting groove bottom surface is withstood in the bolt lower end, continue swivel bolt positioning key to be ejected, improve positioning key and removed convenient degree.
As further optimization, described bolt has three and the uniform positioning key middle part of being arranged on vertically, and described screwed hole has two and lay respectively at three positions between the bolt.After optimizing like this, make that the application of force was more balanced when positioning key was fixed and dismantled.
In sum, steel plate shearing machine load bearing block mounting structure of the present invention has and can guarantee steel plate shearing machine load bearing block installation stability, can make things convenient for the advantage of its dismounting again, can guarantee the convenient degree of carrying out and improve maintenance smoothly of producing.
Description of drawings
Structural representation when Fig. 1 is the invention process.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, a kind of steel plate shearing machine load bearing block mounting structure, comprise frame 1 and bearing block 2, described frame 1 is provided with mounting groove, described bearing block 2 is installed in the mounting groove, wherein, described bearing block 2 direct-axis have a perpendicular to the side bottom of length direction, be positioned at this perpendicular outer fix in the described mounting groove positioning key 3 also is installed, described positioning key 3 direct-axis are to the both sides of direction and install and be the tight fit after fitting between cell wall and the described perpendicular, also are provided with on the described positioning key 3 to be passed down through positioning key 3 and frame 1 realizes fixing bolt 4.During concrete enforcement, also be provided with the screwed hole 5 of up/down perforation on the described positioning key.Described bolt 4 has three and the uniform positioning key middle part of being arranged on vertically, and described screwed hole 5 has two and lay respectively at three positions between the bolt 4.
In addition, when specifically implementing, described screwed hole is the screw of M27, and the screw thread of this screw can bear the power that positioning key is ejected better and be unlikely to damage.
Among the present invention, in mounting groove, set up positioning key, can make things convenient for installing and fixing and dismantling of bearing block, and then set up screwed hole on the positioning key, can make things convenient for the dismounting of positioning key self, so have conveniently advantage of field-strip.
Claims (3)
1. steel plate shearing machine load bearing block mounting structure, comprise frame and bearing block, described frame is provided with mounting groove, described bearing block is installed in the mounting groove, it is characterized in that, described bearing block direct-axis has a perpendicular to the side bottom of length direction, be positioned at this perpendicular outer fix in the described mounting groove positioning key also is installed, described positioning key direct-axis is to the both sides of direction and install and be the tight fit after fitting between cell wall and the described perpendicular, also is provided with on the described positioning key to be passed down through positioning key and frame realizes fixing bolt.
2. steel plate shearing machine load bearing block mounting structure as claimed in claim 1 is characterized in that, also is provided with the screwed hole of up/down perforation on the described positioning key.
3. steel plate shearing machine load bearing block mounting structure as claimed in claim 2 is characterized in that, described bolt has three and the uniform positioning key middle part of being arranged on vertically, and described screwed hole has two and lay respectively at three positions between the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310252226.6A CN103273325B (en) | 2013-06-24 | 2013-06-24 | A kind of steel plate shearing machine load bearing holder mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310252226.6A CN103273325B (en) | 2013-06-24 | 2013-06-24 | A kind of steel plate shearing machine load bearing holder mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103273325A true CN103273325A (en) | 2013-09-04 |
| CN103273325B CN103273325B (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310252226.6A Active CN103273325B (en) | 2013-06-24 | 2013-06-24 | A kind of steel plate shearing machine load bearing holder mounting structure |
Country Status (1)
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| CN (1) | CN103273325B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161361A (en) * | 2017-12-27 | 2018-06-15 | 鞍钢重型机械有限责任公司 | A kind of method for dismounting of tangential keys for converter trunnion ring trunnion |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5501529A (en) * | 1994-05-17 | 1996-03-26 | Zenith Sintered Products, Inc. | Bearing support insert |
| EP0897485B1 (en) * | 1996-05-03 | 2002-07-03 | GKN Sinter Metals Inc. | Precisely repositionable bearing cap |
| CN101407023A (en) * | 2008-11-20 | 2009-04-15 | 无锡桥联数控机床有限公司 | Locator key for splicing machine tool bodies in processing center |
| CN101745888A (en) * | 2008-12-15 | 2010-06-23 | 鞍钢股份有限公司 | Method for disassembling clamping block of flying shear |
| CN201833189U (en) * | 2010-06-18 | 2011-05-18 | 长春一汽天奇工艺装备工程有限公司 | Fixture positioning key easy for assembly and disassembly |
| CN202708486U (en) * | 2012-06-12 | 2013-01-30 | 西安陕鼓动力股份有限公司 | Adjustable positioning key for assembling and positioning mechanical equipment body and base of mechanical equipment |
| CN203282182U (en) * | 2013-06-24 | 2013-11-13 | 重庆钢铁(集团)有限责任公司 | Installation structure for bearing pedestal of steel plate shearing equipment |
-
2013
- 2013-06-24 CN CN201310252226.6A patent/CN103273325B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5501529A (en) * | 1994-05-17 | 1996-03-26 | Zenith Sintered Products, Inc. | Bearing support insert |
| EP0897485B1 (en) * | 1996-05-03 | 2002-07-03 | GKN Sinter Metals Inc. | Precisely repositionable bearing cap |
| CN101407023A (en) * | 2008-11-20 | 2009-04-15 | 无锡桥联数控机床有限公司 | Locator key for splicing machine tool bodies in processing center |
| CN101745888A (en) * | 2008-12-15 | 2010-06-23 | 鞍钢股份有限公司 | Method for disassembling clamping block of flying shear |
| CN201833189U (en) * | 2010-06-18 | 2011-05-18 | 长春一汽天奇工艺装备工程有限公司 | Fixture positioning key easy for assembly and disassembly |
| CN202708486U (en) * | 2012-06-12 | 2013-01-30 | 西安陕鼓动力股份有限公司 | Adjustable positioning key for assembling and positioning mechanical equipment body and base of mechanical equipment |
| CN203282182U (en) * | 2013-06-24 | 2013-11-13 | 重庆钢铁(集团)有限责任公司 | Installation structure for bearing pedestal of steel plate shearing equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161361A (en) * | 2017-12-27 | 2018-06-15 | 鞍钢重型机械有限责任公司 | A kind of method for dismounting of tangential keys for converter trunnion ring trunnion |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103273325B (en) | 2015-09-09 |
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Effective date of registration: 20190214 Address after: 401220 No. 1, Gangcheng Road, Changshou District, Chongqing Patentee after: Chongqing Iron and Steel Co., Ltd. Address before: 400080 No. 1, three village, Dadun three, Dadukou District, Chongqing Patentee before: Chongqing Iron & Steel (Group) Co., Ltd. |
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Address after: No.2 Jiangnan Avenue, Jiangnan street, Changshou District, Chongqing 401220 Patentee after: CHONGQING IRON & STEEL Co.,Ltd. Address before: 401220 No. 1, Gangcheng Road, Changshou District, Chongqing Patentee before: CHONGQING IRON & STEEL Co.,Ltd. |
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