CN204208938U - Arbor press main roller wheel supporting construction - Google Patents

Arbor press main roller wheel supporting construction Download PDF

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Publication number
CN204208938U
CN204208938U CN201420669562.0U CN201420669562U CN204208938U CN 204208938 U CN204208938 U CN 204208938U CN 201420669562 U CN201420669562 U CN 201420669562U CN 204208938 U CN204208938 U CN 204208938U
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CN
China
Prior art keywords
bearing
roller wheel
main
self
housing
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.)
Expired - Fee Related
Application number
CN201420669562.0U
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Chinese (zh)
Inventor
周琦琪
徐峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Hengfu Technology Co Ltd
Original Assignee
Wuxi Hengfu Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Hengfu Technology Co Ltd filed Critical Wuxi Hengfu Technology Co Ltd
Priority to CN201420669562.0U priority Critical patent/CN204208938U/en
Application granted granted Critical
Publication of CN204208938U publication Critical patent/CN204208938U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to arbor press main roller wheel supporting construction, comprise main roller wheel and main shaft, main roller wheel is fixedly mounted on main shaft by flat key, and main shaft two ends are arranged on the bearing block of main roller wheel both sides respectively by support bearing assembly rotatably support, and bearing block is fixedly mounted on bearing base; It is characterized in that: described support bearing assembly comprises self-aligning roller bearing and bearing holder (housing, cover), described spindle nose is contained in self-aligning roller bearing, and self-aligning roller bearing is contained in bearing holder (housing, cover), and bearing holder (housing, cover) is positioned in bearing block.The utility model structure is simple, reasonable in design, the rolling of main roller wheel can be made more steady, be conducive to the rectification precision improving arbor press.

Description

Arbor press main roller wheel supporting construction
Technical field
The utility model relates to arbor press main roller wheel supporting construction, belongs 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 the structural design that current arbor press has is too complicated, is not suitable for production requirement, and the low problem of precision is corrected in the too simple existence of structure, and particularly as the main roller wheel of arbor press pith, its traveling comfort has material impact to rectification precision.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of arbor press main roller wheel supporting construction, and its structure is simple, reasonable in design, the rolling of main roller wheel can be made more steady, be conducive to the rectification precision improving arbor press.
Technical scheme according to the utility model provides: arbor press main roller wheel supporting construction, comprise main roller wheel and main shaft, main roller wheel is fixedly mounted on main shaft by flat key, main shaft two ends are arranged on the bearing block of main roller wheel both sides respectively by support bearing assembly rotatably support, and bearing block is fixedly mounted on bearing base; It is characterized in that: described support bearing assembly comprises self-aligning roller bearing and bearing holder (housing, cover), described spindle nose is contained in self-aligning roller bearing, and self-aligning roller bearing is contained in bearing holder (housing, cover), and bearing holder (housing, cover) is positioned in bearing block.
As further improvement of the utility model, the bearing block of described main roller wheel side is fitted with bearing stifle, in self-aligning roller bearing, bearing holder (housing, cover) and main shaft end are encapsulated in by bearing stifle; The bearing block of described main roller wheel opposite side is fitted with the logical lid of bearing, in self-aligning roller bearing and bearing holder (housing, cover) are encapsulated in by the logical lid of bearing, the centre bore that main shaft leads to lid from bearing stretches out as axle stretch end.
compared with prior art, tool has the following advantages the utility model:the utility model structure is simple, reasonable in design, the rolling of main roller wheel can be made more steady, be conducive to the rectification precision improving arbor press.
Accompanying drawing explanation
Fig. 1 is the structural front view of the utility model embodiment.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in the figure: the arbor press main roller wheel supporting construction in embodiment leads to the compositions such as lid 6, main shaft 7 and bearing base 8 primarily of bearing stifle 1, bearing block 2, self-aligning roller bearing 3, main roller wheel 4, bearing holder (housing, cover) 5, bearing.
As shown in Figure 1, described main roller wheel 4 is fixedly mounted on main shaft 7 by flat key, and main shaft 7 two ends are arranged on the bearing block 2 of main roller wheel 4 both sides respectively by support bearing assembly rotatably support, and bearing block 2 is fixedly mounted on bearing base 8; Described support bearing assembly forms primarily of self-aligning roller bearing 3 and bearing holder (housing, cover) 5, and described main shaft 7 end is contained in self-aligning roller bearing 3, and self-aligning roller bearing 3 is contained in bearing holder (housing, cover) 5, and bearing holder (housing, cover) 5 is positioned in bearing block 2.The bearing block 2 of described main roller wheel 4 side is fitted with bearing stifle 1, in self-aligning roller bearing 3, bearing holder (housing, cover) 5 and main shaft 7 end are encapsulated in by bearing stifle 1; The bearing block 2 of described main roller wheel 4 opposite side is fitted with bearing and leads to lid 6, bearing leads in self-aligning roller bearing 3 and bearing holder (housing, cover) 5 be encapsulated in by lid 6, and the centre bore that main shaft 7 leads to lid 6 from bearing stretches out as axle stretch end.
During embody rule, the axle stretch end of main shaft 7 connects motor reducer, drives main shaft 7 and main roller wheel 4 to rotate, carry out corrective operations when motor reducer starts.

Claims (2)

1. arbor press main roller wheel supporting construction, comprise main roller wheel (4) and main shaft (7), main roller wheel (4) is fixedly mounted on main shaft (7) by flat key, main shaft (7) two ends are arranged on the bearing block (2) of main roller wheel (4) both sides respectively by support bearing assembly rotatably support, and bearing block (2) is fixedly mounted on bearing base (8); It is characterized in that: described support bearing assembly comprises self-aligning roller bearing (3) and bearing holder (housing, cover) (5), described main shaft (7) end is contained in self-aligning roller bearing (3), self-aligning roller bearing (3) is contained in bearing holder (housing, cover) (5), and bearing holder (housing, cover) (5) is positioned in bearing block (2).
2. arbor press main roller wheel supporting construction as claimed in claim 1, it is characterized in that: the bearing block (2) of described main roller wheel (4) side is fitted with bearing stifle (1), in self-aligning roller bearing (3), bearing holder (housing, cover) (5) and main shaft (7) end are encapsulated in by bearing stifle (1); The bearing block (2) of described main roller wheel (4) opposite side is fitted with the logical lid (6) of bearing, in self-aligning roller bearing (3) and bearing holder (housing, cover) (5) are encapsulated in by the logical lid (6) of bearing, main shaft (7) stretches out as axle stretch end from the centre bore of the logical lid (6) of bearing.
CN201420669562.0U 2014-11-11 2014-11-11 Arbor press main roller wheel supporting construction Expired - Fee Related CN204208938U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420669562.0U CN204208938U (en) 2014-11-11 2014-11-11 Arbor press main roller wheel supporting construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420669562.0U CN204208938U (en) 2014-11-11 2014-11-11 Arbor press main roller wheel supporting construction

Publications (1)

Publication Number Publication Date
CN204208938U true CN204208938U (en) 2015-03-18

Family

ID=52977649

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420669562.0U Expired - Fee Related CN204208938U (en) 2014-11-11 2014-11-11 Arbor press main roller wheel supporting construction

Country Status (1)

Country Link
CN (1) CN204208938U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104438474A (en) * 2014-11-11 2015-03-25 无锡恒富科技有限公司 Main roller supporting structure of straightening machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104438474A (en) * 2014-11-11 2015-03-25 无锡恒富科技有限公司 Main roller supporting structure of straightening machine

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150318

Termination date: 20151111