CN204208924U - For the rolling main shaft of uncoiler volume head - Google Patents
For the rolling main shaft of uncoiler volume head Download PDFInfo
- Publication number
- CN204208924U CN204208924U CN201420622747.6U CN201420622747U CN204208924U CN 204208924 U CN204208924 U CN 204208924U CN 201420622747 U CN201420622747 U CN 201420622747U CN 204208924 U CN204208924 U CN 204208924U
- Authority
- CN
- China
- Prior art keywords
- mount pad
- main shaft
- plane
- shaft part
- rolling
- 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
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Abstract
The utility model relates to a kind of rolling main shaft for uncoiler volume head, comprises main shaft body; It is characterized in that: described main shaft body comprises the first shaft part and the second shaft part, at uniform first mount pad of the outer circumference surface of the second shaft part, the second mount pad, the 3rd mount pad and the 4th mount pad, it is the first plane between first mount pad and the second mount pad, be the second plane between second mount pad and the 3rd mount pad, being the 3rd plane between 3rd mount pad and the 4th mount pad, is the 4th plane between the 4th mount pad and the first mount pad; Described second mount pad, the 3rd mount pad and the 4th mount pad are symmetrical structure, arrange the first cell body respectively at the middle part of the second mount pad, the 3rd mount pad and the 4th mount pad; Described first mount pad is symmetrical two parts, forms the second cell body between these two parts.The utility model enables the shape of this rolling main shaft adapt to the demand of fanning strip installation, not be used on main shaft and installs bracket additional, make volume header structure more firm.
Description
Technical field
The utility model relates to a kind of main shaft, and especially a kind of rolling main shaft for uncoiler volume head, belongs to steel band continuous processing apparatus technical field.
Background technology
On the continuous process for producing line of the steel band of steel industry, during steel band uncoiling, generally adopt uncoiler.But in prior art, the radius of the uncoiling volume head of uncoiler can not change according to actual conditions mostly, and factory needs the rolling head configuring multiple radius.Solve factory often through the volume head of design radius-adjustable in prior art to need to configure the practical problem that multiple radius rolls up head.The volume head of current radius-adjustable, general adopts analog bracket plate on volume head main shaft, and carrier frame plate is arranged can along the fanning strip of main shaft radial expansion, to realize the adjustment of rolling up head radius.But when adopting in this way, need analog bracket plate on main shaft, the structural instability caused because connection is not firm often occurs.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of rolling main shaft for uncoiler volume head, enables the shape of this rolling main shaft adapt to the demand of fanning strip installation, not be used on main shaft and install bracket additional, make volume header structure more firm.
According to the technical scheme that the utility model provides, the described rolling main shaft for uncoiler volume head, comprises main shaft body, has the centre bore axially arranged at main shaft body; It is characterized in that: described main shaft body comprises the first shaft part and the second shaft part, the first shaft part is made up of multiple cylindrical multidiameter; At uniform first mount pad of the outer circumference surface of described second shaft part, the second mount pad, the 3rd mount pad and the 4th mount pad, it is the first plane between first mount pad and the second mount pad, be the second plane between second mount pad and the 3rd mount pad, being the 3rd plane between 3rd mount pad and the 4th mount pad, is the 4th plane between the 4th mount pad and the first mount pad; Described second mount pad, the 3rd mount pad and the 4th mount pad are symmetrical structure, arrange the first cell body respectively at the middle part of the second mount pad, the 3rd mount pad and the 4th mount pad; Described first mount pad is symmetrical two parts, forms the second cell body between these two parts.
Described first shaft part arranges keyway.
At left and right two parts upper surface of described first mount pad symmetry, installing hole is set.
Rolling main shaft for uncoiler volume head described in the utility model, enables the shape of this rolling main shaft adapt to the demand of fanning strip installation, not be used on main shaft and install bracket additional, make volume header structure more firm.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side view of Fig. 1.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1 ~ Fig. 2: as described in comprise main shaft body 1, centre bore 2, first shaft part 3, second shaft part 4, first mount pad 4-1, the second mount pad 4-2, the 3rd mount pad 4-3, the 4th mount pad 4-4, the first plane 5-1, the second plane 5-2, the 3rd plane 5-3, the 4th plane 5-4, keyway 6, first cell body 7, second cell body 8, installing hole 9 etc. for the rolling main shaft of uncoiler volume head.
As shown in Figure 1, the utility model comprises main shaft body 1, has the centre bore 2 axially arranged at main shaft body 1, as Fig. 1, shown in Fig. 2, described main shaft body 1 comprises the first shaft part 3 and the second shaft part 4, first shaft part 3 is made up of multiple cylindrical multidiameter, first shaft part 3 is for installing bearing etc., the uniform first mount pad 4-1 of outer circumference surface of the second shaft part 4, second mount pad 4-2, 3rd mount pad 4-3 and the 4th mount pad 4-4, be the first plane 5-1 between first mount pad 4-1 and the second mount pad 4-2, be the second plane 5-2 between second mount pad 4-2 and the 3rd mount pad 4-3, be the 3rd plane 5-3 between 3rd mount pad 4-3 and the 4th mount pad 4-4, be the 4th plane 5-4 between 4th mount pad 4-4 and the first mount pad 4-1, described second mount pad 4-2, the 3rd mount pad 4-3 and the 4th mount pad 4-4 are symmetrical structure, arrange the first cell body 7 respectively at the middle part of the second mount pad 4-2, the 3rd mount pad 4-3 and the 4th mount pad 4-4, this first cell body 7 coordinates for being connected with fanning strip, described first mount pad 4-1 is symmetrical two parts, forms the second cell body 8 between these two parts,
As shown in Figure 1, described first shaft part 3 arranges keyway 6, so that the installation of rolling main shaft;
As shown in Figure 2, installing hole 9 is set at left and right two parts upper surface of described first mount pad 4-1 symmetry.
The utility model in use, sliding plug pull rod shaft in the centre bore 2 of main shaft body 1, polylith fanning strip is installed outside main shaft body 1, the installed surface of fanning strip joins Yu with the first cell body 7 and the second cell body 8 respectively, and can the radial direction activity of relative main body 1, adjustable with the radius realizing rolling up head.The utility model, by the improvement to volume head main shaft, makes volume head main shaft and fanning strip easier for installation, reliable, ensures that rolling up head steadily, smoothly works.
Claims (3)
1. for a rolling main shaft for uncoiler volume head, comprise main shaft body (1), there is at main shaft body (1) centre bore (2) axially arranged; It is characterized in that: described main shaft body (1) comprises the first shaft part (3) and the second shaft part (4), and the first shaft part (3) is made up of multiple cylindrical multidiameter; At uniform first mount pad (4-1) of the outer circumference surface of described second shaft part (4), the second mount pad (4-2), the 3rd mount pad (4-3) and the 4th mount pad (4-4), be the first plane (5-1) between first mount pad (4-1) and the second mount pad (4-2), be the second plane (5-2) between second mount pad (4-2) and the 3rd mount pad (4-3), being the 3rd plane (5-3) between 3rd mount pad (4-3) and the 4th mount pad (4-4), is the 4th plane (5-4) between the 4th mount pad (4-4) and the first mount pad (4-1); Described second mount pad (4-2), the 3rd mount pad (4-3) and the 4th mount pad (4-4) are symmetrical structure, arrange the first cell body (7) respectively at the middle part of the second mount pad (4-2), the 3rd mount pad (4-3) and the 4th mount pad (4-4); Described first mount pad (4-1) is symmetrical two parts, forms the second cell body (8) between these two parts.
2., as claimed in claim 1 for the rolling main shaft of uncoiler volume head, it is characterized in that: on described first shaft part (3), keyway (6) is set.
3., as claimed in claim 1 for the rolling main shaft of uncoiler volume head, it is characterized in that: the left and right two parts upper surface symmetrical described first mount pad (4-1) arranges installing hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622747.6U CN204208924U (en) | 2014-10-24 | 2014-10-24 | For the rolling main shaft of uncoiler volume head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622747.6U CN204208924U (en) | 2014-10-24 | 2014-10-24 | For the rolling main shaft of uncoiler volume head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204208924U true CN204208924U (en) | 2015-03-18 |
Family
ID=52977635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420622747.6U Expired - Fee Related CN204208924U (en) | 2014-10-24 | 2014-10-24 | For the rolling main shaft of uncoiler volume head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204208924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338793A (en) * | 2014-10-24 | 2015-02-11 | 无锡市众程通用机电有限公司 | Winding spindle for winding unit of unwinding machine |
-
2014
- 2014-10-24 CN CN201420622747.6U patent/CN204208924U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338793A (en) * | 2014-10-24 | 2015-02-11 | 无锡市众程通用机电有限公司 | Winding spindle for winding unit of unwinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20151024 |
|
| EXPY | Termination of patent right or utility model |