CN203370880U - Supporting mechanism for large-diameter steel plate rolling - Google Patents
Supporting mechanism for large-diameter steel plate rolling Download PDFInfo
- Publication number
- CN203370880U CN203370880U CN201320474960.2U CN201320474960U CN203370880U CN 203370880 U CN203370880 U CN 203370880U CN 201320474960 U CN201320474960 U CN 201320474960U CN 203370880 U CN203370880 U CN 203370880U
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- connecting rod
- steel plate
- diameter steel
- supporting mechanism
- base
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- Expired - Fee Related
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Abstract
The utility model discloses a supporting mechanism for large-diameter steel plate rolling. The supporting mechanism is formed by a drive unit, a slider-crank mechanism and a base. The drive unit comprises a drive motor, a transmission box, a coupler and a transmission lead screw. The slider-crank mechanism comprises a hinging fixing seat, a rocker, a connecting rod, a supporting wheel and the like. According to the supporting mechanism for large-diameter steel plate rolling, the slider-crank mechanism is used for supporting a large-diameter steel plate cylinder for rolling, the operation is convenient, work efficiency of a plate bending roll is greatly improved, and work time is saved; in addition, the supporting mechanism for large-diameter steel plate rolling further has the advantages of being easy to manufacture and convenient to install.
Description
Technical field
The utility model relates to a kind of supporting mechanism, refers in particular to a kind of large-diameter steel plate for veneer reeling machine and rolls supporting mechanism.
Background technology
Conventional veneer reeling machine is rolling large-diameter steel plate, while particularly rolling the shield shell cylinder of shield machine, the support that only has point of contact at veneer reeling machine roller place of this large diameter steel plate cylinder, other positions are all in cantilever position, the impact that the steel plate cylinder rolled under this state is conducted oneself with dignity, easily produce rebound deformation, the off-design value, just need roll extrusion steel plate cylinder repeatedly in order to reduce the rebound deformation amount, greatly reduce the operating efficiency of veneer reeling machine.
The utility model content
Problem to be solved in the utility model is the deficiency overcome in background technology, provide a kind of large-diameter steel plate to roll supporting mechanism, this supporting mechanism, adopt slider-crank mechanism to support rolling of large-diameter steel plate cylinder, easy to operate, as greatly to have improved veneer reeling machine operating efficiency.
For addressing the above problem, the utility model is taked following technical scheme:
Large-diameter steel plate of the present utility model rolls supporting mechanism, by drive unit, slider-crank mechanism and base, formed, described drive unit comprises drive motors, the transmission case be fixedly connected with the drive motors output shaft, described transmission case is connected to turn-screw by shaft coupling, supporting seat, and described transmission case and supporting seat are fixedly mounted on base; Described slider-crank mechanism comprises the hinged holder be fixedly mounted on base, with hinged holder hinged and can be around the rocking bar of hinged holder central rotation, the connecting rod hinged with the rocking bar other end, the hinged place of described rocking bar and connecting rod is equipped with support wheel, the free end of described connecting rod is equipped with roller, described roller can roll along the guide rail be fixedly mounted on base, and the free end of described connecting rod also is connected to by connecting rod the transmission nut be enclosed within on drive lead screw.
A corrective measure of the present utility model is: be equipped with on described base and be symmetrical in the two cover crank slide block mechanisms that turn-screw is arranged, the free end of the connecting rod of described two cover crank slide block mechanisms all is connected to by connecting rod the transmission nut be enclosed within on drive lead screw.
Another corrective measure of the present utility model is: described drive lead screw is trapezoidal threaded lead screw.
Drive motors is by transmission case, shaft coupling, can drive the positive and negative rotation of the drive lead screw with auto-lock function, drive the transmission nut be enclosed within on drive lead screw moves forward and backward simultaneously, driving connecting rod by transmission nut moves forward and backward, the roller that connecting rod drives slider-crank mechanism rolls along guide rail, thereby promote support wheel and withstand steel plate, realize support when large-diameter steel plate rolls.
Large-diameter steel plate of the present utility model rolls supporting mechanism, owing to being formed by drive unit, slider-crank mechanism and base, therefore large-diameter steel plate of the present utility model rolls supporting mechanism, adopt slider-crank mechanism to support rolling of large-diameter steel plate cylinder, easy to operate, as greatly to have improved veneer reeling machine operating efficiency, save man-hour, but also there is easy manufacture, easy for installation.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic top plan view of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, large-diameter steel plate of the present utility model rolls supporting mechanism, by drive unit, slider-crank mechanism and base 12, formed, described drive unit comprises drive motors 1, the transmission case 2 be fixedly connected with drive motors 1 output shaft, described transmission case 2 is connected to turn-screw 3 by shaft coupling 13, supporting seat 14, and described transmission case 2 and supporting seat 14 are fixedly mounted on base 12; Described slider-crank mechanism comprises the hinged holder 6 be fixedly mounted on base (12), with hinged holder 6 hinged and can be around the rocking bar 7 of hinged holder 6 central rotations, the connecting rod 9 hinged with rocking bar 7 other ends, the hinged place of described rocking bar 7 and connecting rod 9 is equipped with support wheel 8, the free end of described connecting rod 9 is equipped with roller 10, described roller 10 can roll along the guide rail 11 be fixedly mounted on base 12, and the free end of described connecting rod 9 also is connected to by connecting rod 5 transmission nut 4 be enclosed within on drive lead screw 3.
Be equipped with on described base 12 and be symmetrical in the two cover crank slide block mechanisms that turn-screw 3 is arranged, the free end of the connecting rod 9 of described two cover crank slide block mechanisms all is connected to by connecting rod 5 transmission nut 4 be enclosed within on drive lead screw 3.
Described drive lead screw 3 is trapezoidal threaded lead screw.
Should be noted that; the foregoing is only preferred embodiment of the present utility model, be not limited to the present embodiment, all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. large-diameter steel plate rolls supporting mechanism, by drive unit, slider-crank mechanism and base (12), formed, it is characterized in that: described drive unit comprises drive motors (1), the transmission case (2) be fixedly connected with drive motors (1) output shaft, described transmission case (2) is connected to turn-screw (3) by shaft coupling (13), supporting seat (14), and described transmission case (2) and supporting seat (14) are fixedly mounted on base (12), described slider-crank mechanism comprises the hinged holder (6) be fixedly mounted on base (12), with hinged holder (6) hinged and can be around the rocking bar (7) of hinged holder (6) central rotation, the connecting rod (9) hinged with rocking bar (7) other end, the hinged place of described rocking bar (7) and connecting rod (9) is equipped with support wheel (8), the free end of described connecting rod (9) is equipped with roller (10), described roller (10) can roll along the guide rail (11) be fixedly mounted on base (12), the free end of described connecting rod (9) also is connected to by connecting rod (5) transmission nut (4) be enclosed within on drive lead screw (3).
2. large-diameter steel plate according to claim 1 rolls supporting mechanism, it is characterized in that: be equipped with on described base (12) and be symmetrical in the two cover crank slide block mechanisms that turn-screw (3) is arranged, the free end of the connecting rod (9) of described two cover crank slide block mechanisms all is connected to by connecting rod (5) transmission nut (4) be enclosed within on drive lead screw (3).
3. large-diameter steel plate according to claim 1 rolls supporting mechanism, it is characterized in that: described drive lead screw (3) is trapezoidal threaded lead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320474960.2U CN203370880U (en) | 2013-08-01 | 2013-08-01 | Supporting mechanism for large-diameter steel plate rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320474960.2U CN203370880U (en) | 2013-08-01 | 2013-08-01 | Supporting mechanism for large-diameter steel plate rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203370880U true CN203370880U (en) | 2014-01-01 |
Family
ID=49833437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320474960.2U Expired - Fee Related CN203370880U (en) | 2013-08-01 | 2013-08-01 | Supporting mechanism for large-diameter steel plate rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203370880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338809A (en) * | 2013-08-01 | 2015-02-11 | 盾建重工制造有限公司 | Supporting mechanism for rolling large-diameter steel plate |
-
2013
- 2013-08-01 CN CN201320474960.2U patent/CN203370880U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338809A (en) * | 2013-08-01 | 2015-02-11 | 盾建重工制造有限公司 | Supporting mechanism for rolling large-diameter steel plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20151223 Granted publication date: 20140101 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160623 Granted publication date: 20140101 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20150801 |