CN207057322U - Steel plate straightening device is used in a kind of LNG tank car storage tank processing - Google Patents
Steel plate straightening device is used in a kind of LNG tank car storage tank processing Download PDFInfo
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- CN207057322U CN207057322U CN201720966787.6U CN201720966787U CN207057322U CN 207057322 U CN207057322 U CN 207057322U CN 201720966787 U CN201720966787 U CN 201720966787U CN 207057322 U CN207057322 U CN 207057322U
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- steel plate
- fixed mount
- frame
- roller
- storage tank
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Abstract
Steel plate straightening device is used in a kind of LNG tank car storage tank processing disclosed in the utility model, including frame, the left and right sides on front side of frame is symmetrically arranged with fixed mount, the front side that one end of fixed mount leans out frame is set, and fixed mount the part for leaning out frame it is free to rotate be provided with vertical roller, the bottom of the fixed mount is free to rotate to be provided with horizontal roller, and hydraulic cylinder is provided with the middle part of the frame, apparatus for correcting is fixedly installed on hydraulic cylinder.The utility model is provided with vertical roller free to rotate and horizontal roller, it is rolling friction between steel plate and vertical roller and horizontal roller when being deformed upon in steel plate straightening, traditional sliding friction is instead of, substantially reduces the infringement that frictional force and friction belt are come.
Description
Technical field
It the utility model is related to LNG tank car storage tank technical field of processing equipment, more particularly to a kind of LNG tank car storage tank
Steel plate straightening device is used in processing.
Background technology
What the storage tank of LNG transportation tank cars needed to carry out in process steel plate the operation such as rolls and welds, but steel
Raw material is in the rolling before finish, transport, handling and stacking process, due to conducting oneself with dignity, supporting improper or handling bar
Part is bad and other reasons, may produce the deformation such as bending, distortion, wave, when these are deformed more than to a certain degree, can give
The measurement of size, rule, cut out and other processing bring difficulty, and influencing whether the size of LNG storage tank forming part and several
The precision of what shape, so as to have influence on the quality of assembling, welding and whole product.So should give correction before line, blanking, pass
The steel plate straightening device of system deformed steel flat in correcting process can produce friction when producing deformation with position-limit mechanism and hydraulic head,
Friction process inevitably produces noise, deteriorates the working environment of shop worker, and friction process can also produce in surface of steel plate
Raw cut, and the storage tank of LNG transportation tank cars requires higher to surface tidiness, and surface of steel plate must be drawn when being processed
Trace, greasy dirt and corrosion etc. carry out cleaning operation, and increased cut increases follow-up workload in correcting process, is unfavorable for improving
Production efficiency, so needing a kind of steel plate straightening device suitable for LNG tank car storage tank processing.
Utility model content
The purpose of this utility model is to avoid the deficiencies in the prior art part, there is provided a kind of LNG tank car storage tank processing is used
Steel plate straightening device, so as to effectively solve the shortcomings of the prior art.
To achieve the above object, the technical scheme that the utility model is taken is：
Above-mentioned technical proposal of the present utility model has the advantages that：The utility model is provided with free to rotate
Vertical roller and horizontal roller, rub when being deformed upon in steel plate straightening between steel plate and vertical roller and horizontal roller for rolling
Wipe, instead of traditional sliding friction, substantially reduce the infringement that frictional force and friction belt are come；Vertical roller and horizontal roller
On cladding be provided with rubber layer, avoid the very stiff and demanding of steel roller and steel plate, the spacing annulus set on horizontal roller rises
To spacing effect, while ensure steel plate just in case when inclining sliding, grievous injury will not be produced to apparatus for correcting and operator,
Security greatly improves；The front end of apparatus for correcting is provided with the contact area that cross framework increases steel plate, avoids correcting
During secondary deformation is formed to steel plate, and the side that taper correcting framework contacts with steel plate is also equipped with rubber layer,
Ensure that will not damage steel plate in afterburner process, the application overall compact, and mechanism operation is simple and reliable, has very strong practicality
Property.
Brief description of the drawings
Fig. 1 is the utility model embodiment dimensional structure diagram；
Fig. 2 is the utility model use principle figure.
Embodiment
Embodiment of the present utility model is described in further detail with reference to the accompanying drawings and examples.Following examples
For illustrating the utility model, but can not be used for limiting the scope of the utility model.
In description of the present utility model, unless otherwise indicated, " multiple " are meant that two or more；Term
The orientation or position of the instruction such as " on ", " under ", "left", "right", " interior ", " outer ", " front end ", " rear end ", " head ", " afterbody " are closed
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model., it is necessary to which explanation, is provided unless otherwise clear and definite in description of the present utility model
And restriction, term " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected.For the ordinary skill in the art, it can understand above-mentioned term in the utility model with concrete condition
Concrete meaning.
As shown in Figure 1-2, steel plate straightening device, including frame are used in a kind of LNG tank car storage tank processing described in the present embodiment
1, the left and right sides of the front side of frame 1 is symmetrically arranged with fixed mount 2, and one end of fixed mount 2 leans out the front side setting of frame 1, another
End is arranged in frame 1 by modes such as welding, screwings, and fixed mount 2 is free to rotate in the part for leaning out frame 1
Vertical roller 3 is provided with, the bottom of fixed mount 2 is free to rotate to be provided with horizontal roller 4, and limited location is set on horizontal roller 4
Annulus 4a, spacing effect is played, prevent axial float of the steel plate along horizontal roller 4 when transporting, the middle part of frame 1 is set
Hydraulic cylinder 5 is equipped with, apparatus for correcting 6 is fixedly installed on hydraulic cylinder 5, apparatus for correcting 6 is being provided with cross towards one end of front side
Type framework 6a.
Two vertical rollers 3 are set side by side with fixed mount 2 per side, strengthen the supporting role to steel plate.
Parcel is provided with rubber layer on vertical roller 3, horizontal roller 4 and cross framework 6a.
Fixed mount 2 includes upper mounted plate 2a and bottom plate 2b, and top, the bottom of vertical roller 3 are rotatably set respectively
Put on upper mounted plate 2a, bottom plate 2b, holding tank is offered on bottom plate 2b, horizontal roller 4 is arranged on the holding tank
In.
As shown in Fig. 2 steel plate 7 to be corrected is put on horizontal roller 4, positioned at spacing annulus 4a and vertical roller 3 it
Between, and cause alignment apparatus for correcting 6 in position to be corrected, start hydraulic cylinder 5, the top pressure steel plate of apparatus for correcting 6, keep it in
Formation state, carry out unloading power afterwards when keeping certain, you can complete the correction of steel plate.
Embodiment of the present utility model in order to example and description for the sake of and provide, and be not exhaustively or will
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Selection and description embodiment are to more preferably illustrate principle and practical application of the present utility model, and make this area
Those of ordinary skill it will be appreciated that the utility model so as to designing the various embodiments with various modifications suitable for special-purpose.
Claims (3)
1. steel plate straightening device is used in a kind of LNG tank car storage tank processing, it is characterised in that：Including frame, the left and right two on front side of frame
Side is symmetrically arranged with fixed mount, and one end of fixed mount leans out the front side setting of frame, and fixed mount can in the part for leaning out frame
What is freely rotated is provided with vertical roller, and the bottom of the fixed mount is free to rotate to be provided with horizontal roller, the frame
Middle part is provided with hydraulic cylinder, and apparatus for correcting is fixedly installed on hydraulic cylinder；
Limited location annulus is set on the horizontal roller；
Two vertical rollers are set side by side with the fixed mount per side；
The apparatus for correcting is provided with cross framework in one end towards front side；
The vertical roller, horizontal roller are provided with rubber layer with being wrapped up on cross framework.
2. steel plate straightening device is used in a kind of LNG tank car storage tank processing according to claim 1, it is characterised in that：It is described solid
Determining frame includes upper mounted plate and bottom plate, top, the bottom of the vertical roller be spindle rotationally arranged in respectively upper mounted plate,
On bottom plate.
3. steel plate straightening device is used in a kind of LNG tank car storage tank processing according to claim 2, it is characterised in that：Under described
Holding tank is offered in fixed plate, the horizontal roller is arranged in the holding tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720966787.6U CN207057322U (en) | 2017-08-03 | 2017-08-03 | Steel plate straightening device is used in a kind of LNG tank car storage tank processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720966787.6U CN207057322U (en) | 2017-08-03 | 2017-08-03 | Steel plate straightening device is used in a kind of LNG tank car storage tank processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207057322U true CN207057322U (en) | 2018-03-02 |
Family
ID=61519641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720966787.6U Active CN207057322U (en) | 2017-08-03 | 2017-08-03 | Steel plate straightening device is used in a kind of LNG tank car storage tank processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207057322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375652A (en) * | 2020-04-29 | 2020-07-07 | 中国二十二冶集团有限公司 | Drainage ditch grate and steel plate flatness correction device and correction method |
-
2017
- 2017-08-03 CN CN201720966787.6U patent/CN207057322U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375652A (en) * | 2020-04-29 | 2020-07-07 | 中国二十二冶集团有限公司 | Drainage ditch grate and steel plate flatness correction device and correction method |
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