CN211218109U - Tool for correcting flatness of metal sheet - Google Patents
Tool for correcting flatness of metal sheet Download PDFInfo
- Publication number
- CN211218109U CN211218109U CN201922048813.9U CN201922048813U CN211218109U CN 211218109 U CN211218109 U CN 211218109U CN 201922048813 U CN201922048813 U CN 201922048813U CN 211218109 U CN211218109 U CN 211218109U
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- seamless steel
- steel pipe
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- wall
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Abstract
The utility model belongs to the technical field of the metal material processing technique and specifically relates to a sheet metal straightness appurtenance, comprising a base plate, the fixed riser that is equipped with two relative settings of bottom plate top bilateral symmetry, two be equipped with seamless steel pipe between the relative one side of riser, the fixed counterpoint bolt that is equipped with in inner wall one side of seamless steel pipe, be equipped with the rotatory hole corresponding with the counterpoint bolt on the riser, the both ends of counterpoint bolt are passed rotatory hole respectively and are cup jointed through helicitic texture and be equipped with the nut, the fixed handle that is equipped with in seamless steel pipe outer wall one side, be equipped with four locating holes on the bottom plate, all be equipped with the high strength bolt in the locating. The utility model discloses have easy operation practicality, installation and demolish convenient, energy-concerving and environment-protective, factor of safety is high, product percent of pass is high grade technological effect, can be applied to in a large number in the production practice.
Description
Technical Field
The utility model relates to a metal material processing technology field especially relates to a sheet metal straightness appurtenance.
Background
At present, in the field of metal material processing, because the quality of raw materials directly influences the appearance and use of products, in order to be distinguished in a market with intense competition, it is important to further improve the straightness of metal sheets.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the existing straightening tools for some sheet metals in the prior art are complicated in design, and the quick and convenient installation and use of the site operation are not convenient, and providing a sheet metal straightness correcting tool.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
sheet metal straightness appurtenance, comprising a base plate, the fixed riser that is equipped with two relative settings of bottom plate top bilateral symmetry, two be equipped with seamless steel pipe between the relative one side of riser, the fixed counterpoint bolt that is equipped with in inner wall one side of seamless steel pipe, be equipped with on the riser with counterpoint bolt corresponding rotatory hole, the both ends of counterpoint bolt pass rotatory hole respectively and cup joint through helicitic texture and are equipped with the nut, the fixed handle that is equipped with in seamless steel pipe outer wall one side, be equipped with four locating holes on the bottom plate, all be equipped with the high strength bolt in the locating hole.
Preferably, the handle is 300mm long, the handle is fixed on the central line of the outer wall of the seamless steel pipe through welding, and the shortest distance between the handle and the fixed node of the seamless steel pipe and the shortest distance between the alignment bolt and the fixed node of the seamless steel pipe are one-fourth of the arc length of the seamless steel pipe.
Preferably, the size of the bottom plate is 600mm 300mm, the size of the vertical plate is 300mm, the diameter of the outer wall of the seamless steel pipe is 210mm, and the thickness of the pipe wall is 8 mm.
Preferably, the vertical distance between the center of the rotating hole and the top surface of the bottom plate is greater than the maximum vertical distance between the axis of the alignment bolt and the outer wall of the seamless steel tube.
Preferably, the bottom plate is fixed on a base plane through high-strength bolts, and the base plane is a concrete plane or a workbench plane.
The utility model provides a sheet metal straightness appurtenance, beneficial effect lies in: the utility model discloses a welded connected mode is with bottom plate 1, riser 2, counterpoint bolt 3, rotatory hole 31, nut 4, seamless steel pipe 5, handle 6 forms a whole, fixes on the base member plane through high strength bolt 7, only needs to adopt manual mode with handle 6 up-and-down motion in the use, makes seamless steel pipe 5 be off-axis rotary motion around counterpoint bolt 3, and then makes seamless steel pipe 5's outer wall and the interval at 1 top of bottom plate reduce to the sheet metal of oppression deformation makes its straightness to be rectified, the utility model has the technical effects of easy operation practicality, installation and demolish the convenience, energy-concerving and environment-protective, factor of safety is high, product percent of pass height, can be applied to in a large number in the production practice.
Drawings
Fig. 1 is a schematic front structural view of a tool for correcting the flatness of a metal sheet according to the present invention;
FIG. 2 is a schematic side view of a tool for correcting flatness of a metal sheet according to the present invention;
fig. 3 is an exploded schematic view of the tool for correcting flatness of a metal sheet according to the present invention.
In the figure: the device comprises a bottom plate 1, a vertical plate 2, an alignment bolt 3, a rotating hole 31, a nut 4, a seamless steel pipe 5, a handle 6, a high-strength bolt 7 and a positioning hole 71.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a tool for correcting the flatness of a metal sheet comprises a bottom plate 1, two opposite vertical plates 2 are symmetrically and fixedly arranged on two sides of the top of the bottom plate 1, a seamless steel tube 5 is arranged between two opposite sides of the two vertical plates 2, the size of the bottom plate 1 is 600mm 300mm, the size of the vertical plate 2 is 300mm, the diameter of the outer wall of the seamless steel tube 5 is 210mm, the thickness of the tube wall is 8mm, an alignment bolt 3 is fixedly arranged on one side of the inner wall of the seamless steel tube 5, a rotary hole 31 corresponding to the alignment bolt 3 is arranged on the vertical plate 2, two ends of the alignment bolt 3 respectively penetrate through the rotary hole 31 and are sleeved with a nut 4 through a thread structure, a handle 6 is fixedly arranged on one side of the outer wall of the seamless steel tube 5, four positioning holes 71 are arranged on the bottom plate 1, high-strength bolts 7 are arranged in, the base body plane is a concrete plane or a workbench plane.
The length of the handle 6 is 300mm, the handle 6 is fixed on the central line of the outer wall of the seamless steel tube 5 through welding, the shortest distance between the fixed nodes of the handle 6 and the seamless steel tube 5 and the fixed nodes of the alignment bolt 3 and the seamless steel tube 5 is one fourth of the arc length of the seamless steel tube 5, the rotation range of the seamless steel tube 5 is improved, the vertical distance between the center of the rotation hole 31 and the top surface of the bottom plate 1 is greater than the maximum vertical distance between the axis of the alignment bolt 3 and the outer wall of the seamless steel tube 5, and therefore a certain gap is formed between the outer wall of the seamless steel tube 5 and the top of the bottom plate 1 when the seamless steel tube 5 rotates to the lowest point, and correction operation.
The utility model discloses a welded connected mode is with bottom plate 1, riser 2, counterpoint bolt 3, rotatory hole 31, nut 4, seamless steel pipe 5, handle 6 forms a whole, fixes on the base member plane through high strength bolt 7, only needs to adopt manual mode with handle 6 up-and-down motion in the use, makes seamless steel pipe 5 be off-axis rotary motion around counterpoint bolt 3, and then makes seamless steel pipe 5's outer wall and the interval at 1 top of bottom plate reduce to the sheet metal of oppression deformation makes its straightness to be rectified, the utility model has the technical effects of easy operation practicality, installation and demolish the convenience, energy-concerving and environment-protective, factor of safety is high, product percent of pass height, can be applied to in a large number in the production practice.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a sheet metal straightness appurtenance, includes bottom plate (1), its characterized in that, bottom plate (1) top bilateral symmetry is fixed and is equipped with riser (2) of two relative settings, two be equipped with seamless steel pipe (5) between one side that riser (2) are relative, the fixed counterpoint bolt (3) that are equipped with in inner wall one side of seamless steel pipe (5), be equipped with on riser (2) with counterpoint bolt (3) corresponding rotatory hole (31), the both ends of counterpoint bolt (3) are passed rotatory hole (31) respectively and are cup jointed through helicitic texture and are equipped with nut (4), fixed handle (6) that are equipped with in seamless steel pipe (5) outer wall one side, be equipped with four locating holes (71) on bottom plate (1), all be equipped with high strength bolt (7) in locating hole (71).
2. The tool for correcting the flatness of the metal sheets according to claim 1, wherein the length of the handle (6) is 300mm, the handle (6) is fixed on the center line of the outer wall of the seamless steel pipe (5) by welding, and the shortest distance between the fixed joint of the handle (6) and the seamless steel pipe (5) and the fixed joint of the alignment bolt (3) and the seamless steel pipe (5) is one quarter of the arc length of the seamless steel pipe (5).
3. The tool for correcting the flatness of a metal sheet according to claim 1, wherein the bottom plate (1) has a size of 600mm x 300mm, the vertical plate (2) has a size of 300mm x 300mm, the seamless steel pipe (5) has an outer wall diameter of 210mm and a pipe wall thickness of 8 mm.
4. The tool for correcting the flatness of a metal sheet according to claim 1, wherein the center of the rotation hole (31) is at a vertical distance from the top surface of the base plate (1) that is greater than the maximum vertical distance between the axis of the alignment bolt (3) and the outer wall of the seamless steel pipe (5).
5. Tool for correcting the flatness of metal sheets according to claim 1, characterised in that the base plate (1) is fixed by means of high-strength bolts (7) to a base plane, which is a concrete plane or a bench plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922048813.9U CN211218109U (en) | 2019-11-22 | 2019-11-22 | Tool for correcting flatness of metal sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922048813.9U CN211218109U (en) | 2019-11-22 | 2019-11-22 | Tool for correcting flatness of metal sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211218109U true CN211218109U (en) | 2020-08-11 |
Family
ID=71920918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922048813.9U Active CN211218109U (en) | 2019-11-22 | 2019-11-22 | Tool for correcting flatness of metal sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211218109U (en) |
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2019
- 2019-11-22 CN CN201922048813.9U patent/CN211218109U/en active Active
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