CN217412019U - Steel plate bending device - Google Patents
Steel plate bending device Download PDFInfo
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- CN217412019U CN217412019U CN202123200238.3U CN202123200238U CN217412019U CN 217412019 U CN217412019 U CN 217412019U CN 202123200238 U CN202123200238 U CN 202123200238U CN 217412019 U CN217412019 U CN 217412019U
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- driving
- roller
- driving roller
- bending
- steel plate
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Abstract
The utility model relates to a steel sheet device of bending, include: a support; the first driving roller and the second driving roller are rotatably arranged on the bracket, the first driving roller and the second driving roller are parallel to each other and are arranged at intervals, the second driving roller is provided with a first end part and a second end part which are oppositely arranged, and the second end part is in transmission connection with the end part corresponding to the first driving roller; the driving piece is connected with the first driving roller in a driving mode and used for driving the first driving roller to rotate; a second end gear mounted on the second end portion; the bending roller is vertically movably and adjustably arranged on the bracket and is positioned between the first driving roller and the second driving roller, and the bending roller is positioned above the first driving roller and the second driving roller; the transmission gear is mounted at the end part of the bending roller and meshed and connected with the second end gear, and the maximum length of the overlapped part of the tooth of the transmission gear and the tooth of the second end gear is larger than the maximum distance of vertical adjustment of the bending roller, so that the bending of the steel plate is realized, and the construction cost is reduced.
Description
Technical Field
The utility model relates to a building technical field refers in particular to a steel sheet device that bends.
Background
The curved steel plate is usually needed in the building construction process, the curved steel plate is usually customized in a factory in the prior art, but the time consumption is long through factory customization, and the cost of customization is higher, so that a simple steel plate bending device convenient for a construction site is urgently needed for bending the steel plate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a steel sheet device that bends to solve the curved shape steel sheet of current mill customization long-time, problem with high costs.
In order to achieve the above object, the utility model provides a steel sheet device that bends, include:
a support;
the first driving roller and the second driving roller are rotatably arranged on the bracket, the first driving roller and the second driving roller are parallel to each other and are arranged at intervals, the second driving roller is provided with a first end part and a second end part which are oppositely arranged, and the second end part is in transmission connection with the end part corresponding to the first driving roller;
the driving part is connected with the first driving roller in a driving way and is used for driving the first driving roller to rotate;
a second end gear mounted on the second end portion; and
the bending roller is vertically movably and adjustably mounted on the bracket and positioned between the first driving roller and the second driving roller, and the bending roller is positioned above the first driving roller and the second driving roller;
and the maximum length of the overlapped part of the tooth of the transmission gear and the tooth of the second end gear is greater than the maximum distance of vertical adjustment of the press bending roller.
The utility model discloses in adjust the position of bending roll through vertical removal to adjust the interval between bending roll and first driving roller, interval between bending roll and second driving roller, with the steel sheet of the different thickness of adaptation, the maximum length of the tooth coincidence part of drive gear tooth and second end gear tooth is greater than the maximum distance of the vertical regulation of bending roll, so that after the bending roll rebound regulation, the tooth of drive gear tooth and the tooth of second end gear tooth still can mesh, rotate with ensureing that the second driving roller can drive the bending roll. In-process at the steel sheet of bending, rotate through the first driving roller of driving piece drive, and then drive the second driving roller and rotate, further drive the bending roller and rotate, stretch into the clearance between bending roller and first driving roller with the steel sheet, under the pivoted drive of first driving roller, the steel sheet removes to the direction of second driving roller, when the steel sheet removes to the second driving roller on, make the bending roller push down the steel sheet through the roll bending roller that moves down, in order to become the arc form with the steel sheet bending, the steel sheet stretches out from the clearance between second driving roller and bending roller, thereby realize the construction of bending of steel sheet, this application device easy operation, also can realize the construction of bending of steel sheet at the job site, need not the mill customization, construction cost and time have been practiced thrift.
The steel plate bending device of the utility model is further improved in that the bracket is provided with two opposite mounting seats, and the mounting seats are transversely provided with adjusting holes in a penetrating way;
two ends of the bending roller penetrate through the corresponding adjusting holes;
the steel plate bending device further comprises a screw rod which is in threaded connection with the mounting seat and is vertically arranged, and the bottom end of the screw rod penetrates into the adjusting hole and is rotatably mounted on the end part corresponding to the bending roller through a rotating bearing.
The steel plate bending device of the utility model is further improved in that,
the end part of the first driving roller extends out of the bracket to form a driving end, and the driving part is connected to the driving end in a driving way;
the steel plate bending device further comprises a driving gear installed at the driving end, a first end gear installed on the first end portion and a driven gear which is rotatably installed on the support and is in meshed connection with the driving gear and the first end gear.
The steel plate bending device of the utility model is further improved in that the bracket comprises a base and mounting seats fixedly arranged at two sides of the base;
the two ends of the first driving roller and the first end and the second end of the second driving roller are rotatably arranged on the corresponding mounting seats;
and two ends of the bending roller are vertically movably and adjustably arranged on the corresponding mounting seats.
The steel plate bending device of the utility model is further improved in that the mounting seat comprises a pair of supporting pieces fixedly arranged at the corresponding side part of the base and a side plate supported and fixed on the base through the supporting pieces;
the two ends of the first driving roller and the first end and the second end of the second driving roller are rotatably arranged on the corresponding side plates;
and two ends of the bending roller are vertically movably and adjustably arranged on the side plates.
The steel plate bending device of the utility model is further improved in that the device also comprises a first connecting bearing and a second connecting bearing which are fixedly arranged on the bottom surface of the side plate;
two ends of the first transmission roller are arranged in the corresponding first connecting bearings in a penetrating way;
and two ends of the second driving roller are arranged in the corresponding second connecting bearings in a penetrating manner.
The steel plate bending device of the utility model is further improved in that the base comprises a pair of supporting plates which are oppositely arranged and a longitudinal rod which is installed and connected between the pair of supporting plates;
the mounting seats are fixedly arranged on the corresponding supporting plates.
The utility model discloses steel sheet device that bends further improves and lies in, the layer board is the C type form and has parallel arrangement's a pair of diaphragm and connect perpendicularly in a pair of riser between the diaphragm.
The utility model discloses steel sheet device that bends's further improvement lies in, the center of the roller that bends is located the center of first driving roller with on the perpendicular bisector of the center line of second driving roller.
Drawings
Fig. 1 is a perspective view of the steel plate bending device of the present invention.
Fig. 2 is a front view of the steel plate bending device of the present invention.
Fig. 3 is a side view of the steel plate bending device of the present invention.
Fig. 4 is the structural schematic diagram of the first end gear, the driving gear and the driven gear in the steel plate bending device of the present invention.
In the figure: the adjustable support comprises a support 10, a mounting seat 11, a support 111, a side plate 112, an adjusting hole 1121, a base 12, a supporting plate 121, a transverse plate 1211, a vertical plate 1212, a longitudinal rod 122, a first driving roller 20, a driving gear 21, a first connecting bearing 22, a second driving roller 30, a first end gear 31, a second end gear 32, a second connecting bearing 33, a bending roller 40, a driving gear 41, a driving piece 50, a screw rod 60 and a driven gear 70.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a steel sheet device that bends for crooked steel sheet, the utility model discloses a support, first driving roller, second driving roller, bending roll, driving piece and screw rod rotate through the first driving roller of driving piece drive, second driving roller and bending roll, and the steel sheet stretches into from the clearance between bending roll and first driving roller, through moving down the bending roll in order to bend the steel sheet, the steel sheet stretches out in the clearance between second driving roller and bending roll to the realization is to the bending of steel sheet.
The steel plate bending apparatus of the present invention will be described with reference to the accompanying drawings.
Referring to fig. 1 to 3, in the present embodiment, a steel plate press bending apparatus includes: a support 10; the first driving roller 20 and the second driving roller 30 are rotatably mounted on the bracket 10, the first driving roller 20 and the second driving roller 30 are parallel to each other and are arranged at intervals, the second driving roller 30 is provided with a first end part and a second end part which are oppositely arranged, and the second end part is in transmission connection with the corresponding end part of the first driving roller 20; the driving piece 50 is connected with the first driving roller 20 in a driving way and is used for driving the first driving roller 20 to rotate; a second end gear 32 mounted on the second end portion; the bending roller 40 is vertically movably and adjustably arranged on the bracket 10 and is positioned between the first driving roller 20 and the second driving roller 30, and the bending roller 40 is positioned above the first driving roller 20 and the second driving roller 30; and the maximum length of the overlapped part of the teeth of the transmission gear 41 and the teeth of the second end gear 32 is greater than the maximum distance of vertical adjustment of the press bending roller 40.
The steel plate bending device drives the first transmission roller 20 through the driving part 50, the second transmission roller 30 and the bending roller 40 rotate in the embodiment, the steel plate can pass through the gap between the bending roller 40 and the first transmission roller and between the second transmission roller 30, the steel plate can move forwards on the first transmission roller 20 and the second transmission roller 30 through the first transmission roller 20 and the rotation of the second transmission roller 30, when the steel plate moves to the second transmission roller 30 from the first transmission roller 20, the bending roller 40 downwards presses the steel plate through the downwards moving bending roller 40, so that the steel plate is bent into an arc shape, the steel plate bending device is simple in operation, the bending construction of the steel plate can be realized on a construction site, the factory customization is not needed, and the construction cost and the time are saved.
Referring to fig. 1 to 3, in a specific embodiment, the bracket 10 has two opposite mounting seats 11, and an adjusting hole 1121 is transversely formed through the mounting seats 11; two ends of the bending roller 40 penetrate into the corresponding adjusting holes 1121; the steel plate bending device further comprises a screw rod 60 which is in threaded connection with the mounting base 11 and is vertically arranged, and the bottom end of the screw rod 60 penetrates through the adjusting hole 1121 and is rotatably mounted on the end portion corresponding to the bending roller 40 through a rotating bearing. The screw rod 60 is screwed to enable the screw rod 60 to drive the bending roller 40 to move vertically and adjust, so that the size of a gap between the bending roller 40 and the first driving roller 20 and the size of a gap between the second driving roller 30 and the bending roller 40 are adjusted, the bending of steel plates with different thicknesses is adapted, and the bending device is more convenient and flexible.
Referring to fig. 3 and 4, further, the end of the first driving roller 20 extends out of the bracket 10 to form a driving end, and the driving member 50 is connected to the driving end in a driving manner; the steel plate bending device further comprises a driving gear 21 mounted on the driving end, a first end gear 31 mounted on the first end portion, and a driven gear 70 rotatably mounted on the bracket 10 and meshed with the driving gear 21 and the first end gear 31.
Referring to fig. 1 to 3, further, the bracket 10 includes a base 12 and mounting seats 11 fixed to two sides of the base 12; both ends of the first driving roller 20 and the first and second ends of the second driving roller 30 are rotatably mounted on the corresponding mounting seats 11; both ends of the bending roller 40 are vertically movably and adjustably mounted on the corresponding mounting seats 11.
Referring to fig. 1 to 3, in a specific embodiment, the mounting base 11 includes a pair of supporting members 111 fixed to corresponding side portions of the base 12, and a side plate 112 supported by the supporting members 111 and fixed to the base 12; both ends of the first driving roller 20 and the first and second ends of the second driving roller 30 are rotatably mounted on the corresponding side plates 112; both ends of the press bending roller 40 are vertically movably adjustably mounted on the side plates 112.
Referring to fig. 1 to 3, further, the steel plate bending apparatus further includes a first connection bearing 22 and a second connection bearing 33 fixedly disposed on the bottom surface of the side plate 112; two ends of the first driving roller 20 are mounted in the corresponding first connecting bearings 22 in a penetrating manner; the two ends of the second driving roller 30 are mounted in the corresponding second connecting bearings 33.
Referring to fig. 1 to 3, further, the base 12 includes a pair of supporting plates 121 disposed oppositely and a longitudinal bar 122 installed and connected between the pair of supporting plates 121; the mounting bases 11 are fixed on the corresponding supporting plates 121.
Referring to fig. 1 to 3, the supporting plate 121 is preferably C-shaped and has a pair of horizontal plates 1211 disposed in parallel and a vertical plate 1212 connected vertically between the pair of horizontal plates 1211.
Referring to fig. 1 to 3, preferably, the center of the press bending roller 40 is located on a perpendicular bisector of a line connecting the center of the first driving roller 20 and the center of the second driving roller 30.
Referring to fig. 3, preferably, the adjusting hole 1121 is penetratingly disposed on the side plate 112 and is vertically strip-shaped.
Referring to fig. 1-3, the drive member 50 is preferably an electric motor.
In a specific embodiment, the top ends of the two screws 60 are fixedly provided with motors, and the motors synchronously drive the two screws 60 to rotate so as to ensure that the two ends of the pressure bending roller 40 synchronously move, so that the pressure bending roller 40 does not incline during movement adjustment.
The following explains the construction process of the steel plate bending device of the present invention.
Start driving piece 50, rotate through the first driving roller 20 of driving piece 50 drive, and then drive second driving roller 30 and rotate, further drive bending roller 40 rotates, stretch into the clearance between bending roller 40 and first driving roller 20 with the steel sheet, under the pivoted drive of first driving roller 20, the steel sheet removes to the direction of second driving roller 30, when the steel sheet removes to second driving roller 30 on, make bending roller 40 push down the steel sheet through the downward pressure bending roller 40, in order to become the arc form with the steel sheet bending, under the transmission of second driving roller 30, the steel sheet stretches out from the clearance between second driving roller 30 and bending roller 40.
It should be noted that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Claims (9)
1. A steel plate bending device is characterized by comprising:
a support;
the first driving roller and the second driving roller are rotatably arranged on the bracket, the first driving roller and the second driving roller are parallel to each other and are arranged at intervals, the second driving roller is provided with a first end part and a second end part which are oppositely arranged, and the second end part is in transmission connection with the end part corresponding to the first driving roller;
the driving piece is connected with the first driving roller in a driving mode and used for driving the first driving roller to rotate;
a second end gear mounted on the second end portion; and
the bending roller is vertically movably and adjustably mounted on the bracket and positioned between the first driving roller and the second driving roller, and the bending roller is positioned above the first driving roller and the second driving roller;
and the maximum length of the overlapped part of the tooth of the transmission gear and the tooth of the second end gear is greater than the maximum distance of vertical adjustment of the press bending roller.
2. The steel plate bending device according to claim 1, wherein the bracket is provided with two opposite mounting seats, and the mounting seats are transversely provided with adjusting holes in a penetrating manner;
two ends of the bending roller penetrate through the corresponding adjusting holes;
the steel plate bending device further comprises a screw rod which is in threaded connection with the mounting seat and is vertically arranged, and the bottom end of the screw rod penetrates into the adjusting hole and is rotatably mounted on the end part corresponding to the bending roller through a rotating bearing.
3. The steel plate bending press according to claim 1,
the end part of the first driving roller extends out of the bracket to form a driving end, and the driving part is connected to the driving end in a driving way;
the steel plate bending device further comprises a driving gear installed at the driving end, a first end gear installed on the first end portion and a driven gear installed on the support in a rotatable mode and connected with the driving gear and the first end gear in a meshed mode.
4. The steel plate bending device according to claim 1, wherein the bracket comprises a base and mounting seats fixedly arranged on two sides of the base;
the two ends of the first driving roller and the first end and the second end of the second driving roller are rotatably arranged on the corresponding mounting seats;
and two ends of the bending roller are vertically movably and adjustably arranged on the corresponding mounting seats.
5. The steel plate bending device according to claim 4, wherein the mounting seat comprises a pair of supporting members fixedly arranged on corresponding side portions of the base and a side plate supported and fixed on the base through the supporting members;
the two ends of the first driving roller and the first end and the second end of the second driving roller are rotatably arranged on the corresponding side plates;
and two ends of the bending roller are vertically movably and adjustably arranged on the side plates.
6. The steel plate bending press according to claim 5, further comprising a first connecting bearing and a second connecting bearing fixedly provided on the bottom surface of the side plate;
two ends of the first transmission roller are arranged in the corresponding first connecting bearings in a penetrating way;
and two ends of the second driving roller are arranged in the corresponding second connecting bearings in a penetrating manner.
7. The steel plate bending press according to claim 4, wherein the base comprises a pair of support plates arranged oppositely and a longitudinal rod arranged and connected between the pair of support plates;
the mounting seats are fixedly arranged on the corresponding supporting plates.
8. The apparatus according to claim 7, wherein the pallet is C-shaped and has a pair of transverse plates disposed in parallel and a vertical plate connected vertically between the pair of transverse plates.
9. The steel plate bending press according to claim 1, wherein the centers of the bending rolls are located on a midperpendicular of a line connecting the centers of the first driving roll and the second driving roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123200238.3U CN217412019U (en) | 2021-12-17 | 2021-12-17 | Steel plate bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123200238.3U CN217412019U (en) | 2021-12-17 | 2021-12-17 | Steel plate bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217412019U true CN217412019U (en) | 2022-09-13 |
Family
ID=83169471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123200238.3U Active CN217412019U (en) | 2021-12-17 | 2021-12-17 | Steel plate bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217412019U (en) |
-
2021
- 2021-12-17 CN CN202123200238.3U patent/CN217412019U/en active Active
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