CN216369635U - Steel construction device of buckling - Google Patents
Steel construction device of buckling Download PDFInfo
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- CN216369635U CN216369635U CN202122673562.0U CN202122673562U CN216369635U CN 216369635 U CN216369635 U CN 216369635U CN 202122673562 U CN202122673562 U CN 202122673562U CN 216369635 U CN216369635 U CN 216369635U
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- steel structure
- mounting cavity
- bending die
- processing table
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Abstract
The utility model discloses a steel structure bending device which comprises a processing table and a fixed frame fixedly arranged on the left side of the processing table, wherein a cross frame is fixedly arranged at the top of the fixed frame, a hydraulic cylinder is fixedly arranged at the top of the cross frame, a piston end of the hydraulic cylinder movably penetrates below the cross frame and is fixedly provided with a bending die head, a die holder is also fixedly arranged at the top of the processing table, a bending die groove is formed in the top of the die holder, and the bending die head is matched with the bending die groove. The steel structure bending device disclosed by the utility model not only can be used for conveniently and quickly bending the steel plate workpiece, but also can be used for conveniently and quickly ejecting the bent steel plate workpiece to take materials, so that the trouble that materials need to be taken manually in the past is avoided, the time and the labor are saved, the labor cost is reduced, and the steel structure bending device is simple in structure and convenient to operate and use.
Description
Technical Field
The utility model relates to the technical field of steel structure machining, in particular to a steel structure bending device.
Background
The steel structure is a structure made of steel materials, is one of main building structure types, and mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like. The bending machine is an important device for bending and forming a workpiece, and is used for pressing a steel plate into parts with various shapes according to process requirements.
At present, in the use process of a steel structural member, a steel plate needs to be processed firstly to be changed into a required shape, and one of the processing is to bend the steel plate. The existing bending device in the market is complex in structure, difficult to operate and high in cost, and is not beneficial to being used in small and medium-sized workshops; and be unfavorable for getting of back steel sheet of bending after bending, need artifical manual getting material usually for it wastes time and energy to get the material operation, consumes labour cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a steel structure bending device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a steel structure bending device comprises a processing table and a fixed frame fixedly installed on the left side of the processing table, wherein a cross frame is fixedly installed at the top of the fixed frame, a hydraulic cylinder is fixedly installed at the top of the cross frame, a piston end of the hydraulic cylinder movably penetrates below the cross frame and is fixedly provided with a bending die head, a die holder is also fixedly installed at the top of the processing table, a bending die groove is formed in the top of the die holder, and the bending die head is matched with the bending die groove;
the processing table is provided with an installation cavity, a jacking plate is movably installed in the installation cavity, ejection holes are symmetrically formed in the inner wall of the bottom of the bending die cavity, an ejection rod is movably installed in each ejection hole, and the bottom end of each ejection rod movably extends into the installation cavity and is fixedly connected with the jacking plate; both sides of the top of the jacking plate are fixedly connected with return springs, and the top ends of the return springs are fixedly connected with the inner wall of the top of the mounting cavity;
two rotating shafts are rotatably mounted in the mounting cavity below the jacking plate, a driving wheel and a cam are fixedly sleeved on the two rotating shafts, the top side of the cam is in contact with the bottom side of the jacking plate, a motor is fixedly mounted on the inner wall of the bottom of the mounting cavity, a double-grooved wheel is fixedly sleeved on an output shaft of the motor, and the double-grooved wheel is in transmission connection with the two driving wheels through a chain belt respectively.
Preferably, the top of two ejector pins all is provided with the inclined end face, and the inclined end face of two ejector pins all inclines to the inboard setting.
Preferably, through holes are symmetrically formed in the inner wall of the top of the mounting cavity, and the material ejecting rod penetrates through the through holes movably.
Preferably, the lifting slide blocks are arranged on two sides of the jacking plate, lifting slide grooves are formed in the inner walls of two sides of the mounting cavity, and the lifting slide blocks are slidably mounted in the lifting slide grooves.
Preferably, the double grooved pulley is provided with two chain belt transmission grooves, and the chain belt transmission grooves are matched with the chain belt.
Preferably, the piston end of the hydraulic cylinder is fixedly connected with a mounting plate, and the bending die head is fixedly mounted at the bottom of the mounting plate through a bolt.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the bending die head is pushed by the hydraulic cylinder to move downwards, so that a steel plate workpiece on the die holder can be punched, the steel plate workpiece is punched into the bending die groove by the bending die head to be bent, then the piston end of the hydraulic cylinder is contracted, and the bending die head is moved upwards to be demoulded, so that the bending operation can be conveniently and quickly carried out;
2. according to the utility model, the motor drives the double grooved wheels to rotate, the double grooved wheels drive the rotating shaft to rotate through the transmission fit of the chain belt and the transmission wheel, and the rotating shaft drives the cam to rotate, so that the convex part of the cam can be rotated upwards from a low position to a high position, the jacking plate can be jacked upwards through the convex part of the cam, the reset spring is compressed, and then the jacking plate drives the jacking rod to jack upwards, so that the bent workpiece can be jacked upwards from the bending die groove;
in conclusion, the steel structure bending device provided by the utility model can be used for conveniently and quickly bending the steel plate workpiece and also can be used for conveniently and quickly ejecting the bent steel plate workpiece out for taking materials, so that the trouble that materials need to be manually taken in the past is avoided, the time and labor are saved, the labor cost is reduced, and the steel structure bending device is simple in structure and convenient to operate and use.
Drawings
Fig. 1 is a schematic structural diagram of a steel structure bending device according to the present invention;
FIG. 2 is a schematic diagram of a partial detail of the present invention;
fig. 3 is a schematic structural view of a double sheave according to the present invention.
In the figure: 1. a processing table; 2. a fixed mount; 3. a cross frame; 4. a hydraulic cylinder; 5. mounting a plate; 6. bending the die head; 7. a die holder; 701. bending the die cavity; 702. a material ejection hole; 8. a motor; 9. a double grooved pulley; 901. a chain belt driving groove; 10. a chain belt; 11. a driving wheel; 12. a rotating shaft; 13. a cam; 14. a jacking plate; 15. a lifter bar; 16. a return spring; 17. a mounting cavity; 18. and lifting the sliding block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a steel structure bending device comprises a processing table 1 and a fixed frame 2 fixedly installed on the left side of the processing table 1, wherein a cross frame 3 is fixedly installed at the top of the fixed frame 2, a hydraulic cylinder 4 is fixedly installed at the top of the cross frame 3, a piston end of the hydraulic cylinder 4 movably penetrates below the cross frame 3 and is fixedly installed with a bending die head 6, a die holder 7 is also fixedly installed at the top of the processing table 1, a bending die groove 701 is formed in the top of the die holder 7, and the bending die head 6 is matched with the bending die groove 701;
the processing table 1 is provided with an installation cavity 17, a jacking plate 14 is movably installed in the installation cavity 17, ejection holes 702 are symmetrically formed in the inner wall of the bottom of the bending die cavity 701, an ejection rod 15 is movably installed in the ejection holes 702, and the bottom end of the ejection rod 15 movably extends into the installation cavity 17 and is fixedly connected with the jacking plate 14; both sides of the top of the jacking plate 14 are fixedly connected with a return spring 16, and the top end of the return spring 16 is fixedly connected with the inner wall of the top of the mounting cavity 17;
two rotating shafts 12 are rotatably mounted in a mounting cavity 17 below the jacking plate 14, driving wheels 11 and cams 13 are fixedly sleeved on the two rotating shafts 12, the top sides of the cams 13 are in contact with the bottom side of the jacking plate 14, a motor 8 is fixedly mounted on the inner wall of the bottom of the mounting cavity 17, double sheaves 9 are fixedly sleeved on an output shaft of the motor 8, and the double sheaves 9 are respectively in transmission connection with the two driving wheels 11 through chain belts 10. The steel structure bending device disclosed by the utility model not only can be used for conveniently and quickly bending the steel plate workpiece, but also can be used for conveniently and quickly ejecting the bent steel plate workpiece to take materials, so that the trouble that materials need to be taken manually in the past is avoided, the time and the labor are saved, the labor cost is reduced, and the steel structure bending device is simple in structure and convenient to operate and use.
Preferably, the top ends of the two ejector rods 15 are provided with inclined end faces, and the inclined end faces of the two ejector rods 15 are inclined inwards.
Preferably, through holes are symmetrically formed in the inner wall of the top of the mounting cavity 17, and the ejector rod 15 movably penetrates through the through holes; lifting slide blocks 18 are arranged on two sides of the jacking plate 14, lifting slide grooves are formed in inner walls of two sides of the mounting cavity 17, and the lifting slide blocks 18 are slidably mounted in the lifting slide grooves.
Preferably, two chain belt transmission grooves 901 are formed in the double grooved pulley 9, and the chain belt transmission grooves 901 are matched with the chain belt 10; and the piston end of the hydraulic cylinder 4 is fixedly connected with a mounting plate 5, and a bending die head 6 is fixedly mounted at the bottom of the mounting plate 5 through a bolt.
The working principle is as follows: when the bending die works, the mounting plate 5 and the bending die head 6 are pushed to move downwards by extending the piston end of the hydraulic cylinder 4, so that a steel plate workpiece on the die holder 7 can be punched, the bending die head 6 can punch the steel plate workpiece into the bending die groove 701 to be bent, then the piston end of the hydraulic cylinder 4 is contracted, and the bending die head 6 is moved upwards to be demoulded, so that the bending operation can be conveniently and quickly carried out; when a material needs to be taken after bending, the motor 8 drives the double grooved pulley 9 to rotate, the double grooved pulley 9 drives the rotating shaft 12 to rotate through the transmission matching of the chain belt 10 and the transmission wheel 11, the rotating shaft 12 drives the cam 13 to rotate, so that the convex part of the cam 13 can be upwards rotated to a high position from a low position, the jacking plate 14 can be upwards jacked through the convex part of the cam 13, the reset spring 16 is compressed, then the jacking plate 14 drives the jacking rod 15 to upwards jack, and finally the jacking rod 15 is jacked to jack a bent workpiece upwards from the bending die slot 701. Therefore, after the steel plate bending machine is bent, the bent steel plate workpiece can be conveniently and quickly jacked out to take materials, the trouble that materials need to be taken manually in the prior art is avoided, time and labor are saved, and the cost of manual labor is also reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A steel structure bending device comprises a processing table (1) and a fixing frame (2) fixedly installed on the left side of the processing table (1), and is characterized in that a cross frame (3) is fixedly installed at the top of the fixing frame (2), a hydraulic cylinder (4) is fixedly installed at the top of the cross frame (3), a piston end of the hydraulic cylinder (4) movably penetrates through the lower portion of the cross frame (3) and is fixedly provided with a bending die head (6), a die holder (7) is further fixedly installed at the top of the processing table (1), a bending die groove (701) is formed in the top of the die holder (7), and the bending die head (6) is matched with the bending die groove (701);
the processing table (1) is provided with a mounting cavity (17), a jacking plate (14) is movably mounted in the mounting cavity (17), ejection holes (702) are symmetrically formed in the inner wall of the bottom of the bending die cavity (701), an ejection rod (15) is movably mounted in the ejection holes (702), and the bottom end of the ejection rod (15) movably extends into the mounting cavity (17) and is fixedly connected with the jacking plate (14); both sides of the top of the jacking plate (14) are fixedly connected with a return spring (16), and the top end of the return spring (16) is fixedly connected with the inner wall of the top of the mounting cavity (17);
two rotating shafts (12) are rotatably installed in a mounting cavity (17) below the jacking plate (14), driving wheels (11) and cams (13) are fixedly sleeved on the two rotating shafts (12), the top side of each cam (13) is in contact with the bottom side of the jacking plate (14), a motor (8) is fixedly installed on the inner wall of the bottom of the mounting cavity (17), double sheaves (9) are fixedly sleeved on an output shaft of the motor (8), and the double sheaves (9) are respectively in transmission connection with the two driving wheels (11) through chain belts (10).
2. The steel structure bending device according to claim 1, wherein the top ends of the two ejector rods (15) are provided with inclined end faces, and the inclined end faces of the two ejector rods (15) are arranged to be inclined inwards.
3. The steel structure bending device according to claim 1, wherein through holes are symmetrically formed in the inner wall of the top of the mounting cavity (17), and the ejector rod (15) movably penetrates through the through holes.
4. The steel structure bending device according to claim 1, wherein the lifting slide blocks (18) are arranged on both sides of the lifting plate (14), the lifting slide grooves are arranged on the inner walls of both sides of the mounting cavity (17), and the lifting slide blocks (18) are slidably mounted in the lifting slide grooves.
5. The steel structure bending device according to claim 1, wherein two chain driving grooves (901) are arranged on the double grooved pulley (9), and the chain driving grooves (901) are matched with the chain belt (10).
6. The steel structure bending device according to claim 1, wherein a mounting plate (5) is fixedly connected to the piston end of the hydraulic cylinder (4), and the bending die head (6) is fixedly mounted at the bottom of the mounting plate (5) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122673562.0U CN216369635U (en) | 2021-11-03 | 2021-11-03 | Steel construction device of buckling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122673562.0U CN216369635U (en) | 2021-11-03 | 2021-11-03 | Steel construction device of buckling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216369635U true CN216369635U (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122673562.0U Active CN216369635U (en) | 2021-11-03 | 2021-11-03 | Steel construction device of buckling |
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| CN (1) | CN216369635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116237439A (en) * | 2022-12-15 | 2023-06-09 | 南京雨硕机械有限公司 | Goods shelves support piece compacting equipment |
-
2021
- 2021-11-03 CN CN202122673562.0U patent/CN216369635U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116237439A (en) * | 2022-12-15 | 2023-06-09 | 南京雨硕机械有限公司 | Goods shelves support piece compacting equipment |
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