CN214349032U

CN214349032U - Steel structure bending device

Info

Publication number: CN214349032U
Application number: CN202120165201.2U
Authority: CN
Inventors: 邝也可
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-10-08
Anticipated expiration: 2031-01-21

Abstract

The utility model provides a steel construction bending device. The steel structure bending device comprises a base; the two window side plates are fixedly arranged on the base; the screw rod is rotatably arranged on the outer wall of one side, close to each other, of the two window side plates; the first motor is fixedly arranged on the outer wall of one side of any one window side plate; the sliding plate is installed on the screw rod in a threaded mode, and the bottom of the sliding plate is in contact with the base; the two fixing plates are fixedly arranged at the top of the sliding plate; the polished rod is rotatably arranged on the outer wall of one side, close to each other, of the two fixing plates; the lower die is fixedly sleeved on the polished rod; a second motor. The utility model provides a steel construction bending device has easy operation, saves time, improves production efficiency's advantage.

Description

Steel structure bending device

Technical Field

The utility model relates to a steel construction processing technology field especially relates to a steel construction bending device.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the members or parts are usually connected by adopting welding seams, bolts or rivets; the material has good homogeneity and isotropy, belongs to an ideal elastomer and most conforms to the basic assumption of general engineering mechanics; the material has good plasticity and toughness, can deform greatly, can bear dynamic load well, and a bending device is often needed during steel structure processing.

However, a set of upper die and lower die of the traditional bending device can only process steel materials into a product, the die needs to be replaced when different products are needed, and a large-scale die needs to be replaced by a plurality of people, so that time is wasted and production efficiency is reduced.

Therefore, it is necessary to provide a new steel structure bending device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a steel construction bending device easy operation, save time, improve production efficiency.

In order to solve the technical problem, the utility model provides a steel construction bending device includes: a base; the two window side plates are fixedly arranged on the base; the screw rod is rotatably arranged on the outer wall of one side, close to each other, of the two window side plates; the first motor is fixedly arranged on the outer wall of one side of any one window side plate; the sliding plate is installed on the screw rod in a threaded mode, and the bottom of the sliding plate is in contact with the base; the two fixing plates are fixedly arranged at the top of the sliding plate; the polished rod is rotatably arranged on the outer wall of one side, close to each other, of the two fixing plates; the lower die is fixedly sleeved on the polished rod; the second motor is fixedly arranged and fixed on the outer wall of one side of any one of the fixing plates; the top plate is fixedly arranged on the tops of the two window side plates; the first air cylinder is fixedly arranged at the bottom of the top plate; the transverse plate is fixedly arranged on the output shaft of the first cylinder; and the upper die fixing mechanisms are arranged at the bottoms of the transverse plates.

Preferably, last mold mechanism includes the baffle, goes up mould, caulking groove, clamp plate, fillet, connection board and second cylinder, the baffle fixed mounting be in the bottom of diaphragm, it is in to go up the mould setting the below of diaphragm, just go up the top of mould with the diaphragm contacts, go up the mould with baffle looks adaptation, the caulking groove is seted up one side of last mould, clamp plate slidable mounting be in the bottom of diaphragm, the fillet sets up in the caulking groove, the fillet is kept away from one side of baffle with clamp plate fixed connection, just the fillet with caulking groove looks adaptation, connection board fixed mounting be in the bottom of diaphragm, second cylinder fixed mounting be in the connection board is close to one side of clamp plate.

Preferably, the bottom of the transverse plate is provided with a sliding groove, a sliding block is arranged in the sliding groove in a sliding mode, and the bottom of the sliding block extends to the position below the transverse plate and is fixedly connected with the top of the pressing plate.

Preferably, the sliding plate is provided with two sliding holes, two limiting rods are fixedly mounted on the outer wall of one side, close to each other, of the two window side plates, and the two limiting rods penetrate through the two sliding holes respectively and are in sliding connection with the inner walls of the sliding holes.

Preferably, one side of the upper die, which is close to the baffle, is provided with a matching groove, the baffle is in contact with the inner wall of the matching groove, and the matching groove is matched with the baffle.

Preferably, the sliding plate is provided with a threaded hole, and the screw rod penetrates through the threaded hole and is screwed and connected with the inner wall of the threaded hole.

Compared with the prior art, the utility model provides a steel construction bending device has following beneficial effect:

the utility model provides a steel structure bending device, when bending, a group of upper dies required by processing is abutted against one side of a baffle, then the output shafts of a plurality of second cylinders are started to extend out, the group of upper dies are fixed, then steel materials are placed on the lower dies, then the output shafts of the first cylinders are started to extend out, and the bending work is carried out; the later stage is when changing the mould, starts the second motor, with on the lower mould corresponding die cavity rotate suitable position can, then start first motor, under the restriction of gag lever post, the slide area lower mould removes, until the lower mould remove appointed position can, close first motor afterwards, alright change the mould, whole mould replacement step is simple and convenient, change efficiency is higher, time has been practiced thrift to a very big degree, and then has improved holistic machining efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a steel structure bending apparatus provided in the present invention;

FIG. 2 is a side view of the slide plate and lower die shown in FIG. 1;

fig. 3 is an enlarged schematic view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. a base; 2. a window side plate; 3. a screw; 4. a first motor; 5. a slide plate; 6. a fixing plate; 7. a polish rod; 8. a lower die; 9. a second motor; 10. a top plate; 11. a first cylinder; 12. a transverse plate; 13. a baffle plate; 14. an upper die; 15. caulking grooves; 16. pressing a plate; 17. a fillet; 18. a connector tile; 19. a second cylinder.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a steel structure bending apparatus according to a preferred embodiment of the present invention; FIG. 2 is a side view of the slide plate and lower die shown in FIG. 1; fig. 3 is an enlarged schematic view of a portion a shown in fig. 1. Steel construction bending device includes: a base 1; the two window side plates 2 are fixedly arranged on the base 1; the screw rod 3 is rotatably arranged on the outer wall of one side of the two window side plates 2 close to each other; the first motor 4 is fixedly arranged on the outer wall of one side of any one window side plate 2; the sliding plate 5 is installed on the screw rod 3 in a threaded mode, and the bottom of the sliding plate 5 is in contact with the base 1; the two fixing plates 6 are fixedly arranged at the top of the sliding plate 5; the polish rod 7 is rotatably arranged on the outer wall of one side of the two fixing plates 6 close to each other; the lower die 8 is fixedly sleeved on the polish rod 7; the second motor 9 is fixedly arranged and fixed on the outer wall of one side of any one fixing plate 6; the top plate 10 is fixedly arranged on the tops of the two window side plates 2; the first air cylinder 11 is fixedly arranged at the bottom of the top plate 10; a transverse plate 12, wherein the transverse plate 12 is fixedly arranged on an output shaft of the first cylinder 11; and the upper die fixing mechanisms are arranged at the bottom of the transverse plate 12.

The upper die mechanism comprises a baffle 13, an upper die 14, a caulking groove 15, a pressing plate 16, a fillet 17, a connecting plate 18 and a second cylinder 19, the baffle 13 is fixedly installed at the bottom of the transverse plate 12, the upper die 14 is arranged below the transverse plate 12, the top of the upper die 14 is in contact with the transverse plate 12, the upper die 14 is matched with the baffle 13, the caulking groove 15 is formed in one side of the upper die 14, the pressing plate 16 is slidably installed at the bottom of the transverse plate 12, the fillet 17 is arranged in the caulking groove 15, the fillet 17 is far away from one side of the baffle 13 and the pressing plate 16, the fillet 17 is matched with the caulking groove 15, the connecting plate 18 is fixedly installed at the bottom of the transverse plate 12, and the second cylinder 19 is fixedly installed at one side of the connecting plate 18 close to the pressing plate 16.

The bottom of diaphragm 12 has seted up the spout, slidable mounting has the slider in the spout, the bottom of slider extend to the below of diaphragm 12 and with the top fixed connection of clamp plate 16.

The sliding plate 5 is provided with two sliding holes, two limiting rods are fixedly mounted on the outer wall of one side, close to each other, of the two window side plates 2, and the two limiting rods penetrate through the two sliding holes respectively and are in sliding connection with the inner walls of the sliding holes.

One side of the upper die 14, which is close to the baffle 13, is provided with a matching groove, the baffle 13 is in contact with the inner wall of the matching groove, and the matching groove is matched with the baffle 13.

The sliding plate 5 is provided with a threaded hole, and the screw rod 3 penetrates through the threaded hole and is connected with the inner wall of the threaded hole in a screwing mode.

The utility model provides a steel construction bending device's theory of operation as follows:

in the device, four side surfaces of a lower die 8 are provided with die cavities of different types, and the die cavities are matched with an upper die 14;

when the steel material is bent, a group of upper dies 14 required by processing is abutted against one side of a baffle 13, output shafts of a plurality of second air cylinders 19 are started to extend, then a plurality of pressing plates 16 start to move until a fillet 17 is completely inserted into a caulking groove 15, at the moment, the group of upper dies 14 are completely fixed, then the steel material is placed on a lower die 8, then output shafts of first air cylinders 11 are started to extend, the upper dies 14 start to move downwards under the driving of a transverse plate 12 until the fillet 17 is combined with a die groove on the lower die 8, the first air cylinders 11 are repeatedly started, the output shafts of the first air cylinders 11 stretch to bend the steel material, when the die needs to be replaced, a second motor 9 is started, the output shafts of the second motors 9 drive a polished rod 7 to rotate, the lower die 8 also rotates along with the polished rod, the second motors 9 are closed until the corresponding die grooves on the lower die 8 are rotated to a proper position, and then the first motors 4 are started, through the thread relationship between the sliding plate 5 and the screw rod 3 and under the limitation of the limiting rod, the sliding plate 5 starts to move, so that the lower die 8 also moves along with the sliding plate until the lower die 8 moves below the corresponding upper die 14, the first motor 4 is closed, and the processing steps are repeated.

the utility model provides a steel structure bending device, when bending, a group of upper dies 14 required by processing is abutted against one side of a baffle 13, then the output shafts of a plurality of second cylinders 19 are started to extend out, the group of upper dies 14 are fixed, then steel materials are placed on a lower die 8, then the output shaft of a first cylinder 11 is started to extend out, and the bending work is carried out; later stage is when changing the mould, start second motor 9, with on the lower mould 8 correspond the die cavity turn to suitable position can, then start first motor 4, under the restriction of gag lever post, slide 5 takes lower mould 8 to remove, until lower mould 8 remove appointed position can, close first motor 4 afterwards, alright change the mould, whole mould replacement step is simple and convenient, change efficiency is higher, time has been practiced thrift to a very big degree, and then whole machining efficiency has been improved.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a steel construction bending device which characterized in that includes:

a base;

the two window side plates are fixedly arranged on the base;

the screw rod is rotatably arranged on the outer wall of one side, close to each other, of the two window side plates;

the first motor is fixedly arranged on the outer wall of one side of any one window side plate;

the sliding plate is installed on the screw rod in a threaded mode, and the bottom of the sliding plate is in contact with the base;

the two fixing plates are fixedly arranged at the top of the sliding plate;

the polished rod is rotatably arranged on the outer wall of one side, close to each other, of the two fixing plates;

the lower die is fixedly sleeved on the polished rod;

the second motor is fixedly arranged and fixed on the outer wall of one side of any one of the fixing plates;

the top plate is fixedly arranged on the tops of the two window side plates;

the first air cylinder is fixedly arranged at the bottom of the top plate;

the transverse plate is fixedly arranged on the output shaft of the first cylinder;

and the upper die fixing mechanisms are arranged at the bottom of the transverse plate.

2. The steel structure bending device according to claim 1, wherein the upper die mechanism comprises a baffle, an upper die, a caulking groove, a pressing plate, a fillet, a connecting plate and a second cylinder, the baffle is fixedly installed at the bottom of the transverse plate, the upper die is arranged below the transverse plate, the top of the upper die is in contact with the transverse plate, the upper die is matched with the baffle, the caulking groove is formed in one side of the upper die, the pressing plate is slidably installed at the bottom of the transverse plate, the fillet is arranged in the caulking groove, one side of the fillet, which is far away from the baffle, is fixedly connected with the pressing plate, the fillet is matched with the caulking groove, the connecting plate is fixedly installed at the bottom of the transverse plate, and the second cylinder is fixedly installed at one side, which is close to the pressing plate, of the connecting plate.

3. The steel structure bending device according to claim 2, wherein a sliding groove is formed in the bottom of the transverse plate, a sliding block is slidably mounted in the sliding groove, and the bottom of the sliding block extends to the position below the transverse plate and is fixedly connected with the top of the pressing plate.

4. The steel structure bending device according to claim 1, wherein the sliding plate is provided with two sliding holes, two limiting rods are fixedly mounted on the outer wall of one side of the two window side plates close to each other, and the two limiting rods penetrate through the two sliding holes respectively and are connected with the inner wall of the sliding holes in a sliding manner.

5. The steel structure bending device according to claim 2, wherein a matching groove is formed in one side, close to the baffle, of the upper die, the baffle is in contact with the inner wall of the matching groove, and the matching groove is matched with the baffle.

6. The steel structure bending device according to claim 1, wherein the sliding plate is provided with a threaded hole, and the screw rod penetrates through the threaded hole and is screwed with the inner wall of the threaded hole.