CN115193968A

CN115193968A - Steel structural section machining rounding machine

Info

Publication number: CN115193968A
Application number: CN202210830781.1A
Authority: CN
Inventors: 邱建德
Original assignee: Huzhou Jiuli Steel Structure New Material Co ltd
Current assignee: Huzhou Jiuli Steel Structure New Material Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-10-18

Abstract

The invention relates to a steel structure section processing rounding machine, which is characterized in that: the device comprises a top seat, wherein a base is arranged below the top seat; the annular plate is arranged on the base; the fixed column is fixedly connected to the base, and a plurality of groups of contact wheels are arranged outside the fixed column; the driving part is arranged on the base and used for pulling the section bar to bend to be round; an adjustment member; when the adjustable arc-shaped bending machine is used, the distance between the touch wheel and the connecting frame can be adjusted according to the size width of the sectional material, so that the sectional materials with different sizes can be bent, the self-locking motor is only required to be driven to drive the fixed column to rotate clockwise or anticlockwise, then the adjustment wheel is enabled to abut against the arc-shaped plate, the arc-shaped plate drives the sliding column and the abutting wheel to slide, the distance between the touch wheel and the connecting frame can be adjusted, the adjustable arc-shaped bending machine is suitable for the bending work of the sectional materials with different sizes, and the application range is wider.

Description

Steel structural section machining rounding machine

Technical Field

The invention relates to the field of profile bending equipment, in particular to a steel structure profile processing and bending machine.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, and can be used for processing steel structure section bars through corresponding mechanical equipment according to requirements in a specific use process; if the steel structural section is subjected to bending processing, bending equipment is needed to perform bending operation on the section;

by searching, the notice number is: CN 205949584U, a chinese patent discloses a round bender, comprising an operation table, a driving roller on the operation table, a first disc-shaped die on the driving roller, a fixed workpiece beside the first disc-shaped die, the fixed workpiece rotating along with the first disc-shaped die, a driven roller on the operation table matching with the driving roller, and a second disc-shaped die on the driven roller.

Although this patent can be carried out on a profile, it has the following drawbacks:

the diameters of the first disc-shaped die and the second disc-shaped die in the patented equipment are fixed, the gaps between the first disc-shaped die and the second disc-shaped die are the same, and the sizes (widths) of the sections are different in practical use, so that the sections can be bent only for the sections with single size, and the application range is narrow.

To sum up, the present application now proposes a steel structural section processing rounding machine to solve the above-mentioned problems that appear.

Disclosure of Invention

The invention aims to provide a steel structure section processing and rounding machine, which aims to solve the problems that the diameters of a first disc-shaped die and a second disc-shaped die in the equipment of the patent proposed in the background art are fixed, the gap between the first disc-shaped die and the second disc-shaped die is the same, and the sizes (widths) of sections are different in practical use, so that the steel structure section processing and rounding machine can only carry out rounding operation on sections with single size, and the use range is narrow.

In order to achieve the purpose, the invention provides the following technical scheme: a steel structure section processing rounding machine comprises a top seat, wherein a base is arranged below the top seat; the annular plate is arranged on the base; the fixed column is fixedly connected to the base, and a plurality of groups of contact wheels are arranged outside the fixed column; the driving part is arranged on the base and used for pulling the section bar to bend the section bar; and the adjusting part is arranged in the fixed column and used for adjusting the distance between the touch wheel and the outer wall of the fixed column.

In order to take out the sectional material conveniently, preferably, the bottom end of the top seat is at least fixedly connected with a group of hydraulic cylinders, and piston rods of the hydraulic cylinders are fixedly connected with the annular plate.

In order to drive the profile to perform the rounding operation, more preferably, the driving part comprises a driving machine fixedly connected to the base, a rotating rod rotatably arranged on the base and a rotating plate fixedly connected with the rotating rod, chain wheels are fixedly connected to driving shafts of the rotating rod and the driving machine, the two chain wheels are connected in a chain transmission manner, and a connecting frame is fixedly connected to the bottom end of the rotating plate.

In order to meet the requirement of rounding different sectional materials in size and width, the adjusting part preferably comprises a rotary column rotatably mounted in a fixed column, a plurality of groups of fixed rods fixedly connected to the outer wall of the rotary column and a gear ring arranged at the inner bottom end of the fixed column, the bottom end of the base is fixedly connected with a self-locking motor, and a driving shaft of the self-locking motor is fixedly connected with the rotary column; a sliding cavity is arranged in the fixed rod, an adjusting column is arranged in the sliding cavity in a sliding manner, a threaded rod is further arranged in the sliding cavity, a threaded hole is formed in the adjusting column, the threaded rod is in threaded connection with the threaded hole, the adjusting column penetrates through and is connected to the fixed rod in a sliding manner, a U-shaped plate is fixedly connected to the outer portion of the adjusting column, and an adjusting wheel is rotatably mounted on the U-shaped plate; a gear is rotatably mounted in the fixed rod, the gear is coaxially and fixedly connected with the threaded rod, and the gear is meshed with the gear ring; an installation seat is rotatably installed outside the abutting wheel, one end of the installation seat is fixedly connected with a sliding column, one end of the sliding column penetrates into the fixed column and is fixedly connected with an arc-shaped plate, and the adjusting wheel abuts against the arc-shaped plate; and a spring is fixedly connected between the arc-shaped plate and the inner wall of the fixing column.

In order to let the gliding smooth and easy of regulation post, more preferred, sliding cavity's inner wall both sides all are equipped with the spout, the both sides of adjusting the post are all fixed and are equipped with the slider, slider sliding connection is in the spout.

In order to stabilize the rotation of the gear, it is more preferable that an annular slide bar is fixedly connected to the outer wall of the gear, an annular slide hole is formed in the fixed rod, and the annular slide bar is slidably mounted in the annular slide hole.

In order to fix the fixing rod, it is more preferable that the fixing rod is fixedly connected with the outer wall of the rotary column through a fixing frame.

In order to make the link rotate stably, it is more preferable that the annular plate inner wall is equipped with annular slide rail, be equipped with the sliding block on the annular slide rail, link and sliding block fixed connection.

In order to fix the rotating rod, preferably, a bearing is arranged above the base, an inner ring of the bearing is fixedly connected with the rotating rod, and an outer ring of the bearing is fixedly connected with the base through an installation frame.

In order to limit the annular plate, preferably, the base is fixedly connected with a limiting ring which abuts against the outer wall of the annular plate.

Compared with the prior art, the invention has the beneficial effects that:

1. when the adjustable arc-shaped bending machine is used, the distance between the touch wheel and the connecting frame can be adjusted according to the size width of the sectional material, so that the sectional materials with different sizes can be bent, the self-locking motor is only required to be driven to drive the fixed column to rotate clockwise or anticlockwise, then the adjustment wheel is enabled to abut against the arc-shaped plate, the arc-shaped plate drives the sliding column and the abutting wheel to slide, the distance between the touch wheel and the connecting frame can be adjusted, the adjustable arc-shaped bending machine is suitable for the bending work of the sectional materials with different sizes, and the application range is wider;

2. when the device is used, the profile is guided and rounded by the multiple groups of collision wheels arranged outside the fixed column, so that the profile is not eccentric in the rounding process, and the rounding work is ensured to be smoothly carried out.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the base and the top seat of the present invention;

FIG. 3 is a perspective view of a driving member according to the present invention;

FIG. 4 is a schematic perspective view of a fixing post according to the present invention;

FIG. 5 is a schematic top sectional view of a fixing column according to the present invention;

FIG. 6 is a schematic top view of the ring gear and the rotary post of the present invention;

FIG. 7 is a schematic perspective view of a ring gear according to the present invention;

FIG. 8 is a schematic top sectional view of a fixing rod according to the present invention;

fig. 9 is a schematic top view of the fixing rod of the present invention.

In the reference symbols: 1. a top seat; 2. a base; 3. a hydraulic cylinder; 4. an annular plate; 5. a limiting ring; 6. fixing a column; 7. a mounting frame; 8. rotating the plate; 9. a connecting frame; 10. a rotating rod; 11. a bearing; 12. a chain; 13. a sprocket; 14. a driver; 15. a mounting seat; 16. a contact wheel; 17. a traveler; 18. a spring; 19. an arc-shaped plate; 20. turning the column; 21. fixing the rod; 22. a fixed mount; 23. a ring gear; 24. a threaded hole; 25. a threaded rod; 26. a slider; 27. a chute; 28. a sliding cavity; 29. a gear; 30. an annular slide bar; 31. an annular slide hole; 32. an annular slide rail; 33. an adjustment wheel; 34. a U-shaped plate; 35. and (4) adjusting the column.

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. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3, 4, 5, 6, 7, 8 and 9, a steel structural section processing rounding machine includes a top seat 1, an annular plate 4, a fixed column 6, a driving part and an adjusting part.

Please refer to fig. 1, fig. 2 and fig. 3, in order to take out the bent section bar conveniently, the hydraulic cylinder 3 is provided in the present application, wherein the base 2 is provided below the top seat 1, the annular plate 4 is provided on the base 2, the base 2 is fixedly connected with the limit ring 5, the limit ring 5 abuts against the outer wall of the annular plate 4, so as to limit the annular plate 4, the annular plate 4 is used for guiding the section bar to be rounded, the bottom end of the top seat 1 is at least fixedly connected with a set of hydraulic cylinders 3, the piston rods of the hydraulic cylinders 3 are fixedly connected with the annular plate 4, through the arrangement of the hydraulic cylinders 3, the annular plate 4 is conveniently lifted, so as to take out the bent section bar conveniently, the hydraulic cylinders 3 are known products in the field, and can be purchased and used in the market.

Referring to fig. 1, 2 and 3, in order to drive the profile to perform a bending operation, a driving part is provided in the present application, wherein the driving part is provided on a base 2, and is used for pulling the profile to perform a bending operation, the driving part includes a driving machine 14 fixedly connected to the base 2, a rotating rod 10 rotatably provided on the base 2, and a rotating plate 8 fixedly connected to the rotating rod 10, a bearing 11 is provided above the base 2, an inner ring of the bearing 11 is fixedly connected to the rotating rod 10, an outer ring of the bearing 11 is fixedly connected to the base 2 through an installation frame 7, the driving machine 14 is a driving motor, and the driving motor is a known product in the art, in practical use, one end of the driving machine 14 can also be fixedly connected to a reduction box, so as to increase torque, the driving shaft of the reduction box is fixedly connected to a sprocket 13, the rotating rod 10 is fixedly connected to the sprocket 13, the driving shaft of the driving machine 14 is fixedly connected to the sprocket 13, the two sprockets 13 are in transmission connection through a chain 12, and the bottom end of the rotating plate 8 is fixedly connected to a circular connection frame 9, so that when the driving machine 14 rotates, the sprocket 13 and the connecting frame 9 pulls the profile in the bending plate 4.

Referring to fig. 4, 5, 6, 7, 8 and 9, in order to meet the size width of different profiles, an adjusting component is provided in the present application, wherein a fixed column 6 is fixedly connected to a base 2, a plurality of sets of contact wheels 16 are provided outside the fixed column 6, the contact wheels 16 are used for performing contact rounding on the profiles, the adjusting component is provided in the fixed column 6 and is used for adjusting the distance between the contact wheels 16 and the outer wall of the fixed column 6, the adjusting component includes a rotating column 20 rotatably installed in the fixed column 6 and a rotating column 20 for rotating, thereby realizing the distance adjustment in the following process, the adjusting component further includes a plurality of sets of fixing rods 21 fixedly connected to the outer wall of the rotating column 20 and a gear ring 23 provided at the inner bottom end of the fixed column 6, the gear ring 23 is used for matching with a gear 29 in the following process and is used for rotating the gear 29, a self-locking motor is fixedly connected to the bottom end of the base 2, the self-locking motor is a known product in the art and can be purchased in the market, a driving shaft of the self-locking motor is fixedly connected to the rotating column 20, and is used for driving the rotating column 20 to rotate, thereby realizing the distance adjustment.

Referring to fig. 4, 5, 6, 7, 8 and 9, further, the adjusting part further includes a sliding cavity 28 disposed in the fixing rod 21, an adjusting column 35 is slidably disposed in the sliding cavity 28, the adjusting column 35 is used for controlling a sliding-out distance of the adjusting wheel 33, so as to adjust a distance of the contact wheel 16, a threaded rod 25 is further disposed in the sliding cavity 28, the threaded rod 25 is used for driving and controlling the sliding-out distance of the adjusting column 35, a threaded hole 24 is disposed in the adjusting column 35, the threaded rod 25 is in threaded connection with the threaded hole 24, so as to push the adjusting column 35, the adjusting column 35 penetrates through and is slidably connected to the fixing rod 21, a U-shaped plate 34 is fixedly connected to the outside of the adjusting column 35, the adjusting wheel 33 is rotatably mounted on the U-shaped plate 34, and the adjusting wheel 33 is used for abutting against the arc-shaped plate 19 in the following process, so as to control the sliding-out distance of the arc-shaped plate 19.

Referring to fig. 4, 5, 6, 7, 8 and 9, further, the adjusting component further includes a gear 29 rotatably mounted in the fixing rod 21, the gear 29 is configured to engage with the gear ring 23, so that when the fixing column 6 rotates, the gear 29 is driven to rotate around the fixing column 6, when the gear 29 engages with the gear ring 23, the gear 29 can rotate, the threaded rod 25 of the gear 29 is coaxially and fixedly connected, and the gear 29 engages with the gear ring 23, so that when the gear 29 rotates, the threaded rod 25 can be driven to rotate, thereby realizing the sliding and retracting of the adjusting column 35.

Referring to fig. 4, 5, 6, 7, 8 and 9, a mounting seat 15 is rotatably mounted outside the contact wheel 16, the mounting seat 15 is used for rotatably mounting the contact wheel 16, one end of the mounting seat 15 is fixedly connected with a sliding post 17, the sliding post 17 is used for controlling the sliding distance of the contact wheel 16, one end of the sliding post 17 penetrates into the fixed column 6 and is fixedly connected with an arc-shaped plate 19, the adjusting wheel 33 is abutted against the arc-shaped plate 19 to facilitate pushing out the arc-shaped plate 19, and two ends of the arc-shaped plate 19 are both fixedly connected with anti-skidding protrusions, which are not shown in the figure, and the arrangement of the anti-skidding protrusions avoids the adjusting wheel 33 from sliding out of the arc-shaped plate 19.

Referring to fig. 4, 5, 6, 7, 8 and 9, a spring 18 is fixedly connected between the arc plate 19 and the inner wall of the fixed column 6, and the spring 18 is used for driving the arc plate 19 and the contact wheel 16 to retract under the elastic force of the spring 18 when the adjusting wheel 33 retracts into the fixed column 6, so that the distance between the contact wheel 16 and the connecting frame 9 is increased.

Referring to fig. 4, 5, 6, 7, 8 and 9, in the present application, sliding grooves 27 are further disposed on both sides of an inner wall of the sliding cavity 28, sliding blocks 26 are fixedly disposed on both sides of the adjusting column 35, the sliding blocks 26 are slidably connected to the sliding grooves 27, the sliding blocks 26 are slidably mounted in the sliding grooves 27 for limiting and guiding the adjusting column 35, when the threaded rod 25 rotates, the adjusting column 35 can slide out, an annular sliding strip 30 is fixedly connected to an outer wall of the gear 29, an annular sliding hole 31 is disposed in the fixing rod 21, the annular sliding strip 30 is slidably mounted in the annular sliding hole 31, the gear 29 is smooth through the arrangement of the annular sliding strip 30 and the annular sliding hole 31, the fixing rod 21 is fixedly connected to an outer wall of the rotating column 20 through the fixing frame 22, so as to fixedly connect the fixing rod 21, an annular sliding rail 32 is disposed on an inner wall of the annular plate 4, a sliding block is disposed on the annular sliding rail 32, the connecting frame 9 is fixedly connected to the sliding block, the sliding block is not shown, and the arrangement of the annular sliding rail 32 and the sliding block is adopted, when the connecting frame 9 rotates, the connecting frame 9, the connecting frame can be guided so as to be stable.

The working principle of the application is briefly described as follows:

firstly, adjusting the distance between the contact wheel 16 and the connecting frame 9 according to the size width of the section bar;

specifically, the self-locking motor is started to drive the rotary column 20 to rotate clockwise or counterclockwise, and fig. 5, 6 and 7 are referred to;

if the rotary column 20 rotates clockwise, the rotary column 20 drives the fixed rod 21 to rotate clockwise, the gear 29 on the fixed rod 21 is meshed with the gear ring 23, so the gear 29 rotates, the gear 29 drives the threaded rod 25 to rotate, so the threaded rod 25 rotates in the threaded hole 24, then under the guiding action of the sliding block 26 and the sliding groove 27, the adjusting column 35 slides outwards, so the adjusting column 35 pushes the adjusting wheel 33 to slide outwards, the adjusting wheel 33 pushes the arc plate 19 to abut against, the arc plate 19 compresses the spring 18, meanwhile, the arc plate 19 pushes the sliding column 17 to slide outwards, and the sliding rod drives the contact wheel 16 to slide outwards, so that the distance between the contact wheel 16 and the connecting frame 9 can be reduced;

if the rotary column 20 rotates anticlockwise, the rotary column 20 drives the fixed rod 21 to rotate anticlockwise, and as with the principle, the rotation direction of the threaded rod 25 is opposite (compared with the rotation direction of the threaded rod 25 when the rotary column 20 rotates clockwise), the distance between the adjusting wheel 33 and the arc-shaped plate 19 is reduced, so that under the action of the elastic force of the spring 18, the arc-shaped plate 19 drives the touch wheel 16 to retract into the fixed column 6, and thus, the distance between the touch wheel 16 and the connecting frame 9 can be increased;

in conclusion, the distance between the contact wheel 16 and the connecting frame 9 can be adjusted according to the size width of the section bar;

then, one end of the section bar is fixedly connected with the connecting frame 9 through a bolt, then a driving machine 14 is started, the driving machine 14 drives a chain wheel 13 to rotate, the rotating rod 10 rotates through the transmission of a chain 12, the rotating rod 10 drives the rotating plate 8 and the connecting frame 9 to rotate, the section bar rotates along the abutting wheel 16 in an abutting mode, and therefore the section bar can be bent into a circle;

after the bending is finished, the hydraulic cylinder 3 is driven to drive the annular plate 4 to slide upwards and be pulled out, so that the bent section can be displayed and then taken out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel structure section bar processing radius machine tool which characterized in that: comprises that

The device comprises a top seat (1), wherein a base (2) is arranged below the top seat (1);

the annular plate (4), the said annular plate (4) is set up on the base (2);

the fixing column (6) is fixedly connected to the base (2), and a plurality of groups of contact wheels (16) are arranged outside the fixing column (6);

the driving part is arranged on the base (2) and used for pulling the section bar to bend the section bar into a circle;

the adjusting component is arranged in the fixed column (6) and used for adjusting the distance between the contact wheel (16) and the outer wall of the fixed column (6).

2. The steel structural section processing rounding machine of claim 1, characterized in that: the bottom of footstock (1) is fixedly connected with a set of pneumatic cylinder (3) at least, the piston rod and the annular plate (4) fixed connection of pneumatic cylinder (3).

3. The steel structural section processing rounding machine of claim 1, characterized in that: the driving part comprises a driving machine (14) fixedly connected to the base (2), a rotating rod (10) rotatably arranged on the base (2) and a rotating plate (8) fixedly connected with the rotating rod (10), wherein the driving shaft of the rotating rod (10) and the driving machine (14) is fixedly connected with chain wheels (13) in a transmission mode through chains (12), and the chain wheels (13) are connected with each other in a transmission mode through chains (12), and the bottom end of the rotating plate (8) is fixedly connected with a connecting frame (9).

4. The steel structural section processing rounding machine of claim 1, characterized in that: the adjusting part comprises a rotary column (20) rotatably mounted in a fixed column (6), a plurality of groups of fixed rods (21) fixedly connected to the outer wall of the rotary column (20) and a gear ring (23) arranged at the inner bottom end of the fixed column (6), the bottom end of the base (2) is fixedly connected with a self-locking motor, and a driving shaft of the self-locking motor is fixedly connected with the rotary column (20);

a sliding cavity (28) is arranged in the fixing rod (21), an adjusting column (35) is arranged in the sliding cavity (28) in a sliding mode, a threaded rod (25) is further arranged in the sliding cavity (28), a threaded hole (24) is formed in the adjusting column (35), the threaded rod (25) is in threaded connection with the threaded hole (24), the adjusting column (35) penetrates through and is connected to the fixing rod (21) in a sliding mode, a U-shaped plate (34) is fixedly connected to the outer portion of the adjusting column (35), and an adjusting wheel (33) is rotatably mounted on the U-shaped plate (34);

a gear (29) is rotatably mounted in the fixed rod (21), the gear (29) is coaxially and fixedly connected with the threaded rod (25), and the gear (29) is meshed with the gear ring (23);

an installation seat (15) is rotatably installed outside the contact wheel (16), one end of the installation seat (15) is fixedly connected with a sliding column (17), one end of the sliding column (17) penetrates into the fixed column (6) and is fixedly connected with an arc-shaped plate (19), and the adjusting wheel (33) is in contact with the arc-shaped plate (19);

and a spring (18) is fixedly connected between the arc-shaped plate (19) and the inner wall of the fixing column (6).

5. The steel structural section processing rounding machine of claim 4, characterized in that: the inner wall both sides of sliding chamber (28) all are equipped with spout (27), the both sides of adjusting post (35) all are fixed and are equipped with slider (26), slider (26) sliding connection is in spout (27).

6. The steel structural section processing rounding machine of claim 5, characterized in that: the outer wall fixedly connected with annular draw runner (30) of gear (29), be equipped with annular slide opening (31) in dead lever (21), annular draw runner (30) slidable mounting is in annular slide opening (31).

7. The steel structural section processing rounding machine of claim 1, characterized in that: the fixed rod (21) is fixedly connected with the outer wall of the rotary column (20) through a fixed frame (22).

8. The steel structural section processing rounding machine of claim 7, characterized in that: annular plate (4) inner wall is equipped with annular slide rail (32), be equipped with the sliding block on annular slide rail (32), link (9) and sliding block fixed connection.

9. The steel structural section processing rounding machine of claim 8, characterized in that: the bearing (11) is arranged above the base (2), the inner ring of the bearing (11) is fixedly connected with the rotating rod (10), and the outer ring of the bearing (11) is fixedly connected with the base (2) through the mounting frame (7).

10. The steel structural section processing rounding machine of claim 9, characterized in that: the base (2) is fixedly connected with a limiting ring (5), and the limiting ring (5) is abutted against the outer wall of the annular plate (4).