CN113414302B

CN113414302B - Steel structural section machining rounding machine

Info

Publication number: CN113414302B
Application number: CN202110975600.XA
Authority: CN
Inventors: 吴洋
Original assignee: Nantong Hongyao Boiler Auxiliary Equipment Co ltd
Current assignee: Nantong Hongyao Boiler Auxiliary Equipment Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2021-10-26
Anticipated expiration: 2041-08-24
Also published as: CN113414302A

Abstract

The invention discloses a steel structure section processing rounding machine which comprises a first clamping plate, a plurality of driving arms and a sliding block, wherein the plurality of driving arms are installed on a rounding disc, the sliding block is installed on a circular pressing plate, each driving arm is fixedly provided with a mounting frame through a fixing rod, two ends of each mounting frame are provided with a sliding seat in a sliding mode, a first bidirectional screw rod matched with the sliding seat is installed on each mounting frame in a rotating mode, a first rotating mechanism is installed between the plurality of first bidirectional screw rods and the rounding disc, each sliding seat is provided with a first sliding groove, and two block bodies are installed in each sliding groove in a sliding mode. Has the advantages that: can press from both sides tight fixedly fast to the section bar of different width, the section bar utilizes its self removal under the exogenic action to realize fast after contacting with the connecting plate simultaneously and is pressed from both sides tightly fixed, need not other extra clamp and tightly fixed operation, presss from both sides tight fixed operation simple and convenient, labour saving and time saving.

Description

Steel structural section machining rounding machine

Technical Field

The invention relates to a steel structure processing machine, in particular to a steel structure profile processing rounding 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; such as bending and rounding the steel structural section.

Through retrieval, the chinese patent document with patent number CN110722027B discloses a steel structural section processing rounding machine, which comprises a support plate, a circular pressing plate, a driving turntable, a positioning assembly, a fixing seat, a support frame, a base, a first motor and a rounding plate, wherein a first motor fixing frame is arranged at one side of the support plate, and the first motor is mounted at the upper end of the first motor fixing frame.

The above rounding machine has the following two disadvantages:

1. the drive roller can not be quick press from both sides tightly fixedly to the section bar of different width, and every drive roller all need carry out detached regulation when using at every turn simultaneously, and the operation of separately adjusting exists and can't guarantee the distance between every locking plectane and the corresponding cylinder, and makes the whole more loaded down with trivial details of adjustment operation.

The end part of the section bar is clamped and fixed by the arc sliding block, but the clamping and fixing operation is complicated, and a rotating force needs to be manually applied to the fastening screw rod.

Disclosure of Invention

The invention aims to solve the problems in the background art and achieve the aim, and adopts the following technical scheme:

a steel structure section processing rounding machine comprises a first clamping plate, a plurality of driving arms and a sliding block, wherein the driving arms are installed on a rounding disc, the sliding block is installed on a circular abutting plate, each driving arm is fixedly provided with a mounting frame through a fixing rod, two ends of each mounting frame are provided with a sliding seat in a sliding mode, a first bidirectional screw rod matched with the sliding seat is installed on the mounting frame in a rotating mode, and a first rotating mechanism is installed between the first bidirectional screw rods and the rounding disc;

the first rotating mechanism consists of a first gear, a movable gear ring and a rotating and fixing structure, a first gear is fixedly mounted on each of the two-way screw rods, a plurality of first gears are meshed together to mount a movable gear ring, the rotating and fixing structure is mounted between the movable gear ring and the curved circular disc, a first sliding chute is formed in each sliding seat, two block bodies are slidably mounted in each first sliding chute, two-way screw rods II matched with the block bodies are symmetrically and rotatably mounted at the lower end part of the mounting frame, the first clamping plate is fixedly mounted on the corresponding block bodies, and a second rotating mechanism is mounted between the two-way screw rods II and the curved circular disc;

the two-way screw rod two-way mechanism is characterized in that the rotating mechanism two consists of a gear three, a mounting plate two, a screw rod two, a rod body two, a gear four and a rotating assembly two, a gear three is fixedly mounted on each two-way screw rod two, a mounting plate two is fixedly mounted on the outer wall of the bent disc, two gears four are mounted on the mounting plate two through the rotating assembly two, the screw rod two is mounted on the mounting plate two in a threaded manner, two ends of the screw rod two are fixedly mounted with the rod body two, and a through hole two matched with the rod body two is formed in the gear four;

the clamping mechanism is arranged on the sliding block and consists of a supporting seat, a second sliding groove, a first magnetic plate, a second magnetic plate, a connecting plate, a sliding seat, a second clamping plate, a groove body and a third magnetic plate, two supporting seats are fixedly arranged on the sliding block, a second sliding groove is formed in the side face, close to one side, of each of the two supporting seats, a first magnetic plate and a second magnetic plate are respectively arranged in the two sliding grooves in a sliding mode, the first magnetic plate and the second magnetic plate are fixedly connected, the first magnetic plate and the second magnetic plate in the same sliding groove are opposite in magnetism to the same side, the two magnetic plates are fixedly arranged together with a connecting plate, two sliding seats are arranged on the sliding block in a sliding mode, one clamping plate is fixedly arranged on the two sliding seats, the groove body matched with the connecting plate is formed in the two clamping plates in a sliding mode, two magnetic plates are fixedly arranged on the side face, far away from one side, of the two clamping plates are fixedly arranged with two magnetic plates in a connecting plate three, and the magnetic plates are positioned at two sides of the connecting plate, and the magnetism of one side of the magnetic plate III, which is close to the corresponding magnetic plate II, is opposite to that of the other side of the magnetic plate III.

Further, it comprises a first mounting plate, a first screw rod, a first rod body, a second gear and a first rotating assembly to rotate the fixed structure, a first mounting plate is fixedly mounted on the outer wall of the bent disc, a first screw rod is mounted on the first mounting plate through threads, a first rod body is fixedly mounted at one end of the first screw rod, a second gear is mounted on the first mounting plate through the first rotating assembly, and a first through hole matched with the first rod body is formed in the second gear.

Furthermore, the first rotating assembly is composed of a plurality of first rotating rods and a first annular rotating groove, a plurality of first rotating rods are fixedly mounted on the side face, close to the second gear, of the first mounting plate, the first annular rotating groove matched with the first rotating rods is formed in the second gear, and the end face of the first annular rotating groove is in a T shape.

Furthermore, the rotating assembly II consists of a plurality of second rotating rods and a second annular rotating groove, a plurality of second rotating rods are fixedly mounted on the side faces of the two sides of the second mounting plate, the second annular rotating groove matched with the second rotating rods is formed in the side face, close to one side, of the gear four phases, and the end face of the second annular rotating groove is in a T shape.

Compared with the prior art, the invention has the advantages that:

1: a plurality of slides, a plurality of clamp plate remove according to required fast, are convenient for carry out the quick clamping operation to not unidimensional steel structural section, and press from both sides tight operation fast, efficient.

2: the steel structure section bar utilizes its self removal under the exogenic action after contacting with the connecting plate, can realize fast that it is fixed to press from both sides tightly, need not other extra tight fixed operation of clamp, it is simple and convenient to press from both sides tight fixed operation, labour saving and time saving.

3: slide, clamp plate one receive fixed effect voluntarily when losing the rotation external force, be difficult for making the two position change because of vibration or other external forces in the use, the fixed effect that provides the section bar is stable.

Drawings

FIG. 1 is a schematic structural diagram of a steel structural section processing rounding machine according to the present invention;

FIG. 2 is a schematic structural view of a circular pressing plate portion in a steel structural section processing rounding machine according to the present invention;

fig. 3 is a schematic structural diagram of a single driving arm, a moving toothed ring and a clamping toothed ring in the steel structural section processing rounding machine provided by the invention;

FIG. 4 is a schematic structural diagram of a mounting frame part in a steel structural section processing rounding machine according to the present invention;

FIG. 5 is a schematic structural view of a part of a rod body in a steel structural section processing rounding machine according to the present invention;

FIG. 6 is a schematic structural view of a rod body in a steel structural section processing rounding machine according to the present invention;

FIG. 7 is a structural bottom view of a mounting frame part in a steel structural section processing rounding machine according to the present invention;

FIG. 8 is an enlarged schematic view of a slider portion of a steel structural section processing rounding machine according to the present invention;

FIG. 9 is an enlarged schematic view of a sliding seat portion of a steel structural section processing rounding machine according to the present invention;

fig. 10 is an enlarged schematic view of a support seat portion of a steel structural section processing rounding machine according to the present invention.

In the figure: the device comprises a bent disc 1, a driving arm 2, a fixed rod 3, a mounting rack 4, a sliding seat 5, a bidirectional screw rod I6, a gear I7, a moving toothed ring 8, a mounting plate I9, a screw rod I10, a rod I11, a gear II 12, a knob 13, a retaining disc 14, a chute I15, a block 16, a bidirectional screw rod II 17, a support plate 18, a gear III 19, an arc chute 20, a clamping plate I21, a clamping toothed ring 22, a mounting plate II 23, a screw rod II 24, a rod II 25, a gear IV 26, a circular pressing plate 27, a sliding block 28, a support seat 29, a chute II 30, a magnetic plate I31, a magnetic plate II 32, a connecting plate 33, a sliding seat 34, a clamping plate II 35, a groove 36 and a magnetic plate III 37.

Detailed Description

Referring to fig. 1-5, a steel structural section processing rounding machine comprises a first clamping plate 21, a plurality of driving arms 2 mounted on a rounding disc 1 and a slider 28 mounted on a circular pressing plate 27, wherein each driving arm 2 is fixedly mounted with a mounting frame 4 through a fixing rod 3, two ends of each mounting frame 4 are respectively slidably mounted with a sliding seat 5, a first bidirectional screw 6 matched with the sliding seats 5 is rotatably mounted on the mounting frame 4, and a first rotating mechanism is mounted between each first bidirectional screw 6 and the rounding disc 1;

the following points are notable:

1. the driving arm 2 is slidably mounted on the bending disk 1 to move thereon, and the specific structure and sliding principle thereof are not described in the prior art.

2. The slide block 28 is slidably mounted on an arc-shaped sliding slot 20 formed in the circular pressing plate 27, which is not described in the prior art.

3. The first rotating mechanism is composed of a first gear 7, a movable gear ring 8 and a rotating fixing structure, the first gears 7 are fixedly mounted on the two-way screw rods 6, the first gears 7 are jointly meshed with the movable gear ring 8, and the rotating fixing structure is mounted between the movable gear ring 8 and the bending disc 1.

4. The rotating and fixing structure is composed of a first mounting plate 9, a first screw rod 10, a first rod body 11, a second gear 12 and a first rotating assembly, the first mounting plate 9 is fixedly mounted on the outer wall of the bent disc 1, the first screw rod 10 is mounted on the first mounting plate 9 in a threaded mode, the first rod body 11 is fixedly mounted at one end of the first screw rod 10, the second gear 12 is mounted on the first mounting plate 9 through the first rotating assembly, and a first through hole matched with the first rod body 11 is formed in the second gear 12.

5. When the end face shape of the first through hole is square, the end face shape of the first rod body 11 is also square, when the end face shape of the first through hole is regular hexagon, the end face shape of the first rod body 11 can be regular hexagon, regular triangle or quadrangle, and the specific requirements meet that the first rod body 11 can slide in the first through hole and simultaneously drive the second gear 12 to rotate together through the first through hole when the first rod body rotates.

6. The first rotating assembly is composed of a plurality of first rotating rods and an annular rotating groove, the side face, close to the second gear 12, of the first mounting plate 9 is fixedly provided with the first rotating rods, the second gear 12 is provided with the annular rotating groove matched with the first rotating rods, and the end face of the annular rotating groove is T-shaped.

7. A knob 13 can be fixedly arranged at one end, far away from the screw rod I10, of the rod body I11, a blocking disc 14 can be fixedly arranged at one end, far away from the rod body I11, of the screw rod I10, cooperation of the knob 13 and the blocking disc 14 is used for ensuring that the rod body I11 cannot be completely separated from the gear II 12, and meanwhile the knob 13 and the blocking disc 14 are arranged to facilitate application of a rotating force to the rod body I11 or the screw rod I10 by hands.

8. In order to ensure stable engagement between the moving gear ring 8 and the second gear 12 (no relative sliding between the two), it is also sufficient to form the end face of the second gear 12 into an H shape (the middle part is engaged with the moving gear ring 8), or alternatively, to mount a plurality of bar frames on the outer walls of the two sides of the moving gear ring 8 in a staggered manner, which can rotate relative to the curved circular plate 1.

Referring to fig. 6 and 7, each sliding seat 5 is provided with a sliding groove I15, two block bodies 16 are slidably mounted in each sliding groove I15, two bidirectional screw rods II 17 matched with the block bodies 16 are symmetrically and rotatably mounted at the lower end part of the mounting frame 4, a clamping plate I21 is fixedly mounted on the corresponding block bodies 16, and a rotating mechanism II is mounted between the bidirectional screw rods II 17 and the bending disc 1;

the following points are notable:

1. two supporting plates 18 are fixedly mounted on each mounting frame 4, one end, far away from the mounting frame 4, of the two-way screw rod II 17 is rotatably connected with the supporting plates 18, and the stability of the two-way screw rod II 17 can be improved by the aid of the supporting plates 18.

2. The second rotating mechanism comprises a third gear 19, a second mounting plate 23, a second screw rod 24, a second rod body 25, a fourth gear 26 and a second rotating assembly, the third gear 19 is fixedly mounted on each second bidirectional screw rod 17, the second mounting plate 23 is fixedly mounted on the outer wall of the bent disc 1, the second gear 26 is mounted on the second mounting plate 23 through the second rotating assembly, the second screw rod 24 is mounted on the second mounting plate 23 in a threaded mode, the second rod body 25 is fixedly mounted at two ends of the second screw rod 24, and a second through hole matched with the second rod body 25 is formed in the fourth gear 26.

3. The shape matching between the second through hole and the second rod body 25 is the same as that between the first through hole and the first rod body 11, and the shape matching relationship between the first through hole and the first rod body 11 can be referred to.

4. The second rotating assembly is composed of a plurality of second rotating rods and a second annular rotating groove, the side faces of the two sides of the second mounting plate 23 are fixedly provided with the second rotating rods, the side face, close to one side, of the fourth gear 26 is provided with the second annular rotating groove matched with the second rotating rods, and the end face of the second annular rotating groove is T-shaped.

Referring to fig. 1, 8-10, a clamping mechanism is mounted on the slide 28;

the following points are notable:

1. the clamping mechanism consists of a supporting seat 29, a second sliding chute 30, a first magnetic plate 31, a second magnetic plate 32, a connecting plate 33, a sliding seat 34, a second clamping plate 35, a groove body 36 and a third magnetic plate 37, two supporting seats 29 are fixedly arranged on the sliding block 28, the side surfaces of the two supporting seats 29 close to one side are respectively provided with the second sliding chute 30, the first magnetic plate 31 and the second magnetic plate 32 are respectively arranged in the two sliding chutes 30 in a sliding manner, the first magnetic plate 31 is fixedly connected with the corresponding second magnetic plate 32, the two second magnetic plates 32 are jointly and fixedly provided with a connecting plate 33, the sliding block 28 is provided with two sliding seats 34 in a sliding way, the two sliding seats 34 are both fixedly provided with a clamping plate II 35, and the two clamping plates 35 are both provided with a groove body 36 matched with the connecting plate 33, the two clamping plates 35 are both fixedly provided with a magnetic plate III 37 on the side surface away from one side, and the magnetic plate III 37 is positioned on the two sides of the connecting plate 33.

2. The first magnetic plate 31 and the second magnetic plate 32 in the same sliding groove 30 are opposite in magnetism on the same side, the third magnetic plate 37 and the corresponding second magnetic plate 32 are opposite in magnetism on the side close to each other, and the two clamping plates 35 are located at the farthest positions in the initial state through magnetic matching, so that the two clamping plates 35 can be quickly close to each other to clamp the profile when the profile needs to be clamped.

3. Specifically, two magnetic plates three 37 are symmetrically arranged on one clamping plate two 35 by taking the connecting plate 33 as a center, so that the magnetic force is further improved, and the firmness degree during clamping is improved.

4. The slot 36 is provided to prevent the second clamping plate 35 from being affected by the movement of the connecting plate 33.

5. The end face of the connecting plate 33 is preferably square, and then the end face of the groove 36 can be U-shaped as shown in fig. 9, so that the connecting plate 33 can limit the movement of the two clamping plates 35, and the two clamping plates can move along the vertical direction better.

6. To ensure the initial state as shown in fig. 10, a spring may be installed between the first magnetic plate 31 or the second magnetic plate 32 and the second sliding slot 30.

In the invention, the two corresponding sliding seats 5 are in the nearest state in the initial state, the two corresponding clamping plates I21 are in the farthest state, and the two corresponding clamping plates II 35 are in the farthest state;

after the section bar is placed at a proper position, a hand is used for applying a rotating force to the knob 13, the knob 13 rotates to drive the second gear 12 to rotate through the first rod body 11, the second gear 12 rotates to drive the movable toothed ring 8 to rotate, the movable toothed ring 8 rotates to drive all the first gears 7 to rotate simultaneously, and the first gears 7 rotate to control the distance (mutual approaching or mutual departing) between the two corresponding sliding seats 5, so that the subsequent better clamping operation on the section bar is facilitated;

then, a rotating force is applied to the second rod body 25 by hand, the second rod body 25 rotates through the second screw 24 to realize that the fourth two gears 26 rotate simultaneously, the fourth two gears 26 rotate to drive the two clamping toothed rings 22 to rotate together, the clamping toothed rings 22 rotate to drive the third gear 19 to rotate, and the third gear 19 rotates to drive the corresponding first clamping plate 21 to move, so that the profile is clamped and fixed conveniently.

When the section bar is contacted with the connecting plate 33, the connecting plate 33 is driven to move together by the movement of the section bar, the connecting plate 33 drives the two magnetic plates 32 fixedly connected with the connecting plate to move together, the two magnetic plates 32 drive the first magnetic plates 31 fixedly connected with the connecting plate to move together, so that the first magnetic plates 31 move to the positions where the two magnetic plates 32 are originally located, the suction force borne by the two clamping plates 35 is converted into the repulsive force, and the two clamping plates 35 are quickly close to each other to complete the clamping operation of the end parts of the section bar.

Claims

1. The steel structure profile machining rounding machine comprises a clamping plate I (21), a plurality of driving arms (2) installed on a rounding disc (1) and a sliding block (28) installed on a circular pressing plate (27), and is characterized in that each driving arm (2) is fixedly provided with an installation frame (4) through a fixing rod (3), two ends of each installation frame (4) are respectively provided with a sliding seat (5) in a sliding manner, a bidirectional screw rod I (6) matched with the sliding seats (5) is installed on the installation frames (4) in a rotating manner, and a rotating mechanism I is installed between each bidirectional screw rod I (6) and the rounding disc (1);

the first rotating mechanism consists of a first gear (7), a movable toothed ring (8) and a rotating and fixing structure, the first gears (7) are fixedly arranged on the two-way screw rods (6), the first gears (7) are jointly meshed with the movable toothed ring (8), a rotary fixing structure is arranged between the movable gear ring (8) and the bent disc (1), each sliding seat (5) is provided with a first sliding groove (15), two block bodies (16) are arranged in each sliding groove (15) in a sliding manner, and the lower end part of the mounting rack (4) is symmetrically and rotatably provided with two bidirectional screw rods (17) matched with the block body (16), the clamping plates I (21) are fixedly arranged on the corresponding blocks (16), and rotating mechanisms II are arranged between the bidirectional screw rods II (17) and the bent disc (1);

the second rotating mechanism comprises a third gear (19), a second mounting plate (23), a second screw rod (24), a second rod body (25), a fourth gear (26) and a second rotating assembly, wherein a third gear (19) is fixedly mounted on each second bidirectional screw rod (17), the second mounting plate (23) is fixedly mounted on the outer wall of the bent disc (1), the second mounting plate (23) is provided with two fourth gears (26) through the second rotating assembly, the second screw rod (24) is mounted on the second mounting plate (23) in a threaded manner, two ends of the second screw rod (24) are fixedly provided with the second rod body (25), and the fourth gear (26) is provided with a second through hole matched with the second rod body (25);

install clamping mechanism on slider (28), clamping mechanism comprises supporting seat (29), spout two (30), magnetic sheet (31), magnetic sheet two (32), connecting plate (33), sliding seat (34), clamping plate two (35), cell body (36) and magnetic sheet three (37), fixed mounting has two supporting seats (29) on slider (28), two a spout two (30) has all been seted up on the side that supporting seat (29) is close to one side mutually, two equal slidable mounting has a magnetic sheet one (31) and a magnetic sheet two (32) in spout two (30), and magnetic sheet one (31) and corresponding magnetic sheet two (32) fixed connection, and magnetic sheet one (31), magnetic sheet two (32) homonymy magnetism opposite that are located same spout two (30), two magnetic sheet two (32) common fixed mounting has a connecting plate (33), sliding mounting has two sliding seat (34), two on slider (28) equal fixed mounting has a clamp plate two (35) on sliding seat (34), and all sets up on two clamp plate two (35) with connecting plate (33) matched with cell body (36), two equal fixed mounting has two magnetic sheet three (37) on the side of one side is kept away from mutually in clamp plate two (35), and magnetic sheet three (37) are located the both sides of connecting plate (33), and magnetic sheet three (37) are close to the magnetism of one side mutually with corresponding magnetic sheet two (32) opposite.

2. The steel structural section processing rounding machine as claimed in claim 1, wherein the rotation fixing structure is composed of a first mounting plate (9), a first screw (10), a first rod body (11), a second gear (12) and a first rotating component, the first mounting plate (9) is fixedly mounted on the outer wall of the curved disc (1), the first screw (10) is mounted on the first mounting plate (9) in a threaded manner, the first rod body (11) is fixedly mounted at one end of the first screw (10), the second gear (12) is mounted on the first mounting plate (9) through the first rotating component, and a first through hole matched with the first rod body (11) is formed in the second gear (12).

3. The steel structural section processing rounding machine as claimed in claim 2, wherein the first rotating assembly is composed of a plurality of first rotating rods and a first annular rotating groove, the side face of the first mounting plate (9) close to the second gear (12) is fixedly provided with the first rotating rods, the second gear (12) is provided with the first annular rotating groove matched with the first rotating rods, and the end face of the first annular rotating groove is in a T shape.

4. The steel structural section processing rounding machine of claim 1, wherein the second rotating assembly is composed of a plurality of second rotating rods and a second annular rotating groove, the second rotating rods are fixedly mounted on the side surfaces of the two sides of the second mounting plate (23), the second annular rotating groove matched with the second rotating rods is formed in the side surface, close to one side, of each of the two fourth gears (26), and the end surface of the second annular rotating groove is in a T shape.