CN220005593U - Iron tower angle steel feed auxiliary device that punches a hole - Google Patents

Abstract

The utility model discloses an auxiliary punching and feeding device for angle steel of an iron tower, which comprises a first slat, a second slat, a third slat, a rotating block, a sleeve rod and a roller seat, wherein the first slat and the second slat are connected in a rotating way through the rotating block; the bottom of loop bar is provided with the universal wheel, and branch and loop bar pull out the plug connection, and the roller stand is installed at the top of first slat, second slat and third slat, and the height-adjustable of roller stand is provided with the bearing roller on the roller stand. The utility model can support angle steel sections with different lengths, has higher flexibility, is convenient for the angle steel sections to stably enter the punching mechanism, reduces the supporting load of personnel and reduces the fatigue; the punching machine can be arranged on the side face of the existing punching machine with different height models, has better universality, and can be used for conveniently feeding auxiliary materials when the existing punching machine punches the angle steel section of the iron tower.

Description

Iron tower angle steel feed auxiliary device that punches a hole

Technical Field

The utility model relates to the field of angle steel punching, in particular to an auxiliary device for punching and feeding angle steel of an iron tower.

Background

The angle steel is strip steel with two sides perpendicular to each other to form an angle, and is commonly used in building structures and engineering structures, such as house beams, bridges, power transmission towers, signal towers and hoisting and transporting machinery, wherein when manufacturing the power transmission towers and the signal towers, raw angle steel is required to be cut into a plurality of angle steel sections with different lengths, then the angle steel sections are punched, bolts penetrate through the punched holes, one section of angle steel is fixed and manufactured into an iron tower type, a longer angle steel section is manufactured into a lower beam structure of the iron tower, and a shorter angle steel section is manufactured into an upper beam structure of the iron tower.

The angle steel punching machine is common equipment for punching angle steel, more existing angle steel punching machines are not provided with automatic feeding structures, when the angle steel punching machine is used, a person is required to hold one end of the angle steel, the angle steel is fed into the punching machine to finish punching, but when the angle steel section of the iron tower is longer, the person is difficult to stably support in the feeding and punching processes, if the angle steel deviates, the hole is punched askew, and the angle steel section is scrapped; and the support is manually carried for a long time, so that the fatigue is also relatively high; the present utility model has been made in view of this situation.

Disclosure of Invention

The utility model aims to provide an auxiliary device for punching and feeding angle steel of an iron tower, which mainly solves the problems in the prior art.

The utility model provides an auxiliary device for punching and feeding angle steel of an iron tower, which comprises a first slat, a second slat, a third slat, a rotating block, a sleeve rod and a roller seat, wherein the first slat and the second slat are connected in a rotating way through the rotating block;

the bottom of loop bar is provided with the universal wheel, and branch and loop bar pull out the plug connection, and the roller stand is installed at the top of first slat, second slat and third slat, and the height-adjustable of roller stand is provided with the bearing roller on the roller stand.

In a preferred embodiment, the device further comprises a first bolt mounted above the side of the loop bar, the first bolt being in threaded connection with the loop bar, the first bolt being against the strut.

In a preferred embodiment, the device further comprises an end block rotatably connected to the end of the first slat remote from the rotary block, and a side plate is provided on the side of the end block.

In a preferred embodiment, the roller seat further comprises a second bolt, the surfaces of the first slat, the second slat and the third slat are respectively provided with a seat groove, the roller seat is inserted in the seat groove, the bottom of the seat groove is provided with a screw hole, the second bolt is in threaded connection with the screw hole, and the front end of the second bolt is propped against the roller seat.

In a preferred embodiment, the carrier roller is made of rubber, and the surface of the carrier roller is provided with anti-skid patterns.

The utility model has the technical effects and advantages that:

the angle steel sections with different lengths can be supported, the flexibility is high, the angle steel sections can enter the punching mechanism more stably, the supporting load of personnel is reduced, and the fatigue is reduced; the punching machine can be arranged on the side surface of the existing punching machine with different height models, and has good universality; the folding type floor is foldable, and occupies small factory building space; when the existing punching machine punches a hole on the angle steel section of the iron tower, the auxiliary feeding can be more convenient.

Drawings

FIG. 1 is an overall elevation view;

FIG. 2 is an overall top view of the first, second and third slats when fully extended;

FIG. 3 is an overall top view of the first, second and third slats in a folded condition;

FIG. 4 is an overall top view of the first, second and third slats in an alternative collapsed condition;

FIG. 5 is a top view of the positional relationship of the first lath, the seat groove and the screw hole;

FIG. 6 is a side view of the positional relationship of the first lath, the seat groove, the screw hole and the second bolt;

fig. 7 is a front view of the use of the present utility model mounted to the side of a punching machine.

Reference numerals illustrate: 1. a first slat; 11. a support rod; 12. a seat groove; 13. a screw hole; 14. a second bolt; 2. a second slat; 3. a third slat; 4. a rotating block; 5. an end block; 51. a side plate; 6. a loop bar; 61. a first bolt; 62. a universal wheel; 7. a roller seat; 71. a carrier roller; 8. punching machine; 81. a table top; 82. and a punching mechanism.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

1-7, the auxiliary device for punching and feeding angle steel of an iron tower comprises a first slat 1, a second slat 2, a third slat 3, a rotating block 4, a sleeve rod 6 and a roller seat 7, wherein the first slat 1 and the second slat 2 are in rotating connection through the rotating block 4, and the second slat 2 and the third slat 3 are in rotating connection through the rotating block 4;

the first slat 1, the second slat 2 and the third slat 3 can be fully unfolded (as shown in fig. 2), and the longest angle steel section can be lapped on all carrier rollers 71 to move forwards;

the first lath 1 and the second lath 2 are unfolded (as shown in fig. 4), and the angle steel section with the second length can be lapped on the carrier rollers 71 on the first lath 1 and the second lath 2 to move forwards;

the second slat 2 and the third slat 3 are folded (as shown in fig. 3), and the shorter angle steel section can be lapped on the carrier roller 71 of the first slat 1 to move forwards;

the three using modes cover the angle steel sections of the iron towers with different lengths;

the bottoms of the first slat 1, the second slat 2 and the third slat 3 are provided with struts 11;

the bottom of loop bar 6 is provided with universal wheel 62, and universal wheel 62 is provided with locking structure, makes whole device more firm (locking structure is prior art), and branch 11 is pulled out with loop bar 6 and is inserted and is connected, and the whole length of branch 11 and loop bar 6 is adjustable, and roller stand 7 is installed at the top of first slat 1, second slat 2 and third slat 3, and the height-adjustable of roller stand 7 is provided with bearing roller 71 on the roller stand 7.

The device further comprises a first bolt 61, wherein the first bolt 61 is arranged above the side face of the loop bar 6, the first bolt 61 is in threaded connection with the loop bar 6, the first bolt 61 abuts against the supporting rod 11, and the first bolt 61 plays a role in fixing the supporting rod 11.

That is, the height positions of the first lath 1, the second lath 2 and the third lath 3 are adjustable, facilitating alignment with the table top 81 of the existing punching machine 8.

The punching machine further comprises an end block 5, the end block 5 is rotatably connected to one end, far away from the rotating block 4, of the first slat 1, a side plate 51 is arranged on the side face of the end block 5, mounting holes are formed in the side plate 51, and the side plate 51 can be fixed to the side face (shown as 7) of the punching machine 8 through the mounting holes.

The roller seat 7 is inserted into the seat groove 12, a screw hole 13 is formed in the bottom of the seat groove 12, the second bolt 14 is screwed into the screw hole 13 from the bottoms of the first slat 1, the second slat 2 and the third slat 3, a top plate is arranged at the front end of the second bolt 14, and the top plate is propped against the roller seat 7;

that is, the second bolt 14 is screwed, the height of the roller seat 7 can be adjusted, and when the angle iron of the iron tower is placed on the carrier roller 71, the height of the angle iron of the iron tower is ensured to be consistent with the height of the inlet of the punching mechanism 82 on the punching machine 8 by adjusting the height of the roller seat 7.

The carrier roller 71 is the rubber material, and the surface of carrier roller 71 is provided with anti-skidding line, and when the iron tower angle steel that waits to punch a hole was placed on carrier roller 71, difficult slipping guaranteed to punch a hole the position accuracy.

When the punching machine is used, the punching machine is arranged on the side face of the existing punching machine 8 (refer to fig. 7), the first lath 1, the second lath 2 and the third lath 3 are unfolded in a proper mode according to the length of the iron tower angle steel to be punched, iron tower angle steel with the same length batch is placed on the carrier roller 71, a person holds the tail end of the iron tower angle steel, the iron tower angle steel is pushed forwards, and the iron tower angle steel enters the punching mechanism 82 to finish punching;

in the process, the iron tower angle steel with different batch lengths is provided with the proper supporting area section, so that the iron tower angle steel is not easy to shake, and labor is saved for personnel.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims (5)

1. The utility model provides a iron tower angle steel feed auxiliary device that punches a hole, its characterized in that includes first slat (1), second slat (2), third slat (3), commentaries on classics piece (4), loop bar (6) and roller stand (7), rotates through commentaries on classics piece (4) between first slat (1) and second slat (2) and connects, rotates through commentaries on classics piece (4) between second slat (2) and the third slat (3) and connects, and the bottom of first slat (1), second slat (2) and third slat (3) all is provided with branch (11);

the bottom of loop bar (6) is provided with universal wheel (62), and branch (11) are pulled out plug connection with loop bar (6), and roller stand (7) are installed at the top of first slat (1), second slat (2) and third slat (3), and the height-adjustable of roller stand (7) is provided with bearing roller (71) on roller stand (7).

2. The auxiliary punching and feeding device for angle steel of iron towers according to claim 1, further comprising a first bolt (61), wherein the first bolt (61) is installed above the side face of the loop bar (6), the first bolt (61) is in threaded connection with the loop bar (6), and the first bolt (61) abuts against the supporting rod (11).

3. The auxiliary device for punching and feeding iron tower angle steel according to claim 2, further comprising an end block (5), wherein the end block (5) is rotatably connected to one end of the first slat (1) far away from the rotary block (4), and a side plate (51) is arranged on the side surface of the end block (5).

4. A tower angle steel punching feed auxiliary device according to claim 3, further comprising a second bolt (14), wherein the surfaces of the first slat (1), the second slat (2) and the third slat (3) are respectively provided with a seat groove (12), the roller seat (7) is inserted into the seat groove (12), the bottom of the seat groove (12) is provided with a screw hole (13), the second bolt (14) is in threaded connection with the screw hole (13), and the front end of the second bolt (14) is propped against the roller seat (7).

5. The auxiliary device for punching and feeding angle steel of iron tower according to claim 4, wherein the carrier roller (71) is made of rubber, and anti-skid patterns are arranged on the surface of the carrier roller (71).