CN213410141U

CN213410141U - Rebar bending machine for main structure construction

Info

Publication number: CN213410141U
Application number: CN202022181145.XU
Authority: CN
Inventors: 李岩; 陈立
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-11
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a steel bar bending machine is used in major structure construction, comprises a workbench, workstation upper end fixedly connected with brace table, sliding connection has two splint in the brace table, two supports of brace table upper end fixedly connected with, be equipped with adjustment mechanism on the support, the workstation upper end is rotated and is connected with the carousel, the fixedly connected with center pin axle of carousel upper end center department, carousel upper end sliding connection has the round pin axle that bends, be equipped with actuating mechanism in the carousel. The utility model discloses a set up splint, arc recess, rubber pad and adjustment mechanism, it is fixed to make and treat the processing reinforcing bar block, has avoided the follow-up course of working of bending, treats the probably emergence phenomenon of gathering together of processing reinforcing bar, improves the stability of device, simultaneously through setting up rectangle slider, rectangle spout and actuating mechanism, makes the processing of bending pin axle treat the angle of buckling of processing reinforcing bar and can adjust, improves the practicality of device.

Description

Rebar bending machine for main structure construction

Technical Field

The utility model relates to a steel bar bending machine technical field specifically is a steel bar bending machine is used in major structure construction.

Background

The steel bar bending machine is a machine for processing steel bars, and utilizes the lever action formed by the rotation of a bending pin shaft around a central pin shaft to bend the steel bars into a certain angle.

When using angle bending machine to bend the reinforcing bar that is used for major structure construction to use, because the diameter of this type of reinforcing bar is great, the atress is buckled the in-process, it takes place the produced stress of deformation great, thereby can take place to save at the in-process of buckling, influence processingquality, some major structure construction do not have firm reinforcing bar in order to prevent to save the structure of moving, in addition, different construction occasions require the reinforcing bar to have different angle of buckling, some major structure construction do not have the convenient structure of adjusting the angle of buckling processing with angle bending machine, consequently, need to solve above-mentioned problem urgently with angle bending machine for major structure construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel bar bending machine is used in major structure construction to solve the problem that the steel bar bending machine is used in the construction of some major structure that provides among the above-mentioned background art does not have firm reinforcing bar in order to prevent to save the structure of moving and do not have the structure of conveniently adjusting the processing angle of buckling.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel bar bending machine is used in major structure construction, includes the workstation that the level set up, workstation upper end fixedly connected with brace table, sliding connection has the splint that two symmetries set up in the brace table, the support that two symmetries of brace table upper end fixedly connected with set up, be equipped with the adjustment mechanism who is used for adjusting interval between two splint on the support, the workstation upper end is rotated and is connected with the carousel that the level set up, carousel upper end center department fixedly connected with core pin axle, carousel upper end sliding connection has the round pin axle that bends, be equipped with the actuating mechanism who is used for driving the round pin axle that bends and removes in the.

Preferably, a rectangular sliding rail is fixedly connected to the inner side wall of the supporting table, a rectangular groove matched with the rectangular sliding rail is formed in the side wall of the clamping plate, and the rectangular sliding rail is connected with the rectangular groove in a sliding mode.

Preferably, two it remains to process the reinforcing bar to set up between the splint, splint are close to and wait to process reinforcing bar one end and are equipped with the arc recess, arc recess lateral wall fixedly connected with rubber pad.

Preferably, adjustment mechanism includes that two supports rotate the threaded rod that the same level of connecting set up, one of them end fixedly connected with of threaded rod in the leader, the threaded rod both sides are equipped with revolves to opposite screw thread, threaded rod both sides revolve to opposite screw thread separately threaded connection have a threaded sleeve, two threaded sleeve lower extreme respectively with a splint fixed connection.

Preferably, the lower end of the bending pin shaft is fixedly connected with a rectangular sliding block, a rectangular sliding groove matched with the rectangular sliding block is arranged in the rotary table, and the rectangular sliding block is connected with the rectangular sliding groove in a sliding mode.

Preferably, the driving mechanism comprises a bolt rod which is rotatably connected in the rotary table, one end of the bolt rod penetrates through the rotary table and is fixedly connected with the second handle, and the other end of the bolt rod is in threaded connection with the rectangular sliding block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this angle of bending machine for major structure construction is provided with splint, rectangle slide rail, rectangle recess, arc recess, rubber pad and adjustment mechanism, drives two splint and removes to being close to the middle pending reinforcing bar that processes that sets up through adjustment mechanism, and the rectangle recess removes on the rectangle slide rail simultaneously, makes the arc recess treat processing reinforcing bar through the inseparable block of rubber pad, has avoided in the follow-up course of working of bending, treats the phenomenon of gathering together that processing reinforcing bar probably takes place, improves the stability of device.

2. This angle of buckling of steel bar bender for major structure construction is provided with rectangle slider, rectangle spout and actuating mechanism, drives the rectangle slider and removes in the rectangle spout through actuating mechanism, and the rectangle slider drives the direction that the round pin axle of buckling is close to the direction of central pin axle or keeps away from the direction of central pin axle and removes for under the inconvenient condition of turned angle is processed man-hour to the carousel, the round pin axle processing of buckling waits to process the angle of buckling of reinforcing bar and can adjust, improves the practicality of device.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic bottom sectional view of the present invention;

FIG. 3 is a schematic structural view of an adjusting mechanism of the present invention;

fig. 4 is a schematic structural diagram of the driving mechanism of the present invention.

In the figure: 1. a work table; 2. a support table; 3. a splint; 4. a support; 5. a turntable; 6. a center pin; 7. bending the pin shaft; 8. a rectangular slide rail; 9. a rectangular groove; 10. reinforcing steel bars to be processed; 11. an arc-shaped groove; 12. a rubber pad; 13. a threaded rod; 14. a first handle; 15. a threaded sleeve; 16. a rectangular slider; 17. a rectangular chute; 18. a bolt shank; 19. a second handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a steel bar bending machine for main structure construction comprises a workbench 1 which is horizontally arranged, the upper end of the workbench 1 is fixedly connected with a supporting platform 2, two clamping plates 3 which are symmetrically arranged are slidably connected in the supporting platform 2, the inner side wall of the supporting platform 2 is fixedly connected with a rectangular slide rail 8, the side wall of each clamping plate 3 is provided with a rectangular groove 9 matched with the rectangular slide rail 8, the rectangular slide rail 8 is slidably connected with the rectangular groove 9, the width of the upper surface and the lower surface of the rectangular slide rail 8 is equal to the width of the upper inner wall and the lower inner wall of the rectangular groove 9, the rectangular groove 9 can move by virtue of the rectangular slide rail 8, a steel bar 10 to be processed is arranged between the two clamping plates 3, one end of each clamping plate 3, which is close to the steel bar 10 to be processed, is provided with an arc groove 11, the side wall of the arc, so that the arc-shaped groove 11 can be clamped and clamped tightly on the steel bar 10 to be processed.

The upper end of the supporting table 2 is fixedly connected with two symmetrically arranged supports 4, the supports 4 are provided with adjusting mechanisms for adjusting the distance between the two clamping plates 3, each adjusting mechanism comprises two threaded rods 13 which are rotatably connected with the supports 4 and are arranged horizontally, the supports 4 are provided with circular through holes, the inner diameter of each circular through hole arranged on each support 4 is equal to the outer diameter of each threaded rod 13, so that the threaded rods 13 can rotate on the supports 4, one end of each threaded rod 13 is fixedly connected with a first handle 14, the two sides of each threaded rod 13 are provided with threads with opposite rotation directions, the threads with opposite rotation directions on the two sides of each threaded rod 13 are respectively in threaded connection with a threaded sleeve 15, and the threads with opposite rotation directions on the two sides of each threaded rod, the two threaded sleeves 15 will move in opposite directions, and the lower ends of the two threaded sleeves 15 are fixedly connected with one clamping plate 3 respectively.

The upper end of the working table 1 is rotatably connected with a horizontally arranged rotary table 5, the center of the upper end of the rotary table 5 is fixedly connected with a central pin shaft 6, the upper end of the rotary table 5 is slidably connected with a bending pin shaft 7, the lower end of the bending pin shaft 7 is fixedly connected with a rectangular sliding block 16, the rotary table 5 is internally provided with a rectangular sliding groove 17 matched with the rectangular sliding block 16, the rectangular sliding block 16 is slidably connected with the rectangular sliding groove 17, the surface width of the rectangular sliding block 16 is equal to the width of the inner wall of the rectangular sliding groove 17, so that the rectangular sliding block 16 can move in the rectangular sliding groove 17, the rotary table 5 is internally provided with a driving mechanism for driving the bending pin shaft 7 to move, the driving mechanism comprises a bolt rod 18 rotatably connected with the rotary table 5, the side wall of the rotary table 5 is provided with another circular through hole, the inner diameter of the other circular through hole arranged on the, the inner diameter of another round through hole formed in the side wall of the rotary table 5 is equal to the outer diameter of the bolt rod 18, so that the bolt rod 18 can rotate in the rotary table 5, one end of the bolt rod 18 penetrates through the rotary table 5 and is fixedly connected with a second handle 19, and the other end of the bolt rod 18 is in threaded connection with the rectangular sliding block 16.

The working principle is as follows: when needs treat that processing reinforcing bar 10 presss from both sides tight fixedly in order to prevent to save and move, will treat processing reinforcing bar 10 level earlier and place in a supporting bench 2 intermediate position, rotatory first in command 14, first in command 14 drives threaded rod 13 and relies on support 4 to rotate, because the screw thread that revolves to opposite that threaded rod 13 both sides were equipped with, when making threaded rod 13 rotate, the threaded sleeve 15 of both sides all moves to the centre under the effect that the screw thread fed, threaded sleeve 15 drives splint 3 and removes, make arc recess 11 pass through rubber pad 12 and treat the inseparable block of processing reinforcing bar 10, be convenient for treat processing reinforcing bar 10 and press from both sides tightly fixed in order to prevent to save and move.

When the bending angle of the bending pin shaft 7 needs to be adjusted, the second handle 19 is rotated first, the second handle 19 drives the bolt rod 18 to rotate, the bolt rod 18 drives the rectangular sliding block 16 to move in the rectangular sliding groove 17 through the thread feeding effect generated with the rectangular sliding block 16, the rectangular sliding block 16 drives the bending pin shaft 7 at the upper end to move towards the direction close to the central pin shaft 6 or away from the central pin shaft 6, so that the bending angle of the bending pin shaft 7 is adjusted, and the bending angle of the bending pin shaft 7 can be adjusted under the condition that the rotation angle of the turntable 5 during processing is not changed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a steel bar bending machine is used in major structure construction, includes workstation (1) that the level set up, its characterized in that: workstation (1) upper end fixedly connected with brace table (2), splint (3) that sliding connection has two symmetries to set up in brace table (2), support (4) that two symmetries of brace table (2) upper end fixedly connected with set up, be equipped with the adjustment mechanism who is used for adjusting interval between two splint (3) on support (4), workstation (1) upper end is rotated and is connected carousel (5) that the level set up, carousel (5) upper end center department fixedly connected with center pin axle (6), carousel (5) upper end sliding connection has bending pin axle (7), be equipped with in carousel (5) and be used for the drive to bend the actuating mechanism that round pin axle (7) removed.

2. The steel bar bending machine for the construction of the main body structure according to claim 1, wherein: support table (2) inside wall fixedly connected with rectangle slide rail (8), splint (3) lateral wall be equipped with rectangle slide rail (8) assorted rectangle recess (9), rectangle slide rail (8) and rectangle recess (9) sliding connection.

3. The steel bar bending machine for the construction of the main body structure according to claim 1, wherein: two it waits to process reinforcing bar (10) to be set up between splint (3), splint (3) are close to and wait to process reinforcing bar (10) one end and are equipped with arc recess (11), arc recess (11) lateral wall fixedly connected with rubber pad (12).

4. The steel bar bending machine for the construction of the main body structure according to claim 1, wherein: adjustment mechanism includes threaded rod (13) that two supports (4) rotated the same level setting of connecting, threaded rod (13) wherein one end fixedly connected with first in command (14), threaded rod (13) both sides are equipped with revolves to opposite screw thread, threaded rod (13) both sides revolve to opposite screw thread separately threaded connection have a threaded sleeve (15), two threaded sleeve (15) lower extreme respectively with a splint (3) fixed connection.

5. The steel bar bending machine for the construction of the main body structure according to claim 1, wherein: the lower end of the bending pin shaft (7) is fixedly connected with a rectangular sliding block (16), a rectangular sliding groove (17) matched with the rectangular sliding block (16) is formed in the rotary table (5), and the rectangular sliding block (16) is connected with the rectangular sliding groove (17) in a sliding mode.

6. The bending machine for steel bars for main body structure construction according to claim 5, characterized in that: the driving mechanism comprises a bolt rod (18) which is rotatably connected in the rotary table (5), one end of the bolt rod (18) penetrates through the rotary table (5) and is fixedly connected with a second handle (19), and the other end of the bolt rod (18) is in threaded connection with the rectangular sliding block (16).