CN211758190U - Reinforcing bar bending machine for building - Google Patents

Abstract

The utility model discloses a reinforcing bar bending machine for building especially relates to construction machinery technical field, including base, support, first electronic jar, the electronic jar of second and the electronic jar of third, support fixed connection is on base upper end right side, support front end upside fixedly connected with mounting bracket, and first electronic jar fixed mounting is at the mounting bracket lower extreme. This kind of reinforcing bar bender for building, inside through inserting the passageway of roof with the reinforcing bar head end, the tail end is placed on the fixed plate, afterwards through first electronic jar, can drive first push rod and down slide, can make the fly leaf push down the reinforcing bar on the fixed plate like this, later through the electronic jar of second, can make the roof up move and carry out the work of bending of reinforcing bar, thereby can bend the reinforcing bar of processing different diameters, solve current reinforcing bar bender not only be difficult to bend the work according to the reinforcing bar of different diameters, and shifting out of reinforcing bar is too inconvenient problem moreover.

Description

Reinforcing bar bending machine for building

Technical Field

The utility model relates to a construction machinery technical field especially relates to a reinforcing bar bender for building.

Background

The building is a structure built by using all available materials such as soil, stone, wood, steel, glass, reed, plastic, ice blocks and the like, is not a purpose, aims to obtain a space formed by the building, is an artificial environment created by using a grasped substance technical means and applying a certain scientific law, a wind and water concept and an aesthetic rule to meet the needs of social life of people, and can be used for processing the reinforcing steel bars everywhere on the building site, and the most common is a reinforcing steel bar bending machine.

Traditional reinforcing bar bender for building when carrying out bending of reinforcing bar, not only is difficult to bend the work according to the reinforcing bar of different diameters, has bent the back moreover, shifting out of reinforcing bar is too inconvenient, leads to not reaching worker's people's demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforcing bar bender for building to solve current reinforcing bar bender and not only be difficult to carry out the work of bending according to the reinforcing bar of different diameters, shifting out of reinforcing bar moreover is too inconvenient problem.

The utility model provides a technical scheme that its technical problem adopted is: a reinforcing steel bar bending machine for buildings comprises a base, a support, a first electric cylinder, a second electric cylinder and a third electric cylinder, wherein the support is fixedly connected to the right side of the upper end of the base, a mounting frame is fixedly connected to the upper side of the front end of the support, the first electric cylinder is fixedly mounted at the lower end of the mounting frame, a fixed plate is fixed in the middle of the front end of the support, a first push rod is movably connected to the lower end of the first electric cylinder, a movable plate is fixed to the lower end of the first push rod, a second electric cylinder is fixedly mounted on the left side of the upper end of the base, a second push rod is movably connected to the upper end of the second electric cylinder, a top plate is fixed to the upper end of the second push rod, a channel penetrates through the top plate from left to right, limiting grooves are formed in the left side and the right side of the front end and the rear end of, the electronic jar fixed mounting of third is in the roof upper end, the electronic jar lower extreme swing joint of third has the third push rod, third push rod lower extreme run through inside the passageway with slide fixed connection, slide lower extreme fixedly connected with clamp plate, open flutedly the clamp plate lower extreme, the inside level of recess is evenly rotated and is connected with six at least roller bearings, every the roller bearing outside all is fixed with the driving roller, the transmission is connected with the drive belt between the driving roller.

Furthermore, four corners of the lower end of the base are rotatably connected with universal wheels.

Furthermore, the rear end of the first roller from left to right is rotatably connected with a motor, and the motor is fixedly installed with the pressing plate.

Furthermore, one end of the limiting strip, which is far away from the limiting groove, extends out of the limiting groove by five centimeters to seven centimeters.

Furthermore, the lower end of the driving roller extends out of the groove by one centimeter to two centimeters.

Further, the roller and the driving roller are both made of high carbon steel.

Compared with the prior art, the utility model discloses the beneficial effect who realizes: according to the reinforcing steel bar bending machine for the building, the head end of a reinforcing steel bar is inserted into the channel of the top plate, the tail end of the reinforcing steel bar is placed on the fixed plate, then the first push rod can be driven to slide downwards through the first electric cylinder, so that the movable plate can press the reinforcing steel bar on the fixed plate, then the top plate can move upwards through the second electric cylinder to bend the reinforcing steel bar, and therefore reinforcing steel bars with different diameters can be bent; after the bending processing, the roller is driven to rotate through the motor, the driving rollers can be driven to rotate, and the driving rollers rotate simultaneously through the transmission of the driving belt, so that the driving belt drives the reinforcing steel bars to move rightwards to move out of the channel, and the processed reinforcing steel bars are convenient to move out.

Drawings

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

FIG. 2 is a schematic overall sectional view of the present invention;

fig. 3 is a schematic view of a top plate of the present invention;

fig. 4 is a schematic view of the right end of the top plate of the present invention;

fig. 5 is a schematic view of the slide plate of the present invention.

In the figure: 1-base, 2-bracket, 3-fixing plate, 4-mounting rack, 5-first electric cylinder, 6-first push rod, 7-movable plate, 8-second electric cylinder, 9-second push rod, 10-top plate, 11-channel, 12-sliding plate, 13-limiting groove, 14-limiting strip, 15-pressing plate, 16-groove, 17-rolling shaft, 18-driving roller, 19-driving belt, 20-universal wheel, 21-third electric cylinder and 22-third push rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a steel bar bending machine for buildings comprises a base 1, a support 2, a first electric cylinder 5, a second electric cylinder 8 and a third electric cylinder 21, wherein the support 2 is fixedly connected to the right side of the upper end of the base 1, a mounting frame 4 is fixedly connected to the upper side of the front end of the support 2, the first electric cylinder 5 is fixedly mounted at the lower end of the mounting frame 4, a fixed plate 3 is fixed in the middle of the front end of the support 2, a first push rod 6 is movably connected to the lower end of the first electric cylinder 5, a movable plate 7 is fixed to the lower end of the first push rod 6, the second electric cylinder 8 is fixedly mounted on the left side of the upper end of the base 1, a second push rod 9 is movably connected to the upper end of the second electric cylinder 8, a top plate 10 is fixed to the upper end of the second push rod 9, a channel 11 runs through the top plate 10 from left to right, limiting grooves 13 are formed in the, each limiting groove 13 is connected with a limiting strip 14 in a sliding manner, a sliding plate 12 is fixed between the limiting strips 14, a third electric cylinder 21 is fixedly installed at the upper end of the top plate 10, the lower end of the third electric cylinder 21 is movably connected with a third push rod 22, the lower end of the third push rod 22 penetrates through the channel 11 and is fixedly connected with the sliding plate 12, the lower end of the sliding plate 12 is fixedly connected with a pressing plate 15, a groove 16 is formed in the lower end of the pressing plate 15, at least six rolling shafts 17 are horizontally and uniformly connected in the groove 16 in a rotating manner, a driving roller 18 is fixed outside each rolling shaft 17, a driving belt 19 is connected between the driving rollers 18 in a driving manner, a motor is rotatably connected to the rear end of the first rolling shaft 17 from left to right, the motor is fixedly installed with the pressing plate 15, and one end, far away from the limiting strip 13, of the limiting strip extends out of, drive roller 18 lower extreme extends 16 centimetres to two centimetres of recess, at first, through inside the passageway 11 with the reinforcing bar from the right side to left side insert roof 10, utilize electronic jar 21 of third afterwards, can drive third push rod 22 and move down, utilize third push rod 22 to drive slide 12 and slide down, can make clamp plate 15 down press, make drive roller 18 under clamp plate 15 press to go toward the reinforcing bar, because drive roller 18 outer wall transmission is connected with drive belt 19, it just can to hug closely the reinforcing bar to make only need drive roller 18 to move down to drive belt 19.

Along with the inside upper end of passageway 11 of roof 10 is being pushed up by clamp plate 15 to the reinforcing bar head end, the tail end of reinforcing bar can be placed on fixed plate 3, subsequently through first electronic jar 5, can drive first push rod 6 and slide down, can make fly leaf 7 move down and compress tightly the reinforcing bar on the fixed plate 3 like this, later through the electronic jar 8 of second, can drive second push rod 9 and move up, make second push rod 9 drive roof 10 move up, the up perk of reinforcing bar head end can carry out the work of bending of reinforcing bar like this, owing to the tail end of the tight reinforcing bar of top and the tight reinforcing bar of fly leaf 7 clamp of propping up the reinforcing bar head end through clamp plate 15, and reinforcing bar head end withstand clamp plate 15 when roof 10 moves up, and roller 17 and driving roller 18 are made by high carbon steel, make the reinforcing bar of different diameters of processing of bending.

After the reinforcing bar has been processed in bending, up slide through first push rod 6 of 5 drive of first electronic jar, can make fly leaf 7 up move like this and no longer compress tightly the reinforcing bar on the fixed plate 3, from left to right first roller shaft 17 anticlockwise rotation through motor drive this moment, can drive from left to right first driving roller 18 anticlockwise rotation, because anticlockwise transmission through drive belt 19 between the driving roller 18 and anticlockwise rotation simultaneously, make drive belt 19 hug closely reinforcing bar anticlockwise transmission and give reinforcing bar head end one thrust that turns right, can turn right the reinforcing bar head end and move out passageway 11, thereby be convenient for shift out the reinforcing bar that has been processed.

When the sliding plate 12 slides up and down, the limiting strip 14 can be driven to slide up and down in the limiting groove 13, and the limiting strip 14 is inserted into the limiting groove 13 to limit the sliding plate 12, so that the sliding plate 12 can only slide up and down.

All the four corners of the lower end of the base 1 are rotatably connected with universal wheels 20, and the base 1 can be moved conveniently through the universal wheels 20.

The working principle is as follows: firstly, the reinforcing steel bar is inserted into the channel 11 of the top plate 10 from right to left, then the third electric cylinder 21 is utilized to drive the third push rod 22 to move downwards, the third push rod 22 is utilized to drive the sliding plate 12 to slide downwards, the pressing plate 15 can be pressed downwards, the driving roller 18 under the pressing plate 15 is pressed towards the reinforcing steel bar, only the driving roller 18 needs to move downwards until the driving belt 19 is tightly attached to the reinforcing steel bar, the reinforcing steel bar is not required to be completely pressed, the tail end of the reinforcing steel bar can be placed on the fixed plate 3 along with the insertion of the head end of the reinforcing steel bar into the upper end of the channel 11 of the top plate 10 by the pressing plate 15, then the first push rod 6 can be driven to slide downwards by the first electric cylinder 5, so that the movable plate 7 can move downwards to press the reinforcing steel bar on the fixed plate 3, then the second push rod 9 can be driven to move upwards by the second electric cylinder 8, and the second, therefore, the head end of the reinforcing steel bar is tilted upwards to bend the reinforcing steel bar.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a reinforcing bar bending machine for building, includes base (1), support (2), first electronic jar (5), electronic jar of second (8) and electronic jar of third (21), its characterized in that:

the support (2) is fixedly connected to the right side of the upper end of the base (1), a mounting frame (4) is fixedly connected to the upper side of the front end of the support (2), the first electric cylinder (5) is fixedly mounted at the lower end of the mounting frame (4), a fixing plate (3) is fixedly mounted in the middle of the front end of the support (2), a first push rod (6) is movably connected to the lower end of the first electric cylinder (5), a movable plate (7) is fixedly mounted at the lower end of the first push rod (6), the second electric cylinder (8) is fixedly mounted on the left side of the upper end of the base (1), a second push rod (9) is movably connected to the upper end of the second electric cylinder (8), a top plate (10) is fixedly mounted at the upper end of the second push rod (9), a channel (11) is communicated from left to right through the top plate (10), and limiting grooves (13) are formed in, every spacing groove (13) inside equal sliding connection has spacing (14), be fixed with slide (12) between spacing (14), third electronic jar (21) fixed mounting be in roof (10) upper end, third electronic jar (21) lower extreme swing joint has third push rod (22), third push rod (22) lower extreme runs through passageway (11) inside with slide (12) fixed connection, slide (12) lower extreme fixedly connected with clamp plate (15), open recess (16) lower extreme, recess (16) inside level is evenly rotated and is connected with six at least roller bearings (17), every roller bearing (17) outside all is fixed with driving roller (18), the transmission drive belt is connected with (19) between driving roller (18).

2. The reinforcing bar bender for construction as claimed in claim 1, wherein: four corners of the lower end of the base (1) are rotatably connected with universal wheels (20).

3. The reinforcing bar bender for construction as claimed in claim 1, wherein: the rear end of the first rolling shaft (17) from left to right is rotatably connected with a motor, and the motor and the pressing plate (15) are fixedly installed.

4. The reinforcing bar bender for construction as claimed in claim 1, wherein: one end of the limiting strip (14) far away from the limiting groove (13) extends out of the limiting groove (13) by five centimeters to seven centimeters.

5. The reinforcing bar bender for construction as claimed in claim 1, wherein: the lower end of the driving roller (18) extends out of the groove (16) by one centimeter to two centimeters.

6. The reinforcing bar bender for construction as claimed in claim 1, wherein: the rolling shaft (17) and the driving roller (18) are both made of high-carbon steel.

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