CN213645674U

CN213645674U - Construction steel bar bending equipment

Info

Publication number: CN213645674U
Application number: CN202020933035.1U
Authority: CN
Inventors: 郭红
Original assignee: Anhui Xuechuang Construction Engineering Co ltd
Current assignee: Anhui Xuechuang Construction Engineering Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-07-09
Anticipated expiration: 2030-05-28

Abstract

The utility model relates to a bending of steel bars equipment technical field just discloses a bending of construction steel bars equipment, dabber and shaping round pin on the fixed plate and the disc of main part, disc both sides have a plurality of fixed pinhole to distribute on the fixed plate, and open the fixed plate side has the jack, and one side that the disc was kept away from to the fixed plate is equipped with the screw thread nail, and the screw thread nail cup joints with the jack of fixed plate, is equipped with reinforcing bar stop gear on the fixed plate, and the dabber is other to be equipped with side fixture. The utility model discloses can prevent effectively at the crooked reinforcing bar in-process that the terminal displacement that makes progress of reinforcing bar from influencing bending precision and avoiding the safety problem that produces from this.

Description

Construction steel bar bending equipment

Technical Field

The utility model relates to a bending of steel bars equipment technical field especially relates to a bending of construction steel bars equipment.

Background

In the building production process, often need process the construction steel bar so that be fit for the production needs, add man-hour and need bend the reinforcing bar usually, current construction steel bar bending apparatus rotates with the one end of the reinforcing bar of pivoted disc drive fixing on the workstation usually and reaches the bending effect.

The traditional construction steel bar bending equipment usually needs workers to hold the tail ends of the steel bars when bending operation is carried out, so that the bending precision is prevented from being influenced and even danger is avoided due to the fact that the tail ends of the steel bars move upwards, but the method is not only poor in effect, but also increases the workload of the workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the terminal upward displacement of reinforcing bar influences bending precision and causes danger even among the current construction steel bar bending apparatus, and the construction steel bar bending apparatus who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a kind of construction steel bar bending apparatus, including body, disc both sides fixed plate and central spindle and shaping pin on the disc, distribute several fixed pin holes on the said fixed plate, the side of the said fixed plate opens the jack, the side of the said fixed plate far away from disc has screw thread nails, the said screw thread nail is cup jointed with jack of the fixed plate, there are stop gears of steel bar on the said fixed plate, there are side clamping mechanisms beside the said central spindle;

reinforcing bar stop gear includes L shape base, the fixed two fixed pins that are equipped with in L shape base below, open the lateral wall of fixed pin has first internal thread hole, first internal thread hole cup joints with the screw thread is rotatory, L shape base top is equipped with the sliding block, open sliding block and L shape base both sides has the sliding tray, the sliding block passes through sliding tray and L shape base sliding connection, L shape base top is equipped with the lead screw, the end of lead screw is equipped with the rocker, the lead screw is kept away from the fixed setting of one end of rocker in L shape base, open on the right side of sliding block has second internal thread hole, the lead screw passes the second internal thread hole of sliding block, and with second internal thread hole phase-match.

Preferably, the side clamping mechanism comprises a connecting rod, a clamping block is fixedly arranged above the connecting rod, and a torsion spring is sleeved on the connecting rod.

Preferably, the upper surface of L shape base and the lower surface of sliding block open and have the arc wall.

Preferably, the arc-shaped groove surface is fixedly provided with an anti-slip gasket, and the anti-slip gasket is made of rubber.

Preferably, the bottom of the main body is provided with a plurality of connecting blocks, a plurality of shock-absorbing cylinders are fixedly arranged below the connecting blocks, a U-shaped fixing plate is arranged below the shock-absorbing cylinders, the upper surface of the U-shaped fixing plate and the inner parts of the shock-absorbing cylinders are fixedly connected with telescopic guide rods, the telescopic guide rods are fixedly sleeved with springs between the shock-absorbing cylinders and the U-shaped fixing plate, and idler wheels are arranged between the inner walls of the U-shaped fixing plates.

Preferably, the rolling surface of the roller is made of solid elastic rubber.

Compared with the prior art, the utility model provides a construction steel bar bending equipment possesses following beneficial effect:

1. this construction steel bar bending apparatus, it is spacing with the terminal centre gripping of reinforcing bar and spacing through reinforcing bar stop gear on the fixed pin, reach the effect of restriction reinforcing bar displacement upwards, and can drive the sliding block displacement from top to bottom through rotating the lead screw to the not unidimensional reinforcing bar of adaptation.

2. This construction steel bar bending apparatus through the side fixture on the disc, can play the firm effect of centre gripping when many reinforcing bars of while bending.

3. This construction steel bar bending equipment through screw nail fixed steel bar stop gear and fixed plate, can guarantee that steel bar stop gear can not rock when the bending operation.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectively prevent the terminal displacement that makes progress of reinforcing bar at the crooked reinforcing bar in-process and influence bending precision and avoid the safety problem that produces from this.

Drawings

Fig. 1 is a schematic structural view of a construction steel bar bending apparatus provided by the present invention;

FIG. 2 is a schematic structural view of a portion of the reinforcement bar securing mechanism of FIG. 1;

FIG. 3 is a schematic structural view of the fixing plate portion of FIG. 1;

FIG. 4 is a schematic structural view of the side clamping mechanism of FIG. 1;

fig. 5 is a schematic structural view of the bottom of the main body in fig. 1.

In the figure: the damping device comprises a main body 1, a disc 2, a fixing plate 3, a fixing pin hole 4, a first internal threaded hole 5, a threaded nail 6, a 7L-shaped base, a fixing pin 8, a sliding block 9, a sliding groove 10, a lead screw 11, a remote rod 12, a mandrel 13, a forming pin 14, an anti-skidding gasket 15, a second internal threaded hole 16, an arc-shaped groove 17, a connecting rod 18, a clamping block 19, a torsion spring 20, a connecting block 21, a damping cylinder 22, a U-shaped fixing plate 23, a telescopic guide rod 24, a spring 25 and a roller 26.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a construction steel bar bending device comprises a main body 1, a disc 2, fixing plates 3 on two sides of the disc 2, a mandrel 13 and a forming pin 14 on the disc 2, wherein a plurality of fixing pin holes 4 are distributed on the fixing plates 3, jacks are formed in the side faces of the fixing plates 3, a screw 6 is arranged on one side, away from the disc 2, of the fixing plates 3, the screw 6 is sleeved with the jacks of the fixing plates 3, a steel bar limiting mechanism is arranged on the fixing plates 3, and a side face clamping mechanism is arranged beside the mandrel 13;

reinforcing bar stop gear includes L shape base 7, the fixed two fixed pins 8 that are equipped with in L shape base 7 below, the lateral wall of fixed pin 8 is opened there is first internal thread hole 5, first internal thread hole 5 cup joints with the screw 6 is rotatory, L shape base 7 top is equipped with sliding block 9, sliding block 9 is opened sliding tray 10 with L shape base 7 both sides, sliding block 9 passes through sliding tray 10 and L shape base 7 sliding connection, L shape base 7 top is equipped with lead screw 11, the end of lead screw 11 is equipped with rocker 12, the fixed setting in L shape base 7 of the one end that rocker 12 was kept away from to lead screw 11, open on sliding block 9's right side has second internal thread hole 16, lead screw 11 passes sliding block 9's second internal thread hole 16, and with second internal thread hole 16 phase-matches.

The side clamping mechanism comprises a connecting rod 18, a clamping block 19 is fixedly arranged above the connecting rod 18, a torsion spring 20 is sleeved on the connecting rod 18, the torsion spring 20 can drive the clamping block 19 to rotate towards the mandrel 13, and when a plurality of steel bars need to be bent simultaneously, the fixed steel bars are arranged side by side.

The upper surface of L shape base 7 and the lower surface of sliding block 9 are opened there is arc-shaped groove 17, laminating reinforcing bar that can be better increases the stability of centre gripping.

The fixed surface of arc wall 17 is equipped with anti-skidding gasket, and anti-skidding gasket 15 adopts the rubber material, can increase the frictional force between reinforcing bar and the arc wall 17.

1 bottom of main part is equipped with a plurality of connecting blocks 21, a plurality of connecting blocks 21 below are fixed to be equipped with a plurality of surge drums 22, surge drum 22 below is equipped with U-shaped fixed plate 23, the upper surface of U-shaped fixed plate 23 and the inside fixedly connected with telescopic guide 24 of surge drum 22, telescopic guide 24 is located and is fixed the spring 25 that has cup jointed between surge drum 22 and the U-shaped fixed plate 23, be equipped with gyro wheel 26 between the U-shaped fixed plate 23 inner wall, can make whole equipment be convenient for remove, and surge drum 22 can make the vibrations that equipment received when removing with spring 25.

The rolling surface of the roller 26 is made of solid elastic rubber, so that the vibration of the machine body during moving can be reduced.

In the utility model, when in use, the fixing pin 8 at the bottom of the steel bar limiting mechanism is inserted into the fixing pin hole 4 needed on the fixing plate 3, the screw thread 6 is screwed into the first internal thread hole 5 rightwards, the steel bar limiting mechanism is fixed, the remote rod 12 is rotated, the remote rod 12 drives the screw rod 11 to rotate, the screw rod 11 drives the sliding block 9 to move upwards, then the steel bar to be processed is put between the arc-shaped grooves 17, the remote rod 12 is rotated reversely to drive the sliding block 9 to move downwards until the steel bar is clamped, if a plurality of steel bars are required to be bent simultaneously, a plurality of steel bars can be firstly placed between the mandrel 13 and the side clamping mechanism in parallel, the clamping block 19 clamps the steel bar and then the operation is repeated, then the motor is started to rotate the disc 2, the disc 2 drives the forming pin 14 to move to bend the steel bar, after the bending operation is finished, the remote rod 12 is rotated to drive the screw rod, and taking out the steel bar.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The building steel bar bending equipment comprises a main body (1), a disc (2), fixing plates (3) on two sides of the disc (2), and a mandrel (13) and a forming pin (14) on the disc (2), and is characterized in that a plurality of fixing pin holes (4) are distributed on the fixing plates (3), jacks are formed in the side faces of the fixing plates (3), threaded nails (6) are arranged on one sides, far away from the disc (2), of the fixing plates (3), the threaded nails (6) are sleeved with the jacks of the fixing plates (3), a steel bar limiting mechanism is arranged on the fixing plates (3), and a side face clamping mechanism is arranged beside the mandrel (13);

the steel bar limiting mechanism comprises an L-shaped base (7), two fixing pins (8) are fixedly arranged below the L-shaped base (7), first internal thread holes (5) are formed in the side walls of the fixing pins (8), the first internal thread holes (5) are rotatably sleeved with threaded nails (6), a sliding block (9) is arranged above the L-shaped base (7), sliding grooves (10) are formed in the two sides of the sliding block (9) and the L-shaped base (7), the sliding block (9) is slidably connected with the L-shaped base (7) through the sliding grooves (10), a lead screw (11) is arranged above the L-shaped base (7), a rocker (12) is arranged at the tail end of the lead screw (11), one end, far away from the rocker (12), of the lead screw (11) is fixedly arranged in the L-shaped base (7), a second internal thread hole (16) is formed in the right side of the sliding block (9), and the lead screw (11) penetrates through the second internal thread hole (16) of the sliding block (, and is matched with the second internal thread hole (16).

2. The construction steel bar bending device according to claim 1, wherein the side clamping mechanism comprises a connecting rod (18), a clamping block (19) is fixedly arranged above the connecting rod (18), and a torsion spring (20) is sleeved on the connecting rod (18).

3. A construction steel bar bending apparatus according to claim 1, wherein the upper surface of the L-shaped base (7) and the lower surface of the sliding block (9) are provided with arc-shaped grooves (17).

4. The construction steel bar bending device according to claim 3, wherein the arc-shaped groove (17) is fixed with an anti-slip gasket (15) on the surface, and the anti-slip gasket (15) is made of rubber.

5. The bending device for construction steel bars according to claim 1, characterized in that a plurality of connecting blocks (21) are arranged at the bottom of the main body (1), a plurality of shock-absorbing cylinders (22) are fixedly arranged below the plurality of connecting blocks (21), a U-shaped fixing plate (23) is arranged below the shock-absorbing cylinders (22), a telescopic guide rod (24) is fixedly connected between the upper surface of the U-shaped fixing plate (23) and the inside of the shock-absorbing cylinder (22), a spring (25) is fixedly connected between the shock-absorbing cylinder (22) and the U-shaped fixing plate (23) of the telescopic guide rod (24), and a roller (26) is arranged between the inner walls of the U-shaped fixing plate (23).

6. A construction bar bending device according to claim 5, wherein the rolling surfaces of said rollers (26) are made of solid resilient rubber.