CN210475102U - Bending machine with shearing function - Google Patents

Abstract

The utility model discloses a bending machine with shearing function, including casing and the dish of bending, the dish of bending sets up the top at the casing, the below of fixing base is provided with the first motor of installing in the casing inside, first horizontal section of thick bamboo and the horizontal section of thick bamboo of second are all installed inside the casing through the rotation of bearing frame level, the top of lead screw is rotated and is installed the internal surface avris department at fixed frame, rotate in the fixed frame and be connected with the slide bar of vertical distribution, and slide bar and lead screw respectively with 2 mount pad sliding connection and threaded connection to hollow plate in mount pad and the fixed frame is connected, the cutting wheel is installed in hollow plate through the motor shaft, and motor shaft and second motor are connected. This bending machine with shearing function through the mode that adds corresponding shearing structure in the bending machine, has realized directly realizing the shearing operation of the piece of bending in the bending machine after bending, has avoided the trouble step of the extra equipment of follow-up use, and it is more convenient to use.

Description

Bending machine with shearing function

Technical Field

The utility model relates to a bending machine technical field specifically is a bending machine with shearing function.

Background

The bending machine is also called a bending machine, is a device for bending bars/tubular objects such as reinforcing steel bars, and is widely applied to the fields of pipe fitting and rod piece production and building, most of common bending machines used in the existing building industry bend pipe fitting and rod pieces through bending discs, and the power source of the common bending machines is mainly brought by the operation of a motor, but the existing similar devices have the following defects in actual use:

after the bending machine bends the rod piece, the bent part needs to be taken down from the un-bent part, the bent piece is taken out only by shearing, the shearing function in the existing bending machine is not perfect, and after the bent piece is taken out, if the bent piece is sheared again by using other equipment, the operation is influenced by the influence of the bent part, and the use is inconvenient.

Disclosure of Invention

An object of the utility model is to provide a bending machine with shear function to provide the bending machine in solving above-mentioned background art after bending to the pole piece, the part of completion of having bent, need take off from the part of never bending, and take out the part of bending and only realize through cuting, and shear function in the current bending machine is not perfect, after the part of bending takes out, if use other equipment to cut once more, then can receive the influence of the part of bending and influence the operation, awkward problem.

In order to achieve the above object, the utility model provides a following technical scheme: a bending machine with a shearing function comprises a machine shell and a bending disc, wherein the bending disc is arranged above the machine shell, a rotating shaft is arranged inside the machine shell, the top end of the rotating shaft is connected with the center of the lower end face of the bending disc, the middle section of the rotating shaft is rotatably connected in a fixed seat, a first motor arranged inside the machine shell is arranged below the fixed seat and connected with a transverse shaft, a first transverse cylinder and a second transverse cylinder are arranged on the transverse shaft, the first transverse cylinder and the second transverse cylinder are horizontally rotatably arranged inside the machine shell through bearing seats, a lead screw is arranged above the second transverse cylinder, the top end of the lead screw is rotatably arranged at the inner surface side of the fixed frame, guide seats fixed on the upper end face of the machine shell are arranged on two sides of the fixed frame, guide holes which are horizontally communicated are arranged inside the guide seats simultaneously, and slide bars which are vertically distributed are rotatably connected in the fixed frame, and slide bar and lead screw respectively with 2 mount pad sliding connection and threaded connection to the hollow plate in mount pad and the fixed frame is connected, the cutting wheel is installed in hollow plate through the motor shaft, and motor shaft and second motor are connected, and the below of hollow plate is provided with the bearing board.

Preferably, the first transverse cylinder is positioned below the rotating shaft, the first transverse cylinder is rotatably connected with the transverse shaft through a first one-way bearing, and a first bevel gear arranged on the first transverse cylinder is meshed with a first bevel gear at the bottom end of the rotating shaft.

Preferably, the second transverse cylinder is located below the screw rod and is rotatably connected with the transverse shaft through a second one-way bearing, second conical teeth meshed with each other are mounted on the second transverse cylinder and the screw rod, and the rotation direction of the second one-way bearing is opposite to that of the first one-way bearing.

Preferably, the bottom end of the bearing plate is fixedly arranged on the upper end face of the casing, a plate groove is vertically formed in the bearing plate, and a rod hole formed in the top end of the bearing plate is formed in the side edge of the top end of the plate groove.

Preferably, the height of the rod hole is the same as that of the guide hole, and the thickness of the plate groove is matched with that of the cutting wheel.

Compared with the prior art, the beneficial effects of the utility model are that: according to the bending machine with the shearing function, the shearing operation of a bent piece is directly realized in the bending machine after bending by adding the corresponding shearing structure in the bending machine, the trouble step of using additional equipment subsequently is avoided, and the bending machine is more convenient to use;

1. the first transverse cylinder, the second transverse cylinder and other structures are used, the rotation limiting effect of the plurality of one-way bearings is matched, and the selection of the bending or shearing function can be realized by adjusting the steering mode of the first motor;

2. the use of structures such as bearing plate is convenient for keep the stable state of member pipe fitting at the shearing in-process, avoids appearing dislocation and the inaccurate phenomenon of shear plane.

Drawings

FIG. 1 is a schematic view of the front cross-section structure of the present invention;

fig. 2 is a schematic side view of the fixing frame of the present invention;

figure 3 is the schematic diagram of the structure of the support plate of the present invention.

In the figure: 1. a housing; 2. bending the disc; 3. a rotating shaft; 4. a fixed seat; 5. a first motor; 6. a horizontal axis; 7. a first transverse cylinder; 71. a first bevel gear; 72. a first one-way bearing; 8. a second transverse cylinder; 81. a second taper tooth; 82. a second one-way bearing; 9. a screw rod; 10. a fixing frame; 11. a guide seat; 12. a guide hole; 13. a slide bar; 14. a mounting seat; 15. a hollow slab; 16. a cutting wheel; 17. a motor shaft; 18. a second motor; 19. a support plate; 191. a rod hole; 192. and (4) plate grooves.

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. 1-3, the present invention provides a technical solution: a bending machine with a shearing function comprises a machine shell 1, a bending disc 2, a rotating shaft 3, a fixed seat 4, a first motor 5, a transverse shaft 6, a first transverse cylinder 7, a first bevel gear 71, a first one-way bearing 72, a second transverse cylinder 8, a first one-way bearing 72, a second one-way bearing 82, a screw rod 9, a guide seat 11, a guide hole 12, a slide rod 13, a mounting seat 14, a hollow plate 15, a cutting wheel 16, a motor shaft 17, a second motor 18, a bearing plate 19, a rod hole 191 and a plate groove 192, wherein the bending disc 2 is arranged above the machine shell 1, the rotating shaft 3 is arranged inside the machine shell 1, the top end of the rotating shaft 3 is connected with the center of the lower end face of the bending disc 2, the middle section of the rotating shaft 3 is rotatably connected in the fixed seat 4, the first motor 5 arranged inside the machine shell 1 is arranged below the fixed seat 4, and the first motor 5 is connected with the transverse, and the cross shaft 6 is provided with a first cross cylinder 7 and a second cross cylinder 8, the first cross cylinder 7 and the second cross cylinder 8 are both horizontally and rotatably arranged in the machine shell 1 through a bearing seat, and a screw rod 9 is arranged above the second transverse cylinder 8, the top end of the screw rod 9 is rotatably arranged at the side of the inner surface of the fixed frame 10, and both sides of the fixed frame 10 are provided with guide seats 11 fixed on the upper end surface of the machine shell 1, and the guide seats 11 are internally provided with guide holes 12 which are horizontally penetrated, the fixed frame 10 is rotatably connected with slide bars 13 which are vertically distributed, and the slide bars 13 and the screw rods 9 are respectively connected with 2 mounting seats 14 in a sliding way and in a threaded way, and the mount base 14 is coupled with the hollow plate 15 in the fixed frame 10, the cutting wheel 16 is installed in the hollow plate 15 by the motor shaft 17, and a motor shaft 17 is connected with a second motor 18, and a support plate 19 is provided below the hollow plate 15.

The first transverse cylinder 7 is positioned below the rotating shaft 3, the first transverse cylinder 7 is rotationally connected with the transverse shaft 6 through a first one-way bearing 72, and the first bevel gear 71 arranged on the first horizontal cylinder 7 is meshed with the first bevel gear 71 at the bottom end of the rotating shaft 3, the second horizontal cylinder 8 is positioned below the screw rod 9, the second horizontal cylinder 8 is rotationally connected with the horizontal shaft 6 through a second one-way bearing 82, and the second transverse cylinder 8 and the screw rod 9 are provided with second cone teeth 81 which are meshed with each other, and the second one-way bearing 82 is opposite to the first one-way bearing 72 in rotation direction, when the first motor 5 is electrified to operate, under the condition of forward rotation, the transverse shaft 6 rotates forward correspondingly, the first one-way bearing 72 is in a locked state, the rotation of the transverse shaft 6 drives the first transverse cylinder 7 to rotate synchronously, and the second horizontal tube 8 does not rotate correspondingly, and when the horizontal shaft 6 rotates reversely, the second horizontal tube 8 rotates and the first horizontal tube 7 is static.

The bottom end of the supporting plate 19 is fixedly arranged on the upper end face of the machine shell 1, a plate groove 192 is vertically formed in the supporting plate 19, a rod hole 191 formed in the top end of the supporting plate 19 is formed in the top end edge side of the plate groove 192, the height of the rod hole 191 is the same as that of the guide hole 12, the thickness of the plate groove 192 is matched with that of the cutting wheel 16, the rod hole 191 is used for conveniently limiting the pipe fitting rod piece in cooperation with the guide hole 12 and ensuring the cutting stability, and the plate groove 192 is used for enabling the cutting wheel 16 to move downwards fully and ensuring the cutting thoroughness.

The working principle is as follows: first the user can pass the object to be bent through the guide hole 12 on the guide base 11 in figure 1, while the object is positioned on the rod hole 191 of fig. 2, when the first motor 5 is operated by power, in the case of the normal rotation, the horizontal shaft 6 will rotate forward correspondingly, and at this time, the first one-way bearing 72 will be in a locked state, therefore, at this time, the first transverse cylinder 7 and the transverse shaft 6 are in a relatively fixed connection state, and the rotation of the transverse shaft 6 will drive the first transverse cylinder 7 to rotate synchronously, because the rotation directions of the first one-way bearing 72 and the second one-way bearing 82 are opposite, therefore, the transverse shaft 6 rotates in the second transverse cylinder 8, the second transverse cylinder 8 does not rotate correspondingly, the rotation of the first transverse cylinder 7 drives the rotating shaft 3 in fig. 1 to rotate synchronously under the meshing transmission action of the two first bevel gears 71, and the bending disc 2 is in a rotating state as well, so that the bending operation of the object is realized;

when the first motor 5 drives the horizontal shaft 6 to rotate reversely, the second one-way bearing 82 is in a locked state, so that the second horizontal cylinder 8 and the horizontal shaft 6 are in a relatively fixed connection state, the rotation of the horizontal shaft 6 drives the second horizontal cylinder 8 to rotate synchronously, and the first horizontal cylinder 7 does not rotate correspondingly, so that under the transmission action of the two second taper teeth 81, the screw rod 9 in fig. 1 and 2 rotates correspondingly, under the screw transmission action of the screw rod 9 and the mounting seat 14, and the screw structure of the screw rod 9 is the same as that of a single-rotation reciprocating screw rod, so that the hollow plate 15 in fig. 2 moves up and down correspondingly, the operation of the second motor 18 drives the cutting wheel 16 to rotate synchronously through the motor shaft 17, when the cutting wheel 16 contacts with an object on the supporting plate 19, a shearing operation can be performed on the object, and the rod holes 191 and the plate grooves 192 on the supporting plate 19 are used, on one hand, in order to ensure the stability of the state of the object during the cutting process, another aspect is to ensure stable up and down movement of the cutting wheel 16 and complete shearing of the articles.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A bending machine with a shearing function comprises a machine shell (1), a bending disc (2) and a cutting wheel (16), and is characterized in that: the bending disc (2) is arranged above the casing (1), a rotating shaft (3) is arranged inside the casing (1), the top end of the rotating shaft (3) is connected with the center of the lower end face of the bending disc (2), the middle section of the rotating shaft (3) is rotatably connected into a fixing seat (4), a first motor (5) arranged inside the casing (1) is arranged below the fixing seat (4), the first motor (5) is connected with a transverse shaft (6), a first transverse cylinder (7) and a second transverse cylinder (8) are arranged on the transverse shaft (6), the first transverse cylinder (7) and the second transverse cylinder (8) are both installed inside the casing (1) through horizontal rotation of a bearing seat, a screw rod (9) is arranged above the second transverse cylinder (8), the top end of the screw rod (9) is rotatably installed at the inner surface side of a fixing frame (10), and guide seats (11) fixed on the upper end face of the casing (1) are arranged on two sides of the fixing frame (10), guide hole (12) that the level link up are seted up to the inside of guide holder (11) simultaneously, the rotation is connected with slide bar (13) of vertical distribution in fixed frame (10), and slide bar (13) and lead screw (9) respectively with 2 mount pads (14) sliding connection and threaded connection to hollow plate (15) in mount pad (14) and fixed frame (10) are connected, install in hollow plate (15) through motor shaft (17) cutting wheel (16), and motor shaft (17) and second motor (18) are connected, and the below of hollow plate (15) is provided with bearing board (19).

2. A bending machine with a shearing function according to claim 1, wherein: the first transverse cylinder (7) is located below the rotating shaft (3), the first transverse cylinder (7) is rotatably connected with the transverse shaft (6) through a first one-way bearing (72), and a first bevel gear (71) mounted on the first transverse cylinder (7) is meshed with a first bevel gear (71) at the bottom end of the rotating shaft (3).

3. A bending machine with a shearing function according to claim 2, wherein: the second transverse cylinder (8) is located below the screw rod (9), the second transverse cylinder (8) is rotatably connected with the transverse shaft (6) through a second one-way bearing (82), second conical teeth (81) which are meshed with each other are mounted on the second transverse cylinder (8) and the screw rod (9), and meanwhile the rotation directions of the second one-way bearing (82) and the first one-way bearing (72) are opposite.

4. A bending machine with a shearing function according to claim 1, wherein: the bottom end of the bearing plate (19) is fixedly arranged on the upper end face of the machine shell (1), a plate groove (192) is vertically formed in the bearing plate (19), and a rod hole (191) formed in the top end of the bearing plate (19) is formed in the side of the top end of the plate groove (192).

5. A bending machine with a shearing function according to claim 4, wherein: the height of the rod hole (191) is the same as that of the guide hole (12), and the thickness of the plate groove (192) is matched with that of the cutting wheel (16).

Images