CN216828345U

CN216828345U - Bending machine

Info

Publication number: CN216828345U
Application number: CN202220448492.0U
Authority: CN
Inventors: 袁许; 蒋辉; 吴庭武
Original assignee: Chuzhou Jingfeng Electromechanical Technology Co ltd
Current assignee: Chuzhou Jingfeng Electromechanical Technology Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-06-28
Anticipated expiration: 2032-03-02

Abstract

The utility model provides a bending machine. The automatic feeding device comprises a chassis, be fixed with fixed frame and first motor on the chassis, first motor output end is fixed with the axostylus axostyle, and the output threaded connection of axostylus axostyle has movable frame, be fixed with transport mechanism on the chassis, all be fixed with the pneumatic cylinder in fixed frame and the movable frame, and be fixed with the trace piece on the output of pneumatic cylinder, be provided with the gear with trace piece looks adaptation in fixed frame and the movable frame, be fixed with the link on the gear, all be provided with first hydro-cylinder in fixed frame and the movable frame, and the output of first hydro-cylinder rotates with the link to be connected, the bottom of link is fixed with first pressure piece. The utility model provides a bending machine has solved current bending machine and can not adjust the distance of buckling, and when handling the great sheet metal of area, the process of bending is troublesome, influences production efficiency's problem greatly.

Description

Bending machine

Technical Field

The utility model relates to a bender field especially relates to a bender.

Background

The bender uses must pay attention to the regulation stroke, must try trial run before bending, and the bender goes up the mould and must guarantee to have the clearance of a thick board when descending to the bottommost, and the requirement to the position of bending is different to different products, like the diameter at the position of bending, the angle of bending etc. current bender can not adjust the distance of buckling, when dealing with the great sheet metal of area, the process of bending is troublesome, influences production efficiency greatly.

Therefore, it is necessary to provide a bending machine to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bending machine has solved current bending machine and can not adjust the distance of buckling, and when handling the great sheet metal of area, the process of bending is troublesome, influences production efficiency's problem greatly.

In order to solve the technical problem, the bending machine provided by the utility model comprises a bottom frame, wherein a fixed frame and a first motor are fixed on the bottom frame, a shaft lever is fixed at the output end of the first motor, and the output end of the shaft lever is in threaded connection with a movable frame;

the automatic conveying device is characterized in that a conveying mechanism is fixed on the chassis, hydraulic cylinders are fixed on the fixed frame and the movable frame, linkage blocks are fixed at the output ends of the hydraulic cylinders, gears matched with the linkage blocks are arranged on the fixed frame and the movable frame, connecting frames are fixed on the gears, first oil cylinders are arranged on the fixed frame and the movable frame, the output ends of the first oil cylinders are rotatably connected with the connecting frames, first pressure blocks are fixed at the bottoms of the connecting frames, second pressure blocks matched with the first pressure blocks are arranged on the fixed frame and the movable frame, and two compression blocks are fixed on one opposite sides of the connecting frames through the air cylinders.

Preferably, the conveying mechanism comprises a second motor and a first driving wheel, a second driving wheel is arranged on the second motor, and a conveying belt is driven on the first driving wheel and the second driving wheel.

Preferably, a supporting rod is fixed on the bottom frame, a supporting wheel is rotated at the top end of the supporting rod, and the supporting wheel is in contact with the conveying belt.

Preferably, a limiting mechanism is fixed on the fixed rack and comprises a second oil cylinder, and a limiting block is fixed at the output end of the second oil cylinder.

Preferably, the shaft is provided with a thread.

Compared with the prior art, the utility model provides a bender has following beneficial effect:

the utility model provides a bending machine, the sheet metal is transported through the transportation area, first motor passes through the axostylus axostyle and drives movable frame and remove to suitable distance, through the sheet metal between the first pressure piece and the second pressure piece of deciding frame and activity frame, it removes to drive the interlock piece through the pneumatic cylinder, and start first hydro-cylinder, make the link drive first pressure piece with the sheet metal bending, the distance of buckling can not be adjusted to current bending machine has been solved, when dealing with the great sheet metal of area, the process of bending is troublesome, influence production efficiency's problem greatly.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a bending machine according to the present invention;

FIG. 2 is a block diagram of the transport mechanism shown in FIG. 1;

fig. 3 is a structural view of the stationary frame shown in fig. 1.

Reference numbers in the figures: 1. the device comprises a base frame, 2, a fixed frame, 3, a first motor, 4, a shaft rod, 5, a movable frame, 9, a hydraulic cylinder, 10, a linkage block, 11, a gear, 12, a connecting frame, 13, a first oil cylinder, 14, a first pressure block, 15, a second pressure block, 16, an air cylinder, 17, a pressing block, 18, a second motor, 19, a first transmission wheel, 20, a conveying belt, 21, a supporting rod, 22 and a second oil cylinder.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1-3, a bending machine includes a base frame 1, a fixed frame 2 and a first motor 3 are fixed on the base frame 1, an output end of the first motor 3 is fixed with a shaft rod 4, and an output end of the shaft rod 4 is in threaded connection with a movable frame 5;

as shown in fig. 1 and 2, the utility model discloses be fixed with transport mechanism on chassis 1, all be fixed with pneumatic cylinder 9 on fixed frame 2 and the movable rack 5, and be fixed with trace block 10 on the output of pneumatic cylinder 9, be provided with the gear 11 with trace block 10 looks adaptation on fixed frame 2 and the movable rack 5, be provided with the tooth with gear 11 looks adaptation on the trace block 10, be fixed with link 12 on the gear 11, all be provided with first hydro-cylinder 13 on fixed frame 2 and the movable rack 5, and the output of first hydro-cylinder 13 rotates with link 12 to be connected, the bottom of link 12 is fixed with first pressure piece 14, and all be provided with the second pressure piece 15 with first pressure piece 14 looks adaptation on fixed frame 2 and the movable rack 5, relative one side of two link 12 all is fixed with compressing block 17 through cylinder 16.

As shown in fig. 2, the conveying mechanism of the present invention includes a second motor 18 and a first driving wheel 19, and a second driving wheel is disposed on the second motor 18, and a conveying belt 20 is driven on the first driving wheel 19 and the second driving wheel.

The utility model discloses be fixed with bracing piece 21 on chassis 1, and the top of bracing piece 21 rotates there is the supporting wheel, and 20 contacts in supporting wheel and transportation area, are fixed with stop gear on the fixed frame 2, and stop gear includes second hydro-cylinder 22, and the output of second hydro-cylinder 22 is fixed with the stopper, is provided with the screw thread on the axostylus axostyle 4.

The utility model provides a working principle of bender as follows: the sheet metal is transported through transport belt 20, and first motor 3 drives movable frame 5 through axostylus axostyle 4 and removes to suitable distance, through the sheet metal between first pressure piece 14 and the second pressure piece 15 of deciding frame 2 and movable frame 5, drive interlock piece 10 through pneumatic cylinder 9 and remove, through being provided with the tooth with 11 looks adaptations of gear on the interlock piece 10, drive gear 11 and rotate to and start first hydro-cylinder 13, make link 12 drive first pressure piece 14 and bend the sheet metal.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The bending machine is characterized by comprising a base frame (1), wherein a fixed rack (2) and a first motor (3) are fixed on the base frame (1), a shaft lever (4) is fixed at the output end of the first motor (3), and the output end of the shaft lever (4) is in threaded connection with a movable rack (5);

a transmission mechanism is fixed on the bottom frame (1), hydraulic cylinders (9) are fixed on the fixed frame (2) and the movable frame (5), and the output end of the hydraulic cylinder (9) is fixed with a linkage block (10), the fixed frame (2) and the movable frame (5) are provided with gears (11) matched with the linkage block (10), a connecting frame (12) is fixed on the gear (11), first oil cylinders (13) are respectively arranged on the fixed frame (2) and the movable frame (5), the output end of the first oil cylinder (13) is rotationally connected with the connecting frame (12), the bottom of the connecting frame (12) is fixed with a first pressure block (14), and the fixed frame (2) and the movable frame (5) are respectively provided with a second pressure block (15) matched with the first pressure block (14), and the opposite sides of the two connecting frames (12) are respectively fixed with a pressing block (17) through a cylinder (16).

2. Machine according to claim 1, wherein said transmission mechanism comprises a second motor (18) and a first transmission wheel (19), and wherein said second motor (18) is provided with a second transmission wheel, and said first transmission wheel (19) and said second transmission wheel are provided with a conveyor belt (20).

3. Machine according to claim 1, characterized in that a support bar (21) is fixed to said base frame (1), and a support wheel is pivoted at the top end of said support bar (21) and is in contact with said conveyor belt (20).

4. The bending machine according to claim 1, wherein a limiting mechanism is fixed on the fixed frame (2), and the limiting mechanism comprises a second oil cylinder (22), and a limiting block is fixed at the output end of the second oil cylinder (22).

5. Machine according to claim 1, wherein said shaft (4) is provided with a thread.