CN216175612U

CN216175612U - Bending device for large metal component

Info

Publication number: CN216175612U
Application number: CN202122592892.7U
Authority: CN
Inventors: 张建; 周祥
Original assignee: Suzhou Rijin Mould Co ltd
Current assignee: Suzhou Rijin Mould Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-05
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a bending device for a large metal component, and relates to the technical field of machine tool machining. The method comprises the following steps: the workstation, the top fixed mounting of workstation has the revolving stage, the round hole has been seted up in the front of revolving stage, the inside top that is provided with of round hole, the back fixedly connected with bevel pinion of top, the inside of revolving stage is provided with the carousel, the big bevel gear of bottom fixedly connected with of carousel, the spout has been seted up on the top of revolving stage, the inside sliding connection of spout has the slider, the top fixedly connected with of workstation keeps off the wheel, one side that keeps off the wheel is provided with the pinch roller, the opposite side that keeps off the wheel is provided with the fixed plate, rotates the inside carousel of T type spanner drive revolving stage and rotates, then drives the movable clamp plate on top through the slider and advance to move, with the fixed clamp plate cooperation on revolving stage top to can be quick press from both sides tight and separate the metal component, guaranteed the continuity that the metal component bent.

Description

Bending device for large metal component

Technical Field

The utility model relates to the technical field of machine tool machining, in particular to a bending device for a large metal component.

Background

The component is an actually existing replaceable part in the system, realizes specific functions, accords with a set of interface standards and can realize a set of interfaces, a bending device is required to be used for bending the metal component in the process of processing the metal component, and a positioning device is required to be used in the process of bending.

The existing metal component bending device bends a metal component through an extrusion wheel and a central wheel, but in the bending process, a clamping mechanism on one side of a workbench cannot clamp and separate the metal component quickly, so that the continuous operation of the whole bending operation is influenced, and in the bending process of the metal component, a non-bending part may deform due to uneven stress, so that the metal component cannot be used.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses a bending device for a large metal component, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a bending device for large metal components comprises:

the workstation, the top fixed mounting of workstation has the revolving stage, the round hole has been seted up in the front of revolving stage, the inside top that is provided with of round hole, the back fixedly connected with bevel pinion of top, the inside of revolving stage is provided with the carousel, the big bevel gear of bottom fixedly connected with of carousel, the spout has been seted up on the top of revolving stage, the inside sliding connection of spout has the slider, the top fixedly connected with of workstation keeps off the wheel, one side that keeps off the wheel is provided with the pinch roller, the opposite side that keeps off the wheel is provided with the fixed plate.

Preferably, the bottom end of the fixing plate is fixedly connected with the top end of the workbench, and the bottom end of the pressing wheel is fixedly connected with the top end of the workbench.

Preferably, the bottom end of the workbench is fixedly connected with two supporting plates, and the top end of the workbench is fixedly provided with a center wheel.

Preferably, the outer surface of the center wheel is rotatably connected with an L-shaped plate, and the back surface of the L-shaped plate is fixedly connected with a telescopic rod.

Preferably, the top end of the rotating table is fixedly connected with a fixed clamping plate, and a movable clamping plate is arranged on the front face of the fixed clamping plate.

Preferably, the bottom end of the movable clamping plate is fixedly connected with the top end of the sliding block, and the bottom end of the sliding block is slidably connected with the top end of the rotary table.

Preferably, the bottom end of the movable clamping plate is connected with the top end of the rotary disc in a sliding mode through a sliding block, and a T-shaped wrench is arranged inside the top.

The utility model discloses a bending device for a large metal component, which has the following beneficial effects:

1. the utility model discloses a, be provided with the revolving stage in movable clamp's bottom, rotate T type spanner and drive the carousel rotation of revolving stage inside, then drive the movable clamp plate on top through the slider and advance to remove, with the solid fixed splint cooperation on revolving stage top to can be quick press from both sides tight and separate to the metal component, guaranteed the continuity of the whole operation of bending of metal component.

2. The utility model discloses a, be provided with the fender wheel in one side of L template, at the in-process of bending the metal component, keep off the wheel and can prevent that the part atress that the non-of metal component buckled from taking place to warp to guarantee the processing and the use in metal component later stage.

Drawings

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

FIG. 2 is an enlarged view of the present invention A;

FIG. 3 is a rear view of the present invention;

fig. 4 is a partial structure diagram of the rotating table of the present invention.

In the figure: 1. a work table; 2. a support plate; 3. a rotating table; 301. a bevel pinion gear; 302. a large bevel gear; 303. a top; 304. a turntable; 4. a T-shaped wrench; 5. moving the clamping plate; 6. fixing the clamping plate; 7. a fixing plate; 8. a catch wheel; 9. a pinch roller; 10. a center wheel; 11. an L-shaped plate; 12. a telescopic rod; 13. a slide block.

Detailed Description

The embodiment of the utility model discloses a bending device of a large metal component, which comprises the following components in parts by weight as shown in figures 1-4:

the workbench 1, a rotating table 3 is fixedly installed at the top end of the workbench 1, a round hole is formed in the front face of the rotating table 3, a top 303 is arranged in the round hole, a small bevel gear 301 is fixedly connected to the back face of the top 303, a rotating disc 304 is arranged in the rotating table 3, a plane thread is arranged at the top end of the rotating disc 304, a large bevel gear 302 is fixedly connected to the bottom end of the rotating disc 304, the large bevel gear 302 is meshed with the small bevel gear 301, the rotating disc 304 can be driven to rotate by the large bevel gear 302 when the small bevel gear 301 rotates, a sliding groove is formed in the top end of the rotating table 3, a sliding block 13 is slidably connected to the inside of the sliding groove, a plurality of grooves are formed in the bottom end of the sliding block 13, the size of each groove is equal to the size of the plane thread, the bottom end of the sliding block 13 is slidably connected with the top end of the rotating disc 304, a blocking wheel 8 is fixedly connected to the top end of the workbench 1, and the blocking wheel 8 can prevent the non-bent part of the metal component from being deformed under stress during the bending process, thereby guarantee the processing and the use in metal component later stage, one side of fender wheel 8 is provided with pinch roller 9, and the opposite side of fender wheel 8 is provided with fixed plate 7, and the bottom of fixed plate 7 and the top fixed connection of workstation 1, the circular port has been seted up to the inside of fixed plate 7, and the bottom of pinch roller 9 and the top fixed connection of workstation 1.

The bottom end of a workbench 1 is fixedly connected with two supporting plates 2 which are symmetrically distributed on two sides of the bottom end of the workbench 1, the top end of the workbench 1 is fixedly provided with a center wheel 10, the center wheel 10 and a blocking wheel 8 are positioned on the same plane, the circle center of a pressing wheel 9, the circle center of the center wheel 10 and the circle center of the blocking wheel 8 are in a right-angled triangle shape, the sizes of the pressing wheel 9, the center wheel 10 and the blocking wheel 8 are equal, the outer surface of the center wheel 10 is rotatably connected with an L-shaped plate 11, the bottom end of the L-shaped plate 11 is slidably connected with the top end of the workbench 1, when a metal member is positioned between the L-shaped plate 11 and the pressing wheel 9, the outer surface of the pressing wheel 9 and the front surface of the L-shaped plate 11 can compress the metal member, the metal member is not easy to fall off in the bending process, one side of the L-shaped plate 11 plays a role of limiting the metal member, the back of the L-shaped plate 11 is fixedly connected with a telescopic rod 12, one end of the telescopic rod 12 is provided with a small DY-T2 type hydraulic pump, the telescopic rod 12 is used for controlling the telescopic rod 12, and the telescopic rod 12 is made of stainless steel, is not easy to rust, and has high hardness and wear resistance.

Top fixedly connected with solid fixed splint 6 of revolving stage 3, solid fixed splint 6's front is provided with movable splint 5, gu fixed splint 6 and movable splint 5 are all made by alloy tool steel, alloy tool steel has higher hardness and higher wearability and appropriate toughness, long-time use is difficult for taking place wearing and tearing and warping, the number of times is maintained to the reduction device, and the cost is saved, the bottom of movable splint 5 and the top fixed connection of slider 13, the bottom of slider 13 and the top sliding connection of carousel 304, the bottom of movable splint 5 is passed through slider 13 and the top sliding connection of carousel 304, the inside of top 303 is provided with T type spanner 4, can dismantle between T type spanner 4 and the top 303, insert in the top 303 with T type spanner 4, it can drive top 303 together rotatory to rotate T type spanner 4, T type spanner 4 passes through top 303 and is connected with the inside rotation of revolving stage 3.

The working principle is as follows: a metal component penetrates through one side of the fixing plate 7, one end of the metal component is in contact with the L-shaped plate 11, the outer surface of the pressing wheel 9 and the front surface of the L-shaped plate 11 can compress the metal component at the moment, then the T-shaped wrench 4 is rotated clockwise, the T-shaped wrench 4 drives the top 303 to rotate clockwise, one end of the top 303 is fixedly connected with the small bevel gear 301, the small bevel gear 301 rotates along with the small bevel gear, due to the fact that the small bevel gear 301 is meshed with the large bevel gear 302, the small bevel gear 301 drives the rotary disc 304 to rotate through the large bevel gear 302, the rotary disc 304 drives the sliding block 13 at the top end to contract and move in the rotating process, the movable clamping plate 5 at the top end of the sliding block 13 can move along with the small bevel gear, when the back surface of the movable clamping plate 5 is in contact with the metal component, the T-shaped wrench 4 stops rotating, and at the moment, the back surface of the movable clamping plate 5 and the front surface of the fixing clamping plate 6 can clamp the metal component, then the hydraulic pump is started to drive the telescopic rod 12 to work, one end of the telescopic rod 12 can push the back of the L-shaped plate 11 to rotate through the central wheel 10, and then one end of the metal component is bent through the matching between the L-shaped plate 11 and the pressing wheel 9.

After bending, the telescopic rod 12 is contracted, one end of the telescopic rod 12 can pull the back of the L-shaped plate 11, then the L-shaped plate 11 rotates through the central wheel 10, when the L-shaped plate 11 recovers, the hydraulic pump is closed, the T-shaped wrench 4 rotates anticlockwise, the T-shaped wrench 4 drives the gyroscope 303 to rotate anticlockwise together, one end of the gyroscope 303 is fixedly connected with the small bevel gear 301, the small bevel gear 301 can rotate along with the small bevel gear 301, due to the fact that the small bevel gear 301 is meshed with the large bevel gear 302, the small bevel gear 301 drives the rotary table 304 to rotate through the large bevel gear 302, the rotary table 304 drives the sliding block 13 at the top end to move outwards in the rotating process, the movable clamping plate 5 at the top end of the sliding block 13 can move along with the small bevel gear 301, when the back of the movable clamping plate 5 is separated from a metal component, the T-shaped wrench 4 stops rotating, and the bent metal component is taken out.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A bending device for large metal components is characterized by comprising:

workstation (1), the top fixed mounting of workstation (1) has rotation platform (3), the round hole has been seted up in the front of rotation platform (3), round hole inside is provided with top (303), back fixedly connected with bevel pinion (301) of top (303), the inside of rotating platform (3) is provided with carousel (304), the big bevel pinion of bottom fixedly connected with (302) of carousel (304), the spout has been seted up on the top of rotating platform (3), the inside sliding connection of spout has slider (13), the top fixedly connected with of workstation (1) keeps off wheel (8), one side that keeps off wheel (8) is provided with pinch roller (9), the opposite side that keeps off wheel (8) is provided with fixed plate (7).

2. The bending device for large metal members according to claim 1, wherein: the bottom of fixed plate (7) and the top fixed connection of workstation (1), the bottom of pinch roller (9) and the top fixed connection of workstation (1).

3. The bending device for large metal members according to claim 1, wherein: the bottom fixedly connected with two backup pads (2) of workstation (1), the top fixed mounting of workstation (1) has centre wheel (10).

4. The bending device for large metal members according to claim 3, wherein: the outer surface of the center wheel (10) is rotatably connected with an L-shaped plate (11), and the back surface of the L-shaped plate (11) is fixedly connected with a telescopic rod (12).

5. The bending device for large metal members according to claim 1, wherein: the top end of the rotating table (3) is fixedly connected with a fixed clamping plate (6), and a movable clamping plate (5) is arranged on the front face of the fixed clamping plate (6).

6. The bending device for large metal members according to claim 5, wherein: the bottom of the movable clamping plate (5) is fixedly connected with the top end of the sliding block (13), and the bottom end of the sliding block (13) is connected with the top end of the rotary table (304) in a sliding mode.

7. The bending device for large metal members according to claim 5, wherein: the bottom of the movable clamping plate (5) is connected with the top end of the rotary disc (304) in a sliding mode through a sliding block (13), and a T-shaped wrench (4) is arranged inside the spinning top (303).