CN211839683U

CN211839683U - Novel bending machining device

Info

Publication number: CN211839683U
Application number: CN201922361245.8U
Authority: CN
Inventors: 林钦准
Original assignee: Qingdao Heyuan Metal Products Co ltd
Current assignee: Qingdao Heyuan Metal Products Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-11-03
Anticipated expiration: 2029-12-25

Abstract

The utility model provides a novel bending processing device, which comprises a base, rollers, a driving piece and a pressure rod, wherein the rollers are connected with two sides of the base, the base is provided with a rotating shaft, the rollers are rotationally connected with the rotating shaft, the driving piece is fixedly arranged on the base and positioned between the two rollers, the pressure rod is fixedly connected with the output end of the driving piece, the pressure rod comprises a connecting seat and a pressing block, a clamping groove is arranged in the connecting seat, the end surface of the pressing block is provided with a buckle, the buckle is connected with the clamping groove so as to enable the pressing block to be clamped on the connecting seat, the pressing block is limited by the clamping of the buckle and the clamping groove to move along the extending direction of the output end of the driving piece, the end surface of the pressing block is an arc surface, the bending processing of pipe workpieces with different outer wall diameter sizes can be realized by selecting the, and the processing flexibility of the bending processing device is improved, and the processing of pipe fittings with different sizes is met.

Description

Novel bending machining device

Technical Field

The utility model relates to a machining equipment technical field especially relates to a novel processing of bending device.

Background

The bending processing device is generally used for bending pipe workpieces such as steel pipes or copper pipes in machining production, the pipe workpieces are usually conveyed through rollers, and the pressing rod is pushed by a hydraulic cylinder or an air cylinder to realize bending processing of the pipe workpieces, wherein the end faces of the pressing rod are circular arc faces to be laminated on the surfaces of the pipe workpieces, but the existing bending processing device cannot meet the requirement of bending processing of the pipe workpieces with different diameters, if the curvature of the circular arc faces of the end faces of the pressing rod is larger than that of the outer walls of the pipe workpieces, the surfaces of the pipe workpieces cannot be completely laminated with the end faces of the pressing rod, so that the pipe workpieces are folded at the bending position, and further the strength and the service life of the workpieces are reduced.

SUMMERY OF THE UTILITY MODEL

In view of this, the technical problem to be solved by the present invention is: how to provide the processingequipment that bends that can satisfy the pipe class work piece of different diameter sizes to improve the processingflexibility of processingequipment that bends, improve production efficiency.

In order to achieve the above object, the utility model provides a novel processingequipment bends, including base, gyro wheel, driving piece and depression bar, wherein, the gyro wheel connect in the both sides of base, set up the pivot on the base, the gyro wheel with the pivot is rotated and is connected, the driving piece is fixed set up in just be located two on the base between the gyro wheel, depression bar fixed connection in the output of driving piece, the depression bar includes connecting seat and briquetting, set up the draw-in groove in the connecting seat, set up the buckle on the terminal surface of briquetting, the buckle with the draw-in groove is connected so that the briquetting joint in the connecting seat, by the buckle with the joint restriction of draw-in groove the briquetting is followed the direction of stretching out of the output of driving piece removes, the terminal surface of briquetting is the arc surface.

Further, the driving piece is a hydraulic cylinder or an air cylinder.

Furthermore, the circumferential surface of the roller is provided with an arc-shaped groove.

Furthermore, a connecting line of the axes of the two rollers is perpendicular to the moving direction of the output end of the driving piece.

Compared with the prior art, the utility model provides a novel bending processing device, which comprises a base, rollers, a driving piece and a pressure bar, wherein the rollers are connected with two sides of the base, the base is provided with a rotating shaft, the rollers are rotationally connected with the rotating shaft, the driving piece is fixedly arranged on the base and positioned between the two rollers, the pressure bar is fixedly connected with the output end of the driving piece, the pressure bar comprises a connecting seat and a pressing block, a clamping groove is arranged in the connecting seat, a buckle is arranged on the end surface of the pressing block, the buckle is connected with the clamping groove so as to enable the pressing block to be clamped on the connecting seat, the pressing block is limited to move along the extending direction of the output end of the driving piece by the clamping of the buckle and the clamping groove, the end surface of the pressing block is an arc surface, the bending processing of pipe workpieces with different outer wall diameter sizes can be realized by selecting, and then, the processing flexibility of the bending processing device is improved, the processing of pipe fittings with different sizes is met, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a novel bending device in an embodiment of the present invention;

fig. 2 is a schematic partial view of the top plate of the novel bending device in the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. Referring to fig. 1-2, the present invention provides a novel bending device, which includes a base 10, rollers 20, a driving member 30 and a pressing rod 40.

The rollers 20 are connected to two sides of the base 10, the base 10 is provided with a rotating shaft 11, the rollers 20 are rotatably connected with the rotating shaft 11, the circumferential surface of the rollers 20 is provided with an arc-shaped groove, and the pipe workpieces are transmitted by the rollers 20 arranged on the two sides and are bent by the pressing rod 40 under the driving of the driving part 30.

The driving member 30 is fixedly disposed on the base 10 and located between the two rollers 20, and a line connecting axes of the two rollers 20 is perpendicular to a moving direction of an output end of the driving member 30, wherein the driving member 30 is a hydraulic cylinder or an air cylinder.

Depression bar 40 fixed connection is in driving piece 30's output, depression bar 40 includes connecting seat 41 and briquetting 42, set up draw-in groove 411 in the connecting seat 41, set up buckle 421 on briquetting 42's the terminal surface, buckle 421 is connected so that briquetting 42 joint in connecting seat 41 with draw-in groove 411, the joint restriction briquetting 42 of by buckle 421 and draw-in groove 411 removes along the direction of stretching out of driving piece 30's output, briquetting 42's terminal surface is the arc surface, can realize the processing of bending to different outer wall diameter size's pipe class work piece through the briquetting 42 that chooses for use to have different camber arc surfaces, briquetting 42 links to each other with connecting seat 41 joint, the assembly is conveniently dismantled and the stability of connection that briquetting 42 followed the direction of movement can be.

To sum up, the utility model provides a novel bending processing device, which comprises a base, rollers, a driving piece and a pressure bar, wherein the rollers are connected with two sides of the base, the base is provided with a rotating shaft, the rollers are rotationally connected with the rotating shaft, the driving piece is fixedly arranged on the base and positioned between the two rollers, the pressure bar is fixedly connected with the output end of the driving piece, the pressure bar comprises a connecting seat and a pressing block, a clamping groove is arranged in the connecting seat, the end surface of the pressing block is provided with a buckle, the buckle is connected with the clamping groove so as to enable the pressing block to be clamped on the connecting seat, the pressing block is limited by the clamping of the buckle and the clamping groove to move along the extending direction of the output end of the driving piece, the end surface of the pressing block is an arc surface, the bending processing of pipe workpieces with different outer wall diameter sizes can be realized by selecting the, and then, the processing flexibility of the bending processing device is improved, the processing of pipe fittings with different sizes is met, and the production efficiency is improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a novel processingequipment that bends, a serial communication port, including base, gyro wheel, driving piece and depression bar, wherein, the gyro wheel connect in the both sides of base, set up the pivot on the base, the gyro wheel with the pivot is rotated and is connected, the driving piece fixed set up in just be located two on the base between the gyro wheel, depression bar fixed connection in the output of driving piece, the depression bar includes connecting seat and briquetting, set up the draw-in groove in the connecting seat, set up the buckle on the terminal surface of briquetting, the buckle with the draw-in groove is connected so that the briquetting joint in the connecting seat, by the buckle with the joint restriction of draw-in groove the briquetting is followed the direction of stretching out of the output of driving piece removes, the terminal surface of briquetting is the arc surface.

2. A novel bending apparatus according to claim 1, wherein said drive member is a hydraulic or pneumatic cylinder.

3. A novel bending apparatus according to claim 1, wherein the circumferential surface of said roller is provided with a circular arc groove.

4. A novel bending apparatus according to claim 1, wherein the line connecting the axes of the two rollers is perpendicular to the direction of movement of the output end of the driving member.