CN214417380U

CN214417380U - Material folding and rotating mechanism

Info

Publication number: CN214417380U
Application number: CN202120329821.5U
Authority: CN
Inventors: 于川; 蔡海分
Original assignee: Zhejiang Robote Automation Technology Co Ltd
Current assignee: Zhejiang Robote Automation Technology Co Ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-10-19
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses a roll over material rotary mechanism, the upper end of frame is equipped with the slide, and the lower extreme is equipped with the slide down, all be equipped with twice arc slide on going up slide and the slide down, it is equipped with bending device to go up between slide and the slide down, bending device includes parallel clamp assembly and rotating assembly, rotating assembly includes stroke cylinder, rotating part and the ball bearing who is located the rotating part both ends and compresses tightly the portion, ball bearing compresses tightly the portion and includes two axles of wearing to locate in the arc slide, the one end of axle extends to arc slide outer connection and has the dog, the both ends of dog are equipped with gyro wheel one, the other end of axle is equipped with the baffle, baffle and rotating part fixed connection, the bottom of baffle is equipped with gyro wheel two, the middle part cover of axle is equipped with the bearing, the bearing is located arc slide sliding fit. After the improvement, the stability of equipment work has been promoted greatly for the product quality of bending is better.

Description

Material folding and rotating mechanism

Technical Field

The utility model relates to a machine-building technical field, more specifically say, it relates to a roll over material rotary mechanism.

Background

In modern industrial life, a plurality of mechanism parts need to be bent, and in the bending, manual bending and die bending are also needed. Compared with manual bending, die bending has the advantages of high efficiency, rapidness, good precision and the like, and becomes a main processing mode in bending processing.

In present mould bending processing, generally accomplish by rotatory material mechanism that rolls over, when buckling to the great part of some length, press from both sides the part through the folder and press from both sides the back usually, the rethread folder takes place rotatoryly, from this the radian of realizing the part is buckled, in current equipment, the rotatory not smooth of folder often can take place, and the stability is not high at rotatory in-process, easily takes place the condition of rocking, leads to the working quality of equipment low, influences the quality of product.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a stability is high, is difficult for taking place the book material rotary mechanism who rocks.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a roll over material rotary mechanism, includes the frame, the upper end of frame is equipped with the slide, and the lower extreme is equipped with the slide down, all be equipped with twice arc slide on going up slide and the slide down, it is equipped with bending device to go up between slide and the slide down, bending device includes parallel clamp assembly and rotating assembly, rotating assembly includes stroke cylinder, rotating part and the ball bearing who is located the rotating part both ends and compresses tightly the portion, ball bearing compresses tightly the portion and includes two axles of wearing to locate in the arc slide, the one end of axle extends to arc slide external connection has the dog, the both ends of dog are equipped with gyro wheel one, the other end of axle is equipped with the baffle, baffle and rotating part fixed connection, the bottom of baffle is equipped with gyro wheel two, the middle part cover of axle is equipped with the bearing, the bearing is located arc slide sliding fit.

The utility model discloses further set up to: the parallel clamp assembly comprises two clamp plates and two control motors, the control motors are located at two ends of the stroke air cylinder, a bottom plate is connected to the control motors, a sliding groove is formed in the bottom plate, a connecting block is connected to the clamp plates, and one end of the connecting block is located in the sliding groove in a sliding fit mode.

The utility model discloses further set up to: the connecting block is provided with a groove, a sliding block is fixed in the groove through a bolt, and the sliding block is positioned in the sliding groove of the bottom plate and is in sliding fit with the sliding groove.

The utility model discloses further set up to: the radius of the first roller is smaller than that of the second roller.

Through adopting above-mentioned technical scheme, rotating assembly is when bending the part, and rotatory removal's in-process is carried out the cooperation motion by upper and lower both ends ball bearing portion of compressing tightly, has promoted the stability of whole equipment when the motion greatly, avoids rocking, does benefit to the quality that promotes the product, has also promoted the operating mass of whole equipment simultaneously.

Drawings

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

fig. 2 is a partial structural diagram of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

fig. 4 is a top view of the present invention.

1. A frame; 2. an upper slide plate; 3. a lower slide plate; 30. an arc-shaped slideway; 5. a parallel clamp assembly; 50. a splint; 51. controlling the motor; 52. a base plate; 53. a chute; 54. connecting blocks; 55. a groove; 56. a slider; 6. A rotating assembly; 60. a stroke cylinder; 61. a rotating part; 62. a ball bearing pressing part; 620. a shaft; 621. A stopper; 622. a first roller; 623. a baffle plate; 624. a second roller; 625. and a bearing.

Detailed Description

Embodiments of the present invention are further described with reference to fig. 1 to 4.

A material folding and rotating mechanism comprises a frame 1, wherein an upper sliding plate 2 is arranged at the upper end of the frame 1, a lower sliding plate 3 is arranged at the lower end of the frame 1, two arc-shaped slideways 30 are respectively arranged on the upper sliding plate 2 and the lower sliding plate 3, a bending device is arranged between the upper sliding plate 2 and the lower sliding plate 3 and comprises a parallel clamp assembly 5 and a rotating assembly 6, the rotating assembly 6 comprises a stroke cylinder, a rotating part 61 and ball bearing 625 pressing parts 62 positioned at two ends of the rotating part 61, each ball bearing 625 pressing part 62 comprises two shafts 620 penetrating through the arc-shaped slideways 30, one ends of the shafts 620 extend to the outside of the arc-shaped slideways 30 and are connected with stoppers 621, rollers I622 are arranged at two ends of the stoppers 621, a baffle 623 is arranged at the other end of the shafts 620, the baffle 623 is fixedly connected with the rotating part 61, two rollers 624 are arranged at the bottom of the baffle 623, and a middle bearing 625 of the shafts 620 is sleeved on the other ends of the shafts, the bearing 625 is located within the arcuate race 30 in sliding engagement. Parallel clamp subassembly 5 includes two splint 50 and two control motor 51, control motor 51 is located the both ends of stroke cylinder, be connected with bottom plate 52 on the control motor 51, be equipped with spout 53 on the bottom plate 52, be connected with even piece 54 on the splint 50, the one end that links piece 54 is located spout 53 sliding fit. The connecting block 54 is provided with a groove 55, a sliding block 56 is screwed in the groove 55, and the sliding block 56 is positioned in the sliding groove 53 of the bottom plate 52 and is in sliding fit. The radius of roller one 622 is smaller than the radius of roller two 624.

When the parallel clamping assembly 5 works, after a part is clamped, the stroke cylinder drives the rotating portion 61 to rotate, the part bending process is performed, when the rotating portion 61 moves, the two ball bearing 625 pressing portions 62 can move along with the part, the shaft 620 and the bearing 625 penetrate through the arc-shaped slide way 30 and move along the radian of the arc-shaped slide way, in the moving process, the first roller 622 on the ball bearing 625 pressing portion 62 at the upper end can be attached to the upper sliding plate 2 to move, the second roller 624 can also be attached to the upper sliding plate 2 to move, the first roller 622 and the second roller 624 clamp the upper sliding plate 2 in the middle, and the stability during the moving process is improved. The roller 622 on the pressing part 62 of the ball bearing 625 located at the lower end can be attached to the lower sliding plate 3 to move, the roller 624 can also be attached to the lower sliding plate 3 to move, and the movement stability of the rotating part 61 is further improved, so that the bending quality of parts is better, and the working quality of the whole equipment is also improved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a roll over material rotary mechanism, includes the frame, its characterized in that: the upper end of frame is equipped with the slide, and the lower extreme is equipped with the lower slide, all be equipped with twice arc slide on slide and the lower slide, be equipped with bending device between slide and the lower slide, bending device includes parallel clamp assembly and rotating assembly, rotating assembly includes stroke cylinder, rotating part and the ball bearing who is located the rotating part both ends and compresses tightly the portion, ball bearing compresses tightly the portion and includes two axles of wearing to locate in the arc slide, the one end of axle extends to arc slide external connection and has the dog, the both ends of dog are equipped with gyro wheel one, the other end of axle is equipped with the baffle, baffle and rotating part fixed connection, the bottom of baffle is equipped with gyro wheel two, the middle part cover of axle is equipped with the bearing, the bearing is located arc slide sliding fit.

2. A material folding and rotating mechanism according to claim 1, wherein: the parallel clamp assembly comprises two clamp plates and two control motors, the control motors are located at two ends of the stroke air cylinder, a bottom plate is connected to the control motors, a sliding groove is formed in the bottom plate, a connecting block is connected to the clamp plates, and one end of the connecting block is located in the sliding groove in a sliding fit mode.

3. A material folding and rotating mechanism according to claim 2, wherein: the connecting block is provided with a groove, a sliding block is fixed in the groove through a bolt, and the sliding block is positioned in the sliding groove of the bottom plate and is in sliding fit with the sliding groove.

4. A material folding and rotating mechanism according to claim 3, wherein: the radius of the first roller is smaller than that of the second roller.