CN218460672U

CN218460672U - Automobile skylight section roll bending forming device

Info

Publication number: CN218460672U
Application number: CN202221909627.5U
Authority: CN
Inventors: 吴国鹏; 张静
Original assignee: Zhejiang Xinmiao Auto Parts Co ltd
Current assignee: Zhejiang Xinmiao Auto Parts Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2023-02-10
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a car skylight section bar roll bending forming device, which comprises a mounting rack, the back of mounting bracket passes through fixed plate fixedly connected with hydraulic stem, the top fixedly connected with drive assembly of hydraulic stem, the first roller of fixedly connected with on the drive assembly. The utility model discloses a threaded adjusting pole rotates and drives the second limiting plate and removes, can adjust the interval between second limiting plate and the first limiting plate according to the size of waiting to process the section bar, can carry out spacing processing to not unidimensional section bar, the commonality of device has been improved, and the skew takes place for the effectual section bar that prevents, it does not possess stop gear to have solved the rolling roller on the current roll forming device, and then can't carry out spacing processing to it when carrying out the roll extrusion to the section bar, lead to the section bar to take place the skew easily at the in-process of roll extrusion, thereby make the section bar produce the deformation that can't eliminate or weaken, influence the curved quality of section bar roll and the problem of precision greatly.

Description

Automobile skylight section roll bending forming device

Technical Field

The utility model relates to a section bar roll-bending technical field especially relates to car skylight section bar roll-bending forming device.

Background

Articles made from aluminum and other alloying elements. Usually, the steel is processed into casting products, forging products, foils, plates, strips, pipes, bars, section bars and the like, and then the steel is manufactured by the processes of cold bending, saw cutting, drilling, assembling, coloring and the like. The main metal element is aluminum, and some alloy elements are added to improve the performance of the aluminum material. With the increasing popularization of all-aluminum automobile body technology, parts on the automobile body are made of more and more aluminum, and aluminum profiles are used on two sides of an automobile skylight more and more.

The rolling roller on the existing rolling forming device does not have a limiting mechanism, and further cannot perform limiting treatment on the profile when rolling the profile, so that the profile is easy to shift in the rolling process, and the profile is deformed to be eliminated or weakened, thereby greatly influencing the rolling bending quality and precision of the profile.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a roll bending forming device for automobile skylight section bars.

In order to realize the purpose, the utility model adopts the following technical scheme: automobile skylight section bar roll-bending forming device, including the mounting bracket, the back of mounting bracket passes through fixed plate fixedly connected with hydraulic stem, the top fixedly connected with drive assembly of hydraulic stem, the first rolling roller of last fixedly connected with of drive assembly, the front of mounting bracket is rotated and is connected with two second rolling rollers, the equal fixed cover of surface of first rolling roller and two second rolling rollers is equipped with first limiting plate, just the one end that the mounting bracket was kept away from to first rolling roller and two second rolling rollers is all rotated and is connected with the screw thread regulation pole, just two solid fixed cylinders of the equal fixedly connected with of one end that the mounting bracket was kept away from to first rolling roller and two second rolling rollers, the inside sliding connection of solid fixed cylinder has the gag lever post, be provided with adjusting part on the screw thread regulation pole, just the one end fixedly connected with turning handle of mounting bracket is kept away from to the screw thread regulation pole, the bar mouth has been seted up at the back of mounting bracket.

The arrangement of the rotating handle is convenient for workers to rotate the threaded adjusting rod; the installation frame is penetrated through the pivot of being convenient for through the setting of bar mouth, and can drive first rolling roller through the pivot and remove when hydraulic stem drives drive assembly and reciprocates.

As a further description of the above technical solution:

the adjusting part comprises a thread adjusting block in threaded connection with the outer surface of the thread adjusting rod, the top and the bottom of the thread adjusting block are fixedly connected with L-shaped supporting rods, and the two L-shaped supporting rods are fixedly connected with second limiting plates between the other ends of the L-shaped supporting rods.

It rotates to drive the screw thread regulation pole through manual rotation turning handle, indirectly drive the second limiting plate and remove, thereby can adjust the interval between second limiting plate and the first limiting plate according to the size of treating the processing section bar, and then can carry out spacing processing to not unidimensional section bar, the commonality of device has been improved, and carry out spacingly to the section bar through first limiting plate and second limiting plate, effectually prevent that the section bar from taking place the skew, the rolling roller who has solved on the current roll forming device does not possess stop gear, and then can't carry out spacing processing to it when carrying out the roll extrusion to the section bar, lead to the section bar to take place the skew easily at the in-process of roll extrusion, thereby make the section bar produce the deformation that can't eliminate or weaken, influence the problem of the quality and the precision of section bar roll bending greatly.

As a further description of the above technical solution:

and one end of the limiting rod, which is far away from the fixed cylinder, is fixedly connected with the thread adjusting block.

As a further description of the above technical solution:

the driving assembly comprises a device box fixedly connected to the top end of the hydraulic rod, the bottom of the inner wall of the device box is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with a worm.

As a further description of the above technical solution:

one side of device incasement wall is rotated and is connected with the pivot, the fixed cover of surface of pivot is equipped with the worm wheel, the one end of pivot is passed the bar mouth and is extended to the front of mounting bracket, the pivot extends to the positive one end of mounting bracket and first roller press fixed connection.

As a further description of the above technical solution:

the worm wheel is meshed with the outer surface of the worm.

The utility model discloses following beneficial effect has:

compared with the prior art, this car skylight section bar forming device that rolls bends, it rotates to drive the screw thread regulation pole through manual rotation turning handle, indirectly drive the second limiting plate and remove, thereby can adjust the interval between second limiting plate and the first limiting plate according to the size of treating the processing section bar, and then can carry out spacing processing to not unidimensional section bar, the commonality of device has been improved, and carry out spacingly to the section bar through first limiting plate and second limiting plate, effectually prevent that the section bar from taking place the skew, the last rolling roller of having solved current roll forming device does not possess stop gear, and then can't carry out spacing processing to it when carrying out the roll extrusion to the section bar, lead to the section bar to take place the skew easily at the in-process of roll extrusion, thereby make the section bar produce the deformation that can't eliminate or weaken, influence the problem of the quality and the precision of section bar roll bending greatly.

Drawings

Fig. 1 is a perspective view of the whole structure of the roll bending forming device for the skylight section of the automobile provided by the utility model;

fig. 2 is a perspective view of the screw thread adjusting rod and the adjusting assembly of the roll bending forming device for the sunroof profile of the utility model;

fig. 3 is the utility model provides an overall structure profile of car skylight section bar roll bending forming device.

Illustration of the drawings:

1. a mounting frame; 2. a first stitching roller; 3. a second stitching roller; 4. a first limit plate; 5. a threaded adjusting rod; 6. a fixed cylinder; 7. a limiting rod; 8. a handle is rotated; 9. a thread adjusting block; 10. an L-shaped support bar; 11. a second limiting plate; 12. a device case; 13. a drive motor; 14. a worm; 15. a rotating shaft; 16. a worm gear; 17. a hydraulic rod; 18. a strip-shaped opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 utility model provides an automobile skylight section bar roll bending forming device: including mounting bracket 1, fixed plate fixedly connected with hydraulic stem 17 is passed through at the back of mounting bracket 1, the top fixedly connected with drive assembly of hydraulic stem 17, the first rolling roller 2 of last fixedly connected with of drive assembly, the front of mounting bracket 1 is rotated and is connected with two second rolling rollers 3, the equal fixed cover in surface of first rolling roller 2 and two second rolling rollers 3 is equipped with first limiting plate 4, and the one end that mounting bracket 1 was kept away from to first rolling roller 2 and two second rolling rollers 3 all rotates and is connected with screw thread adjusting rod 5, and first rolling roller 2 and two second rolling rollers 3 keep away from two solid fixed cylinders 6 of the equal fixedly connected with of one end of mounting bracket 1, the inside sliding connection of solid fixed cylinder 6 has gag lever post 7, the one end and the screw thread regulating block 9 fixed connection of solid fixed cylinder 6 are kept away from to gag lever post 7, be provided with adjusting part on screw thread adjusting rod 5, adjusting part includes screw thread connection in the screw thread regulating block 9 of screw thread adjusting rod 5 surface, the top and the equal fixedly connected with L type bracing piece 10 in bottom of screw thread regulating block 9, fixedly connected with second limiting plate 11 between the other end of two L type bracing pieces 10, and the one end fixed connection of screw thread adjusting rod 5 has the bar mouth of mounting bracket 18 that the mounting bracket was seted up.

The driving assembly comprises a device box 12 fixedly connected to the top end of the hydraulic rod 17, a driving motor 13 is fixedly connected to the bottom of the inner wall of the device box 12, and a worm 14 is fixedly connected to the output end of the driving motor 13.

One side of the inner wall of the device box 12 is rotatably connected with a rotating shaft 15, a worm wheel 16 is fixedly sleeved on the outer surface of the rotating shaft 15, the worm wheel 16 is meshed with the outer surface of the worm 14, one end of the rotating shaft 15 penetrates through the strip-shaped opening 18 and extends to the front face of the mounting frame 1, and one end of the rotating shaft 15, which extends to the front face of the mounting frame 1, is fixedly connected with the first rolling roller 2.

The working principle is as follows: when the device is used, the rotating handle 8 is manually rotated to drive the thread adjusting rod 5 to rotate, the thread adjusting block 9 is limited by matching the fixed cylinder 6 and the limiting rod 7, so that the thread adjusting block 9 moves to one side far away from or close to the first limiting plate 4 along the thread adjusting rod 5, and further the second limiting plate 11 can be driven to move, the distance between the second limiting plate 11 and the first limiting plate 4 can be adjusted according to the size of a profile to be processed, and further profiles with different sizes can be limited, the universality of the device is improved, and the profiles are limited by the first limiting plate 4 and the second limiting plate 11, so that the profiles are effectively prevented from being deviated;

after the position adjustment of second limiting plate 11 is good, the section bar that will treat processing is placed between first rolling roller 2 and second rolling roller 3, then start hydraulic stem 17 and drive assembly downstream, drive assembly downstream drives first rolling roller 2 downstream, and then bends the section bar, drive worm 14 through starting driving motor 13 afterwards and rotate, worm 14 rotates and drives the worm wheel 16 rotation of meshing with it, and then drive pivot 15 and rotate, pivot 15 rotates and drives first rolling roller 2 and rotate, thereby under the effect of frictional force, make the section bar slowly by the roll bending, thereby the roll bending of section bar is handled.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Car skylight section bar roll bending forming device, including mounting bracket (1), its characterized in that: the back of mounting bracket (1) is through fixed plate fixedly connected with hydraulic stem (17), the top fixedly connected with drive assembly of hydraulic stem (17), the first rolling roller of last fixedly connected with (2) of drive assembly, the front of mounting bracket (1) is rotated and is connected with two second rolling rollers (3), the equal fixed cover of surface of first rolling roller (2) and two second rolling rollers (3) is equipped with first limiting plate (4), just the equal rotation of one end of keeping away from mounting bracket (1) of first rolling roller (2) and two second rolling rollers (3) is connected with screw thread adjusting rod (5), just two solid fixed cylinders (6) of the equal fixedly connected with of one end of mounting bracket (1) are kept away from in first rolling roller (2) and two second rolling rollers (3), the inside sliding connection of solid fixed cylinder (6) has gag lever post (7), be provided with adjusting part on screw thread adjusting rod (5), just the one end fixedly connected with turning handle (8) of mounting bracket (1) is kept away from to screw thread adjusting rod (5), bar mouth (18) has been seted up to the back of mounting bracket (1).

2. The roll bending forming device for the skylight section of the automobile according to claim 1, characterized in that: the adjusting part comprises a thread adjusting block (9) which is in threaded connection with the outer surface of the thread adjusting rod (5), the top and the bottom of the thread adjusting block (9) are fixedly connected with an L-shaped supporting rod (10) and a second limiting plate (11) between the other ends of the L-shaped supporting rod (10).

3. The roll bending forming device for the vehicle skylight section according to claim 1, characterized in that: and one end of the limiting rod (7) far away from the fixed cylinder (6) is fixedly connected with the thread adjusting block (9).

4. The roll bending forming device for the skylight section of the automobile according to claim 1, characterized in that: the driving assembly comprises a device box (12) fixedly connected to the top end of the hydraulic rod (17), a driving motor (13) is fixedly connected to the bottom of the inner wall of the device box (12), and a worm (14) is fixedly connected to the output end of the driving motor (13).

5. The roll bending forming device for the automobile skylight section according to claim 4, characterized in that: one side of device case (12) inner wall is rotated and is connected with pivot (15), the fixed cover of surface of pivot (15) is equipped with worm wheel (16), the one end of pivot (15) is passed bar mouth (18) and is extended to the front of mounting bracket (1), pivot (15) extend to the positive one end of mounting bracket (1) and first roller press roller (2) fixed connection.

6. The roll bending forming device for the automotive skylight profile according to claim 5, characterized in that: the worm wheel (16) is meshed with the outer surface of the worm (14).