CN217095173U

CN217095173U - Special bending roll machine of picture frame

Info

Publication number: CN217095173U
Application number: CN202220904460.7U
Authority: CN
Inventors: 朱向荣
Original assignee: Jinan Sanlafu Cnc Machine Co ltd
Current assignee: Jinan Sanlafu Cnc Machine Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-08-02
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses a special bending roll of picture frame, comprises a workbench, the fluting has been seted up to the intermediate position of workstation, the lower extreme of workstation is located the first mount of fluting lower extreme intermediate position fixedly connected with, the upper end fixedly connected with clamping mechanism of first mount, clamping mechanism includes the supporting shoe, the upper end bilateral symmetry fixedly connected with pneumatic cylinder of supporting shoe. The utility model discloses in, the pneumatic cylinder that sets up through clamping mechanism can drive spacing gyro wheel and press from both sides tightly the section bar, the brake motor of setting can drive spacing gyro wheel and rotate, thereby can drive the section bar and remove, the setting can be moved along the spout through the slider under servo motor's the drive at the roll bending gyro wheel of both sides, thereby can roll the bending by the section bar, and then can press from both sides the section bar tight more firm, roll the bending gyro wheel and need not cooperate spacing gyro wheel and press from both sides tightly the section bar, can obtain better operating space.

Description

Special bending roll of picture frame

Technical Field

The utility model relates to a roll bender technical field, especially relate to a special roll bender of picture frame.

Background

The roll bending machine is a metal section cold bending device, and is a bending mechanical device commonly used for metal sections, such as angle steel, channel steel, I-steel, metal square tubes, metal round tubes and various metal special-shaped sections. The machinable shapes include circular, arc, ellipse, parabola and the like, and can be divided into vertical and horizontal, so that the operation is simple and convenient, and the cost is lower.

When the existing roll bending machine rolls and bends a section bar, a driving roller and a driven roller are needed to be matched to clamp the section bar, and the driven roller needs to bear the roll bending work, so that the roll bending machine is not firm enough to clamp the section bar, and the section bar can move when the roll bending machine rolls and bends, and the error of the roll bending size is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a special bending roll for a picture frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a special bending roll of picture frame, includes the workstation, the fluting has been seted up to the intermediate position of workstation, the lower extreme of workstation is located the first mount of fluting lower extreme intermediate position fixedly connected with, the upper end fixedly connected with clamping mechanism of first mount, clamping mechanism includes the supporting shoe, the upper end bilateral symmetry fixedly connected with pneumatic cylinder of supporting shoe, the equal first fixed block of fixedly connected with in output of pneumatic cylinder, the equal fixedly connected with second fixed block in upper end of first fixed block, the equal fixedly connected with brake motor of lower extreme of second fixed block, brake motor's output all runs through the spacing gyro wheel of second fixed block fixedly connected with.

Further, the equal fixedly connected with of lower extreme four corners department of workstation supports the lower margin, the inside of workstation is located the position of fluting both sides and has all seted up the spout.

Furthermore, the lower part of the workbench is fixedly connected with a second fixing frame at the lower end of the sliding chute.

Furthermore, the inside of second mount all rotates and is connected with the threaded rod, the inside all sliding connection of spout has the slider.

Furthermore, the upper end of the sliding block is rotatably connected with a roll bending roller, and the lower end of the sliding block is fixedly connected with a connecting block.

Furthermore, the connecting blocks are respectively in threaded connection with the corresponding threaded rods.

Furthermore, one side of the second fixing frame is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected with one end of the corresponding threaded rod respectively.

The utility model has the advantages that:

the utility model discloses when using, this special bending roll of picture frame machine, the pneumatic cylinder that sets up on through clamping mechanism can drive spacing gyro wheel and press from both sides tightly the section bar, the brake motor of setting can drive spacing gyro wheel and rotate, thereby can drive the section bar and remove, the setting can be removed along the spout through the slider under servo motor's drive at the roll bending gyro wheel of both sides, thereby can roll the bending by the section bar, and then can press from both sides the section bar tightly more firm, roll the bending gyro wheel and need not cooperate spacing gyro wheel to press from both sides tightly the section bar, can obtain better operating space.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a bottom view of the present invention;

FIG. 3 is a schematic structural view of the clamping mechanism of the present invention;

fig. 4 is a schematic view of the connecting structure between the roll bending roller and the slider of the present invention.

Illustration of the drawings:

1. a work table; 2. supporting the ground feet; 3. grooving; 4. a chute; 5. limiting the idler wheel; 6. rolling and bending the roller; 7. a first fixing frame; 8. a clamping mechanism; 9. a second fixing frame; 10. a threaded rod; 11. a servo motor; 12. connecting blocks; 13. a support block; 14. a hydraulic cylinder; 15. a first fixed block; 16. a second fixed block; 17. a brake motor; 18. a slide block.

Detailed Description

Fig. 1 to 3 show that, in relation to a bending roll machine for a mirror frame, comprising a workbench 1, a slot 3 is provided at the middle position of the workbench 1, a first fixing frame 7 is fixedly connected at the middle position of the lower end of the slot 3 at the lower end of the workbench 1, a clamping mechanism 8 is fixedly connected at the upper end of the first fixing frame 7, the clamping mechanism 8 comprises a supporting block 13, hydraulic cylinders 14 are symmetrically and fixedly connected at the two sides of the upper end of the supporting block 13, first fixing blocks 15 are fixedly connected at the output ends of the hydraulic cylinders 14, second fixing blocks 16 are fixedly connected at the upper ends of the first fixing blocks 15, brake motors 17 are fixedly connected at the lower ends of the second fixing blocks 16, the output ends of the brake motors 17 penetrate through the second fixing blocks 16 and are fixedly connected with limit rollers 5, a section bar is placed at a position between the limit rollers 5, the hydraulic cylinders 14 are started to enable the piston rod to contract, thereby driving the first fixing blocks 15 to approach, thereby can drive the brake motor 17 of second fixed block 16 lower extreme and be close to, and then can drive spacing gyro wheel 5 and be close to can press from both sides tightly the section bar.

When using special bending roll of picture frame machine, put the position between spacing gyro wheel 5 with the section bar, start hydraulic cylinder 14 and make the piston rod shrink, thereby can drive first fixed block 15 and be close to, thereby can drive the brake motor 17 of second fixed block 16 lower extreme and be close to, and then can drive spacing gyro wheel 5 and be close to, thereby can press from both sides the section bar tightly, the brake motor 17 of setting can drive spacing gyro wheel 5 and rotate, thereby can drive the section bar and remove, the servo motor 11 of setting can drive threaded rod 10 and rotate, thereby can drive connecting block 12 and pass through slider 18 and remove along spout 4, and then can drive bending roll gyro wheel 6 and remove, thereby can roll the section bar and bend.

As shown in fig. 2 and 4, the four corners of the lower end of the worktable 1 are fixedly connected with supporting feet 2, the positions of the inner part of the worktable 1, which are positioned at the two sides of the slot 3, are respectively provided with a sliding slot 4, the position of the lower part of the worktable 1, which is positioned at the lower end of the sliding slot 4, is respectively fixedly connected with a second fixing frame 9, the inner part of the second fixing frame 9 is respectively and rotatably connected with a threaded rod 10, the inner part of the sliding slot 4 is respectively and slidably connected with a sliding block 18, the arranged supporting feet 2 can support the device, the arranged sliding slot 4 can limit the sliding block 18, the upper end of the sliding block 18 is respectively and rotatably connected with a roll bending roller 6, the lower end of the sliding block 18 is respectively and fixedly connected with a connecting block 12, the connecting blocks 12 are respectively and threadedly connected with the corresponding threaded rods 10, one side of the second fixing frame 9 is respectively and fixedly connected with a servo motor 11, the output end of the servo motor 11 is respectively and fixedly connected with one end of the corresponding threaded rod 10, the equal fixedly connected with servo motor 11 in one side of second mount 9, servo motor 11's output respectively with the one end fixed connection who corresponds threaded rod 10, the servo motor 11 of setting can drive threaded rod 10 and rotate to can drive connecting block 12 and pass through slider 18 and remove along spout 4, and then can drive and roll curved gyro wheel 6 and remove, thereby can roll the section bar and bend.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a special bending roll of picture frame, includes workstation (1), its characterized in that: fluting (3) has been seted up to the intermediate position of workstation (1), the lower extreme of workstation (1) is located fluting (3) lower extreme intermediate position fixedly connected with first mount (7), the upper end fixedly connected with clamping mechanism (8) of first mount (7), clamping mechanism (8) are including supporting shoe (13), the upper end bilateral symmetry fixedly connected with pneumatic cylinder (14) of supporting shoe (13), the equal fixedly connected with first fixed block (15) of the output of pneumatic cylinder (14), the equal fixedly connected with second fixed block (16) in upper end of first fixed block (15), the equal fixedly connected with brake motor (17) of lower extreme of second fixed block (16), the output of brake motor (17) all runs through spacing gyro wheel (5) of second fixed block (16) fixedly connected with.

2. The special roll bending machine for spectacle frames according to claim 1, is characterized in that: the equal fixedly connected with of lower extreme four corners department of workstation (1) supports lower margin (2), spout (4) have all been seted up to the position that the inside of workstation (1) is located fluting (3) both sides.

3. The special roll bending machine for mirror frames according to claim 2, wherein: and a second fixing frame (9) is fixedly connected to the lower end of the sliding groove (4) below the workbench (1).

4. The bending roll for spectacle frames according to claim 3, wherein: the inside of second mount (9) all rotates and is connected with threaded rod (10), the inside of spout (4) all sliding connection has slider (18).

5. The bending roll for spectacle frames according to claim 4, wherein: the upper end of the sliding block (18) is rotatably connected with a roll bending roller (6), and the lower end of the sliding block (18) is fixedly connected with a connecting block (12).

6. The bending roll for spectacle frames according to claim 5, wherein: the connecting blocks (12) are respectively in threaded connection with the corresponding threaded rods (10).

7. The bending roll for spectacle frames according to claim 4, wherein: the all fixedly connected with servo motor (11) of one side of second mount (9), the output of servo motor (11) respectively with the one end fixed connection who corresponds threaded rod (10).