CN220295591U

CN220295591U - Bending device

Info

Publication number: CN220295591U
Application number: CN202321504352.1U
Authority: CN
Inventors: 虞健
Original assignee: Nantong Aoxin Laser Machinery Co ltd
Current assignee: Nantong Aoxin Laser Machinery Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2024-01-05
Anticipated expiration: 2033-06-14

Abstract

The utility model discloses a bending device, which comprises a bending table and a bending frame fixedly arranged on the bending table, wherein linear sliding rails are fixedly arranged on two sides of the top end of the bending table, a bending sliding table is connected between the two linear sliding rails in a sliding manner, a plurality of bending punching grooves are formed in the surface of the bending sliding table, a fastening groove is formed in the middle of the top end of the bending table, a bidirectional screw is rotatably connected inside the fastening groove, two screw sliding sleeves are in transmission connection with the middle of the bidirectional screw, fixing clamping columns are rotatably connected on the two screw sliding sleeves, and a servo motor is fixedly arranged on one side of the bending table.

Description

Bending device

Technical Field

The utility model relates to the technical field of die production, in particular to a bending device.

Background

In the production process of mould parts and hardware fittings, bending devices are needed to bend the section bars. At present, most common bending devices adopt a mode that a hydraulic cylinder drives a stamping head to stamp, and the bending devices are pressed into a forming part with a groove, so that a section bar with a certain folding angle is formed.

The bending device with the application number of CN202221074268.6 is found through retrieval and comprises a base, wherein a fixing structure is arranged on the base and used for fixing one end of a supporting rod along a first direction, and the first direction is the length direction of the supporting rod; the loading piece is connected with the base and can move in a linear path along a second direction relative to the base so as to load the support rod; and the first blocking piece is arranged on the base, when the common bending device supports bending, the loading piece is not easy to slip when loaded, and the supporting rod is not easy to rotate and slide, so that the deformation direction and the deformation amount of the loaded position of the supporting rod can be accurately controlled, and further, the supporting rod can be accurately bent to the expected bending degree, but the applicant considers that the following defects still exist:

the angle of punching press bending, the degree of depth of bending are fixed, can't adjust in a flexible way according to the production needs of mould etc. bending device holistic application scope is less.

Disclosure of Invention

The utility model aims to provide a bending device, which solves the problems that the existing bending device in the background technology can not flexibly adjust the bending angle and the bending depth, and the whole application range of the bending device is smaller.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bending device, includes bending platform and the fixed frame of bending that sets up on bending platform, the both sides of bending platform top are all fixed to be provided with the linear slide rail, two sliding connection has the slip table of bending between the linear slide rail, a plurality of punching towards bending have been seted up on the surface of slip table of bending, the fastening groove has been seted up at the middle part on bending platform top, the inside rotation of fastening groove is connected with two-way lead screw, the middle part transmission of two-way lead screw is connected with two lead screw sliding sleeves, two all rotate on the lead screw sliding sleeve and be connected with the fixing clip post, one side fixed mounting of bending platform has servo motor, the top fixed mounting of bending frame has the automatically controlled pneumatic cylinder, the bottom fixed stamping frame that is provided with of automatically controlled pneumatic cylinder, fixedly on the stamping frame through the bolt; adopt but the bending platform of sliding adjustment to punch and bend, be equipped with the not unidimensional punching a hole of bending on the bending platform, can adjust in a flexible way according to the demand of bending, lock fixedly voluntarily, can bend out the section bar of different angles to improve bending device's application scope, safety in utilization is stable.

Preferably, a plurality of bending punching slots are arranged in different sizes, can be flexibly adjusted according to bending requirements, are automatically locked and fixed, and can bend sectional materials with different angles, so that the application range of the bending device is improved.

Preferably, the front of the bending sliding table is fixedly provided with a handle, so that convenience is provided for flexible sliding adjustment of the bending sliding table.

Preferably, locking pieces are fixedly arranged on two sides of the bending sliding table, locking clamping grooves which are uniformly distributed are formed in the outer sides of the locking pieces, the locking clamping grooves are opposite to the bending punching grooves one by one, and the locking clamping grooves are stable and reliable after locking.

Preferably, the output end of the servo motor is fixedly connected with one end of the bidirectional screw rod, the fixed clamping column is matched with the locking clamping groove, locking can be automatically carried out, and in the bending process, the bending sliding table is not easy to slide, and bending is stable and reliable.

Preferably, the surface of the bending frame is provided with an adjusting perforation, and the adjusting perforation is arranged opposite to the bending sliding table, so that the bending sliding table can be flexibly and slidably adjusted, and the bending sliding table is stable and reliable.

Preferably, the bottom fixed mounting of bending platform has the foot switch board, the fixed surface mounting of foot switch board has locking switch and bending switch, automatically controlled pneumatic cylinder passes through bending switch and external power supply electric connection, servo motor passes through locking switch and external power supply electric connection, but the staff double-hand holds the section bar, and foot control is bent, easy and simple to handle, and the use is nimble.

Compared with the prior art, the utility model has the beneficial effects that: the bending device adopts the bending table capable of being adjusted in a sliding manner to perform stamping bending, bending punching holes with different sizes are formed in the bending table, the bending device can be flexibly adjusted according to the bending requirement, locking and fixing are automatically performed, section bars with different angles can be bent, the application range of the bending device is improved, and the bending device is safe and stable in use and simple and convenient to operate.

Drawings

FIG. 1 is a schematic diagram of a bending apparatus according to the present utility model;

FIG. 2 is a top cross-sectional view of the bending station of the present utility model;

FIG. 3 is a schematic structural view of a bending sliding table of the present utility model;

fig. 4 is an enlarged view of a portion a of the present utility model.

In the figure: 1. a bending table; 2. bending a frame; 3. a stamping frame; 4. bending the punch; 5. a linear slide rail; 6. a foot switch board; 7. an electric control hydraulic cylinder; 8. bending the sliding table; 9. a servo motor; 10. a fastening groove; 11. a two-way screw rod; 12. a screw rod sliding sleeve; 13. fixing the clamping column; 14. bending and notching; 15. a handle; 16. a locking member; 17. a locking clamping groove; 18. the perforation is adjusted.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, the utility model provides a bending device, which comprises a bending table 1 and a bending frame 2 fixedly arranged on the bending table 1, wherein linear slide rails 5 are fixedly arranged on two sides of the top end of the bending table 1, a bending sliding table 8 is slidably connected between the two linear slide rails 5, a plurality of bending punching grooves 14 are formed in the surface of the bending sliding table 8, a fastening groove 10 is formed in the middle of the top end of the bending table 1, a bidirectional screw 11 is rotatably connected in the fastening groove 10, two screw sliding sleeves 12 are in transmission connection with the middle of the bidirectional screw 11, fixing clamp posts 13 are rotatably connected on the two screw sliding sleeves 12, a servo motor 9 is fixedly arranged on one side of the bending table 1, an electric control hydraulic cylinder 7 is fixedly arranged on the top end of the bending frame 2, a punching frame 3 is fixedly arranged at the bottom end of the electric control hydraulic cylinder 7, a bending punch 4 is fixedly arranged on the punching frame 3 through bolts, an adjusting punching hole 18 is formed in the surface of the bending frame 2, and the adjusting punching hole 18 is opposite to the bending sliding table 8; the bottom of the bending table 1 is fixedly provided with a foot switch plate 6, the surface of the foot switch plate 6 is fixedly provided with a locking switch and a bending switch, the electric control hydraulic cylinder 7 is electrically connected with an external power supply through the bending switch, and the servo motor 9 is electrically connected with the external power supply through the locking switch;

when the bending switch is used, the electric control hydraulic cylinder 7 can drive the bending punch 4 to move downwards integrally through the punching frame 3, so that the bending punch 4 is pressed into the bending punching groove 14, bending of the section bar is realized, the bending switch can be flexibly adjusted and used according to bending requirements, the section bars with different angles are folded, and the whole application range of the bending device is wider.

Referring to fig. 1 and 3, further, a plurality of bending punching slots 14 are provided in different sizes, and a handle 15 is fixedly provided on the front surface of the bending sliding table 8;

when the bending device is used, a worker can hold the handle 15 to slide the bending sliding table 8 according to different bending angles, so that the bending punching groove 14 with proper size is opposite to the bending punch 4, and the bending device is convenient to adjust and use, simple to operate and high in bending efficiency.

Referring to fig. 1, 2 and 3, further, locking pieces 16 are fixedly arranged on two sides of the bending sliding table 8, locking clamping grooves 17 which are uniformly distributed are formed in the outer sides of the locking pieces 16, the locking clamping grooves 17 are arranged opposite to the bending punching grooves 14 one by one, the output end of the servo motor 9 is fixedly connected with one end of the bidirectional screw rod 11, and the fixing clamping columns 13 are matched with the locking clamping grooves 17;

when the folding sliding table 8 is used, after the position of the folding sliding table 8 is adjusted, the locking switch is trampled, at the moment, the servo motor 9 can drive the two screw sliding sleeves 12 to move relatively through the two-way screw rod 11, so that the fixed clamping columns 13 are driven to move, the fixed clamping columns 13 are clamped into the locking clamping grooves 17 at the corresponding positions, at the moment, the locking fixation of the folding sliding table 8 is realized, the locking fixation of the folding sliding table 8 can be realized rapidly, the stability and the reliability after the fixation are realized, the looseness is difficult, and the operation is simple and convenient.

When the embodiment of the application is used, the following steps are adopted: according to the difference of bending angles, the handle 15 is held to slide the bending sliding table 8, the bending punching groove 14 with proper size is opposite to the bending punching head 4, then the locking switch is trampled, at this moment, the servo motor 9 drives the two screw sliding sleeves 12 to move relatively through the bidirectional screw 11, thereby driving the fixed clamping columns 13 to move, the fixed clamping columns 13 are clamped into the locking clamping grooves 17 at corresponding positions, at this moment, the locking fixation of the bending sliding table 8 is realized, then the section bar to be bent is placed on the bending sliding table 8, the part to be bent is opposite to the bending punching head 4, then the bending switch is trampled, the electric control hydraulic cylinder 7 drives the bending punching head 4 to move downwards as a whole through the punching frame 3, the bending punching head 4 is pressed into the bending punching groove 14, bending of the section bar is realized, the section bar with different angles can be flexibly adjusted and used according to bending requirements, and the operation is simple, safe and practical.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a bending device, includes bending platform (1) and fixed bending frame (2) that set up on bending platform (1), its characterized in that: the utility model discloses a bending machine, including bending platform (1), servo motor, bending frame (2), clamping groove (10) are offered in the middle part on bending platform (1), all fixedly provided with linear slide rail (5) in both sides on bending platform (1) top, two sliding connection has between linear slide rail (5) slip connection has bending slip table (8), a plurality of punching grooves (14) of bending have been offered on the surface of bending slip table (8), fastening groove (10) have been offered at the middle part on bending platform (1) top, the inside rotation of fastening groove (10) is connected with two-way lead screw (11), the middle part transmission of two-way lead screw (11) is connected with two lead screw sliding sleeve (12), two all rotate on lead screw sliding sleeve (12) and be connected with fixing clip post (13), one side fixed mounting of bending platform (1) has servo motor (9), the top fixed mounting of bending frame (2) has automatically controlled pneumatic cylinder (7), the bottom mounting of automatically controlled pneumatic cylinder (7) is provided with punching frame (3), be provided with on punching frame (3) through the bolt fastening.

2. A bending apparatus according to claim 1, wherein: the bending punching grooves (14) are arranged in different sizes.

3. A bending apparatus according to claim 1, wherein: the front of the bending sliding table (8) is fixedly provided with a handle (15).

4. A bending apparatus according to claim 1, wherein: locking pieces (16) are fixedly arranged on two sides of the bending sliding table (8), locking clamping grooves (17) which are uniformly distributed are formed in the outer sides of the locking pieces (16), and the locking clamping grooves (17) and the bending punching grooves (14) are arranged in a one-to-one opposite mode.

5. The bending apparatus of claim 4, wherein: the output end of the servo motor (9) is fixedly connected with one end of the bidirectional screw rod (11), and the fixed clamping column (13) is matched with the locking clamping groove (17).

6. A bending apparatus according to claim 1, wherein: an adjusting perforation (18) is formed in the surface of the bending frame (2), and the adjusting perforation (18) is opposite to the bending sliding table (8).

7. A bending apparatus according to claim 1, wherein: the bottom fixed mounting of platform (1) of bending has foot switch board (6), the fixed surface mounting of foot switch board (6) has locking switch and bending switch, automatically controlled pneumatic cylinder (7) are through bending switch and external power supply electric connection, servo motor (9) are through locking switch and external power supply electric connection.