CN213997551U

CN213997551U - Material fixing device for bending machine

Info

Publication number: CN213997551U
Application number: CN202023193720.4U
Authority: CN
Inventors: 许纪星
Original assignee: Jiangsu Jiuguang Machine Tool Technology Co ltd
Current assignee: Jiangsu Jiuguang Machine Tool Technology Co ltd
Priority date: 2020-12-27
Filing date: 2020-12-27
Publication date: 2021-08-20
Anticipated expiration: 2030-12-27

Abstract

The utility model relates to a bender technical field just discloses a material fixing device for bender, the on-line screen storage device comprises a base, first spout has been seted up at the top of base. The inner part of the first sliding groove is connected with a first sliding block in a sliding mode, the top of the base is provided with two U-shaped frames, the bottom of the back U-shaped frame is in bolted connection with the top of the base, two ends of the front U-shaped frame are in bolted connection with the surface of the first sliding block, fixing mechanisms are arranged between the two ends of the front U-shaped frame and the base, a rotating rod is rotatably connected between the inner walls of the U-shaped frames through a bearing, and one end of the rotating rod extends to the outer portion of the U-shaped frame; the utility model discloses a rotate the dwang, the dwang makes first bevel gear and second bevel gear rotate, makes the screw rod rotate the mode that risees the backup pad or reduce, can reach and fix the panel of different thickness, has reduced work load, has improved the flexibility of device, has improved work efficiency.

Description

Material fixing device for bending machine

Technical Field

The utility model relates to a bender technical field specifically is a material fixing device for bender.

Background

The bending machine is a machine capable of bending thin plates, and mainly structurally comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge and comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, and the cover plate covers the top of the recess. When the clamping device is used, the coil is electrified by the lead, and the attraction is generated on the pressing plate after the coil is electrified, so that the thin plate between the pressing plate and the base is clamped. The electromagnetic force clamping is adopted, so that the pressing plate can be made into various workpiece requirements, and the workpiece with the side wall can be processed, and the operation is very simple and convenient.

The existing fixing mechanism cannot fix plates with different thicknesses, the fixed size is fixed, a fixing device needs to be replaced when every material is replaced, time and labor are wasted, workload is increased, working efficiency is reduced, the plates cannot be positioned, the plates are usually placed on a bending machine platform, then the plates are aligned, and are fixed, so that the fixing mechanism is very troublesome and low in precision, the quality of finished products is reduced, and the material fixing device for the bending machine is provided for solving the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material fixing device for bending machine, possess the panel that can fix different thickness and can advance the advantage of fixing a position to panel, current fixed establishment has been solved, the panel of different thickness can not be fixed, fixed size is all fixed, cause every material of changing all to need to change a fixing device, waste time and energy, the work load has been increased, the work efficiency is reduced, also can not fix a position panel, put panel on the bender platform usually, then aim at panel, then fixed, it is very troublesome, and the precision is not high, thereby cause the problem of off-the-shelf quality reduction.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a material fixing device for bending machine, includes the base, first spout has been seted up at the top of base. The inner part of the first sliding groove is connected with a first sliding block in a sliding manner, the top of the base is provided with two U-shaped frames, the bottom of the back U-shaped frame is bolted with the top of the base, the two ends of the front U-shaped frame are bolted with the surface of the first sliding block, a fixing mechanism is arranged between the two ends of the U-shaped frame and the base, a rotating rod is connected between the inner walls of the U-shaped frames in a rotating manner through a bearing, one end of the rotating rod extends to the outer part of the U-shaped frame, the surface of the rotating rod is fixedly sleeved with two first bevel gears, the surfaces of the first bevel gears are meshed with a second bevel gear, a screw rod is fixedly sleeved at the axis of the second bevel gear, the other end of the screw rod is rotatably connected with the inner wall of the U-shaped frame through a bearing, the surface of the screw rod is rotatably connected with a first fixing block through a bearing, and the surface of the first fixing block is bolted with the inner wall of the U-shaped frame, the surface of the two screw rods is in threaded connection with a supporting plate, the bottom of the supporting plate is provided with two sliding mechanisms, the bottom of each sliding mechanism is bolted with a fixing plate, the inside of each fixing plate is in sliding connection with a guide plate, the top of each guide plate is in bolted connection with the top of the base, a first spring is arranged between each guide plate and the inner wall of each fixing plate, the bottom of the supporting plate is in bolted connection with a fixing head, and the fixing heads are located between the two fixing plates.

Preferably, fixed establishment includes the second fixed block, one side of second fixed block and the surperficial bolt of U type frame, the inside sliding connection of second fixed block has the joint pole, the fixed cover in surface of joint pole has connect the limiting plate, be provided with the second spring between the inner wall of limiting plate and second fixed block, the joint hole has been seted up at the top of base, and joint hole and joint pole joint.

Preferably, the sliding mechanism comprises a second sliding block, the bottom of the second sliding block is bolted to the top of the fixed plate, a second sliding groove is connected to the surface of the second sliding block in a sliding manner, and the second sliding groove is arranged on the surface of the supporting plate.

Preferably, a guide wheel is embedded in the surface of the guide plate.

Preferably, one end of the rotating rod is rotatably connected with a crank through a bearing.

Preferably, the bottom of the fixing head is bolted with a rubber pad.

Compared with the prior art, the utility model provides a material fixing device for bending machine possesses following beneficial effect:

1. the utility model discloses a mode that the dwang is rotated, dwang messenger first conical gear and second conical gear rotate, make the screw rod rotate and rise or reduce the backup pad can reach fixing the panel of different thickness, has reduced work load, has improved the flexibility of device, has improved work efficiency;

2. the utility model discloses a deflector cooperation leading wheel carries out spacing mode to panel, can reach the purpose to the panel location, has saved the time of location, has improved off-the-shelf quality, has improved production efficiency.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is a side sectional view of the present invention;

fig. 3 is an enlarged view of a structure a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a first chute; 3. a first slider; 4. a U-shaped frame; 5. a fixing mechanism; 6. rotating the rod; 7. a first bevel gear; 8. a second bevel gear; 9. a screw; 10. a first fixed block; 11. a support plate; 12. a sliding mechanism; 13. a fixing plate; 14. a guide plate; 15. a first spring; 16. a fixed head; 17. a guide wheel; 18. a crank; 19. a rubber pad; 51. a second fixed block; 52. a clamping and connecting rod; 53. a limiting plate; 54. a second spring; 55. a clamping hole; 121. a second slider; 122. a second runner.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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, a material fixing device for a bending machine includes a base 1, and a first chute 2 is disposed at a top of the base 1. The inner part of the first chute 2 is connected with a first slide block 3 in a sliding way, the top of the base 1 is provided with two U-shaped frames 4, the bottom of the back U-shaped frame 4 is bolted with the top of the base 1, both ends of the front U-shaped frame 4 are bolted with the surface of the first slide block 3, fixing mechanisms 5 are arranged between both ends of the front U-shaped frame 4 and the base 1, a rotating rod 6 is rotatably connected between the inner walls of the U-shaped frames 4 through a bearing, one end of the rotating rod 6 extends to the outer part of the U-shaped frame 4, two first bevel gears 7 are fixedly sleeved on the surface of the rotating rod 6, a second bevel gear 8 is meshed on the surface of the first bevel gear 7, a screw rod 9 is fixedly sleeved at the axis of the second bevel gear 8, the other end of the screw rod 9 is rotatably connected with the inner wall of the U-shaped frame 4 through a bearing, a first fixing block 10 is rotatably connected on the surface of the screw rod 9 through a bearing, and the surface of the first fixing block 10 is bolted with the inner wall of the U-shaped frame 4, the surface threads of the two screws 9 are connected with a supporting plate 11, the bottom of the supporting plate 11 is provided with two sliding mechanisms 12, the bottom of the sliding mechanisms 12 is bolted with a fixed plate 13, the inside of the fixed plate 13 is slidably connected with a guide plate 14, the top of the guide plate 14 is bolted with the top of the base 1, a first spring 15 is arranged between the guide plate 14 and the inner wall of the fixed plate 13, the bottom of the supporting plate 11 is bolted with a fixed head 16, the fixed head 16 is positioned between the two fixed plates 13, the first bevel gear 7 and the second bevel gear 8 are rotated by rotating the rotating rod 6, the supporting plate 11 is lifted or lowered by rotating the screws 9, plates with different thicknesses can be fixed, the workload is reduced, the flexibility of the device is improved, the working efficiency is improved, and the guide plate 14 is matched with the guide wheel 17 to limit the plates, the purpose of positioning the plate can be achieved, the positioning time is saved, the quality of finished products is improved, and the production efficiency is improved.

Further, fixed establishment 5 includes second fixed block 51, one side of second fixed block 51 and U type frame 4's surface bolt joint, the inside sliding connection of second fixed block 51 has joint pole 52, joint pole 52's fixed surface has cup jointed limiting plate 53, be provided with second spring 54 between limiting plate 53 and second fixed block 51's the inner wall, joint hole 55 has been seted up at base 1's top, and joint hole 55 and joint pole 52 joint, through setting up fixed establishment 5, it is spacing fixed to U type frame 4, make the device more stable at the during operation.

Further, slide mechanism 12 includes second slider 121, and the bottom of second slider 121 and the top bolt of fixed plate 13, the surperficial sliding connection of second slider 121 have second spout 122, and second spout 122 is seted up on the surface of backup pad 11, through setting up slide mechanism 12, can adjust the distance between two U type framves 4 to can reach the panel of fixed different length, increase the practicality of device.

Furthermore, the surface of the guide plate 14 is embedded with a guide wheel 17, and the guide wheel 17 is arranged, so that the feeding is convenient, and the strength is saved.

Further, one end of the rotating rod 6 is rotatably connected with a crank 18 through a bearing, and the rotating rod 6 is convenient to rotate by arranging the crank 18, so that materials are convenient to fix.

Furthermore, rubber pads 19 are bolted to the bottom of the fixing head 16, and the rubber pads 19 are arranged to prevent the fixing head 16 from being too tight to damage the board.

When the device is used, the crank handle 18 is rotated, the crank handle 18 rotates to drive the rotating rod 6 to rotate, the rotating rod 6 rotates to drive the first bevel gear 7 to rotate, the first bevel gear 7 rotates to drive the second bevel gear 8 to rotate, the second bevel gear 8 rotates to drive the screw rod 9 to rotate, the screw rod 9 rotates to drive the supporting plate 11 to ascend or descend, and the supporting plate 11 ascends or descends to drive the fixing head 16 to ascend or descend, so that the purpose of fixing plates with different thicknesses is achieved; the plate is placed between the two guide wheels 17, then the plate is pushed inwards, when the plate moves inwards, the guide wheels 17 can limit the position of the plate, so that the plate can only move along the direction of the guide plate 14, and the aim of positioning the plate is fulfilled.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a material fixing device for bending machine, includes base (1), its characterized in that: the top of the base (1) is provided with a first sliding chute (2), the inside of the first sliding chute (2) is connected with a first sliding block (3) in a sliding manner, the top of the base (1) is provided with two U-shaped frames (4), the bottom of the back U-shaped frame (4) is bolted with the top of the base (1), the two ends of the front U-shaped frame (4) are all bolted with the surface of the first sliding block (3), the front is provided with a fixing mechanism (5) between the two ends of the U-shaped frame (4) and the base (1), a rotating rod (6) is rotatably connected between the inner walls of the U-shaped frames (4) through a bearing, one end of the rotating rod (6) extends to the outside of the U-shaped frame (4), the surface of the rotating rod (6) is fixedly sleeved with two first bevel gears (7), the surface of the first bevel gear (7) is meshed with a second bevel gear (8), the fixed cover of axle center department of second cone gear (8) has connect screw rod (9), and the other end of screw rod (9) passes through the bearing and rotates to be connected with first fixed block (10) with the inner wall of U type frame (4), the surface of screw rod (9) rotates through the bearing and is connected with first fixed block (10), and the surface of first fixed block (10) and the inner wall bolt of U type frame (4) connect, two the surface threaded connection of screw rod (9) has backup pad (11), the bottom of backup pad (11) is provided with two slide mechanism (12), the bottom bolt of slide mechanism (12) has fixed plate (13), the inside sliding connection of fixed plate (13) has deflector (14), and the top bolt of deflector (14) and base (1), be provided with first spring (15) between the inner wall of deflector (14) and fixed plate (13), the bottom bolt of backup pad (11) has fixed head (16), and the fixed head (16) is positioned between the two fixed plates (13).

2. The material fixing device for a bending machine according to claim 1, wherein: fixed establishment (5) include second fixed block (51), one side of second fixed block (51) and the surface bolt of U type frame (4), the inside sliding connection of second fixed block (51) has joint pole (52), limiting plate (53) have been cup jointed to the fixed surface of joint pole (52), be provided with second spring (54) between the inner wall of limiting plate (53) and second fixed block (51), joint hole (55) have been seted up at the top of base (1), and joint hole (55) and joint pole (52) joint.

3. The material fixing device for a bending machine according to claim 1, wherein: the sliding mechanism (12) comprises a second sliding block (121), the bottom of the second sliding block (121) is bolted to the top of the fixing plate (13), a second sliding groove (122) is connected to the surface of the second sliding block (121) in a sliding mode, and the second sliding groove (122) is arranged on the surface of the supporting plate (11).

4. The material fixing device for a bending machine according to claim 1, wherein: the surface of the guide plate (14) is embedded with a guide wheel (17).

5. The material fixing device for a bending machine according to claim 1, wherein: one end of the rotating rod (6) is rotatably connected with a crank (18) through a bearing.

6. The material fixing device for a bending machine according to claim 1, wherein: the bottom of the fixed head (16) is bolted with a rubber pad (19).