CN215845023U

CN215845023U - Bending machine convenient for angle adjustment

Info

Publication number: CN215845023U
Application number: CN202121076122.0U
Authority: CN
Inventors: 张文文; 张小平; 武三梅; 张云霞; 武亚丽
Original assignee: ANHUI YAWEI MACHINE TOOL MANUFACTURING CO LTD
Current assignee: ANHUI YAWEI MACHINE TOOL MANUFACTURING CO LTD
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2022-02-18
Anticipated expiration: 2031-05-19

Abstract

The utility model relates to a bending machine convenient for angle adjustment, which comprises an operating platform and supporting legs positioned below the operating platform, wherein a shell is connected with the top of the operating platform, a hydraulic cylinder is installed on the inner wall of the shell, a pressing block is fixed below the hydraulic cylinder, a sliding chute is formed in the top of the operating platform, a fixed bearing is arranged inside the sliding chute, a lead screw is connected with the inner side of the fixed bearing, two first nuts are arranged on the outer side of the lead screw, a placing block is fixed on the top of each first nut, a rubber pad is connected with the outer side of the placing block, one end of the lead screw is connected with an output shaft of a motor, a connecting plate is fixed on the top of the placing block, a vertical groove is formed in one side of the connecting plate, a connecting bearing is arranged inside the vertical groove, and a threaded rod is fixed on the inner side of the connecting bearing. This bender convenient to angle regulation can automatically regulated angle when the bender is bent, need not artifically fix the material simultaneously to can prevent to cause wearing and tearing between material and the subassembly when bending.

Description

Bending machine convenient for angle adjustment

Technical Field

The utility model relates to the technical field of bending machines.

Background

The bending machine is a machine capable of bending thin plates, and the bending machine structurally mainly 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, the base comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, the cover plate is covered at the top of the recess, the coil is electrified by a wire during use, attractive force is generated on the pressing plate after the coil is electrified, and therefore clamping of the thin plates between the pressing plate and the base is achieved, the pressing plate can be made into various workpiece requirements due to the adoption of electromagnetic force clamping, workpieces with side walls can be machined, and the bending machine is also very simple and convenient to operate.

At present, there is certain weak point current bender when using, because current bender can not be according to the condition adjustment angle to material processing to need carry out angle modulation with the help of outside auxiliary component, consequently reduced the efficiency of work, reduced the practicality simultaneously, and when bending, fix the material through the manual work, consequently, when bending, lead to the staff to receive the injury very easily.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems in the prior art, the utility model provides the bending machine convenient for angle adjustment, and solves the problems that the angle is not convenient to adjust and materials are fixed manually.

The technical scheme for solving the technical problems is as follows: the utility model provides a bender convenient to angle regulation, includes the operation panel and is located the supporting leg of operation panel below, the casing that the top of operation panel is connected, and the pneumatic cylinder is installed to the inner wall of casing, and the below of pneumatic cylinder is fixed with the briquetting, the spout has been seted up at the top of operation panel, and the inside of spout is equipped with fixing bearing, and fixing bearing's inboard is connected with the lead screw, and the outside of lead screw is equipped with two nuts No. one, and the top of nut is fixed with places the piece, and the outside of placing the piece is connected with the rubber pad, and the one end of lead screw is connected with the output shaft of motor, the top of placing the piece is fixed with the connecting plate.

On the basis of the technical scheme, the utility model can be further improved as follows.

Furthermore, a vertical groove is formed in one side of the connecting plate, a connecting bearing is arranged inside the vertical groove, a threaded rod is fixed to the inner side of the connecting bearing, a nut is connected to the outer side of the threaded rod in a threaded mode, a clamping block is fixed to one side of the nut, and an anti-slip pad is fixed to the bottom of the clamping block.

Furthermore, two electric telescopic rods are installed at the bottom of the operating platform, and a supporting block is fixed between the tops of the two electric telescopic rods.

Furthermore, the outside of lead screw is two sections of screw threads, and the both ends screw thread in the lead screw outside is opposite direction, and the both ends screw thread in the lead screw outside equal threaded connection of threaded connection has No. one nut, the motor is connected with the operation panel.

Furthermore, the connecting plate is located the back at placing the piece top, the top of threaded rod is provided with circular turning handle.

Furthermore, a lower pressure groove is formed in the top of the supporting block, the inner portion of the lower pressure groove in the supporting block is matched with the outer side of the pressing block, the top of the supporting block is perpendicular to the bottom of the pressing block, and the width of the supporting block is larger than that of the pressing block.

Further, the width of supporting shoe is greater than the width of placing the piece, the spout is located between two electric telescopic handle.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

this bender convenient to angle regulation through the cooperation between the subassembly on the operation panel, angle when can automatically regulated bender bend does not need the manual work to fix the material simultaneously to can prevent to cause wearing and tearing between material and the subassembly when bending.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

fig. 2 is a right side sectional view of the structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises an operation table 1, supporting legs 2, a machine shell 3, a hydraulic cylinder 4, a pressing block 5, an electric telescopic rod 6, a supporting block 7, a sliding groove 8, a fixed bearing 9, a screw rod 10, a first nut 11, a motor 12, a placing block 13, a rubber pad 14, a connecting plate 15, a vertical groove 16, a connecting bearing 17, a threaded rod 18, a second nut 19, a clamping block 20 and a non-slip pad 21.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-2, the bending machine convenient for angle adjustment in this embodiment includes an operation table 1 and four support legs 2 fixedly connected below the operation table 1, a case 3 fixedly connected to the top of the operation table 1, a hydraulic cylinder 4 fixedly mounted on the inner top wall of the case 3, a press block 5 fixedly connected to the bottom of the hydraulic cylinder 4, the press block 5 having an isosceles triangle bottom, a chute 8 formed on the top of the operation table 1, a fixing bearing 9 fixedly connected to the right side wall of the chute 8, a lead screw 10 fixedly connected to the inner side of the fixing bearing 9, two first nuts 11 threadedly connected to the outer side of the lead screw 10, two threads formed on the outer side of the lead screw 10, and two opposite threads formed on the outer side of the lead screw 10, and a first nut 11 threadedly connected to the outer side of the lead screw 10, a placement block 13 fixedly connected to the top of the first nut 11, and the hydraulic cylinder 4 located between the two placement blocks 13, two equal fixedly connected with rubber pads 14 of one side that place block 13 is relative, the one end of lead screw 10 and the output shaft fixed connection of motor 12, the left side of lead screw 10 runs through two nuts 11 and operation panel 1 in proper order and extends to on the output shaft of motor 12, the right side of motor 12 and the left side fixed connection of operation panel 1, place the top fixedly connected with connecting plate 15 of block 13, the top of rubber pads 14 extends to the next door of placing block 13 top near connecting plate 15, connecting plate 15 is located the back of placing block 13 top.

In addition, through the cooperation between the above-mentioned subassembly, can realize adjusting two and place the distance between the piece 13 to can adjust the width that pushes down the material, can effectively avoid the material to cause the scotch with placing the piece 13 under the effect through rubber pad 14 simultaneously when pushing down.

Wherein, perpendicular groove 16 has been seted up in the front of connecting plate 15, erect inner diapire fixedly connected with connection bearing 17 of groove 16, connection bearing 17's inboard fixedly connected with threaded rod 18, the circular turning handle of top fixedly connected with of threaded rod 18, the outside threaded connection of threaded rod 18 has No. two nuts 19, the top of threaded rod 18 runs through No. two nuts 19 and connecting plate 15 in proper order and extends to the bottom of circular turning handle, No. two nuts 19's positive fixedly connected with clamp splice 20, the width of clamp splice 20 equals with the distance between the front at connecting plate 15 and the top of placing piece 13, the length of clamp splice 20 is less than the length of placing piece 13, the bottom fixedly connected with slipmat 21 of clamp splice 20, the area of slipmat 21 equals with the area of clamp splice 20 bottom.

In addition, through the cooperation between the above-mentioned subassembly, can realize fixing the material, can improve the frictional force to the material surface through slipmat 21 simultaneously to cause the skew in the time of can effectively avoiding the material centre gripping, do not need the manual work to fix simultaneously, thereby improved the security.

Wherein, the bottom fixed mounting of operation panel 1 has two electric telescopic handle 6, and electric telescopic handle 6's top runs through operation panel 1 and extends to the top of supporting shoe 7, fixedly connected with supporting shoe 7 between two electric telescopic handle 6's the top, the recess with 5 looks adaptations of briquetting is seted up at the top of supporting shoe 7.

In addition, through the cooperation between the above-mentioned subassembly, can realize carrying out angle modulation to the material of processing, only need to the regulation of supporting shoe 7, restrict the distance that briquetting 5 pushed down, can adjust in the material angle.

The working principle of the above embodiment is as follows: the operation table 1 is supported and fixed through the supporting legs 2, the motor 12 is started, the motor 12 drives the screw rod 10 to rotate under the supporting action of the fixing bearing 9, the screw rod 10 drives the two first nuts 11 to move in opposite or back-to-back directions, meanwhile, the first nuts 11 drive the placing block 13 to move, the proper size is adjusted according to the width to be processed of the material, then the material is placed on the placing block 13, the circular rotating handle is rotated, the circular rotating handle drives the threaded rod 18 to rotate under the supporting action of the connecting bearing 17, the second nuts 19 and the anti-slip pads 21 are driven to clamp and fix the material, and therefore manual fixing is not needed, the safety of production of workers is improved, then the electric telescopic rod 6 is started, the electric telescopic rod 6 drives the supporting block 7 to adjust up and down under the supporting action of the operation table 1, the height of the supporting block 7 is adjusted according to the angle required to be pressed down, then the hydraulic cylinder 4 is started under the supporting action of the machine shell 3, the hydraulic cylinder 4 drives the pressing block 5 to bend materials, and the bending angle adjusting action can be completed.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A bending machine convenient for angle adjustment comprises an operating platform (1) and supporting legs (2) positioned below the operating platform (1), a machine shell (3) connected with the top of the operating platform (1), a hydraulic cylinder (4) installed on the inner wall of the machine shell (3), a pressing block (5) fixed below the hydraulic cylinder (4), the novel electric welding machine is characterized in that a sliding groove (8) is formed in the top of the operating platform (1), a fixing bearing (9) is arranged inside the sliding groove (8), a screw rod (10) is connected to the inner side of the fixing bearing (9), two nuts (11) are arranged on the outer side of the screw rod (10), a placing block (13) is fixed to the top of each nut (11), a rubber pad (14) is connected to the outer side of the placing block (13), one end of the screw rod (10) is connected with an output shaft of a motor (12), and a connecting plate (15) is fixed to the top of the placing block (13).

2. The bending machine convenient for angle adjustment according to claim 1, wherein a vertical groove (16) is formed in one side of the connecting plate (15), a connecting bearing (17) is arranged inside the vertical groove (16), a threaded rod (18) is fixed to the inner side of the connecting bearing (17), a second nut (19) is connected to the outer side of the threaded rod (18) in a threaded manner, a clamping block (20) is fixed to one side of the second nut (19), and an anti-slip pad (21) is fixed to the bottom of the clamping block (20).

3. The bending machine convenient for angle adjustment according to claim 1, wherein two electric telescopic rods (6) are installed at the bottom of the operating platform (1), and a supporting block (7) is fixed between the tops of the two electric telescopic rods (6).

4. The bending machine convenient for angle adjustment according to claim 1, wherein the outer side of the screw rod (10) has two sections of threads, the threads at two ends of the outer side of the screw rod (10) are in opposite directions, the threads at two ends of the outer side of the screw rod (10) are both in threaded connection with a first nut (11), and the motor (12) is connected with the operating platform (1).

5. Machine for bending and facilitating the adjustment of the angle according to claim 2, wherein said connection plate (15) is located on the back of the top of the resting block (13), said threaded rod (18) being provided at its top with a circular stem.

6. The bending machine convenient for angle adjustment according to claim 3, wherein a lower pressure groove is formed at the top of the supporting block (7), the inner portion of the lower pressure groove on the supporting block (7) is matched with the outer side of the pressing block (5), the top of the supporting block (7) is perpendicular to the bottom of the pressing block (5), and the width of the supporting block (7) is greater than that of the pressing block (5).

7. Machine for bending and facilitating the adjustment of angles according to claim 3, wherein said support block (7) has a width greater than the width of the resting block (13), said runner (8) being located between two electric telescopic rods (6).