CN219616544U

CN219616544U - Bending positioning frame for bending machine

Info

Publication number: CN219616544U
Application number: CN202223297036.XU
Authority: CN
Inventors: 郭家成
Original assignee: Zengcheng Henghua Canmaking Industry Co ltd
Current assignee: Zengcheng Henghua Canmaking Industry Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-09-01
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a bending positioning frame for a bending machine, relates to the technical field of bending machine positioning, and aims to solve the technical problem that stable positioning treatment is inconvenient to conduct on a thin plate in the prior art; the bending positioning frame comprises a mounting plate; the upper end of the mounting plate is fixedly provided with a transverse frame, the inner side of the transverse frame is provided with a conveying assembly, the outer side of the conveying assembly is provided with a movable block, the upper end of the movable block is provided with a supporting plate, the upper end of the supporting plate is fixedly provided with a fixing frame, the bottom end of the fixing frame is provided with a lifting assembly, the bottom end of the lifting assembly is provided with a pressing plate, and the outer side of the mounting plate is provided with a fixing screw; this a locating rack of bending for bender only need drive the clamp plate through lifting unit and move downwards, fixes the sheet metal position through layer board and clamp plate, drives movable block through conveying assembly and removes, and movable block drives the layer board and removes, drives the sheet metal through the layer board and removes to the department of bending to the realization is convenient for carry out stable positioning to the sheet metal.

Description

Bending positioning frame for bending machine

Technical Field

The utility model belongs to the technical field of bending machine positioning, and particularly relates to a bending positioning frame for a bending machine.

Background

Nowadays, the use of bending machines is more common in industrial processing, and the bending machine is a machine capable of bending a thin plate, and when the bending machine is used, a coil is electrified by a wire, and attractive force is generated to a pressing plate after the coil is electrified, so that the thin plate is clamped between the pressing plate and a base.

At present, the utility model patent with the patent number of CN201220370019.1 discloses a positioning mechanism of a bending machine, in particular a positioning mechanism of a bending machine with a workpiece rapid positioning backup plate, which is used for rapidly positioning the bending machine when bending a plate, and comprises a bracket, a clamping plate, a workbench and a positioning backup plate, wherein a cushion block is arranged on the workbench, and the positioning backup plate is placed on the cushion block; a row of threaded holes are formed in the lower portion of the clamping plate, and an upper cutting die is fixed through bolts; the positioning backup plate is a bending piece, the left side of the positioning backup plate is provided with a U-shaped opening, and the lower end of the U-shaped opening extends to the right end and downwards; the mechanism can realize the rapid and accurate positioning of the workpiece, improves the working efficiency, and has simple structure and low manufacturing cost; the quick and accurate positioning is adopted, so that the working efficiency is improved, but the bending positioning frame is inconvenient to stably position the thin plate in the use process.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a bending positioning frame for a bending machine, which aims to solve the technical problem that the stable positioning treatment of a thin plate is inconvenient in the prior art.

(2) Technical proposal

In order to solve the technical problems, the utility model provides a bending positioning frame for a bending machine, which comprises a mounting plate; the upper end fixed mounting of mounting panel has the crossbearer, the inboard of crossbearer is provided with conveying assembly, conveying assembly's outside is provided with the movable block, the upper end of movable block is provided with the layer board, the upper end fixed mounting of layer board has the mount, the bottom of mount is provided with lifting assembly, lifting assembly's bottom is provided with the clamp plate, the outside of mounting panel is provided with the fixed screw.

When the bending locating rack for the bending machine is used, the sheet is placed at the upper end of the supporting plate, the pressing plate is driven to move downwards through the lifting assembly, the position of the sheet is fixed through the supporting plate and the pressing plate, the movable block is driven to move through the conveying assembly, the movable block drives the supporting plate to move, the sheet is driven to move to the bending position through the supporting plate, and therefore stable locating treatment of the sheet is facilitated.

Further, the inside of conveying assembly is including first motor, first motor set up in the outside of crossbearer, the output of first motor is provided with first threaded rod, first threaded rod with the crossbearer rotates to be connected, starts first motor and drives first threaded rod and rotate, carries out drive processing to first threaded rod.

Further, the inside of conveying assembly is including the screw thread groove, the screw thread groove set up in the inboard of movable block, the screw thread groove with first threaded rod transmission is connected, drives the movable block through the transmission connection of first threaded rod and screw thread groove and removes.

Further, the inside of conveying assembly is including the fixed axle, fixed axle fixed mounting is in the inboard of crossbearer, the spacing groove has been seted up to the inboard of movable block, the spacing groove with fixed axle sliding connection moves spacing processing through the sliding connection of fixed axle and spacing groove to the movable block.

Further, the inside of lifting assembly is including the second motor, the second motor set up in the upper end of mount, the output of second motor is provided with the second threaded rod, the second threaded rod with the mount rotates to be connected, starts the second motor and drives the second threaded rod and rotate, carries out drive processing to the second threaded rod.

Further, the inside of lifting unit is including a screw thread section of thick bamboo, a screw thread section of thick bamboo set up in the outside of second threaded rod, the bottom of a screw thread section of thick bamboo with the upper end interconnect of clamp plate, a screw thread section of thick bamboo with second threaded rod transmission is connected, drives the clamp plate and moves down through the transmission connection of second threaded rod and screw thread section of thick bamboo.

Further, the inside of lifting assembly is including the gag lever post, the gag lever post set up in the bottom of mount, the upper end of clamp plate is provided with a spacing section of thick bamboo, a spacing section of thick bamboo with gag lever post sliding connection moves spacing processing to the clamp plate through the sliding connection of gag lever post and spacing section of thick bamboo.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the bending positioning frame for the bending machine, the thin plate is arranged at the upper end of the supporting plate, the second motor is started to drive the second threaded rod to rotate, the pressing plate is driven to move downwards through the transmission connection between the second threaded rod and the threaded cylinder, the pressing plate is subjected to movement limiting treatment through the sliding connection between the limiting rod and the limiting cylinder, and the position of the thin plate is fixed through the supporting plate and the pressing plate, so that stable positioning treatment of the thin plate is facilitated;

2. according to the bending positioning frame for the bending machine, the first motor is started to drive the first threaded rod to rotate, the movable block is driven to move through the transmission connection of the first threaded rod and the threaded groove, the movable block is subjected to movement limiting treatment through the sliding connection of the fixed shaft and the limiting groove, the movable block drives the supporting plate to move, and the supporting plate drives the thin plate to move to the bending position, so that the conveying treatment of the thin plate is realized.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of an embodiment of the present utility model;

FIG. 2 is a schematic view of an expanded structure of an embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional perspective view of an embodiment of the present utility model;

fig. 4 is a schematic cross-sectional perspective view of an embodiment of the present utility model.

The marks in the drawings are: 1. a mounting plate; 2. a cross frame; 3. a transport assembly; 4. a movable block; 5. a supporting plate; 6. a fixing frame; 7. a lifting assembly; 8. a pressing plate; 9. a set screw; 10. a first motor; 11. a first threaded rod; 12. a thread groove; 13. a fixed shaft; 14. a limit groove; 15. a second motor; 16. a second threaded rod; 17. a thread cylinder; 18. a limit rod; 19. and a limiting cylinder.

Detailed Description

The specific embodiment is a bending positioning frame for a bending machine, wherein the three-dimensional structure schematic diagram of the bending positioning frame is shown in fig. 1, the unfolding structure schematic diagram of the bending positioning frame is shown in fig. 2, and the bending positioning frame comprises a mounting plate 1; the utility model discloses a mounting panel, including mounting panel 1, carriage 2's inboard is provided with conveying component 3, conveying component 3's outside is provided with movable block 4, movable block 4's upper end is provided with layer board 5, layer board 5's upper end fixed mounting has mount 6, the bottom of mount 6 is provided with lifting component 7, lifting component 7's bottom is provided with clamp plate 8, mounting panel 1's outside is provided with fixed screw 9.

For the present embodiment, the shape structure of the mounting board 1 is set according to practical application, for example, the mounting board 1 may be a rectangular structure, an arc structure, a polygonal structure, or the like.

The inside of the conveying assembly 3 comprises a first motor 10, the first motor 10 is arranged on the outer side of the transverse frame 2, a first threaded rod 11 is arranged at the output end of the first motor 10, the first threaded rod 11 is connected with the transverse frame 2 in a rotating mode, the first motor 10 is started to drive the first threaded rod 11 to rotate, the first threaded rod 11 is driven to be processed, the inside of the conveying assembly 3 comprises a threaded groove 12, the threaded groove 12 is formed in the inner side of the movable block 4, the threaded groove 12 is connected with the first threaded rod 11 in a transmission mode, and the movable block 4 is driven to move through the transmission connection of the first threaded rod 11 and the threaded groove 12.

This embodiment is a locating rack of bending for bender, its section three-dimensional structure schematic diagram is shown as fig. 3, and its section three-dimensional structure schematic diagram is shown as fig. 4, the inside of conveying component 3 is including fixed axle 13, fixed axle 13 fixed mounting is in the inboard of crossbearer 2, spacing groove 14 has been seted up to the inboard of movable block 4, spacing groove 14 with fixed axle 13 sliding connection carries out the removal spacing processing to movable block 4 through the sliding connection of fixed axle 13 and spacing groove 14, the inside of lifting component 7 includes second motor 15, second motor 15 set up in the upper end of mount 6, the output of second motor 15 is provided with second threaded rod 16, second threaded rod 16 with mount 6 rotates to be connected, starts second motor 15 and drives second threaded rod 16 rotation, carries out drive processing to second threaded rod 16.

Meanwhile, the inside of the lifting assembly 7 comprises a threaded cylinder 17, the threaded cylinder 17 is arranged on the outer side of the second threaded rod 16, the bottom end of the threaded cylinder 17 is connected with the upper end of the pressing plate 8 in a mutual mode, the threaded cylinder 17 is connected with the second threaded rod 16 in a transmission mode, the pressing plate 8 is driven to move downwards through the transmission connection of the second threaded rod 16 and the threaded cylinder 17, the inside of the lifting assembly 7 comprises a limiting rod 18, the limiting rod 18 is arranged at the bottom end of the fixing frame 6, a limiting cylinder 19 is arranged at the upper end of the pressing plate 8, the limiting cylinder 19 is connected with the limiting rod 18 in a sliding mode, and the pressing plate 8 is subjected to movement limiting treatment through the sliding connection of the limiting rod 18 and the limiting cylinder 19.

When the bending positioning frame for the bending machine is used, a thin plate is placed at the upper end of the supporting plate 5, the second motor 15 is started to drive the second threaded rod 16 to rotate, the pressing plate 8 is driven to move downwards through the transmission connection between the second threaded rod 16 and the threaded cylinder 17, the pressing plate 8 is subjected to movement limiting treatment through the sliding connection between the limiting rod 18 and the limiting cylinder 19, the position of the thin plate is fixed through the supporting plate 5 and the pressing plate 8, the first motor 10 is started to drive the first threaded rod 11 to rotate, the movable block 4 is driven to move through the transmission connection between the first threaded rod 11 and the threaded groove 12, the movable block 4 is driven to move limiting treatment through the sliding connection between the fixed shaft 13 and the limiting groove 14, the movable block 4 drives the supporting plate 5 to move, and the thin plate is driven to move to the bending position through the supporting plate 5, so that stable positioning treatment of the thin plate is facilitated.

Claims

1. A bending locating rack for a bending machine, the bending locating rack comprising a mounting plate; the automatic lifting device is characterized in that a transverse frame is fixedly arranged at the upper end of the mounting plate, a conveying assembly is arranged on the inner side of the transverse frame, a movable block is arranged on the outer side of the conveying assembly, a supporting plate is arranged at the upper end of the movable block, a fixing frame is fixedly arranged at the upper end of the supporting plate, a lifting assembly is arranged at the bottom end of the fixing frame, a pressing plate is arranged at the bottom end of the lifting assembly, and a fixing screw is arranged on the outer side of the mounting plate.

2. The bending positioning frame for a bending machine according to claim 1, wherein the conveying assembly comprises a first motor, the first motor is arranged on the outer side of the transverse frame, a first threaded rod is arranged at the output end of the first motor, and the first threaded rod is rotatably connected with the transverse frame.

3. The bending positioning frame for a bending machine according to claim 2, wherein the conveying assembly comprises a thread groove, the thread groove is formed in the inner side of the movable block, and the thread groove is in transmission connection with the first threaded rod.

4. A bending positioning frame for a bending machine according to claim 3, wherein the conveying assembly comprises a fixed shaft, the fixed shaft is fixedly arranged on the inner side of the transverse frame, a limiting groove is formed in the inner side of the movable block, and the limiting groove is in sliding connection with the fixed shaft.

5. The bending positioning frame for a bending machine according to claim 1, wherein the lifting assembly comprises a second motor, the second motor is arranged at the upper end of the fixing frame, a second threaded rod is arranged at the output end of the second motor, and the second threaded rod is rotatably connected with the fixing frame.

6. The bending positioning frame for a bending machine according to claim 5, wherein the lifting assembly comprises a threaded cylinder inside, the threaded cylinder is arranged on the outer side of the second threaded rod, the bottom end of the threaded cylinder is connected with the upper end of the pressing plate, and the threaded cylinder is in transmission connection with the second threaded rod.

7. The bending positioning frame for a bending machine according to claim 6, wherein the lifting assembly comprises a limiting rod inside, the limiting rod is arranged at the bottom end of the fixing frame, a limiting cylinder is arranged at the upper end of the pressing plate, and the limiting cylinder is in sliding connection with the limiting rod.