CN219274120U

CN219274120U - Novel bending device

Info

Publication number: CN219274120U
Application number: CN202222929429.1U
Authority: CN
Inventors: 陈瑞典; 秘书利; 徐辉; 李小丽; 刘悦; 李冬磊; 张建敏
Original assignee: Beijing Yonglian Weiye Electrical Equipment Co ltd
Current assignee: Beijing Yonglian Weiye Electrical Equipment Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-06-30
Anticipated expiration: 2032-11-03

Abstract

The utility model relates to the technical field of auxiliary devices for production of metering boxes, in particular to a novel bending device which can automatically rotate and feed plates and improve the safety and efficiency of bending the plates, wherein the novel bending device comprises a bending machine, and a workbench is arranged at the bottom of the bending machine; still include automatic feeding rotating assembly, automatic feeding rotating assembly includes two sets of slide rails, two sets of sliders, the feed cylinder, the loading board, rotating electrical machines, carousel and electromagnetic chuck, the left and right sides on workstation top is installed respectively to two sets of slide rails, two sets of sliders respectively with two sets of slide rail sliding connection, the top middle part at the workstation is installed to the feed cylinder, the left and right sides of loading board bottom is connected with the top of two sets of sliders respectively, the front end and the output of feed cylinder of loading board are connected, the top of loading board is provided with the rotary groove, the bottom middle part at the loading board is installed to the rotating electrical machines, the carousel is rotated and is installed in the rotary groove, rotating electrical machines's output and the bottom middle part of carousel are connected.

Description

Novel bending device

Technical Field

The utility model relates to the technical field of auxiliary devices for production of metering boxes, in particular to a novel bending device.

Background

It is well known that a metering box, i.e. a metering cabinet, is a cabinet in which a special meter is installed. The metering cabinet in China refers to an electric energy metering cabinet and a special cabinet type electric energy metering device. The device for measuring the electric energy comprises a current transformer for providing a current signal for the electric meter, and the plate is required to be placed on a bending machine for bending during the production of the retrograde metering box, and then the assembly of the metering box shell is carried out, so that the device is widely used in the field of metering boxes.

When the existing bending machine is used, a worker places a plate on the bending machine, the operation equipment bends the plate and then rotates the plate, then the operation equipment bends and presses again, and the plate processing can be completed after all four sides of the plate are bent.

The existing bending machine is used for finding that the plate needs to be manually and continuously operated when being subjected to bending operation and feeding, the labor intensity of the labor is high when heavy plate bending production is carried out, and the production efficiency is low, so that the practicability is poor.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the novel bending device which can automatically rotate and feed the plate, and improve the safety and efficiency of bending the plate, thereby enhancing the practicability.

The novel bending device comprises a bending machine, wherein a workbench is arranged at the bottom of the bending machine;

still include automatic feeding rotating assembly, automatic feeding rotating assembly includes two sets of slide rails, two sets of sliders, the material loading cylinder, the loading board, rotating electrical machines, carousel and electromagnetic chuck, two sets of slide rails are installed respectively in the left and right sides on workstation top, two sets of sliders respectively with two sets of slide rail sliding connection, the top middle part at the workstation is installed to the material loading cylinder, the left and right sides of loading board bottom is connected with the top of two sets of sliders respectively, the front end and the output of material loading cylinder of loading board are connected, the top of loading board is provided with the rotary groove, rotating electrical machines installs in the bottom middle part of loading board, the carousel rotates and installs in the rotary groove, rotating electrical machines's output and carousel's bottom middle part are connected, the top middle part of carousel is provided with the loading groove, electromagnetic chuck cooperation is installed in the round hole.

The novel bending device further comprises a plurality of groups of angle adjusting blocks, bending grooves are formed in the front side, the left side, the rear side and the right side of the bottom end of the charging groove, and the plurality of groups of angle adjusting blocks are respectively arranged on the inner side and the outer side of the four groups of bending grooves.

According to the novel bending device, the top end of the charging groove is provided with the chamfer.

According to the novel bending device, two groups of sliding grooves are formed in the inner side and the outer side of four groups of bending grooves, and a plurality of groups of angle adjusting blocks are respectively connected with the sliding grooves in a sliding mode.

The novel bending device further comprises an adjusting sliding rail, a plurality of groups of reciprocating blocks, a plurality of groups of bending knives, a push-pull air cylinder, a bottom plate, two groups of clamping plates and a clamping air cylinder, wherein the adjusting sliding rail is arranged at the bottom end of the top of the bending machine, the plurality of groups of reciprocating blocks are in sliding connection with the adjusting sliding rail, the plurality of groups of bending knives are respectively arranged at the bottom ends of the plurality of groups of reciprocating blocks, the push-pull air cylinder is arranged on the right side of the top end of the adjusting sliding rail, the bottom plate is arranged at the output end of the push-pull air cylinder, the middle parts of the two groups of clamping plates are respectively hinged with the front end and the rear end of the bottom plate, and the rear end and the output end of the clamping air cylinder are respectively hinged with the inner sides of the two groups of clamping plates.

The novel bending device further comprises a positioning cylinder and a positioning sliding block, wherein the positioning cylinder is arranged at the left side of the bottom end of the adjusting sliding rail, the positioning sliding block is in sliding connection with the adjusting sliding rail, and the output end of the positioning cylinder is connected with the left end of the positioning sliding block.

The novel bending device further comprises two groups of rubber pads, and the two groups of rubber pads are respectively arranged on the inner sides of the two groups of clamping plates.

The novel bending device further comprises a guide block, wherein the guide block is arranged on the right side of the top end of the adjusting slide rail, and the output end of the push-pull cylinder is in sliding connection with the guide block.

Compared with the prior art, the utility model has the beneficial effects that: when the bending production of the shell of the metering cabinet is carried out, a plate can be placed in a loading groove of a turntable and is sucked by using an electromagnetic chuck, then the plate is pushed to a bending machine working position by operating a feeding cylinder to output a corresponding distance, then the electromagnetic chuck is loosened, the plate is bent by operating a bending machine output, the initial position is restored by operating the bending machine after the bending is completed, the plate falls back into the loading groove, at the moment, the feeding cylinder is operated to retract to the initial position, then the rotary motor output is started to drive the turntable to start rotating by 90 degrees, the feeding cylinder is operated to output a corresponding distance again and the bending machine is operated to bend the other side of the plate, and then the bending operation of a third side and a fourth side is carried out again until the four sides are completely bent; through the device, can rotate and material loading to panel voluntarily, improve security and the efficiency that panel was bent to the practicality has been strengthened.

Drawings

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

FIG. 2 is a schematic top view of the table of the present utility model;

FIG. 3 is a schematic diagram of a left-hand construction of a table according to the present utility model;

FIG. 4 is a schematic diagram of the left-hand construction of the base plate of the present utility model;

the reference numerals in the drawings: 1. bending machine; 2. a work table; 3. a slide rail; 4. a slide block; 5. a feeding cylinder; 6. a loading plate; 7. a rotating electric machine; 8. a turntable; 9. an electromagnetic chuck; 10. a charging groove; 11. angle adjusting blocks; 12. a bending groove; 13. chamfering; 14. adjusting the sliding rail; 15. a reciprocating block; 16. a bending knife; 17. a push-pull cylinder; 18. a bottom plate; 19. a clamping plate; 20. a clamping cylinder; 21. positioning a cylinder; 22. positioning a sliding block; 23. a rubber pad; 24. and a guide block.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

As shown in fig. 1 to 4, the novel bending device comprises a bending machine 1, wherein a workbench 2 is arranged at the bottom of the bending machine 1;

the automatic feeding rotary assembly comprises two groups of sliding rails 3, two groups of sliding blocks 4, a feeding cylinder 5, a feeding plate 6, a rotating motor 7, a rotary table 8 and an electromagnetic chuck 9, wherein the two groups of sliding rails 3 are respectively arranged on the left side and the right side of the top end of the workbench 2, the two groups of sliding blocks 4 are respectively connected with the two groups of sliding rails 3 in a sliding manner, the feeding cylinder 5 is arranged in the middle of the top end of the workbench 2, the left side and the right side of the bottom end of the feeding plate 6 are respectively connected with the top ends of the two groups of sliding blocks 4, the front end of the feeding plate 6 is connected with the output end of the feeding cylinder 5, the top end of the feeding plate 6 is provided with a rotating groove, the rotating motor 7 is arranged in the middle of the bottom end of the feeding plate 6, the rotary table 8 is rotatably arranged in the rotating groove, the output end of the rotating motor 7 is connected with the middle of the bottom end of the rotary table 8, the middle of the top end of the rotary table 8 is provided with a charging groove 10, the middle of the top end of the charging groove 10 is provided with a round hole, and the electromagnetic chuck 9 is cooperatively arranged in the round hole; when the bending production of the shell of the metering cabinet is carried out, a plate can be placed in a loading groove of a turntable and is sucked by using an electromagnetic chuck, then the plate is pushed to a bending machine working position by operating a feeding cylinder to output a corresponding distance, then the electromagnetic chuck is loosened, the plate is bent by operating a bending machine output, the initial position is restored by operating the bending machine after the bending is completed, the plate falls back into the loading groove, at the moment, the feeding cylinder is operated to retract to the initial position, then the rotary motor output is started to drive the turntable to start rotating by 90 degrees, the feeding cylinder is operated to output a corresponding distance again and the bending machine is operated to bend the other side of the plate, and then the bending operation of a third side and a fourth side is carried out again until the four sides are completely bent; through the device, can rotate and material loading to panel voluntarily, improve security and the efficiency that panel was bent to the practicality has been strengthened.

The novel bending device further comprises a plurality of groups of angle adjusting blocks 11, wherein bending grooves 12 are formed in the front side, the left side, the rear side and the right side of the bottom end of the charging groove 10, and the plurality of groups of angle adjusting blocks 11 are respectively arranged on the inner sides and the outer sides of the four groups of bending grooves 12; the multiunit angle regulating block can carry out corresponding adjustment at the bending angle of folding when the bender is bent to panel, then when bending, the subassembly of bending will bend to panel in the groove of bending, both can adjust the angle of folding, also can prevent after bending that panel is crooked to the loading groove outside to the practicality has been strengthened.

According to the novel bending device, the top end of the charging groove 10 is provided with the chamfer 13; the chamfer of loading groove can make panel can enter into in the loading groove more easily after bending to the practicality has been strengthened.

According to the novel bending device, two groups of sliding grooves are formed in the inner side and the outer side of four groups of bending grooves 12, and a plurality of groups of angle adjusting blocks 11 are respectively connected with the sliding grooves in a sliding manner; the multiunit angle adjusting block can be through the more convenient change of adjusting block and the adjustment of angle of bending of smooth dress structure to the practicality has been strengthened.

The novel bending device further comprises an adjusting slide rail 14, a plurality of groups of reciprocating blocks 15, a plurality of groups of bending knives 16, a push-pull air cylinder 17, a bottom plate 18, two groups of clamping plates 19 and a clamping air cylinder 20, wherein the adjusting slide rail 14 is arranged at the bottom end of the top of the bending machine 1, the plurality of groups of reciprocating blocks 15 are in sliding connection with the adjusting slide rail 14, the plurality of groups of bending knives 16 are respectively arranged at the bottom ends of the plurality of groups of reciprocating blocks 15, the push-pull air cylinder 17 is arranged on the right side of the top end of the adjusting slide rail 14, the bottom plate 18 is arranged at the output end of the push-pull air cylinder 17, the middle parts of the two groups of clamping plates 19 are respectively hinged with the front end and the rear end of the bottom plate 18, and the rear end of the clamping air cylinder 20 is respectively hinged with the inner sides of the two groups of the clamping plates 19; when the operation bender is bent, can carry out corresponding bending according to the multilateral different widths of bending of panel, be in right side standby position promptly before bending, when bending, according to corresponding width of bending, push-and-pull cylinder will export and drive the bottom plate left side removal, after export corresponding distance, press from both sides tight cylinder output and drive two sets of splint and press from both sides tight corresponding reciprocating piece, and slide multiunit bending knife left side simultaneously to the assigned position under push-and-pull cylinder's output, operation bender output can bend panel this moment, the bending width of the folding bender that can be more convenient through the device is adjusted, thereby the practicality has been strengthened.

The novel bending device further comprises a positioning air cylinder 21 and a positioning sliding block 22, wherein the positioning air cylinder 21 is arranged at the left side of the bottom end of the adjusting sliding rail 14, the positioning sliding block 22 is in sliding connection with the adjusting sliding rail 14, and the output end of the positioning air cylinder 21 is connected with the left end of the positioning sliding block 22; after the width of bending is determined, the positioning cylinder can output corresponding distance to drive the positioning sliding block to slide to the right side, at the moment, the sliding block pushed by the two groups of clamping plates is matched with the push-pull cylinder to fix a plurality of groups of bending knives, so that the stability of the bending knives is improved, and the practicability is enhanced.

The novel bending device further comprises two groups of rubber pads 23, wherein the two groups of rubber pads 23 are respectively arranged on the inner sides of the two groups of clamping plates 19; the two groups of rubber pads can play a role in buffering and anti-skidding after the two groups of clamping plates clamp the reciprocating block, so that the practicability is enhanced.

The novel bending device further comprises a guide block 24, wherein the guide block 24 is arranged on the right side of the top end of the adjusting slide rail 14, and the output end of the push-pull cylinder 17 is in sliding connection with the guide block 24; the output end of the push-pull cylinder can lead to the deflection stress of the piston rod of the push-pull cylinder to a certain extent because of the larger mass of the components such as the bottom plate, and the guide block can guide and support the push-pull cylinder during output, thereby enhancing the practicability.

According to the novel bending device, when the novel bending device works, during bending production of a metering cabinet shell, a plate can be placed in a loading groove of a turntable and sucked by using an electromagnetic chuck, then a feeding cylinder is operated to output corresponding distances to push the plate to a bending machine working position, then the electromagnetic chuck is loosened, the bending machine is operated to output the plate for bending, when the bending machine is operated to bend, the novel bending device can correspondingly bend according to different bending widths of the plate, namely, before bending, a plurality of groups of reciprocating blocks and bending knives are positioned at right side standby positions, during bending, according to the corresponding bending widths, a push-pull cylinder drives the output to move the bottom plate leftwards, after the corresponding distances are output, a clamping cylinder output drives two groups of clamping plates to clamp the corresponding reciprocating blocks, and a positioning cylinder and a positioning slide block are matched to position the plurality of groups of bending knives to the left side of the plate, at the moment, the bending machine is operated to output the bending machine to bend the plate, after the bending is completed, the bending machine is operated to recover the initial position, the plate falls into the loading groove, the feeding cylinder is operated to the initial position, then a rotary motor is operated to drive the output to rotate until the corresponding distances of the four sides of the bending machine are completely bent, and the bending machine is operated to the four sides, and the bending operation is completed again, and the bending of the four sides of the plate is completed.

The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

The terms "first," "second," and "third" in this specification do not denote a particular quantity or order, but rather are used for distinguishing between similar or identical items.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The novel bending device comprises a bending machine (1), wherein a workbench (2) is arranged at the bottom of the bending machine (1);

the automatic feeding rotary assembly is characterized by further comprising an automatic feeding rotary assembly, the automatic feeding rotary assembly comprises two groups of sliding rails (3), two groups of sliding blocks (4), a feeding cylinder (5), a feeding plate (6), a rotating motor (7), a rotary table (8) and an electromagnetic chuck (9), the two groups of sliding rails (3) are respectively arranged on the left side and the right side of the top end of the workbench (2), the two groups of sliding blocks (4) are respectively connected with the two groups of sliding rails (3) in a sliding manner, the feeding cylinder (5) is arranged in the middle of the top end of the workbench (2), the left side and the right side of the bottom end of the feeding plate (6) are respectively connected with the top ends of the two groups of sliding blocks (4), the front end of the feeding plate (6) is connected with the output end of the feeding cylinder (5), the rotating motor (7) is arranged in the middle of the bottom end of the feeding plate (6), the rotary table (8) is rotatably arranged in the rotating groove, the output end of the rotating motor (7) is connected with the middle of the bottom end of the rotary table (8), the middle of the rotary table (8) is provided with a trough (10), and the middle of the trough (10) is provided with a round hole matched with the round hole (9).

2. The novel bending device according to claim 1, further comprising a plurality of groups of angle adjusting blocks (11), wherein bending grooves (12) are formed in the front side, the left side, the rear side and the right side of the bottom end of the loading groove (10), and the plurality of groups of angle adjusting blocks (11) are respectively arranged on the inner side and the outer side of the four groups of bending grooves (12).

3. A novel bending device according to claim 2, characterized in that the top end of the charging chute (10) is provided with a chamfer (13).

4. A novel bending device according to claim 3, characterized in that the inner sides and the outer sides of the four groups of bending grooves (12) are respectively provided with two groups of sliding grooves, and the plurality of groups of angle adjusting blocks (11) are respectively connected with the plurality of groups of sliding grooves in a sliding manner.

5. The novel bending device according to claim 4, further comprising an adjusting slide rail (14), a plurality of groups of reciprocating blocks (15), a plurality of groups of bending knives (16), a push-pull air cylinder (17), a bottom plate (18), two groups of clamping plates (19) and a clamping air cylinder (20), wherein the adjusting slide rail (14) is arranged at the bottom end of the top of the bending machine (1), the plurality of groups of reciprocating blocks (15) are in sliding connection with the adjusting slide rail (14), the plurality of groups of bending knives (16) are respectively arranged at the bottom ends of the plurality of groups of reciprocating blocks (15), the push-pull air cylinder (17) is arranged on the right side of the top end of the adjusting slide rail (14), the bottom plate (18) is arranged at the output end of the push-pull air cylinder (17), the middle parts of the two groups of clamping plates (19) are respectively hinged with the front end and the rear end of the bottom plate (18), and the rear end of the clamping air cylinder (20) are respectively hinged with the inner sides of the two groups of the clamping plates (19).

6. The novel bending device according to claim 5, further comprising a positioning cylinder (21) and a positioning slide block (22), wherein the positioning cylinder (21) is installed at the left side of the bottom end of the adjusting slide rail (14), the positioning slide block (22) is in sliding connection with the adjusting slide rail (14), and the output end of the positioning cylinder (21) is connected with the left end of the positioning slide block (22).

7. A new bending device according to claim 6, characterized in that it further comprises two rubber pads (23), the two rubber pads (23) being mounted inside the clamping plates (19) respectively.

8. The novel bending device as claimed in claim 7, further comprising a guide block (24), wherein the guide block (24) is mounted on the right side of the top end of the adjusting slide rail (14), and the output end of the push-pull cylinder (17) is slidably connected with the guide block (24).