CN220515303U

CN220515303U - Circuit cutting device

Info

Publication number: CN220515303U
Application number: CN202322112558.6U
Authority: CN
Inventors: 黄斌
Original assignee: Anhui Haiman Tianke Intelligent Elevator Manufacturing Co ltd
Current assignee: Anhui Haiman Tianke Intelligent Elevator Manufacturing Co ltd
Priority date: 2023-08-08
Filing date: 2023-08-08
Publication date: 2024-02-23
Anticipated expiration: 2033-08-08

Abstract

The utility model discloses a circuit cutting device which comprises an operation table and a cutting knife, wherein the upper end of the operation table is movably connected with a straightening assembly, the straightening assembly comprises a fixed frame and a fixed plate, the inside of the operation table is movably connected with a buffer assembly, and the buffer assembly comprises a buffer spring. According to the utility model, the first threaded rod is rotated after the circuit passes through the fixed frame, the circuit is fixed through the fixed plate and the fixed frame, the fixed plate is made of rubber, so that the fixing effect is better, the servo motor is started after the circuit is fixed to drive the second threaded rod to rotate, and the movable block drives the two fixed frames to move in opposite directions under the action of the second threaded rod and the guide rail, so that the effect of straightening the circuit is achieved, and the cutting error is reduced; the telescopic hydraulic cylinder drives the cutter to descend to cut the line, and the buffer spring is compressed after the cutter contacts with the buffer plate, so that the buffer effect is achieved through the buffer spring, the cutter is protected, and the damage to the cutter edge is reduced.

Description

Circuit cutting device

Technical Field

The utility model relates to the technical field of cutting devices, in particular to a circuit cutting device.

Background

Equidistant cutting is needed to be carried out on the line after the wire is produced, but the line is directly tiled on an operation table when the line is cut by the existing cutting device, so that the line is not completely straightened, and the length of the cut line is different, so that the error is larger, and the follow-up use is influenced.

Disclosure of Invention

The present utility model is directed to a wire cutting apparatus, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a line cutting device, includes operation panel and cutting knife, the upper end swing joint of operation panel has the subassembly of flare-outing, the subassembly of flare-outing includes fixed frame and fixed plate, the inside swing joint of operation panel has the buffer assembly, the buffer assembly includes buffer spring.

Preferably, the upper end fixedly connected with mounting bracket of operation panel, the inside upper end fixedly connected with telescopic pneumatic cylinder of mounting bracket, cutting knife fixed mounting is in telescopic pneumatic cylinder's lower extreme.

Preferably, the upper end fixedly connected with thread bush of fixed frame, the inside threaded connection of thread bush has threaded rod one, the upper end fixedly connected with lifter plate of fixed plate, the inside sliding connection of fixed frame has the limiting plate, the lower extreme fixedly connected with movable block of fixed frame, the right-hand member fixedly connected with servo motor of operation panel, the one end of servo motor output shaft is fixed to be cup jointed threaded rod two, the inside fixedly connected with guide rail of operation panel.

Preferably, the lifting plate is fixedly connected with the limiting plate, and the first threaded rod is rotationally connected with the lifting plate.

Preferably, the moving block is in threaded connection with a second threaded rod, the moving block is in sliding connection with the guide rail, and the second threaded rod is in rotary connection with the operating platform.

Preferably, the upper end fixedly connected with limit frame of operation panel, the inside sliding connection of operation panel has buffer board and slide bar, buffer spring's one end and buffer board fixed connection, buffer spring's the other end and operation panel fixed connection.

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

after the line passes through the fixed frame, the first threaded rod is rotated, the line is fixed through the fixed plate and the fixed frame, and the fixed plate is made of rubber, so that the fixing effect is better, the servo motor is started after the fixing to drive the second threaded rod to rotate, and the movable block drives the two fixed frames to do opposite movement under the action of the second threaded rod and the guide rail, so that the effect of straightening the line is achieved, and the cutting error is reduced;

the telescopic hydraulic cylinder drives the cutting knife to descend to cut the line, and after the cutting knife contacts with the buffer plate, the buffer plate drives the sliding rod to slide in the operation table, and at the moment, the buffer spring achieves the buffering effect, so that the cutting knife is protected, and the damage to the cutting knife edge is reduced.

Drawings

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

FIG. 2 is a schematic view of the main structure of the straightening assembly according to the present utility model;

FIG. 3 is a schematic view of a portion of a straightening assembly according to the present utility model;

FIG. 4 is a schematic view of a buffer assembly according to the present utility model.

In the figure: 1. an operation table; 2. a mounting frame; 3. a telescopic hydraulic cylinder; 4. a cutting knife; 5. a straightening assembly; 6. a buffer assembly; 501. a fixed frame; 502. a thread sleeve; 503. a first threaded rod; 504. a lifting plate; 505. a fixing plate; 506. a limiting plate; 507. a moving block; 508. a servo motor; 509. a second threaded rod; 510. a guide rail; 601. a limit frame; 602. a buffer plate; 603. a slide bar; 604. and a buffer spring.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 to 4, a wire cutting device according to an embodiment of a first aspect of the present utility model includes an operation table 1 and a cutting blade 4, a straightening assembly 5 is movably connected to an upper end of the operation table 1, the straightening assembly 5 includes a fixing frame 501 and a fixing plate 505, a buffer assembly 6 is movably connected to an inside of the operation table 1, and the buffer assembly 6 includes a buffer spring 604.

In the above embodiment, it should be noted that, the upper end fixedly connected with mounting bracket 2 of operation panel 1, the inside upper end fixedly connected with telescopic cylinder 3 of mounting bracket 2, cutting knife 4 fixed mounting is in telescopic cylinder 3's lower extreme, the upper end fixedly connected with thread bush 502 of fixed frame 501, the inside threaded connection of thread bush 502 has threaded rod one 503, the upper end fixedly connected with lifter plate 504 of fixed plate 505, the inside sliding connection of fixed frame 501 has limiting plate 506, the lower extreme fixedly connected with movable block 507 of fixed frame 501, the right-hand member fixedly connected with servo motor 508 of operation panel 1, threaded rod two 509 has been cup jointed to the one end of servo motor 508 output shaft, the inside fixedly connected with guide rail 510 of operation panel 1, lifter plate 504 and limiting plate 506 fixed connection, threaded rod one 503 and lifter plate 504 rotate to be connected, movable block 507 and two 509 threaded rod threaded connection, movable block 507 and guide rail 510 sliding connection, threaded rod two 509 and operation panel 1 rotate to be connected.

The technical effects achieved by the embodiment are as follows: the circuit passes through the fixed frame 501, then rotates threaded rod one 503, and threaded rod one 503 drives lifter plate 504 and fixed plate 505 under the effect of thread bush 502 and descends, prevents through setting up limiting plate 506 that lifter plate 504 from rotating, like this is fixed the circuit through fixed plate 505 and fixed frame 501 along with the decline of fixed plate 505, and fixed plate 505 is the rubber material, make fixed effect better, start servo motor 508 after fixing and drive threaded rod two 509 rotation, make movable block 507 drive two fixed frames 501 and do the motion of being in opposite directions under threaded rod two 509 and guide rail 510's effect, and then reached the effect of straightening the circuit, cut error has been reduced.

Examples

As shown in fig. 1 and 4, a circuit cutting device includes the whole content of embodiment 1, in addition, the upper end of the operation table 1 is fixedly connected with a limit frame 601, the inside of the operation table 1 is slidably connected with a buffer plate 602 and a slide bar 603, one end of a buffer spring 604 is fixedly connected with the buffer plate 602, and the other end of the buffer spring 604 is fixedly connected with the operation table 1.

The technical effects achieved by the embodiment are as follows: after the line is fixed, the telescopic hydraulic cylinder 3 is started to drive the cutter 4 to descend, the line is cut through the cutter 4, after the cutter 4 is contacted with the buffer plate 602, the buffer plate 602 drives the slide rod 603 to slide in the operation table 1, and the buffer effect is achieved through the buffer spring 604, so that the cutter 4 is protected, the damage to the cutting edge of the cutter 4 is reduced, and after the cutter 4 ascends, the buffer plate 602 is driven to reset through the buffer spring 604, so that the upper end of the cutter is propped against the limit frame 601.

Working principle: after the circuit passes through the fixed frame 501, the first threaded rod 503 is rotated, the circuit is fixed through the fixed plate 505 and the fixed frame 501, and the fixed plate 505 is made of rubber, so that the fixing effect is better, the servo motor 508 is started after the fixing to drive the second threaded rod 509 to rotate, and the movable block 507 drives the two fixed frames 501 to do opposite movement under the action of the second threaded rod 509 and the guide rail 510, so that the effect of straightening the circuit is achieved, and the cutting error is reduced; the telescopic hydraulic cylinder 3 drives the cutter 4 to descend to cut the line, after the cutter 4 contacts with the buffer plate 602, the buffer plate 602 drives the slide rod 603 to slide in the operation table 1, and at the moment, the buffer spring 604 achieves the buffering effect, so that the cutter 4 is protected, and the damage to the cutting edge of the cutter 4 is reduced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected" and "connected" are to be construed broadly, and may be either a fixed connection or a removable connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims

1. The utility model provides a line cutting device, its characterized in that includes operation panel (1) and cutting knife (4), the upper end swing joint of operation panel (1) has straightening subassembly (5), straightening subassembly (5) are including fixed frame (501) and fixed plate (505), the inside swing joint of operation panel (1) has buffer subassembly (6), buffer subassembly (6) include buffer spring (604), the upper end fixedly connected with thread bush (502) of fixed frame (501), the inside threaded connection of thread bush (502) has threaded rod one (503), the upper end fixedly connected with lifter plate (504) of fixed plate (505), the inside sliding connection of fixed frame (501) has limiting plate (506), the lower extreme fixedly connected with movable block (507) of fixed frame (501), the right-hand member fixedly connected with servo motor (508) of operation panel (1), the one end fixedly cup joint of servo motor (508) output shaft has two (509), the inside fixedly connected with guide rail (510) of operation panel (1), the upper end fixedly connected with lifter plate (602) and buffer plate (602) are connected with one end fixedly connected with buffer plate (602), the other end of the buffer spring (604) is fixedly connected with the operation table (1).

2. A wire cutting apparatus according to claim 1, wherein: the automatic cutting device is characterized in that the upper end of the operating platform (1) is fixedly connected with the mounting frame (2), the upper end of the inside of the mounting frame (2) is fixedly connected with the telescopic hydraulic cylinder (3), and the cutting knife (4) is fixedly arranged at the lower end of the telescopic hydraulic cylinder (3).

3. A wire cutting apparatus according to claim 2, wherein: the lifting plate (504) is fixedly connected with the limiting plate (506), and the first threaded rod (503) is rotationally connected with the lifting plate (504).

4. A wire cutting apparatus according to claim 1, wherein: the moving block (507) is in threaded connection with a second threaded rod (509), the moving block (507) is in sliding connection with the guide rail (510), and the second threaded rod (509) is in rotary connection with the operating platform (1).