CN214639879U

CN214639879U - Cutting device is used in processing of steel silk for automobile spring

Info

Publication number: CN214639879U
Application number: CN202023247515.1U
Authority: CN
Inventors: 蓝振良
Original assignee: Changshu Qinchuan Steel Wire Products Co ltd
Current assignee: Changshu Qinchuan Steel Wire Products Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-09
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a cutting device for processing steel wire for automobile spring, which comprises a workbench, wherein the corners around the bottom end surface of the workbench are respectively connected with a support column, the corners around the upper end surface of the workbench are respectively connected with a support rod, the top end of the support rod is connected with a mounting plate, the output end of the mounting plate is provided with a cylinder, the output end of the cylinder is connected with a lifting plate, the middle part of the bottom end surface of the lifting plate is provided with a cutting blade, the middle part of the upper end surface of the workbench is fixedly connected with a cutting platform, when in use, the steel wire passes through a left limiting ring and a right limiting ring to be preliminarily positioned, then the cylinder is started, the cylinder works to drive the lifting plate, the cutting blade and a telescopic rod to move downwards, the limiting block is firstly contacted with the steel wire and is positioned again, the cylinder continues to work to drive the cutting blade to move downwards, the telescopic rod compresses the spring on the outer surface and cuts the steel wire, cutting efficiency is higher, and the location effect is good.

Description

Cutting device is used in processing of steel silk for automobile spring

Technical Field

The utility model relates to an automobile spring steel wire production technical field specifically is a cutting device is used in processing of automobile spring steel wire.

Background

In car research and development design, need use numerous tension spring and damping spring, car spring is processed through the steel wire mostly and is formed, for the length that satisfies the production spring, needs cut the steel wire, and traditional spring steel wire cutting device needs the manual work to aim at when the cutting, drops into the steel wire in cutting mechanism, has certain danger like this to it is inefficient, for this reason, provides a cutting device is used in processing of steel wire for car spring.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting device is used in processing of steel silk for automobile spring to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cutting device for machining a steel wire for an automobile spring comprises a workbench, wherein supporting columns are fixedly connected to the peripheral corners of the bottom end face of the workbench respectively, supporting rods are fixedly connected to the peripheral corners of the upper end face of the workbench respectively, a mounting plate is fixedly connected to the top ends of the supporting rods, an air cylinder is fixedly mounted at the output end of the mounting plate, a lifting plate is fixedly connected to the output end of the air cylinder, a cutting blade is fixedly mounted in the middle of the bottom end face of the lifting plate, a cutting table is fixedly connected to the middle of the upper end face of the workbench, telescopic rods are fixedly connected to the left side and the right side of the bottom end face of the lifting plate respectively, a limiting block is fixedly connected to the lower end of each telescopic rod, a spring is sleeved on the outer surface of each telescopic rod, one end of each spring is fixedly connected with the bottom end face of the lifting plate, and the other end of each spring is fixedly connected with the upper end face of the limiting block, the left side and the right side of the upper end face of the cutting table are fixedly connected with limiting rings.

Preferably, the equal fixedly connected with backup pad in side around the up end of workstation, the backup pad is established in the left side of cutting the platform, rotates between the backup pad of front and back side and installs first live-rollers, and the leading flank fixed mounting of the backup pad of front side has first motor, the one end fixed connection who supports the pivot on the output of first motor and the first live-rollers, the top of first live-rollers is provided with the second live-rollers.

Preferably, the up end fixed mounting of backup pad has the second motor, and the relative one side of the backup pad of front and back side is provided with the recess, and the inside of recess is provided with the threaded rod, the top of threaded rod and the output fixed connection of second motor, the lower extreme of threaded rod rotates with the interior terminal lateral wall of recess and is connected, the surface screw thread of threaded rod has connect the slider soon, the second live-rollers rotates and installs between the slider of front and back side, the guide arm is worn to be equipped with in the slider slides, the upper and lower both ends of guide arm respectively with the interior top lateral wall of recess, interior terminal lateral wall fixed connection, the guide arm of front and back side is located the threaded rod of front and back side respectively and leaves one side mutually.

Preferably, the left side and the right side of the upper end face of the mounting plate are respectively provided with a sliding rod in a sliding and penetrating mode, the top end of the sliding rod is fixedly connected with a fixing block, and the lower end of the sliding rod is fixedly connected with the upper end face of the lifting plate.

Preferably, the bottom end of the supporting column is provided with a rubber pad.

Preferably, the front side face of the workbench is fixedly provided with a controller, and the controller is electrically connected with the signal input end of the first motor, the signal input end of the second motor and the signal input end of the air cylinder through wires respectively.

Compared with the prior art, the beneficial effects of the utility model are that: place the steel wire between first live-rollers and second live-rollers, start first motor, first motor work drives first live-rollers and rotates, the steel wire covers and rotates and carries out automatic feeding under the effect of the pressure of first live-rollers and second live-rollers, later pass the spacing ring about with the steel wire, carry out preliminary positioning, later start the cylinder, cylinder work drives the lifter plate, cut the blade, and the telescopic link moves down, the stopper will contact the steel wire earlier, and fix a position the steel wire once more, the cylinder continues work to drive and cuts the blade and move down, the telescopic link will compress the spring of surface and cut the steel wire, it is higher to cut efficiency, positioning effect is good, but steel wire automatic feeding, this device conveniently adjusts the distance between first live-rollers and the second live-rollers through the second motor simultaneously, high practicability.

Drawings

FIG. 1 is a schematic front cross-sectional view of a main body structure of a cutting device for machining a steel wire for an automobile spring;

FIG. 2 is a left enlarged schematic view of a telescopic rod structure of the cutting device for machining steel wires for automobile springs;

fig. 3 is an enlarged schematic left-side cross-sectional view of a supporting plate structure of a cutting device for machining a steel wire for an automobile spring.

In the figure: 1-supporting column, 2-workbench, 3-first motor, 4-supporting plate, 5-second motor, 6-supporting rod, 7-mounting plate, 8-cutting blade, 9-cylinder, 10-sliding rod, 11-controller, 12-lifting plate, 13-telescopic rod, 14-limiting block, 15-limiting ring, 16-cutting table, 17-spring, 18-guide rod, 19-sliding block, 20-second rotating roller, 21-threaded rod and 22-first rotating roller.

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 to 3, the present invention provides a technical solution: a cutting device for machining steel wires for automobile springs comprises a workbench 2, wherein supporting columns 1 are fixedly connected to the corners of the periphery of the bottom end face of the workbench 2 respectively, supporting rods 6 are fixedly connected to the corners of the periphery of the upper end face of the workbench 2 respectively, a mounting plate 7 is fixedly connected to the top end of each supporting rod 6, an air cylinder 9 is fixedly mounted at the output end of each mounting plate 7, an elevating plate 12 is fixedly connected to the output end of each air cylinder 9, a cutting blade 8 is fixedly mounted in the middle of the bottom end face of each elevating plate 12, a cutting table 16 is fixedly connected to the middle of the upper end face of the workbench 2, telescopic rods 13 are fixedly connected to the left side and the right side of the bottom end face of each elevating plate 12 respectively, a limiting block 14 is fixedly connected to the lower end of each telescopic rod 13, a spring 17 is sleeved on the outer surface of each telescopic rod 13, and one end of each spring 17 is fixedly connected with the bottom end face of each elevating plate 12, the other end of the spring 17 is fixedly connected with the upper end face of the limiting block 14, and limiting rings 15 are fixedly connected to the left side and the right side of the upper end face of the cutting table 16.

During the use, pass the spacing ring 15 of left and right sides with the steel wire, tentatively fix a position, later start cylinder 9, cylinder 9 work drives lifter plate 12, cuts blade 8 and telescopic link 13 downstream, stopper 14 will touch the steel wire earlier to fix a position once more with the steel wire, cylinder 9 continues work and drives and cuts blade 8 downstream, telescopic link 13 will compress the spring 17 of surface and cut the steel wire, cuts efficiently, and the location is effectual.

Equal fixedly connected with backup pad 4 of rear side before the up end of workstation 2, backup pad 4 is established in the left side that cuts platform 16, rotates between the backup pad 4 of front and back side and installs first live-rollers 22, and the leading flank fixed mounting of the backup pad 4 of front side has first motor 3, the one end fixed connection of support pivot on the output of first motor 3 and the first live-rollers 22, the top of first live-rollers 22 is provided with second live-rollers 20.

The steel wire is placed between the first rotating roller 22 and the second rotating roller 20, then passes through the limiting ring 15, the first motor 3 is started, the first motor 3 works to drive the first rotating roller 22 to rotate, and the steel wire is automatically fed under the pressing and rotating effects of the first rotating roller 22 and the second rotating roller 20.

The up end fixed mounting of backup pad 4 has second motor 5, and the relative one side of backup pad 4 of front and back side is provided with the recess, and the inside of recess is provided with threaded rod 21, the top of threaded rod 21 and the output fixed connection of second motor 5, the lower extreme of threaded rod 21 rotates with the interior bottom lateral wall of recess to be connected, the surface screw thread of threaded rod 21 has connect slider 19 soon, second live-rollers 20 rotates and installs between the slider 19 of front and back side, slide on the slider 19 and wear to be equipped with guide arm 18, the upper and lower both ends of guide arm 18 respectively with the interior top lateral wall of recess, interior bottom lateral wall fixed connection, the guide arm 18 of front and back side is located the threaded rod 21 of front and back side one side that leaves mutually respectively.

The second motor 5 is started, the second motor 5 works to transfer the threaded rod 21 to rotate, the threaded rod 21 rotates to drive the sliding block 19 and the second rotating roller 20 to move up and down along the guide rod 18, and a person can adjust the interval between the first rotating roller 22 and the second rotating roller 20 conveniently.

The side is worn to be equipped with and is slided slide bar 10 respectively about the up end of mounting panel 7, the top fixedly connected with fixed block of slide bar 10, the lower extreme of slide bar 10 and the up end fixed connection of lifter plate 12 will drive slide bar 10 and reciprocate when lifter plate 12 reciprocates to make lifter plate 12 go up and down stably, improve the cutting quality of steel wire.

The bottom of support column 1 is provided with the rubber pad for what make the device place is more stable.

The front side face of the workbench 2 is fixedly provided with a controller 11, and the controller 11 is respectively electrically connected with the signal input end of the first motor 3, the signal input end of the second motor 5 and the signal input end of the cylinder 9 through leads.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a cutting device is used in processing of steel silk for automobile spring, includes workstation (2), its characterized in that: the cutting machine is characterized in that supporting columns (1) are fixedly connected to the corners around the bottom end face of the workbench (2) respectively, supporting rods (6) are fixedly connected to the corners around the upper end face of the workbench (2) respectively, a mounting plate (7) is fixedly connected to the top end of each supporting rod (6), an air cylinder (9) is fixedly mounted at the output end of each mounting plate (7), a lifting plate (12) is fixedly connected to the output end of each air cylinder (9), a cutting blade (8) is fixedly mounted in the middle of the bottom end face of each lifting plate (12), a cutting table (16) is fixedly connected to the middle of the upper end face of the workbench (2), telescopic rods (13) are fixedly connected to the left side and the right side of the bottom end face of each lifting plate (12) respectively, limit blocks (14) are fixedly connected to the lower ends of the telescopic rods (13), springs (17) are sleeved on the outer surfaces of the telescopic rods (13), and one ends of the springs (17) are fixedly connected with the bottom end faces of the lifting plates (12), the other end of spring (17) and the up end fixed connection of stopper (14), the equal fixedly connected with spacing ring (15) of the up end left and right sides of cutting platform (16).

2. The cutting device for machining the steel wire for the automobile spring as set forth in claim 1, wherein: the equal fixedly connected with backup pad (4) of rear side before the up end of workstation (2), establish in the left side that cuts platform (16) backup pad (4), rotate between backup pad (4) of front and back side and install first live-rollers (22), the leading flank fixed mounting of backup pad (4) of front side has first motor (3), the one end fixed connection who supports the pivot on the output of first motor (3) and first live-rollers (22), the top of first live-rollers (22) is provided with second live-rollers (20).

3. The cutting device for machining the steel wire for the automobile spring as set forth in claim 2, wherein: the up end fixed mounting of backup pad (4) has second motor (5), and the relative one side of backup pad (4) of front and back side is provided with the recess, and the inside of recess is provided with threaded rod (21), the top of threaded rod (21) and the output fixed connection of second motor (5), the lower extreme of threaded rod (21) is connected with the interior bottom end lateral wall rotation of recess, the surface screw thread of threaded rod (21) has connect slider (19) soon, second live-rollers (20) rotate and install between slider (19) of front and back side, slide on slider (19) and wear to be equipped with guide arm (18), the upper and lower both ends of guide arm (18) respectively with the interior top lateral wall of recess, interior bottom end lateral wall fixed connection, guide arm (18) of front and back side are located the one side that separates of threaded rod (21) of front and back side respectively.

4. The cutting device for machining the steel wire for the automobile spring as set forth in claim 3, wherein: the left side and the right side of the upper end face of the mounting plate (7) are respectively provided with a sliding rod (10) in a sliding mode in a penetrating mode, the top end of the sliding rod (10) is fixedly connected with a fixing block, and the lower end of the sliding rod (10) is fixedly connected with the upper end face of the lifting plate (12).

5. The cutting device for machining the steel wire for the automobile spring as set forth in claim 4, wherein: the bottom of the support column (1) is provided with a rubber pad.

6. The cutting device for machining the steel wire for the automobile spring as set forth in claim 5, wherein: the front side face of the workbench (2) is fixedly provided with a controller (11), and the controller (11) is electrically connected with a signal input end of the first motor (3), a signal input end of the second motor (5) and a signal input end of the cylinder (9) through wires respectively.