CN223889060U

CN223889060U - Sawing machine for cutting round steel

Info

Publication number: CN223889060U
Application number: CN202520535543.7U
Authority: CN
Inventors: 李鑫; 杨发广; 王富鑫
Original assignee: Dalian Lianghan Special Steel Co ltd
Current assignee: Dalian Lianghan Special Steel Co ltd
Priority date: 2025-03-26
Filing date: 2025-03-26
Publication date: 2026-02-10
Anticipated expiration: 2035-03-26

Abstract

The utility model relates to the technical field related to part processing, in particular to a sawing machine for cutting round steel, which comprises a cutting table, wherein the front surface of the cutting table is fixedly connected with an industrial control host, the upper surface of the cutting table is fixedly connected with a supporting frame, the front surface of the supporting frame is fixedly connected with a cutting box, the lower surface of the cutting box is in transmission connection with a saw blade, the upper surface of the cutting table is fixedly connected with a telescopic cylinder, the output end of the telescopic cylinder is fixedly connected with a feeding assembly, and the inner wall of the feeding assembly is fixedly connected with an equidistant assembly. This sawing machine for cutting round steel, through the setting of feeding component and equidistance subassembly, when using, can utilize strip shaped plate and push pedal to drive round steel and realize automatic propelling movement operation to utilize fly leaf and contact switch to restrict the distance that strip shaped plate removed at every turn, thereby need not the manual measuring tape of staff and just can accomplish equidistant cutting operation, also need not the manual propelling movement round steel of staff and cut, the security is higher, has improved round steel cutting's efficiency.

Description

Sawing machine for cutting round steel

Technical Field

The utility model relates to the technical field related to part machining, in particular to a sawing machine for cutting round steel.

Background

The annular saw band of the band sawing machine is tensioned on two saw wheels, and the saw wheel drives the saw band to cut. The band sawing machine is mainly vertical and horizontal. The saw frame of the vertical band sawing machine is vertically arranged, a workpiece moves during cutting to cut the curved profile of a plate material and a formed part, and the saw frame can be replaced by a file chain or an abrasive belt for file repairing or polishing, so that the vertical band sawing machine is a common industrial part machining tool.

At present, when the sawing machine is used for cutting round steel, the round steel is pushed and cut basically by using manual operation of a worker, and some round steels are required to be cut at equal intervals, after the manual operation of measuring scale marking is carried out on the round steel by the worker, the round steel is pushed and cut manually, and the operation mode is low in efficiency, and the cut of the round steel is difficult to be kept smooth, the quality is difficult to be guaranteed, and the round steel has certain potential safety hazard, so that a certain improvement space exists.

Disclosure of utility model

The utility model aims to provide a sawing machine for cutting round steel, which solves the problems that the existing sawing machine provided in the background art needs manual measuring scale marking by a worker and manually pushes round steel to cut when the round steel is cut equidistantly, so that the cutting quality of the round steel is poor, the efficiency is low and the safety hidden trouble exists.

The technical scheme includes that the sawing machine for cutting round steel comprises a cutting table, wherein an industrial control host is fixedly connected to the front face of the cutting table, a supporting frame is fixedly connected to the upper surface of the cutting table, a cutting box is fixedly connected to the front face of the supporting frame, a saw blade is connected to the lower surface of the cutting box in a transmission mode, a telescopic cylinder is fixedly connected to the upper surface of the cutting table, a feeding assembly is fixedly connected to the output end of the telescopic cylinder, an equidistant assembly is fixedly connected to the inner wall of the feeding assembly, a compressing assembly is fixedly connected to the upper surface of the feeding assembly, and an auxiliary assembly is fixedly connected to the left side of the feeding assembly;

The feeding assembly is used for automatically pushing the round steel to carry out cutting operation, the pressing assembly is used for improving the stabilizing effect of the round steel in the cutting process, the length of each section of the equidistant assembly is the same when the equidistant assembly is used for cutting the round steel, and the auxiliary assembly is used for providing support for the other end of the round steel.

Preferably, the feeding assembly comprises a feeding table, an arc-shaped groove is formed in the inner wall of the feeding table, and the feeding table is connected with the upper surface of the cutting table in a sliding mode.

Preferably, the equidistant subassembly includes first servo motor, the output fixedly connected with first lead screw of first servo motor, the inner wall fixedly connected with second servo motor of pay-off platform, the output fixedly connected with second lead screw of second servo motor, the interior bottom wall sliding connection of pay-off platform has the strip shaped plate, the upper surface fixedly connected with push pedal of strip shaped plate, the left side fixedly connected with drive plate of strip shaped plate, drive plate and first lead screw threaded connection.

Preferably, the inner bottom wall of the feeding table is slidably connected with a movable plate, the movable plate is in threaded connection with the second screw rod, the front surface of the movable plate is fixedly connected with a contact switch, and the position of the contact switch corresponds to that of the strip-shaped plate.

Preferably, the compacting component comprises an electric push rod, a chute is formed in the inner wall of the feeding table, a moving plate is slidably connected to the inner wall of the chute, the output end of the electric push rod is fixedly connected with the upper surface of the moving plate, an arc-shaped pressing plate is fixedly connected to the right side of the moving plate, and the position of the arc-shaped pressing plate corresponds to the position of the arc-shaped groove.

Preferably, the auxiliary assembly comprises a connecting frame, one end of the connecting frame away from the feeding table is fixedly connected with a supporting plate, the back of the supporting plate is fixedly connected with a positioning frame, the back of the positioning frame is rotationally connected with a threaded rod, the inner bottom wall of the positioning frame is slidably connected with a rectangular plate, the front of the rectangular plate is fixedly connected with two supporting ejector rods, the front ends of the two supporting ejector rods extend to the front of the supporting plate and are fixedly connected with supporting sleeves, and the positions of the supporting sleeves correspond to the positions of the arc grooves.

Preferably, the front end of the threaded rod is rotationally connected with the inner front wall of the positioning frame, the rectangular plate is in threaded connection with the threaded rod, and two rectangular through holes matched with the supporting ejector rods are formed in the front surface of the positioning frame.

Compared with the prior art, the sawing machine for cutting the round steel has the beneficial effects that through the arrangement of the feeding assembly and the equidistant assembly, when the sawing machine is used, the strip-shaped plate and the pushing plate can be utilized to drive the round steel to realize automatic pushing operation, and the distance of each movement of the strip-shaped plate is limited by utilizing the movable plate and the contact switch, so that equidistant cutting operation can be completed without manual measuring of a ruler by a worker, and the round steel is also not required to be manually pushed by the worker to be cut.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of an isometric assembly of the present utility model;

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

Fig. 4 is a schematic view of a three-dimensional split structure of an auxiliary assembly according to the present utility model.

The cutting machine comprises a cutting table, a 2 industrial control host, a 3, a support frame, a 4, a cutting box, a 5, a saw blade, a 6, a telescopic cylinder, a 7, a feeding assembly, an 8, an equidistant assembly, a 9, a pressing assembly, a 10, an auxiliary assembly, a 701, a feeding table, a 801, a first servo motor, a 802, a first screw rod, a 803, a second servo motor, a 804, a second screw rod, a 805, a strip plate, a 806, a push plate, a 807, a transmission plate, a 808, a movable plate, 809, a contact switch, 901, an electric push rod, 902, a movable plate, 903, an arc-shaped pressing plate, 1001, a connecting frame, 1002, a support plate, 1003, a positioning frame, 1004, a threaded rod, 1005, a rectangular plate, 1006, a support push rod, 1007 and a support sleeve.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-4, the utility model provides a technical scheme that the sawing machine for cutting round steel comprises a cutting table 1, wherein an industrial control host 2 is fixedly connected to the front surface of the cutting table 1, a support frame 3 is fixedly connected to the upper surface of the cutting table 1, a cutting box 4 is fixedly connected to the front surface of the support frame 3, a saw blade 5 is connected to the lower surface of the cutting box 4 in a transmission manner, a telescopic cylinder 6 is fixedly connected to the upper surface of the cutting table 1, a feeding assembly 7 is fixedly connected to the output end of the telescopic cylinder 6, an equidistant assembly 8 is fixedly connected to the inner wall of the feeding assembly 7, a compressing assembly 9 is fixedly connected to the upper surface of the feeding assembly 7, and an auxiliary assembly 10 is fixedly connected to the left side of the feeding assembly 7;

The feeding assembly 7 is used for automatically pushing round steel to conduct cutting operation, the pressing assembly 9 is used for improving the stabilizing effect of the round steel in the cutting process, the length of each section of round steel is the same when the equidistant assemblies 8 are used for cutting the round steel, and the auxiliary assembly 10 is used for providing support for the other end of the round steel.

Further, the feeding assembly 7 comprises a feeding table 701, an arc-shaped groove is formed in the inner wall of the feeding table 701, the feeding table 701 is slidably connected with the upper surface of the cutting table 1, and the telescopic cylinder 6 can drive the feeding table 701 to approach the saw blade 5, so that cutting operation on round steel is facilitated.

Further, equidistant subassembly 8 includes first servo motor 801, the output fixedly connected with first lead screw 802 of first servo motor 801, the inner wall fixedly connected with second servo motor 803 of pay-off platform 701, the output fixedly connected with second lead screw 804 of second servo motor 803, the interior bottom wall sliding connection of pay-off platform 701 has strip shaped plate 805, the upper surface fixedly connected with push pedal 806 of strip shaped plate 805, the left side fixedly connected with driving plate 807 of strip shaped plate 805, driving plate 807 and first lead screw 802 threaded connection, the back can be driven strip shaped plate 805 through driving plate 807 and the backward movement of strip shaped plate 805 to drive the round steel backward movement through push pedal 806 after the start-up of first servo motor 801.

Further, the movable plate 808 is slidably connected to the inner bottom wall of the feeding table 701, the movable plate 808 is in threaded connection with the second screw rod 804, the contact switch 809 is fixedly connected to the front surface of the movable plate 808, the position of the contact switch 809 corresponds to that of the strip-shaped plate 805, when the strip-shaped plate 805 moves backwards, the contact switch 809 can touch the front surface of the movable plate 808, after the contact switch 809 is started under pressure, the first servo motor 801 can be automatically closed, the second servo motor 803 can be opened, the first servo motor 801 stops moving the strip-shaped plate 805, meanwhile, the second servo motor 803 drives the movable plate 808 to move backwards for the same distance, and equidistant cutting operation on round steel is facilitated.

Further, compress tightly subassembly 9 includes electric putter 901, the spout has been seted up to the inner wall of pay-off platform 701, the inner wall sliding connection of spout has movable plate 902, electric putter 901's output and the last fixed surface of movable plate 902 are connected, and the right side fixedly connected with arc clamp plate 903 of movable plate 902, the position of arc clamp plate 903 corresponds with the position of arc groove, electric putter 901 can drive movable plate 902 and reciprocate in the spout, when movable plate 902 moves to the bottom in the spout, arc clamp plate 903 can compress tightly the restriction of the round steel surface in the arc groove this moment, guarantee that the round steel can not break away from the arc groove.

Further, the auxiliary assembly 10 includes the link 1001, the one end fixedly connected with backup pad 1002 that the link 1001 kept away from pay-off platform 701, the back fixedly connected with location frame 1003 of backup pad 1002, the back rotation of location frame 1003 is connected with threaded rod 1004, the interior bottom wall sliding connection of location frame 1003 has rectangular plate 1005, the front fixedly connected with two support ejector pins 1006 of rectangular plate 1005, the front end of two support ejector pins 1006 extends to the front of backup pad 1002 and fixedly connected with support sleeve 1007, and the position of support sleeve 1007 corresponds with the position of arc wall, the front end of threaded rod 1004 rotates with the interior front wall of location frame 1003 to be connected, and rectangular plate 1005 and threaded rod 1004 threaded connection, two rectangular through-holes with support ejector pin 1006 looks adaptation are seted up to the front of location frame 1003, rotate threaded rod 1004, can drive rectangular plate 1005 and move forward in location frame 1003, thereby through the front and back position of two support ejector pins 1006 adjustment support sleeve's front and back position, when making things convenient for the round steel to carry out different length cutting, make the support sleeve 1007 can support the operation to the rear end of round steel all the time, stability in the cutting process has been improved.

Working principle: firstly, placing round steel in an arc groove on a feeding table 701, at the moment, adjusting the single moving distance of a movable plate 808 by an industrial control host 2, cutting the round steel into different lengths, after the regulation is finished, driving the movable plate 808 to move to a designated position by a second screw rod 804 through a second servo motor 803, opening an electric push rod 901 at the moment, driving a movable plate 902 and an arc pressing plate 903 to descend by the electric push rod 901, limiting the round steel in the arc groove by the arc pressing plate 903, simultaneously, rotating a threaded rod 1004 according to the required length of the round steel cutting, driving two supporting push rods 1006 to move forwards by a rectangular plate 1005, driving a supporting sleeve 1007 to move forwards, inserting the rear end of the round steel into the supporting sleeve 1007, at the moment, starting a first servo motor 801, driving a transmission plate 807 to move backwards by the first screw rod 802, driving a strip-shaped plate 805 and a push plate 806 to move backwards, until the push plate 806 contacts with the front end of the round steel, the first servo motor 801 stops, the telescopic cylinder 6 drives the feeding table 701 to move rightward, so that the round steel can be cut by the saw blade 5, after cutting is completed, the telescopic cylinder 6 drives the feeding table 701 to return to the original position, the first servo motor 801 drives the strip-shaped plate 805 to move backward, the push plate 806 pushes the front end of the round steel, drives the round steel to move backward, the contact switch 809 automatically closes the first servo motor 801 until the back surface of the strip-shaped plate 805 contacts with the contact switch 809, simultaneously opens the second servo motor 803, drives the second screw 804 to drive the movable plate 808 to move backward for a fixed distance, at this time, the rear end of the round steel is just inserted into the supporting sleeve 1007, and the telescopic cylinder 6 is started again and drives the feeding table 701 to move rightward, so that the round steel is driven to be cut, the cutting operation is completed by manually pushing the round steel after the staff is not required to manually measure the ruler, so that the cutting quality and efficiency of the round steel are greatly improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The sawing machine for cutting the round steel comprises a cutting table (1) and is characterized in that an industrial control host (2) is fixedly connected to the front surface of the cutting table (1), a supporting frame (3) is fixedly connected to the upper surface of the cutting table (1), a cutting box (4) is fixedly connected to the front surface of the supporting frame (3), a saw blade (5) is connected to the lower surface of the cutting box (4) in a transmission mode, a telescopic cylinder (6) is fixedly connected to the upper surface of the cutting table (1), a feeding assembly (7) is fixedly connected to the output end of the telescopic cylinder (6), an equidistant assembly (8) is fixedly connected to the inner wall of the feeding assembly (7), a pressing assembly (9) is fixedly connected to the upper surface of the feeding assembly (7), and an auxiliary assembly (10) is fixedly connected to the left side of the feeding assembly (7);

The feeding assembly (7) is used for automatically pushing round steel to conduct cutting operation, the pressing assembly (9) is used for improving the stabilizing effect of the round steel in the cutting process, the length of each section of the equidistant assembly (8) is the same when the round steel is cut, and the auxiliary assembly (10) is used for providing support for the other end of the round steel.

2. The sawing machine for cutting round steel according to claim 1, wherein the feeding assembly (7) comprises a feeding table (701), an arc-shaped groove is formed in the inner wall of the feeding table (701), and the feeding table (701) is slidably connected with the upper surface of the cutting table (1).

3. The sawing machine for cutting round steel according to claim 1 or 2, wherein the equidistant assembly (8) comprises a first servo motor (801), the output end of the first servo motor (801) is fixedly connected with a first screw rod (802), the inner wall of the feeding table (701) is fixedly connected with a second servo motor (803), the output end of the second servo motor (803) is fixedly connected with a second screw rod (804), the inner bottom wall of the feeding table (701) is slidably connected with a strip-shaped plate (805), the upper surface of the strip-shaped plate (805) is fixedly connected with a push plate (806), the left side of the strip-shaped plate (805) is fixedly connected with a transmission plate (807), and the transmission plate (807) is in threaded connection with the first screw rod (802).

4. The sawing machine for cutting round steel according to claim 2, wherein a movable plate (808) is connected to the inner bottom wall of the feeding table (701) in a sliding manner, the movable plate (808) is in threaded connection with the second screw rod (804), a contact switch (809) is fixedly connected to the front surface of the movable plate (808), and the position of the contact switch (809) corresponds to the position of the strip-shaped plate (805).

5. The sawing machine for cutting round steel according to claim 1 or 2, wherein the pressing assembly (9) comprises an electric push rod (901), a chute is formed in the inner wall of the feeding table (701), a movable plate (902) is slidably connected to the inner wall of the chute, the output end of the electric push rod (901) is fixedly connected with the upper surface of the movable plate (902), an arc-shaped pressing plate (903) is fixedly connected to the right side of the movable plate (902), and the position of the arc-shaped pressing plate (903) corresponds to the position of the arc-shaped groove.

6. The sawing machine for cutting round steel according to claim 1, wherein the auxiliary assembly (10) comprises a connecting frame (1001), one end, away from the feeding table (701), of the connecting frame (1001) is fixedly connected with a supporting plate (1002), the back surface of the supporting plate (1002) is fixedly connected with a positioning frame (1003), the back surface of the positioning frame (1003) is rotationally connected with a threaded rod (1004), the inner bottom wall of the positioning frame (1003) is slidably connected with a rectangular plate (1005), the front surface of the rectangular plate (1005) is fixedly connected with two supporting ejector rods (1006), the front ends of the two supporting ejector rods (1006) extend to the front surface of the supporting plate (1002) and are fixedly connected with supporting sleeves (1007), and the positions of the supporting sleeves (1007) correspond to the positions of the arc grooves.

7. The sawing machine for cutting round steel according to claim 6, wherein the front end of the threaded rod (1004) is rotatably connected with the inner front wall of the positioning frame (1003), the rectangular plate (1005) is in threaded connection with the threaded rod (1004), and two rectangular through holes matched with the supporting ejector rods (1006) are formed in the front surface of the positioning frame (1003).