Steel machining straightening machine

Abstract

The utility model relates to the technical field of steel straightening, and discloses a steel processing straightening machine which comprises an operation table, a fixing plate is fixedly connected to the top of the operation table, a fixing block is fixedly connected to the top of the operation table, and a rust removal assembly is arranged in the fixing block. And the rust removal assembly comprises a grinding roller, the grinding roller is rotationally connected to the interior of the fixing block, abrasive paper is fixedly connected to the periphery of the grinding roller, a second motor is fixedly connected to the interior of the operation table, and the output end of the second motor is fixedly connected with one end of the grinding roller. When steel is straightened and derusted, the first motor drives the conveying rollers and the extrusion rollers to cooperatively work to straighten the steel, meanwhile, the second motor and the polishing rollers work, straightening, polishing and derusting integrated treatment of the steel is achieved, the strength of the steel can be improved through polishing and derusting, and the service life of the steel can be prolonged; and meanwhile, the working efficiency is improved through a convenient abrasive paper replacement mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel straightening technical field especially relates to a steel processing straightening machine. BACKGROUND

[0002] The steel processing straightening machine is widely used, it can correct the shape defects such as bending and distortion of steel in rolling, forging, transportation and other links, and make the steel restore straight state, which not only can meet the requirements of straightness of building steel bars, but also can improve the machining precision of subsequent deep processing procedures such as cutting, drilling and welding, reduce the scrap rate, and adjust the internal residual stress distribution of steel during the straightening process, make the mechanical properties more uniform and stable, improve the fatigue resistance of steel for mechanical parts under alternating load, in addition, the straightened steel is convenient for stacking, handling and counting in packaging and sales links, ensures product quality, enhances market competitiveness, and in modern automatic production line, it can adapt to various processing equipment, ensures that the steel enters the subsequent process with appropriate shape, improves the continuity and efficiency of production line,

[0003] At present, the steel processing straightening machine used is adjusted according to the type, size and bending degree of steel and other parameters, the running state of the equipment is checked, then the steel is sent into the straightening machine stably and accurately through the feeding device. Under the action of the staggered straightening rollers, the steel is repeatedly bent by multiple pairs of straightening rollers with alternating bending direction, the bending degree gradually decreases, and the bending angle and pressure of each pair of straightening rollers can be adjusted according to the steel condition, the straightened steel is transported out by the discharging device, and then quality inspection is carried out, if the ideal effect is not achieved, the steel will be sent back to the straightening machine again for straightening.

[0004] The above device can straighten the steel, but the steel is generally placed outdoors for a long time, which makes the steel easy to rust, and if not treated, it will affect the strength and service life of the steel, so the practicability of the above device needs to be further improved, therefore, a steel processing straightening machine is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a steel processing straightening machine, which aims at improving the problem that the steel is easy to rust and cannot be polished in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides a steel processing straightener, including operation platform, the top fixed connection of operation platform has fixed plate, the inside rotationally connected of fixed plate has transmission roller no. 3, transmission roller no. 2 and transmission roller no. 1, the outer circle of transmission roller no. 3, transmission roller no. 2 and transmission roller no. 1 is installed with drive assembly, the top fixed connection of operation platform has fixed block, the inside of fixed block is provided with rust removal assembly, the side fixed connection of fixed block has support frame, the inside mounting of support frame has dismantling assembly, the inside of fixed plate is provided with adjusting assembly, the rust removal assembly includes polishing roller, the inside rotationally connected of fixed block has sandpaper, the inside fixed connection of operation platform has motor no. 2, the output with polishing roller one end fixed connection of motor no. 2,

[0008] As a further description of the above technical solution:

[0009] The dismantling assembly includes a pull rod, the outer periphery of the pull rod is slidably connected with the inner portion of the support frame, the side surface of the pull rod is fixedly connected with a cross rod, the side surface of the cross rod is fixedly connected with a spring, and the pull rod is interlocked with the inner portions of the fixed block and the fixed frame.

[0010] As a further description of the above technical solution:

[0011] The adjusting assembly includes a threaded rod, the outer periphery of the threaded rod is threadedly connected with the inner portion of the fixed plate, and the outer periphery of the threaded rod is threadedly connected with a support plate and a nut.

[0012] As a further description of the above technical solution:

[0013] The drive assembly includes a motor, the outer periphery of the motor is fixedly connected with the inner portion of the operation platform, the output of the motor is fixedly connected with a transmission roller no. 2, the outer periphery of the transmission roller no. 2 is installed with a belt no. 1 and a belt no. 2, and the inner portions of the belt no. 1 and the belt no. 2 are sequentially installed with a transmission roller no. 3 and a transmission roller no. 1.

[0014] As a further description of the above technical solution:

[0015] The inner portion of the support plate is rotationally connected with a plurality of extrusion rollers.

[0016] As a further description of the above technical solution:

[0017] The inner portion of the support frame is fixedly connected with a clamping block, and one end of the pull rod is fixedly connected with a pull ring.

[0018] As a further description of the above technical solution:

[0019] The bottom of the operation platform is fixedly connected with a universal wheel, and the side surface of the universal wheel is provided with a locking block.

[0020] As a further description of the above technical solutions:

[0021] The adjusting assembly is provided with multiple groups, and the multiple groups of adjusting assemblies are located at the side of the operation table.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1. In the utility model, when straightening and derusting the steel material, the transmission roller and the extrusion roller are driven by motor one to work cooperatively to straighten the steel material, and motor two and the polishing roller work to realize integrated processing of straightening, polishing and derusting of the steel material, the polishing and derusting can improve the strength and service life of the steel material, the convenient sandpaper replacement mode improves work efficiency, and effectively guarantees the steel processing quality and operation fluency.

[0024] 2. In the utility model, when adjusting according to the size of the steel material, the distance between the transmission roller and the extrusion roller is adjusted by rotating the threaded rod to drive the supporting plate to lift, and the nut is used to fix after adjustment. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 A three-dimensional schematic view of a steel processing straightening machine is provided for the utility model;

[0026] Figure 2 A structure schematic view of a support frame section of a steel processing straightening machine is provided for the utility model;

[0027] Figure 3 A structure schematic view of a threaded rod of a steel processing straightening machine is provided for the utility model.

[0028] LEGEND:

[0029] 1. Operation table; 2. Lock block; 3. Universal wheel; 4. Motor one; 5. Motor two; 6. Fixed plate; 7. Supporting plate; 8. Threaded rod; 9. Nut; 10. Fixed block; 11. Fixed frame; 12. Polishing roller; 13. Sandpaper; 14. Pull ring; 15. Pull rod; 16. Spring; 17. Cross bar; 18. Support frame; 19. Clamping block; 20. Extrusion roller; 21. Transmission roller one; 22. Belt one; 23. Belt two; 24. Transmission roller three; 25. Transmission roller two. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of the present utility model.

[0031] With reference to Figures 1-3 The present utility model provides an embodiment: a steel processing straightening machine, operation platform 1 is fixedly connected with fixed plate 6 on the top, the inside of fixed plate 6 is rotatably connected with transmission roller three 24, transmission roller two 25 and transmission roller one 21, the steel can be transported through transmission roller three 24, transmission roller two 25 and transmission roller one 21, and the steel is assisted to carry out straightening treatment, the outer periphery of transmission roller three 24, transmission roller two 25 and transmission roller one 21 is equipped with driving assembly, the top of operation platform 1 is fixedly connected with fixed block 10, the inside of fixed block 10 is provided with rust removal assembly, the side of fixed block 10 is fixedly connected with support frame 18, the inside of support frame 18 is installed with dismounting assembly, the inside of fixed plate 6 is provided with adjusting assembly, the rust removal assembly includes polishing roller 12, polishing roller 12 is rotatably connected in the inside of fixed block 10, the outer periphery of polishing roller 12 is fixedly connected with sandpaper 13, the inside of operation platform 1 is fixedly connected with motor two 5, the output end of motor two 5 is fixedly connected with one end of polishing roller 12, polishing roller 12 is driven to rotate through the work of motor two 5, so as to polish and rust removal treatment to the steel through sandpaper 13, improve the strength and service life of the steel.

[0032] With reference to Figure 1 And Figure 2 The dismounting assembly includes pull rod 15, the outer periphery of pull rod 15 is slidably connected with the inside of support frame 18, the side of pull rod 15 is fixedly connected with cross rod 17, the side of cross rod 17 is fixedly connected with spring 16, the inside of pull rod 15 and fixed block 10 and fixed frame 11 are mutually clamped, the spring 16 is extruded under the action of cross rod 17 through the outward pull of pull rod 15, so that the spring 16 is contracted under stress, at the same time, pull rod 15 is separated from the inside of fixed block 10 and fixed frame 11, so that fixed frame 11 can be pulled out from the inside of fixed block 10, at this moment, polishing roller 12 can be removed, so as to replace sandpaper 13 conveniently, the operation is simple, and the polishing effect is ensured.

[0033] With reference to Figures 1-3The adjusting assembly comprises a threaded rod 8, the outer periphery of which is screwed with the inner part of the fixed plate 6, the outer periphery of the threaded rod 8 is screwed with the supporting plate 7 and the nut 9, the supporting plate 7 is lifted on the top of the fixed plate 6 by rotating the threaded rod 8, and the nut 9 is screwed to the top of the fixed plate 6 to further fix it after adjustment, so that the straightening distance can be adjusted according to the size of the steel, which is convenient and efficient, improves the work efficiency, the driving assembly comprises a motor 4, the outer periphery of which is fixedly connected with the inner part of the operating table 1, the output end of the motor 4 is fixedly connected with the conveying roller 25, the conveying roller 25 is rotated by the motor 4, the outer periphery of the conveying roller 25 is provided with the belt 22 and the belt 23, so that the belt 22 and the belt 23 are driven to work by the rotation of the conveying roller 25, the inner part of the belt 22 and the belt 23 is sequentially provided with the conveying roller 24 and the conveying roller 21, so that the conveying roller 24 and the conveying roller 21 are driven to rotate by the work of the belt 22 and the belt 23, so that the steel can be conveyed and straightened, the inner part of the supporting plate 7 is rotatably connected with the extrusion roller 20, the extrusion roller 20 is provided with a plurality of extrusion rollers 20, which can straighten the steel under the action of the plurality of extrusion rollers 20, the conveying roller 24, the conveying roller 21 and the conveying roller 25, which is convenient for subsequent use, the inner part of the supporting frame 18 is fixedly connected with the clamping block 19, one end of the pull rod 15 is fixedly connected with the pull ring 14, the pull rod 15 is moved by the pull ring 14, the horizontal rod 17 is clamped and supported with the clamping block 19 by rotating and the tension of the spring 16 when the pull rod 15 is pulled out, so as to further facilitate the subsequent operation of the staff, the bottom of the operating table 1 is fixedly connected with the universal wheel 3, so as to facilitate the movement of the whole device, improve the flexibility of the device, the side surface of the universal wheel 3 is provided with the locking block 2, which can be locked under the action of the locking block 2 during work, so as to improve the stability during work, the adjusting assembly is provided with a plurality of groups, and the plurality of adjusting assemblies are located on the side surface of the operating table 1, so that the extrusion roller 20 can work more stably during straightening of the steel.

[0034] Working principle: first, the steel is polished rust, through the motor 4 work drive transmission roller two 25 rotation, so that the belt 22 and belt 2 3 work drive transmission roller 1 21 and transmission roller 3 24 work, so that the extrusion roller 20 under the action of the steel straightening, straightening of the steel conveying to the polishing roller 12 above by motor 5 work drive polishing roller 12 rotation of the steel polishing rust, when the sandpaper 13 is replaced, pull out the pull rod 15 so that the pull rod 15 and the inside of the fixed frame 11 is separated, so that the fixed frame 11 can be taken away, so that the polishing roller 12 can be directly taken down sandpaper 13, installation is good polishing roller 12 and the fixed frame 11 is inserted into the inside of the fixed block 10, at this moment, loosen the pull rod 15 will be in the spring 16 reset under the action of the tension of the pull rod 15 and the fixed block 10 and the inside of the fixed frame 11 is clamped and fixed, convenient operation, through the polishing of the steel rust improves the strength and service life of the steel, at the same time, it is convenient to replace the sandpaper 13, improves the work efficiency;Secondly, according to the size of the steel, the distance between the conveying roller and the extrusion roller 20 is adjusted, the supporting plate 7 is driven by rotating the threaded rod 8 to lift on the top of the fixed plate 6, and the nut 9 is screwed to the top of the fixed plate 6 to further fix after adjustment, so as to adjust according to the size of the steel, convenient operation, further improves the work efficiency.

[0035] Finally, it should be pointed out that: the above described only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it can still be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A steel processing straightening machine comprising an operating table (1), characterized in that: The top of the operating platform (1) is fixedly connected with a fixed plate (6), the inside of the fixed plate (6) is rotatably connected with a conveying roller three (24), a conveying roller two (25) and a conveying roller one (21), the outer periphery of the conveying roller three (24), the conveying roller two (25) and the conveying roller one (21) is provided with a driving assembly, the top of the operating platform (1) is fixedly connected with a fixed block (10), the inside of the fixed block (10) is provided with a rust removal assembly, the side surface of the fixed block (10) is fixedly connected with a support frame (18), the inside of the support frame (18) is provided with a dismounting assembly, the inside of the fixed plate (6) is provided with an adjusting assembly. The rust removal assembly comprises a grinding roller (12), the grinding roller (12) is rotatably connected in the inside of the fixed block (10), the outer periphery of the grinding roller (12) is fixedly connected with an abrasive paper (13), the inside of the operating platform (1) is fixedly connected with a motor two (5), and one end of the grinding roller (12) is fixedly connected with the output end of the motor two (5).

2. A steel processing straightening machine according to claim 1, characterized in that: The dismounting assembly comprises a pull rod (15), the outer periphery of the pull rod (15) is slidably connected with the inside of the support frame (18), the side surface of the pull rod (15) is fixedly connected with a cross rod (17), the side surface of the cross rod (17) is fixedly connected with a spring (16), and the inside of the pull rod (15), the fixed block (10) and the fixed frame (11) are mutually clamped.

3. A steel processing straightening machine according to claim 1, characterized in that: The adjusting assembly comprises a threaded rod (8), the outer periphery of the threaded rod (8) is screwedly connected with the inside of the fixed plate (6), the outer periphery of the threaded rod (8) is screwedly connected with a supporting plate (7) and a nut (9).

4. A steel processing straightening machine according to claim 1, characterized in that: The driving assembly comprises a motor one (4), the outer periphery of the motor one (4) is fixedly connected with the inside of the operating platform (1), the output end of the motor one (4) is fixedly connected with the conveying roller two (25), the outer periphery of the conveying roller two (25) is provided with a belt one (22) and a belt two (23), and the inside of the belt one (22) and the belt two (23) is sequentially provided with the conveying roller three (24) and the conveying roller one (21).

5. A steel processing straightening machine according to claim 3, characterized in that: The inside of the supporting plate (7) is rotatably connected with an extrusion roller (20), and a plurality of extrusion rollers (20) are arranged.

6. A steel processing straightening machine according to claim 2, characterized in that: The inside of the support frame (18) is fixedly connected with a clamping block (19), and one end of the pull rod (15) is fixedly connected with a pull ring (14).

7. A steel processing straightening machine according to claim 1, characterized in that: The bottom of the operating platform (1) is fixedly connected with a universal wheel (3), and the side surface of the universal wheel (3) is provided with a locking block (2).

8. A steel processing straightening machine according to claim 1, characterized in that: The adjusting assembly is provided with a plurality of groups, and the adjusting assemblies are located on the side surface of the operating platform (1). The adjusting assembly is provided with a plurality of groups, and the adjusting assemblies are located on the side surface of the operating platform (1).

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