High-precision steel wire straightening machine

Abstract

The high-precision steel wire straightening machine comprises a size-adjustable straightening mechanism, a conveying mechanism and a driving mechanism, the size-adjustable straightening mechanism comprises a mounting plate, the upper side of the mounting plate is fixedly connected with a limiting frame, a straightening barrel is arranged in the limiting frame, a mounting groove is formed in the surface of the straightening barrel, and the conveying mechanism is arranged in the mounting groove. And a limiting block is fixedly connected into the straightening cylinder. According to the utility model, through the arrangement of the size-adjustable straightening mechanism, the straightening block, the clamping block and the screw rod penetrate into the straightening cylinder from the mounting groove, the straightening block is limited through the limiting block, the clamping block is clamped in the clamping groove, the screw rod penetrates out of the other side of the straightening cylinder, and then the nut is screwed into the screw rod; according to the straightening machine, the straightening blocks can be fixed in the straightening barrel to be straightened, the straightening holes are formed in the straightening blocks, the straightening blocks can be replaced, the straightening blocks with the straightening holes of different sizes can be replaced, and the straightening machine can conduct high-precision straightening treatment on steel wires of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire straightening machines, in particular to a high-precision steel wire straightening machine. Background Art

[0002] Wire straightening machine is a kind of equipment used to process steel wire. It is mainly used to straighten bent, twisted or irregularly shaped steel wire to make it straighter. Wire straightening machine is usually used in steel wire production line or processing workshop to produce various types of steel wire products, such as wire mesh, wire rope, etc. It can improve the quality and processing efficiency of steel wire and is widely used in construction, bridge, automobile, aerospace and other industries.

[0003] Some bent steel wires are generally straightened using a wire straightener. Currently, the straightening holes in most wire straighteners are of fixed size, but the thickness of the steel wires is different. If the size of the steel wire does not match the size of the straightening hole, the degree of straightening of the steel wire will not be relatively straight, resulting in poor accuracy and poor practicality. Therefore, in order to solve the above problems, a high-precision wire straightener is proposed. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a high-precision steel wire straightening machine.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-precision wire straightening machine, comprising an adjustable size straightening mechanism, a conveying mechanism and a driving mechanism, the adjustable size straightening mechanism comprising a mounting plate, the upper side of the mounting plate is fixedly connected to a limiting frame, a straightening cylinder is arranged inside the limiting frame, a mounting groove is provided on the surface of the straightening cylinder, a limiting block is fixedly connected inside the straightening cylinder, a clamping groove is provided inside the straightening cylinder, a clamping block is provided inside the clamping groove, a straightening block is fixedly connected to one side of the clamping block, a screw is fixedly connected to the other side of the clamping block, a nut is provided on the outside of the screw, a number of limiting blocks are provided, a straightening block is provided between every two limiting blocks, a straightening hole is provided on the surface of the straightening block, so that the steel wire passes through the straightening hole for straightening treatment.

[0006] Preferably, the straightening cylinder is slidably connected to the limit frame, the nut is threadedly connected to the screw, a slot is provided on the surface of the straightening cylinder, and the limit frame is arranged in the slot, so that the straightening cylinder will not shift in position while sliding with the limit frame.

[0007] Preferably, the conveying mechanism includes a mounting frame, the mounting frame is fixedly connected to the upper side of the mounting plate, the first motor is fixedly installed inside the mounting frame, the output end of the first motor is fixedly connected to the first roller, the upper side of the mounting frame is fixedly connected to the first setting frame, the first setting frame is provided with a slide groove inside, the slide groove is provided with a slide plate inside, a second motor is fixedly installed on one side of the slide plate, the output end of the second motor is fixedly connected to the second roller, the upper side of the mounting frame is fixedly connected to the second setting frame, an electric slide rail is installed inside the second setting frame, a transmission plate is provided inside the electric slide rail, the second roller is rotatably connected to the transmission plate, and the other side of the first roller is rotatably connected to the inner side of the mounting frame, so that the first roller can rotate more stably.

[0008] Preferably, the slide plate is slidably connected to the slide groove, and the transmission plate is slidably connected to the electric slide rail. When the transmission plate is driven to rise and fall by the electric slide rail, the distance between the second roller wheel and the first roller wheel can be adjusted.

[0009] Preferably, the driving mechanism includes a setting plate, which is fixedly connected to the upper side of the mounting plate, a third motor is fixedly mounted on one side of the setting plate, a driving gear is fixedly connected to the output end of the third motor, a driven gear ring is meshed on the upper side of the driving gear, and the driven gear ring is fixedly connected to the outside of the straightening cylinder. Two driving mechanisms are provided, and the straightening cylinder can be rotated from both ends of the straightening cylinder when the driving mechanism is running.

[0010] Preferably, a hidden groove is opened inside the mounting plate, an electric push rod is fixedly installed inside the hidden groove, a universal wheel is rotatably connected to the lower side of the electric push rod, and four hidden grooves are provided, which are respectively arranged at the four corners inside the mounting plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model sets an adjustable size straightening mechanism, and the straightening block, the clamping block and the screw are inserted from the installation groove into the straightening barrel. The straightening block is limited by the limit block, the clamping block is stuck in the clamping groove, and the screw passes through the other side of the straightening barrel. Then the nut is screwed into the screw, so that the straightening block can be fixed in the straightening barrel for straightening treatment. A straightening hole is opened in the straightening block, so that the straightening block can be replaced, so that the straightening block with straightening holes of different sizes can be replaced, so that the straightening machine can perform high-precision straightening treatment on steel wires of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is a schematic diagram of the first structure of the utility model, which is a front view of the whole structure;

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model from the side;

[0016] Figure 3 This is a schematic diagram of the second structure of the utility model, which is a front view of the whole structure;

[0017] Figure 4 This is a schematic diagram of the structure of the first front view section of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the second front view section of the utility model.

[0019] In the figure: 1. mounting plate; 2. limiting frame; 3. straightening cylinder; 4. mounting slot; 5. limiting block; 6. slot; 7. block; 8. straightening block; 9. screw; 10. nut; 11. mounting frame; 12. first motor; 13. first roller; 14. first setting frame; 15. slide groove; 16. slide plate; 17. second motor; 18. second roller; 19. second setting frame; 20. electric slide rail; 21. transmission plate; 22. setting plate; 23. third motor; 24. driving gear; 25. driven gear ring; 26. hidden groove; 27. electric push rod; 28. universal wheel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5The high-precision wire straightening machine comprises an adjustable size straightening mechanism, a conveying mechanism and a driving mechanism. The adjustable size straightening mechanism comprises a mounting plate 1. The upper side of the mounting plate 1 is fixedly connected to a limiting frame 2. A straightening cylinder 3 is arranged inside the limiting frame 2. A mounting groove 4 is provided on the surface of the straightening cylinder 3. A limiting block 5 is fixedly connected inside the straightening cylinder 3. A slot 6 is provided inside the straightening cylinder 3. A slot 7 is provided inside the slot 6. A straightening block 8 is fixedly connected to one side of the slot 7. A screw 9 is fixedly connected to the other side of the slot 7. A nut 10 is provided outside the screw 9. The straightening cylinder 3 slides with the limiting frame 2. The nut 10 is threadedly connected with the screw 9, and the straightening block 8, the clamping block 7 and the screw 9 are inserted from the installation groove 4 into the straightening cylinder 3. The straightening block 8 is limited by the limit block 5, and the clamping block 7 is stuck in the clamping groove 6. The screw 9 passes through the other side of the straightening cylinder 3, and then the nut 10 is screwed into the screw 9, so that the straightening block 8 can be fixed in the straightening cylinder 3 for straightening treatment. A straightening hole is opened in the straightening block 8, so that the straightening block 8 can be replaced, so that the straightening block 8 with straightening holes of different sizes can be replaced, so that the straightening machine can perform high-precision straightening treatment on steel wires of different sizes.

[0022] In one aspect of the present embodiment, when the steel wire needs to be straightened, the electric slide rail 20 installed in the second setting frame 19 drives the transmission plate 21 to rise and fall, so that the transmission plate 21 drives the second roller 18 to rise and fall, thereby making the slide plate 16 slide in the slide groove 15 opened in the first setting frame 14 to adjust the distance between the second roller 18 and the first roller 13, so that the steel wire that needs to be straightened can be stuck between the first roller 13 and the second roller 18, and then the first motor 12 installed on one side of the mounting frame 11 and the second motor 17 installed on one side of the slide plate 16 are started to drive the first roller 13 and the second roller 18 to rotate relative to each other, clamp the steel wire and transmit it to the straightening cylinder 3 for straightening.

[0023] In one aspect of the present embodiment, when the steel wire is straightened, the third motor 23 installed on one side of the setting plate 22 is started to drive the driving gear 24 to rotate, and the driving gear 24 is meshed with the driven gear ring 25, thereby driving the driven gear ring 25 and the straightening cylinder 3 to rotate, so that the steel wire is pressed when passing through the straightening hole opened in the straightening block 8, so that the steel wire can be straightened better.

[0024] In one aspect of this embodiment, when the straightener needs to be moved a short distance or adjusted in direction, the electric push rod 27 is started to drive the universal wheel 28 to move out of the hidden groove 26, so that the universal wheel 28 contacts the ground and lifts the mounting plate 1, and then the straightener can be pushed and turned more conveniently and quickly.

[0025] Working principle of the utility model: When the high-precision steel wire straightening machine is in use, the electric slide rail 20 installed in the second setting frame 19 drives the transmission plate 21 to rise and fall, so as to adjust the distance between the second roller 18 and the first roller 13, so that the steel wire to be straightened can be stuck between the first roller 13 and the second roller 18, and then the first motor 12 installed on one side of the mounting frame 11 and the second motor 17 installed on one side of the slide plate 16 are started to drive the first roller 13 and the second roller 18 to rotate relative to each other to clamp the steel wire and transmit it to the straightening machine. The straightening treatment is carried out in the cylinder 3. After the steel wire enters the straightening cylinder 3, it passes through the straightening hole opened in the straightening block 8. At the same time as the steel wire enters the straightening cylinder 3, the third motor 23 is started to drive the driving gear 24 to rotate. The driving gear 24 is meshed with the driven gear ring 25, thereby driving the driven gear ring 25 and the straightening cylinder 3 to rotate. When the steel wire passes through the straightening hole opened in the straightening block 8, pressure is applied to the steel wire for straightening treatment. In this scheme, all electrical equipment are powered by an external power supply.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A high-precision steel wire straightening machine, comprising an adjustable size straightening mechanism, a conveying mechanism and a driving mechanism, characterized in that: The adjustable size straightening mechanism comprises a mounting plate (1), the upper side of the mounting plate (1) is fixedly connected to a limiting frame (2), a straightening cylinder (3) is arranged inside the limiting frame (2), a mounting groove (4) is provided on the surface of the straightening cylinder (3), a limiting block (5) is fixedly connected inside the straightening cylinder (3), a clamping groove (6) is provided inside the straightening cylinder (3), a clamping block (7) is clamped inside the clamping groove (6), a straightening block (8) is fixedly connected to one side of the clamping block (7), a screw rod (9) is fixedly connected to the other side of the clamping block (7), and a nut (10) is arranged outside the screw rod (9).

2. The high-precision steel wire straightening machine according to claim 1, characterized in that: The straightening cylinder (3) is slidably connected to the limiting frame (2), and the nut (10) is threadedly connected to the screw rod (9).

3. The high-precision steel wire straightening machine according to claim 1, characterized in that: The conveying mechanism comprises a mounting frame (11), wherein the mounting frame (11) is fixedly connected to the upper side of the mounting plate (1), a first motor (12) is fixedly installed inside the mounting frame (11), an output end of the first motor (12) is fixedly connected to a first roller (13), a first setting frame (14) is fixedly connected to the upper side of the mounting frame (11), a slide groove (15) is provided inside the first setting frame (14), a slide plate (16) is provided inside the slide groove (15), a second motor (17) is fixedly installed on one side of the slide plate (16), an output end of the second motor (17) is fixedly connected to a second roller (18), a second setting frame (19) is fixedly connected to the upper side of the mounting frame (11), an electric slide rail (20) is installed inside the second setting frame (19), a transmission plate (21) is provided inside the electric slide rail (20), and the second roller (18) is rotatably connected to the transmission plate (21).

4. The high-precision steel wire straightening machine according to claim 3, characterized in that: The slide plate (16) is slidably connected to the slide groove (15), and the transmission plate (21) is slidably connected to the electric slide rail (20).

5. The high-precision steel wire straightening machine according to claim 1, characterized in that: The driving mechanism comprises a setting plate (22), the setting plate (22) is fixedly connected to the upper side of the mounting plate (1), a third motor (23) is fixedly mounted on one side of the setting plate (22), an output end of the third motor (23) is fixedly connected to a driving gear (24), an upper side of the driving gear (24) is meshed with a driven gear ring (25), and the driven gear ring (25) is fixedly connected to the outside of the straightening cylinder (3).

6. The high-precision steel wire straightening machine according to claim 1, characterized in that: A hidden groove (26) is provided inside the mounting plate (1), an electric push rod (27) is fixedly installed inside the hidden groove (26), and a universal wheel (28) is rotatably connected to the lower side of the electric push rod (27).

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