Small-specification steel wire heat treatment shaping equipment

Abstract

The utility model discloses small-specification steel wire heat treatment shaping equipment, which relates to the technical field of steel wire heat treatment and comprises a fixed frame and an inner side heating component, a first electric telescopic rod is installed in the fixing frame, an outer side heating assembly and a cooling assembly are installed on the front side of the fixing frame, and the cooling assembly is located below the outer side heating assembly; the inner side heating assembly comprises a connecting plate, a first motor, a rotating shaft, an electric brush sliding ring, a cross plate, a mounting pipe and a first electric heating pipe, the connecting plate is fixed to a telescopic arm of the first electric telescopic rod, the first motor is mounted on the upper side of the connecting plate, and the rotating shaft is fixed to an output shaft of the first motor; and an electric brush slip ring is mounted on the circumferential surface of the rotating shaft, a cross plate is fixed to the lower end of the rotating shaft, a mounting pipe is fixed to the lower side of the cross plate, and four corresponding mounting grooves are formed in the circumferential surface of the mounting pipe, so that a steel wire can be uniformly heated, and the heat treatment effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel wire heat treatment technical field, concretely is a small specification steel wire heat treatment setting equipment. BACKGROUND

[0002] With the development of industry, people's quality requirement to steel wire is also higher and higher, in the production process of steel wire, generally will carry out heat treatment to it, heat treatment refers to the material in solid state, through heating, heat preservation and cooling means, to obtain the expected organization and performance a kind of metal hot working process, it has become indispensable link in steel wire processing;

[0003] The existing steel wire heat treatment equipment is generally rolled up first in the process of heat treatment to steel wire, then it is placed in heating furnace and heated, but the existing equipment generally starts heating from the bottom, so that the upper and lower steel wires are not heated uniformly, thereby affecting the effect of heat treatment, therefore, we provide a small specification steel wire heat treatment setting equipment. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem to overcome the existing defects, provide a small specification steel wire heat treatment setting equipment, can let steel wire heat evenly, improve the effect of heat treatment, can effectively solve the problems in the background art.

[0005] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a small specification steel wire heat treatment setting equipment, including fixed frame and inside heating assembly;

[0006] Fixed frame: first electric telescopic rod is installed in the inside, the front side of the fixed frame is equipped with outside heating assembly and cooling assembly, and the cooling assembly is located below the outside heating assembly;

[0007] Inside heating assembly: including connecting plate, first motor, rotating shaft, brush slip ring, cross plate, mounting pipe and first electric heating tube, the connecting plate is fixed on the telescopic arm of the first electric telescopic rod, the first motor is installed on the upper side of the connecting plate, the output shaft of the first motor is fixed with rotating shaft, the brush slip ring is installed on the circumference of the rotating shaft, the lower end of the rotating shaft is fixed with cross plate, the lower side of the cross plate is fixed with mounting pipe, four corresponding mounting grooves are formed in the circumference of the mounting pipe, the first electric heating tube is installed in the inside of the mounting groove, the fixed assembly is installed on the side of the cross plate, the input end of the first motor and brush slip ring is electrically connected with the output end of the external PLC controller, the input end of the first electric heating tube is electrically connected with the output end of the brush slip ring, the inside of steel wire is heated through the setting of inside heating assembly.

[0008] Further, the fixing assembly comprises mounting plates, second electric telescopic rods, connecting frames, fixing rods and limiting rings, four corresponding mounting plates are fixed to the upper side of the cross plate, second electric telescopic rods are mounted on the side surface of the mounting plates, connecting frames are fixed to the telescopic arms of the second electric telescopic rods, fixing rods are fixed to the side surface of the connecting frames, limiting rings are fixed to the upper end of the circumferential surface of the fixing rods, the input end of the second electric telescopic rods is electrically connected with the output end of the brush slip ring, and the steel wire is fixed through the fixing assembly.

[0009] Further, the outside heating assembly comprises a mounting frame, a second motor, moving blocks, a bidirectional screw rod, connecting half rings, second electric heating pipes and a temperature sensor, the mounting frame is fixed to the front side of the fixed frame, the second motor is mounted on the right side of the mounting frame, two corresponding moving blocks are slidably connected in the mounting frame, screw holes are formed in the rear side edges of the moving blocks, the screw holes are oppositely threaded, the bidirectional screw rod is formed by welding two threaded rods with opposite threads, the bidirectional screw rod is rotatably connected in the mounting frame, the output shaft of the second motor is fixed to the right end of the bidirectional screw rod, the connecting half rings are fixed to the front side of the moving blocks, the rotating shaft is located in the inside of the two connecting half rings, the second electric heating pipes are uniformly arranged in the connecting half rings, and the temperature sensor is arranged in the connecting half ring on the right side; the temperature sensor is bidirectionally electrically connected with the external PLC controller through the brush slip ring; the input ends of the second motor and the second electric heating pipes are electrically connected with the output end of the brush slip ring, and the outside of the steel wire is heated through the outside heating assembly.

[0010] Further, the cooling assembly comprises mounting blocks and water storage grooves, the mounting blocks are fixed to the lower end of the front side of the fixed frame, and the water storage grooves are formed in the upper side of the mounting blocks and correspond to the rotating shaft, so that the steel wire is cooled through the cooling assembly.

[0011] Further, the observation openings are formed in the front side of the mounting blocks, and the transparent baffles are fixed in the observation openings, so that the user can conveniently observe the condition of the steel wire through the transparent baffles.

[0012] Further, the drainage openings are formed in the lower end of the front side of the mounting blocks, and the drainage pipes are fixed in the drainage openings, and the caps are buckled to the front end of the drainage pipes, so that the water is drained through the drainage pipes.

[0013] Compared with the prior art, the small-specification steel wire heat treatment shaping equipment has the following advantages:

[0014] Through setting the fixed assembly, the steel wire needing heat treatment can be sleeved on the surface of the four fixed rods in the using process, then the four second electric telescopic rods are started to make the four fixed rods move to fix the steel wire, after the fixing, the first motor is started to make the rotating shaft rotate, the rotating shaft rotates to drive the four fixed rods to rotate, so that the steel wire rotates, in the process of the steel wire rotating, all the first electric heating pipes and all the second electric heating pipes are started to work to uniformly heat the inside and outside of the steel wire, in this case, the steel wire can be uniformly heated, and the heat treatment effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is front side structure schematic view of the utility model;

[0016] Fig. 2 It is inside heating assembly structure schematic view of the utility model;

[0017] Fig. 3 It is outside heating assembly structure schematic view of the utility model.

[0018] In the drawing: 1 fixed frame, 2 first electric telescopic rod, 3 inside heating assembly, 31 connecting plate, 32 first motor, 33 rotating shaft, 34 brush slip ring, 35 cross plate, 36 installation pipe, 37 first electric heating pipe, 4 fixed assembly, 41 installation plate, 42 second electric telescopic rod, 43 connecting frame, 44 fixed rod, 45 limit ring, 5 outside heating assembly, 51 installation frame, 52 second motor, 53 moving block, 54 bidirectional screw rod, 55 connecting half ring, 56 second electric heating pipe, 57 temperature sensor, 6 cooling assembly, 61 installation block, 62 water storage tank, 7 transparent baffle, 8 drain pipe, 9 cap. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figs. 1-3 The embodiment provides a technical scheme: a small-size steel wire heat treatment setting equipment, which comprises a fixed frame 1 and an inside heating assembly 3.

[0021] The fixed frame 1 is internally provided with the first electric telescopic rod 2, the front side of the fixed frame 1 is provided with the outer heating assembly 5 and the cooling assembly 6, the cooling assembly 6 is located below the outer heating assembly 5, the outer heating assembly 5 comprises the mounting frame 51, the second motor 52, the moving block 53, the bidirectional screw rod 54, the connecting half ring 55, the second electric heating pipe 56 and the temperature sensor 57, the mounting frame 51 is fixed to the front side of the fixed frame 1, the second motor 52 is mounted to the right side of the mounting frame 51, the two corresponding moving blocks 53 are slidably connected to the inside of the mounting frame 51, the rear side edge of the moving block 53 is provided with a threaded hole, the two threaded holes are oppositely threaded, the bidirectional screw rod 54 is threadedly connected to the inside of the two threaded holes, the bidirectional screw rod 54 is welded by two threaded rods with opposite threads, the bidirectional screw rod 54 is rotatably connected to the inside of the mounting frame 1, the output shaft of the second motor 52 is fixed to the right end of the bidirectional screw rod 54, the connecting half ring 55 is fixed to the front side of the moving block 53, the rotating shaft 33 is located in the inside of the two connecting half rings 55, the second electric heating pipes 56 are uniformly arranged in the inside of the connecting half rings 55, the temperature sensor 57 is mounted in the inside of the right connecting half ring 55, the temperature sensor 57 is bidirectionally electrically connected to the outside PLC controller through the brush slip ring 35, the input ends of the second motor 52 and the second electric heating pipe 56 are electrically connected to the output end of the brush slip ring 35, the cooling assembly 6 comprises the mounting block 61 and the water storage tank 62, the mounting block 61 is fixed to the lower end of the front side of the fixed frame 1, the water storage tank 62 is formed in the upper side of the mounting block 61, the water storage tank 62 corresponds to the rotating shaft 33, the steel wire is cooled by the cooling assembly 6, and the outer part of the steel wire is heated by the outer heating assembly 5;

[0022] The inner heating assembly 3 comprises a connecting plate 31, a first motor 32, a rotating shaft 33, a brush slip ring 34, a cross plate 35, a mounting pipe 36 and a first electric heating pipe 37. The connecting plate 31 is fixed on the telescopic arm of the first electric telescopic rod 2. The first motor 32 is installed on the upper side of the connecting plate 31. The rotating shaft 33 is fixed on the output shaft of the first motor 32. The brush slip ring 34 is installed on the circumferential surface of the rotating shaft 33. The cross plate 35 is fixed on the lower end of the rotating shaft 34. The mounting pipe 36 is fixed on the lower side of the cross plate 35. Four corresponding mounting grooves are formed in the circumferential surface of the mounting pipe 36. The first electric heating pipe 37 is installed in the mounting groove. The fixing assembly 4 is installed on the side surface of the cross plate 35. The input end of the first motor 32 and the brush slip ring 34 is electrically connected with the output end of the external PLC controller. The input end of the first electric heating pipe 37 is electrically connected with the output end of the brush slip ring 34. The fixing assembly 4 comprises a mounting plate 41, a second electric telescopic rod 42, a connecting frame 43, a fixing rod 44 and a limiting ring 45. Four corresponding mounting plates 41 are fixed on the upper side of the cross plate 35. The second electric telescopic rod 42 is installed on the side surface of the mounting plate 41. The connecting frame 43 is fixed on the telescopic arm of the second electric telescopic rod 42. The fixing rod 44 is fixed on the side surface of the connecting frame 43. The limiting ring 45 is fixed on the upper end of the circumferential surface of the fixing rod 44. The input end of the second electric telescopic rod 42 is electrically connected with the output end of the brush slip ring 35. The steel wire is fixed by the fixing assembly 4. The inner part of the steel wire is heated by the inner heating assembly 3.

[0023] The front side of the mounting block 61 is provided with an observation hole. The transparent baffle 7 is fixed in the observation hole. The user can observe the condition of the steel wire through the transparent baffle 7.

[0024] The lower end of the front side of the mounting block 61 is provided with a drain hole. The drain pipe 8 is fixed in the drain hole. The cap 9 is buckled on the front end of the drain pipe 8. The drain pipe 8 is used for draining water.

[0025] The working principle of the small-gauge steel wire heat treatment shaping equipment is as follows: in use, the second motor 52 is controlled to rotate to drive the two-way screw rod 54 to rotate to drive the two moving blocks 53 to move away, the two moving blocks 53 moving away drives the two connecting half rings 55 to move away, the two connecting half rings 55 moving away are used to sleepe the steel wire needing heat treatment on the surface of the four fixing rods 44, then the four second electric telescopic rods 42 are started to move the four fixing rods 44 to fix the steel wire, after fixing, the second motor 52 is controlled to rotate forward to drive the two-way screw rod 54 to rotate forward, the two-way screw rod 54 rotating forward drives the two moving blocks 53 to move close, the two moving blocks 53 moving close drives the two connecting half rings 55 to move close, after moving close, the steel wire is located in the inside of the two connecting half rings 55, then the first motor 32 is started to drive the rotating shaft 33 to rotate, the rotating shaft 33 rotating drives the four fixing rods 44 to rotate, so that the steel wire rotates, in the process of the steel wire rotating, all the first electric heating pipes 37 and all the second electric heating pipes 56 are started to work to uniformly heat the inside and outside of the steel wire, in this way, the steel wire can be uniformly heated, the heat treatment effect is improved, after heating, the first electric telescopic rod 2 is controlled to shrink to make the heated steel wire enter into the inside of the water storage tank 62, after entering, the water in the inside of the water storage tank 62 can cool the steel wire, after cooling, the heat treatment is completed.

[0026] It is worth noting that the external PLC controller disclosed in the above embodiment is a specific model of Siemens S7-200, the first electric telescopic rod 2 and the second electric telescopic rod 42 can be selected as TGC-A large thrust electric telescopic rod, the first motor 32 and the second motor 52 can be selected as 1LE0003 three-phase asynchronous motor, the first electric heating pipe 37 and the second electric heating pipe 56 can be selected as 19*205-K electric heating pipe, the temperature sensor 57 can be selected as LSC I-TZ03 laser focusing type infrared temperature sensor, and the brush slip ring 34 can be selected as MT rotating conductive slip ring, the external PLC controller controls the first electric telescopic rod 2, the second electric telescopic rod 42, the first motor 32, the second motor 52, the first electric heating pipe 37 and the second electric heating pipe 56 to work by using the method commonly used in the prior art.

[0027] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion using the utility model specification and drawing contents, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A small gauge steel wire heat treatment setting apparatus characterized by: Including fixed frame (1) and inner side heating assembly (3); The fixed frame (1) is internally provided with a first electric telescopic rod (2), and the front side of the fixed frame (1) is provided with an outer side heating assembly (5) and a cooling assembly (6), wherein the cooling assembly (6) is located below the outer side heating assembly (5); The inner side heating assembly (3) comprises a connecting plate (31), a first motor (32), a rotating shaft (33), an electric brush slip ring (34), a cross plate (35), a mounting pipe (36) and a first electric heating pipe (37), the connecting plate (31) is fixed on the telescopic arm of the first electric telescopic rod (2), the first motor (32) is installed on the upper side of the connecting plate (31), the rotating shaft (33) is fixed on the output shaft of the first motor (32), the electric brush slip ring (34) is installed on the circumferential surface of the rotating shaft (33), the cross plate (35) is fixed on the lower end of the rotating shaft (33), the mounting pipe (36) is fixed on the lower side of the cross plate (35), four corresponding mounting grooves are formed in the circumferential surface of the mounting pipe (36), the first electric heating pipe (37) is installed in the mounting grooves, the fixed assembly (4) is installed on the side of the cross plate (35), the input ends of the first motor (32) and the electric brush slip ring (34) are electrically connected to the output end of an external PLC controller, and the input end of the first electric heating pipe (37) is electrically connected to the output end of the electric brush slip ring (34).

2. A small gauge steel wire heat treatment setting apparatus as claimed in claim 1, wherein: The fixed assembly (4) comprises a mounting plate (41), a second electric telescopic rod (42), a connecting frame (43), a fixed rod (44) and a limiting ring (45), four corresponding mounting plates (41) are fixed on the upper side of the cross plate (35), the second electric telescopic rod (42) is installed on the side of the mounting plate (41), the connecting frame (43) is fixed on the telescopic arm of the second electric telescopic rod (42), the fixed rod (44) is fixed on the side of the connecting frame (43), the limiting ring (45) is fixed on the upper end of the circumferential surface of the fixed rod (44), and the input end of the second electric telescopic rod (42) is electrically connected to the output end of the electric brush slip ring (34).

3. A small gauge steel wire heat treatment setting apparatus as claimed in claim 1, wherein: The outer heating assembly (5) contains a mounting frame (51), a second motor (52), a moving block (53), a bidirectional screw rod (54), a connecting half ring (55), a second electric heating tube (56) and a temperature sensor (57), the front side of the fixed frame (1) is fixedly connected with the mounting frame (51), the right side of the mounting frame (51) is provided with the second motor (52), the inside of the mounting frame (51) is slidably connected with two corresponding moving blocks (53), the rear side of the moving block (53) is provided with a threaded hole, the two threaded holes are oppositely threaded, the inside of the two threaded holes is threadedly connected with the bidirectional screw rod (54), the bidirectional screw rod (54) is welded by two threaded rods with opposite threads, the bidirectional screw rod (54) is rotatably connected inside the mounting frame (51), the output shaft of the second motor (52) is fixedly connected with the right end of the bidirectional screw rod (54), the front side of the moving block (53) is fixedly connected with the connecting half ring (55), the shaft (33) is located inside the two connecting half rings (55), the connecting half ring (55) is internally provided with the second electric heating tube (56) which is uniformly distributed, the inside of the right connecting half ring (55) is provided with the temperature sensor (57), the temperature sensor (57) is bidirectionally electrically connected with the external PLC controller through the brush slip ring (34), the input ends of the second motor (52) and the second electric heating tube (56) are electrically connected with the output end of the brush slip ring (34).

4. A small size steel wire heat treatment setting apparatus according to claim 1, wherein: The cooling assembly (6) contains a mounting block (61) and a water storage tank (62), the lower end of the front side of the fixed frame (1) is fixedly connected with the mounting block (61), the upper side of the mounting block (61) is provided with the water storage tank (62), and the water storage tank (62) corresponds to the shaft (33).

5. A small gauge steel wire heat treatment setting apparatus as claimed in claim 4, wherein: The front side of the mounting block (61) is provided with an observation port, and the inside of the observation port is fixedly connected with a transparent baffle (7).

6. A small size steel wire heat treatment setting apparatus according to claim 4, wherein: The lower end of the front side of the mounting block (61) is provided with a drain port, the inside of the drain port is fixedly connected with a drain pipe (8), and the front end of the drain pipe (8) is buckled with a cap (9).

Images