Molding equipment for reducing surface scratches of precision alloy wires

Abstract

The utility model relates to the technical field of wire rod processing, and discloses a forming device for reducing surface scratches of precision alloy wire rods, which comprises a guide groove structure, a mounting bolt and an inner rotating ring are in contact threaded connection with a connecting shaft, and the threaded end of the connecting shaft is in threaded connection with the inside of a fixed shaft. Groove wheels are installed on the outer surfaces of the two sets of inner rotating circular rings, wires are pulled to grooves in the top ends of the groove wheels, the groove wheels are driven to rotate on the outer surfaces of the inner rotating circular rings along with movement of the wires, the phenomenon that the surfaces of the wires are scratched can be effectively reduced, and the stability of product quality is guaranteed. When the groove wheel rotates, friction can be generated between the groove wheel and the top groove, heat is generated, cooling water arranged in the top groove can be pumped by a water suction pump, the groove wheel is cooled through the cooling water, and the top end of a fixed bent plate is tightly attached to the lower end of the outer surface of the groove wheel to rub the cooling water remaining on the outer surface of the groove wheel.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of wire rod processing technology, specifically to a forming equipment reducing the surface scratch of precision alloy wire rod. BACKGROUND

[0002] The high-speed wire rod production line is a production line for producing wire rod coils, the final rolling speed can reach 110 m / s, the billets with 150*150 end faces are rolled into wire rod products with a diameter of 5.5 mm through the rough rolling, medium rolling, pre-precision rolling, rotary guide groove and precision rolling unit in turn, and the wire rod is cooled through the water tank and then enters the wire rod laying machine, the wire rod laying machine is used for laying the wire rod into a coil, the rotary guide groove in the high-speed wire rod production line has two different steel passing channels; when the wire rod with a diameter of less than 10 mm is produced, the wire rod is cooled through one water tank and then directly enters the precision rolling unit through the guide groove; when the wire rod with a diameter of more than 10 mm is produced, the wire rod cannot reach the required temperature for entering the precision rolling unit through the cooling of one water tank, so the wire rod is guided to the second steel passing channel through the turning device after the wire rod is discharged from the pre-precision rolling unit, the second steel passing channel has three water tanks, and the wire rod is cooled through the three water tanks to finally reach the required temperature for entering the precision rolling unit for subsequent rolling.

[0003] The wire rod and the steel passing hole in the guide groove are in sliding friction, the steel passing hole in the guide groove is easily worn and has sharp corners due to the different directions of each wire rod, and the surface of the wire rod is scratched if the sharp corners are not found in time, thereby affecting the product quality.

[0004] Therefore, the forming equipment reducing the surface scratch of precision alloy wire rod is provided to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of forming equipment reducing the surface scratch of precision alloy wire rod, to solve the problem that each wire rod direction is different, guide groove internal steel passing hole long time friction is easily produced sharp corner, find not in time will cause wire rod surface scratch.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of forming equipment reducing the surface scratch of precision alloy wire rod, including guide groove structure, the guide groove structure includes mounting frame component and movable component being installed in mounting frame component interior, the bottom of mounting frame component and movable component is equipped with mounting component, the top inside of mounting component is equipped with water scraping component and cooling component;

[0007] The mounting frame component includes fixed plate and the limiting plate being arranged at one side of fixed plate, roller groove is formed in the lower end of one side of limiting plate, mounting hole is formed in the corresponding position of fixed plate and limiting plate, and connecting bolt is screw connected in the inside of mounting hole;

[0008] The active component comprises mounting bolts and inner rotating rings mounted at both ends of the mounting bolts, two sets of fixed plates and limiting plates, the two sets of fixed plates and limiting plates are symmetrically arranged along the vertical center line of the inner rotating ring, the inside of one set of the fixed plates is provided with a fixed hole, a fixed shaft is mounted in the inside of the fixed hole, and one end of the fixed shaft is mounted in the inside of one set of the fixed plate, the connecting shaft is threadedly connected with the inner rotating ring in contact, and the threaded end of the connecting shaft is threadedly connected into the inside of the fixed shaft, and the outer surfaces of the two sets of inner rotating rings are provided with recessed wheels.

[0009] Preferably, the mounting component comprises a lower block and an alignment slot formed in the middle of the top end of the lower block, the upper ends of the two sides of the lower block are threadedly connected with fixed bolts, and the top end of the lower block and the middle bottom of the alignment slot are provided with a top slot.

[0010] Preferably, the cooling component comprises a hollow upper strip and a spray head fixedly mounted at the top end of the hollow upper strip, a water pipe is mounted through the bottom end of the spray head, the inside of the top slot is provided with a water pump, and one end of the water pipe is connected with the water outlet end of the water pump.

[0011] Preferably, the top end of the lower block and the two sides of the top slot are both provided with water baffle plates.

[0012] Preferably, the water scraping component comprises a lower sliding plate and a fixed bent plate mounted at the top end of the lower sliding plate, the bottom end of the lower sliding plate is provided with a supporting spring, and the bottom end of the supporting spring is mounted in the inside bottom end of the top slot.

[0013] Preferably, the inner walls of the top slot and the inside of the body of the lower block are both provided with sliding grooves, and the two ends of the lower sliding plate are in the inside of the sliding grooves.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. The forming equipment for reducing surface scratches of precision alloy wires disclosed by the utility model can effectively reduce the surface scratches of the wires and ensure the stability of product quality by dragging the wires to the recesses at the top end of the recessed wheels and driving the recessed wheels to rotate on the outer surface of the inner rotating ring.

[0016] 2. The forming equipment for reducing surface scratches of precision alloy wires disclosed by the utility model can use the cooling water in the top slot to cool the recessed wheels and use the top end of the fixed bent plate to scratch the cooling water remaining on the outer surface of the recessed wheels by setting the cooling water in the top slot to be pumped by the water pump when the wires move on the top end of the recessed wheels and friction occurs between the wires and the recessed wheels to generate heat. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the mounting frame and movable components of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the mounting component and the wiper component of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the cooling component of this utility model.

[0021] In the diagram: 1. Guide channel structure; 11. Mounting frame component; 111. Fixing plate; 112. Limiting plate; 113. Roller groove; 114. Mounting hole; 115. Connecting bolt; 12. Movable component; 121. Fixing hole; 122. Fixing shaft; 123. Inner rotating ring; 124. Mounting bolt; 125. Connecting shaft; 126. Grooved wheel; 13. Mounting component; 131. Lower block; 132. Alignment groove; 133. Fixing bolt; 134. Top groove; 135. Water baffle; 136. Slide groove; 14. Squeegee component; 141. Lower slide plate; 142. Fixing curved plate; 143. Support spring; 15. Cooling component; 151. Hollow upper strip; 152. Nozzle; 153. Water pump; 154. Water pipe. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1: Please refer to Figure 1 and Figure 2 A forming device for reducing surface scratches on precision alloy wire includes a guide groove structure 1. The guide groove structure 1 includes a mounting frame 11 and a movable member 12 installed inside the mounting frame 11. A mounting member 13 is installed at the bottom end of the mounting frame 11 and the movable member 12. A scraping member 14 and a cooling member 15 are installed inside the top end of the mounting member 13.

[0024] The mounting frame member 11 comprises a fixed plate 111 and a limiting plate 112 arranged on one side of the fixed plate 111, a roller groove 113 is arranged on the lower end of the limiting plate 112, mounting holes 114 are arranged on the corresponding positions of the fixed plate 111 and the limiting plate 112, connecting bolts 115 are threadedly connected in the mounting holes 114, the fixed plate 111 and the limiting plate 112 are fixed by the connecting bolts 115, the connecting bolts 115 are arranged in the mounting holes 114, so that the connecting bolts 115 are not contacted with the wires when the wires move, and the quality of the wires is not affected.

[0025] The movable member 12 comprises mounting bolts 124 and inner rotating circular rings 123 arranged on both ends of the mounting bolts 124, the fixed plate 111 and the limiting plate 112 are arranged in two groups, the two groups of the fixed plate 111 and the limiting plate 112 are symmetrically arranged along the vertical center line of the inner rotating circular ring 123, a fixed hole 121 is arranged in the inner portion of one group of the fixed plate 111, a fixed shaft 122 is arranged in the inner portion of the fixed hole 121, one end of the fixed shaft 122 is arranged in the inner portion of one group of the fixed plate 111, a connecting shaft 125 is threadedly connected with the inner rotating circular ring 123 in contact with the mounting bolt 124, the threaded end of the connecting shaft 125 is threadedly connected into the inner portion of the fixed shaft 122, a recess wheel 126 is arranged on the outer surface of the two groups of the inner rotating circular ring 123, and the recess of the recess wheel 126 is contacted with the wire slot.

[0026] Embodiment two: the embodiment is improved on the basis of embodiment one, and specifically, please refer to Figures 2-4 The mounting member 13 comprises a lower block 131 and an alignment groove 132 arranged in the middle portion of the top end of the lower block 131, the upper end of the two sides of the lower block 131 is threadedly connected with a fixed bolt 133, a top slot 134 is arranged on the top end of the lower block 131 and the middle end of the alignment groove 132, the inner portion of the top slot 134 can pour cooling water, and the width of the top slot 134 is consistent with the length of the recess wheel 126.

[0027] The cooling member 15 comprises a hollow upper strip 151 and a spray head 152 fixedly arranged on the top end of the hollow upper strip 151, a water pipe 154 is arranged in the bottom end of the spray head 152, a water pump 153 is arranged in the inner portion of the top slot 134, one end of the water pipe 154 is connected with the water outlet end of the water pump 153, the hollow upper strip 151 is arranged on the side away from the rotating direction of the recess wheel 126, and the spray head 152 is arranged to face the recess wheel 126.

[0028] A water baffle 135 is arranged on the top end of the lower block 131 and the two sides of the top slot 134, the top end of the water baffle 135 is consistent with the recess curvature of the recess wheel 126, and the water baffle 135 is used for blocking the sprayed cooling water.

[0029] The wiper member 14 comprises a lower slide plate 141 and a fixed curved plate 142 installed at the top end of the lower slide plate 141, the bottom end of the lower slide plate 141 is provided with a supporting spring 143, and the bottom end of the supporting spring 143 is installed inside the bottom end of the top slot 134, the length of the fixed curved plate 142 is consistent with the length of the top slot 134, and the top end curvature of the fixed curved plate 142 is consistent with the groove curvature of the groove wheel 126.

[0030] The inner walls of the top slot 134 are provided with sliding grooves 136 inside the body of the lower block 131, and the two ends of the lower slide plate 141 are inside the sliding grooves 136, and the sliding grooves 136 are used to positionally constrain the up-and-down moving lower slide plate 141.

[0031] In this embodiment: the wire is pulled to the groove at the top end of the groove wheel 126, and the movement of the wire will drive the groove wheel 126 to rotate on the outer surface of the inner rotating ring 123, which can effectively reduce the surface scratching of the wire and ensure the stability of product quality. When the groove wheel 126 rotates, it is constrained by the limiting plate 112 provided with the roller groove 113, which constrains the rotation range from the outer surface of the groove wheel 126. The two ends of the inner rotating ring 123 and the groove wheel 126 are in contact with the outer surface of the fixed plate 111, so that the groove wheel 126 can be positionally limited by the fixed plate 111 when rotating, avoiding the deviation of the groove wheel 126.

[0032] In this embodiment: when the wire moves at the top end of the groove wheel 126, friction will occur between them. As the wire moves faster, the friction will increase, which will cause heat between the groove wheel 126 and the wire. When the groove wheel 126 rotates, the cooling water in the top slot 134 is pumped out by the water pump 153, and the cooling water is discharged into the hollow top strip 151 through the water pipe 154. As the amount of cooling water stored in the hollow top strip 151 increases, the cooling water is sprayed onto the surface of the groove wheel 126 through the spray head 152, and the cooling water is used to cool the groove wheel 126. Part of the sprayed cooling water falls back into the top slot 134. When the cooled groove wheel 126 rotates to one side of the wiper member 14, the lower slide plate 141 and the fixed curved plate 142 are moved upward by the supporting force of the supporting spring 143, so that the top end of the fixed curved plate 142 is tightly attached to the lower end of the outer surface of the groove wheel 126, and the cooling water remaining on the outer surface of the groove wheel 126 is scraped. The cooled groove wheel 126 continues to contact the wire to rotate the wire.

[0033] Working principle: the wire is pulled to the groove at the top end of the groove wheel 126, and the movement of the wire will drive the groove wheel 126 to rotate on the outer surface of the inner rotating ring 123, which can effectively reduce the surface scratch phenomenon of the wire and ensure the stability of the product quality. When the wire moves at the top end of the groove wheel 126, friction will occur between the two, resulting in heat generation. The cooling water in the top groove 134 is extracted by the water pump 153, and the groove wheel 126 is cooled by the cooling water. The top end of the fixed bending plate 142 is close to the lower end of the outer surface of the groove wheel 126, and the cooling water remaining on the outer surface of the groove wheel 126 is scraped.

[0034] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0035] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A forming apparatus for reducing surface scratches of a precision alloy wire rod, comprising a guide groove structure (1), characterized in that: The guide groove structure (1) comprises a mounting frame member (11) and a movable member (12) mounted inside the mounting frame member (11), the bottom end of the mounting frame member (11) and the movable member (12) is provided with a mounting member (13), the top end of the mounting member (13) is internally provided with a water scraping member (14) and a cooling member (15); The mounting frame member (11) comprises a fixed plate (111) and a limiting plate (112) arranged on one side of the fixed plate (111), a roller groove (113) is formed in the lower end of one side of the limiting plate (112), mounting holes (114) are formed in the corresponding positions of the fixed plate (111) and the limiting plate (112), and connecting bolts (115) are threadedly connected in the mounting holes (114); The movable member (12) comprises mounting bolts (124) and inner rotating circular rings (123) mounted on both ends of the mounting bolts (124), the fixed plate (111) and the limiting plate (112) are provided in two groups, the two groups of fixed plates (111) and limiting plates (112) are symmetrically arranged along the vertical center line of the inner rotating circular ring (123), a fixed hole (121) is formed in the inner portion of one group of fixed plates (111), a fixed shaft (122) is mounted in the inner portion of one group of fixed plates (111), one end of the fixed shaft (122) is mounted in the inner portion of one group of fixed plates (111), connecting shafts (125) are threadedly connected between the mounting bolts (124) and the inner rotating circular rings (123), and the threaded ends of the connecting shafts (125) are threadedly connected into the inner portion of the fixed shaft (122), and recessed wheels (126) are mounted on the outer surfaces of the two groups of inner rotating circular rings (123).

2. The forming apparatus for reducing surface scratches of a precision alloy wire according to claim 1, wherein: The mounting member (13) comprises a lower block (131) and an alignment groove (132) formed in the middle of the top end of the lower block (131), fixed bolts (133) are threadedly connected to the upper ends of the two sides of the lower block (131), and a top slot (134) is formed in the top end of the lower block (131) and at the middle bottom of the alignment groove (132).

3. The forming apparatus for reducing surface scratches of a precision alloy wire according to claim 2, wherein: The cooling member (15) comprises a hollow upper strip (151) and a spray head (152) fixedly mounted on the top end of the hollow upper strip (151), a water pipe (154) is penetratingly mounted on the bottom end of the spray head (152), a water pump (153) is arranged in the inner portion of the top slot (134), and one end of the water pipe (154) is connected with the water outlet end of the water pump (153).

4. The forming apparatus for reducing surface scratches of a precision alloy wire according to claim 3, wherein: The top end of the lower block (131) and the two sides of the top slot (134) are both provided with water baffle plates (135).

5. The forming apparatus of claim 4 wherein: The water scraping member (14) comprises a lower sliding plate (141) and a fixed bent plate (142) mounted on the top end of the lower sliding plate (141), a supporting spring (143) is mounted on the bottom end of the lower sliding plate (141), and the bottom end of the supporting spring (143) is mounted in the inner bottom end of the top slot (134).

6. The forming apparatus for reducing surface scratches of a precision alloy wire according to claim 5, wherein: The inner walls of the top slot (134) and the inner portion of the lower block (131) are both provided with sliding grooves (136), and the two ends of the lower sliding plate (141) are located in the inner portions of the sliding grooves (136).

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