Magnesium alloy wire drawing machine capable of uniformly drawing wires

Abstract

The utility model relates to the technical field of magnesium alloy wire drawing, and provides a magnesium alloy wire drawing machine capable of uniformly drawing wires, which comprises a base, two fixed plates are fixedly arranged at the center of the outer surface of the top of the base, the two fixed plates are symmetrical, and a connecting shaft is movably embedded at the upper ends of the opposite surfaces of the two fixed plates; a magnesium alloy wire is guided by one guide wheel to penetrate into wire outlet holes, the multiple wire outlet holes are gradually reduced and aligned in diameter, the magnesium alloy wire is guided by the other guide wheel to penetrate through a pulley, the magnesium alloy wire penetrates through the lower end of the pulley and then is wound on the outer surface of a winding roller, and a second motor is started to drive a U-shaped block and a second belt pulley to rotate. One end of the winding roller is embedded into the U-shaped block, the winding roller is limited, the winding roller rotates in the limiting groove, the second belt wheel drives the first belt wheel to rotate through the belt, the reciprocating lead screw rotates, the reciprocating lead screw drives the pulley to move back and forth on the outer surface of the reciprocating lead screw, and the pulley drives the magnesium alloy wire to be evenly wound on the winding roller.

Description

Technical Field

[0001] The utility model relates to the technical field of magnesium alloy wire drawing, in particular to a magnesium alloy wire drawing machine for uniform wire drawing. Background Art

[0002] A magnesium alloy wire drawing machine is a specialized device used to draw magnesium alloy wire into long, slender wire. Due to its lightweight, high strength, and excellent mechanical properties, magnesium alloys are widely used in aerospace, automotive, electronics, and other fields. The design and operation of a magnesium alloy wire drawing machine must take into account the unique properties of magnesium alloys to ensure a smooth drawing process and high wire quality.

[0003] However, in the prior art, when the wire drawing machine processes the magnesium alloy wire, it is not convenient to adjust the wire drawing dies at the same time, and it is time-consuming and labor-intensive to adjust them one by one. It is also not convenient to gradually reduce the diameters of multiple drawing dies and align them, which makes the drawn magnesium alloy wire uneven and reduces its quality. Moreover, when the magnesium alloy wire is wound up after the wire drawing process is completed, it cannot be evenly distributed on the winding roller. Winding it up in the same position easily makes it loose, which makes it inconvenient to transport the magnesium alloy wire. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that when a wire drawing machine processes a magnesium alloy wire, the wire drawing dies are not convenient to be adjusted simultaneously, and it is time-consuming and labor-intensive to adjust them one by one. It is also inconvenient to gradually reduce the diameters of multiple drawing dies and align them, which makes the drawn magnesium alloy wire uneven and reduces its quality. Moreover, when the magnesium alloy wire is wound up after the wire drawing process is completed, it cannot be evenly distributed on the winding roller, and winding it up in the same position easily makes it loose, which makes it inconvenient to carry the magnesium alloy wire.

[0005] To achieve the above-mentioned object, the present invention adopts the following technical solution: a uniformly drawn magnesium alloy wire drawing machine, comprising: a base, two fixed plates fixedly mounted at the center of the top outer surface of the base, the two fixed plates being symmetrical, a connecting shaft movably embedded in the upper ends of the opposing surfaces of the two fixed plates, one end of the connecting shaft passing through the fixed plate, and further comprising:

[0006] A plurality of cross plates are fixedly sleeved on the outer surface of the connecting shaft, a wire drawing die is fixedly installed at the four ends of the plurality of cross plates, and a wire outlet hole is opened on the outer surface of the plurality of wire drawing dies;

[0007] Gear 1, fixedly mounted on one end of the connecting shaft;

[0008] Motor 1 is fixedly mounted on one of the fixing plates close to the outer surface of gear 1, and gear 2 is fixedly mounted on the output end of motor 1, and gear 2 is meshed with gear 1.

[0009] Preferably, connecting plates are fixedly installed on both sides of the two fixed plates near the upper ends, and multiple connecting plates are grouped in pairs. Round shafts are movably embedded in the opposite surfaces of the two groups of connecting plates, and guide wheels are fixedly sleeved on the outer surfaces of the two round shafts.

[0010] The technical effect of adopting the above further solution is that the guide wheel can better guide the magnesium alloy wire, making it more stable for wire drawing operations.

[0011] Preferably, two mounting plates are fixedly mounted on the outer surface of the base away from the motor, a reciprocating screw is movably embedded in the upper ends of the opposite surfaces of the two mounting plates, and a pulley is movably sleeved on the outer surface of the reciprocating screw.

[0012] The technical effect of adopting the above further solution is: the reciprocating screw drives the pulley to move back and forth on its outer surface, and the pulley drives the magnesium alloy wire to be evenly wound on the outer surface of the winding roller.

[0013] Preferably, one end of the reciprocating screw rod passes through the mounting plate, and a pulley 1 is fixedly mounted on one end of the reciprocating screw rod.

[0014] The technical effect of adopting the above further solution is that the pulley 1 can drive the reciprocating screw to rotate.

[0015] Preferably, two rectangular plates are fixedly mounted on one side of the base close to the mounting plate, and limiting grooves are provided at the centers of the top outer surfaces of the two rectangular plates.

[0016] The technical effect of adopting the above further solution is that the rectangular plate facilitates the limiting installation of the winding roller, so that it is more stably embedded in the interior of the limiting groove.

[0017] Preferably, a positioning plate is fixedly installed on one side of one of the rectangular plates, a motor 2 is fixedly installed on the top of the positioning plate, a pulley 2 is fixedly installed on the outer surface of the output end of the motor 2, and the outer surfaces of the pulley 2 and the pulley 1 are both movably provided with belts.

[0018] The technical effect of adopting the above further solution is: the second motor drives the second pulley to rotate, and the first pulley is driven to rotate through the belt.

[0019] Preferably, a U-shaped block is fixedly installed at the output end of the motor 2, a limit pin is movably embedded in one side of the U-shaped block, the outer surface of the limit pin is fixedly connected to a reset spring, and the other end of the reset spring is fixedly installed on the outer surface of the U-shaped block.

[0020] The technical effect of adopting the above further solution is that the return spring drives the limit pin to be embedded in the interior of the limit hole, so that it limits the winding roller.

[0021] Preferably, a winding roller is movably embedded in the two limiting grooves, and a limiting hole is provided at one end of the winding roller close to the U-shaped block.

[0022] The technical effect of adopting the above further solution is that the winding roller can easily wind up the magnesium alloy wire after the wire drawing process.

[0023] Compared with the prior art, the advantages and positive effects of the present invention are:

[0024] 1. In the present invention, the magnesium alloy wire is guided through one of the guide wheels and passed into the interior of the wire outlet hole. The multiple wire outlet holes gradually reduce in diameter and are aligned. Then, the wire is guided through the pulley through another guide wheel. The magnesium alloy wire passes through the lower end of the pulley and is then wound around the outer surface of the winding roller. The second motor is turned on to drive the U-shaped block and the second pulley to rotate. One end of the winding roller is embedded in the interior of the U-shaped block. The limit pin is embedded in the interior of the limit hole under the elastic force of the reset spring, thereby limiting the winding roller and causing the winding roller to rotate inside the limit groove. The second pulley drives the first pulley to rotate through the belt, thereby causing the reciprocating screw to rotate. The reciprocating screw drives the pulley to move back and forth on its outer surface, so that the pulley drives the magnesium alloy wire to be evenly wound around the winding roller, thereby preventing the magnesium alloy wire from being loosened after being wound in one position.

[0025] 2. In the present invention, motor 1 is turned on to drive gear 2 to rotate, gear 2 drives the meshing gear 1 to rotate, and gear 1 is fixedly installed at one end of the connecting shaft. Therefore, multiple cross plates are driven to rotate through the connecting shaft. Multiple cross plates rotate at the same time, which can make the same group of wire drawing dies relatively aligned, so that the wire outlet holes are gradually reduced in diameter and aligned, which can improve the uniformity of the magnesium alloy wire after wire drawing processing and improve its quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The utility model provides a structural schematic diagram of a magnesium alloy wire drawing machine for uniform wire drawing;

[0027] Figure 2 The utility model provides a side structural schematic diagram of a magnesium alloy wire drawing machine for uniform wire drawing;

[0028] Figure 3 This is a schematic diagram of the partial explosion structure of a magnesium alloy wire drawing machine for uniform wire drawing proposed in the utility model;

[0029] Figure 4 The utility model proposes a uniform magnesium alloy wire drawing machine Figure 3 Enlarged structural diagram at point A in the middle.

[0030] Legend:

[0031] 1. Base; 101. Rectangular plate; 102. Limiting groove; 103. Winding roller; 104. Positioning plate; 105. Motor 2; 106. Mounting plate; 107. Reciprocating screw; 108. Fixed plate; 109. Connecting shaft; 110. Cross plate; 111. Drawing die; 112. Wire outlet hole; 113. Connecting plate; 114. Round shaft; 115. Guide wheel; 116. Pulley 1; 117. Belt; 118. Pulley; 119. Gear 1; 120. Motor 1; 121. Gear 2; 122. Pulley 2; 123. U-shaped block; 124. Limiting pin; 125. Return spring; 126. Limiting hole. DETAILED DESCRIPTION

[0032] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0034] Example 1, as Figure 1-4 As shown, the utility model provides a magnesium alloy wire drawing machine for uniform wire drawing, comprising: a base 1, two fixed plates 108 are fixedly installed at the center of the top outer surface of the base 1, the two fixed plates 108 are symmetrical, and a connecting shaft 109 is movably embedded at the upper ends of the opposite surfaces of the two fixed plates 108, and one end of the connecting shaft 109 passes through the fixed plate 108, and also comprises: a plurality of cross plates 110, all fixedly sleeved on the outer surface of the connecting shaft 109, a plurality of cross plates 110 are fixedly installed at the four ends of each of the plurality of cross plates 110, and a wire drawing die 111 is opened on the outer surface of each of the plurality of wire drawing dies 111; a gear 119 is fixedly installed at one end of the connecting shaft 109; a motor 120 is fixedly installed on the outer surface of one of the fixed plates 108 close to the gear 1 119, and a gear 2 121 is fixedly installed on the output end of the motor 120, and the gear 2 121 is meshed with the gear 119.

[0035] In this embodiment, when the drawing die 111 needs to be adjusted, the motor 120 is turned on to drive the gear 2 121 to rotate, and the gear 2 121 drives the meshing gear 119 to rotate. The gear 119 is fixedly mounted on one end of the connecting shaft 109. Therefore, the connecting shaft 109 drives multiple cross plates 110 to rotate. The multiple cross plates 110 rotate at the same time, which can make the same group of drawing dies 111 relatively aligned, and the wire outlet holes 112 gradually reduce in diameter and align, which can improve the uniformity of the magnesium alloy wire after wire drawing processing and improve its quality.

[0036] Example 2, as Figure 1-4 As shown, connecting plates 113 are fixedly installed on both sides of the two fixed plates 108 near the upper end, and multiple connecting plates 113 are grouped in pairs. The opposite surfaces of the two groups of connecting plates 113 are movably embedded with round shafts 114, and the outer surfaces of the two round shafts 114 are fixedly sleeved with guide wheels 115; two mounting plates 106 are fixedly installed on the outer surface of the side of the base 1 away from the motor 120, and a reciprocating screw rod 107 is movably embedded on the upper ends of the opposite surfaces of the two mounting plates 106, and a pulley 118 is movably sleeved on the outer surface of the reciprocating screw rod 107; one end of the reciprocating screw rod 107 passes through the mounting plate 106, and one end of the reciprocating screw rod 107 is fixedly installed with a pulley 116; two rectangular plates 101 are fixedly installed on the side of the base 1 close to the mounting plate 106, and the center of the outer surface of the top of the two rectangular plates 101 Limiting grooves 102 are provided at all places; a positioning plate 104 is fixedly installed on one side of one of the rectangular plates 101, and a motor 2 105 is fixedly installed on the top of the positioning plate 104, and a pulley 2 122 is fixedly installed on the outer surface of the output end of the motor 2 105, and the outer surfaces of the pulley 2 122 and the pulley 1 116 are both movably sleeved with a belt 117; a U-shaped block 123 is fixedly installed on the output end of the motor 2 105, and a limiting pin 124 is movably embedded on one side of the U-shaped block 123, and a return spring 125 is fixedly connected to the outer surface of the limiting pin 124, and the other end of the return spring 125 is fixedly installed on the outer surface of the U-shaped block 123; a winding roller 103 is movably embedded in the two limiting grooves 102, and a limiting hole 126 is provided on the end of the winding roller 103 close to the U-shaped block 123.

[0037] In this embodiment, the magnesium alloy wire is guided through one of the guide wheels 115 to pass through the inside of the wire outlet hole 112, and the multiple wire outlet holes 112 are gradually reduced in diameter and aligned, and then guided through the pulley 118 by another guide wheel 115. The magnesium alloy wire passes through the lower end of the pulley 118 and is then wound around the outer surface of the winding roller 103. The motor 2 105 is turned on to drive the U-shaped block 123 and the pulley 2 122 to rotate. One end of the winding roller 103 is embedded in the interior of the U-shaped block 123, and the limit pin 124 is in the reset spring. Under the action of the elastic force of 125, it is embedded in the limiting hole 126, thereby limiting the winding roller 103, so that the winding roller 103 rotates inside the limiting groove 102, and the pulley 2 122 drives the pulley 1 116 to rotate through the belt 117, thereby rotating the reciprocating screw rod 107, and the reciprocating screw rod 107 drives the pulley 118 to move back and forth on its outer surface, so that the pulley 118 drives the magnesium alloy wire to be evenly wound on the winding roller 103, preventing the magnesium alloy wire from being wound in one position and easily becoming loose.

[0038] Working principle: When in use, the magnesium alloy wire is guided through one of the guide wheels 115 to penetrate into the inside of the wire outlet hole 112. The multiple wire outlet holes 112 gradually reduce in diameter and align, and then guided through the pulley 118 by another guide wheel 115. The magnesium alloy wire passes through the lower end of the pulley 118 and is then wound around the outer surface of the winding roller 103. The second motor 105 is turned on to drive the U-shaped block 123 and the second pulley 122 to rotate. One end of the winding roller 103 is embedded in the inside of the U-shaped block 123. The limit pin 124 is embedded in the inside of the limit hole 126 under the elastic force of the return spring 125, thereby limiting the winding roller 103 and causing the winding roller 103 to rotate inside the limit groove 102. The second pulley 122 drives the first pulley 116 to rotate through the belt 117. Thereby, the reciprocating screw rod 107 rotates, and the reciprocating screw rod 107 drives the pulley 118 to move back and forth on its outer surface, so that the pulley 118 drives the magnesium alloy wire to be evenly wound on the winding roller 103, preventing the magnesium alloy wire from being wound in one position and easily becoming loose. When the wire drawing die 111 needs to be adjusted, the motor 120 is turned on to drive the gear 2 121 to rotate, and the gear 2 121 drives the meshing gear 119 to rotate. The gear 119 is fixedly mounted on one end of the connecting shaft 109, so the connecting shaft 109 drives multiple cross plates 110 to rotate. The multiple cross plates 110 rotate at the same time, which can make the same group of wire drawing dies 111 relatively aligned, and the wire outlet holes 112 gradually reduce in diameter and align, which can improve the uniformity of the magnesium alloy wire after wire drawing processing and improve its quality.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A uniform magnesium alloy wire drawing machine, comprising: A base (1), wherein two fixing plates (108) are fixedly mounted at the center of the top outer surface of the base (1), the two fixing plates (108) are symmetrical, and a connecting shaft (109) is movably embedded at the upper ends of the opposite surfaces of the two fixing plates (108), and one end of the connecting shaft (109) passes through the fixing plate (108), and is characterized in that it also includes: A plurality of cross plates (110) are fixedly sleeved on the outer surface of the connecting shaft (109); a wire drawing die (111) is fixedly installed at the four ends of the plurality of cross plates (110); and a wire outlet hole (112) is opened on the outer surface of the plurality of wire drawing dies (111); Gear 1 (119), fixedly mounted on one end of the connecting shaft (109); Motor 1 (120) is fixedly mounted on the outer surface of one of the fixing plates (108) close to gear 1 (119), and gear 2 (121) is fixedly mounted on the output end of motor 1 (120), and gear 2 (121) is meshed with gear 1 (119).

2. The uniformly drawn magnesium alloy wire drawing machine according to claim 1, characterized in that: Connecting plates (113) are fixedly installed on both sides of the two fixing plates (108) near the upper ends. The multiple connecting plates (113) are grouped in pairs. The opposite surfaces of the two groups of connecting plates (113) are movably embedded with circular shafts (114). The outer surfaces of the two circular shafts (114) are fixedly sleeved with guide wheels (115).

3. The uniformly drawn magnesium alloy wire drawing machine according to claim 1, characterized in that: Two mounting plates (106) are fixedly mounted on the outer surface of one side of the base (1) away from the motor (120), and a reciprocating screw rod (107) is movably embedded in the upper ends of the opposite surfaces of the two mounting plates (106), and a pulley (118) is movably sleeved on the outer surface of the reciprocating screw rod (107).

4. The uniformly drawn magnesium alloy wire drawing machine according to claim 3, characterized in that: One end of the reciprocating screw rod (107) passes through the mounting plate (106), and one end of the reciprocating screw rod (107) is fixedly mounted with a pulley (116).

5. The uniformly drawn magnesium alloy wire drawing machine according to claim 1, characterized in that: Two rectangular plates (101) are fixedly mounted on one side of the base (1) close to the mounting plate (106), and limiting grooves (102) are provided at the centers of the top outer surfaces of the two rectangular plates (101).

6. The uniformly drawn magnesium alloy wire drawing machine according to claim 5, characterized in that: A positioning plate (104) is fixedly mounted on one side of one of the rectangular plates (101), a second motor (105) is fixedly mounted on the top of the positioning plate (104), a second pulley (122) is fixedly mounted on the outer surface of the output end of the second motor (105), and a belt (117) is movably sleeved on the outer surfaces of the second pulley (122) and the first pulley (116).

7. The uniformly drawn magnesium alloy wire drawing machine according to claim 6, characterized in that: A U-shaped block (123) is fixedly mounted on the output end of the second motor (105); a limit pin (124) is movably embedded in one side of the U-shaped block (123); a return spring (125) is fixedly connected to the outer surface of the limit pin (124); and the other end of the return spring (125) is fixedly mounted on the outer surface of the U-shaped block (123).

8. The uniformly drawn magnesium alloy wire drawing machine according to claim 5, characterized in that: A winding roller (103) is movably embedded in the two limiting grooves (102), and a limiting hole (126) is provided at one end of the winding roller (103) close to the U-shaped block (123).

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