Heatable magnesium alloy tube drawing machine

Abstract

The utility model relates to the technical field of magnesium alloy processing, and provides a heatable magnesium alloy tube drawing machine which comprises a tube drawing machine body, a tube drawing die is fixedly installed on the left side of the top of the tube drawing machine body, a sleeve is fixedly installed on the left side of the tube drawing machine body, and a plurality of heating wires are fixedly embedded in the sleeve. A water tank is fixedly embedded in the left side of the interior of the tube drawing machine body, a filter plate is fixedly embedded in the water tank, a water inlet pipeline is fixedly installed in the center of the bottom of the water tank, and a storage box is fixedly installed at the bottom of the water inlet pipeline. Cooling liquid can be sprayed out through the spray head, the temperature of the magnesium alloy pipe can be rapidly reduced, material performance reduction caused by overheating is avoided, meanwhile, the cooling liquid passes through a circulating system of the filter plate and the water tank, resource waste can be effectively reduced, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of magnesium alloy processing, in particular to a heatable magnesium alloy pipe drawing machine. Background Technique

[0002] A magnesium alloy pipe drawing machine is a device specifically used to draw magnesium alloy materials into pipes with required shapes and sizes. This device is widely used in fields such as aerospace, automobile manufacturing, and electronic equipment because magnesium alloys have the advantages of light weight, high strength, and good mechanical properties.

[0003] However, during the use of the existing heatable magnesium alloy pipe drawing machine, there is a lack of an effective cooling system, which significantly affects the pipe drawing effect of the magnesium alloy pipe. During the pipe drawing process of the magnesium alloy pipe, the magnesium alloy material becomes plastic through high-temperature heating, but the subsequent high temperature will cause the temperature of the material to continue to rise. If effective cooling is not carried out in a timely manner, the magnesium alloy will overheat, which will directly affect the plasticity and strength of the material. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that in the prior art, due to the lack of an effective cooling system, during the pipe drawing process of the magnesium alloy pipe, if effective cooling is not carried out in a timely manner, the magnesium alloy will overheat, which will directly affect the plasticity and strength of the material.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a heatable magnesium alloy pipe drawing machine, including a pipe drawing machine body. A pipe drawing die is fixedly installed on the left side of the top of the pipe drawing machine body. A sleeve is fixedly installed on the left side of the pipe drawing machine body. A plurality of heating wires are fixedly embedded in the sleeve. A water tank is fixedly embedded on the left side inside the pipe drawing machine body. A filter plate is fixedly embedded in the water tank. A water inlet pipe is fixedly installed at the center of the bottom of the water tank. The bottom of the water inlet pipe is fixedly installed with a storage tank. The left side of the storage tank is fixedly installed on the left inner wall of the pipe drawing machine body. A water changing pipe is fixedly embedded near the top of the rear side of the storage tank. A pump is fixedly installed on the front side of the storage tank.

[0006] As a preferred implementation manner, a water outlet pipe is fixedly embedded at the center of the front side of the pump. The outer surface of the water outlet pipe is fixedly embedded inside the front side of the pipe drawing machine body.

[0007] The technical effect of adopting the above further scheme is: it can be transported through the pump, so that the coolant enters the inside of the bamboo joint pipe through the water outlet pipe.

[0008] As a preferred implementation manner, the other end of the water outlet pipe is fixedly installed with a bamboo joint pipe. A first chute is opened on the top side inside the pipe drawing machine body.

[0009] The technical effect of adopting the above further solution is that the coolant can be transported into the interior of the nozzle through the bamboo joint pipeline.

[0010] As a preferred embodiment, a screw rod is movably embedded inside the pipe drawing machine body, and a nozzle is fixedly installed at the other end of the bamboo joint pipeline.

[0011] The technical effect of adopting the above further solution is that the coolant can be sprayed out through the nozzle to cool down the magnesium alloy pipe.

[0012] As a preferred embodiment, a motor is fixedly installed on the right side of the screw rod, and the bottom of the motor is fixedly installed on the right side of the pipe drawing machine body.

[0013] The technical effect of adopting the above further solution is that the screw rod can be driven to rotate by the motor.

[0014] As a preferred embodiment, a slider is threadedly connected to the outer surface of the screw rod, and the outer surface of the slider is slidably connected to the inner surface of the first chute.

[0015] The technical effect of adopting the above further solution is that the slider can be driven by the screw rod to slide to the right through the first chute.

[0016] As a preferred embodiment, a support plate is fixedly installed on the left side of the slider, the bottom of the support plate is movably connected to the top of the pipe drawing machine body, and electric push rods are fixedly installed on both sides inside the support plate.

[0017] The technical effect of adopting the above further solution is that when the slider moves, the magnesium alloy pipe can be pulled by the support plate to move synchronously.

[0018] As a preferred embodiment, clamping plates are fixedly installed at the other ends of the two electric push rods, a second chute is formed at the bottom inside the support plate, and the bottom outer surfaces of the two clamping plates are slidably connected to the inner surface of the second chute.

[0019] The technical effect of adopting the above further solution is that the clamping plates can be pushed to slide inwards through the second chute.

[0020] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0021] 1. When in use, with the setting of the storage box and the pump structure, not only can the coolant be sprayed through the nozzle, quickly reducing the temperature of the magnesium alloy tube and avoiding the decline of material properties caused by overheating, but also the circulating system of the coolant through the filter plate and the water tank can effectively reduce resource waste and lower production costs, solving the problem in the prior art that due to the lack of an effective cooling system, during the tube drawing process of the magnesium alloy tube, if effective cooling fails to be carried out in time, the magnesium alloy will overheat, which will directly affect the plasticity and strength of the material.

[0022] 2. When in use, with the setting of the screw and the clamping plate structure, not only can the clamping plate be fitted to the outer surface of the magnesium alloy tube to ensure that the magnesium alloy tube will not move or fall off during the drawing process, but also the magnesium alloy tube can be evenly heated through the heating wire inside the sleeve, improving the plasticity of the material and making it easier to be drawn and formed through the tube drawing die. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is the rear view three-dimensional structure schematic diagram of a heatable magnesium alloy tube drawing machine provided by the present utility model;

[0024] Figure 2 is the top view three-dimensional structure schematic diagram of a heatable magnesium alloy tube drawing machine provided by the present utility model;

[0025] Figure 3 is the front view three-dimensional structure schematic diagram of a heatable magnesium alloy tube drawing machine provided by the present utility model;

[0026] Figure 4 is the left view three-dimensional structure schematic diagram of a heatable magnesium alloy tube drawing machine provided by the present utility model.

[0027] LEGEND DESCRIPTION:

[0028] 1. Tube drawing machine body; 101. Tube drawing die; 102. Sleeve; 103. Heating wire; 104. Water tank; 105. Filter plate; 106. Water inlet pipe; 107. Storage box; 108. Water changing pipe; 109. Pump; 110. Water outlet pipe; 111. Bamboo joint pipe; 112. Nozzle; 2. First chute; 201. Screw; 202. Motor; 203. Slide block; 204. Support plate; 205. Electric push rod; 206. Clamping plate; 207. Second chute. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Embodiment 1. Please refer to Figures 1 to 4 , the present invention provides a technical solution: a heatable magnesium alloy tube drawing machine, including a tube drawing machine body 1. A tube drawing die 101 is fixedly installed on the left side of the top of the tube drawing machine body 1. A sleeve 102 is fixedly installed on the left side of the tube drawing machine body 1. A plurality of heating wires 103 are fixedly embedded in the sleeve 102. A water tank 104 is fixedly embedded in the left side of the tube drawing machine body 1. A filter plate 105 is fixedly embedded in the water tank 104. A water inlet pipe 106 is fixedly installed at the center of the bottom of the water tank 104. A storage tank 107 is fixedly installed at the bottom of the water inlet pipe 106. The left side of the storage tank 107 is fixedly installed on the left inner wall of the tube drawing machine body 1. A water changing pipe 108 is fixedly embedded near the top of the rear side of the storage tank 107. A pump 109 is fixedly installed on the front side of the storage tank 107. A water outlet pipe 110 is fixedly embedded at the center of the front side of the pump 109. The outer surface of the water outlet pipe 110 is fixedly embedded in the front inner side of the tube drawing machine body 1. The other end of the water outlet pipe 110 is fixedly installed with a corrugated pipe 111. A first chute 2 is opened on the top side inside the tube drawing machine body 1.

[0031] In this embodiment, when the tube drawing machine body 1 is drawing a magnesium alloy tube, personnel can inject coolant into the storage tank 107 through the water changing pipe 108, and then start the pump 109 through the power supply system of the pump 109. When it is running, the coolant inside the storage tank 107 is pumped into the pump 109, and then transported by the pump 109, so that the coolant enters the corrugated pipe 111 through the water outlet pipe 110, and then the coolant is transported into the spray head 112 by the corrugated pipe 111, and then the coolant is sprayed out through the spray head 112 to cool the magnesium alloy tube. And the sprayed coolant will fall onto the filter plate 105 by gravity, and the coolant will enter the water tank 104 through the filter plate 105, and then the coolant is transported through the water tank 104, so that it flows back into the storage tank 107 through the water inlet pipe 106 for repeated use. And through the setting of the storage tank 107 and the pump 109 structure, not only can the coolant be sprayed out through the spray head 112, which can quickly reduce the temperature of the magnesium alloy tube and avoid the decline of material performance caused by overheating, but also the circulating system of the coolant through the filter plate 105 and the water tank 104 can effectively reduce resource waste and reduce production costs.

[0032] Example 2, as Figures 1 to 4 shown, a screw rod 201 is movably embedded inside a pipe pulling machine body 1. The other end of a corrugated pipe 111 is fixedly provided with a spray head 112. A motor 202 is fixedly installed on the right side of the screw rod 201. The bottom of the motor 202 is fixedly installed on the right side of the pipe pulling machine body 1. A slider 203 is threadedly connected to the outer surface of the screw rod 201. The outer surface of the slider 203 is slidably connected to the inner surface of a first chute 2. A support plate 204 is fixedly installed on the left side of the slider 203. The bottom of the support plate 204 is movably connected to the top of the pipe pulling machine body 1. Electric push rods 205 are fixedly installed on both sides inside the support plate 204. Clamping plates 206 are fixedly installed at the other ends of the two electric push rods 205. A second chute 207 is formed at the bottom side inside the support plate 204. The outer surfaces of the bottoms of the two clamping plates 206 are slidably connected to the inner surface of the second chute 207.

[0033] In this embodiment, a person can first embed one end of a magnesium alloy pipe into the inside of a sleeve 102, and pull one end of the magnesium alloy pipe to pass it through the sleeve 102 and a pipe pulling die 101. Then, through the power supply system of the electric push rod 205, the electric push rod 205 is started. When it extends, it can push the clamping plate 206 to slide inward through the second chute 207. When the clamping plate 206 slides to a certain extent, the clamping plate 206 will be attached to the outer surface of the magnesium alloy pipe to clamp and fix it. And through the power supply system of a heating wire 103 inside the sleeve 102, the heating wire 103 is started to heat the magnesium alloy pipe. Then, the person starts the motor 202 through the power supply system of the motor 202. When it operates, the output shaft drives the screw rod 201 to rotate, and the screw rod 201 drives the slider 203 to slide to the right through the first chute 2. When the slider 203 moves, it can pull the magnesium alloy pipe to move synchronously through the support plate 204, so that the magnesium alloy pipe is subjected to a pipe pulling operation through the pipe pulling die  101. At the same time, the person can spray a coolant through the spray head 112 to cool the magnesium alloy pipe. And through the settings of the screw rod 201 and the clamping plate 206 structures, not only can the clamping plate 206 be attached to the outer surface of the magnesium alloy pipe to ensure that the magnesium alloy pipe will not move or fall off during the pipe pulling process, but also the magnesium alloy pipe can be evenly heated through the heating wire 103 inside the sleeve 102 to improve the plasticity of the material and make it easier to be formed by pipe pulling through the pipe pulling die 101.

[0034] Working principle: During use, when the pipe drawing machine body 1 is drawing a magnesium alloy pipe, personnel can inject coolant into the interior of the storage tank 107 through the water replacement pipe 108. Then, through the power supply system of the pump 109, the pump 109 is started. When it is operating, it extracts the coolant inside the storage tank 107 into the interior of the pump 109, and then transports it through the pump 109, causing the coolant to enter the interior of the bamboo joint pipe 111 through the water outlet pipe 110. Then, the bamboo joint pipe 111 transports the coolant into the interior of the nozzle 112, and then the coolant is sprayed through the nozzle 112 to cool the magnesium alloy pipe. Moreover, the sprayed coolant will fall onto the filter plate 105 by gravity, and the coolant will pass through the filter plate 105 and enter the interior of the water tank 104. Then, the water tank 104 transports the coolant, causing it to flow back into the interior of the storage tank 107 through the water inlet pipe 106 for repeated use. And through the setting of the structures of the storage tank 107 and the pump 109, not only can the coolant be sprayed through the nozzle 112 to quickly reduce the temperature of the magnesium alloy pipe and avoid the decline of material properties caused by overheating, but at the same time, the circulating system of the coolant through the filter plate 105 and the water tank 104 can effectively reduce resource waste and lower production costs. During use, personnel can first insert one end of the magnesium alloy pipe into the interior of the sleeve 102 and pull one end of the magnesium alloy pipe, causing it to pass through the sleeve 102 and the pipe drawing die 101. Then, through the power supply system of the electric push rod 205, the electric push rod 205 is started. When it extends, it can push the clamping plate 206 to slide inward through the second chute 207. When the clamping plate 206 slides to a certain extent, the clamping plate 206 will fit against the outer surface of the magnesium alloy pipe to clamp and fix it. And through the power supply system of the heating wire 103 inside the sleeve 102, the heating wire 103 is started to heat the magnesium alloy pipe. Then, personnel start the motor 202 through the power supply system of the motor 202. When it is operating, the output shaft drives the screw 201 to rotate, and the screw 201 drives the slider 203 to slide to the right through the first chute 2. When the slider 203 is moving, it can pull the magnesium alloy pipe to move synchronously through the support plate 204, causing the magnesium alloy pipe to be drawn through the pipe drawing die 101. At the same time, personnel can spray coolant through the nozzle 112 to cool the magnesium alloy pipe. And through the setting of the structures of the screw 201 and the clamping plate 206, not only can the clamping plate 206 fit against the outer surface of the magnesium alloy pipe to ensure that the magnesium alloy pipe will not move or fall off during the drawing process, but at the same time, the heating wire 103 inside the sleeve 102 can uniformly heat the magnesium alloy pipe to improve the plasticity of the material and make it easier to be drawn and formed through the pipe drawing die 101.

[0035] The above are only the preferred embodiments of the present utility model, and do not impose other forms of limitations on the present utility model. Any person skilled in the relevant art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A heatable magnesium alloy tube drawing machine, comprising a tube drawing machine body (1), characterized in that: A tube drawing die (101) is fixedly installed on the left side of the top of the tube drawing machine body (1), a sleeve (102) is fixedly installed on the left side of the tube drawing machine body (1), a plurality of heating wires (103) are fixedly embedded inside the sleeve (102), a water tank (104) is fixedly embedded on the left side of the inside of the tube drawing machine body (1), a filter plate (105) is fixedly embedded inside the water tank (104), a water inlet pipe (106) is fixedly installed at the center of the bottom of the water tank (104), a storage box (107) is fixedly installed at the bottom of the water inlet pipe (106), the left side of the storage box (107) is fixedly installed on the left side of the inner wall of the tube drawing machine body (1), a water exchange pipe (108) is fixedly embedded near the top of the rear side of the storage box (107), and a pump (109) is fixedly installed on the front side of the storage box (107).

2. The heatable magnesium alloy tube drawing machine according to claim 1, characterized in that: A water outlet pipe (110) is fixedly embedded at the front center of the pump (109), and the outer surface of the water outlet pipe (110) is fixedly embedded inside the front side of the pipe drawing machine body (1).

3. The heatable magnesium alloy tube drawing machine according to claim 2, characterized in that: A bamboo joint pipe (111) is fixedly installed on the other end of the water outlet pipe (110), and a first sliding groove (2) is opened on the internal top side of the pipe drawing machine body (1).

4. The heatable magnesium alloy tube drawing machine according to claim 3, characterized in that: A screw rod (201) is movably embedded inside the pipe drawing machine body (1), and a nozzle (112) is fixedly installed on the other end of the bamboo pipe (111).

5. The heatable magnesium alloy tube drawing machine according to claim 4, characterized in that: A motor (202) is fixedly mounted on the right side of the screw rod (201), and the bottom of the motor (202) is fixedly mounted on the right side of the pipe drawing machine body (1).

6. The heatable magnesium alloy tube drawing machine according to claim 5, characterized in that: The outer surface of the screw rod (201) is threadedly connected to a slider (203), and the outer surface of the slider (203) is slidably connected to the inner surface of the first sliding groove (2).

7. The heatable magnesium alloy tube drawing machine according to claim 6, characterized in that: A support plate (204) is fixedly installed on the left side of the slider (203), the bottom of the support plate (204) is movably connected to the top of the pipe drawing machine body (1), and electric push rods (205) are fixedly installed on both sides of the interior of the support plate (204).

8. The heatable magnesium alloy tube drawing machine according to claim 7, characterized in that: The other ends of the two electric push rods (205) are fixedly mounted with a clamping plate (206), the inner bottom side of the support plate (204) is provided with a second sliding groove (207), and the bottom outer surfaces of the two clamping plates (206) are slidably connected to the inner surface of the second sliding groove (207).

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