Magnesium alloy pipe machining auxiliary device

Abstract

The utility model relates to magnesium alloy pipe machining, in particular to a magnesium alloy pipe machining auxiliary device which comprises a base, a frame is fixedly installed at the top of the base, a material box is installed at the bottom of the inner wall of the base, a transmission mechanism is arranged on the base, a first bearing is fixedly installed at the bottom of the inner wall of the base, and a second bearing is fixedly installed at the bottom of the inner wall of the base. A threaded rod is fixedly mounted on the inner wall of the first bearing. By means of the transmission mechanism and the grinding mechanism, auxiliary adjustment can be conducted on the grinding device according to machined parts of different sizes, and the cooling mechanism is arranged on the grinding mechanism, so that the cooling mechanism can be additionally arranged to fully cool the ground parts, and the overall grinding effect is improved; meanwhile, the roughness instrument moves horizontally along with the moving block, the roughness instrument detects the surface flatness of the magnesium alloy pipe, the defects of unevenness, bending and the like of the surface of the pipe can be found in time through detection, and it is guaranteed that products meet related quality standards and requirements.

Description

Technical Field

[0001] The utility model relates to the processing of magnesium alloy pipes, in particular to an auxiliary device for processing magnesium alloy pipes. Background Technique

[0002] Magnesium alloy is an alloy composed of magnesium as the base and other elements added. Its characteristics are: low density, high specific strength, high specific elastic modulus, good heat dissipation, good shock absorption, greater ability to withstand impact loads than aluminum alloy, and good corrosion resistance to organic substances and alkalis. It is the lightest metal among practical metals. The specific gravity of magnesium is about 2 / 3 of that of aluminum and 1 / 4 of that of iron. It is the lightest metal among practical metals, with high strength and high rigidity;

[0003] According to the publication number: "CN216370242U", an auxiliary device for processing magnesium alloy pipes includes a housing with an open front end, and an insertion hole is provided at the rear end of the housing. An arc-shaped support plate is arranged inside the housing. The support plate is fixedly connected to the inner wall of the housing through fixing frames on both sides. The two ends of the axis of the support plate are respectively opposite to the open front end and the rear insertion hole of the housing. At least two arc-shaped pressing plates are arranged above the support plate. A sliding rod is vertically fixed above the pressing plate. The end of the sliding rod penetrates to the upper part outside the housing. The tops of all the sliding rods are fixedly connected to a horizontally arranged connecting rod. A nut is fixedly installed at the center of the connecting rod, and a screw rod is threadedly connected through the nut. The bottom of the screw rod is rotatably connected to the top surface of the housing through a limiting rod. When the utility model produces seamless magnesium alloy pipes by drilling, it effectively protects the processing environment and avoids the combustion of magnesium chips generated.

[0004] However, in the actual use process, when the overall structure processes pipes, not all magnesium alloy pipes are hollow. And when grinding and processing the pipes, a large amount of debris will fall on the device, which is not easy to clean. Therefore, improvements are made according to the above-mentioned problems. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides an auxiliary device for processing magnesium alloy pipes, which solves the problems put forward in the above background technique. To achieve the above purposes, the utility model is realized through the following technical solutions: an auxiliary device for processing magnesium alloy pipes includes a base, a frame is fixedly installed on the top of the base, a material box is installed at the bottom of the inner wall of the base, and a transmission mechanism, a flatness detection structure, and a grinding mechanism are respectively arranged inside the frame;

[0006] The transmission mechanism includes a bearing one, a threaded rod, a motor, and a slide rail. The bearing one is fixedly installed at the bottom of the inner wall of the base. A threaded rod is fixedly installed inside the bearing one. A first motor is fixedly installed at the top of the threaded rod. A slide rail is fixedly installed on the inner wall of the base;

[0007] A slider is sleeved on the surface thread of the threaded rod. The grinding mechanism includes a second motor, which is slidably connected to the slide rail. The output shaft of the second motor is fixedly connected to a first rotating rod. The other end of the first rotating rod is rotatably connected to one side of the slider through a bearing. A first grinding roller is fixedly sleeved on the surface of the first rotating rod. A third motor is fixedly installed on the inner wall of the frame. The output shaft of the third motor is fixedly connected to a second rotating rod. A second grinding roller is fixedly sleeved on the surface of the second rotating rod. The first grinding roller and the second grinding roller are arranged in cooperation;

[0008] The flatness detection structure includes a first pulley, which is fixedly sleeved on the surface of the second rotating rod. A third rotating rod is fixedly connected to the inner wall of the frame. The other end of the third rotating rod is fixedly connected to a reciprocating screw rod. The other end of the reciprocating screw rod is rotatably connected to the inner wall of the frame through a bearing. A moving block is threadedly sleeved on the surface of the reciprocating screw rod. A spring is fixedly connected to the back of the moving block. The other end of the spring is fixedly connected to a roughness meter.

[0009] Preferably, a cooling mechanism is arranged on the outer wall of the grinding mechanism. The cooling mechanism includes a support frame, which is installed on the outer wall of the grinding mechanism. A nozzle is installed on the outer wall of the support frame. A connecting pipe is fixedly connected to the nozzle. The extending end of the connecting pipe is arranged inside the material box. A nozzle is installed on the support frame, a connecting pipe is connected to the nozzle, and a water pump is connected to the connecting pipe. The connecting pipe is arranged in the material box, so that the grinding piece can be continuously sprayed and cooled.

[0010] Preferably, a limiting rod is fixedly connected to the inner wall of the frame. The moving block is movably sleeved on the surface of the limiting rod. The arranged limiting rod plays a role in limiting the moving block, so that the moving block has better stability during the moving process.

[0011] Preferably, a guiding plate is fixedly installed on the inner wall of the frame, and the number of the guiding plates is two groups. The two groups of guiding plates are symmetrically installed at both ends of the inner wall of the frame respectively. And the extending end of the connecting pipe is connected to a water pump. By fixedly installing two groups of guiding plates on the inner wall of the frame, the sprayed cooling water can be guided to prevent it from dripping outside.

[0012] Preferably, a protective net is magnetically connected inside the material box, and the number of the protective nets is two groups. The two groups of protective nets are symmetrically arranged with the connecting pipe as the center. Through the two groups of symmetric magnetic connections of the protective nets, the protective nets can be quickly taken and placed to clean the surface.

[0013] Preferably, a cylinder is fixedly installed on the inner wall of the frame. An anti-slip pad is fixedly installed at the extending end of the cylinder. The number of the cylinders and the anti-slip pads is two groups, which are symmetrically arranged at both ends of the outer wall of the frame. By fixedly installing the anti-slip pad at the extending end of the cylinder, the workpiece can be quickly fixed and limited.

[0014] Preferably, a discharge pipe is provided on the outer wall of the material box. The connecting pipe is flexible. The water pump is arranged inside the material box. Since the connecting pipe is flexible, it can move along with the moving height of the grinding mechanism.

[0015] As can be seen from the above technical solutions, an auxiliary device for processing magnesium alloy pipes provided by the embodiments of this specification has at least the following beneficial effects:

[0016] (1) Through the transmission mechanism and the grinding mechanism provided by the present invention, the grinding device can be assisted and adjusted according to workpieces of different sizes. And a cooling mechanism is provided on the grinding mechanism. Therefore, an external cooling mechanism can be added to fully cool the grinding piece and improve the overall grinding effect. At the same time, the roughness meter moves horizontally along with the moving block. The roughness meter detects the surface flatness of the magnesium alloy pipe. Through the detection, defects such as unevenness and bending on the surface of the pipe can be found in time, ensuring that the product meets the relevant quality standards and requirements.

[0017] (2) By installing a support frame behind the grinding mechanism in the present invention, a spray head is installed on the support frame, a connecting pipe is connected to the spray head, and a water pump is connected to the connecting pipe. The connecting pipe is arranged in the material box, so as to continuously spray and cool the grinding piece. It can not only cool the workpiece, but also wash away the chips generated during grinding. And the cooling water after spraying will be filtered by the protective net on the material box and reused reciprocally. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and form a part of this application:

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic side view structure of the present invention;

[0021] Figure 3 It is a schematic main sectional structure of the present invention;

[0022] Figure 4 It is a schematic top sectional structure of the present invention;

[0023] Figure 5 It is an enlarged view of part A of the present invention.

[0024] In the figure: 1, base; 2, frame; 3, bin; 4, discharge pipe; 51, transmission mechanism; 511, first bearing; 512, threaded rod; 513, first motor; 514, slide rail; 6, grinding mechanism; 601, second motor; 602, first rotating rod; 603, first grinding roller; 604, third motor; 605, second grinding roller; 606, second rotating rod; 71, cooling mechanism; 711, support frame; 712, nozzle; 713, connecting pipe; 714, water pump; 715, guide plate; 8, protective net; 9, cylinder; 11, anti-slip pad; 12, flatness detection structure; 1201, first pulley; 1202, third rotating rod; 1203, second pulley; 1204, limiting rod; 1205, moving block; 1206, roughness meter; 1207, reciprocating lead screw. Detailed implementation manners

[0025] 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] Embodiment 1

[0027] Please refer to Figures 1-5As shown in the figure, an auxiliary device for processing magnesium alloy tubes includes a base 1, and is characterized in that: a frame 2 is fixedly installed on the top of the base 1, a material box 3 is installed at the bottom of the inner wall of the base 1, a transmission mechanism 51, a flatness detection structure 12, and a grinding mechanism 6 are respectively arranged inside the frame 2. The transmission mechanism 51 includes a bearing one 511, a threaded rod 512, a motor, and a slide rail 514. The bearing one 511 is fixedly installed at the bottom of the inner wall of the base 1, a threaded rod 512 is fixedly installed inside the bearing one 511, a first motor 513 is fixedly installed at the top end of the threaded rod 512, a slide rail 514 is fixedly installed on the inner wall of the base 1, a slider is sleeved on the surface of the threaded rod 512 in a threaded manner. The grinding mechanism 6 includes a second motor 601, the second motor 601 is slidably connected to the slide rail 514, an output shaft of the second motor 601 is fixedly connected to a first rotating rod 602, the other end of the first rotating rod 602 is rotatably connected to one side of the slider through a bearing, a first grinding roller 603 is fixedly sleeved on the surface of the first rotating rod 602, a third motor 604 is fixedly installed on the inner wall of the frame 2, an output shaft of the third motor 604 is fixedly connected to a second rotating rod 606, a second grinding roller 605 is fixedly sleeved on the surface of the second rotating rod 606, the first grinding roller 603 and the second grinding roller 605 are arranged in cooperation. The flatness detection structure 12 includes a first pulley 1201, the first pulley 1201 is fixedly sleeved on the surface of the second rotating rod 606, a third rotating rod 1202 is fixedly connected to the inner wall of the frame 2, the other end of the third rotating rod 1202 is fixedly connected to a reciprocating screw rod 1207, the other end of the reciprocating screw rod 1207 is rotatably connected to the inner wall of the frame 2 through a bearing, a moving block 1205 is sleeved on the surface of the reciprocating screw rod 1207 in a threaded manner, a spring is fixedly connected to the back of the moving block 1205, the other end of the spring is fixedly connected to a roughness meter 1206. The threaded rod 512 at the output end is driven to rotate by the first motor 513. When the threaded rod 512 rotates, the grinding mechanism 6 connected to the outer wall of the threaded rod 512 is driven to lift and adjust. Therefore, the grinding device can be assisted to adjust according to workpieces of different sizes. The outer wall of the threaded rod 512 is threadedly connected with the grinding mechanism 6, and the number of the grinding mechanisms 6 is two groups, and the other group of the grinding mechanism 6 is fixedly installed on the inner wall of the frame 2.

[0028] Furthermore, through the provided transmission mechanism 51 and grinding mechanism 6, the grinding device can be assisted and adjusted according to workpieces of different sizes. And a cooling mechanism 71 is provided on the grinding mechanism 6. Therefore, an external cooling mechanism 71 can be added to sufficiently cool the grinding piece and improve the overall grinding effect. At the same time, the roughness meter 1206 moves horizontally following the moving block 1205, and the roughness meter 1206 detects the surface flatness of the magnesium alloy tube. Through the detection, defects such as unevenness and bending on the surface of the pipe can be timely discovered to ensure that the product meets relevant quality standards and requirements.

[0029] Embodiment 2

[0030] Please refer to Figures 1-5 As shown, a cooling mechanism 71 is provided on the outer wall of the grinding mechanism 6. The cooling mechanism 71 includes a support frame 711. The support frame 711 is installed on the outer wall of the grinding mechanism 6. A spray head 712 is installed on the outer wall of the support frame 711. A connecting pipe 713 is fixedly connected to the spray head 712. The extended end of the connecting pipe 713 is arranged inside the material box 3. A spray head 712 is installed on the support frame 711. A connecting pipe 713 is connected to the spray head 712. A water pump 714 is connected to the connecting pipe 713. The connecting pipe 713 is arranged in the material box 3 through the connecting pipe 713, so as to continuously spray and cool the grinding piece. A guide plate 715 is fixedly installed on the inner wall of the frame 2, and the number of the guide plates 715 is two groups. The two groups of guide plates 715 are symmetrically installed at both ends of the inner wall of the frame 2 respectively. And the extended end of the connecting pipe 713 is connected with a water pump 714. A protective net 8 is magnetically connected inside the material box 3, and the number of the protective nets 8 is two groups. The two groups of protective nets 8 are symmetrically arranged with the connecting pipe 713 as the center. A cylinder 9 is fixedly installed on the inner wall of the frame 2. An anti-slip pad 11 is fixedly installed at the extended end of the cylinder 9. And the number of the cylinders 9 and the anti-slip pads 11 is two groups and are symmetrically arranged at both ends of the outer wall of the frame 2 respectively. An outlet pipe 4 is opened on the outer wall of the material box 3. And the connecting pipe 713 is flexible, and the water pump 714 is arranged inside the material box 3.

[0031] Furthermore, by installing a spray head 712 on the support frame 711, connecting a connecting pipe 713 to the spray head 712, and connecting a water pump 714 to the connecting pipe 713, and arranging the connecting pipe 713 in the material box 3 through the connecting pipe 713, the grinding piece can be continuously sprayed and cooled, which can not only cool the workpiece but also wash away the debris generated during grinding.

[0032] When a magnesium alloy pipe processing auxiliary device of the utility model is in use, a frame 2 is installed on a base 1, a transmission mechanism 51 is arranged on the frame 2, and a first motor 513 is installed on the frame 2. The rotation of the threaded rod 512 at the output end is driven by the first motor 513. When the threaded rod 512 rotates, the grinding mechanism 6 connected to the outer wall of the threaded rod 512 is driven to lift and adjust. Therefore, the grinding device can be assisted and adjusted according to workpieces of different sizes. Moreover, a cooling mechanism 71 is arranged on the grinding mechanism 6. Therefore, an external cooling mechanism 71 can be added to fully cool the grinding piece and improve the overall grinding effect. A material box 3 is installed under the base 1, a support frame 711 is installed behind the grinding mechanism 6, a nozzle 712 is installed on the support frame 711, a connecting pipe 713 is connected to the nozzle 712, a water pump 714 is connected to the connecting pipe 713, and the connecting pipe 713 is arranged in the material box 3, so as to continuously spray and cool the grinding piece. It can not only cool the workpiece, but also wash away the debris generated during grinding. Moreover, the sprayed cooling water will be filtered by the protective net 8 on the material box 3 and then used repeatedly for cooling spraying, which can save cooling water resources. During the rotation of the first rotating rod 602, through the transmission of the belt between the first belt pulley 1201 and the second belt pulley 1203, the first rotating rod 602 drives the second rotating rod 606 to rotate in the same direction. During the rotation of the second rotating rod 606, the reciprocating screw rod 1207 is driven to rotate. The limiting rod 1204 is arranged to limit the moving block 1205, so that the rotating reciprocating screw rod 1207 drives the moving block 1205 to move back and forth left and right. The surface flatness of the magnesium alloy pipe is detected by the roughness meter 1206 on the moving block 1205. The roughness meter 1206 has various names such as surface roughness meter, surface finish meter, surface roughness detector, roughness measuring instrument, roughness meter, and roughness tester. By using the roughness meter to detect the surface flatness of the magnesium alloy pipe, defects such as unevenness and bending on the surface of the pipe can be found in time, ensuring that the product meets relevant quality standards and requirements.

Claims

1. A magnesium alloy tube processing auxiliary device, comprising a base (1), characterized in that: A frame (2) is fixedly mounted on the top of the base (1), a material box (3) is mounted on the bottom of the inner wall of the base (1), and a transmission mechanism (51), a flatness detection structure (12), and a grinding mechanism (6) are respectively arranged on the inner side of the frame; The transmission mechanism (51) comprises a bearing 1 (511), a threaded rod (512), a motor (513), and a slide rail (514); the bearing 1 (511) is fixedly mounted on the bottom of the inner wall of the base (1); the inner wall of the bearing 1 (511) is fixedly mounted with a threaded rod (512); the top end of the threaded rod (512) is fixedly mounted with a motor 1 (513); and the inner wall of the base (1) is fixedly mounted with a slide rail (514); The surface thread sleeve of the threaded rod (512) is provided with a slider, the grinding mechanism (6) includes a No. 2 motor (601), the No. 2 motor (601) is slidably connected to the slide rail (514), the output shaft of the No. 2 motor (601) is fixedly connected to the No. 1 rotating rod (602), the other end of the No. 1 rotating rod (602) is rotatably connected to one side of the slider through a bearing, the surface fixed sleeve of the No. 1 rotating rod (602) is provided with a No. 1 grinding roller (603), the inner wall of the frame (2) is fixedly installed with a No. 3 motor (604), the output shaft of the No. 3 motor (604) is fixedly connected to the No. 2 rotating rod (606), the surface fixed sleeve of the No. 2 rotating rod (606) is provided with a No. 2 grinding roller (605), and the No. 1 grinding roller (603) and the No. 2 grinding roller (605) are arranged in coordination; The flatness detection structure (12) comprises a first pulley (1201), the first pulley (1201) is fixedly sleeved on the surface of a second rotating rod (606), the inner wall of the frame (2) is fixedly connected to a third rotating rod (1202), the other end of the third rotating rod (1202) is fixedly connected to a reciprocating screw (1207), the other end of the reciprocating screw (1207) is rotatably connected to the inner wall of the frame (2) via a bearing, a moving block (1205) is threadedly sleeved on the surface of the reciprocating screw (1207), the back side of the moving block (1205) is fixedly connected to a spring, and the other end of the spring is fixedly connected to a roughness meter (1206).

2. The magnesium alloy tube processing auxiliary device according to claim 1, characterized in that: The outer wall of the grinding mechanism (6) is provided with a cooling mechanism (71), and the cooling mechanism (71) comprises a support frame (711), and the support frame (711) is installed on the outer wall of the grinding mechanism (6), and a nozzle (712) is installed on the outer wall of the support frame (711), and a connecting pipe (713) is fixedly connected to the nozzle (712), and an extended end of the connecting pipe (713) is arranged inside the material box (3).

3. The magnesium alloy tube processing auxiliary device according to claim 2, characterized in that: The inner wall of the frame (2) is fixedly connected to a limiting rod (1204), and the moving block (1205) is movably sleeved on the surface of the limiting rod (1204).

4. The magnesium alloy tube processing auxiliary device according to claim 2, characterized in that: A guide plate (715) is fixedly mounted on the inner wall of the frame (2), and the guide plates (715) are provided in two groups. The two groups of guide plates (715) are symmetrically mounted at two ends of the inner wall of the frame (2), and the extended end of the connecting pipe (713) is connected to a water pump (714).

5. The magnesium alloy tube processing auxiliary device according to claim 1, characterized in that: The interior of the material box (3) is magnetically connected with a protective net (8), and the number of the protective nets (8) is two groups, and the two groups of protective nets (8) are symmetrically arranged with the connecting pipe (713) as the center.

6. The magnesium alloy tube processing auxiliary device according to claim 1, characterized in that: A cylinder (9) is fixedly mounted on the inner wall of the frame (2), and an anti-skid pad (11) is fixedly mounted on the extended end of the cylinder (9). The cylinder (9) and the anti-skid pad (11) are provided in two groups and are symmetrically arranged at the two ends of the outer wall of the frame (2).

7. The magnesium alloy tube processing auxiliary device according to claim 1, characterized in that: The outer wall of the material box (3) is provided with a discharge pipe (4), the connecting pipe (713) is flexibly arranged, and the water pump (714) is arranged inside the material box (3).

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