A straightening device for magnesium alloy extruded profiles

Abstract

This application belongs to the field of straightening equipment, specifically a straightening device for magnesium alloy extruded profiles. It includes a straightening equipment body, with several rotating shafts connected to the surface of the body. Straightening rollers are mounted on the surface of each rotating shaft, and a top sleeve is slidably mounted on one end of each shaft. An adjustment component is also provided at one end of the rotating shaft. By using the top sleeve and fixing block, the position of the magnesium alloy extruded profile on the straightening rollers can be effectively stabilized, preventing positional deviation. The adjustment component allows for adjustment of the top sleeve position to accommodate magnesium alloy extruded profiles of different sizes. After removing the threaded sleeve and connecting sleeve, the top sleeve can be disassembled and replaced, thus effectively improving the flexibility of the straightening rollers and facilitating adaptation to magnesium alloy extruded profiles of different specifications while preventing deviation.

Description

Technical Field

[0001] This utility model relates to the field of straightening equipment, specifically a straightening device for magnesium alloy extruded profiles. Background Technology

[0002] Magnesium alloy extruded profiles achieve weight reduction and efficiency improvement in the automotive, aerospace, and electronics industries due to their lightweight, high specific strength, and stiffness characteristics. At the same time, with their natural electromagnetic shielding, efficient thermal conductivity, and recyclability, they meet the requirements of dynamic load bearing, electronic equipment protection, heat dissipation management, and environmental protection. They are key structural materials in lightweight manufacturing that combine performance improvement and sustainability.

[0003] Currently, in the production process of magnesium alloy extruded profiles, straightening devices are often used for straightening. However, in actual use, magnesium alloy extruded profiles are prone to misalignment during the straightening process, which affects the straightening effect and consequently the production quality. Therefore, a straightening device for magnesium alloy extruded profiles is proposed to address the above problems. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, existing magnesium alloy extrusion profile straightening devices are prone to problems such as magnesium alloy extrusion profile misalignment during use, which affects the straightening effect of magnesium alloy extrusion profiles and consequently the production quality of magnesium alloy extrusion profiles. This utility model proposes a straightening device for magnesium alloy extrusion profiles.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a straightening device for magnesium alloy extruded profiles, including a straightening equipment body, a plurality of rotating shafts are connected to the surface of the straightening equipment body, a straightening roller is sleeved on the surface of the rotating shaft, a top sleeve is slidably sleeved on one end of the rotating shaft, an adjustment component is provided at one end of the rotating shaft, the adjustment component is used in conjunction with the top sleeve, and a fixing block is fixedly installed on the surface of the straightening roller, the fixing block is used in conjunction with the top sleeve;

[0006] The adjusting assembly includes a screw rotatably connected to one end of a rotating shaft. One end of the screw passes through a top sleeve and is threadedly connected to the inner cavity of the top sleeve. One end of the straightening roller has several grooves. A limiting rod is fixedly connected inside the grooves. One end of the limiting rod passes through the top sleeve and is slidably connected to the inner cavity of the top sleeve. A spring is slidably sleeved on the surface of the limiting rod. One end of the spring is fixedly connected to the inner wall of the groove, and the other end of the spring abuts against the inner wall of the top sleeve.

[0007] Preferably, a positioning block is fixedly installed at one end of the screw, and the positioning block is rotatably connected inside the rotating shaft.

[0008] Preferably, one end of the screw is engaged with a connecting sleeve, and another end of the screw is threaded with a threaded sleeve, one side of which abuts against the surface of the connecting sleeve.

[0009] Preferably, a locking block is fixedly installed on the surface of the screw, a locking groove is opened in the inner cavity of the connecting sleeve, the surface of the locking block is slidably connected to the inner cavity of the locking groove, and an opening is opened on the surface of the top sleeve, which is used in conjunction with the locking block.

[0010] Preferably, both the fixing block and the top sleeve are slidably connected to a collar on opposite sides, and the two collars are used in conjunction.

[0011] Preferably, sliders are fixedly installed on the opposite sides of the two collars, and grooves are provided on the opposite sides of the top sleeve and the fixing block, with the sliders slidably connected inside the grooves.

[0012] Preferably, a limiting block is fixedly installed on the surface of the slider, and the surface of the limiting block is slidably connected to the inner cavity of the groove.

[0013] The advantages of this utility model are:

[0014] This invention effectively stabilizes the position of magnesium alloy extruded profiles on the straightening rollers by setting a top sleeve and a fixing block, preventing the magnesium alloy extruded profiles from shifting. The position of the top sleeve can be adjusted by the adjustment component to accommodate magnesium alloy extruded profiles of different sizes. After removing the screw sleeve and connecting sleeve, the top sleeve can be removed and replaced, thereby effectively improving the flexibility of the straightening rollers and making it easy to accommodate magnesium alloy extruded profiles of different specifications while preventing the magnesium alloy extruded profiles from shifting. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the straightening device for magnesium alloy extruded profiles according to this utility model.

[0017] Figure 2 This is a schematic diagram of the adjustment component structure of this utility model;

[0018] Figure 3 This utility model Figure 2 A schematic diagram of the cross-sectional structure;

[0019] Figure 4 This is a schematic diagram of the connecting sleeve structure of this utility model.

[0020] In the diagram: 1. Main body of the straightening equipment; 2. Rotary shaft; 3. Straightening roller; 4. Top sleeve; 5. Adjustment component; 51. Screw; 5101. Positioning block; 5102. Connecting sleeve; 5103. Screw sleeve; 5104. Locking block; 5105. Locking groove; 5106. Opening; 52. Groove; 53. Limiting rod; 5301. Spring; 54. Fixing block; 55. Collar; 5501. Slider; 5502. Slide groove; 5503. Limiting block. Detailed Implementation

[0021] 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 scope of protection of the present utility model.

[0022] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0023] This application discloses a straightening device for magnesium alloy extruded profiles. (Refer to...) Figure 1 , Figure 2 and Figure 3 A straightening device for magnesium alloy extruded profiles includes a straightening equipment body 1. Several rotating shafts 2 are connected to the surface of the straightening equipment body 1. Straightening rollers 3 are mounted on the surface of the rotating shafts 2. A top sleeve 4 is slidably mounted on one end of each rotating shaft 2. An adjusting component 5 is provided at one end of each rotating shaft 2, and the adjusting component 5 cooperates with the top sleeve 4. A fixing block 54 is fixedly installed on the surface of the straightening rollers 3, and the fixing block 54 cooperates with the top sleeve 4. The straightening equipment body 1 also includes a frame, a clamping and fixing system, a pressure control system, a heating and temperature management system, a lubrication and surface protection system, an automation and control system, and a safety protection system, etc., which are existing technologies and will not be elaborated further here.

[0024] The adjusting assembly 5 includes a screw 51, which is rotatably connected to one end of the rotating shaft 2. One end of the screw 51 passes through the top sleeve 4 and is threadedly connected to the inner cavity of the top sleeve 4. One end of the straightening roller 3 is provided with a plurality of grooves 52. A limiting rod 53 is fixedly connected inside the grooves 52. One end of the limiting rod 53 passes through the top sleeve 4 and is slidably connected to the inner cavity of the top sleeve 4. A spring 5301 is slidably sleeved on the surface of the limiting rod 53. One end of the spring 5301 is fixedly connected to the inner wall of the groove 52, and the other end of the spring 5301 abuts against the inner wall of the top sleeve 4.

[0025] During the straightening process of magnesium alloy extruded profiles, the profiles are passed through several straightening rollers 3 to straighten them. The rollers 3 then straighten the profiles. During straightening, the top sleeve 4 and fixing block 54 effectively support the profiles' position to prevent displacement. Rotating the screw 51 and stabilizing the top sleeve 4 with the limiting rod 53 allows the screw 51 to move, adjusting its position. The spring 5301 further secures the screw 51 to the threaded position of the top sleeve 4, effectively reducing the risk of accidental rotation of the screw 51 affecting the position of the top sleeve 4.

[0026] Reference Figure 3 A positioning block 5101 is fixedly installed at one end of the screw 51. The positioning block 5101 is rotatably connected inside the rotating shaft 2. By rotatably connecting the positioning block 5101 inside the rotating shaft 2, the position of the screw 51 is effectively stabilized, and the position of the top sleeve 4 is prevented from being affected by the screw 51 falling off.

[0027] Reference Figure 4 One end of the screw 51 is fitted with a connecting sleeve 5102, and the other end of the screw 51 is threaded with a threaded sleeve 5103. One side of the threaded sleeve 5103 abuts against the surface of the connecting sleeve 5102. A locking block 5104 is fixedly installed on the surface of the screw 51. A locking groove 5105 is opened in the inner cavity of the connecting sleeve 5102. The surface of the locking block 5104 is slidably connected to the inner cavity of the locking groove 5105. An opening 5106 is opened on the surface of the top sleeve 4, and the opening 5106 is used in conjunction with the locking block 5104. By sliding the connecting sleeve 5102 onto the surface of the screw 51 and aligning the locking block 5104 with the locking groove 5105, and then threading the threaded sleeve 5103 onto the screw 51, so that one side of the threaded sleeve 5103 abuts against the connecting sleeve 5102, the connecting sleeve 5102 is fixed to the surface of the screw 51, so that the screw 51 can rotate through the connecting sleeve 5102.

[0028] Reference Figure 3 Each of the fixed block 54 and the top sleeve 4 has a collar 55 slidably connected to its opposite side, and the two collars 55 work together. Each of the two collars 55 has a slider 5501 fixedly installed on its opposite side. Each of the top sleeve 4 and the fixed block 54 has a groove 5502, and the slider 5501 is slidably connected inside the groove 5502. A limit block 5503 is fixedly installed on the surface of the slider 5501, and the surface of the limit block 5503 is slidably connected to the inner cavity of the groove 5502. The limit block 5503 stabilizes the position of the slider 5501 inside the groove 5502, so that the collar 55 slides on the surface of the top sleeve 4 and the fixed block 54, so as to avoid friction between the magnesium alloy extruded profile and the surface of the top sleeve 4 and the fixed block 54, thereby avoiding affecting the straightening work of the magnesium alloy extruded profile.

[0029] Working principle: During the straightening of magnesium alloy extruded profiles, the profiles pass through several straightening rollers 3, which straighten the profiles. During straightening, the limiting block 5503 stabilizes the position of the slider 5501 within the groove 5502, allowing the collar 55 to slide on the surfaces of the top sleeve 4 and the fixing block 54. This prevents friction between the magnesium alloy extruded profile and the surfaces of the top sleeve 4 and the fixing block 54, effectively supporting the profile's position and preventing displacement. When the position of the top sleeve 4 needs adjustment, the connecting sleeve 5102 is slidably fitted onto the screw 51, and the locking block 5104 aligns with the locking groove 5105. Finally, the threaded sleeve 5103 is threaded onto the screw 51. 1. Make one side of the threaded sleeve 5103 abut against the connecting sleeve 5102, and then rotate the screw 51 through the connecting sleeve 5102. The position of the top sleeve 4 is stabilized by the limiting rod 53, so that the screw 51 can drive the top sleeve 4 to move, thereby adjusting the position of the top sleeve 4. With the support of the spring 5301, the threaded position of the screw 51 and the top sleeve 4 is locked, so as to effectively reduce the situation where the screw 51 rotates accidentally and affects the position of the top sleeve 4. When it is necessary to disassemble the top sleeve 4 for replacement, rotate the screw 51 to move the top sleeve 4 to one side of the connecting sleeve 5102. Then, remove the threaded sleeve 5103 and the connecting sleeve 5102 in sequence. Then pull the top sleeve 4 and remove the top sleeve 4 by using the opening 5106 to prevent the jamming block 5104 from affecting the movement of the top sleeve 4, thus facilitating the replacement of the top sleeve 4.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A straightening device for magnesium alloy extruded profiles, characterized in that: The device includes a straightening equipment body (1), and a plurality of rotating shafts (2) are connected to the surface of the straightening equipment body (1). A straightening roller (3) is mounted on the surface of the rotating shaft (2). A top sleeve (4) is slidably mounted on one end of the rotating shaft (2). An adjustment component (5) is provided on one end of the rotating shaft (2). The adjustment component (5) works in conjunction with the top sleeve (4). A fixing block (54) is fixedly installed on the surface of the straightening roller (3). The fixing block (54) works in conjunction with the top sleeve (4). The adjusting component (5) includes a screw (51), which is rotatably connected to one end of the rotating shaft (2). One end of the screw (51) passes through the top sleeve (4) and is threadedly connected to the inner cavity of the top sleeve (4). One end of the straightening roller (3) is provided with a plurality of grooves (52). A limiting rod (53) is fixedly connected inside the groove (52). One end of the limiting rod (53) passes through the top sleeve (4) and is slidably connected to the inner cavity of the top sleeve (4). A spring (5301) is slidably sleeved on the surface of the limiting rod (53). One end of the spring (5301) is fixedly connected to the inner wall of the groove (52), and the other end of the spring (5301) abuts against the inner wall of the top sleeve (4).

2. The straightening device for magnesium alloy extruded profiles according to claim 1, characterized in that: A positioning block (5101) is fixedly installed at one end of the screw (51), and the positioning block (5101) is rotatably connected inside the rotating shaft (2).

3. The straightening device for magnesium alloy extruded profiles according to claim 1, characterized in that: One end of the screw (51) is engaged with a connecting sleeve (5102), and one end of the screw (51) is threaded with a threaded sleeve (5103). One side of the threaded sleeve (5103) abuts against the surface of the connecting sleeve (5102).

4. The straightening device for magnesium alloy extruded profiles according to claim 3, characterized in that: A locking block (5104) is fixedly installed on the surface of the screw (51), and a locking groove (5105) is opened in the inner cavity of the connecting sleeve (5102). The surface of the locking block (5104) is slidably connected to the inner cavity of the locking groove (5105). An opening (5106) is opened on the surface of the top sleeve (4), and the opening (5106) is used in conjunction with the locking block (5104).

5. A straightening device for magnesium alloy extruded profiles according to claim 1, characterized in that: Both the fixed block (54) and the top sleeve (4) are slidably connected to a collar (55) on opposite sides, and the two collars (55) are used together.

6. The straightening device for magnesium alloy extruded profiles according to claim 5, characterized in that: A slider (5501) is fixedly installed on the opposite side of each of the two collars (55), and a groove (5502) is opened on the opposite side of the top sleeve (4) and the fixing block (54), and the slider (5501) is slidably connected inside the groove (5502).

7. A straightening device for magnesium alloy extruded profiles according to claim 6, characterized in that: A limiting block (5503) is fixedly installed on the surface of the slider (5501), and the surface of the limiting block (5503) is slidably connected to the inner cavity of the slide groove (5502).

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