Adjusting mechanism for extrusion of aluminum profile

Abstract

This utility model discloses an adjustment mechanism for aluminum profile extrusion molding, relating to the technical field of aluminum profile extrusion adjustment equipment. It includes an extrusion assembly, comprising an extruder, a connecting drive component on one side of the extruder, a drive component fixed to the surface of the extruder, the connecting drive component sleeved on the surface of the drive component, and a mounting vertical plate fixed to the surface of the extruder; and an adjustment assembly, disposed on one side of the extrusion assembly, including a clamping component fixed to one side of the extruder. The beneficial effects of this utility model are that, through the coordinated operation of the limit compensation mechanism and the processing compensation system, it significantly improves processing stability and molding accuracy, effectively solves the problems of vibration offset and deformation runaway, ensures the dimensional consistency of the aluminum profile, avoids abnormal wear caused by equipment vibration, and simultaneously achieves intelligent control with dynamic monitoring and automatic compensation, greatly improving production efficiency and material utilization.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum profile extrusion adjustment equipment, and in particular to an adjustment mechanism for aluminum profile extrusion molding. Background Technology

[0002] On aluminum profile extrusion molding production lines, high-precision adjustment mechanisms are required to dynamically control the mold and extrusion parameters to ensure that the profile cross-sectional dimensional tolerances are kept within ±0.1mm.

[0003] The existing adjustment mechanism for aluminum profile extrusion molding has obvious defects in processing stability. The distance between its limiting mechanism and the processing mechanism is set too large, which makes it easy to vibrate and deviate when processing long aluminum bars. At the same time, it lacks a real-time feedback adjustment system and cannot automatically compensate for position deviation according to material deformation. This dual control defect not only affects the molding accuracy, but may also cause equipment wear due to increased vibration, or material waste due to uncontrolled deformation, ultimately reducing production efficiency and product qualification rate. Summary of the Invention

[0004] In view of the problems existing in the existing adjustment mechanism for aluminum profile extrusion molding, this utility model is proposed.

[0005] Therefore, the problem that this utility model aims to solve is that when processing long aluminum profiles, the distance between the limiting area and the processing area is too long, which leads to insufficient stability during processing.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an adjustment mechanism for aluminum profile extrusion molding, comprising an extrusion assembly including an extruder, a connecting drive member disposed on one side of the extruder, a drive member fixed to the surface of the extruder, the connecting drive member sleeved on the surface of the drive member, and a mounting vertical plate fixed to the surface of the extruder; and,

[0007] An adjustment component is disposed on one side of the extrusion component, including a clamping member fixed to one side of the extruder, a transmission extrusion member fixed to one side of the clamping member, a transmission member cooperating with the transmission extrusion member on one side of the drive member, and an adjustment component sleeved on the surface of the transmission member.

[0008] As a preferred embodiment of the adjustment mechanism for aluminum profile extrusion molding of the present invention, the extruded part includes an extrusion driver, and an extrusion guide rod is fixed on one side of the extrusion driver.

[0009] As a preferred embodiment of the adjustment mechanism for aluminum profile extrusion molding of the present invention, the driving component includes a driving motor fixed to the surface of the mounting vertical plate, a threaded shaft fixed to the output end of the driving motor, a marking ring embedded on the surface of the threaded shaft, a limiting ring sleeved on the surface of the threaded shaft, and a first insertion groove opened on one side of the threaded shaft.

[0010] In a preferred embodiment of the adjustment mechanism for aluminum profile extrusion molding described in this utility model, the clamping member includes a support connecting rod fixed to the bottom of the extrusion guide rod, and a fixing ring is fixed on one side of the support connecting rod.

[0011] In a preferred embodiment of the adjustment mechanism for aluminum profile extrusion molding described in this utility model, a limiting slide rod is slidably connected to the inner wall of the fixing ring, and a limiting block is fixed on one side of the limiting slide rod.

[0012] As a preferred embodiment of the adjustment mechanism for aluminum profile extrusion molding of the present invention, the inner cavity of the fixed ring is provided with an arc-shaped clamping plate, a sliding rod is fixed on one side of the arc-shaped clamping plate, the sliding rod is slidably connected to the inner wall of the fixed ring, a first connecting rod is rotatably connected to one side of the sliding rod, and a second connecting rod is rotatably connected to the surface of the first connecting rod.

[0013] As a preferred embodiment of the adjustment mechanism for aluminum profile extrusion molding of the present invention, the transmission extrusion component includes a connecting crossbar fixed to one side of the second connecting rod, a second extrusion block fixed to the top of the connecting crossbar, a sliding guide rod slidably connected to the inner wall of the connecting crossbar, a return spring sleeved on the surface of the sliding guide rod, and a mounting plate fixed to the bottom of the sliding guide rod, the mounting plate being fixed to the surface of the extrusion guide rod.

[0014] As a preferred embodiment of the adjustment mechanism for aluminum profile extrusion molding of the present invention, the transmission component includes a transmission shaft movably connected to one side of the mounting vertical plate, a guide groove is provided on the surface of the transmission shaft, a transmission spiral groove is provided on the transmission shaft, a steel ball transmission sleeve that cooperates with the transmission spiral groove is sleeved on the surface of the transmission shaft, a transmission vertical rod is fixed at the bottom of the steel ball transmission sleeve, and a first extrusion block is fixed at the bottom of the transmission vertical rod.

[0015] As a preferred embodiment of the adjustment mechanism for aluminum profile extrusion molding of the present invention, the adjustment component includes a sliding sleeve sleeved on the surface of the transmission shaft, a guide block that cooperates with the guide groove is fixed on the inner wall of the sliding sleeve, and an anti-slip handle is fixed on one side of the sliding sleeve.

[0016] As a preferred embodiment of the adjustment mechanism for aluminum profile extrusion molding of the present invention, wherein: a connecting rod is fixed on one side of the sliding sleeve, a connecting block is fixed on one side of the connecting rod, a spline is fixed on one side of the connecting block, a second spline is fixed on the other side of the connecting block, and a second insertion groove that mates with the second spline is provided on one side of the transmission shaft.

[0017] The beneficial effects of this utility model are as follows: through the coordinated cooperation of the limit compensation mechanism and the processing compensation system, the processing stability and forming accuracy are significantly improved, the vibration deviation and deformation runaway problems are effectively solved, the dimensional consistency of aluminum profiles is guaranteed, and abnormal wear caused by equipment vibration is avoided. At the same time, intelligent control with dynamic monitoring and automatic compensation is realized, which greatly improves production efficiency and material utilization. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments 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.

[0019] Figure 1 This is a structural diagram of the adjustment mechanism used in aluminum profile extrusion molding.

[0020] Figure 2 This is a structural diagram of the adjusting component of the adjusting mechanism used in aluminum profile extrusion molding.

[0021] Figure 3 This is a structural diagram of the clamping component of the adjustment mechanism used in aluminum profile extrusion molding.

[0022] Figure 4 This is a structural diagram of the drive component for an adjustment mechanism used in aluminum profile extrusion molding.

[0023] Figure 5 This is a structural diagram of the transmission component of the adjustment mechanism used in aluminum profile extrusion molding.

[0024] Figure 6 Adjustment mechanism for aluminum profile extrusion molding Figure 1 A magnified view of A in the middle.

[0025] In the diagram: 1. Extrusion assembly; 11. Extruder; 11-1. Extrusion driver; 11-2. Extrusion guide rod; 12. Connecting drive component; 13. Drive component; 13-1. Drive motor; 13-2. Limiting ring; 13-3. Threaded shaft; 13-4. Marking ring; 13-5. First insertion slot; 14. Mounting vertical plate; 2. Adjustment assembly; 21. Clamping component; 21-1. Fixing ring; 21-2. Arc-shaped clamping plate; 21-3. Limiting block; 21-4. Supporting connecting rod; 21-5. First connecting rod; 21-6. Second connecting rod; 21-7. Sliding rod; 21-8. Limiting sliding rod; 22. Adjustment Components; 22-1, Sliding sleeve; 22-2, Guide block; 22-3, Anti-slip grip; 22-4, Connecting rod; 22-5, Insert spline; 22-6, Connecting block; 22-7, Second spline; 23, Transmission extrusion component; 23-1, Connecting crossbar; 23-2, Return spring; 23-3, Mounting crossbar; 23-4, Second extrusion block; 23-5, Sliding guide rod; 24, Transmission component; 24-1, Transmission shaft; 24-2, Transmission spiral groove; 24-3, Second insert groove; 24-4, Guide groove; 24-5, Steel ball transmission sleeve; 24-6, Transmission vertical rod; 24-7, First extrusion block. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0029] Example 1

[0030] Reference Figure 1 and Figure 2 This is the first embodiment of the present invention. This embodiment provides an adjustment mechanism for aluminum profile extrusion molding, which includes an extrusion component 1 and an adjustment component 2.

[0031] By working together with extrusion component 1 and adjustment component 2, the processing stability and forming accuracy are significantly improved, effectively solving the problems of vibration deviation and deformation runaway. This ensures the dimensional consistency of aluminum profiles and avoids abnormal wear caused by equipment vibration. At the same time, it realizes intelligent control with dynamic monitoring and automatic compensation, greatly improving production efficiency and material utilization.

[0032] Specifically, the extrusion assembly 1 includes an extruder 11, a connecting drive 12 is provided on one side of the extruder 11, a drive 13 is fixed on the surface of the extruder 11, the connecting drive 12 is sleeved on the surface of the drive 13, and a mounting vertical plate 14 is fixed on the surface of the extruder 11.

[0033] Specifically, the adjustment component 2 is located on one side of the extrusion component 1 and includes a clamping component 21 fixed to one side of the extruder 11. A transmission extrusion component 23 is fixed to one side of the clamping component 21. A transmission component 24 that cooperates with the transmission extrusion component 23 is provided on one side of the drive component 13. An adjustment component 22 is sleeved on the surface of the transmission component 24.

[0034] Example 2

[0035] Reference Figures 2-6 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0036] Specifically, the extruder 11 includes an extrusion driver 11-1, and an extrusion guide rod 11-2 is fixed to one side of the extrusion driver 11-1.

[0037] The extrusion guide rod 11-2 provides a linear feed guide for the aluminum rod, ensuring the coaxiality accuracy of the extrusion process. Its surface is treated with hard chrome, reducing the coefficient of friction to below 0.15.

[0038] Specifically, the driving component 13 includes a drive motor 13-1 fixed to the surface of the mounting plate 14. The output end of the drive motor 13-1 is fixed with a threaded shaft 13-3. A marking ring 13-4 is embedded on the surface of the threaded shaft 13-3. A limiting ring 13-2 is sleeved on the surface of the threaded shaft 13-3. A first insertion groove 13-5 is opened on one side of the threaded shaft 13-3.

[0039] The threaded shaft 13-3 converts the rotational motion of the drive motor into linear feed, achieving precise displacement control, with a thread lead accuracy of ±0.01mm.

[0040] Specifically, the clamping member 21 includes a support link 21-4 fixed to the bottom of the extrusion guide rod 11-2, and a fixing ring 21-1 is fixed on one side of the support link 21-4.

[0041] The support link 21-4 connects the extrusion guide rod and the clamping mechanism to form a stable force transmission path. Its cross-section adopts an I-shaped design, which increases the bending strength by 40%.

[0042] Specifically, a limiting slide rod 21-8 is slidably connected to the inner wall of the fixed ring 21-1, and a limiting block 21-3 is fixed on one side of the limiting slide rod 21-8.

[0043] The limiting slide bar 21-8 constrains the movement trajectory of the clamping mechanism to prevent radial offset. Its surface is coated with a self-lubricating coating, so no additional lubricating oil is required.

[0044] Specifically, the inner cavity of the fixed ring 21-1 is provided with an arc-shaped clamping plate 21-2, and a sliding rod 21-7 is fixed on one side of the arc-shaped clamping plate 21-2. The sliding rod 21-7 is slidably connected to the inner wall of the fixed ring 21-1. A first connecting rod 21-5 is rotatably connected to one side of the sliding rod 21-7, and a second connecting rod 21-6 is rotatably connected to the surface of the first connecting rod 21-5.

[0045] The curved clamping plate 21-2 directly contacts the surface of the aluminum rod, providing uniform radial clamping force. The inner wall is machined with anti-slip texture, increasing the coefficient of friction to over 0.8.

[0046] The second link 21-6 converts the linear thrust into radial motion of the clamping plate. The lever ratio is designed to be 1:3, which amplifies the force.

[0047] Specifically, the transmission extrusion component 23 includes a connecting crossbar 23-1 fixed to one side of the second connecting rod 21-6, a second extrusion block 23-4 fixed to the top of the connecting crossbar 23-1, a sliding guide rod 23-5 slidably connected to the inner wall of the connecting crossbar 23-1, a return spring 23-2 sleeved on the surface of the sliding guide rod 23-5, and a mounting plate 23-3 fixed to the bottom of the sliding guide rod 23-5. The mounting plate 23-3 is fixed to the surface of the extrusion guide rod 11-2.

[0048] The second pressing block 23-4 transmits axial pressure to the connecting rod mechanism. The contact surface is made of hardened steel with a hardness of HRC60. The return spring 23-2 provides the automatic return force of the mechanism. It is made of 60Si2MnA spring steel with a fatigue life of over 500,000 cycles.

[0049] Specifically, the transmission component 24 includes a transmission shaft 24-1 movably connected to one side of the mounting vertical plate 14. The surface of the transmission shaft 24-1 is provided with a guide groove 24-4 and a transmission spiral groove 24-2. A steel ball transmission sleeve 24-5 that mates with the transmission spiral groove 24-2 is fitted onto the surface of the transmission shaft 24-1. A transmission vertical rod 24-6 is fixed to the bottom of the steel ball transmission sleeve 24-5, and a first pressing block 24-7 is fixed to the bottom of the transmission vertical rod 24-6.

[0050] The transmission spiral groove 24-2 converts rotational motion into linear displacement. The groove shape adopts a 30° pressure angle design, and the transmission efficiency reaches 92%.

[0051] The 24-5 ball bearing drive sleeve reduces transmission loss through rolling friction and has built-in GCr15 bearing balls with a diameter tolerance controlled within ±0.005mm.

[0052] Specifically, the adjusting component 22 includes a sliding sleeve 22-1 sleeved on the surface of the drive shaft 24-1, a guide block 22-2 that cooperates with the guide groove 24-4 fixed on the inner wall of the sliding sleeve 22-1, and an anti-slip handle 22-3 fixed on one side of the sliding sleeve 22-1.

[0053] The guide block 22-2 and the guide groove 24-4 form a precision sliding pair with a clearance of 0.02-0.05mm to ensure that the axial movement is free from jamming.

[0054] Specifically, a connecting rod 22-4 is fixed on one side of the sliding sleeve 22-1, a connecting block 22-6 is fixed on one side of the connecting rod 22-4, a plug spline 22-5 is fixed on one side of the connecting block 22-6, a second spline 22-7 is fixed on the other side of the connecting block 22-6, and a second plug groove 24-3 that mates with the second spline 22-7 is provided on one side of the drive shaft 24-1.

[0055] The 22-5 spline is used to achieve rapid dynamic coupling, and the spline teeth are chamfered at 15° to facilitate meshing and alignment.

[0056] When in use, the operator first places the aluminum rod to be processed accurately on the processing station of the extrusion guide rod 11-2, and starts the drive motor 13-1 through the external controller. The output end of the drive motor 13-1 drives the threaded shaft 13-3 to rotate. Under the action of the threaded transmission, the connecting drive component 12 moves smoothly along the axial direction and begins the preliminary extrusion molding operation of the aluminum rod.

[0057] If the aluminum rod being processed is too long, the control system will automatically stop operating when the connecting drive component 12 moves to the preset position of the marking ring 13-4. At this time, the operator holds the anti-slip handle 22-3 to operate. The anti-slip handle 22-3 drives the sliding sleeve 22-1 to slide smoothly along the axis of the transmission shaft 24-1. During the sliding process, the connecting rod 22-4 moves accordingly, pushing the insertion spline 22-5 to achieve precise engagement with the first insertion groove 13-5 on the threaded shaft 13-3. At the same time, the second spline 22-7 on the other side of the connecting block 22-6 is simultaneously inserted into the second insertion groove 24-3 of the transmission shaft 24-1, thereby completing the reliable connection of the entire power transmission path.

[0058] After the power transmission is established, the rotational motion of the drive motor 13-1 is converted into linear motion through the precise cooperation between the steel ball transmission sleeve 24-5 and the transmission spiral groove 24-2. The transmission vertical rod 24-6 moves downward under the drive of the first pressing block 24-7, accurately pressing the second pressing block 23-4. This pressure is stably transmitted to the linkage mechanism through the connecting horizontal rod 23-1. The second connecting rod 21-6 and the first connecting rod 21-5 convert the linear motion into radial clamping force, pushing the sliding rod 21-7 to move the arc-shaped clamping plate 21-2 toward the center of the aluminum rod. During this process, the limiting sliding rod 21-8 and the limiting block 21-3 work together to ensure that the entire clamping process is stable and reliable.

[0059] After the processing step is completed, the operator reverses the anti-slip handle 22-3 to release the transmission connection. The return spring 23-2 pushes the connecting crossbar 23-1 to reset, and the arc-shaped clamp 21-2 is radially released through the linkage mechanism. The limit ring 13-2 ensures that each moving part is accurately reset. At this time, the formed aluminum material can be safely removed, completing the entire processing cycle.

[0060] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An adjusting mechanism for aluminum profile extrusion molding, characterized in that: include, An extrusion assembly (1) includes an extruder (11), a connecting drive member (12) is provided on one side of the extruder (11), a drive member (13) is fixed to the surface of the extruder (11), the connecting drive member (12) is sleeved on the surface of the drive member (13), and a mounting plate (14) is fixed to the surface of the extruder (11); and, Adjustment component (2) is provided on one side of extrusion component (1) and includes clamping component (21) fixed to one side of extruder (11). A transmission extruder (23) is fixed on one side of clamping component (21). A transmission component (24) cooperating with transmission extruder (23) is provided on one side of drive component (13). Adjustment component (22) is sleeved on the surface of transmission component (24).

2. The adjusting mechanism for aluminum profile extrusion molding as described in claim 1, characterized in that: The extruder (11) includes an extrusion driver (11-1), and an extrusion guide rod (11-2) is fixed to one side of the extrusion driver (11-1).

3. The adjusting mechanism for aluminum profile extrusion molding as described in claim 2, characterized in that: The driving component (13) includes a drive motor (13-1) fixed to the surface of the mounting plate (14). The output end of the drive motor (13-1) is fixed with a threaded shaft (13-3). A marking ring (13-4) is embedded on the surface of the threaded shaft (13-3). A limiting ring (13-2) is sleeved on the surface of the threaded shaft (13-3). A first insertion groove (13-5) is opened on one side of the threaded shaft (13-3).

4. The adjusting mechanism for aluminum profile extrusion molding as described in claim 3, characterized in that: The clamping member (21) includes a support link (21-4) fixed to the bottom of the extrusion guide rod (11-2), and a fixing ring (21-1) is fixed on one side of the support link (21-4).

5. The adjusting mechanism for aluminum profile extrusion molding as described in claim 4, characterized in that: The inner wall of the fixed ring (21-1) is slidably connected to a limiting slide rod (21-8), and a limiting block (21-3) is fixed on one side of the limiting slide rod (21-8).

6. The adjusting mechanism for aluminum profile extrusion molding as described in claim 5, characterized in that: The inner cavity of the fixed ring (21-1) is provided with an arc-shaped clamping plate (21-2). A sliding rod (21-7) is fixed on one side of the arc-shaped clamping plate (21-2). The sliding rod (21-7) is slidably connected to the inner wall of the fixed ring (21-1). A first connecting rod (21-5) is rotatably connected to one side of the sliding rod (21-7). A second connecting rod (21-6) is rotatably connected to the surface of the first connecting rod (21-5).

7. The adjusting mechanism for aluminum profile extrusion molding as described in claim 6, characterized in that: The transmission extrusion component (23) includes a connecting crossbar (23-1) fixed to one side of the second connecting rod (21-6). A second extrusion block (23-4) is fixed to the top of the connecting crossbar (23-1). A sliding guide rod (23-5) is slidably connected to the inner wall of the connecting crossbar (23-1). A return spring (23-2) is sleeved on the surface of the sliding guide rod (23-5). A mounting plate (23-3) is fixed to the bottom of the sliding guide rod (23-5). The mounting plate (23-3) is fixed to the surface of the extrusion guide rod (11-2).

8. The adjusting mechanism for aluminum profile extrusion molding as described in claim 7, characterized in that: The transmission component (24) includes a transmission shaft (24-1) movably connected to one side of the mounting vertical plate (14). The surface of the transmission shaft (24-1) is provided with a guide groove (24-4). The transmission shaft (24-1) is provided with a transmission spiral groove (24-2). The surface of the transmission shaft (24-1) is fitted with a steel ball transmission sleeve (24-5) that cooperates with the transmission spiral groove (24-2). The bottom of the steel ball transmission sleeve (24-5) is fixed with a transmission vertical rod (24-6). The bottom of the transmission vertical rod (24-6) is fixed with a first pressing block (24-7).

9. The adjusting mechanism for aluminum profile extrusion molding as described in claim 8, characterized in that: The adjusting component (22) includes a sliding sleeve (22-1) sleeved on the surface of the drive shaft (24-1). The inner wall of the sliding sleeve (22-1) is fixed with a guide block (22-2) that cooperates with the guide groove (24-4). A non-slip handle (22-3) is fixed on one side of the sliding sleeve (22-1).

10. The adjusting mechanism for aluminum profile extrusion molding as described in claim 9, characterized in that: A connecting rod (22-4) is fixed to one side of the sliding sleeve (22-1), a connecting block (22-6) is fixed to one side of the connecting rod (22-4), a spline (22-5) is fixed to one side of the connecting block (22-6), a second spline (22-7) is fixed to the other side of the connecting block (22-6), and a second insertion groove (24-3) that mates with the second spline (22-7) is provided on one side of the drive shaft (24-1).

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