Noise-reduction door and window machining platform

Abstract

The utility model relates to the technical field of door and window processing equipment, and discloses a noise reduction door and window processing platform which comprises a processing table, a limiting through groove is formed in the surface of the processing table, a bottom frame with a U-shaped side view section is fixed to the bottom of the processing table, and a hydraulic rod located under the center of the limiting through groove is fixed to the surface of the bottom frame. A lifting table capable of moving up and down in a manner of being attached to the limiting through groove is fixed to the top of the hydraulic rod; according to the window frame machining table, after machining is completed, the limiting assemblies are contracted and placed, the surface of the machining table is kept flat, a window frame which is fixedly assembled can be conveniently taken down from a low-height position, the manual carrying burden can be relieved, the machining efficiency is improved, and the labor intensity of workers is lowered. And the device can be flexibly adjusted and used according to the machining size of the machined window frame.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window processing equipment, in particular to a noise reduction door and window processing platform. Background Art

[0002] Aluminum alloy windows are windows with frames and sashes made from aluminum alloy architectural profiles. They come in standard and thermally insulated versions. Widely used in construction due to their aesthetic appeal, airtight seal, and high strength, they are also commonly used in home decoration to enclose balconies.

[0003] Aluminum alloy surfaces are oxidized to a smooth, shiny finish. Large window frames allow for generous glass coverage, allowing for ample light and enhancing the contrast between interior and exterior, adding depth to the home. Aluminum alloy is easy to extrude, boasts precise cross-sectional dimensions, and can be machined with high precision. Therefore, many homeowners choose aluminum alloy doors and windows for renovations.

[0004] The aluminum alloy market presents enormous business opportunities, with aluminum alloy doors and windows, in particular, gaining popularity in urban areas. In my country's architectural door and window market, aluminum accounts for the largest share, at 55%, followed by plastic, at 35%, steel, at 6%, and other materials, at the remaining 4%.

[0005] The advantages of ordinary aluminum alloy windows are good weather resistance and aging resistance. The disadvantages are that the thermal insulation is not as good as other materials, and the colors are only white and brown. The advantages of plastic steel windows are good sound insulation, thermal insulation, fire resistance, air tightness, water tightness, corrosion resistance, and thermal insulation. After all, since it is a PVC plastic profile, the surface will turn yellow and the window will deform over time, so the service life is 20-30 years. The advantage of thermal break aluminum doors and windows is that the aluminum material is above 1.4, and a thermal insulation layer is added to the foundation; it also has good sound insulation, and the metal aluminum profile can be used for a long time without deformation or fading. The disadvantage is that the aluminum material is expensive and the production cost is relatively high.

[0006] Application No. CN202220866393.4 discloses a noise reduction door and window processing platform, including a frame, wherein an assembly table is provided on the frame, and a first slide groove and a second slide groove are provided on the assembly table, which are perpendicular to each other, and the first slide groove has a first clamping block and a second clamping block respectively slidably provided at both ends of the first clamping block, and the third clamping block and the fourth clamping block respectively slidably provided at both ends of the second slide groove; a first adjusting screw and a second adjusting screw are also rotatably provided on the assembly table, and the first adjusting screw is threadedly connected to the first clamping block and the second clamping block respectively through threads with opposite rotation directions, and the second adjusting screw is threadedly connected to the third clamping block and the fourth clamping block respectively through threads with opposite rotation directions; when in use, the clamping blocks are controlled to move closer to each other by adjusting the screws, and finally the side strips used for assembling the door and window frames are stably spliced, which facilitates the staff to quickly install the connection angle brackets; at the same time, for the plug-in connection angle brackets, the connection angle brackets can be quickly plugged in by controlling the adjusting screws, thereby greatly improving the assembly efficiency of the door and window frames.

[0007] When using this processing platform to process noise-reducing windows, it was found that since the assembled window frame is in a higher position due to the action of the bracket, and the window frame has a certain weight, when the window frame is manually removed from the assembly table, it is necessary to lift the window frame to a certain height due to the limitation of the clamping block protruding from the surface of the assembly table. Not only is the labor burden heavy, but the window frame is also easy to fall out of the hand due to not holding the window frame tightly, causing the window frame to fall and be injured. For this reason, we proposed a noise-reducing door and window processing platform. Utility Model Content

[0008] The purpose of the present utility model is to provide a noise-reducing door and window processing platform to solve the problem raised in the above-mentioned background technology that due to the limitation of the clamping blocks protruding from the surface of the assembly platform, the window frame needs to be lifted to a certain height, which not only has a heavy labor burden, but also easily causes the window frame to fall out of the hand due to failure to hold the window frame tightly, resulting in the window frame falling and causing damage.

[0009] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a noise reduction door and window processing platform, comprising:

[0010] A processing table, wherein the surface of the processing table is structured with a limit groove, a bottom frame with a U-shaped side view cross-section is fixed to the bottom of the processing table, a hydraulic rod is fixed to the surface of the bottom frame and is located directly below the center of the limit groove, and a lifting platform is fixed to the top of the hydraulic rod and can move up and down in accordance with the limit groove;

[0011] The surface of the lifting platform is structured with a longitudinal slide groove, and a first side limit assembly is arranged in the longitudinal slide groove;

[0012] The second side limiting assembly is installed on both sides of the lifting platform, and the second side limiting assembly is symmetrically arranged with respect to the first side limiting assembly.

[0013] Preferably, the first side limit assembly includes a motor mounting block fixed in the middle position inside the longitudinal slide groove, a dual-axis motor is fixed inside the motor mounting block, and both ends of the output shaft of the dual-axis motor are transmission-connected with a single threaded rod, the outer periphery of the single threaded rod is threadedly connected to a sliding piece that can fit the longitudinal slide groove and move, a connecting strip is fixed to the side wall of the sliding piece, a second limit strip is fixed to the end of the connecting strip, and a heat dissipation net is fixed to the top of the motor mounting block.

[0014] Preferably, the second side limiting assembly includes a horizontal electric push rod inserted into the lifting platform, and a first limiting strip is fixed to the end of the horizontal electric push rod.

[0015] Preferably, the surface of the processing table is constructed with placement grooves connected to the limiting grooves, and the placement grooves are respectively located around the limiting grooves, and the placement grooves are adapted to the corresponding first side limiting assembly or second side limiting assembly above.

[0016] Preferably, the external threads of the single-threaded rods connected to the two ends of the dual-axis motor have opposite rotation directions.

[0017] Preferably, an anti-slip block is fixed to the end of the single-threaded rod, and the outer diameter of the anti-slip block is larger than the outer diameter of the single-threaded rod.

[0018] Preferably, the cross-section of the second limiting strip is an inverted L-shape.

[0019] Preferably, the cross-section of the first limiting strip is in an inverted L-shape.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] 1. The utility model is provided with a bottom frame, a hydraulic rod, a limit groove, a lifting platform and a low-height processing table. When installing the aluminum alloy strips around the window frame, the lifting platform can be raised to expose the first side limit assembly and the second side limit assembly. After processing is completed, the first side limit assembly and the second side limit assembly are retracted into the placement groove to keep the surface of the processing table flat. This makes it convenient to remove the fixed and assembled window frame from a lower height position, which is conducive to reducing the burden of manual handling and reducing the danger when carrying and removing the window frame.

[0022] 2. The utility model provides the first side limit assembly and the second side limit assembly, so that when processing the window frame, the positions of the first limit bar and the second limit bar can be flexibly adjusted. Then, the aluminum alloy bar of the window frame to be fixed is attached to the inner walls of the first limit bar and the second limit bar, so that the window frame can be quickly installed and fixed, and can be flexibly adjusted for use according to the processing size of the processed window frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a side sectional view of the processing table of the present utility model;

[0025] Figure 3 It is a cross-sectional view of the first side limit assembly of the present utility model;

[0026] Figure 4 For this utility model Figure 1 A is an enlarged schematic diagram of the structure.

[0027] In the figure: 1. Processing table; 2. Bottom frame; 3. Hydraulic rod; 4. Limiting slot; 5. Placement slot; 6. Lifting platform; 7. Horizontal electric push rod; 8. First limiting strip; 9. Motor mounting block; 10. Dual-axis motor; 11. Heat dissipation net; 12. Single threaded rod; 13. Sliding piece; 14. Connecting strip; 15. Second limiting strip. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Example

[0030] See also Figures 1-4The figure shows a noise reduction door and window processing platform, including a processing table 1, the surface of the processing table 1 is structured with a limiting groove 4, the bottom of the processing table 1 is fixed with a bottom frame 2 with a U-shaped cross-section in side view, the surface of the bottom frame 2 is fixed with a hydraulic rod 3 located just below the center of the limiting groove 4, the top of the hydraulic rod 3 is fixed with a lifting platform 6 that can fit the limiting groove 4 and move up and down, The output force of the hydraulic rod 3 is proportional to the effective area of the piston and the pressure differential across it. The hydraulic rod 3 essentially consists of a cylinder barrel and head, a piston and rod, a seal, a buffer, and an exhaust device. The buffer and exhaust devices depend on the specific application, while the other devices are essential.

[0031] Under the action of the hydraulic rod 3, the lifting platform 6 can move up and down in accordance with the inner wall of the limiting groove 4, thereby driving the first side limiting assembly and the second side limiting assembly to move up and down together. When the first side limiting assembly and the second side limiting assembly move downward, the first side limiting assembly and the second side limiting assembly can be lowered to the corresponding placement groove 5 below, thereby keeping the surface of the processing table 1 flat. Subsequently, the fixed assembled window frame can be pushed horizontally on the surface of the processing table 1 to push the window frame off the surface of the processing table 1.

[0032] Based on the above scheme, the first side limit assembly includes a motor mounting block 9 fixed in the middle position inside the longitudinal slide. A dual-axis motor 10 is fixed inside the motor mounting block 9, and both ends of the output shaft of the dual-axis motor 10 are transmission-connected to a single-threaded rod 12. The outer periphery of the single-threaded rod 12 is threadedly connected to a sliding piece 13 that can move in accordance with the longitudinal slide. The side wall of the sliding piece 13 is fixed with a connecting strip 14, and the end of the connecting strip 14 is fixed with a second limit strip 15. The top of the motor mounting block 9 is fixed with a heat dissipation net 11. The dual-axis motor 10 is an electric motor with two rotating axes. The dual-axis motor 10 is generally used in applications requiring high precision, high speed and high torque, such as industrial robots, medical equipment, stage effect lighting, etc. The dual-axis motor 10 can achieve independent control of the two axes, allowing them to run or accelerate in two directions at the same time, or rotate at different angles, which makes them very useful in terms of control accuracy and flexibility.

[0033] The heat generated by the dual-axis motor 10 during rotation can be dissipated and ventilated through the heat dissipation net 11, and the dual-axis motor 10 can drive the single threaded rod 12 to rotate at the same speed at the same time to control the simultaneous movement of the connecting bar 14 in the first side limit assembly.

[0034] Furthermore, the second side limiting assembly includes a horizontal electric push rod 7 inserted into the lifting platform 6, and a first limiting strip 8 is fixed to the end of the horizontal electric push rod 7.

[0035] Under the action of the horizontal electric push rod 7, the first limit bar 8 is conveniently pushed horizontally.

[0036] On the basis of the above scheme, the surface of the processing table 1 is constructed with a placement groove 5 connected to the limiting groove 4, and the placement grooves 5 are respectively located around the limiting groove 4, and the placement grooves 5 are adapted to the corresponding first side limiting component or second side limiting component above.

[0037] Furthermore, the external threads of the single-threaded rods 12 connected to the two ends of the dual-axis motor 10 have opposite rotation directions.

[0038] Since the external threads of the single-threaded rod 12 rotate in opposite directions, when the dual-axis motor 10 drives the single-threaded rod 12 to rotate, the sliding plates 13 on both sides of the dual-axis motor 10 move in opposite directions at the same time, so that the distance between the second limit bars 15 on both sides and the dual-axis motor 10 always remains equal.

[0039] On the basis of the above-mentioned solution, an anti-slip block is fixed to the end of the single-threaded rod 12 , and the outer diameter of the anti-slip block is larger than the outer diameter of the single-threaded rod 12 .

[0040] Under the action of the anti-falling block, the sliding piece 13 can be prevented from falling off from the end of the single-threaded rod 12 and the single-threaded rod 12 .

[0041] Furthermore, the cross-section of the second limiting strip 15 is an inverted L-shape.

[0042] On the basis of the above solution, the cross section of the first limiting strip 8 is constructed in an inverted L shape.

[0043] It should be noted that the present invention is a noise reduction door and window processing platform. The lifting platform 6 can move up and down in accordance with the inner wall of the limiting groove 4 under the action of the hydraulic rod 3, thereby driving the first side limiting assembly and the second side limiting assembly to move up and down together. After the first side limiting assembly and the second side limiting assembly are lifted, they can be moved horizontally in accordance with the surface of the processing table 1 to move the first limiting strip 8 and the second limiting strip 15 to a suitable position. After the aluminum alloy frame is fitted on the inner wall of the first limiting strip 8 and the second limiting strip 15, the aluminum alloy frames can fit each other. Then the window frame can be fixed and installed. After the window frame is fixed, the first limit bar 8 and the second limit bar 15 are moved to the initial position. When the first side limit assembly and the second side limit assembly move downward, the first limit bar 8 and the second limit bar 15 can be lowered to the corresponding placement groove 5 below, keeping the surface of the processing table 1 flat, and push the fixed and assembled window frame horizontally on the surface of the processing table 1 to push the window frame off the surface of the processing table 1. Then, the lifting platform 6 is raised again by the hydraulic rod 3, and the above operations are repeated to continuously carry out production and fixation of the window frame.

[0044] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A noise reduction door and window processing platform, characterized by: include: A processing table (1) is provided with a limiting groove (4) on its surface; a bottom frame (2) having a U-shaped cross section when viewed from the side is fixed to the bottom of the processing table (1); a hydraulic rod (3) located directly below the center of the limiting groove (4) is fixed to the surface of the bottom frame (2); a lifting platform (6) that can move up and down in contact with the limiting groove (4) is fixed to the top of the hydraulic rod (3); The surface of the lifting platform (6) is structured with a longitudinal slide groove, and a first side limit assembly is arranged in the longitudinal slide groove; A second side limit assembly is installed on both sides of the lifting platform (6), and the second side limit assembly is symmetrically arranged with respect to the first side limit assembly.

2. The noise reduction door and window processing platform according to claim 1, characterized in that: The first side limit assembly includes a motor mounting block (9) fixed in the middle position inside the longitudinal slide groove, a dual-axis motor (10) is fixed inside the motor mounting block (9), and both ends of the output shaft of the dual-axis motor (10) are transmission-connected with a single-threaded rod (12), the outer periphery of the single-threaded rod (12) is threadedly connected with a sliding piece (13) that can fit the longitudinal slide groove and move, a connecting strip (14) is fixed to the side wall of the sliding piece (13), a second limit strip (15) is fixed to the end of the connecting strip (14), and a heat dissipation net (11) is fixed to the top of the motor mounting block (9).

3. The noise reduction door and window processing platform according to claim 1, characterized in that: The second side limit assembly comprises a horizontal electric push rod (7) inserted into the interior of the lifting platform (6), and a first limit strip (8) is fixed to the end of the horizontal electric push rod (7).

4. The noise reduction door and window processing platform according to claim 1, characterized in that: The surface of the processing table (1) is structured with a placement groove (5) connected to the limiting groove (4), and the placement grooves (5) are respectively located around the limiting groove (4), and the placement grooves (5) are adapted to the first side limiting assembly or the second side limiting assembly corresponding to the upper side.

5. The noise reduction door and window processing platform according to claim 2, characterized in that: The external threads of the single-threaded rods (12) connected to the two ends of the dual-axis motor (10) are rotated in opposite directions.

6. The noise reduction door and window processing platform according to claim 2, characterized in that: An anti-slip block is fixed to the end of the single-threaded rod (12), and the outer diameter of the anti-slip block is larger than the outer diameter of the single-threaded rod (12).

7. The noise reduction door and window processing platform according to claim 2, characterized in that: The cross-section of the second limiting strip (15) is in an inverted L-shape.

8. The noise reduction door and window processing platform according to claim 3, characterized in that: The cross-section of the first limiting strip (8) is in an inverted L-shape.

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