Multi-angle hydraulic positioning tool for aluminum alloy door and window corner assembling machine
By designing an initial limit and hydraulic positioning mechanism on the aluminum alloy door and window corner assembly machine, the problem of impurities entering due to the shrinkage of the inner corner fixing triangular block of the traditional corner assembly machine is solved, realizing stable connection of aluminum alloy frame and smooth production, and adapting to the limit requirements of frames of different widths.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANJIN RUNSHIHONG CONSTRUCTION TECHNOLOGY CO LTD
- Filing Date
- 2025-06-24
- Publication Date
- 2026-05-29
AI Technical Summary
The inner corner fixing triangular blocks of traditional aluminum alloy door and window corner assembly machines tend to retract into the machine after use, causing impurities to enter and affecting subsequent inner corner fixing, thus failing to meet production needs.
Design a multi-angle hydraulic positioning fixture for aluminum alloy door and window corner assembly machine, including an initial limiting mechanism and a hydraulic positioning mechanism. Through the cooperation of the initial limiting rod, guide groove and hydraulic rod, the initial limiting and compression fixing of the aluminum alloy frame is achieved, and the inner corner fixing triangular block is prevented from entering the machine base.
It effectively prevents impurities from entering the machine base, ensures stable connection of the aluminum alloy frame and smooth production, adapts to the limiting requirements of frames of different widths, and improves production efficiency.
Smart Images
Figure CN224295685U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of aluminum alloy door and window corner assembly machines, specifically to a multi-angle hydraulic positioning fixture for aluminum alloy door and window corner assembly machines. Background Technology
[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, mullions, and sashes. They are also called aluminum doors and windows. Aluminum alloy doors and windows include those with aluminum alloy as the load-bearing member (the member that bears and transmits its own weight and load) as the base material, and those made of wood or plastic composites, also known as aluminum-wood composite doors and windows or aluminum-plastic composite doors and windows.
[0003] When producing aluminum alloy doors and windows, the corners need to be connected, which requires a corner assembly machine. In traditional corner assembly machines, the fixing triangular blocks at the inner corners often retract into the machine after use to facilitate the loading and unloading of doors and windows. This can cause impurities to enter the storage cavity, preventing the subsequent fixing triangular blocks from extending and affecting the production of doors and windows, thus failing to meet actual usage needs. Utility Model Content
[0004] The present invention aims to solve the problems mentioned in the background art by providing a multi-angle hydraulic positioning fixture for aluminum alloy door and window corner assembly machines.
[0005] The specific technical solution is as follows:
[0006] A multi-angle hydraulic positioning fixture for an aluminum alloy door and window corner assembly machine includes a base, two extension placement plates are fixedly installed on the front side of the base, an electrical control box is fixedly installed on the right side of the base, an initial limiting mechanism is provided on the top of the base, and a hydraulic positioning mechanism is provided on the top of the base and behind the initial limiting mechanism.
[0007] The initial limiting mechanism includes two initial limiting rods disposed on the top of the base. A first guide groove is provided on the top of the base. Two first guide blocks are slidably connected inside the first guide groove. The top of the first guide blocks is fixedly connected to the bottom of the initial limiting rods.
[0008] The hydraulic positioning mechanism includes a mounting bracket fixedly installed on the top of the base, a mounting plate is provided below the mounting bracket, two extrusion plates are provided on the rear side of the bottom of the mounting plate, and an inner corner extrusion block is provided on the bottom of the mounting plate and in front of the extrusion plates.
[0009] As a preferred embodiment of this utility model, a threaded rod is inserted inside the base, and one side of the threaded rod extends into the interior of the first guide groove and is connected to the two first guide blocks by a bidirectional thread.
[0010] As a preferred embodiment of the present invention, a second guide groove is provided on the top of the base and in front of the first guide groove. Two second guide blocks are slidably connected inside the second guide groove, and the top of the second guide blocks is fixedly connected to the bottom of the initial limiting rod.
[0011] As a preferred embodiment of this utility model, a first hydraulic rod is fixedly installed on the top of the mounting frame, and the output end of the first hydraulic rod passes through the mounting frame and is fixedly connected to the top of the mounting plate.
[0012] As a preferred embodiment of this utility model, the bottom of the mounting plate has two first sliding grooves, and a first slider is slidably connected inside the first sliding groove. The bottom of the first slider is fixedly connected to the top of the extrusion plate. A second hydraulic rod is fixedly installed on one side of the mounting plate, and the output end of the second hydraulic rod passes through the inside of the first sliding groove and is fixedly connected to one side of the first slider.
[0013] As a preferred embodiment of this utility model, a second sliding groove is provided at the bottom of the mounting plate, and a second slider is slidably connected inside the second sliding groove. The bottom of the second slider is fixedly connected to the top of the inner corner extrusion block. A third hydraulic rod is fixedly installed on the front side of the mounting plate, and the output end of the third hydraulic rod passes through the interior of the second sliding groove and is fixedly connected to one side of the second slider.
[0014] As a preferred embodiment of this utility model, a diagonal brace is fixedly installed at the bottom of the extended placement plate, and the bottom of the diagonal brace is fixedly connected to the outer side of the base.
[0015] This utility model has the following beneficial effects:
[0016] 1. The multi-angle hydraulic positioning fixture for aluminum alloy door and window corner assembly machine provided by this utility model has an extended placement plate for supporting two connected aluminum alloy frames, an electrical control box for power supply control of the whole, an initial limiting mechanism for initially limiting the two aluminum alloy frames, and a hydraulic positioning mechanism for pressing and fixing the aluminum alloy frames in conjunction with the hydraulic positioning mechanism to facilitate subsequent connection. The hydraulic positioning mechanism is used to fix the two aluminum alloy frames from the top, thereby avoiding the problem of impurities entering and blocking the internal corners of the aluminum alloy frames by extending from the inside of the machine base in traditional methods.
[0017] 2. The multi-angle hydraulic positioning fixture for aluminum alloy door and window corner assembly machine provided by this utility model has a first guide groove and a first guide block for limiting the initial limit rod. At the same time, it can be adjusted according to subsequent use needs, thereby limiting and blocking aluminum alloy frames of different widths.
[0018] 3. The multi-angle hydraulic positioning fixture for aluminum alloy door and window corner assembly machine provided by this utility model has an installation frame for installing an installation plate, an installation plate for installing an extrusion plate and an inner corner extrusion block, and an extrusion plate and an inner corner extrusion block for extruding and fixing the aluminum alloy frame in cooperation with the initial limit rod to facilitate subsequent assembly. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the structure of the multi-angle hydraulic positioning fixture for aluminum alloy door and window corner assembly machine provided in this embodiment of the utility model;
[0020] Figure 2 A schematic diagram of the base structure of the multi-angle hydraulic positioning fixture for aluminum alloy door and window corner assembly machine provided in this embodiment of the utility model;
[0021] Figure 3 A bottom view of the hydraulic positioning mechanism of the multi-angle hydraulic positioning fixture for aluminum alloy door and window corner assembly machine provided in this embodiment of the utility model;
[0022] Figure 4 A bottom view of the initial limiting mechanism of the multi-angle hydraulic positioning fixture for aluminum alloy door and window corner assembly machine provided in this embodiment of the utility model.
[0023] In the attached diagram: 1. Base; 2. Electrical control box; 3. Initial limiting mechanism; 301. First guide groove; 302. Second guide groove; 303. Initial limiting rod; 304. Second guide block; 305. First guide block; 306. Threaded rod; 4. Diagonal brace; 5. Extension placement plate; 6. Hydraulic positioning mechanism; 601. Mounting bracket; 602. First hydraulic rod; 603. Mounting plate; 604. First slide groove; 605. First slider; 606. Second hydraulic rod; 607. Extrusion plate; 608. Inner corner extrusion block; 609. Second slider; 610. Third hydraulic rod; 611. Second slide groove. Detailed Implementation
[0024] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.
[0025] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this patent. To better illustrate the embodiments of this utility model, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.
[0026] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.
[0027] In the description of this utility model, unless otherwise explicitly specified and limited, the term "connection" or similar designation indicating the connection relationship between components should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0028] Example
[0029] The multi-angle hydraulic positioning fixture for aluminum alloy door and window corner assembly machines provided in this embodiment, such as... Figures 1-4 As shown, the system includes a base 1, with two extended placement plates 5 fixedly installed on the front side of the base 1. An electrical control box 2 is fixedly installed on the right side of the base 1. An initial limiting mechanism 3 is provided on the top of the base 1. A hydraulic positioning mechanism 6 is provided on the top of the base 1 and behind the initial limiting mechanism 3. The extended placement plates 5 are used to support the two connected aluminum alloy frames. The electrical control box 2 is used to control the power supply of the whole system. The initial limiting mechanism 3 is used to initially limit the two aluminum alloy frames. At the same time, in cooperation with the hydraulic positioning mechanism 6, the aluminum alloy frames are squeezed and fixed to facilitate subsequent connection. The hydraulic positioning mechanism 6 is used to fix the two aluminum alloy frames from the top, thereby avoiding the problem of impurities entering and blocking the interior by extending from the inside of the base 1, which is a common problem in traditional aluminum alloy frames.
[0030] The initial limiting mechanism 3 includes two initial limiting rods 303 disposed on the top of the base 1. A first guide groove 301 is provided on the top of the base 1. Two first guide blocks 305 are slidably connected inside the first guide groove 301. The top of the first guide block 305 is fixedly connected to the bottom of the initial limiting rod 303. The first guide groove 301 and the first guide block 305 are used to limit the initial limiting rod 303. At the same time, they can be adjusted according to the needs of subsequent use, so as to limit and block aluminum alloy frames of different widths.
[0031] The hydraulic positioning mechanism 6 includes a mounting bracket 601 fixedly installed on the top of the base 1. A mounting plate 603 is provided below the mounting bracket 601. Two extrusion plates 607 are provided on the rear side of the bottom of the mounting plate 603. An inner corner extrusion block 608 is provided on the bottom of the mounting plate 603 and in front of the extrusion plates 607. The mounting bracket 601 is used to install the mounting plate 603. The mounting plate 603 is used to install the extrusion plates 607 and the inner corner extrusion block 608. The extrusion plates 607 and the inner corner extrusion block 608, in cooperation with the initial limiting rod 303, extrude and fix the aluminum alloy frame to facilitate subsequent assembly.
[0032] A threaded rod 306 is inserted inside the base 1. One side of the threaded rod 306 extends into the interior of the first guide groove 301 and is connected to the two first guide blocks 305 by a bidirectional thread. The threaded rod 306 and the bidirectional thread are used to synchronously adjust the two first guide blocks 305, thereby synchronously adjusting the movement of the initial limit rod 303 to limit the aluminum alloy frame of different widths.
[0033] A second guide groove 302 is provided on the top of the base 1 and in front of the first guide groove 301. Two second guide blocks 304 are slidably connected inside the second guide groove 302. The top of the second guide blocks 304 is fixedly connected to the bottom of the initial limiting rod 303. The second guide groove 302 and the second guide blocks 304 are provided to further stabilize the initial limiting rod 303 and thus increase the stability of the initial limiting rod 303 in the subsequent extrusion of the aluminum alloy frame.
[0034] A first hydraulic rod 602 is fixedly installed on the top of the mounting frame 601. The output end of the first hydraulic rod 602 passes through the mounting frame 601 and is fixedly connected to the top of the mounting plate 603. The first hydraulic rod 602 facilitates the raising and lowering of the mounting plate 603, thereby facilitating the lifting and lowering of the extrusion plate 607 and the inner corner extrusion block 608 for easy loading and unloading of the aluminum alloy frame. At the same time, it avoids the problem of the traditional inner corner extrusion block 608 being installed inside the machine base 1, which would cause blockage and affect subsequent use.
[0035] The bottom of the mounting plate 603 has two first sliding grooves 604. A first slider 605 is slidably connected inside the first sliding groove 604. The bottom of the first slider 605 is fixedly connected to the top of the extrusion plate 607. A second hydraulic rod 606 is fixedly installed on one side of the mounting plate 603. The output end of the second hydraulic rod 606 passes through the inside of the first sliding groove 604 and is fixedly connected to one side of the first slider 605. The first sliding groove 604, the first slider 605 and the second hydraulic rod 606 are used to drive the movement of the extrusion plate 607 and, with the cooperation of the inner corner extrusion block 608, achieve clamping and limiting of the aluminum alloy frame.
[0036] The bottom of the mounting plate 603 is provided with a second slide groove 611. A second slider 609 is slidably connected inside the second slide groove 611. The bottom of the second slider 609 is fixedly connected to the top of the inner corner extrusion block 608. A third hydraulic rod 610 is fixedly installed on the front side of the mounting plate 603. The output end of the third hydraulic rod 610 passes through the interior of the second slide groove 611 and is fixedly connected to one side of the second slider 609. The second slider 609, the third hydraulic rod 610 and the second slide groove 611 are used to drive the movement of the inner corner extrusion block 608 and, with the cooperation of the extrusion plate 607, achieve clamping and limiting of the aluminum alloy frame.
[0037] A diagonal brace 4 is fixedly installed at the bottom of the extension placement plate 5. The bottom of the diagonal brace 4 is fixedly connected to the outside of the base 1. The diagonal brace 4 is used to support the extension placement plate 5, thereby increasing the stability of the extension placement plate 5 when supporting the aluminum alloy.
[0038] In use, according to the specifications of the aluminum alloy, the rotation of the threaded rod 306 first drives the two first guide blocks 305 to move the initial limiting rod 303 synchronously closer or further away under the action of the bidirectional thread. After the movement is completed, the aluminum alloy frame to be processed is placed on the top of the machine base 1 and the extension placement plate 5, so that the outer side of the aluminum alloy frame contacts the inner side of the initial limiting rod 303. After placement, the first hydraulic rod 602 drives the mounting plate 603 to lower the extrusion plate 607 and the inner corner extrusion block 608, so that the extrusion plate 607 is located on the outer side of the aluminum alloy frame and the inner corner extrusion block 608 is located inside the aluminum alloy frame. After the movement is completed, the third hydraulic rod 610 pushes the inner corner extrusion block 608 to move, and with the cooperation of the initial limiting rod 303, the aluminum alloy frame is pressurized and fixed. Then, the second hydraulic rod 606 pushes the extrusion plate 607 to move to extrude and shape the aluminum alloy frame.
[0039] The above are merely preferred embodiments of the present utility model and are not intended to limit the implementation methods and protection scope of the present utility model. Those skilled in the art should realize that any equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A multi-angle hydraulic positioning fixture for an aluminum alloy door and window corner assembly machine, characterized in that, Includes a base (1), two extended placement plates (5) are fixedly installed on the front side of the base (1), an electrical control box (2) is fixedly installed on the right side of the base (1), an initial limiting mechanism (3) is provided on the top of the base (1), and a hydraulic positioning mechanism (6) is provided on the top of the base (1) and behind the initial limiting mechanism (3). The initial limiting mechanism (3) includes two initial limiting rods (303) disposed on the top of the base (1). The top of the base (1) is provided with a first guide groove (301). Two first guide blocks (305) are slidably connected inside the first guide groove (301). The top of the first guide block (305) is fixedly connected to the bottom of the initial limiting rod (303). The hydraulic positioning mechanism (6) includes a mounting bracket (601) fixedly installed on the top of the base (1). A mounting plate (603) is provided below the mounting bracket (601). Two extrusion plates (607) are provided on the rear side of the bottom of the mounting plate (603). An inner corner extrusion block (608) is provided at the bottom of the mounting plate (603) and in front of the extrusion plates (607).
2. The multi-angle hydraulic positioning fixture for aluminum alloy door and window corner assembly machine according to claim 1, characterized in that, A threaded rod (306) is inserted inside the base (1). One side of the threaded rod (306) extends into the interior of the first guide groove (301) and is connected to the two first guide blocks (305) by a bidirectional thread.
3. The multi-angle hydraulic positioning fixture for aluminum alloy door and window corner assembly machine according to claim 1, characterized in that, A second guide groove (302) is provided on the top of the base (1) and in front of the first guide groove (301). Two second guide blocks (304) are slidably connected inside the second guide groove (302). The top of the second guide block (304) is fixedly connected to the bottom of the initial limiting rod (303).
4. The multi-angle hydraulic positioning fixture for aluminum alloy door and window corner assembly machine according to claim 1, characterized in that, A first hydraulic rod (602) is fixedly installed on the top of the mounting bracket (601), and the output end of the first hydraulic rod (602) passes through the mounting bracket (601) and is fixedly connected to the top of the mounting plate (603).
5. The multi-angle hydraulic positioning fixture for aluminum alloy door and window corner assembly machine according to claim 1, characterized in that, The bottom of the mounting plate (603) has two first sliding grooves (604). A first slider (605) is slidably connected inside the first sliding groove (604). The bottom of the first slider (605) is fixedly connected to the top of the extrusion plate (607). A second hydraulic rod (606) is fixedly installed on one side of the mounting plate (603). The output end of the second hydraulic rod (606) passes through the inside of the first sliding groove (604) and is fixedly connected to one side of the first slider (605).
6. The multi-angle hydraulic positioning fixture for aluminum alloy door and window corner assembly machine according to claim 1, characterized in that, The bottom of the mounting plate (603) is provided with a second slide groove (611), and a second slider (609) is slidably connected inside the second slide groove (611). The bottom of the second slider (609) is fixedly connected to the top of the inner corner extrusion block (608). A third hydraulic rod (610) is fixedly installed on the front side of the mounting plate (603). The output end of the third hydraulic rod (610) passes through the interior of the second slide groove (611) and is fixedly connected to one side of the second slider (609).
7. The multi-angle hydraulic positioning fixture for aluminum alloy door and window corner assembly machines according to any one of claims 1-6, characterized in that, The bottom of the extended placement plate (5) is fixedly installed with a diagonal brace (4), and the bottom of the diagonal brace (4) is fixedly connected to the outside of the base (1).