Aluminum profile point pressing die

Abstract

The utility model discloses an aluminum profile point pressing die, which belongs to the technical field of aluminum profile processing and comprises a support frame, an electric telescopic rod is mounted at the top of the support frame, and an upper die plate is mounted below the electric telescopic rod and positioned on the inner side of the support frame. Guide rods are mounted above the upper die plate and located on the two sides of the electric telescopic rod, a punching needle assembly is mounted below the upper die plate, a bottom plate is arranged below the supporting frame, and the supporting frame and the bottom plate are connected through a fixed buffering device; according to the utility model, the fixed buffer device is arranged, so that the die can fix aluminum profiles with different sizes through the matching of structures such as a bidirectional screw rod and a clamping block when needed, thereby reducing the possibility of accidental displacement of the aluminum profiles in the working process; and the mold can buffer vibration generated in the machining process to a certain degree through cooperation of the damper and the elastic rubber frame, and then the working capacity of the mold is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum profile processing, and in particular relates to an aluminum profile pressing point mold. Background Art

[0002] Aluminum profiles are aluminum materials with different cross-sectional shapes obtained by hot melting and extrusion of aluminum rods. The production process of aluminum profiles mainly includes three processes: melting, extrusion and coloring.

[0003] Chinese patent application No. 201520254535.1 discloses an aluminum profile pressing mold, which includes a lower template (1) and an upper template (2), wherein a module (3) is arranged at the bottom of the upper template (2), a clearance slot (4) is provided in the middle of the bottom of the module (3), and a plurality of punching pins (5) are arranged on the left and right sides of the clearance slot (4), wherein the plurality of punching pins (5) are buried in the module (3), and only the front end of each punching pin (5) is exposed from the module (3), and a bearing seat (6) is arranged at the top of the lower template (1), and a backrest (7) is arranged on the left and right sides of the bearing seat (6), and a chamfer (8) is arranged on the inner side of the front end of the backrest (7). The utility model is an aluminum profile pressing mold, wherein only the front end of the punching pin is exposed from the module, and the punching pin is not easy to break during the pressing process, which greatly prolongs the service life of the punching pin; in addition, backrests are arranged on both sides of the bearing seat, and no displacement occurs during the aluminum profile pressing process, which effectively guarantees the final product quality.

[0004] 1. The above-mentioned disclosed patent has the problem that it is impossible to fix aluminum profiles of different sizes when needed, and the vibration generated during processing is likely to cause adverse effects on the surroundings, thereby reducing the working capacity of the mold; 2. The above-mentioned disclosed patent has the problem that it is inconvenient to clean the aluminum profile, thereby reducing the practicality of the mold. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides an aluminum profile pressing point mold, which has the characteristics of high working capacity and strong practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum profile pressing point mold, including a support frame, an electric telescopic rod is installed on the top of the support frame, an upper template is installed below the electric telescopic rod and at a position inside the support frame, guide rods are installed above the upper template and at positions on both sides of the electric telescopic rod, a punching needle assembly is installed below the upper template, a bottom plate is arranged below the support frame, the support frame and the bottom plate are connected by a fixed buffer device, and cleaning and collecting devices are installed on both sides of the support frame near the edge and above the fixed buffer device.

[0007] Preferably, the fixed buffer device includes a support table, a connecting groove, a clamping block, a movable block, a bidirectional screw, a buffer assembly and a motor. The support table is installed at the bottom of the support frame, the motor is installed on one side of the support table, and a bidirectional screw is installed on the side of the motor close to the support table. Two movable blocks are installed on the outside of the bidirectional screw and located on the inner side of the support table through threads. A connecting groove is opened on the top of the support table and located on the outside of the two movable blocks, a clamping block is installed above the movable block, and a buffer assembly is installed between the support table and the base plate.

[0008] Preferably, the fixed buffer device further comprises a rubber layer, and the rubber layer is installed on both sides adjacent to each other between the two clamping blocks.

[0009] Preferably, the buffer assembly includes a damper and an elastic rubber frame, the elastic rubber frame is installed between the support platform and the bottom plate, and a plurality of dampers are installed between the support platform and the bottom plate and at a position inside the elastic rubber frame.

[0010] Preferably, the cleaning and collecting device includes an input frame, a threaded block, an observation window, a filter cloth, a fan and a collection box. Input frames are installed on both sides of the support frame near the edges and above the two clamping blocks, collection boxes are installed on both sides of the two input frames away from each other, filter cloth is installed on the inner side of the collection box, and multiple fans are installed on the side of the collection box away from the input frame.

[0011] Preferably, the cleaning and collecting device further comprises a threaded block and an observation window; the threaded block is threadedly mounted on the top of the collecting box, and the observation window is mounted on the inner side of the threaded block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model provides a fixed buffer device so that the mold can fix aluminum profiles of different sizes through the cooperation of structures such as a bidirectional screw and a clamping block when needed, thereby reducing the possibility of accidental displacement of the aluminum profile during the working process. The mold can buffer the vibration generated during the processing through the cooperation of a damper and an elastic rubber frame, thereby improving the working capacity of the mold.

[0014] 2. The utility model provides a cleaning and collecting device so that the mold can clean the debris and other objects on the surface of the aluminum profile when necessary through the cooperation of structures such as a fan and a filter cloth, thereby reducing the difficulty of the cleaning work, alleviating the labor burden of the staff, and further improving the practicality of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2It is a three-dimensional cutaway view of the utility model;

[0017] Figure 3 It is a three-dimensional cutaway view of the fixed buffer device of the utility model;

[0018] Figure 4 It is a three-dimensional cutaway view of the cleaning and collecting device of the utility model.

[0019] In the figure: 1. support frame; 2. electric telescopic rod; 3. guide rod; 4. upper template; 5. punch needle assembly; 6. fixed buffer device; 61. support table; 62. connecting groove; 63. rubber layer; 64. clamping block; 65. moving block; 66. bidirectional screw rod; 67. buffer assembly; 671. damper; 672. elastic rubber frame; 68. motor; 7. bottom plate; 8. cleaning and collecting device; 81. input box; 82. threaded block; 83. observation window; 84. filter cloth; 85. fan; 86. collection box. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: an aluminum profile pressing point mold, including a support frame 1, an electric telescopic rod 2 is installed on the top of the support frame 1, an upper template 4 is installed below the electric telescopic rod 2 and at the inner side of the support frame 1, guide rods 3 are installed above the upper template 4 and at both sides of the electric telescopic rod 2, a punching needle assembly 5 is installed below the upper template 4, a bottom plate 7 is arranged below the support frame 1, the support frame 1 and the bottom plate 7 are connected by a fixed buffer device 6, and cleaning and collecting devices 8 are installed on both sides of the support frame 1 near the edge and above the fixed buffer device 6.

[0023] Specifically, the fixed buffer device 6 includes a support platform 61, a connecting groove 62, a clamping block 64, a moving block 65, a bidirectional screw 66, a buffer assembly 67 and a motor 68. The support platform 61 is installed at the bottom of the support frame 1, and a motor 68 is installed on one side of the support platform 61. A bidirectional screw 66 is installed on the side of the motor 68 close to the support platform 61. Two moving blocks 65 are installed on the outside of the bidirectional screw 66 and located on the inside of the support platform 61 through threads. A connecting groove 62 is opened at the top of the support platform 61 and located on the outside of the two moving blocks 65. A clamping block 64 is installed above the moving block 65, and a buffer assembly 67 is installed between the support platform 61 and the base plate 7.

[0024] By adopting the above technical solution, the mold can fix aluminum profiles of different sizes through the cooperation of structures such as the bidirectional screw rod 66 and the clamp block 64 when necessary, thereby reducing the possibility of accidental displacement of the aluminum profile during operation.

[0025] Specifically, the fixed buffer device 6 further includes a rubber layer 63 , and the rubber layer 63 is installed on both sides adjacent to each other between the two clamping blocks 64 .

[0026] By adopting the above technical solution, the mold can enhance the friction between the clamp block 64 and the aluminum profile through the rubber layer 63, thereby ensuring the normal cooperation between the clamp block 64 and the aluminum profile, and further ensuring the normal operation.

[0027] Specifically, the buffer assembly 67 includes a damper 671 and an elastic rubber frame 672 . The elastic rubber frame 672 is installed between the support platform 61 and the bottom plate 7 . A plurality of dampers 671 are installed between the support platform 61 and the bottom plate 7 and inside the elastic rubber frame 672 .

[0028] By adopting the above technical solution, the mold can buffer the vibration generated during the processing to a certain extent through the cooperation of the damper 671 and the elastic rubber frame 672, thereby reducing the possibility of the vibration generated during the processing causing adverse effects on the surroundings.

[0029] When this embodiment is used, when it is necessary to use a mold to perform pressure point processing on the aluminum profile, the aluminum profile is placed on the support table 61 in the fixed buffer device 6, and the motor 68 is started. The motor 68 drives the bidirectional screw 66 to rotate. The bidirectional screw 66 is threadedly connected to the two moving blocks 65, and the moving blocks 65 are close to the connecting groove 62, so the bidirectional screw 66 drives the two moving blocks 65 to move, and then drives the two clamping blocks 64 and the rubber layer 63 thereon to clamp the aluminum profile, and then starts the electric telescopic rod 2 on the support frame 1 to drive the upper template 4 and the punch needle assembly 5 to descend, and then the aluminum profile is pressed. The guide rod 3 plays a guiding role. The damper 671 and the elastic rubber frame 672 in the buffer assembly 67 between the support table 61 and the base plate 7 can buffer the vibration generated during the processing.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that the cleaning and collecting device 8 includes an input frame 81, a threaded block 82, an observation window 83, a filter cloth 84, a fan 85 and a collection box 86, and input frames 81 are installed on both sides of the support frame 1 near the edge and above the two clamping blocks 64, and collection boxes 86 are installed on both sides of the two input frames 81 away from each other, and filter cloth 84 is installed on the inner side of the collection box 86, and multiple fans 85 are installed on the side of the collection box 86 away from the input frame 81.

[0032] By adopting the above technical solution, the mold can clean the debris and other objects on the surface of the aluminum profile when necessary through the cooperation of structures such as the fan 85 and the filter cloth 84, thereby reducing the difficulty of cleaning work and alleviating the labor burden of the staff.

[0033] Specifically, the cleaning and collecting device 8 further includes a threaded block 82 and an observation window 83 . The threaded block 82 is installed on the top of the collecting box 86 via threads, and the observation window 83 is installed on the inner side of the threaded block 82 .

[0034] By adopting the above technical solution, the staff can unscrew the threaded block 82 to take out the debris and the like in the collection box 86 when necessary, and the staff can observe the situation inside the collection box 86 through the observation window 83 when necessary.

[0035] When this embodiment is used, when cleaning the aluminum profiles when necessary, the staff can start each fan 85 in the two cleaning and collecting devices 8. Under the action of each fan 85, the debris and the like on the aluminum profiles are sucked into the two input frames 81, and then enter the two collection boxes 86 and are blocked by the two filter cloths 84, so as to perform cleaning work. When necessary, the staff can unscrew the threaded block 82 to take out the debris and the like in the collection box 86, and the staff can observe the situation inside the collection box 86 through the observation window 83 when necessary.

[0036] The structure and principle of the upper template 4 and the punch assembly 5 composed of a module, a giveway slot and a punch in the utility model have been disclosed in the aluminum profile pressing point mold disclosed in Chinese patent application No. 201520254535.1. Its working principle is that only the front end of the punch is exposed from the module, thereby greatly enhancing the strength of the punch, and the punch is not easy to break during the pressing point process, which greatly extends the service life of the punch; in addition, backrests are provided on both sides of the bearing seat, and the aluminum profile will not shift during the pressing point process, effectively ensuring the final product quality; a guide angle is provided at the front end of the backrest, which is conducive to placing the aluminum profile into the pressing point position and improving production efficiency.

[0037] The working principle and use process of the utility model are as follows: when it is necessary to use a mold to perform pressure point processing on an aluminum profile, the aluminum profile is placed on a support table 61 in a fixed buffer device 6, and the motor 68 is started. The motor 68 drives the bidirectional screw rod 66 to rotate, and the bidirectional screw rod 66 is threadedly connected to the two moving blocks 65, and the moving blocks 65 are close to the connecting groove 62, so the bidirectional screw rod 66 drives the two moving blocks 65 to move, and then drives the two clamping blocks 64 and the rubber layer 63 thereon to clamp the aluminum profile, and then starts the electric telescopic rod 2 on the support frame 1 to drive the upper template 4 and the punch needle assembly 5 to descend, and then the aluminum profile is subjected to pressure point processing, and the guide rod 3 plays a guiding role, and the support The damper 671 and the elastic rubber frame 672 in the buffer assembly 67 between the support platform 61 and the base plate 7 can buffer the vibration generated during the processing; when the aluminum profile is cleaned when necessary, the staff can start the fans 85 in the two cleaning and collecting devices 8. Under the action of the fans 85, the debris and other objects on the aluminum profile are sucked into the two input frames 81, and then enter the two collection boxes 86 and are blocked by the two filter cloths 84, so as to carry out the cleaning work. When necessary, the staff can unscrew the threaded block 82 to take out the debris and other objects in the collection box 86, and the staff can observe the situation inside the collection box 86 through the observation window 83 when necessary.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum profile pressing point mold, comprising a support frame, characterized in that: An electric telescopic rod is installed on the top of the support frame, an upper template is installed below the electric telescopic rod and at a position inside the support frame, guide rods are installed above the upper template and at positions on both sides of the electric telescopic rod, a punching needle assembly is installed below the upper template, a bottom plate is provided below the support frame, the support frame and the bottom plate are connected by a fixed buffer device, and cleaning and collecting devices are installed on both sides of the support frame near the edges and above the fixed buffer devices.

2. The aluminum profile pressing point mold according to claim 1, characterized in that: The fixed buffer device includes a support platform, a connecting groove, a clamping block, a moving block, a bidirectional screw, a buffer assembly and a motor. The support platform is installed at the bottom of the support frame, the motor is installed on one side of the support platform, and a bidirectional screw is installed on the side of the motor close to the support platform. Two moving blocks are installed on the outside of the bidirectional screw and located on the inner side of the support platform through threads. A connecting groove is opened on the top of the support platform and located on the outside of the two moving blocks. A clamping block is installed above the moving block, and a buffer assembly is installed between the support platform and the base plate.

3. The aluminum profile pressing point mold according to claim 2, characterized in that: The fixed buffer device also includes a rubber layer, and the rubber layer is installed on both sides adjacent to each other between the two clamping blocks.

4. The aluminum profile pressing point mold according to claim 2, characterized in that: The buffer assembly comprises a damper and an elastic rubber frame. The elastic rubber frame is installed between the support platform and the bottom plate. A plurality of dampers are installed between the support platform and the bottom plate and at a position inside the elastic rubber frame.

5. The aluminum profile pressing point mold according to claim 2, characterized in that: The cleaning and collecting device comprises an input frame, a threaded block, an observation window, a filter cloth, a fan and a collection box. The input frames are installed on both sides of the support frame near the edges and above the two clamping blocks. Collection boxes are installed on both sides of the two input frames away from each other. The filter cloth is installed on the inner side of the collection box. A plurality of fans are installed on the side of the collection box away from the input frame.

6. The aluminum profile pressing point mold according to claim 5, characterized in that: The cleaning and collecting device also includes a threaded block and an observation window. The threaded block is installed on the top of the collecting box through threads, and the observation window is installed on the inner side of the threaded block.

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