Extrusion forming device suitable for hardware fitting manufacturing

Abstract

The utility model discloses an extrusion forming device suitable for manufacturing hardware fittings. The extrusion forming device comprises a device main body, a hydraulic box is installed at one end of the device body, an extrusion block is installed at one end of the hydraulic box, a cleaning mechanism is arranged at the bottom of the device body and comprises a workbench installed in the device body, a fixing block is installed on the side face of the device body, an electric push rod is arranged in the fixing block, and a connecting rod is installed at one end of the electric push rod. By arranging the electric push rod, the connecting rod and the like, when the hardware fittings are extruded, the electric push rod is started to drive the connecting rod to push forwards, the fixing rod is driven to extrude the extruded finished fittings on the template block, and the extruded finished fittings fall into the material collecting box from the guide plate, and in the moving process of the fixing rod, the cleaning brush at the bottom of the fixing rod is started to clean the finished fittings. And chippings on the template block are swept, so that the chippings fall into the waste box and are adsorbed by the magnet, accumulation of the chippings on the template block is reduced, the influence of the chippings on hardware fittings during multiple times of extrusion is reduced, and the extrusion efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware fitting manufacturing, in particular to an extrusion forming device applicable to hardware fitting manufacturing. Background Art

[0002] When manufacturing hardware fittings, the prepared metal materials are first placed in a mold and ensured to completely fill the space of the mold. Then, pressure is applied through a hydraulic system, so that the metal materials are subjected to extrusion force. Under the action of the pressure, the metal materials begin to deform and gradually fill the entire mold space. By controlling the magnitude and time of the pressure, the shape and size of the final product can be adjusted.

[0003] When the hardware fitting extrusion equipment is in use, extrusion is performed on the position of the mold corresponding to the material. During the extrusion process, a certain temperature will be generated between the mold and the material, and some debris of the material may remain on the workbench. If these debris are not processed, precipitation may occur after multiple extrusions, affecting the qualification rate of the finished product and reducing the extrusion accuracy. Therefore, an extrusion forming device applicable to hardware fitting manufacturing is needed to meet people's needs. Content of the Utility Model

[0004] The purpose of the utility model is to provide an extrusion forming device applicable to hardware fitting manufacturing to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an extrusion forming device applicable to hardware fitting manufacturing, including a device main body; one end of the device main body is provided with a hydraulic tank, one end of the hydraulic tank is provided with an extrusion block, and a cleaning mechanism is arranged at the bottom of the device main body;

[0006] Preferably, the cleaning mechanism includes a workbench installed in the device main body, a fixed block is installed on the side of the device main body, an electric push rod is arranged in the fixed block, one end of the electric push rod is provided with a connecting rod, one end of the connecting rod is provided with a fixed rod, a cleaning brush is arranged at one end of the fixed rod, a separation table is installed on the top of the workbench, and a plate is arranged at one end of the separation table.

[0007] Preferably, a sliding groove is opened at one end of the workbench, a matching slider is installed in the sliding groove, and one end of the slider is connected with the separation table.

[0008] Preferably, a waste box is arranged at the bottom of the device main body, a guiding plate is arranged at one end of the workbench, a material receiving box is installed at one end of the guiding plate, and the fixed rod is matched with the guiding plate.

[0009] Preferably, two blocks are installed on the top of the workbench, a hydraulic rod is installed between the workbench and the device body, a movable groove adapted to the block is opened in the workbench, and a spring is arranged in the movable groove.

[0010] Preferably, a magnet is installed in the waste box, and the magnet is compatible with the cleaning brush.

[0011] Preferably, the bottom of the template block is connected to the separation platform, and one end of the template block is adapted to the extrusion block.

[0012] Preferably, one end of the spring is mounted on the inner wall of the movable groove, and the other end of the spring is mounted on the bottom of the stopper.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The utility model provides an electric push rod and a connecting rod, etc. When extruding hardware accessories, the electric push rod is started to drive the connecting rod to push forward, thereby driving the fixed rod to extrude the finished accessories that have been extruded on the template block, and the finished accessories fall from the guide plate into the receiving box. During the movement of the fixed rod, the cleaning brush at the bottom of the fixed rod is started to clean the debris on the template block, causing the debris to fall into the waste box and be attracted by the magnet, thereby reducing the accumulation of debris on the template block, reducing the impact of the debris on the hardware accessories during multiple extrusions, and improving the extrusion efficiency.

[0015] (2) The present invention provides a slide groove and a stopper, etc. When the template block on the workbench needs to be replaced, the stopper is pressed into the movable groove to compress the spring, thereby pulling the workbench out of the slide groove and replacing the template block on the top of the separation table. After the replacement is completed, the bottom of the workbench is pressed against the stopper and the stopper is squeezed into the movable groove. When the workbench is pushed into a suitable position, the spring rebounds to move one end of the stopper to press against the side of the workbench, thereby fixing the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of an extrusion molding device suitable for manufacturing hardware accessories proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the hydraulic box and hydraulic rod of the extrusion molding device suitable for manufacturing hardware accessories proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the waste box and magnets of the extrusion molding device suitable for manufacturing hardware accessories proposed by the utility model;

[0019] Figure 4 for Figure 2 Enlarged view of point A.

[0020] In the figure: 1, device main body; 2, cleaning mechanism; 3, hydraulic tank; 4, extrusion block; 5, chute; 6, waste box; 7, guide plate; 8, material receiving box; 9, stop block; 10, hydraulic rod; 11, magnet; 12, movable groove; 13, spring; 21, workbench; 22, fixed block; 23, electric push rod; 24, connecting rod; 25, fixed rod; 26, cleaning brush; 27, separation table; 28, die plate. Specific implementation manner

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Example 1: Please refer to Figures 1-4, the present utility model provides a technical solution: an extrusion forming device applicable to the manufacture of hardware fittings, including a device main body 1; a hydraulic tank 3 is installed at one end of the device main body 1, an extrusion block 4 is installed at one end of the hydraulic tank 3, and a cleaning mechanism 2 is provided at the bottom of the device main body 1; the cleaning mechanism 2 includes a workbench 21 installed in the device main body 1, a fixed block 22 is installed on the side of the device main body 1, an electric push rod 23 is arranged in the fixed block 22, one end of the electric push rod 23 is installed with a connecting rod 24, one end of the connecting rod 24 is installed with a fixed rod 25, and a cleaning brush 26 is arranged at one end of the fixed rod 25. A separation table 27 is installed on the top of the workbench 21, a die plate 28 is arranged at one end of the separation table 27, two stoppers 9 are installed on the top of the workbench 21, a hydraulic rod 10 is installed between the workbench 21 and the device main body 1, a movable groove 12 adapted to the stopper 9 is opened in the workbench 21, and a spring 13 is arranged in the movable groove 12. When we need to extrude the hardware fittings, by starting the hydraulic tank 3 to drive the hydraulic rod 10 to move downward, and then adjusting the extrusion block 4 to approach the die plate 28, one end of the extrusion block 4 extrudes the material placed on the die plate 28. After the extrusion is completed, start the separation table 27 to drive the die plate 28 to move downward, so that the extruded hardware fittings are exposed on the die plate 28. Start the electric push rod 23 on the side of the device main body 1 to drive the connecting rod 24 to move, and the connecting rod 24 drives the fixed rod 25 to move towards the die plate 28. When it is necessary to replace the die plate 28 on the workbench 21, by pressing the stopper 9 into the movable groove 12, driving the spring 13 to compress, and then pulling out the workbench 21 from the position of the sliding groove 5 to replace the die plate 28 on the top of the separation table 27. After the replacement is completed, make the bottom of the workbench 21 abut against the stopper 9, and squeeze the stopper 9 into the movable groove 12. When the workbench 21 is pushed into the appropriate position, the spring 13 rebounds to adjust one end of the stopper 9 to abut against the side of the workbench 21 to fix the workbench 21.

[0023] The working principle is as follows: When we need to extrude the hardware fittings, we start the hydraulic tank 3 to drive the hydraulic rod 10 to move downward, and then adjust the extrusion block 4 to approach the die plate 28. One end of the extrusion block 4 extrudes the material placed on the die plate 28. After the extrusion is completed, we start the separation table 27 to drive the die plate 28 to move downward, so that the extruded hardware fittings are exposed on the die plate 28. Then we start the electric push rod 23 on the side of the device body 1 to drive the connecting rod 24 to move. The connecting rod 24 drives the fixed rod 25 to move towards the die plate 28. One end of the fixed rod 25 abuts against one end of the hardware fitting, and pushes the extruded hardware fitting into the guide plate 7 and falls into the material collection box 8. While the fixed rod 25 moves on the die plate 28, the cleaning brush 26 at the bottom of the fixed rod 25 starts, and sweeps the metal debris generated by extrusion on the die plate 28 into the waste boxes 6 on both sides. The metal debris is adsorbed by the magnet 11 in the waste box 6. When it is necessary to replace the die plate 28 on the workbench 21, we press the stop block 9 into the movable groove 12, driving the spring 13 to compress. Then we pull out the workbench 21 from the position of the sliding groove 5 to replace the plate 28 on the top of the separation table 27. After the replacement is completed, we make the bottom of the workbench 21 abut against the stop block 9 and squeeze the stop block 9 into the movable groove 12. When the workbench 21 is pushed into the appropriate position, the spring 13 rebounds to drive one end of the stop block 9 to abut against the side of the workbench 21, fixing the workbench 21, which improves the applicability of the device.

[0024] Embodiment 2: As Figure 1 and 3 shown, a waste box 6 is provided at the bottom of the device body 1, a guide plate 7 is provided at one end of the workbench 21, a material collection box 8 is installed at one end of the guide plate 7, the fixed rod 25 is adapted to the guide plate 7, a magnet 11 is installed in the waste box 6, the magnet 11 is adapted to the cleaning brush 26, one end of the fixed rod 25 abuts against one end of the hardware fitting, and pushes the extruded hardware fitting into the guide plate 7 and falls into the material collection box 8. While the fixed rod 25 moves on the die plate 28, the cleaning brush 26 at the bottom of the fixed rod 25 starts, and sweeps the metal debris generated by extrusion on the die plate 28 into the waste boxes 6 on both sides. The metal debris is adsorbed by the magnet 11 in the waste box 6. The other features are the same as those in Embodiment 1.

[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An extrusion molding device suitable for manufacturing hardware accessories, comprising a device body (1); characterized in that: A hydraulic box (3) is installed at one end of the device body (1), an extrusion block (4) is installed at one end of the hydraulic box (3), and a cleaning mechanism (2) is provided at the bottom of the device body (1); The cleaning mechanism (2) comprises a workbench (21) installed in a device body (1), a fixed block (22) is installed on the side of the device body (1), an electric push rod (23) is arranged in the fixed block (22), a connecting rod (24) is installed at one end of the electric push rod (23), a fixed rod (25) is installed at one end of the connecting rod (24), a cleaning brush (26) is arranged at one end of the fixed rod (25), a separation table (27) is installed on the top of the workbench (21), and a template block (28) is arranged at one end of the separation table (27).

2. The extrusion molding device for manufacturing hardware accessories according to claim 1 is characterized in that: A slide groove (5) is provided at one end of the workbench (21), an adapted sliding block is installed in the slide groove (5), and one end of the sliding block is connected to the separation table (27).

3. The extrusion molding device for manufacturing hardware accessories according to claim 1 is characterized in that: A waste material box (6) is provided at the bottom of the device body (1), a guide plate (7) is provided at one end of the workbench (21), a material receiving box (8) is installed at one end of the guide plate (7), and the fixing rod (25) and the guide plate (7) are matched.

4. The extrusion molding device suitable for manufacturing hardware accessories according to claim 1, characterized in that: Two blocks (9) are installed on the top of the workbench (21), a hydraulic rod (10) is installed between the workbench (21) and the device body (1), and a movable groove (12) adapted to the block (9) is opened in the workbench (21), and a spring (13) is arranged in the movable groove (12).

5. The extrusion molding device for manufacturing hardware accessories according to claim 3 is characterized in that: A magnet (11) is installed in the waste box (6), and the magnet (11) is compatible with the cleaning brush (26).

6. The extrusion molding device suitable for manufacturing hardware accessories according to claim 1, characterized in that: The bottom of the template block (28) is connected to the separation platform (27), and one end of the template block (28) is matched with the extrusion block (4).

7. The extrusion molding device for manufacturing hardware accessories according to claim 4, characterized in that: One end of the spring (13) is mounted on the inner wall of the movable groove (12), and the other end of the spring (13) is mounted on the bottom of the stopper (9).

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