Press machine for hardware product production

Abstract

The utility model belongs to the technical field of hardware product production, and particularly discloses a press machine for hardware product production, which comprises a rack, a stamping machine body is fixedly mounted on the rack, the output end of the stamping machine body is fixedly connected with a cross rod, a stamping head is arranged at the bottom of the cross rod, a buffer mechanism is arranged on the rack, and the buffer mechanism is fixedly connected with the stamping machine body. A stamping table is fixedly installed on the machine frame, a stamping groove is formed in the top of the stamping table, and an isolation mechanism used for protecting the interior of the stamping groove from being corroded by impurities is arranged on the stamping table. According to the press machine for hardware product production, the stamping groove can be opened and closed at a proper time through the isolation mechanism, the stamping groove can be completely closed after the five sets of gathering fan blades are gathered, dust, chippings and other impurities in a workshop are prevented from falling into the stamping groove and adhering to the stamping groove, and the stamping groove is kept clean; the fluency and stability in the product forming process are improved, and quality and potential safety hazards are reduced.

Description

Technical Field

[0001] The present application relates to the technical field of hardware product production, and specifically to a press machine for hardware product production. Background Art

[0002] Presses are needed in the production process of hardware products. Presses can use pressure to punch metal sheets into the required shapes, and then quickly and efficiently produce a large number of hardware parts with high repeatability and precision.

[0003] Hardware products are basically stamped and formed in a stamping groove by a press. After the stamping is completed, the product is taken out. The stamping groove is generally in a completely exposed state. Dust, debris and other impurities in the workshop are easy to fall into it and adhere to it, affecting the smoothness and stability of the product molding process, resulting in a decrease in production efficiency. At the same time, there are certain quality and safety risks. Utility Model Content

[0004] In view of this, the purpose of the utility model is to solve the shortcomings of the background technology and to propose a press machine for hardware product production to solve the problems existing in the prior art.

[0005] In order to achieve the above purpose, the utility model provides a press for hardware product production, including a frame, a stamping body is fixedly installed on the frame, a cross bar is fixedly connected to the output end of the stamping body, a stamping head is arranged at the bottom of the cross bar, a buffer mechanism is arranged on the frame, a stamping table is fixedly installed on the frame, a stamping groove is opened on the top of the stamping table, and an isolation mechanism for protecting the stamping groove from erosion by impurities is arranged on the stamping table.

[0006] Preferably, the buffer mechanism includes a guide column fixedly connected to the frame, the outer surface of the guide column is slidably connected to the inner surface of the cross bar, and the outer surface of the guide column is movablely sleeved with a spring. The speed and force of the stamping process can be controlled through the buffer mechanism, so that the hardware products are subjected to more uniform and stable force during the stamping process.

[0007] Preferably, the isolation mechanism includes a gear ring rotatably connected to the top of the stamping table, and a first shaft is fixedly connected to the outer surface of the gear ring. The isolation mechanism can effectively isolate and protect the stamping groove when the device is not in use to prevent impurities such as dust and debris from entering therein.

[0008] Preferably, a pull-tab is rotatably connected to the outer surface of the first sheet shaft, and an end of the pull-tab away from the first sheet shaft is rotatably connected to the second sheet shaft.

[0009] Preferably, a fixing rod is fixedly connected to the top of the punching table, and a polymer fan blade is rotatably connected to the outer surface of the fixing rod, and the inner surface of the polymer fan blade is rotatably connected to the outer surface of the second shaft.

[0010] Preferably, a rotary rod is rotatably connected to the top of the punching table, a gear is fixedly sleeved on the outer surface of the rotary rod, and the outer surface of the gear is meshingly connected with the outer surface of the gear ring.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The press machine for the production of hardware products can open and close the stamping groove at the right time through the isolation mechanism. The five groups of aggregated fan blades can completely close the stamping groove after gathering, preventing impurities such as dust and debris in the workshop from falling into the stamping groove and adhering to it, keeping the stamping groove clean, which helps to improve the smoothness and stability of the product molding process and reduce quality and safety hazards.

[0013] 2. The press machine for the production of hardware products can control the speed and force during the stamping process through the buffer mechanism, so that the hardware products are subjected to more uniform and stable force during the stamping process, which helps to reduce product deformation and dimensional deviation and improve product molding accuracy and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this application;

[0015] Figure 2 This is a schematic diagram of the surface structure of the stamping table of this application;

[0016] Figure 3 This is a schematic diagram of the stamping groove structure of this application.

[0017] Among them: 1. frame; 2. stamping machine body; 3. cross bar; 4. stamping head; 5. guide column; 6. spring; 7. stamping table; 8. stamping groove; 9. gear ring; 10. first shaft; 11. pull piece; 12. second shaft; 13. fixed rod; 14. aggregate fan blade; 15. rotary rod; 16. gear. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0019] See also Figure 1-3A press machine for producing hardware products includes a frame 1, a punching body 2 is fixedly mounted on the frame 1, a cross bar 3 is fixedly connected to the output end of the punching body 2, a punching head 4 is arranged at the bottom of the cross bar 3, a buffer mechanism is arranged on the frame 1, a punching table 7 is fixedly mounted on the frame 1, a punching groove 8 is opened on the top of the punching table 7, and an isolation mechanism for protecting the punching groove 8 from erosion by impurities is arranged on the punching table 7.

[0020] Through the above technical solution, when the device is in use, the hardware product is placed in the stamping groove 8 on the stamping table 7, and the stamping body 2 cooperates with the stamping head 4 to stamp the object. When the equipment is not in use, the stamping groove 8 can be isolated and protected by the isolation mechanism.

[0021] Specifically, the buffer mechanism includes a guide post 5 fixedly connected to the frame 1 , the outer surface of the guide post 5 is slidably connected to the inner surface of the crossbar 3 , and a spring 6 is movably sleeved on the outer surface of the guide post 5 .

[0022] Through the above technical solution, the cross bar 3 will squeeze the spring 6 when sliding along the guide column 5, and the spring 6 will form a reverse buffer force when it is compressed.

[0023] Specifically, the isolation mechanism includes a gear ring 9 rotatably connected to the top of the punching platform 7 , and a first sheet shaft 10 is fixedly connected to the outer surface of the gear ring 9 .

[0024] Through the above technical solution, the gear ring 9 can simultaneously drive the five groups of first shafts 10 inside to rotate synchronously during the rotation process.

[0025] Specifically, a pull tab 11 is rotatably connected to the outer surface of the first shaft 10 , and an end of the pull tab 11 away from the first shaft 10 is rotatably connected to the second shaft 12 .

[0026] Through the above technical solution, the five groups of pull tabs 11 are evenly and symmetrically distributed in the toothed ring 9, so that the five groups of corresponding aggregated fan blades 14 can move synchronously.

[0027] Specifically, a fixing rod 13 is fixedly connected to the top of the punching table 7 , and a polymer fan blade 14 is rotatably connected to the outer surface of the fixing rod 13 . The inner surface of the polymer fan blade 14 is rotatably connected to the outer surface of the second shaft 12 .

[0028] Through the above technical solution, the five groups of aggregated blades 14 can eventually completely close the stamping groove 8 in the process of approaching each other.

[0029] Specifically, a rotary rod 15 is rotatably connected to the top of the punching table 7 , and a gear 16 is fixedly sleeved on the outer surface of the rotary rod 15 . The outer surface of the gear 16 is meshed and connected with the outer surface of the gear ring 9 .

[0030] Through the above technical solution, the rotating rod 15 cooperates with the gear 16 to drive the gear ring 9, so that the gear ring 9 rotates.

[0031] Working principle: When the device is in use, the hardware product is first placed in the punching slot 8 on the punching table 7. The cross bar 3 and the punching head 4 can be moved downward through the punching machine body 2. The punching head 4 can perform punching and forming operations on the hardware product in the punching slot 8 during the downward movement. In the process of the cross bar 3 sliding down along the guide column 5, the spring 6 will be compressed and form a reverse buffer force, which can control the speed and strength of the punching process, so that the hardware product is subjected to a more uniform and stable force during the punching process, which helps to improve the forming accuracy, reduce the deformation and dimensional deviation of the product, and improve the product quality. After the punching and forming of the hardware product is completed, in order to protect the punching slot 8, impurities such as dust and debris in the workshop are prevented from falling into the punching slot 8 and adhering to it, affecting the production. The smoothness and stability of the product forming process leads to a decrease in production efficiency, so an isolation mechanism is designed. At this time, the rotating rod 15 can be rotated to drive the gear 16 to rotate. The gear 16 will drive the gear ring 9 to rotate synchronously during the rotation process. When the gear ring 9 rotates, the corresponding pull-tab 11 can be pushed forward through the first sheet shaft 10. The other end of the pull-tab 11 will rotate along the second sheet shaft 12, and the corresponding polymer fan blades 14 will be pushed through the second sheet shaft 12, so that the polymer fan blades 14 rotate along the fixed rod 13. The five groups of polymer fan blades 14 will move closer to each other during the synchronous pushing process, and finally form a connected state at the center of the circle above the stamping groove 8, so that the stamping groove 8 is completely closed by the five groups of polymer fan blades 14, which has the effect of isolating from the outside world to avoid erosion by impurities.

[0032] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A press machine for producing hardware products, comprising a frame (1), characterized in that: A punching machine body (2) is fixedly mounted on the frame (1); a cross bar (3) is fixedly connected to the output end of the punching machine body (2); a punching head (4) is arranged at the bottom of the cross bar (3); a buffer mechanism is arranged on the frame (1); a punching platform (7) is fixedly mounted on the frame (1); a punching groove (8) is arranged on the top of the punching platform (7); and an isolation mechanism for protecting the punching groove (8) from being corroded by impurities is arranged on the punching platform (7).

2. A press for producing hardware products according to claim 1, characterized in that: The buffer mechanism comprises a guide column (5) fixedly connected to the frame (1), the outer surface of the guide column (5) being slidably connected to the inner surface of the cross bar (3), and a spring (6) being movably sleeved on the outer surface of the guide column (5).

3. A press machine for producing hardware products according to claim 1, characterized in that: The isolation mechanism comprises a gear ring (9) rotatably connected to the top of the punching platform (7), and a first sheet shaft (10) is fixedly connected to the outer surface of the gear ring (9).

4. A press machine for producing hardware products according to claim 3, characterized in that: The outer surface of the first sheet shaft (10) is rotatably connected to a pull tab (11), and one end of the pull tab (11) away from the first sheet shaft (10) is rotatably connected to a second sheet shaft (12).

5. A press machine for producing hardware products according to claim 4, characterized in that: A fixing rod (13) is fixedly connected to the top of the punching table (7), the outer surface of the fixing rod (13) is rotatably connected to a polymer fan blade (14), and the inner surface of the polymer fan blade (14) is rotatably connected to the outer surface of the second shaft (12).

6. A press machine for producing hardware products according to claim 5, characterized in that: The top of the punching table (7) is rotatably connected with a rotary rod (15), the outer surface of the rotary rod (15) is fixedly sleeved with a gear (16), and the outer surface of the gear (16) is meshingly connected with the outer surface of the gear ring (9).

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