Automatic overturning and pressing mechanism for machining metal products

Abstract

The utility model relates to the technical field of metal product machining, and discloses an automatic overturning and pressing mechanism for machining metal products, which comprises a pressing rack, a first motor is fixedly connected with one end, penetrating through the pressing rack, of a fixing rod through an output shaft, and a fixing piece is arranged on the surface of the fixing rod. The bottoms of the two sets of one-way air cylinders are fixedly connected with a fixing frame through bolts, the side wall of an inner cavity of the fixing frame is rotationally connected with two sets of threaded rods through rotating shafts, braking parts are arranged at the ends, penetrating through the fixing frame, of the two sets of threaded rods, and cleaning parts are arranged on the surfaces of the two sets of threaded rods. Through cooperative use of the fixing piece, the cleaning piece and other related assemblies, manual work can be effectively replaced to turn over a metal product, the overall actual machining efficiency can be effectively improved, meanwhile, in the turning process, dust, impurities and the like on the face, needing to be pressed, of the metal product can be rapidly cleaned away, and the labor intensity of workers is relieved. Therefore, the press-fit connection effect and the overall product quality can be effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of metal product processing, and in particular to an automatic flipping and pressing mechanism for processing metal products. Background Art

[0002] The metal processing flip pressing process is widely used in various metal processing industries, including welding, stamping, sheet metal processing and other fields. First, the metal product is generally flipped from one position or direction to another by hand, and then a pressure source (such as a hydraulic cylinder or a pneumatic cylinder) is used as a pressure source to press and connect the metal product with other parts.

[0003] With respect to the above-mentioned related technologies, the inventor believes that, firstly, the metal products are repeatedly turned over manually, which is relatively inconvenient and affects the actual processing efficiency. In addition, some metal products and other parts may have dust and impurities on the side where they are pressed together, which may affect the pressing connection effect and the overall quality of the product.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problems that the existing manual flipping of metal products is inconvenient, affects processing efficiency, and dust and impurities on the surface of the metal products affect the connection effect and overall product quality, the present application provides an automatic flipping and pressing mechanism for processing metal products.

[0006] The present application provides an automatic flipping and pressing mechanism for processing metal products, which adopts the following technical solutions:

[0007] The cam is provided with a first motor, and one end of the first motor is fixedly connected to the first motor via an output shaft, and the first motor is fixedly connected to the first motor through an output shaft, and the fixing rod passes through one end of the pressing frame, and a fixing piece is provided on the surface of the fixing rod. The top of the pressing frame is fixedly connected to two groups of one-way cylinders by bolts, and the bottoms of the two groups of one-way cylinders can move through the pressing frame, and the bottoms of the two groups of one-way cylinders are fixedly connected to a fixing frame by bolts, and one side of the fixing frame is fixedly connected to a control box by bolts, and the inner cavity side wall of the fixing frame is rotatably connected to two groups of threaded rods by a rotating shaft, and one end of the two groups of threaded rods can rotate through the fixing frame and extend to the inside of the control box, and one end of the two groups of threaded rods passing through the fixing frame is provided with a brake, and the brake is arranged inside the control box, and the surfaces of the two groups of threaded rods are provided with cleaning pieces.

[0008] Preferably, the fixing member comprises a bidirectional cylinder and a clamping plate, the surface of the fixing rod is fixedly connected to the bidirectional cylinder by bolts, and both sides of the bidirectional cylinder are fixedly connected to the clamping plate by bolts.

[0009] Preferably, the braking member includes a second motor, a connecting rod, a worm and a worm wheel. The second motor is fixedly connected to the bottom of the inner cavity of the control box by bolts. The second motor is fixedly connected to the connecting rod by an output shaft. The end of the connecting rod away from the second motor is rotatably connected to the interior of the control box by a rotating shaft.

[0010] Preferably, two groups of worm gears are fixedly connected to the surface of the connecting rod, and the surfaces of the two groups of worm gears are meshingly connected with worm wheels. One side of the two groups of worm wheels is rotatably connected to the inner cavity side wall of the control box through a rotating shaft, and the other ends of the two groups of worm wheels are fixedly connected to one end of the threaded rod passing through the fixing frame by bolts.

[0011] Preferably, the cleaning member comprises a threaded sleeve and a cleaning plate, the surfaces of the two groups of threaded rods are threadedly connected with the threaded sleeve, and one side of the two groups of threaded sleeves is fixedly connected with the cleaning plate by bolts.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] Through the coordinated use of fixing parts, cleaning parts and other related components, the metal product can be clamped and fixed by using a two-way cylinder and a clamping plate, and then the clamped metal product can be flipped by using the output of the first motor. During the flipping process, when the side of the metal product that needs to be pressed is flipped and parallel to the cleaning plate, the fixing part and related cleaning parts can be lifted and lowered to a corresponding height by using a one-way cylinder. At this time, the second motor and brake parts such as worm gears are used for transmission to drive the two sets of threaded rods to rotate, so that the cleaning plate can be moved to the corresponding position through the threaded sleeve, so that one side of the cleaning plate is attached to the pressed side of the metal product, and the output of the two sets of one-way cylinders can be used. It drives the fixing frame, the cleaning plate and other components to move up and down, so that the dust and impurities on the side of the cleaning plate that needs to be pressed can be cleaned. After cleaning, the first motor and the corresponding fixing parts can be used to turn the entire metal product over, and the corresponding pressing parts in the pressing frame can be used to press it. Compared with the existing technology, the overall use and operation are simple, and it can effectively replace manual flipping of the metal product, which can effectively improve the overall actual processing efficiency. At the same time, during the flipping process, the dust and impurities on the side of the metal product that needs to be pressed can be quickly cleaned, thereby effectively improving the pressing connection effect and the overall quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0015] Figure 2 is a cross-sectional view of a pressing machine frame and a schematic diagram of a partial structure of related components of an embodiment of the application;

[0016] Figure 3 It is a cross-sectional view of a fixing frame and a control box of an embodiment of the application and a schematic diagram of the partial structure of related components.

[0017] Explanation of the accompanying drawings: 1. Pressing frame; 2. First motor; 3. Fixed rod; 4. One-way cylinder; 5. Control box; 6. Two-way cylinder; 7. Clamping plate; 8. Fixed frame; 9. Cleaning plate; 10. Threaded rod; 11. Threaded sleeve; 12. Second motor; 13. Connecting rod; 14. Worm; 15. Worm wheel. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application embodiment discloses an automatic flipping and pressing mechanism for processing metal products. Figure 1-3 , an automatic flipping and pressing mechanism for processing metal products, comprising a pressing frame 1, a side wall of an inner cavity of the pressing frame 1 is rotatably connected with a fixing rod 3 through a rotating shaft, one side of the pressing frame 1 is fixedly connected with a first motor 2 through bolts, an end of the fixing rod 3 close to the first motor 2 rotates through the pressing frame 1, the first motor 2 is fixedly connected with the fixing rod 3 through an output shaft and passes through one end of the pressing frame 1, a fixing piece is provided on the surface of the fixing rod 3, two groups of one-way cylinders 4 are fixedly connected to the top of the pressing frame 1 through bolts, the bottoms of the two groups of one-way cylinders 4 are both movable through the pressing frame 1, and the bottoms of the two groups of one-way cylinders 4 are fixedly connected by bolts A fixing frame 8 is connected, one side of the fixing frame 8 is fixedly connected to the control box 5 by bolts, the inner cavity side wall of the fixing frame 8 is rotatably connected to two groups of threaded rods 10 by a rotating shaft, one end of the two groups of threaded rods 10 are rotated through the fixing frame 8 and extend to the inside of the control box 5, one end of the two groups of threaded rods 10 passing through the fixing frame 8 is provided with a brake, and the brake is arranged inside the control box 5, the surface of the two groups of threaded rods 10 is provided with a cleaning member, the fixing member includes a two-way cylinder 6 and a clamping plate 7, the surface of the fixing rod 3 is fixedly connected to the two-way cylinder 6 by bolts, and both sides of the two-way cylinder 6 are fixedly connected to the clamping plate 7 by bolts;

[0020] By adopting the above technical solution, a hydraulic cylinder and corresponding pressing parts are arranged in the pressing frame 1. When the metal product needs to be turned over and pressed, the two sets of clamping plates 7 can be driven by the bidirectional cylinder 6 to move inward or outward at the same time to clamp and fix the metal product. Then, the first motor 2 is output to drive the fixing rod 3 to rotate, so that the clamped metal product can be turned over. When the side of the metal product to be pressed is parallel to the cleaning part, the first motor 2 can be braked to stop turning. At this time, the two sets of unidirectional cylinders 4 can be used to drive the fixing rod 3 to rotate. The frame 8 and related components are moved to the corresponding height, and then the brake parts in the control box 5 are used for transmission, which can drive the two groups of threaded rods 10 to rotate, so as to move the cleaning parts on the surface thereof to fit the side of the metal product that needs to be pressed, and then the output of the two groups of one-way cylinders 4 is used to drive the cleaning parts and related components to move up and down, so as to clean the dust and impurities on the side of the metal product that needs to be pressed. After cleaning, the first motor 2 can be used to brake again, and the metal product as a whole can be completely turned over, so that the relevant pressing parts provided in the pressing frame 1 can be used for pressing processing.

[0021] Reference Figure 1 , Figure 2 and Figure 3 The brake member includes a second motor 12, a connecting rod 13, a worm 14 and a worm wheel 15. The bottom of the inner cavity of the control box 5 is fixedly connected to the second motor 12 by bolts. The second motor 12 is fixedly connected to the connecting rod 13 through an output shaft. One end of the connecting rod 13 away from the second motor 12 is rotatably connected to the inside of the control box 5 through a rotating shaft. Two groups of worms 14 are fixedly connected to the surface of the connecting rod 13. The surfaces of the two groups of worms 14 are meshed with the worm wheels 15. One side of the two groups of worm wheels 15 are rotatably connected to the inner cavity side wall of the control box 5 through a rotating shaft. The other ends of the two groups of worm wheels 15 are fixedly connected to one end of the threaded rod 10 passing through the fixed frame 8 by bolts. The cleaning member includes a threaded sleeve 11 and a cleaning plate 9. The surfaces of the two groups of threaded rods 10 are threadedly connected to the threaded sleeves 11, and one side of the two groups of threaded sleeves 11 are fixedly connected to the cleaning plate 9 by bolts.

[0022] By adopting the above technical solution, firstly, the second motor 12 fixedly connected to the bottom of the inner cavity of the control box 5 is used for output, which can drive the connecting rod 13 and the two groups of worms 14 fixedly connected on the surface thereof to rotate, so that the worm wheel 15 meshing with the worm 14 drives the two groups of threaded rods 10 to rotate synchronously. At this time, the cleaning plate 9 can be driven to move by the threaded sleeves 11 respectively threadedly connected on the surfaces of the two groups of threaded rods 10, and a cleaning cotton pad is provided on one side of the cleaning plate 9. The side of the cleaning plate 9 provided with the cleaning cotton pad is attached to the side of the metal product that needs to be pressed, and in conjunction with other related components, dust and impurities on the side of the metal product that needs to be pressed can be cleaned.

[0023] The implementation principle of the automatic turning and pressing mechanism for processing metal products in the embodiment of the present application is as follows: a hydraulic cylinder and corresponding pressing parts are arranged in the pressing frame 1. When the metal product needs to be turned and pressed, the two sets of clamping plates 7 can be driven to move inward or outward at the same time by the bidirectional cylinder 6 to clamp and fix the metal product. Then, the first motor 2 is output to drive the fixing rod 3 to rotate, so that the clamped metal product can be turned over. When the side of the metal product to be pressed is parallel to the cleaning part, the first motor 2 can be braked to stop it. To prevent overturning, two sets of one-way cylinders 4 can be used to drive the fixing frame 8 and related components to move to the corresponding height, and then the second motor 12 fixedly connected to the bottom of the inner cavity of the control box 5 is used to output, which can drive the connecting rod 13 and the two sets of worms 14 fixedly connected on the surface thereof to rotate, so that the worm wheel 15 engaged with the worm 14 drives the two sets of threaded rods 10 to rotate synchronously, and at this time, the cleaning plate 9 can be driven to move by the threaded sleeves 11 respectively threadedly connected on the surfaces of the two sets of threaded rods 10, and a cleaning cotton pad is provided on one side of the cleaning plate 9, and the cleaning plate 9 with the cleaning cotton pad is moved. The side is attached to the side of the metal product that needs to be pressed, and then the output of two sets of one-way cylinders 4 is used to drive its cleaning parts and related components to move up and down, so that the dust and impurities on the side of the metal product that needs to be pressed can be cleaned. After cleaning, the first motor 2 can be used to brake again, and the metal product can be completely turned over as a whole, so that the relevant pressing parts provided in the pressing frame 1 can be used for pressing processing. The first motor 2 is a self-locking motor. The self-locking motor usually refers to a DC motor with a self-locking function. It can automatically lock the output shaft or load after the power supply is stopped to prevent the load from reversing due to gravity or reverse torque. The self-locking motor is mainly composed of a motor, a reducer and a self-locking mechanism. Therefore, when the side of the metal product that needs to be pressed is turned over to be parallel to the cleaning parts such as the cleaning plate 9, the brake is performed to stop the rotation. It has good stability and is easy to use as a whole. It can effectively replace manual flipping of the metal product, and can effectively improve its overall actual processing efficiency. At the same time, during the flipping process, the dust and impurities on the side of the metal product that needs to be pressed can be quickly cleaned, thereby effectively improving the pressing connection effect and the overall quality of the product.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automatic turning and pressing mechanism for processing metal products, comprising a pressing frame (1), characterized in that: The inner cavity side wall of the pressing frame (1) is rotatably connected to a fixing rod (3) via a rotating shaft; one side of the pressing frame (1) is fixedly connected to a first motor (2) via bolts; one end of the fixing rod (3) close to the first motor (2) rotates through the pressing frame (1); the first motor (2) is fixedly connected to one end of the fixing rod (3) passing through the pressing frame (1) via an output shaft; a fixing piece is provided on the surface of the fixing rod (3); two groups of one-way cylinders (4) are fixedly connected to the top of the pressing frame (1) via bolts; the bottoms of the two groups of one-way cylinders (4) are both movable through the pressing frame (1), the bottoms of the two groups of one-way cylinders (4) are fixedly connected to a fixing frame (8) by bolts, one side of the fixing frame (8) is fixedly connected to a control box (5) by bolts, the inner cavity side wall of the fixing frame (8) is rotatably connected to two groups of threaded rods (10) by a rotating shaft, one end of the two groups of threaded rods (10) are rotated through the fixing frame (8) and extend to the inside of the control box (5), one end of the two groups of threaded rods (10) passing through the fixing frame (8) is provided with a brake component, and the brake component is arranged inside the control box (5), and the surfaces of the two groups of threaded rods (10) are provided with a cleaning component.

2. The automatic turning and pressing mechanism for processing metal products according to claim 1, characterized in that: The fixing member comprises a bidirectional cylinder (6) and a clamping plate (7); the surface of the fixing rod (3) is fixedly connected to the bidirectional cylinder (6) by means of bolts; and both sides of the bidirectional cylinder (6) are fixedly connected to the clamping plate (7) by means of bolts.

3. The automatic turning and pressing mechanism for processing metal products according to claim 1, characterized in that: The brake component comprises a second motor (12), a connecting rod (13), a worm (14) and a worm wheel (15); the bottom of the inner cavity of the control box (5) is fixedly connected to the second motor (12) by bolts; the second motor (12) is fixedly connected to the connecting rod (13) by an output shaft; and one end of the connecting rod (13) away from the second motor (12) is rotatably connected to the inside of the control box (5) by a rotating shaft.

4. The automatic turning and pressing mechanism for processing metal products according to claim 3, characterized in that: Two groups of worm gears (14) are fixedly connected to the surface of the connecting rod (13), and the surfaces of the two groups of worm gears (14) are meshingly connected to worm wheels (15). One side of the two groups of worm wheels (15) is rotatably connected to the inner cavity side wall of the control box (5) through a rotating shaft, and the other ends of the two groups of worm wheels (15) are fixedly connected to one end of the threaded rod (10) passing through the fixing frame (8) through bolts.

5. The automatic turning and pressing mechanism for processing metal products according to claim 1, characterized in that: The cleaning member comprises a threaded sleeve (11) and a cleaning plate (9); the surfaces of the two groups of threaded rods (10) are threadedly connected to the threaded sleeve (11); and one side of the two groups of threaded sleeves (11) is fixedly connected to the cleaning plate (9) by means of bolts.

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