Multi-station rotary hydraulic press fitting device

Abstract

The utility model discloses a kind of multi-station rotary hydraulic pressure equipment, including cabinet, the top of cabinet is fixed with machine table, the top of machine table is fixedly installed with door type frame, the center position of door type frame top is installed with first lifting cylinder, the bottom of first lifting cylinder extends to the inboard of door type frame and is installed with pressure equipment plate, both sides of pressure equipment plate top are installed with guide rod, guide rod is movably connected with door type frame, the center position of pressure equipment plate bottom is equipped with pressure head, the center position of machine table inside is installed with speed reducer, the top of speed reducer is installed with rotary table, the edge position of rotary table top is equipped with a plurality of component racks, the top of component rack is installed with component seat, driven sprocket is installed on the outer wall behind speed reducer. The utility model not only improves the pressure equipment efficiency of workpiece when using, also achieves the purpose of easy to workpiece convenient pressure equipment, and improves the convenience of pressure equipment blanking.

Description

Technical Field

[0001] This utility model relates to the field of hydraulic pressing equipment technology, specifically a multi-station rotary hydraulic pressing device. Background Technology

[0002] As the manufacturing industry upgrades towards higher precision and efficiency, hydraulic press-fitting technology is increasingly widely used in fields such as automotive parts, 3C electronics, and aerospace, and the requirements for hydraulic devices are also becoming higher and higher. Therefore, developing a multi-station rotary hydraulic press-fitting device has important practical significance.

[0003] A hydraulic pressing device, as described in reference announcement number CN221047738U, includes a support frame with a working position for placing a worktable in the middle. A vertically downward hydraulic cylinder is mounted on the support frame at the upper end of the working position, connected to an oil pump. A pressure sensor is mounted on the front end of the hydraulic cylinder piston rod. A displacement measuring module is mounted on the support frame at the rear end of the working position. The support frame also includes a barcode scanner for reading workpiece information, an operation display panel for displaying the workpiece pressing steps, the pressing displacement, pressure value, and required pressing tooling type for each step, a pressure displacement monitor for monitoring the workpiece pressing process, and a control module for controlling the operation of the control device. This device improves pressing efficiency, achieves real-time detection during the pressing process, reduces pressing steps while ensuring pressing quality and indirectly improving product quality, and effectively avoids accidental collisions. As can be seen from the above, although this device can be well applied, it is generally not convenient for sequential pressing operations at multiple workstations, making it difficult for the device to achieve the expected pressing efficiency, and further improvements are needed. Utility Model Content

[0004] The purpose of this utility model is to provide a multi-station rotary hydraulic pressing device to solve the problem that although the device mentioned in the background art can be applied well, it is usually not convenient to perform sequential pressing operations on workpieces at multiple stations, making it difficult for the device to achieve the expected pressing efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-station rotary hydraulic pressing device, comprising a cabinet, a machine platform fixed to the top of the cabinet, a gantry frame fixedly installed on the top of the machine platform, a first lifting cylinder installed at the center of the top of the gantry frame, the bottom end of the first lifting cylinder extending to the inner side of the gantry frame and having a pressing plate installed thereon, guide rods installed on both sides of the top of the pressing plate, the guide rods being movably connected to the gantry frame, a pressing head provided at the center of the bottom end of the pressing plate, and a pressing head installed at the center of the interior of the machine platform. The device includes a speed reducer with a turntable mounted on its top. Several component racks are located at the edge of the turntable's top edge, and each component rack has a component holder mounted on its top. A driven sprocket is mounted on the outer wall behind the speed reducer. A motor is installed inside the machine base on one side of the speed reducer, and a drive sprocket is mounted on one end of the motor. A transmission chain is wound around the outer wall between the drive sprocket and the driven sprocket. A control panel is mounted on the outer wall on one side of the gantry frame. The output terminal of the microcontroller inside the control panel is electrically connected to the first lifting cylinder and the input terminal of the motor, respectively.

[0006] Preferably, a guide frame is installed on the top of the machine base on one side of the turntable via a bracket, and a vertical frame is fixedly installed on the top of the machine base on one side of the guide frame. The vertical frame is used to house the transmission frame.

[0007] Preferably, a transmission frame is installed at the upper end of the upright surface, and two limiting rods are fixed on the inner wall of the transmission frame. The limiting rods are used to limit the movement range of the movable seat.

[0008] Preferably, a movable seat is slidably installed on the outer wall of one side of the limiting rod, and a second lifting cylinder is installed on the surface of the movable seat. The input end of the second lifting cylinder is electrically connected to the output end of the microcontroller inside the control panel. The second lifting cylinder is configured to drive the lifting plate to move up and down.

[0009] Preferably, a lifting plate is installed at the bottom of the second lifting cylinder, and a dual-axis telescopic cylinder is installed at the bottom of the lifting plate. The input end of the dual-axis telescopic cylinder is electrically connected to the output end of the microcontroller inside the control panel. Both ends of the dual-axis telescopic cylinder are equipped with clamping plates. The clamping plates are used to clamp the press-fitted workpiece.

[0010] Preferably, an electric push rod is installed on the outer wall of one side of the transmission frame. The input end of the electric push rod is electrically connected to the output end of the microcontroller inside the control panel. One end of the electric push rod extends to the inner side of the transmission frame and is connected to the outer wall of the movable seat. The electric push rod is used to drive the movable seat to move horizontally.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the multi-station rotary hydraulic pressing device not only improves the pressing efficiency of the pressing device on the workpiece, but also achieves the purpose of easy and convenient pressing of the workpiece, and improves the convenience of the pressing device when unloading materials.

[0012] (1) The motor drives the drive sprocket to rotate, so that the drive sprocket drives the driven sprocket to rotate synchronously through the transmission chain, so that it drives the reducer to run, and the reducer drives the turntable to rotate slowly through the rotating shaft at its top, so that several placement seats are rotated and moved to the bottom of the pressing head in sequence, thus making it easy to perform multi-station rotary pressing operations on the workpiece in sequence, thereby improving the pressing efficiency of the pressing device on the workpiece.

[0013] (2) By placing the workpiece on the top of the placement seat, the placement seat carrying the workpiece is moved to the bottom of the pressing head. Then, the first lifting cylinder is activated to drive the pressing plate to move downward and the pressing plate drives the guide rod to slide at the top of the portal frame to limit the movement of the pressing plate. This allows the pressing plate to drive the pressing head to move downward smoothly, so that the pressing head can perform pressing operation on the workpiece at the top of the placement seat, thereby achieving the purpose of easy and convenient pressing of the workpiece.

[0014] (3) By setting an electric push rod, the movable seat is driven to slide on the outer wall of the limit rod, so that the position of the clamping plate can be adjusted left and right. Also, due to the setting of the second lifting cylinder, the position of the clamping plate can be adjusted up and down. The setting of the double-axis telescopic cylinder can adjust the distance between the two clamping plates, so as to clamp and transfer the workpiece pressed at the top of the placement seat to the inner side of the guide frame, so that the inclined guide frame can guide the workpiece for unloading, thereby improving the convenience of unloading the pressing device. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0017] Figure 3 This is a front view structural diagram of the present invention;

[0018] Figure 4 This is a rear view schematic diagram of the speed reducer of this utility model.

[0019] In the diagram: 1. Cabinet; 2. Machine base; 3. Portal frame; 4. First lifting cylinder; 5. Guide rod; 6. Turntable; 7. Parts rack; 8. Parts seat; 9. Control panel; 10. Stand; 11. Transmission frame; 12. Electric push rod; 13. Limit rod; 14. Movable seat; 15. Second lifting cylinder; 16. Lifting plate; 17. Double-axis telescopic cylinder; 18. Clamping plate; 19. Guide frame; 20. Reducer; 21. Motor; 22. Drive sprocket; 23. Pressing plate; 24. Pressing head; 25. Driven sprocket; 26. Transmission chain. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0021] Please see Figure 1-4 An embodiment of this utility model provides a multi-station rotary hydraulic pressing device, including a cabinet 1, a machine platform 2 fixed at the top of the cabinet 1, a gantry frame 3 fixedly installed at the top of the machine platform 2, a first lifting cylinder 4 installed at the center of the top of the gantry frame 3, the bottom end of the first lifting cylinder 4 extending to the inner side of the gantry frame 3 and installing a pressing plate 23, guide rods 5 installed on both sides of the top of the pressing plate 23, the guide rods 5 being movably connected to the gantry frame 3, a pressing head 24 provided at the center of the bottom end of the pressing plate 23, a reducer 20 installed at the center inside the machine platform 2, a turntable 6 installed at the top of the reducer 20, a guide frame 19 installed on the top of the machine platform 2 on one side of the turntable 6 via a bracket, and a stand 10 fixedly installed on the top of the machine platform 2 on one side of the guide frame 19.

[0022] In use, the support frame 10 is set up to accommodate the transmission frame 11;

[0023] A transmission frame 11 is installed on the upper end of the surface of the upright frame 10, and two limit rods 13 are fixed on the inner wall of the transmission frame 11.

[0024] In use, the limit rod 13 is used to limit the range of motion of the movable seat 14;

[0025] A movable seat 14 is slidably installed on the outer wall of one side of the limit rod 13. A second lifting cylinder 15 is installed on the surface of the movable seat 14. The input end of the second lifting cylinder 15 is electrically connected to the output end of the microcontroller inside the control panel 9.

[0026] In use, the second lifting cylinder 15 is used to drive the lifting plate 16 to move up and down.

[0027] The bottom end of the second lifting cylinder 15 is equipped with a lifting plate 16, and the bottom end of the lifting plate 16 is equipped with a double-axis telescopic cylinder 17. The input end of the double-axis telescopic cylinder 17 is electrically connected to the output end of the microcontroller inside the control panel 9. Both ends of the double-axis telescopic cylinder 17 are equipped with clamping plates 18.

[0028] In use, the clamping plate 18 is set to clamp the press-fitted workpiece.

[0029] An electric push rod 12 is installed on the outer wall of one side of the transmission frame 11. The input end of the electric push rod 12 is electrically connected to the output end of the microcontroller inside the control panel 9. One end of the electric push rod 12 extends to the inner side of the transmission frame 11 and is connected to the outer wall of the movable seat 14.

[0030] In use, the electric push rod 12 is set to drive the movable seat 14 to move horizontally;

[0031] Several component racks 7 are provided at the top edge of the turntable 6. Each component rack 7 is equipped with a component seat 8. A driven sprocket 25 is installed on the outer wall behind the reducer 20. A motor 21 is installed inside the machine base 2 on one side of the reducer 20. A drive sprocket 22 is installed at one end of the motor 21. A transmission chain 26 is wound on the outer wall between the drive sprocket 22 and the driven sprocket 25. A control panel 9 is installed on the outer wall on one side of the gantry frame 3. The output terminal of the microcontroller inside the control panel 9 is electrically connected to the first lifting cylinder 4 and the input terminal of the motor 21, respectively.

[0032] In this embodiment, the workpiece is first placed on the top of the placement seat 8, and the placement seat 8 carrying the workpiece is moved to below the pressing head 24. Then, the first lifting cylinder 4 is activated to drive the pressing plate 23 to move downward, and the pressing plate 23 drives the guide rod 5 to slide at the top of the portal frame 3 to limit the movement of the pressing plate 23. This allows the pressing plate 23 to drive the pressing head 24 to move downward smoothly, so that the pressing head 24 can perform pressing operations on the workpiece at the top of the placement seat 8. Afterward, the motor 21 drives the drive sprocket 22 to rotate, so that the drive sprocket 22 drives the driven sprocket 25 to rotate synchronously via the transmission chain 26, so that it drives the reducer 20 to operate, and the reducer 20 drives the reducer 20 to operate. The rotating shaft at the top drives the turntable 6 to rotate slowly, so as to move several placement seats 8 sequentially to the bottom of the pressing head 24, which facilitates the sequential pressing of workpieces in a multi-station rotary manner. Finally, the electric push rod 12 drives the movable seat 14 to slide on the outer wall of the limit rod 13, so as to adjust the position of the clamping plate 18 left and right. The second lifting cylinder 15 adjusts the position of the clamping plate 18 up and down. The double-axis telescopic cylinder 17 can adjust the distance between the two clamping plates 18, so as to clamp and move the workpiece pressed at the top of the placement seat 8 to the inside of the guide frame 19, so that the inclined guide frame 19 guides the workpiece for unloading, thereby completing the use of the pressing device.

Claims

1. A multi-station rotary hydraulic pressing device, characterized in that: The system includes a cabinet (1), a platform (2) fixed to the top of the cabinet (1), a gantry frame (3) fixedly installed on the top of the platform (2), a first lifting cylinder (4) installed at the center of the top of the gantry frame (3), the bottom end of the first lifting cylinder (4) extending to the inside of the gantry frame (3) and fitted with a pressing plate (23), guide rods (5) installed on both sides of the top of the pressing plate (23), the guide rods (5) being movably connected to the gantry frame (3), a pressing head (24) located at the center of the bottom of the pressing plate (23), a reducer (20) installed at the center inside the platform (2), and a turntable (6) installed at the top of the reducer (20). Several component racks (7) are provided at the edge of the top of the turntable (6). Each component rack (7) is equipped with a component seat (8). A driven sprocket (25) is installed on the outer wall behind the reducer (20). A motor (21) is installed inside the machine base (2) on one side of the reducer (20). A drive sprocket (22) is installed at one end of the motor (21). A transmission chain (26) is wound on the outer wall between the drive sprocket (22) and the driven sprocket (25). A control panel (9) is installed on the outer wall on one side of the gantry frame (3). The output end of the microcontroller inside the control panel (9) is electrically connected to the first lifting cylinder (4) and the input end of the motor (21).

2. The multi-station rotary hydraulic pressing device according to claim 1, characterized in that: A guide frame (19) is installed on the top of the machine base (2) on one side of the turntable (6) via a bracket, and a stand (10) is fixedly installed on the top of the machine base (2) on one side of the guide frame (19).

3. The multi-station rotary hydraulic pressing device according to claim 2, characterized in that: A transmission frame (11) is installed on the upper end of the surface of the upright frame (10), and two limiting rods (13) are fixed on the inner wall of the transmission frame (11).

4. The multi-station rotary hydraulic pressing device according to claim 3, characterized in that: A movable seat (14) is slidably installed on the outer wall of one side of the limiting rod (13). A second lifting cylinder (15) is installed on the surface of the movable seat (14). The input end of the second lifting cylinder (15) is electrically connected to the output end of the microcontroller inside the control panel (9).

5. A multi-station rotary hydraulic pressing device according to claim 4, characterized in that: The bottom end of the second lifting cylinder (15) is equipped with a lifting plate (16), and the bottom end of the lifting plate (16) is equipped with a double-axis telescopic cylinder (17). The input end of the double-axis telescopic cylinder (17) is electrically connected to the output end of the microcontroller inside the control panel (9). Both ends of the double-axis telescopic cylinder (17) are equipped with clamps (18).

6. The multi-station rotary hydraulic pressing device according to claim 5, characterized in that: An electric push rod (12) is installed on the outer wall of one side of the transmission frame (11). The input end of the electric push rod (12) is electrically connected to the output end of the microcontroller inside the control panel (9). One end of the electric push rod (12) extends to the inner side of the transmission frame (11) and is connected to the outer wall of the movable seat (14).

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