Plate pressing mechanism convenient to install

Abstract

The utility model discloses a plate pressing mechanism convenient to install, and particularly relates to the field of plate pressing, the plate pressing mechanism comprises a working table, installation holes are formed in the surface of the working table, connecting seats are arranged on the two sides of the top of the working table, and installation blocks are connected to the two sides of the bottom end of each connecting seat. The mounting blocks are embedded in the mounting holes in the corresponding positions, clamping grooves are formed in the two sides of each mounting hole, a movable cavity is formed in the bottom of the connecting base, a two-way threaded rod is connected to the interior of the movable cavity through a bearing, and movable blocks are in threaded connection to the opposite thread positions of the two sides of the two-way threaded rod; the bottom end of the moving block is connected with a connecting rod, and the bottom end of the connecting rod penetrates through the mounting block and is connected with a top block; the mounting holes are formed in the surface of the workbench in an arrayed mode, so that the mounting blocks at the bottom of the connecting base can be adjusted and mounted to the positions of the different mounting holes according to the size of a pressed plate, and the plate can be conveniently pressed and fixed.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal clamping, and more specifically, to a sheet metal clamping mechanism that is easy to install. Background Technology

[0002] A sheet metal pressing device is a mechanical device used to fix and press sheet metal during sheet metal processing. Its main function is to ensure that the sheet metal is subjected to uniform pressure during processing, such as cold pressing, hot pressing or other forming processes, so as to achieve the required shape and size. This device is crucial for improving the accuracy and efficiency of sheet metal processing.

[0003] A search revealed an existing patent (publication number: CN109278125A) that discloses a sheet metal pressing device, including a fixed base (5). The fixed base (5) is equipped with a cylinder or hydraulic cylinder (2), and the piston rod of the cylinder or hydraulic cylinder (2) has a pressing wheel mechanism (1) at its bottom. Under the action of the cylinder or hydraulic cylinder (2), the pressing wheel mechanism (1) presses the sheet metal tightly against the worktable surface (6). The gap between the lower edge of the pressing wheel (14) in the pressing wheel mechanism (1) and the worktable surface (6) forms the space through which the sheet metal passes. This sheet metal pressing device can achieve pressing during transverse end cutting of the sheet metal, with a large pressing force and low frictional resistance, improving the conveying efficiency of the sheet metal. The pressing wheel mechanism adaptively presses the sheet metal under the action of the cylinder or hydraulic cylinder. The adjusting mechanism drives the guide slide to further realize the vertical up-and-down movement of the pressing wheel mechanism. It is suitable for sheet metal of different thicknesses and is applicable to various woodworking machinery and equipment, with broad application prospects. In the process of realizing this utility model, the inventors discovered the following problems with the existing technology:

[0004] Existing sheet metal clamping mechanisms are often fixed connections. When clamping and fixing sheets of different sizes, it is often impossible to adjust the installation position of the clamping mechanism. In addition, existing sheet metal clamping mechanisms often require tools to disassemble during installation or disassembly.

[0005] Therefore, a plate clamping mechanism that is easy to install is proposed to address the above problems. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a plate clamping mechanism that is easy to install, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a plate clamping mechanism that is easy to install, comprising a worktable, mounting holes arranged on the surface of the worktable, connecting seats on both sides of the top of the worktable, mounting blocks connected to both sides of the bottom of the connecting seats, the mounting blocks being embedded in the mounting holes at corresponding positions, slots on both sides of the mounting holes, a movable cavity at the bottom of the connecting seats, a bidirectional threaded rod connected to the movable cavity via a bearing, an adjusting knob on one side of the connecting seats, the adjusting output end of the adjusting knob being connected to the bidirectional threaded rod, movable blocks being threaded to the opposite threads on both sides of the bidirectional threaded rod, a connecting rod being connected to the bottom of the movable blocks, and a top block being connected to the bottom of the connecting rod passing through the mounting block, the two sets of top blocks having opposite ejection directions, and the top blocks being embedded in the slots.

[0008] Preferably, the top of the connecting seat is provided with a strip groove, and a lead screw is connected to the middle of the strip groove via a bearing.

[0009] Preferably, an adjusting block is threadedly connected to the outer wall of the middle part of the lead screw, the adjusting block is embedded in the strip groove, and a servo motor is provided on the top of the adjusting knob, the output end of the servo motor is connected to the lead screw.

[0010] Preferably, the top of the adjusting block is connected to a pressing seat, and each of the two sets of pressing seats is connected to a clamping plate on the opposite side, and the clamping plate is provided with a through groove in the middle.

[0011] Preferably, the clamping plate is provided with fixing plates at both ends on the side near the pressing seat, and the middle of the two sets of fixing plates is connected to a screw through a bearing.

[0012] Preferably, a second servo motor is provided on the top of the fixed plate, the output end of the second servo motor is connected to the screw, a connecting block is threaded to the outer wall of the screw, a pressure rod is connected to one side of the connecting block, and the pressure rod passes through the through groove and is connected to the pressure plate.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] 1. Compared with the prior art, this easy-to-install plate clamping mechanism has mounting holes arranged on the surface of the worktable, so that the mounting block at the bottom of the connecting seat can be adjusted to different mounting hole positions according to the size of the plate being clamped, so as to clamp and fix the plate.

[0015] 2. Compared with the prior art, this easy-to-install plate clamping mechanism allows the mounting block to be embedded into the corresponding mounting hole when installing the connecting seat. Turning the adjustment knob causes the bidirectional threaded rod to rotate, which in turn causes the two moving blocks on both sides to move in opposite directions. The movement of the two sets of moving blocks causes the connecting rod to move horizontally, thereby pushing the top block so that the top end of the top block moves out of the mounting block and is embedded in the slot. This realizes the installation of the connecting seat for subsequent clamping and fixing of the plate. When disassembly is required, the adjustment knob can be turned in the opposite direction for disassembly, which facilitates the replacement and adjustment of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the internal structure of the connector of this utility model.

[0018] Figure 3 This is a schematic diagram of the workbench and mounting hole structure of this utility model.

[0019] Figure 4 This is a schematic diagram of the connection structure between the clamping plate and the pressure plate of this utility model.

[0020] The attached diagram is labeled as follows: 1. Workbench; 2. Mounting hole; 3. Connecting seat; 4. Mounting block; 5. Slot; 6. Movable cavity; 7. Bidirectional threaded rod; 8. Adjusting knob; 9. Moving block; 10. Connecting rod; 11. Top block; 12. Strip groove; 13. Lead screw; 14. Adjusting block; 15. Servo motor; 16. Pressing seat; 17. Clamping plate; 18. Through groove; 19. Fixing plate; 20. Screw; 21. Connecting block; 22. Pressure rod; 23. Pressure plate; 24. Servo motor No. 2. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1

[0023] As attached Figures 1 to 3The illustrated easy-to-install plate clamping mechanism includes a workbench 1. Mounting holes 2 are arranged on the surface of the workbench 1. Connecting seats 3 are provided on both sides of the top of the workbench 1. Mounting blocks 4 are connected to both sides of the bottom of the connecting seats 3. The mounting blocks 4 are embedded inside the mounting holes 2 at corresponding positions. Slots 5 are provided on both sides of the mounting holes 2. A movable cavity 6 is provided at the bottom of the connecting seat 3. A bidirectional threaded rod 7 is connected to the movable cavity 6 via a bearing. An adjusting knob 8 is provided on one side of the connecting seat 3. The adjusting output end of the adjusting knob 8 is connected to the bidirectional threaded rod 7. Moving blocks 9 are threaded to opposite threads on both sides of the bidirectional threaded rod 7. A connecting rod 10 is connected to the bottom of the moving block 9. The bottom end of the connecting rod 10 passes through the mounting block 4 and is connected to a top block 11. The two sets of top blocks 11 have opposite ejection directions and are embedded in the slots 5.

[0024] The workbench 1 has mounting holes 2 arranged on its surface, allowing the mounting block 4 at the bottom of the connecting seat 3 to be adjusted to different positions in the mounting holes 2 according to the size of the plate being pressed. This facilitates the pressing and fixing of the plate. When installing the connecting seat 3, the mounting block 4 is inserted into the corresponding mounting hole 2. The adjusting knob 8 is turned, which drives the bidirectional threaded rod 7 to rotate. The rotation of the bidirectional threaded rod 7 drives the two moving blocks 9 on both sides to move in opposite directions. The movement of the two sets of moving blocks 9 drives the connecting rod 10 to move horizontally, thereby pushing the top block 11. This causes the top end of the top block 11 to move out of the mounting block 4 and into the slot 5. This completes the installation of the connecting seat 3 for subsequent pressing and fixing of the plate. When disassembly is required, the adjusting knob can be turned in the opposite direction to disassemble the device, facilitating replacement and adjustment.

[0025] Example 2

[0026] Based on Example 1, the solution in Example 1 will be further described in detail below with reference to the specific working method, such as... Figures 1 to 4 As shown below, see details:

[0027] In a preferred embodiment, the top of the connecting seat 3 is provided with a strip groove 12, and the middle of the strip groove 12 is connected to a lead screw 13 via a bearing; furthermore, the strip groove 12 serves as a limiting function, and the lead screw 13 can rotate within the strip groove 12.

[0028] In a preferred embodiment, an adjusting block 14 is threadedly connected to the outer wall of the middle part of the lead screw 13. The adjusting block 14 is embedded in the strip groove 12. A servo motor 15 is provided on the top of the adjusting knob 8. The output end of the servo motor 15 is connected to the lead screw 13. Furthermore, the servo motor 15 acts as a drive to rotate the lead screw 13. The rotation of the lead screw 13 can drive the adjusting block 14 to perform translational movement. At the same time, the adjusting block 14 is embedded in the strip groove 12 to prevent the adjusting block 14 from rotating.

[0029] In a preferred embodiment, the top of the adjusting block 14 is connected to a clamping seat 16, and each of the two sets of clamping seats 16 is connected to a clamping plate 17 on one side opposite to the other. A through groove 18 is provided in the middle of the clamping plate 17. Furthermore, the movement of the adjusting block 14 causes the clamping seat 16 to move, thereby pushing the clamping plate 17 to translate. The two sets of clamping plates 17 translate in opposite directions to fix and clamp the plate, so as to facilitate subsequent processing.

[0030] In a preferred embodiment, the clamping plate 17 is provided with fixing plates 19 at both ends on the side near the clamping seat 16, and the middle of the two sets of fixing plates 19 is connected to a screw 20 through a bearing; furthermore, the fixing plates 19 play a fixing role, and the screw 20 can rotate in the middle of the two sets of fixing plates 19.

[0031] In a preferred embodiment, a second servo motor 24 is provided on the top of the fixing plate 19. The output end of the second servo motor 24 is connected to the screw 20. A connecting block 21 is threadedly connected to the outer wall of the screw 20. A pressure rod 22 is connected to one side of the connecting block 21. The pressure rod 22 passes through the through groove 18 and is connected to the pressure plate 23. Furthermore, the second servo motor 24 can drive the screw 20 to rotate. The rotation of the screw 20 drives the connecting block 21 to move up and down, thereby driving the pressure rod 22 to move horizontally. The movement of the pressure rod 22 drives the pressure plate 23 to move horizontally, thereby pressing and fixing the plate to facilitate subsequent processing of the plate.

[0032] The working process of this utility model is as follows: First, the sheet material to be processed is placed on the surface of the workbench 1. The servo motor 15 drives the lead screw 13 to rotate, which in turn drives the adjusting block 14 to move horizontally. At the same time, the adjusting block 14 is embedded in the slot 12 to prevent it from rotating. The movement of the adjusting block 14 drives the clamping seat 16 to move, which in turn pushes the clamping plate 17 to move horizontally. The two clamping plates 17 move horizontally in opposite directions to fix and clamp the sheet material for subsequent processing. The second servo motor 24 drives the screw 20 to rotate, which in turn drives the connecting block 21 to move up and down, which in turn drives the pressure rod 22 to move horizontally. The movement of the pressure rod 22 drives the pressure plate 23 to move horizontally, which in turn presses and fixes the sheet material for subsequent processing. The workbench 1 has mounting holes arranged on its surface. 2. The mounting block 4 at the bottom of the connecting seat 3 can be adjusted to different mounting holes 2 according to the size of the plate being pressed, so as to press and fix the plate. When installing the connecting seat 3, the mounting block 4 is inserted into the corresponding mounting hole 2. The adjusting knob 8 is turned, which drives the bidirectional threaded rod 7 to rotate. The bidirectional threaded rod 7 rotates and drives the two moving blocks 9 on both sides to move in opposite directions. The movement of the two sets of moving blocks 9 drives the connecting rod 10 to move horizontally, thereby pushing the top block 11. The top end of the top block 11 moves out of the mounting block 4 and is inserted into the slot 5. This realizes the installation of the connecting seat 3 so as to press and fix the plate. When disassembly is required, the adjusting knob can be turned in the opposite direction to disassemble it, so as to facilitate the replacement and adjustment of the device. The above is the working principle of this easy-to-install plate pressing mechanism.

Claims

1. A sheet metal clamping mechanism that is easy to install, comprising a worktable (1), characterized in that: The surface of the workbench (1) is provided with mounting holes (2). Connecting seats (3) are provided on both sides of the top of the workbench (1). Mounting blocks (4) are connected to both sides of the bottom of each connecting seat (3). The mounting blocks (4) are embedded inside the mounting holes (2) at corresponding positions. Slots (5) are provided on both sides of each mounting hole (2). A movable cavity (6) is provided at the bottom of the connecting seat (3). A bidirectional threaded rod (7) is connected to the interior of the movable cavity (6) via a bearing. An adjustment knob (8) is provided on one side of the connecting seat (3). The adjustment output end of the adjustment knob (8) is connected to the bidirectional threaded rod (7). The two sides of the bidirectional threaded rod (7) are threaded with moving blocks (9) at opposite threads. The bottom end of the moving block (9) is connected to a connecting rod (10). The bottom end of the connecting rod (10) passes through the mounting block (4) and is connected to a top block (11). The two sets of top blocks (11) are ejected in opposite directions. The top blocks (11) are embedded in the slot (5).

2. The easy-to-install plate clamping mechanism according to claim 1, characterized in that: The top of the connecting seat (3) is provided with a strip groove (12), and the middle part of the strip groove (12) is connected to a lead screw (13) through a bearing.

3. The easy-to-install plate clamping mechanism according to claim 2, characterized in that: An adjusting block (14) is threaded onto the outer wall of the middle part of the lead screw (13). The adjusting block (14) is embedded in the strip groove (12). A servo motor (15) is provided on the top of the adjusting knob (8). The output end of the servo motor (15) is connected to the lead screw (13).

4. The easy-to-install plate clamping mechanism according to claim 3, characterized in that: The top of the adjusting block (14) is connected to a pressing seat (16), and a clamping plate (17) is connected to one side of each of the two sets of pressing seats (16). A through groove (18) is provided in the middle of the clamping plate (17).

5. The easy-to-install plate clamping mechanism according to claim 4, characterized in that: The clamping plate (17) is provided with fixing plates (19) at both ends on the side near the pressing seat (16), and the middle of the two sets of fixing plates (19) is connected to a screw (20) by a bearing.

6. The easy-to-install plate clamping mechanism according to claim 5, characterized in that: The top of the fixed plate (19) is provided with a second servo motor (24). The output end of the second servo motor (24) is connected to the screw (20). The outer wall of the screw (20) is threaded with a connecting block (21). One side of the connecting block (21) is connected with a pressure rod (22). The pressure rod (22) passes through the through groove (18) and is connected to a pressure plate (23).

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