Keyboard support riveting jig

Abstract

The utility model discloses a keyboard support riveting jig, which relates to the technical field of riveting jigs and comprises a workbench, the top of the workbench is fixedly connected with a placing seat, the top of the placing seat is provided with a guide groove, a positioning plate is slidably mounted in the guide groove, and the bottom of the positioning plate is provided with a driving assembly. Flattening pieces are arranged on the sides, close to each other, of the two positioning plates, a base is arranged on the rear side of the top end of the workbench, a supporting plate is fixedly connected to the top of the base, an overturning frame is rotationally installed on the top of the supporting plate, and a clamping piece is arranged at the front end of the overturning frame. The driving assembly and the flattening piece are arranged, the rotating plate and the hinge rod are matched to drive the two positioning plates to be close to each other to position a support component placed on the placing base, and the damping spring drives the pressing block to apply certain pressure to the support component, so that the component is kept flat, the stability is improved, and the use is flexible; the riveting quality is guaranteed, and meanwhile the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of riveting fixture technology, specifically to a keyboard bracket riveting fixture. Background Technology

[0002] A keyboard stand is an external accessory that supports a keyboard. It is typically used to improve the height, angle, or stability of the keyboard to improve the user's typing posture and comfort. During the manufacturing process of a keyboard stand, a riveting fixture is used to rivet the components together. The main function of this riveting fixture is to position and fix the components, so that the components can be precisely aligned and riveted together.

[0003] Currently, traditional riveting fixtures mostly involve placing the bracket components into corresponding molds, one mold per cavity. This method is cumbersome, and when dealing with components of different shapes and specifications, the molds need to be changed, which reduces the production efficiency of keyboard brackets and makes them less flexible in use. Utility Model Content

[0004] To solve the above-mentioned technical problems, a keyboard bracket riveting fixture is provided. This technical solution solves the problem that traditional riveting fixtures mentioned in the background technology mostly involve placing the bracket components into corresponding molds, one mold per cavity. This method is cumbersome to operate, and when dealing with components of different shapes and specifications, it is necessary to change the molds, which reduces the riveting efficiency of the keyboard bracket and makes it inflexible in use.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A keyboard bracket riveting fixture includes a workbench, a placement seat fixedly connected to the top of the workbench, guide grooves on both the left and right sides of the top of the placement seat, positioning plates slidably installed inside the two guide grooves, a driving assembly at the bottom of the positioning plates, and a flattening component on the side of the two positioning plates that are close to each other. A base is fixedly connected to the rear side of the top of the workbench, a support plate is fixedly connected to the top of the base, a flipping frame is rotatably installed on the top of the support plate, a drive motor is fixedly installed on the right side of the top of the support plate, the output end of the drive motor passes through the outer wall of the support plate and is fixedly connected to the right end of the flipping frame, clamping components are provided on both the left and right sides of the front end of the flipping frame, and a pair of grooves are provided at the rear end of the placement seat.

[0007] Optionally, the drive assembly includes a fixed block and a pair of hinge seats. The fixed block is fixedly connected to the top of the worktable. A rotating plate is rotatably mounted on the top of the fixed block. Hinges are rotatably mounted on both the front and rear sides of the top of the rotating plate. The two hinge seats are respectively fixedly connected to the sides of the two positioning plates that are close to each other. The other ends of the two hinges are respectively hinged to the inside of the two hinge seats. A cylinder is fixedly mounted on the left end of the fixed block. A drive plate is fixedly connected to the output end of the cylinder. The top of the drive plate is fixedly connected to the bottom of the left positioning plate. The bottom of the drive plate is slidably connected to the top of the worktable.

[0008] Optionally, the flattening component on the left includes a top plate, which is fixedly connected to the top of the positioning plate. A pair of telescopic sleeve rods are fixedly connected to the bottom of the top plate. A pressure block is fixedly connected to the bottom of the two telescopic sleeve rods. A pair of damping springs are fixedly connected to the top of the pressure block. The other ends of the two damping springs are fixedly connected to the bottom of the top plate. The two damping springs are respectively sleeved on the surface of the two telescopic sleeve rods.

[0009] Optionally, the clamping component includes a mounting block, which is fixedly connected to the front end of the flipping frame. A screw is rotatably mounted inside the mounting block, and a moving plate is threadedly connected to the upper surface of the screw. A fixing plate is fixedly connected to the bottom inner wall of the mounting block, and a second drive motor is fixedly mounted on the top of the mounting block. The output end of the second drive motor passes through the outer wall of the mounting block and is fixedly connected to the top of the screw.

[0010] Optionally, the sidewall of the mounting block is slidably connected to the inner wall of the groove, and the top of the fixing plate is at the same height as the top of the placement seat.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This solution, by setting up a drive assembly and a flattening component, uses the cooperation of a rotating plate and a hinge rod to drive two positioning plates to move closer to each other, positioning the bracket component placed on the placement seat. A damping spring drives the pressure block to apply a certain pressure to the bracket component, keeping the component flat, increasing stability, and making it flexible to use. It ensures the riveting quality while also improving production efficiency.

[0013] 2. This solution uses a flipping frame and clamping components. A screw drives a moving plate to descend, which, together with a fixed plate, clamps the riveted bracket components. The flipping frame then drives the clamping components and the bracket components to flip together, allowing the bracket components to be unloaded. This facilitates subsequent processing and handling of the components by the workers. The structure is simple, the operation is convenient, and the practicality of the device is improved. Attached Figure Description

[0014] Figure 1This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a three-dimensional structural cross-sectional view of the present invention;

[0016] Figure 3 for Figure 1 A partially enlarged schematic diagram of the structure at point A;

[0017] Figure 4 for Figure 2 A magnified view of the structure at point B.

[0018] The numbers on the map are:

[0019] 1. Workbench; 2. Placement seat; 3. Guide groove; 4. Positioning plate; 5. Drive assembly; 51. Fixing block; 52. Rotating plate; 53. Hinge rod; 54. Hinge seat; 55. Cylinder; 56. Drive plate; 6. Flattening component; 61. Top plate; 62. Telescopic sleeve rod; 63. Pressure block; 64. Damping spring; 7. Base; 8. Support plate; 9. Tilting frame; 10. Drive motor one; 11. Clamping component; 111. Mounting block; 112. Screw; 113. Moving plate; 114. Fixing plate; 115. Drive motor two; 12. Groove. Detailed Implementation

[0020] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0021] Reference Figure 1As shown, a keyboard bracket riveting fixture includes a workbench 1. A placement seat 2 is fixedly connected to the top of the workbench 1. Guide grooves 3 are provided on both the left and right sides of the top of the placement seat 2. Positioning plates 4 are slidably installed inside the two guide grooves 3. A drive assembly 5 is provided at the bottom of the positioning plates 4. A flattening member 6 is provided on the side of the two positioning plates 4 that are close to each other. A base 7 is fixedly connected to the rear side of the top of the workbench 1. A support plate 8 is fixedly connected to the top of the base 7. A flip frame 9 is rotatably installed on the top of the support plate 8. A drive motor 10 is fixedly installed on the right side of the top of the support plate 8. The output end of the drive motor 10 passes through the outer wall of the support plate 8 and is fixedly connected to the right end of the flip frame 9. Clamping members 11 are provided on both the left and right sides of the front end of the flip frame 9. The rear end of the placement base 2 is provided with a pair of grooves 12. Before use, the keyboard bracket components are placed on the top of the placement base 2, so that the rear end of the components is located at the front end of the mounting block 111. By using the cooperation of the rotating plate 52 and the hinge rod 53 in the drive assembly 5, the two positioning plates 4 are brought closer to each other along the guide groove 3 to position the bracket components of different shapes and specifications, so that they are in the center position. The pressure block 63 in the flattening component 6 presses down the components to improve stability. After riveting, the rear end of the bracket components is clamped and fixed by the moving plate 113 and the fixed plate 114 in the clamping component 11. The flipping frame 9 is used to drive the bracket components to flip to the other side for unloading, which facilitates subsequent processing, ensures the riveting quality and improves production efficiency.

[0022] Furthermore, such as Figure 2 - Figure 4As shown, the drive assembly 5 includes a fixed block 51 and a pair of hinge seats 54. The fixed block 51 is fixedly connected to the top of the worktable 1. A rotating plate 52 is rotatably mounted on the top of the fixed block 51. Hinges 53 are rotatably mounted on both the front and rear sides of the top of the rotating plate 52. The two hinge seats 54 are respectively fixedly connected to the sides of the two positioning plates 4 that are close to each other. The other ends of the two hinges 53 are respectively hinged to the inside of the two hinge seats 54. A cylinder 55 is fixedly mounted on the left end of the fixed block 51. A drive plate 56 is fixedly connected to the output end of the cylinder 55. The top of the drive plate 56 is fixedly connected to the bottom of the left positioning plate 4. The bottom of the drive plate 56 is slidably connected to the top of the worktable 1. The left flattening component 6 includes a top plate 61. The top plate 61 is fixedly connected to the top of the positioning plate 4. A pair of telescopic sleeve rods 62 are fixedly connected to the bottom of the top plate 61. A pressure block 63 is fixedly connected to the bottom of the two telescopic sleeve rods 62. A pair of damping springs 64 are fixedly connected to the top of the bracket. The other ends of the two damping springs 64 are fixedly connected to the bottom of the top plate 61. The two damping springs 64 are respectively sleeved on the surface of the two telescopic sleeve rods 62. The cylinder 55 drives the drive plate 56 to move. The drive plate 56 drives the left positioning plate 4 to move. The left positioning plate 4 drives the left hinge rod 53 to move. The left hinge rod 53 drives the rotating plate 52 to rotate, which in turn drives the right hinge rod 53 to move. The right hinge rod 53 drives the right positioning plate 4 to move. The two positioning plates 4 move closer to each other, so that the bracket component is in the center position. This positions the bracket components of different shapes and specifications. After positioning, the pressure blocks 63 in the flattening component 6 are located on the left and right sides of the top of the bracket component. The damping springs 64 drive the pressure blocks 63 to apply a certain pressure to the bracket component, so that the component remains flat and improves stability.

[0023] The clamping component 11 includes a mounting block 111, which is fixedly connected to the front end of the flipping frame 9. A screw 112 is rotatably mounted inside the mounting block 111. A movable plate 113 is threadedly connected to the upper surface of the screw 112. A fixed plate 114 is fixedly connected to the bottom inner wall of the mounting block 111. A second drive motor 115 is fixedly mounted on the top of the mounting block 111. The output end of the second drive motor 115 passes through the outer wall of the mounting block 111 and is fixedly connected to the top of the screw 112. The side wall of the mounting block 111 is slidably connected to the inner wall of the groove 12. The top of the fixed plate 114 is located at the top of the placement seat 2. At the same height, the rear end of the bracket component abuts against the front end of the mounting block 111, so that the mounting block 111 can limit the front and rear positions of the bracket component. After the bracket component is riveted, the second drive motor 115 drives the screw 112 to rotate. The screw 112 drives the upper moving plate 113 to descend, and cooperates with the lower fixing plate 114 to clamp the rear end of the bracket component. After the bracket component is fixed, the first drive motor 10 drives the flipping frame 9 to flip around the top of the support plate 8, flipping the bracket component to the other side for unloading, which facilitates subsequent processing and improves the practicality of the device.

[0024] The working principle of this utility model is as follows: Before use, place the bracket component on the top of the placement seat 2 and make its rear end abut against the front end of the mounting block 111. Start the cylinder 55, and through the cooperation of the rotating plate 52 and the hinge rod 53, make the two positioning plates 4 move closer to each other, so that the bracket component is in the center position. The pressure blocks 63 on both sides keep the component flat, thus completing the positioning and fixing of the bracket component. After the bracket component is riveted, start the second drive motor 115, so that the screw 112 drives the moving plate 113 to descend. With the cooperation of the fixing plate 114, the rear end of the bracket component is clamped and fixed. Start the first drive motor 10, and use the flipping frame 9 to flip the bracket component to the other side for unloading, which is convenient for the staff to perform subsequent processing and handling.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A keyboard bracket riveting fixture, characterized in that: The workbench (1) is fixedly connected to the top of the workbench (1) and a placement seat (2). The top left and right sides of the placement seat (2) are provided with guide grooves (3). The interior of the two guide grooves (3) is slidably installed with positioning plates (4). The bottom of the positioning plates (4) is provided with a drive assembly (5). The two positioning plates (4) are provided with a flattening component (6) on the side that is close to each other. The rear side of the top of the workbench (1) is fixedly connected with a base (7). The top of the base (7) is fixedly connected with a support plate (8). The top of the support plate (8) is rotatably installed with a flipping frame (9). The right side of the top of the support plate (8) is fixedly installed with a drive motor (10). The output end of the drive motor (10) passes through the outer wall of the support plate (8) and is fixedly connected to the right end of the flipping frame (9). The front left and right sides of the flipping frame (9) are provided with clamping components (11). The rear end of the placement seat (2) is provided with a pair of grooves (12).

2. The keyboard bracket riveting fixture according to claim 1, characterized in that: The drive assembly (5) includes a fixed block (51) and a pair of hinge seats (54). The fixed block (51) is fixedly connected to the top of the workbench (1). A rotating plate (52) is rotatably mounted on the top of the fixed block (51). Hinges (53) are rotatably mounted on both the front and rear sides of the top of the rotating plate (52). The two hinge seats (54) are respectively fixedly connected to the sides of the two positioning plates (4) that are close to each other. The other ends of the two hinges (53) are respectively hinged to the inside of the two hinge seats (54). A cylinder (55) is fixedly mounted on the left end of the fixed block (51). A drive plate (56) is fixedly connected to the output end of the cylinder (55). The top of the drive plate (56) is fixedly connected to the bottom of the left positioning plate (4). The bottom of the drive plate (56) is slidably connected to the top of the workbench (1).

3. The keyboard bracket riveting fixture according to claim 1, characterized in that: The flattening component (6) on the left includes a top plate (61), which is fixedly connected to the top of the positioning plate (4). A pair of telescopic sleeve rods (62) are fixedly connected to the bottom of the top plate (61). A pressure block (63) is fixedly connected to the bottom of the two telescopic sleeve rods (62). A pair of damping springs (64) are fixedly connected to the top of the pressure block (63). The other end of the two damping springs (64) is fixedly connected to the bottom of the top plate (61). The two damping springs (64) are respectively sleeved on the surface of the two telescopic sleeve rods (62).

4. The keyboard bracket riveting fixture according to claim 1, characterized in that: The clamping member (11) includes a mounting block (111), which is fixedly connected to the front end of the flipping frame (9). A screw (112) is rotatably mounted inside the mounting block (111). A moving plate (113) is threadedly connected to the upper surface of the screw (112). A fixing plate (114) is fixedly connected to the bottom inner wall of the mounting block (111). A second drive motor (115) is fixedly mounted on the top of the mounting block (111). The output end of the second drive motor (115) passes through the outer wall of the mounting block (111) and is fixedly connected to the top of the screw (112).

5. A keyboard bracket riveting fixture according to claim 4, characterized in that: The side wall of the mounting block (111) is slidably connected to the inner wall of the groove (12), and the top of the fixing plate (114) is at the same height as the top of the placement seat (2).

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