Multi-station camera holder machining fixture

Abstract

This utility model relates to the field of camera brackets, and more particularly to a processing fixture for multi-station camera brackets. It includes a placement platform with rotating shafts on both sides. A connecting block is attached to one end of each rotating shaft, and a rotating component is rotatably connected to the upper end of each shaft. A support frame is attached to one end of each connecting block, and a lifting component is threadedly connected to the top of the connecting block. A clamping seat is fixedly connected to the top of the placement platform, and a clamping block is movably connected to the top of the clamping seat. A transmission component is drively connected to one side of the clamping block. This utility model uses a first transmission gear in conjunction with a transmission ring to drive the clamping block to clamp camera bracket connecting tubes of different diameters, improving the applicability of the device. Furthermore, a first servo motor, in conjunction with a lead screw and a connecting block, adjusts the height of the placement platform, while a second servo motor, in conjunction with a second and third transmission gear, adjusts the rotation angle of the placement platform, facilitating subsequent processing of the camera bracket connecting tubes.

Description

Technical Field

[0001] This utility model relates to the field of camera brackets, and more particularly to a processing fixture for multi-station camera brackets. Background Technology

[0002] Cameras are commonly used monitoring tools in daily life. They are often installed on the ceiling or other places, or they can be installed using a camera bracket.

[0003] Camera brackets are used to adjust the height and angle of cameras. Camera brackets are generally composed of connectors and connecting tubes of various sizes. During the manufacturing process, it is necessary for workers to cut connecting tubes of different diameters.

[0004] However, existing camera bracket processing fixtures cannot be adjusted according to connecting pipes of different diameters, and the height and angle of the processing fixtures are fixed, making it inconvenient for staff to adjust the processing fixtures according to their own needs, resulting in insufficient applicability. Utility Model Content

[0005] To overcome the problems of existing camera bracket processing fixtures not being able to be adjusted according to connecting pipes of different diameters, and the fixed height and angle of the processing fixtures making it inconvenient for workers to adjust the processing fixtures according to their own needs, resulting in insufficient applicability.

[0006] The technical solution of this utility model is as follows: a processing fixture for a multi-station camera bracket, including a placement platform, with rotating shafts on both sides of the placement platform, a connecting block at one end of each rotating shaft, a rotating assembly rotatably connected to the upper end of each rotating shaft, a support frame at one end of each connecting block, a lifting assembly threadedly connected to the top of each connecting block, a clamping seat fixedly connected to the top of the placement platform, a clamping block movably connected to the top of the clamping seat, and a transmission assembly drivingly connected to one side of the clamping block; the rotating assembly includes a second servo motor, a second transmission gear fixedly connected to the output end of the second servo motor, and the second servo motor... The machine is a drive mechanism for the second transmission gear, one end of which extends to the outside of the rotating shaft; the lifting assembly includes a first servo motor, the output end of which is fixedly connected to a lead screw, the first servo motor being the drive mechanism for the lead screw, and the lead screw being threadedly connected to the connecting block; the transmission assembly includes a first transmission gear, the top end of which extends to the outside of the clamping block, and four first transmission gears are provided, one of which has a rotary motor at its bottom end, the rotary motor being the drive mechanism for the first transmission gear, and the bottom end of the first transmission gear being rotatably connected to a transmission ring.

[0007] Preferably, the first transmission gear, in conjunction with the transmission ring, drives the clamping block to clamp camera bracket connecting tubes of different diameters, thereby improving the applicability of the device. The first servo motor, in conjunction with the lead screw and the connecting block, adjusts the height of the placement platform, while the second servo motor, in conjunction with the second and third transmission gears, adjusts the rotation angle of the placement platform, facilitating subsequent processing of the camera bracket connecting tubes.

[0008] Preferably, there are two support frames, one of which has a control panel fixedly connected to its front end. The control panel is electrically connected to the rotating component, the rotating component and the transmission component, respectively, and the rotating component, the rotating component and the transmission component are controlled by the control panel.

[0009] Preferably, the support frame has a lifting groove on its inner side, and the connecting block is movably connected to the support frame through the lifting groove. When the first servo motor drives the control panel to rotate, the first servo motor cooperates with the control panel to make the connecting block rise and fall on the inner side of the support frame.

[0010] Preferably, the top of the clamp has a through hole, which can accommodate the connecting tube of the camera bracket.

[0011] Preferably, the front end of the clamping block is arc-shaped, and the bottom end of the clamping block is provided with a limiting groove on the side of the clamping seat. The clamping block is movably connected to the clamping seat through the limiting groove.

[0012] Preferably, a rack is provided on the outer side of the clamping block, and the number of clamping blocks corresponds one-to-one with the number of first transmission gears. The transmission ring is connected to the clamping block through the first transmission gear. When one of the first transmission gears rotates, one of the first transmission gears drives the other first transmission gears to rotate through the transmission ring. The first transmission gears are connected to the clamping block through the rack, thereby driving the clamping block to move inside the clamping seat through the first transmission gear.

[0013] Preferably, the placement platform and the rotating shaft are integrated into one structure. A third transmission gear is provided on the outer side of the rotating shaft. The second transmission gear and the third transmission gear mesh with each other. When the second servo motor drives the second transmission gear to rotate, the second servo motor, together with the second transmission gear and the third transmission gear, drives the placement platform to rotate inside the connecting block.

[0014] The beneficial effects of this utility model are:

[0015] The processing fixture for this multi-station camera bracket, when one of the first transmission gears rotates, drives the other first transmission gears to rotate via a transmission ring. The first transmission gears are connected to the clamping block via a rack, thereby clamping camera bracket connecting tubes of different diameters through the clamping block, improving the applicability of the device. The height of the placement platform is adjusted by a first servo motor in conjunction with a lead screw and a connecting block, while the placement platform is rotated inside the connecting block by a second servo motor in conjunction with a second and a third transmission gear, thereby adjusting the rotation angle of the placement platform to facilitate subsequent processing of the camera bracket connecting tubes. Attached Figure Description

[0016] Figure 1 The diagram shown illustrates the overall structure of the machining fixture for the multi-position camera bracket of this utility model. Figure 1 ;

[0017] Figure 2 The diagram shown illustrates the overall structure of the machining fixture for the multi-position camera bracket of this utility model. Figure 2 ;

[0018] Figure 3 The diagram shown is a schematic representation of the support frame structure of the processing fixture for the multi-station camera bracket of this utility model.

[0019] Figure 4 The diagram shown is a schematic diagram of the connecting block structure of the processing fixture for the multi-station camera bracket of this utility model;

[0020] Figure 5 The diagram shows the clamping base structure of the processing fixture for the multi-station camera bracket of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Placement platform; 2. Clamping seat; 3. Clamping block; 4. First transmission gear; 5. Support frame; 6. First servo motor; 7. Control panel; 8. Lead screw; 9. Connecting block; 10. Second transmission gear; 11. Second servo motor; 12. Third transmission gear; 13. Rack; 14. Transmission ring. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figures 1-5This utility model provides an embodiment of a processing fixture for a multi-station camera bracket, including a placement platform 1. Rotary shafts are provided on both sides of the placement platform 1. A connecting block 9 is provided at one end of each rotating shaft. A rotating assembly is rotatably connected to the upper end of each rotating shaft. A support frame 5 is provided at one end of each connecting block 9. A lifting assembly is threadedly connected to the top of each connecting block 9. A clamping seat 2 is fixedly connected to the top of the placement platform 1. A clamping block 3 is movably connected to the top of the clamping seat 2. A transmission assembly is drively connected to one side of the clamping block 3. The rotating assembly includes a second servo motor 11. A second transmission gear 10 is fixedly connected to the output end of the second servo motor 11. The second servo motor 11 is the drive mechanism for the second transmission gear 10. One end of the second transmission gear 10 extends to the outside of the rotating shaft. The lifting assembly includes a first servo motor 6. A lead screw 8 is fixedly connected to the output end of the first servo motor 6. The first servo motor 6 is the drive mechanism for the lead screw 8. The lead screw 8 is threadedly connected to the connecting block 9. The transmission assembly includes a first transmission gear 4. The top of 4 extends to the outside of the clamping block 3. Four first transmission gears 4 are provided. One of the first transmission gears 4 has a rotary motor at its bottom end, which is the driving mechanism of the first transmission gear 4. The bottom end of the first transmission gear 4 is rotatably connected to the transmission ring 14. When the camera bracket connecting tube is placed inside the clamping seat 2, the rotation of one of the first transmission gears 4 drives the other first transmission gears 4 to rotate through the transmission ring 14. The first transmission gear 4 is connected to the clamping block 3 through the rack 13, thereby clamping camera bracket connecting tubes of different diameters through the clamping block 3, improving the applicability of the device. The height of the placement platform 1 is adjusted by the first servo motor 6 in conjunction with the lead screw 8 and the connecting block 9. The second servo motor 11, in conjunction with the second transmission gear 10 and the third transmission gear 12, drives the placement platform 1 to rotate inside the connecting block 9, thereby adjusting the rotation angle of the placement platform 1, which is convenient for subsequent processing of the camera bracket connecting tube.

[0024] Please see Figures 2-3 In this embodiment, two support frames 5 are provided. One of the support frames 5 is fixedly connected to a control panel 7 at its front end. The control panel 7 is electrically connected to the rotating component, the rotating component and the transmission component respectively. The control panel 7 controls the rotating component, the rotating component and the transmission component respectively. A lifting groove is provided on the inner side of the support frame 5. The connecting block 9 is movably connected to the support frame 5 through the lifting groove. When the first servo motor 6 drives the control panel 7 to rotate, the first servo motor 6 cooperates with the control panel 7 to make the connecting block 9 rise and fall on the inner side of the support frame 5.

[0025] Please see Figures 4-5In this embodiment, the top of the clamping base 2 has a through hole for placing the connecting tube of the camera bracket. The front end of the clamping block 3 is arc-shaped, and the bottom end of the clamping block 3 is provided with a limiting groove on the side of the clamping base 2. The clamping block 3 is movably connected to the clamping base 2 through the limiting groove. A rack 13 is provided on the outer side of the clamping block 3. The number of clamping blocks 3 corresponds one-to-one with the number of first transmission gears 4. The transmission ring 14 is connected to the clamping block 3 through the first transmission gears 4. When one of the first transmission gears 4 rotates, one of the first transmission gears 4 is driven by the transmission ring 14. The first transmission gear 4 drives the other first transmission gears 4 to rotate. The first transmission gear 4 is connected to the clamping block 3 through the rack 13. Thus, the first transmission gear 4 drives the clamping block 3 to move inside the clamping seat 2. The placement platform 1 and the rotating shaft are integrated. The third transmission gear 12 is provided on the outside of the rotating shaft. The second transmission gear 10 and the third transmission gear 12 mesh with each other. When the second servo motor 11 drives the second transmission gear 10 to rotate, the second servo motor 11, together with the second transmission gear 10 and the third transmission gear 12, drives the placement platform 1 to rotate inside the connecting block 9.

[0026] When in operation, the power is turned on and the device is started. When the camera bracket connecting tube is placed inside the clamping seat 2, one of the first transmission gears 4 rotates, and the first transmission gear 4 drives the other first transmission gears 4 to rotate through the transmission ring 14. The first transmission gear 4 is connected to the clamping block 3 through the rack 13, so that the clamping block 3 can clamp camera bracket connecting tubes of different diameters, improving the applicability of the device. The height of the placement platform 1 is adjusted by the first servo motor 6 in conjunction with the lead screw 8 and the connecting block 9. The second servo motor 11, in conjunction with the second transmission gear 10 and the third transmission gear 12, drives the placement platform 1 to rotate inside the connecting block 9, thereby adjusting the rotation angle of the placement platform 1, which facilitates the subsequent processing of the camera bracket connecting tube.

[0027] Through the above steps, the first transmission gear 4, in conjunction with the transmission ring 14, drives the clamping block 3 to clamp camera bracket connecting tubes of different diameters, improving the applicability of the device. The first servo motor 6, in conjunction with the lead screw 8 and the connecting block 9, adjusts the height of the placement platform 1, while the second servo motor 11, in conjunction with the second transmission gear 10 and the third transmission gear 12, adjusts the rotation angle of the placement platform 1. This facilitates subsequent processing of the camera bracket connecting tubes, solving the problems of existing camera bracket processing fixtures that cannot be adjusted according to connecting tubes of different diameters, and whose height and angle are fixed, making it inconvenient for workers to adjust the processing fixtures according to their own needs, resulting in insufficient applicability.

Claims

1. A machining fixture for a multi-position camera bracket, comprising a placement platform (1), characterized in that: It also includes a rotating shaft on both sides of the placement platform (1), a connecting block (9) on one end of the rotating shaft, a rotating component rotatably connected to the upper end of the rotating shaft, a support frame (5) on one end of the connecting block (9), a lifting component threadedly connected to the top of the connecting block (9), a clamping seat (2) fixedly connected to the top of the placement platform (1), a clamping block (3) movably connected to the top of the clamping seat (2), and a transmission component drivingly connected to one side of the clamping block (3). The rotating assembly includes a second servo motor (11), the output end of which is fixedly connected to a second transmission gear (10). The second servo motor (11) is the driving mechanism for the second transmission gear (10), and one end of the second transmission gear (10) extends to the outside of the rotating shaft. The lifting assembly includes a first servo motor (6), the output end of which is fixedly connected to a lead screw (8). The first servo motor (6) is the driving mechanism of the lead screw (8), and the lead screw (8) is threadedly connected to the connecting block (9). The transmission assembly includes a first transmission gear (4), the top of which extends to the outside of the clamping block (3). There are four first transmission gears (4), one of which has a rotary motor at its bottom. The rotary motor is the driving mechanism of the first transmission gear (4), and the bottom of the first transmission gear (4) is rotatably connected to the transmission ring (14).

2. The machining fixture for the multi-station camera bracket according to claim 1, characterized in that: There are two support frames (5), one of which is fixedly connected to a control panel (7) at its front end. The control panel (7) is electrically connected to the rotating component, the rotating component and the transmission component respectively. The control panel (7) can control the rotating component, the rotating component and the transmission component respectively.

3. The machining fixture for the multi-station camera bracket according to claim 1, characterized in that: The support frame (5) has a lifting groove on its inner side. The connecting block (9) is movably connected to the support frame (5) through the lifting groove. When the first servo motor (6) drives the control panel (7) to rotate, the first servo motor (6) cooperates with the control panel (7) to make the connecting block (9) rise and fall on the inner side of the support frame (5).

4. The machining fixture for the multi-station camera bracket according to claim 1, characterized in that: The top of the clamp (2) has a through hole, which can be used to place the connecting tube of the camera bracket.

5. The machining fixture for the multi-station camera bracket according to claim 1, characterized in that: The front end of the clamping block (3) is arc-shaped, and the bottom end of the clamping block (3) is provided with a limiting groove on the side of the clamping seat (2). The clamping block (3) is movably connected to the clamping seat (2) through the limiting groove.

6. The machining fixture for the multi-station camera bracket according to claim 1, characterized in that: A rack (13) is provided on the outer side of the clamping block (3). The number of clamping blocks (3) corresponds one-to-one with the number of first transmission gears (4). The transmission ring (14) is connected to the clamping block (3) through the first transmission gear (4). When one of the first transmission gears (4) rotates, one of the first transmission gears (4) drives the other first transmission gears (4) to rotate through the transmission ring (14). The first transmission gear (4) is connected to the clamping block (3) through the rack (13), thereby driving the clamping block (3) to move inside the clamping seat (2) through the first transmission gear (4).

7. The machining fixture for the multi-station camera bracket according to claim 1, characterized in that: The placement platform (1) and the rotating shaft are integrated into one structure. A third transmission gear (12) is provided on the outside of the rotating shaft. The second transmission gear (10) meshes with the third transmission gear (12). When the second servo motor (11) drives the second transmission gear (10) to rotate, the second servo motor (11) cooperates with the second transmission gear (10) and the third transmission gear (12) to drive the placement platform (1) to rotate inside the connecting block (9).

Images