Terminal turnover device

Abstract

This utility model discloses a terminal flipping device, including a bracket. Front and rear cylinders are fixedly connected to the outer wall of the bracket. A crossbeam is fixedly connected to the output end of the front and rear cylinders. A push cylinder is fixedly connected to the bottom of the crossbeam via a slide rail. A linkage frame and a push assembly for deflecting the linkage frame are integrated between the output end of the push cylinder and the outer side of the crossbeam. In this application, the front and rear cylinders on the bracket push the crossbeam, which is linked to the slide rail, the push cylinder, and the terminal clamping cylinder. After the terminal clamping cylinder reaches a designated position, it clamps the terminal. Then, the push cylinder pushes the slider to slide along the inner wall of the slide rail. The vertical groove on the slider provides a pushing force to the linkage frame through sliding cooperation with the fixed rod. While the linkage frame deflects around the shaft axis, the linkage frame also deflects the terminal clamping cylinder until the terminal flips down to a suitable orientation, thereby achieving automatic terminal flipping. The downward angle can be adjusted according to the usage requirements, allowing the output stroke of the push cylinder to be adjusted.

Description

Technical Field

[0001] This utility model relates to the field of terminal riveting technology, and in particular to a terminal flipping device. Background Technology

[0002] The crimping of terminals is a systematic precision manufacturing process, which mainly includes key links such as material preparation, process parameter setting, crimping operation and quality inspection. First, select the appropriate terminal material and type according to the application requirements, and strip the conductor to ensure that the exposed length is suitable for the crimping area. Then, set the pressure value and calibrate the positioning through a special mold, and apply uniform pressure using a crimping machine or manual tools to make the terminal and conductor tightly bonded.

[0003] The riveting process of the terminals involves many steps. However, due to the feeding method of the vibratory feeder, the terminals often need to be flipped down when they are transferred to the initial process. The existing riveting equipment lacks a corresponding flipping device, so there is an urgent need to propose a corresponding terminal flipping device to solve the above problems. Summary of the Invention

[0004] The purpose of this utility model is to provide a terminal flipping device in order to solve the above-mentioned problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A terminal flipping device includes a bracket, with front and rear cylinders fixedly connected to the outer wall of the bracket, and a crossbeam fixedly connected to the output end of the front and rear cylinders. A push cylinder is fixedly connected to the bottom of the crossbeam via a slide rail. A linkage frame and a push assembly for deflecting the linkage frame are integrated between the output end of the push cylinder and the outer side of the crossbeam. A terminal clamping cylinder is fixedly connected to the outer wall of the linkage frame.

[0007] Preferably, a bottom sleeve is fixedly connected to the bottom of the bracket, and the outer wall of the cross frame is slidably connected to the inner wall of the bottom sleeve.

[0008] Preferably, the pushing assembly includes a slider fixedly connected to the output end of the pushing cylinder, the outer wall of the slider being slidably connected to the inner wall of the slide rail, the linkage frame being rotatably connected to the outer wall of the cross frame via a shaft, and the slider and the linkage frame being linked and cooperated.

[0009] Preferably, a fixing rod is fixedly connected to the side of the linkage frame near the slider, and a vertical groove that matches the fixing rod is opened inside the slider.

[0010] Preferably, a baffle is fixedly connected to the top of the clamping terminal cylinder, and the baffle has an L-shaped cross-section.

[0011] Preferably, a limiting frame is fixedly connected above the terminal cylinder and is fixedly connected to the outer wall of the cross frame, and the limiting frame has an L-shaped structure.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0013] 1. In this application, the front and rear cylinders on the bracket push the cross frame, the cross frame is linked to the slide rail, the pushing cylinder and the terminal clamping cylinder. After the terminal clamping cylinder reaches the designated position, it clamps the terminal. Then, the pushing cylinder pushes the slider to slide along the inner wall of the slide rail. The vertical groove on the slider provides a pushing force to the linkage frame through sliding cooperation with the fixed rod. While the linkage frame deflects around the shaft, the linkage frame also deflects the terminal clamping cylinder until the terminal is flipped down to the appropriate orientation, thereby realizing the automatic flipping of the terminal. The downward angle can be adjusted according to the usage requirements to adjust the output stroke of the pushing cylinder.

[0014] 2. In this application, during the process of the front and rear cylinders pushing the crossbeam, the outer wall of the crossbeam will slide against the inner wall of the bottom sleeve, thereby ensuring the stability of the crossbeam's forward and backward movement and further improving the stability of the terminal flipping device. Attached Figure Description

[0015] Figure 1 A schematic diagram of the overall structure according to an embodiment of the present utility model is shown;

[0016] Figure 2 A schematic diagram of the bottom sleeve structure provided according to an embodiment of the present utility model is shown;

[0017] Figure 3 A schematic diagram of a slide rail structure according to an embodiment of the present invention is shown;

[0018] Figure 4 A schematic diagram of the linkage frame structure provided according to an embodiment of the present utility model is shown.

[0019] Legend:

[0020] 1. Bracket; 2. Front and rear cylinders; 3. Horizontal frame; 4. Terminal clamping cylinder; 5. Cover; 6. Slider; 7. Slide rail; 8. Base sleeve; 9. Linkage frame; 10. Fixing rod; 11. Vertical groove; 12. Shaft; 13. Push cylinder. 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 This utility model provides a technical solution:

[0023] A terminal flipping device includes a bracket 1. Front and rear cylinders 2 are fixedly connected to the outer wall of the bracket 1. A cross frame 3 is fixedly connected to the output end of the front and rear cylinders 2. A push cylinder 13 is fixedly connected to the bottom of the cross frame 3 via a slide rail 7. A linkage frame 9 and a push component for deflecting the linkage frame 9 are integrated between the output end of the push cylinder 13 and the outer side of the cross frame 3. A terminal clamping cylinder 4 is fixedly connected to the outer wall of the linkage frame 9.

[0024] The front and rear cylinders 2 on the bracket 1 push the cross frame 3. The cross frame 3 is linked to the slide rail 7, the push cylinder 13 and the terminal clamping cylinder 4. After the terminal clamping cylinder 4 reaches the designated position, it clamps the terminal. Then, the push cylinder 13 pushes the slider 6 to slide along the inner wall of the slide rail 7. The vertical groove 11 on the slider 6 provides a pushing force to the linkage frame 9 through the sliding cooperation with the fixed rod 10. While the linkage frame 9 deflects around the shaft 12, the linkage frame 9 is linked to the terminal clamping cylinder 4 to deflect until the terminal is flipped down to the appropriate orientation, thereby realizing the automatic flipping of the terminal. The downward angle can be adjusted according to the usage needs to adjust the output stroke of the push cylinder 13.

[0025] Specifically, such as Figure 2 and Figure 4 As shown, the bottom of the bracket 1 is fixedly connected to the bottom sleeve 8, and the outer wall of the cross frame 3 is slidably connected to the inner wall of the bottom sleeve 8. During the process of the front and rear cylinders 2 pushing the cross frame 3, the outer wall of the cross frame 3 will slide and cooperate with the inner wall of the bottom sleeve 8, which can ensure the stability of the cross frame 3 moving back and forth, thereby further improving the stability of the terminal flipping device.

[0026] Specifically, such as Figure 2 and Figure 3 As shown, the pushing assembly includes a slider 6 fixedly connected to the output end of the pushing cylinder 13. The outer wall of the slider 6 is slidably connected to the inner wall of the slide rail 7. The linkage frame 9 is rotatably connected to the outer wall of the cross frame 3 via the shaft 12, and the slider 6 and the linkage frame 9 are linked and cooperate. A fixed rod 10 is fixedly connected to the side of the linkage frame 9 near the slider 6, and a vertical groove 11 that fits the fixed rod 10 is opened inside the slider 6. The pushing cylinder 13 pushes the slider 6 to slide along the inner wall of the slide rail 7. The vertical groove 11 on the slider 6 provides a pushing force to the linkage frame 9 through the sliding cooperation with the fixed rod 10. While the linkage frame 9 deflects about the shaft 12 as the axis, the linkage frame 9 also deflects the terminal clamping cylinder 4. A baffle 5 is fixedly connected to the top of the terminal clamping cylinder 4. The baffle 5 has an L-shaped cross-section, which can protect the clamping area of ​​the terminal clamping cylinder 4. A limiting frame is fixedly connected to the top of the terminal clamping cylinder 4 and is fixedly connected to the outer wall of the cross frame 3. The limiting frame has an L-shaped structure.

[0027] Working principle: The front and rear cylinders 2 on the bracket 1 push the cross frame 3. The cross frame 3 is linked to the slide rail 7, the push cylinder 13 and the terminal clamping cylinder 4. After the terminal clamping cylinder 4 reaches the designated position, it clamps the terminal. Then, the push cylinder 13 pushes the slider 6 to slide along the inner wall of the slide rail 7. The vertical groove 11 on the slider 6 provides a pushing force to the linkage frame 9 through the sliding cooperation with the fixed rod 10. While the linkage frame 9 deflects around the shaft 12, the linkage frame 9 is also linked to the terminal clamping cylinder 4 to deflect until the terminal is flipped down to the appropriate orientation, thereby realizing the automatic flipping of the terminal. The downward angle can be adjusted according to the usage needs of the push cylinder 13. During the process of the front and rear cylinders 2 pushing the cross frame 3, the outer wall of the cross frame 3 will slide with the inner wall of the bottom sleeve 8, which can ensure the stability of the cross frame 3 moving back and forth, thereby further improving the stability of the terminal flipping device.

[0028] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A terminal flip-down device, comprising a bracket (1), characterized in that, The bracket (1) has front and rear cylinders (2) fixedly connected to its outer wall. The output end of the front and rear cylinders (2) is fixedly connected to a cross frame (3). The bottom of the cross frame (3) is fixedly connected to a push cylinder (13) via a slide rail (7). The output end of the push cylinder (13) and the outer side of the cross frame (3) are integrated with a linkage frame (9) and a push assembly for deflecting the linkage frame (9). The outer wall of the linkage frame (9) is fixedly connected to a terminal clamping cylinder (4).

2. The terminal flip-down device according to claim 1, characterized in that, The bottom of the bracket (1) is fixedly connected to the bottom sleeve (8), and the outer wall of the cross frame (3) is slidably connected to the inner wall of the bottom sleeve (8).

3. The terminal flip-down device according to claim 2, characterized in that, The pushing assembly includes a slider (6) fixedly connected to the output end of the pushing cylinder (13). The outer wall of the slider (6) is slidably connected to the inner wall of the slide rail (7). The linkage frame (9) is rotatably connected to the outer wall of the cross frame (3) through the shaft (12), and the slider (6) and the linkage frame (9) are linked and cooperated.

4. A terminal flip-down device according to claim 3, characterized in that, The linkage frame (9) is fixedly connected to a fixing rod (10) on the side near the slider (6), and the slider (6) has a vertical groove (11) that matches the fixing rod (10) inside.

5. A terminal flip-down device according to claim 4, characterized in that, The top of the clamping terminal cylinder (4) is fixedly connected to a baffle (5), and the baffle (5) has an L-shaped cross-section.

6. A terminal flip-down device according to claim 5, characterized in that, The clamping terminal cylinder (4) is fixedly connected to a limiting frame that is fixedly connected to the outer wall of the cross frame (3), and the limiting frame has an L-shaped structure.

Images