A positioning and clamping device for electrical equipment manufacturing

Abstract

This utility model relates to the field of electrical equipment, specifically to a positioning and clamping device for electrical equipment production. It includes an adapter positioning frame, a pneumatic push rod vertically positioned at the center of the inner side of the adapter positioning frame, grippers on both sides of the adapter positioning frame, a follow-up frame sleeved at the center of the outer side of the pneumatic push rod, extension strips at both ends of the follow-up frame, and pressure strips at the bottom of the extension strips. Rotating frames are located on the surfaces of the adapter positioning frame near the pressure strips at both ends. This utility model uses the pneumatic push rod to push the grippers to clamp the object, while simultaneously rotating a linkage rod to conform to the material and prevent it from falling off. An arc-shaped toothed plate engages with a rack, causing an anti-collision strip to move upwards to surround the equipment and prevent impacts. The clamping, anti-falling, and anti-collision functions are achieved through multi-dimensional coordination via the power transmission of the pneumatic push rod, ensuring stable clamping of the object and preventing it from falling off and impacting the equipment, thus improving the safety and stability of the device when operating electrical equipment.

Description

Technical Field

[0001] This utility model relates to the field of electrical equipment, specifically a positioning and clamping device for the production of electrical equipment. Background Technology

[0002] In the field of electrical equipment manufacturing, positioning and clamping devices are key equipment for ensuring production accuracy and efficiency. Among them, cylinder-driven gripper devices are widely used, using cylinders to drive the opening and closing of the grippers to grasp and position electrical components or parts. However, these devices generally have shortcomings: most rely solely on the clamping force of the grippers themselves to hold objects in place. During production, if the equipment moves or is subjected to external interference, the clamped electrical objects are prone to falling off, affecting production progress and product quality. At the same time, the devices lack effective protection during operation, and are easily damaged by collisions with external objects during movement, increasing production costs and equipment maintenance difficulties.

[0003] To improve this situation, conventional techniques attempt to modify the cylinder gripper device. For example, simple anti-slip pads can be added to the grippers to increase friction and reduce the possibility of objects falling off; or simple protective railings can be installed on the outside of the device to prevent external objects from directly impacting it. These methods can play a supplementary role to some extent. Anti-slip pads can slightly improve the anti-slip effect of the grippers, and protective railings can protect the device within a certain range.

[0004] However, the improvement effect of conventional technologies is limited. The anti-slip ability of anti-slip mats is greatly affected by the material and the usage environment, making it difficult to meet the needs of preventing objects from falling off under various complex working conditions. The protection range and protection strength of simple guardrails are insufficient, and they cannot fully and effectively prevent the device from being bumped and hit when it is moved.

[0005] Therefore, a positioning and clamping device for electrical equipment manufacturing is proposed to solve the problems mentioned above. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a positioning and clamping device for electrical equipment manufacturing, which can solve the problems mentioned in the background.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a positioning and clamping device for electrical equipment production, comprising an adapter positioning frame, wherein a pneumatic push rod is vertically arranged in the middle of the inner side of the adapter positioning frame, and grippers are arranged on both sides of the adapter positioning frame;

[0008] A follower frame is fitted around the middle of the outside of the pneumatic push rod. An extension bar is provided at both ends of the follower frame. A pressure bar is provided at the bottom of the extension bar. A rotating frame is provided on the surface of the adapter positioning frame near the pressure bar at both ends. A rotating bar is vertically provided on the inner side of the rotating frame. An angle bar is provided at the bottom of the rotating bar.

[0009] Side strips are provided on both sides of the rotating bar. An arc-shaped toothed plate is provided on the back of one side of the side strip. A toothed rack is provided on the back of the arc-shaped toothed plate. A sliding shaft is vertically inserted through the inner side of the toothed rack. A frame is provided on the outside of the sliding shaft. A spring is provided between the toothed rack and the sliding shaft. An anti-collision strip is provided on the outer side of the toothed rack.

[0010] Preferably, the corner rod has a hook-shaped structure, and the corner rod and the rotating bar are fixedly connected.

[0011] Preferably, the rotating bar and the rotating frame form a rotating structure, and the rotating frame and the adapter positioning frame are fixedly connected.

[0012] Preferably, the pressure strip structure is an L-shaped structure, and the pressure strip and the accompanying frame are fixedly connected.

[0013] Preferably, the moving direction of the frame is the same as the moving direction of the pneumatic push rod.

[0014] Preferably, the serrated structure of the arc-shaped toothed plate meshes with the serrated structure of the toothed rack.

[0015] Preferably, the rack and the sliding shaft form a sliding structure.

[0016] Preferably, the frame and the adapter positioning frame are fixedly connected, and the rack and the anti-collision strip are fixedly connected.

[0017] Compared with the prior art, this utility model provides a positioning and clamping device for electrical equipment manufacturing, which has the following advantages:

[0018] 1. The pneumatic pusher drives the gripper to hold the object, while the linkage lever rotates to fit the material and prevent it from falling off. The arc-shaped toothed plate engages with the rack and pinion, causing the anti-collision strip to move upward and surround the equipment to prevent collisions. The gripping, anti-falling, and anti-collision functions are achieved through the power transmission of the pneumatic pusher, realizing multi-dimensional coordination. This ensures stable gripping of the object, prevents the object from falling off and impacting the equipment, and improves the safety and stability of the device when operating electrical equipment and objects.

[0019] 2. The movement of the pneumatic push rod synchronously drives the gripper to hold the object, the corner rod to prevent detachment, and the anti-collision strip to protect it. The structure, including the frame, extension bar, pressure bar, rotating bar, arc-shaped toothed plate, and rack, works in tandem, integrating gripping, anti-detachment, and anti-collision functions into a single power triggering process. This eliminates the need for an additional power source, simplifying the device structure and operation, and improving efficiency and integration. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the positioning and clamping device for electrical equipment production according to this utility model;

[0021] Figure 2 This utility model relates to a positioning and clamping device for the production of electrical equipment. Figure 1 A magnified structural diagram at point A;

[0022] Figure 3 This is a diagram showing the engagement of the arc-shaped toothed plate and the rack in the positioning and clamping device for electrical equipment manufacturing according to this utility model.

[0023] Figure 4 This utility model relates to a positioning and clamping device for the production of electrical equipment. Figure 3 A magnified structural diagram at point B;

[0024] Figure 5 This is a bottom view of the positioning and clamping device for electrical equipment manufacturing according to this utility model.

[0025] In the diagram: 1. Pneumatic push rod; 2. Adaptive positioning frame; 3. Frame attachment; 4. Gripper; 5. Arc-shaped toothed plate; 6. Anti-collision strip; 7. Frame with strip; 8. Adding strip; 9. Corner rod; 10. Pressure strip; 11. Side strip; 12. Rotating strip; 13. Rotating frame; 14. Sliding shaft; 15. Spring; 16. Rack. Detailed Implementation

[0026] 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.

[0027] Example:

[0028] A positioning and clamping device for electrical equipment manufacturing includes an adapter positioning frame 2, a pneumatic push rod 1 vertically arranged in the middle of the inner side of the adapter positioning frame 2, and grippers 4 arranged on both sides of the adapter positioning frame 2.

[0029] A follower frame 7 is fitted in the middle of the outer side of the pneumatic push rod 1. An extension strip 8 is provided at both ends of the follower frame 7. A pressure strip 10 is provided at the bottom of the extension strip 8. A rotating frame 13 is provided on the surface of the adapter positioning frame 2 near the pressure strip 10 at both ends. A rotating strip 12 is vertically provided on the inner side of the rotating frame 13. An angle rod 9 is provided at the bottom of the rotating strip 12.

[0030] Side strips 11 are provided on both sides of the rotating bar 12. An arc-shaped toothed plate 5 is provided on the back of one side of the side strip 11. A toothed rack 16 is provided on the back of the arc-shaped toothed plate 5. A sliding shaft 14 is vertically inserted through the inner side of the toothed rack 16. A frame 3 is provided on the outside of the sliding shaft 14. A spring 15 is provided between the toothed rack 16 and the sliding shaft 14. An anti-collision strip 6 is provided on the outside of the toothed rack 16.

[0031] The external compressor is connected to the pneumatic push rod 1. When the pneumatic push rod 1 is filled with gas, it begins to move. The pneumatic push rod 1 moves inside the adapter positioning frame 2. When the pneumatic push rod 1 moves, it pushes the gripper 4. Since the gripper 4 is composed of a middle push block, an adapter rotating block and a side clamping plate, the pneumatic push rod 1 pushes the middle push block to move. When the middle push block moves, it drives the adapter rotating block to rotate. The adapter rotating block drives the side clamping plate to retract or expand, thereby clamping the object that needs to be clamped on the electrical equipment.

[0032] When the pneumatic push rod 1 moves, it drives the frame 7 to move, which in turn drives the extension bar 8 to move down. The extension bar 8 drives the pressure bar 10 to move down. When the pressure bar 10 moves down, it abuts the rotating bar 12 and flips it inside the rotating frame 13. When the rotating bar 12 flips, it drives the corner bar 9 to rotate. When the corner bar 9 rotates, it moves towards the inside of the adapter positioning frame 2, so that the material held by the gripper 4 can also be held by the corner bar 9 to prevent the object from falling off.

[0033] When the rotating bar 12 rotates, it drives the side bar 11 to rotate, the side bar 11 drives the arc-shaped toothed plate 5 to rotate, and the arc-shaped toothed plate 5 drives the rack 16 to move. The rack 16 is outside the sliding shaft 14, and the spring 15 helps the rack 16 to move and then reset. When the rack 16 moves, it drives the anti-collision strip 6 to move upward. When the anti-collision strip 6 moves upward, it surrounds the outside of the adapter positioning frame 2 to prevent the adapter positioning frame 2 from being bumped or hit by external objects when it moves.

[0034] Example 1: Please refer to Figure 1 - Figure 5 A pneumatic push rod 1 is vertically installed in the middle of the inner side of the adapter positioning frame 2, and grippers 4 are installed on both sides of the adapter positioning frame 2.

[0035] A follower frame 7 is fitted in the middle of the outer side of the pneumatic push rod 1. An extension strip 8 is provided at both ends of the follower frame 7. A pressure strip 10 is provided at the bottom of the extension strip 8. A rotating frame 13 is provided on the surface of the adapter positioning frame 2 near the pressure strip 10 at both ends. A rotating strip 12 is vertically provided on the inner side of the rotating frame 13. An angle rod 9 is provided at the bottom of the rotating strip 12.

[0036] Side strips 11 are provided on both sides of the rotating bar 12. An arc-shaped toothed plate 5 is provided on the back of one side of the side strip 11. A toothed rack 16 is provided on the back of the arc-shaped toothed plate 5. A sliding shaft 14 is vertically inserted through the inner side of the toothed rack 16. A frame 3 is provided on the outside of the sliding shaft 14. A spring 15 is provided between the toothed rack 16 and the sliding shaft 14. An anti-collision strip 6 is provided on the outside of the toothed rack 16.

[0037] The corner bar 9 has a hook-shaped structure, and the corner bar 9 and the rotating bar 12 are fixedly connected.

[0038] The rotating bar 12 and the rotating frame 13 form a rotating structure, and the rotating frame 13 and the adapter positioning frame 2 are fixedly connected.

[0039] The pressure strip 10 has an L-shaped structure, and the pressure strip 10 is fixedly connected to the accompanying frame 7.

[0040] The direction of movement of frame 7 is the same as the direction of movement of pneumatic push rod 1;

[0041] The external compressor is connected to the pneumatic push rod 1. Gas is introduced to move the pneumatic push rod 1, which pushes the middle push block of the gripper 4, causing the adapter rotating block to rotate. This causes the side clamping plate to contract or expand, thus clamping the electrical equipment. When the pneumatic push rod 1 moves, it drives the accompanying frame 7 to move. The direction of movement of the accompanying frame 7 is the same as that of the pneumatic push rod 1. The accompanying frame 7 drives the extension bar 8 to move down. The L-shaped pressure bar 10 is fixed to the accompanying frame 7. The pressure bar 10 moves down and abuts the rotating bar 12. The rotating bar 12 and the rotating frame 13 form a rotating structure. The rotating frame 13 is fixed to the adapter positioning frame 2. When the rotating bar 12 flips, it drives the hook-shaped corner bar 9 to rotate. The corner bar 9 moves towards the inside of the adapter positioning frame 2, fitting the material held by the gripper 4 to prevent it from falling off. At the same time, the rotating bar 12 drives the side bar 11 and the arc-shaped toothed plate 5 to rotate, and links the toothed rack 16, the anti-collision strip 6, etc., to complete the anti-fall-off and anti-collision protection, realizing stable clamping of objects and protection of equipment.

[0042] Example 2: Please refer to Figure 1 - Figure 5 A pneumatic push rod 1 is vertically installed in the middle of the inner side of the adapter positioning frame 2, and grippers 4 are installed on both sides of the adapter positioning frame 2.

[0043] A follower frame 7 is fitted in the middle of the outer side of the pneumatic push rod 1. An extension strip 8 is provided at both ends of the follower frame 7. A pressure strip 10 is provided at the bottom of the extension strip 8. A rotating frame 13 is provided on the surface of the adapter positioning frame 2 near the pressure strip 10 at both ends. A rotating strip 12 is vertically provided on the inner side of the rotating frame 13. An angle rod 9 is provided at the bottom of the rotating strip 12.

[0044] Side strips 11 are provided on both sides of the rotating bar 12. An arc-shaped toothed plate 5 is provided on the back of one side of the side strip 11. A toothed rack 16 is provided on the back of the arc-shaped toothed plate 5. A sliding shaft 14 is vertically inserted through the inner side of the toothed rack 16. A frame 3 is provided on the outside of the sliding shaft 14. A spring 15 is provided between the toothed rack 16 and the sliding shaft 14. An anti-collision strip 6 is provided on the outside of the toothed rack 16.

[0045] The serrated structure of the arc-shaped toothed plate 5 meshes with the serrated structure of the rack 16;

[0046] The rack 16 and the sliding shaft 14 form a sliding structure;

[0047] The frame 3 and the adapter positioning frame 2 are fixedly connected, and the rack 16 and the anti-collision strip 6 are fixedly connected;

[0048] The external compressor injects gas into the pneumatic push rod 1, causing it to move and push the middle push block of the gripper 4. Through the adapter rotating block, the side clamping plate is driven to complete the clamping of the electrical equipment. The movement of the pneumatic push rod 1 causes the frame 7 and the extension bar 8 to move down. The pressure bar 10 moves down and pushes the rotating bar 12 to flip inside the rotating frame 13. The rotating bar 12 drives the corner rod 9 to rotate and adhere to the material to prevent it from falling off. When the rotating bar 12 rotates, the side bar 11 drives the arc-shaped toothed plate 5. The arc-shaped toothed plate 5 and the saw teeth of the rack 16 mesh with each other. The rack 16 and the sliding shaft 14 form a sliding structure and are fixed to the anti-collision strip 6. The rack 16 moves along the sliding shaft 14. The spring 15 assists in the reset. The anti-collision strip 6 moves up to surround the outside of the adapter positioning frame 2 to prevent the equipment from being hit by external impacts when it moves, thus achieving the synergy of clamping, preventing falling off and preventing collisions.

[0049] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. As long as they can achieve their beneficial effects, they can be implemented. Therefore, this embodiment will not elaborate on their specific structural composition and working principle.

[0050] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A positioning and clamping device for manufacturing electrical equipment, characterized in that, Includes an adapter positioning frame (2), with a pneumatic push rod (1) vertically arranged in the middle of the inner side of the adapter positioning frame (2), and grippers (4) arranged on both sides of the adapter positioning frame (2). A follower frame (7) is fitted in the middle of the outside of the pneumatic push rod (1). An extension strip (8) is provided at both ends of the follower frame (7). A pressure strip (10) is provided at the bottom of the extension strip (8). A rotating frame (13) is provided on the surface of the adapter positioning frame (2) near the pressure strip (10) at both ends. A rotating strip (12) is vertically provided on the inner side of the rotating frame (13). An angle rod (9) is provided at the bottom of the rotating strip (12). Side strips (11) are provided on both sides of the rotating strip (12). An arc-shaped toothed plate (5) is provided on the back of one side of the side strip (11). A toothed rack (16) is provided on the back of the arc-shaped toothed plate (5). A sliding shaft (14) is vertically inserted through the inner side of the toothed rack (16). A frame (3) is provided on the outside of the sliding shaft (14). A spring (15) is provided between the toothed rack (16) and the sliding shaft (14). A collision protection strip (6) is provided on the outside of the toothed rack (16).

2. The positioning and clamping device for electrical equipment manufacturing according to claim 1, characterized in that: The corner rod (9) has a hook-shaped structure, and the corner rod (9) and the rotating bar (12) are fixedly connected.

3. The positioning and clamping device for electrical equipment manufacturing according to claim 1, characterized in that: The rotating bar (12) and the rotating frame (13) form a rotating structure, and the rotating frame (13) and the adapter positioning frame (2) are fixedly connected.

4. The positioning and clamping device for electrical equipment manufacturing according to claim 1, characterized in that: The pressure strip (10) has an L-shaped structure, and the pressure strip (10) is fixedly connected to the accompanying frame (7).

5. A positioning and clamping device for electrical equipment manufacturing according to claim 1, characterized in that: The moving direction of the frame (7) is the same as the moving direction of the pneumatic push rod (1).

6. The positioning and clamping device for electrical equipment manufacturing according to claim 1, characterized in that: The sawtooth structure of the arc-shaped toothed plate (5) meshes with the sawtooth structure of the rack (16).

7. A positioning and clamping device for electrical equipment manufacturing according to claim 1, characterized in that: The rack (16) and the sliding shaft (14) form a sliding structure.

8. A positioning and clamping device for electrical equipment manufacturing according to claim 1, characterized in that: The frame (3) and the adapter positioning frame (2) are fixedly connected, and the rack (16) and the anti-collision strip (6) are fixedly connected.

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