A ring gear clamp jaw

Abstract

The application provides a gear ring clamping jaw convenient to install, relates to the technical field of clamping jaw installation and comprises a fixed seat and a pneumatic clamping jaw arranged at the middle part of the right end of the fixed seat. The middle part of the right end of the fixed seat is provided with a mounting cavity, the bottom of the pneumatic clamping jaw is provided with a mounting seat, the middle part of the inner side of the mounting cavity is provided with a connecting column made of an electromagnet, the middle part of the bottom end of the mounting seat is provided with a mounting hole, the inner cavity bottom of the mounting hole is provided with an adsorption block, and the connecting column is inserted and installed in the mounting hole and is in close contact with the adsorption block. Through the plug-in structure of the electromagnetic adsorption and the positioning assembly, the utility model realizes the quick installation and disassembly work between the pneumatic clamping jaw and the fixed seat, has the advantages of convenient installation and high efficiency, and in the disassembly process, the operator does not need any tool and can complete adsorption fixation by only inserting the mounting seat into the mounting hole, so that the time for replacing or maintaining the clamping jaw is greatly shortened, and the production efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of gripper installation technology, specifically a toothed ring gripper that is easy to install. Background Technology

[0002] In fields such as machining, automated assembly, and testing, gear rings are key transmission components, and their positioning and clamping during machining and handling are of paramount importance.

[0003] Traditional geared grippers are typically mounted on robotic arms or fixed bases using mechanical fastening methods such as multiple bolts. This mounting method has significant drawbacks: First, the installation and disassembly process is cumbersome, requiring operators to tighten or loosen each bolt individually with tools, which is time-consuming, inefficient, and fails to meet the rapid changeover requirements of automated production lines; second, bolted connections are prone to loosening under long-term vibration, affecting clamping accuracy and stability, and even posing safety hazards.

[0004] To address the aforementioned issues, we propose a gear ring gripper that is easy to install. Utility Model Content

[0005] To address the problems in the background art, this utility model provides a gear ring gripper that is easy to install.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A gear ring gripper that is easy to install includes a fixed base and a pneumatic gripper located at the middle of the right end of the fixed base. The middle of the right end of the fixed base has a mounting cavity, and the bottom of the pneumatic gripper has a mounting base. The mounting base is snapped into the mounting cavity. The middle of the inner side of the mounting cavity has a connecting post made of an electromagnet. The middle of the bottom end of the mounting base has a mounting hole, and the bottom of the inner cavity of the mounting hole has an adsorption block. The connecting post is inserted into the mounting hole and makes contact with the adsorption block, and the two are fixed by electromagnetic adsorption.

[0007] Preferably, a positioning component is provided between the fixed base and the mounting base. The positioning component includes four sets of positioning posts, which are located in the mounting cavity and surround the connecting posts. The bottom surface of the mounting base is provided with four sets of positioning holes. The four sets of positioning posts and the four sets of positioning holes are positioned corresponding to each other and are inserted into each other to limit and lock the mounting base.

[0008] Preferably, each end of the connecting column is provided with a protruding limiting block at the middle, and the inner cavity of the mounting hole is provided with a slot.

[0009] Preferably, a sealing cover is provided at the middle of the right end of the fixing base, and the sealing cover is threadedly connected to the right end of the fixing base.

[0010] Preferably, the sealing cover is fitted onto the outer surface of the mounting base and forms a sealed connection with the mounting base.

[0011] Preferably, the bottom of the fixing base is provided with a fixing plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are: In this solution, the pneumatic gripper and the fixed base are quickly installed and disassembled by the electromagnetic adsorption and the plug-in structure of the positioning component. It has the advantages of convenient installation and high efficiency. During the installation and disassembly process, the operator does not need any tools. He only needs to align the mounting base with the mounting hole and insert it to complete the adsorption and fixation. This greatly shortens the time for replacing or maintaining the gripper and greatly improves production efficiency. It is especially suitable for flexible manufacturing systems that require frequent tooling changes. In this solution, by setting a sealing cover at the connection between the fixed base and the mounting base, an effective sealing protection can be formed to prevent external dust, cutting fluid and other contaminants from entering the mounting cavity, thus protecting the internal connection mechanism and positioning mechanism, playing a sealing protection role, thereby extending the service life of the entire device and reducing maintenance costs. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This utility model Figure 1 Exploded view of the structure; Figure 3 This is a schematic diagram of the overall structure of each component in this utility model.

[0014] In the diagram: 1. Fixed base; 2. Mounting cavity; 3. Connecting column; 4. Limiting block; 5. Positioning column; 6. Fixed plate; 7. Sealing cover; 8. Pneumatic gripper; 9. Mounting base; 10. Mounting hole; 11. Slot; 12. Adsorption block; 13. Positioning hole. Detailed Implementation

[0015] The technical solution in this application embodiment is to solve the problems in the background technology mentioned above. The overall idea is as follows: This utility model realizes the quick installation and disassembly between the pneumatic gripper 8 and the fixed seat 1 by using the plug-in structure of the positioning component in conjunction with electromagnetic adsorption, replacing the traditional cumbersome bolt fastening method. It realizes the quick installation and disassembly of the pneumatic gripper 8. In addition, by setting a sealing cover 7 at the connection of the mounting seat 9, external contaminants are effectively isolated, improving the adaptability and durability of the equipment under harsh working conditions.

[0016] Example: Refer to Figure 1 - Figure 3As shown, a gear ring gripper that is easy to install according to this embodiment includes a fixed base 1 and a pneumatic gripper 8 disposed in the middle of the right end of the fixed base 1. The middle of the right end of the fixed base 1 is provided with an installation cavity 2, and the bottom of the pneumatic gripper 8 is provided with an installation base 9. The installation base 9 is snapped into the installation cavity 2. An electromagnet-made connecting post 3 is provided in the middle of the inner side of the mounting cavity 2. An mounting hole 10 is provided in the middle of the bottom end of the mounting base 9. An adsorption block 12 is provided at the bottom of the inner cavity of the mounting hole 10. The connecting post 3 is inserted into the mounting hole 10 and makes contact with the adsorption block 12. The two are fixed by electromagnetic adsorption. By turning on the electromagnet of the connecting post 3, the adsorption block 12 can be firmly adsorbed and connected. Conversely, by turning off the electromagnet of the connecting post 3, the mounting base 9 can be quickly disassembled.

[0017] In some examples, a positioning component is provided between the fixed base 1 and the mounting base 9. The positioning component includes four sets of positioning posts 5, which are located in the mounting cavity 2 and surround the connecting post 3. The bottom surface of the mounting base 9 is provided with four sets of positioning holes 13. The four sets of positioning posts 5 and the four sets of positioning holes 13 are positioned corresponding to each other and are inserted into each other to limit and lock the mounting base 9.

[0018] The precise insertion and engagement of the positioning pin 5 and the positioning hole 13 effectively restricts the circumferential and radial movement of the mounting base 9, ensuring the positioning accuracy of the pneumatic gripper 8 relative to the fixed base 1, thereby guaranteeing the positioning accuracy when gripping the gear ring.

[0019] In some examples, the connecting column 3 has a protruding limiting block 4 at the middle of both ends, and the mounting hole 10 has a slot 11 in the middle of its inner cavity.

[0020] When the connecting post 3 is inserted into the inner cavity of the mounting hole 10, the mounting base 9 needs to be rotated 90 degrees so that the limiting block 4 rotates into the slot 11. Only then can the mounting base 9 be pushed further so that the connecting post 3 can continue to extend into the inner cavity of the mounting hole 10 until it is in contact with the adsorption block 12. The slot 11 mainly plays a certain limiting role for the limiting block 4, providing additional mechanical safety to prevent the mounting base 9 from loosening in the event of an accidental power failure, thus enhancing the safety of the equipment.

[0021] In some examples, a sealing cover 7 is provided at the middle of the right end of the fixed base 1. The sealing cover 7 is threaded to the right end of the fixed base 1. The sealing cover 7 is fitted on the outer surface of the mounting base 9 and is sealed to the mounting base 9 through a sealing ring. The sealing cover 7 can seal and cover the connection of the mounting cavity 2 to prevent external dust, cutting fluid and other contaminants from entering the mounting cavity 2 and damaging the electromagnetic adsorption and positioning components.

[0022] In some examples, the bottom of the mounting base 1 is provided with a mounting plate 6, which is used to mount the mounting base 1 on equipment such as a robotic arm for use.

[0023] The working principle of this utility model is as follows: When the gear ring clamp needs to be installed and used, the operator first puts the sealing cover 7 on the mounting base 9, then aligns the mounting hole 10 at the bottom of the mounting base 9 with the connecting post 3, and then pushes the mounting base 9 so that the connecting post 3 drives the limiting block 4 to insert into the mounting hole 10. After pushing it all the way, the mounting base 9 needs to be rotated 90 degrees so that the limiting block 4 is engaged in the slot 11. At this time, the four sets of positioning posts 5 and the four sets of positioning holes 13 are respectively in the corresponding horizontal positions. Next, continue to push the mounting base 9. During the pushing process, the four sets of positioning pins 5 will be inserted into the corresponding four sets of positioning holes 13 to position and limit the mounting base 9 until the connecting pin 3 and the adsorption block 12 are in contact. At this time, by energizing the connecting pin 3 and activating the electromagnetic function, the connecting pin 3 and the adsorption block 12 are tightly connected, thereby fixing the mounting base 9 in place. Conversely, when the pneumatic gripper 8 needs to be disassembled and maintained, simply disconnect the electromagnetic connection of the connecting column 3, and the mounting base 9 can be pulled outward until the four sets of positioning columns 5 and the four sets of positioning holes 13 are separated. Then, rotate it 90 degrees in the opposite direction so that the limit block 4 and the mounting hole 10 are level, and the mounting base 9 can be removed from the connecting column 3. This utility model has a simple structure and is easy to operate. During the disassembly and assembly of the pneumatic gripper 8, there is no need to twist the fixing bolts a lot, which can easily carry out the disassembly and assembly work, reducing the workload. At the same time, it also effectively avoids the loosening of the transmission fixing bolt installation method during long-term use.

[0024] 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 illustrative of the 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 claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A toothed ring gripper that is easy to install, characterized in that, It includes a fixed base (1) and a pneumatic clamping claw (8) located in the middle of the right end of the fixed base (1). The middle of the right end of the fixed base (1) is provided with an installation cavity (2). The bottom of the pneumatic clamping claw (8) is provided with an installation seat (9). The installation seat (9) is snapped into the installation cavity (2). The inner middle of the mounting cavity (2) is provided with a connecting post (3) made of electromagnet, and the bottom middle of the mounting base (9) is provided with a mounting hole (10). The bottom of the inner cavity of the mounting hole (10) is provided with an adsorption block (12). The connecting post (3) is inserted into the mounting hole (10) and makes contact with the adsorption block (12), and the two are fixed by electromagnetic adsorption.

2. The toothed ring gripper according to claim 1, characterized in that, A positioning component is provided between the fixed base (1) and the mounting base (9). The positioning component includes four sets of positioning posts (5). The four sets of positioning posts (5) are located in the mounting cavity (2) and surround the connecting post (3). The bottom surface of the mounting base (9) is provided with four sets of positioning holes (13). The four sets of positioning posts (5) correspond to the four sets of positioning holes (13) and are inserted into each other to limit and lock the mounting base (9).

3. The toothed ring gripper according to claim 2, characterized in that, Both ends of the connecting column (3) are provided with protruding limiting blocks (4), and the inner cavity of the mounting hole (10) is provided with a slot (11).

4. The toothed ring gripper according to claim 3, characterized in that, A sealing cap (7) is provided at the middle of the right end of the fixed base (1), and the sealing cap (7) is threadedly connected to the right end of the fixed base (1).

5. The toothed ring gripper according to claim 4, characterized in that, The sealing cap (7) is fitted onto the outer surface of the mounting base (9) and is sealed to the mounting base (9).

6. The toothed ring gripper according to claim 5, characterized in that, The bottom of the fixing base (1) is provided with a fixing plate (6).

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