A forging manipulator jaw head quick change tool

Abstract

The utility model discloses a kind of quick replacement tools of forging manipulator tongs head, comprising: drive seat, the inside of the drive seat is provided with driving shaft and the surface of driving shaft is provided with driving arm, the driving arm is rotatably connected between drive seat by drive seat, the surface of the driving arm is provided with mounting plate and mounting plate is fixedly connected between driving arm by bolt, the side of the mounting plate is provided with clamping arm. The utility model is provided with clamping block on the side of movable frame and clamping block and the internal recess of tongs head are mutually matched, adjusting rod is provided in the side inside of second fixed plate and adjusting rod is threadedly connected between second fixed plate, pressing plate is provided on the one end of adjusting rod and pressing plate and clamping arm are mutually contacted, driving pressing plate and clamping arm contact by rotating adjusting rod, to make clamping block and tongs head contact, realize the fixation of joint, guarantee the fixation of tongs head, facilitate construction personnel to disassemble it, avoid rotating influence disassembly efficiency.

Description

Technical Field

[0001] This utility model relates to the field of forging manipulator technology, and more specifically to a quick-change tool for forging manipulator pliers. Background Technology

[0002] The forging manipulator is equipped with a powerful and flexible clamping device, capable of precisely clamping forgings of different shapes, sizes, and materials. Whether the forgings are round, square, or irregularly shaped, the clamps can adjust the clamping force and clamping position to ensure the forgings are stable and reliable during operation, preventing slippage or displacement, and providing a solid foundation for subsequent forging processes.

[0003] The clamps of forging manipulators, due to their anti-slip mechanism, tend to rotate during disassembly and replacement, requiring two people to secure them before disassembly, which is time-consuming and labor-intensive. Therefore, a new technical solution is needed to address this issue. Utility Model Content

[0004] The purpose of this utility model is to provide a quick-change tool for the forging manipulator pliers, which solves the problem that the pliers of the forging manipulator have an anti-slip mechanism, which causes them to rotate during disassembly and replacement, requiring two people to work together to fix them before disassembly, which is time-consuming and labor-intensive.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick-change tool for a forging manipulator pliers, comprising: a drive base, a drive shaft disposed inside the drive base and a drive arm disposed on the surface of the drive shaft, the drive arm being rotatably connected to the drive base via the drive base, a mounting plate disposed on the surface of the drive arm and fixedly connected to the drive arm by bolts, a clamping arm disposed on the side of the mounting plate and welded to the mounting plate, the clamping arm being L-shaped and a fixed connecting plate disposed on the side of the head end of the clamping arm, a pliers head disposed on the surface of the connecting plate, a changing tool disposed at the pliers head and the changing tool including a base, a first fixing plate and a second fixing plate disposed on the upper part of the base, a movable frame disposed on the surface of the first fixing plate and slidably connected to the first fixing plate, a snap-fit ​​block disposed on the side of the movable frame and matching the internal groove of the pliers head, an adjusting rod disposed inside the side of the second fixing plate and threadedly connected to the second fixing plate, a pressure plate disposed at one end of the adjusting rod and contacting the clamping arm.

[0006] In a preferred embodiment of this utility model, a positioning sleeve is provided on the side of the mounting plate and a fixing frame is provided on the side of the drive arm. A positioning post is provided on the surface of the fixing frame, and the positioning sleeve is connected to the positioning post.

[0007] In a preferred embodiment of this utility model, a locking member is provided on the side of the movable frame, and the locking member passes through the movable frame and contacts the first fixed plate.

[0008] In a preferred embodiment of this utility model, the snap-fit ​​block is arranged in a V-shaped structure.

[0009] In a preferred embodiment of this utility model, the side of the adjusting rod is provided with a connecting post and the inside of the connecting post is provided with a plug rod.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] This utility model has a drive shaft inside the drive base, and a drive arm on the surface of the drive shaft. The drive arm is rotatably connected to the drive base via the drive base. A mounting plate is provided on the surface of the drive arm and is fixedly connected to the drive arm by bolts. A clamping arm is provided on the side of the mounting plate and is welded to the mounting plate. The clamping arm has an L-shaped structure, and a fixed connecting plate is provided on the side of the head end of the clamping arm. A clamping head is provided on the surface of the connecting plate. A changing tool is provided at the clamping head, and the changing tool includes a base. A first fixing plate and a second fixing plate are provided on the upper part of the base. The surface of the fixed plate is provided with a movable frame, which is slidably connected to the first fixed plate. A snap-fit ​​block is provided on the side of the movable frame, and the snap-fit ​​block matches the internal groove of the pliers head. An adjusting rod is provided inside the side of the second fixed plate, and the adjusting rod is threadedly connected to the second fixed plate. A pressure plate is provided at one end of the adjusting rod, and the pressure plate is in contact with the clamping arm. By rotating the adjusting rod, the pressure plate is driven to contact the clamping arm, thereby making contact between the snap-fit ​​block and the pliers head, thus fixing the connector and ensuring the fixation of the pliers head. This facilitates disassembly by construction personnel and avoids rotation from affecting disassembly efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a front view structural diagram of the present invention;

[0014] Figure 3 This is a schematic diagram of the changing tool structure of this utility model.

[0015] In the diagram: 1. Drive base; 2. Changing tool; 3. Drive arm; 4. Mounting plate; 5. Positioning sleeve; 6. Clamping arm; 7. Connecting plate; 8. Pliers head; 9. Fixing plate; 10. Positioning post; 11. Base; 12. First fixing plate; 13. Second fixing plate; 14. Pressure plate; 15. Adjusting rod; 16. Connecting post; 17. Insertion rod; 18. Movable frame; 19. Locking component; 20. Snap-fit ​​block. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-3This utility model provides a technical solution: a quick-change tool for forging manipulator pliers, comprising: a drive base 1, wherein a drive shaft is disposed inside the drive base 1 and a drive arm 3 is disposed on the surface of the drive shaft, the drive arm 3 is rotatably connected to the drive base 1 by the drive base 1, a mounting plate 4 is disposed on the surface of the drive arm 3 and the mounting plate 4 is fixedly connected to the drive arm 3 by bolts, a clamping arm 6 is disposed on the side of the mounting plate 4 and the clamping arm 6 is welded and fixed to the mounting plate 4, the clamping arm 6 is arranged in an L-shape and a fixed connecting plate 7 is disposed on the side of the head end of the clamping arm 6, a plier head 8 is disposed on the surface of the connecting plate 7, and a plier head 8 is provided at the plier head 8. The changing tool 2 includes a base 11. A first fixing plate 12 and a second fixing plate 13 are provided on the upper part of the base 11. A movable frame 18 is provided on the surface of the first fixing plate 12, and the movable frame 18 is slidably connected to the first fixing plate 12. A snap-fit ​​block 20 is provided on the side of the movable frame 18, and the snap-fit ​​block 20 matches the internal groove of the pliers head 8. An adjusting rod 15 is provided inside the side of the second fixing plate 13, and the adjusting rod 15 is threadedly connected to the second fixing plate 13. A pressure plate 14 is provided at one end of the adjusting rod 15, and the pressure plate 14 contacts the clamping arm 6. A drive shaft is provided inside the drive base 1. Furthermore, a drive arm 3 is provided on the surface of the drive shaft. The drive arm 3 is rotatably connected to the drive seat 1 via the drive seat 1. A mounting plate 4 is provided on the surface of the drive arm 3 and is fixedly connected to the drive arm 3 by bolts. A clamping arm 6 is provided on the side of the mounting plate 4 and is welded and fixed to the mounting plate 4. The clamping arm 6 is L-shaped and a fixed connecting plate 7 is provided on the side of the head end of the clamping arm 6. A pliers head 8 is provided on the surface of the connecting plate 7. A changing tool 2 is provided at the pliers head 8 and the changing tool 2 includes a base 11. A first fixing plate 12 and a second fixing plate 13 are provided on the upper part of the base 11. A movable frame is provided on the surface of the first fixing plate 12. The movable frame 18 is slidably connected to the first fixed plate 12. A snap-fit ​​block 20 is provided on the side of the movable frame 18, and the snap-fit ​​block 20 matches the internal groove of the pliers head 8. An adjusting rod 15 is provided inside the side of the second fixed plate 13, and the adjusting rod 15 is threadedly connected to the second fixed plate 13. A pressure plate 14 is provided at one end of the adjusting rod 15, and the pressure plate 14 is in contact with the clamping arm 6. By rotating the adjusting rod 15, the pressure plate 14 is driven to contact the clamping arm 6, thereby making the snap-fit ​​block 20 contact with the pliers head 8, thus fixing the joint and ensuring the fixation of the pliers head 8. This facilitates the disassembly of the pliers by construction personnel and avoids the impact of rotation on the disassembly efficiency.

[0018] Further improvements, such as Figure 2As shown: The mounting plate 4 is provided with a positioning sleeve 5 on its side and the drive arm 3 is provided with a fixing frame 9 on its side. The surface of the fixing frame 9 is provided with a positioning post 10. The positioning sleeve 5 and the positioning post 10 are connected. Through the connection between the positioning sleeve 5 and the positioning post 10, the positioning accuracy and stability between the mounting plate 4 and the drive arm 3 are enhanced, loosening caused by vibration or long-term use is reduced, and the reliability and service life of the overall structure are improved.

[0019] Further improvements, such as Figure 3 As shown: The movable frame 18 is provided with a locking member 19 on its side, and the locking member 19 passes through the movable frame 18 and contacts the first fixed plate 12. The locking member 19 ensures that the movable frame 18 can be firmly locked after sliding to the designated position, preventing the movable frame 18 from moving accidentally due to vibration or external force during operation, thereby ensuring the stability and safety of the clamp head 8.

[0020] Further improvements, such as Figure 3 As shown: The locking block 20 is arranged in a V-shape. The V-shaped locking block 20 can better match the internal groove of the pliers head 8, providing a larger contact area and friction, enhancing the firmness of the pliers head 8, reducing slippage and displacement during disassembly, and improving work efficiency.

[0021] Further improvements, such as Figure 2 As shown: The side of the adjusting rod 15 is provided with a connecting post 16 and the inside of the connecting post 16 is provided with a plug rod 17. The connection post 16 and the plug rod 17 provide an operating point for rotating the adjusting rod 15.

[0022] Working principle: First, position the clamping and anti-slip mechanism of the forging manipulator jaws to the working position where the jaw head 8 needs to be replaced. Ensure that components such as the drive seat 1 and drive arm 3 are in a stable and operable state. Precise positioning provides a stable foundation for subsequent operations, reducing operational difficulties or safety hazards caused by positional deviations. Install the replacement tool 2 (including the base 11, the first fixing plate 12, the second fixing plate 13, etc.) near the jaw head 8, ensuring that the snap-fit ​​block 20 on the movable frame 18 is aligned with the internal groove of the jaw head 8. The installation of the replacement tool 2 provides a dedicated platform for fixing and disassembling the jaw head 8. The alignment of the snap-fit ​​block 20 with the groove ensures that the jaw head 8 can be accurately fixed, avoiding disassembly difficulties or damage to the jaw head 8 due to improper fixing. Rotate the adjusting rod 15 so that the pressure plate 14 at one end contacts the clamping arm 6 and applies pressure. As the adjusting rod 15 rotates, the pressure plate 14 pushes the clamping arm 6, causing the movable frame 18 to slide. The locking block 20 then penetrates into the internal groove of the pliers head 8, securing the pliers head 8. The rotation of the adjusting rod 15 achieves a quick and secure fixation of the pliers head 8. The contact between the pressure plate 14 and the clamping arm 6 provides a stable pressure transmission path, ensuring that the locking block 20 can penetrate deeply into the groove and fit tightly, effectively preventing the pliers head 8 from rotating or sliding during disassembly. After the pliers head 8 is securely fixed, the old pliers head 8 is removed using appropriate tools, and the new pliers head 8 is installed. After completion, the adjusting rod 15 is rotated in the opposite direction to release the pressure of the pressure plate 14 on the clamping arm 6, causing the locking block 20 to exit the groove of the pliers head 8. The replacement tool 2 can then be removed. The quick fixing and releasing mechanism of the pliers head 8 greatly simplifies the disassembly and replacement process, improving work efficiency.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0024] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can refer to mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc., are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0025] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A quick-change tool for the forging manipulator pliers, characterized in that: include: A drive base (1) is provided inside the drive base (1), and a drive arm (3) is provided on the surface of the drive shaft. The drive arm (3) is rotatably connected to the drive base (1) through the drive base (1). A mounting plate (4) is provided on the surface of the drive arm (3), and the mounting plate (4) is fixedly connected to the drive arm (3) by bolts. A clamping arm (6) is provided on the side of the mounting plate (4), and the clamping arm (6) is welded and fixed to the mounting plate (4). The clamping arm (6) is arranged in an L-shaped structure, and a fixed connecting plate (7) is provided on the side of the head end of the clamping arm (6). A plier head (8) is provided on the surface of the connecting plate (7), and a changing tool (2) is provided at the plier head (8). (2) Includes a base (11), the upper part of which is provided with a first fixing plate (12) and a second fixing plate (13). The surface of the first fixing plate (12) is provided with a movable frame (18) and the movable frame (18) is slidably connected to the first fixing plate (12). The side of the movable frame (18) is provided with a snap-fit ​​block (20) and the snap-fit ​​block (20) matches the internal groove of the clamp head (8). The side of the second fixing plate (13) is provided with an adjusting rod (15) and the adjusting rod (15) is threadedly connected to the second fixing plate (13). One end of the adjusting rod (15) is provided with a pressure plate (14) and the pressure plate (14) is in contact with the clamp arm (6).

2. The quick-change tool for the forging manipulator head according to claim 1, characterized in that: The mounting plate (4) has a positioning sleeve (5) on its side and a fixing frame (9) on its side. The fixing frame (9) has a positioning post (10) on its surface. The positioning sleeve (5) and the positioning post (10) are connected to each other.

3. The quick-change tool for the forging manipulator tongs according to claim 1, characterized in that: The movable frame (18) is provided with a locking member (19) on its side, and the locking member (19) passes through the movable frame (18) and contacts the first fixed plate (12).

4. The quick-change tool for the forging manipulator tongs according to claim 1, characterized in that: The snap-fit ​​block (20) is arranged in a V-shape.

5. A quick-change tool for the forging manipulator tongs according to claim 1, characterized in that: The adjusting rod (15) has a connecting post (16) on its side and a plug rod (17) inside the connecting post (16).

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