A chain de-bayoneting device

Abstract

The utility model discloses an anchor chain debarber, relates to the field of debarber, and the anchor chain debarber, including: debarber seat, connecting arm, connecting plate, limiting unit and jaw unit. The anchor chain debarber adopts the mechanism that sets the fixed block at the both ends of debarber seat, sets up the limiting unit in the fixed block, and the limiting unit is convenient for quick replacement to jaw unit, effectively reduces the equipment cost of anchor chain debarb, and the connecting arm is arranged between debarber seat and fixed block, and the jaw unit is fixed before the anchor chain debarber works, and when debarbing, the jaw unit, the connecting arm and the debarber seat rotate around the shaft center of anchor chain welding point, and the cutting edge can effectively cut and polish the sharp protrusions around the welding point, preventing the occurrence of skidding during cutting and polishing.

Description

Technical Field

[0001] This utility model relates to the field of bayonet removal technology, specifically to a bayonet removal method for anchor chains. Background Technology

[0002] Modern anchor chain de-bayonet tools are specialized tools for anchor chains. They are designed to address the sharp, bayonet-like protrusions that form due to wear and tear during the production and use of anchor chains. By using a custom-designed grinding head, these protrusions are precisely ground down, eliminating safety hazards and ensuring the stability of the anchor chain when in contact with the ship's hull. These tools are widely used in ocean shipping, port operations and maintenance, and other scenarios to improve the service life of anchor chains and operational safety.

[0003] Existing anchor chain bayonet removers mostly feature an arc-shaped cutting edge on the bayonet base to facilitate cutting and grinding sharp protrusions on the anchor chain, thereby improving the quality of the anchor chain. However, different sizes of anchor chains require correspondingly sized arc-shaped cutting edges for cutting and grinding, resulting in high cutting and grinding costs. Furthermore, the lack of a limiting mechanism for the anchor chain bayonet remover during cutting and grinding leads to slippage and incomplete removal of the barb. To address the shortcomings of existing technology, this utility model provides an anchor chain bayonet remover to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a bayonet remover that solves the problem of needing to use correspondingly sized arc-shaped cutting edges for cutting and grinding anchor chains of different sizes, resulting in high cutting and grinding costs. In addition, the lack of a limit on the anchor chain bayonet remover during cutting and grinding leads to slippage and incomplete debarking.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a bayonet remover for anchor chains, comprising:

[0006] Remove the bayonet lug, which has a cutting edge;

[0007] A connecting arm is provided on one side of the bayonet de-arming seat, and a fixing block is fixedly connected to the other end of the connecting arm;

[0008] A connecting plate is disposed on the front of the fixing block, and a protruding block is fixedly connected to the back of the connecting plate;

[0009] A limiting unit is disposed within the fixed block, and the limiting unit is used to limit the protrusion block;

[0010] The gripper unit includes a first arc-shaped gripper and a second arc-shaped gripper disposed on a connecting plate, the gripper unit being used to grip the anchor chain.

[0011] Preferably, the limiting unit includes:

[0012] The spring body has one end fixedly connected to the inner wall of the fixed block;

[0013] The slider is slidably connected to the fixed block, and the other end of the spring body is fixedly connected to the slider;

[0014] The locking block is slidably connected to the fixed block, and the end of the slider away from the spring body is fixedly connected to the locking block.

[0015] Preferably, the protruding block is slidably connected to the fixed block, and the protruding block is provided with a slot, and the locking block is engaged in the slot.

[0016] Preferably, a reinforcing ring is fixedly connected to one end of the connecting arm near the bayonet removal seat, and the reinforcing ring abuts against the bayonet removal seat.

[0017] Preferably, a control panel is fixedly connected to the back of the bayonet holder.

[0018] Preferably, both the first arc-shaped gripper and the second arc-shaped gripper are fixedly connected with locking bolts.

[0019] Its beneficial effects are as follows:

[0020] This anchor chain debarber employs a mechanism with fixed blocks at both ends of the debarber holder. Each fixed block contains a limiting unit, which facilitates quick replacement of the gripper unit. Gripper units of different diameters allow for gripping anchor chains of varying sizes, effectively reducing the equipment cost for anchor chain debarbering. A connecting arm connects the debarber holder and the fixed blocks. Before operation, the gripper unit is fixed. During debarbering, the control panel is moved, causing the gripper unit, connecting arm, and debarber holder to rotate around the axis of the anchor chain weld point. The cutting edge effectively cuts and grinds the sharp protrusions around the weld point, preventing slippage during cutting and grinding. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the limiting unit structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the gripper unit structure of this utility model.

[0025] In the diagram: 1. Bayonet holder; 11. Control panel; 12. Blade edge; 2. Connecting arm; 21. Fixing block; 22. Reinforcing ring; 3. Connecting plate; 31. Protruding block; 311. Slot; 4. Limiting unit; 41. Spring body; 42. Slider; 43. Locking block; 5. Gripper unit; 51. First arc-shaped gripper; 52. Second arc-shaped gripper; 53. Locking bolt. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0028] This utility model discloses a method for removing bayonets from anchor chains, according to the attached... Figure 1 As shown, it includes:

[0029] The bayonet holder 1, which has a cutting edge 12, serves as the main supporting component of the entire anchor chain bayonet removal system, providing a mounting base for other parts. The cutting edge 12 is the key working part for bayonet removal; it contacts the anchor chain to remove burrs.

[0030] Connecting arm 2 is located on one side of bayonet removal seat 1, and a fixing block 21 is fixedly connected to the other end of connecting arm 2. Connecting arm 2 connects bayonet removal seat 1 and fixing block 21, serving to transmit force and connect the structure. It connects bayonet removal seat 1 with subsequent components such as connecting plate 3 into a whole, making the entire bayonet removal structure stable;

[0031] The connecting plate 3 is located on the front of the fixing block 21. A protruding block 31 is fixedly connected to the back of the connecting plate 3. A claw unit 5 is provided on the connecting plate 3 for clamping the anchor chain.

[0032] A control panel 11 is fixedly connected to the back of the bayonet holder 1. The control panel 11 provides an operator with a position to hold or operate, making it convenient for the operator to control the entire anchor chain bayonet for de-stabbing work.

[0033] According to the appendix Figure 2 As shown, further, the limiting unit 4 is disposed within the fixed block 21, and the limiting unit 4 is used to limit the protrusion 31.

[0034] Limiting unit 4 includes:

[0035] The spring body 41 has one end fixedly connected to the inner wall of the fixed block 21, and the spring body 41 facilitates the control of the slider 42 to reset.

[0036] The slider 42 is slidably connected to the fixed block 21, and the other end of the spring body 41 is fixedly connected to the slider 42. The slider 42 facilitates the movement of the locking block 43.

[0037] The locking block 43 is slidably connected to the fixed block 21. The end of the slider 42 away from the spring body 41 is fixedly connected to the locking block 43. The locking block 43 is semi-circular, which facilitates the purpose of unidirectional limiting. When the protruding block 31 is inserted, the locking block 43 does not limit it.

[0038] A reinforcing ring 22 is fixedly connected to one end of the connecting arm 2 near the bayonet removal seat 1. The reinforcing ring 22 abuts against the bayonet removal seat 1 and serves to reinforce the connection between the connecting arm 2 and the bayonet removal seat 1, thereby enhancing the stability of the entire structure and preventing loosening or damage at the connection between the connecting arm 2 and the bayonet removal seat 1 during the bayonet removal process.

[0039] According to the appendix Figure 3 As shown, the gripper unit 5 includes a first arc-shaped gripper 51 and a second arc-shaped gripper 52 disposed on the connecting plate 3. The gripper unit 5 is used to grip the anchor chain. The gripping space is formed by the cooperation of the first arc-shaped gripper 51 and the second arc-shaped gripper 52 to grip the anchor chain, so that the anchor chain remains stable during the deburring process, which facilitates the deburring operation of the cutting edge 12 on the anchor chain.

[0040] The protruding block 31 is slidably connected to the fixed block 21. The protruding block 31 is provided with a slot 311, and the locking block 43 is engaged in the slot 311.

[0041] Both the first arc-shaped jaw 51 and the second arc-shaped jaw 52 are fixedly connected with locking bolts 53. The locking bolts 53 are used to lock the first arc-shaped jaw 51 and the second arc-shaped jaw 52, ​​thereby enhancing the clamping force of the jaws on the anchor chain.

[0042] Working principle: In use, the operator holds the control panel 11 and places the anchor chain between the first arc-shaped jaw 51 and the second arc-shaped jaw 52. The jaws are locked by the locking bolt 53, so that the anchor chain is firmly clamped. Then, the entire debarrel is moved so that the cutting edge 12 on the debarrel holder 1 contacts the burrs on the anchor chain. By moving or rotating the debarrel back and forth, the burrs on the anchor chain are removed by the cutting edge 12, effectively preventing the cutting edge 12 from slipping during cutting and grinding.

[0043] A limiting unit 4 is provided inside the fixed block 21. The limiting unit 4 facilitates the quick replacement of the gripper unit 5. Gripper units 5 with different diameters can easily grip anchor chains of different sizes, effectively reducing the equipment cost of anchor chain deburring. First, slide the slider 42 to adjust the locking block 43 to compress the spring body 41, and then release the locking block 43 from the locking groove 311. Then, the gripper unit 5 can be taken out together with the connecting plate 3 and the protruding block 31 for replacement. When installing the gripper unit 5, simply insert the protruding block 31 into the fixed block 21. The locking block 43 is semi-circular, which facilitates the purpose of unidirectional limiting. When the protruding block 31 is inserted, the locking block 43 does not limit it.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0045] 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 method for removing bayonets from anchor chains, characterized in that, include: Remove the bayonet lug (1), on which a cutting edge (12) is provided; A connecting arm (2) is provided on one side of the bayonet holder (1), and a fixing block (21) is fixedly connected to the other end of the connecting arm (2). A connecting plate (3) is provided on the front of the fixing block (21), and a protruding block (31) is fixedly connected to the back of the connecting plate (3). A limiting unit (4) is disposed within a fixed block (21), and the limiting unit (4) is used to limit the protrusion (31); The gripper unit (5) includes a first arc-shaped gripper (51) and a second arc-shaped gripper (52) disposed on the connecting plate (3), and the gripper unit (5) is used to grip the anchor chain.

2. The anchor chain bayonet remover according to claim 1, characterized in that, The limiting unit (4) includes: The spring body (41) has one end fixedly connected to the inner wall of the fixing block (21); The slider (42) is slidably connected to the fixed block (21), and the other end of the spring body (41) is fixedly connected to the slider (42); The locking block (43) is slidably connected to the fixed block (21), and the end of the slider (42) away from the spring body (41) is fixedly connected to the locking block (43).

3. The anchor chain bayonet removal device according to claim 2, characterized in that, The protruding block (31) is slidably connected to the fixed block (21), and the protruding block (31) is provided with a slot (311), and the card block (43) is engaged in the slot (311).

4. The anchor chain bayonet removal device according to claim 1, characterized in that, A reinforcing ring (22) is fixedly connected to one end of the connecting arm (2) near the bayonet holder (1), and the reinforcing ring (22) abuts against the bayonet holder (1).

5. The anchor chain bayonet removal device according to claim 1, characterized in that, The bayonet holder (1) is fixedly connected to a control panel (11) on its back.

6. The anchor chain bayonet removal device according to claim 1, characterized in that, Both the first arc-shaped gripper (51) and the second arc-shaped gripper (52) are fixedly connected with locking bolts (53).

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