Welding positioning device for anchor chain production

Abstract

The utility model relates to the technical field of positioning devices, in particular to an anchor chain production welding positioning device which comprises a base, the top of the base is fixedly connected with a rotating assembly used for rotating and positioning, the rotating assembly comprises a fixed table fixedly connected with the top of the base, the top of the fixed table is rotationally connected with a rotating disc, and the rotating disc is fixedly connected with the base. An arc-shaped groove is formed in one side of the bottom of the rotating disc, deep holes are formed in the two ends of the arc-shaped groove, a locking rod is movably connected to the interior of one deep hole, a rotating ball is movably connected to the top of the locking rod, and a fixed outer cylinder is fixed to the top of the base. By means of the clamping assembly, one side, without cracks, of a longitudinal chain ring can be clamped, the longitudinal chain ring is kept stable, operation of operators is facilitated, after the direction of the clamping assembly is adjusted, the two ends of a transverse chain ring can be clamped, and the situation that the long side face of the transverse chain ring is clamped by the clamping assembly, and welding operation of the welding operators is affected is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of positioning devices, and more specifically, to a welding positioning device for anchor chain production. Background Art

[0002] Anchor chains are items needed to fix and position ships. Through anchor chains, ships can be positioned on the sea surface to prevent sea breezes from blowing the ships off their scheduled routes.

[0003] During the production of anchor chains, cracks may appear on some anchor chains due to heating and cooling. In order to prevent the strength of the anchor chains from being affected, the cracks need to be repaired by welding. The existing repair method is usually to place the anchor chains on the ground and operators to weld. This placement method makes it difficult for operators to weld the back of the anchor chains.

[0004] Therefore, it is necessary to provide a kind of anchor chain production welding positioning device to solve the above problems. Utility Model Content

[0005] Based on the above problems existing in the prior art, the purpose of the embodiments of the present application is to provide a welding positioning device for anchor chain production.

[0006] The technical solution adopted by the present application to solve its technical problems is: a welding positioning device for anchor chain production, comprising a base, a rotating component for rotational positioning is fixedly connected to the top of the base, the rotating component comprises a fixed table fixedly connected to the top of the base, the top of the fixed table is rotatably connected to a rotating disk, an arc groove is opened on one side of the bottom of the rotating disk, both ends of the arc groove are set as deep holes, a locking rod is movably connected to the interior of one of the deep holes, a rotating bead is movably connected to the top of the locking rod, a fixed outer cylinder is fixed to the top of the base, the locking rod is movably arranged inside the fixed outer cylinder, a locking elastic member is fixedly connected to the bottom of the locking rod, the bottom of the locking elastic member is fixedly connected to the bottom of the inner wall of the fixed outer cylinder, and a clamping assembly is fixedly connected to the top of the rotating disk.

[0007] Furthermore, a sliding groove is provided at the front of the fixed outer cylinder, and a lower pressing plate for driving the locking rod is fixedly connected to the front of the locking rod, and the size of the lower pressing plate is adapted to the size of the sliding groove.

[0008] Furthermore, the clamping assembly includes a clamping shell fixedly connected to the top of the rotating disk, a fixing groove is opened on the top of the clamping shell, a bidirectional screw is rotatably connected in the fixing groove, one side of the bidirectional screw passes through the clamping shell, one side of the bidirectional screw is also fixedly connected to a driving disk, a limiting plate is provided in the middle of the fixing groove, the limiting plate is rotatably connected to the bidirectional screw, both sides of the fixing groove are slidably connected with clamping plates, and the two clamping plates are threadedly connected to the bidirectional screw.

[0009] This utility model is achieved by:

[0010] By providing a rotating component, the side of the longitudinal chain link without cracks can be clamped to keep it stable and facilitate the operation of the operators. When the direction of the clamping component is adjusted, the two ends of the transverse chain link can be clamped to prevent it from clamping to the longer side of the transverse chain link and affecting the welding operation of the welders. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The drawings constituting part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0012] Figure 1 This is a structural schematic diagram of an anchor chain production welding positioning device of the utility model;

[0013] Figure 2 This is a schematic diagram of the installation structure of the rotating assembly of the utility model;

[0014] Figure 3 This is a schematic diagram of the installation structure of the clamping assembly of the utility model;

[0015] In the figure: 101, base; 102, rotating assembly; 103, clamping assembly; 1021, rotating disk; 1022, fixed platform; 1023, fixed outer cylinder; 1024, locking elastic member; 1025, lower pressure plate; 1056, locking rod; 1027, rotating bead; 1028, arc groove; 1031, clamping shell; 1032, clamping plate; 1033, bidirectional screw; 1034, driving disk; 1035, limiting plate. DETAILED DESCRIPTION

[0016] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0017] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0018] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0019] like Figure 1-3 As shown, the present application provides an anchor chain production welding positioning device, including a base 101, a rotating assembly 102 for rotational positioning is fixedly connected to the top of the base 101, the rotating assembly 102 includes a fixed table 1022 fixedly connected to the top of the base 101, a rotating disk 1021 is rotatably connected to the top of the fixed table 1022, an arc groove 1028 is opened on one side of the bottom of the rotating disk 1021, both ends of the arc groove 1028 are set as deep holes, a locking rod 1056 is movably connected to the inside of one of the deep holes, a rotating bead 1027 is movably connected to the top of the locking rod 1056, a fixed outer cylinder 1023 is fixed to the top of the base 101, the locking rod 1056 is movably arranged inside the fixed outer cylinder 1023, a locking elastic member 1024 is fixedly connected to the bottom of the locking elastic member 1024, the bottom of the locking elastic member 1024 is fixedly connected to the bottom of the inner wall of the fixed outer cylinder 1023, and the clamping assembly 103 is fixedly connected to the top of the rotating disk 1021.

[0020] A sliding groove is provided at the front of the fixed outer cylinder 1023, and a lower pressing plate 1025 for driving the locking rod 1056 is fixedly connected to the front of the locking rod 1056. The size of the lower pressing plate 1025 matches the size of the sliding groove.

[0021] The clamping assembly 103 includes a clamping shell 1031 fixedly connected to the top of the rotating disk 1021, a fixing groove is opened on the top of the clamping shell 1031, a bidirectional screw rod 1033 is rotatably connected in the fixing groove, one side of the bidirectional screw rod 1033 passes through the clamping shell 1031, one side of the bidirectional screw rod 1033 is also fixedly connected to a driving disk 1034, a limiting plate 1035 is provided in the middle of the fixing groove, the limiting plate 1035 is rotatably connected to the bidirectional screw rod 1033, both sides of the fixing groove are slidably connected to clamping plates 1032, and the two clamping plates 1032 are threadedly connected to the bidirectional screw rod 1033.

[0022] The diameter of the rotating bead 1027 matches the diameter of the arc groove 1028 .

[0023] Working principle:

[0024] Before using the device, first check the various components of the device to ensure that the various components of the device cooperate properly and ensure that the device can work normally.

[0025] Winding rollers (not shown) are provided at both ends of the device.

[0026] When the user needs the device to work, first, the anchor chain is passed through the top above the clamping assembly 103 to connect it to another winding roller, so that the anchor chain above the clamping assembly 103 is in a straight state.

[0027] When the user needs to clamp one of the anchor chains, the driving disk 1034 is rotated to drive the bidirectional screw rod 1033 to rotate, and the bidirectional screw rod 1033 rotates to make the two clamping plates 1032 approach the limiting plate 1035 in the fixing groove, and the two clamping plates 1032 approach each other to clamp the anchor chain.

[0028] As the anchor chain is linked one by one, if the user needs to perform and weld the anchor chain connected laterally, the user presses down the lower pressing plate 1025 so that the lower pressing plate 1025 drives the locking rod 1056 to move. The locking rod 1056 moves to realize that the rotating disk 1021 is no longer positioned. When the locking rod 1056 moves, it compresses the locking elastic member 1024. When the locking rod 1056 moves to the limit, the rotating disk 1021 is rotated. The rotating disk 1021 rotates to make its rotating bead 1027 roll in the arc groove 1028. The lower pressing plate 1025 is released. When the rotating bead 1027 slides to the limit, the locking elastic member 1024 is reset, and its locking rod 1056 is pushed into the deep hole on the other side of the arc groove 1028 to realize the positioning of the rotating disk 1021. When the rotating disk 1021 rotates, it drives the clamping assembly 103 to rotate.

[0029] By providing a rotating component 102, the side of the longitudinal chain link without cracks can be clamped to keep it stable and facilitate the operation of the operators. When the direction of the clamping component 103 is adjusted, the two ends of the transverse chain link can be clamped to prevent it from clamping to the longer side of the transverse chain link and affecting the welding operation of the welders.

[0030] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0031] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0032] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0033] The above description is only the preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0034] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A welding positioning device for anchor chain production, comprising a base (101), characterized in that: The top of the base (101) is fixedly connected to a rotating assembly (102) for rotational positioning, and the rotating assembly (102) comprises a fixed platform (1022) fixedly connected to the top of the base (101), and the top of the fixed platform (1022) is rotatably connected to a rotating disk (1021), and an arc groove (1028) is provided on one side of the bottom of the rotating disk (1021), and both ends of the arc groove (1028) are set as deep holes, and a locking rod (1056) is movably connected inside one of the deep holes, and the locking rod (1056) is movably connected to the bottom of the rotating disk (1021). The top of the fixed rod (1056) is movably connected to a rotating bead (1027), the top of the base (101) is fixed with a fixed outer cylinder (1023), the locking rod (1056) is movably arranged inside the fixed outer cylinder (1023), the bottom of the locking rod (1056) is fixedly connected to a locking elastic member (1024), the bottom of the locking elastic member (1024) is fixedly connected to the bottom of the inner wall of the fixed outer cylinder (1023), and the top of the rotating disk (1021) is fixedly connected to a clamping assembly (103).

2. The anchor chain production welding positioning device according to claim 1, characterized in that: A sliding groove is provided at the front of the fixed outer cylinder (1023), and a lower pressing plate (1025) for driving the locking rod (1056) is fixedly connected to the front of the locking rod (1056), and the size of the lower pressing plate (1025) is adapted to the size of the sliding groove.

3. The anchor chain production welding positioning device according to claim 1, characterized in that: The clamping assembly (103) comprises a clamping shell (1031) fixedly connected to the top of the rotating disk (1021), a fixing groove is provided on the top of the clamping shell (1031), a bidirectional screw rod (1033) is rotatably connected in the fixing groove, one side of the bidirectional screw rod (1033) passes through the clamping shell (1031), one side of the bidirectional screw rod (1033) is also fixedly connected to a driving disk (1034), a limiting plate (1035) is provided in the middle of the fixing groove, the limiting plate (1035) is rotatably connected to the bidirectional screw rod (1033), both sides of the fixing groove are slidably connected to clamping plates (1032), and the two clamping plates (1032) are both threadedly connected to the bidirectional screw rod (1033).

4. The anchor chain production welding positioning device according to claim 1, characterized in that: The size and diameter of the rotating bead (1027) is matched with the size and diameter of the arc-shaped groove (1028).

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