Semi-automatic welding platform

Abstract

The utility model provides a semi-automatic welding platform which comprises a semi-automatic platform, and the semi-automatic platform comprises a platform plate, a positioning mechanism and an adjusting mechanism. The platform plate is of a plate-shaped structure, one end is provided with a through hole, and the other end is fixedly provided with a front claw; the positioning mechanism comprises a front claw fixedly installed on one side of the platform plate and a strong magnet fixed to the front claw, and the strong magnet is used for attracting an assembly workpiece. The adjusting mechanism comprises a limiting nut, an adjusting screw rod which penetrates through the limiting nut and is arranged on the platform plate, and a transverse leveling instrument and a longitudinal leveling instrument which are arranged on the platform plate. Due to the fact that the semi-automatic platform is attracted to the assembly workpiece through the strong magnets in the front claws of the platform plate, the horizontal height of the semi-automatic platform is consistent with that of the assembly workpiece, a semi-automatic welding trolley can conveniently run to the assembly workpiece from the semi-automatic platform, uninterrupted welding of the semi-automatic welding trolley is achieved, and welding efficiency is improved. The device is suitable for being used as a T-section bar welding auxiliary device.

Description

TECHNICAL FIELD

[0001] The utility model provides is the assembly and welding auxiliary device in the field of shipbuilding, mainly applied to the welding assembly of panel and web. BACKGROUND

[0002] At present, for the assembly process of ship product parts, especially for the T-shaped material welding assembly of panel and web combination, using semi-automatic welding trolley for welding has become one of the conventional ways.

[0003] And when using semi-automatic welding trolley for welding, one of the ways is to lay welding track on the web, and the trolley is placed on the track for welding operation, at this time there is a certain welding blind area (semi-automatic welding trolley welding arm swing dead angle, welding starting section and welding receiving section, etc.), which affects the welding quality. If the arc guide plate and the arc extinguishing plate are increased, the welding track cannot be laid in front of the operation area of the arc guide plate and the arc extinguishing plate (the arc guide plate and the arc extinguishing plate do not need to be welded with the web, so the arc guide plate and the arc extinguishing plate are in idle state in front of them, if the auxiliary welding plate is added for laying the welding track, it is a waste of materials), when the semi-automatic welding trolley is used for welding to the arc guide plate or the arc extinguishing plate, the welding operation needs to be paused to adjust the position of the semi-automatic welding trolley, so that the welding of the arc guide plate and the arc extinguishing plate can continue, the operation is interrupted, which affects the welding efficiency; at the same time, at least twice during the process, the solder cools down, which affects the welding quality; at the same time, additional manual adjustment of the semi-automatic welding trolley is required, which increases the labor, and if the workpiece to be welded is too large or too long, more people are needed to assist in the operation, which to some extent loses the significance of using the semi-automatic welding trolley.

[0004] Therefore, the existing semi-automatic welding trolley is not suitable for the operation condition of adding the arc guide plate and the arc extinguishing plate, and this technical problem needs to be solved urgently. SUMMARY

[0005] In order to improve the welding efficiency of the semi-automatic welding trolley, the utility model provides a semi-automatic welding platform. By setting up a semi-automatic welding platform at one end of the assembly workpiece, the semi-automatic welding trolley can smoothly weld from the arc guide plate to the arc extinguishing plate, and the technical problem of low welding efficiency of the semi-automatic welding trolley is solved.

[0006] The utility model adopts the following solutions to solve the technical problems:

[0007] A semi-automatic welding platform, comprising a semi-automatic platform, the semi-automatic platform comprising a platform plate, a positioning mechanism and an adjusting mechanism.

[0008] The platform plate is a plate structure, used for carrying the semi-automatic welding trolley, one end is provided with a through hole, and the other end is fixed with a front claw.

[0009] The positioning mechanism comprises a front claw fixedly installed on one side of the platform plate, and a strong magnet fixed on the front claw, used for lapping and adsorbing the assembly workpiece, and positioning the semi-automatic platform;

[0010] One end of the front claw is fixed on the platform plate, and the other end is a free end, the free end projects out of the platform plate and is provided with a blind hole, the strong magnet is arranged in the blind hole, and the strong magnet is used for adsorbing the assembly workpiece, so that the semi-automatic platform is lapped on one side of the assembly workpiece;

[0011] The adjusting mechanism comprises a limiting nut, an adjusting screw rod installed on the platform plate through the limiting nut, and a transverse level and a longitudinal level arranged on the platform plate;

[0012] A through hole is formed in the platform plate at a position far away from the front claw, the adjusting screw rod penetrates through the through hole and is locked by the limiting nut, so that the platform plate is consistent with the upper surface of the assembly workpiece in height;

[0013] The adjusting screw rod is a screw rod with a Y-shaped handle, and the Y-shaped handle is convenient for gripping and adjusting.

[0014] In order to make the semi-automatic platform welding operation more accurate, the longitudinal level is attached to the platform plate in the X-axis direction, and the longitudinal level is arranged on the side far away from the operation area, so as to facilitate observation of the operation.

[0015] Further, the transverse level is attached to the platform plate in the Y-axis direction, and the transverse level is arranged on the side not connected to the web plate and between the two through holes, so as to avoid interference with the running track of the semi-automatic welding trolley during welding operation.

[0016] Active effect, since the strong magnet in the front claw of the platform plate is adsorbed on the assembly workpiece, and the horizontal height of the platform plate is adjusted by the adjusting screw rod, the horizontal height of the semi-automatic platform is consistent with that of the assembly workpiece, the semi-automatic welding trolley is convenient for running from the semi-automatic platform to the assembly workpiece, the technical problem that the semi-automatic welding trolley needs to be stopped and adjusted in position before welding operation when the semi-automatic welding trolley is used to weld the T-shaped material by using the arc leading plate and the arc extinguishing plate is overcome, the semi-automatic welding trolley can be smoothly transferred to the assembly workpiece, uninterrupted welding is realized, and the welding efficiency is improved. It is suitable to be used as a T-shaped material welding auxiliary device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a structure schematic view of the utility model to be operated region;

[0018] Fig. 2 It is a semi-automatic welding platform schematic view of the utility model;

[0019] Fig. 3 It is a structure schematic view of the utility model.

[0020] In the figure, 1. platform plate, 2. forepaws, 3. strong magnetic, 4. longitudinal horizontal ruler, 5. transverse horizontal ruler, 6. limit nut, 7. adjusting screw, 8. assembly workpiece, 9. semi-automatic welding trolley, 10. arc guide plate, 11. arc extinguishing plate, 12. assembly platform. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] In the description of the utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the utility model product is used, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only used for differentiation in description and cannot be understood as indicating or implying relative importance.

[0023] In the description of the utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set", "mount", "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0024] In the utility model, unless otherwise expressly provided and limited, the first feature is "on" or "under" the second feature, which can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0025] In the utility model, all the embodiments, implementation manners and features of the utility model can be combined with each other without contradiction or conflict. In the utility model, conventional equipment, devices, components and the like can be purchased or self-made according to the disclosed content of the utility model. In the utility model, in order to highlight the key points of the utility model, some conventional operations and equipment, devices and components are omitted or only simply described.

[0026] Referring to Figs. 1 to 3 A kind of semi-automatic welding platform, including semi-automatic platform, semi-automatic platform is connected with assembly workpiece 8, forming continuous plane space for semi-automatic welding trolley 9 welding operation. The semi-automatic platform includes platform plate 1, positioning mechanism, adjusting mechanism;

[0027] The platform plate 1 is plate structure, for carrying semi-automatic welding trolley 9, one end is provided with through hole, the other end is fixed with front paw 2;

[0028] The positioning mechanism includes front paw 2 fixedly installed on one side of platform plate 1, and strong magnet 3 of the free end of front paw 2, for lapping and adsorbing assembly workpiece 8, positioning semi-automatic platform;

[0029] One end of the front paw 2 is fixed on the platform plate 1, and the other end is a free end, the free end projects out of the platform plate 1, and is provided with a blind hole, the strong magnet 3 is arranged in the blind hole, and the strong magnet 3 is used for adsorbing the assembly workpiece 8, so that the semi-automatic platform is lapped on one side of the assembly workpiece 8; In order to keep balance, the front paw 2 is provided with two, and is lapped on the assembly workpiece 8;

[0030] In order to avoid that the semi-automatic platform and the assembly workpiece 8 interfere with each other and affect the welding operation of the semi-automatic welding trolley 9, the front paw 2 should be arranged on the upper surface of the platform plate 1, and the free end of the front paw 2 is located on the upper surface of the assembly workpiece 8 after being connected with the assembly workpiece 8.

[0031] The adjusting mechanism includes a limiting nut 6, an adjusting screw rod 7 installed on the platform plate 1 through the limiting nut 6, and a transverse level 5 and a longitudinal level 4 arranged on the platform plate 1;

[0032] The platform plate 1 is provided with a through hole at the end of the front claw 2, the through hole is penetrated by the adjusting screw 7 and locked by the limiting nut 6, so that the platform plate 1 is consistent with the horizontal height of the upper surface of the assembly workpiece 8; in order to keep balance, the through hole is provided with two, which are symmetrically arranged with the front claw 2;

[0033] The adjusting screw 7 is a screw with a Y-shaped handle, which is convenient to grip and adjust.

[0034] In order to make the semi-automatic platform welding operation more accurate, the longitudinal level 4 is attached to the X-axis direction of the platform plate 1, and in order to facilitate observation, the longitudinal level 4 is arranged on one side of the operation area.

[0035] Further, the transverse level 5 is attached to the Y-axis direction of the platform plate 1, in order to avoid interference with the running track of the semi-automatic welding trolley 9 during welding operation, the transverse level 5 is arranged on the side not connected with the web plate, between the two through holes.

[0036] As can be imagined, the X-axis or Y-axis direction of the platform plate 1 can be provided with a through hole, for embedding the longitudinal level 4 or the transverse level 5 on the platform plate 1.

[0037] In order to make the semi-automatic platform cooperate with the assembly workpiece 8 more closely, the front claw 2 of the platform plate 1 can be cut into an acute angle, the acute angle edge is matched with the groove of the assembly workpiece 8, so that the cooperation between the semi-automatic platform and the assembly workpiece 8 is more closely and smoothly, at the same time, the design of the acute angle provides support after the platform plate 1 and the assembly workpiece 8 are overlapped, so that the running transition of the semi-automatic welding trolley 9 is more stable.

[0038] When in use, the arc guide plate 10, the assembly workpiece 8 and the arc extinguishing plate 11 are arranged on the assembly platform 12 according to the operation habit, the assembly workpiece 8 is a T-shaped section combined by a panel and a web plate, the strong magnet 3 on the front claw 2 is adsorbed on the upper surface of the web plate of the assembly workpiece 8, the adjusting screw 7 is adjusted, the other end of the platform plate 1 is consistent with the horizontal height of the assembly workpiece 8, then the longitudinal level 4 and the transverse level 5 are observed, the bubbles of the two levels are centered, then the limiting nut 6 is locked, so that the platform plate 1 remains horizontal, the setting of the semi-automatic platform is completed. Then the semi-automatic welding trolley 9 is set, the semi-automatic welding trolley 9 is placed on the platform plate 1, the welding arm of the semi-automatic welding trolley 9 is aligned with the groove position of the arc guide plate 10, the assembly workpiece 8 and the arc extinguishing plate 11 are welded in turn from the arc guide plate 10, and the welding operation is carried out, because of the setting of the semi-automatic platform, the semi-automatic welding trolley 9 can smoothly complete the transition welding from the arc guide plate 10 to the assembly workpiece 8 and the arc extinguishing plate 11, without stopping operation, realizing continuous and uninterrupted welding.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A semi-automatic welding platform, comprising a semi-automatic platform, characterized in that: the semi-automatic platform comprises a platform plate (1), a positioning mechanism and an adjusting mechanism; the platform plate (1) is in the form of a plate, used to carry a semi-automatic welding trolley (9), and has a through hole at one end and a front claw (2) fixed at the other end; the positioning mechanism comprises the front claw (2) fixedly installed on one side of the platform plate (1), and a strong magnet (3) fixed on the front claw (2), used to lap and adsorb an assembly workpiece (8) and position the semi-automatic platform; the adjusting mechanism comprises a limiting nut (6), an adjusting screw rod (7) installed on the platform plate through the limiting nut (6), and a transverse level (5) and a longitudinal level (4) arranged on the platform plate (1).

2. The semi-automatic welding platform according to claim 1, characterized in that: the front claw (2) is provided with two, one end is fixed on the platform plate (1), and the other end is a free end, the free end protrudes out of the platform plate (1) and is provided with a blind hole, the strong magnet (3) is arranged in the blind hole, the strong magnet (3) is used to adsorb the assembly workpiece (8) to lap the semi-automatic platform on one side of the assembly workpiece (8).

3. The semi-automatic welding platform according to claim 1, characterized in that: the platform plate (1) is provided with a through hole at the end far from the front claw (2), the through hole is provided with two and is symmetrically arranged with the front claw (2), the adjusting screw rod (7) penetrates through the through hole and is locked by the limiting nut (6), so that the platform plate (1) is consistent with the upper surface of the assembly workpiece (8) in height.

4. The semi-automatic welding platform according to claim 3, characterized in that: the adjusting screw rod (7) is a screw rod with a Y-shaped handle, which is convenient for gripping and adjusting.

5. The semi-automatic welding platform according to claim 3, characterized in that: the platform plate (1) is provided with the longitudinal level (4) in the X-axis direction, which is arranged on the side far from the working area for convenient observation.

6. The semi-automatic welding platform according to claim 3, characterized in that: the platform plate (1) is provided with the transverse level (5) in the Y-axis direction, which is arranged between the two through holes on the side not in contact with the assembly workpiece (8).

7. The semi-automatic welding platform according to claim 1, characterized in that: the lower surface of the platform plate (1) is cut into an acute angle.

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