Workpiece periphery grading heightening support for robot welding platform

Abstract

A workpiece periphery grading heightening support used on a robot welding platform comprises a base (1) and a supporting plate (5). The base (1) is of a rectangular frame structure, a supporting plate (5) covers the top face of the base (1), and a clamping groove (51) is formed in the middle of the base (1). An auxiliary welding tool is designed and additionally mounted through a simple and flexible foundation supporting structure, the periphery of a workpiece is heightened in a limited grading mode, robot machining equipment is assisted in correctly recognizing the workpiece, the machining condition consistency is kept as much as possible, and the welding quality is improved. The cushion blocks are added or subtracted according to the specific structure of a workpiece, or the supporting position is replaced, so that the robot welding machining operation positioning is supported, the cushion blocks with different thicknesses are designed, prepared and replaced easily and easily, the cushion blocks can be selected according to the specific needed machining height, the machining range is widened, and the operation machining efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser beam welding or cutting processing for IPC classification B23K 26 / 00, and in particular relates to a structural innovation and improvement technology for a graded and elevated support around a workpiece on a robot welding platform. Background Art

[0002] At present, laser welding equipment uses laser as a processing medium to achieve the purpose of processing. Most of the existing traditional laser welding equipment is limited in the structure and size of the workpiece that can be welded due to the preset height and direction size restrictions of the worktable of the laser welding equipment. Not only does it make it impossible for some workpieces to be processed to be properly supported on the worktable, but it may also limit the processing range of the laser processing equipment.

[0003] Patent application 202222399529.8 provides a raised frame and laser processing equipment. The raised frame is used to raise the laser processing equipment. The raised frame includes a storage space, multiple groups of plug-in slots and an opening. The multiple groups of the plug-in slots are connected to the storage space and are stacked along the first direction. The storage space is connected to the opening in the first direction. The opening is used for the laser emitted by the laser processing equipment to pass through. The multiple groups of the plug-in slots are used for selectively inserting support members that can support workpieces. The user can insert the support member into a group of plug-in slots at a suitable height position according to the processing height required in the first direction. This is conducive to increasing the processing range of the laser processing equipment.

[0004] This type of improved technology has achieved some expected results. However, the structure is still relatively complex, the manufacturing cost is relatively high, and the versatility is limited. Utility Model Content

[0005] The technical problem to be solved by the present invention is that in response to the above-mentioned existing problems and technical needs, the present invention proposes a graded and elevated support around the workpiece on a robot welding platform to assist the robot processing equipment in correctly identifying the workpiece, maintain consistency of processing conditions as much as possible, and improve welding quality.

[0006] To this end, the utility model comprises: a base and a support plate. The base is a rectangular frame structure, the top surface of the base is pressed against the support plate, and a slot is opened in the middle.

[0007] A support groove is partially formed on the top edge of the base, and correspondingly, a pressing tongue protruding outward is arranged at the edge of the support plate, and the pressing tongue is just pressed into the support groove.

[0008] The base and the outer ends of the support plate are erected and fixed with a backing plate. Further, the upper part of the backing plate is inclined outward. Further, at least one supporting plate is erected and fixed on the outer side of the backing plate. A heightening mark is set on the outer side and back of the supporting plate.

[0009] The padding block is pressed on the base, and the bottom surface of the padding block has a protruding positioning pin that matches the slot. Further, a positioning hole is arranged in the middle of the top surface of the padding block.

[0010] The two bases are overlapped and pressed together, and the support height obtained is the sum of the support height of a single base and the height of the support plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are: adapting to the needs of workpieces of different heights and robot welding platforms, ensuring the stability and precise positioning of the workpiece during the welding process by means of limited graded padding. Flexible adjustment improves welding quality and efficiency. With a simple and flexible basic support structure, the auxiliary welding tooling is designed and installed, combined with adding and subtracting pads according to the specific structure of the workpiece, or changing the support position, so as to support the positioning of the robot welding processing operation. The design, preparation and replacement of pads of different thicknesses are simple and easy, and can be selected according to the specific required processing height, which is conducive to expanding the scope of work and improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The following drawings are for illustration only and should not be construed as limiting the present invention in any way. By referring to the following drawings, readers can understand the embodiments of the present invention and further understand the advantages and technical features of the present invention.

[0013] Figure 1 This is a schematic structural diagram of Example 1 of the utility model.

[0014] Figure 2 This is a schematic structural diagram of Example 2 of the utility model.

[0015] Figure 3 This is a schematic diagram of the structure of adding a cushion block in Example 2 of the utility model.

[0016] Figure 4 This is a schematic diagram of an application structure with a cushion block added in Example 3 of the utility model.

[0017] Figure 5 This is a schematic diagram of an application structure of the base in Example 4 of the utility model.

[0018] Reference numerals include:

[0019] 1-base, 2-back plate, 3-support plate, 4-pad, 5-support plate, 6-height mark, 11-support groove, 41-locating pin, 42-locating hole, 51-slot, 52-tongue pressure. DETAILED DESCRIPTION

[0020] It should be noted that:

[0021] The terms "comprise", "comprises", "having" and any variations thereof are intended to cover other possible options under the same logic that are not listed. For example, a process, method, system, product or apparatus that includes a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units that are not explicitly listed or inherent to these processes, methods, products or apparatus.

[0022] In the description of the present utility model, the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] In order to enable those skilled in the art to better understand the scheme of the utility model, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only an embodiment of a part of the utility model, rather than all the embodiments.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by ordinary technicians in the field to which the utility model belongs. When there is a conflict, the definitions in this specification shall prevail.

[0026] The principle of the utility model is that, in addition to the general requirement of convenient mobile stacking, the supporting structure of the limited graded raised peripheral support tooling is designed from three perspectives. First, the structure itself is required to have sufficient supporting strength. Second, it is required to have sufficient supporting strength after stacking. Third, the supporting height, area and load strength of the base 1 and the cushion block 4 need to be determined by measuring the common main parameters of common workpiece processing.

[0027] In the present invention, in addition to providing the base 1 and the cushion block 4 as the main components, new auxiliary components can also be added based on the same principle to enrich and refine the application functions.

[0028] The utility model comprises: a base 1 and a support plate 5.

[0029] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0030] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

[0031] The content of the present invention can be more easily understood by selecting the following preferred implementation methods and embodiments of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by ordinary technicians in the field to which the present invention belongs. When there is a conflict, the definition in this specification shall prevail.

[0032] Embodiment 1: As attached Figure 1 As shown, the base 1 is a rectangular frame structure, the top surface of the base 1 is pressed with a support plate 5, and a slot 51 is opened in the middle.

[0033] In the above, a support groove 11 is partially opened at the top edge of the base 1, and correspondingly, a pressing tongue 52 protruding outward is provided at the edge of the support plate 5, and the pressing tongue 52 is pressed into the support groove 11. The support groove 11 and the pressing tongue 52 cooperate to press and connect to effectively improve and ensure the support strength of the combination of the base 1 and the support plate 5.

[0034] In the above, the outer ends of the base 1 and the support plate 5 are erected and fixed with the support plate 2. Further, the upper part of the support plate 2 is tilted outward. Further, at least one supporting plate 3 is erected and fixed on the outer side of the support plate 2. The design of the support plate 2 erected obliquely outward is convenient for placing the mobile support tooling.

[0035] In the embodiment of the utility model, when used, the slot 51 also has the function of removing water from the surface of the support plate 5 to prevent rust and scaling. The support base 1 is pre-placed at the necessary position of the welding platform on the bottom surface of the workpiece by moving or pushing the support plate 2 by hand, and then the edge of the workpiece is pressed on the base 1.

[0036] Embodiment 2: As attached Figure 2 and attached Figure 3 As shown, a cushion block 4 is pressed on the base 1 , and a protruding positioning pin 41 that cooperates with the slot 51 is provided on the bottom surface of the cushion block 4 .

[0037] In the embodiment of the utility model, the cushion block 4 is stably clamped on the top of the base 1 to accurately increase the height of the support. Moreover, under the premise of limited plane tangential effect, the groove 51 cooperates with the positioning pin 41 to prevent relative sliding on the contact surface between the cushion block 4 and the support plate 5.

[0038] Embodiment 3: As attached Figure 4 As shown, as an improvement of Example 2, a positioning hole 42 is set in the middle of the top surface of the pad block 4. In some cases of temporary and convenient application, at least two pad blocks 4 are stacked and crimped with positioning pins 41 and positioning holes 42 to provide support.

[0039] Embodiment 4: As attached Figure 5 As shown, as a temporary and convenient application scenario of Example 1, two bases 1 are buckled and overlapped front and back to obtain a support height that is the sum of the support height of a single base 1 and the height of the support plate 3.

[0040] Further, a pad height mark 6 is provided on the outer side and the back of the support plate 3. The pad height mark 6 can be clearly seen behind the support tooling side, which is convenient for comparing the workpiece to select the support height.

[0041] In the embodiment of the utility model, two complete graded support pads for the periphery of the workpiece on the robot welding platform are stacked in embodiment 1 to obtain a higher support height, but the stability of the support pad structure is weak.

[0042] Based on the above 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, so as to avoid exhaustively listing all implementation methods that are unnecessary and impossible to list comprehensively.

Claims

1. A support for grading and elevating the periphery of a workpiece on a robot welding platform, comprising a base (1) and a support plate (5); characterized in that: The base (1) is in a rectangular frame structure. The top surface of the base (1) is pressed with a support plate (5), and a slot (51) is provided in the middle.

2. The workpiece periphery graded heightening support for a robot welding platform according to claim 1, characterized in that: A support groove (11) is partially formed at the top edge of the base (1), and correspondingly, a pressing tongue (52) protruding outward is provided at the edge of the support plate (5), and the pressing tongue (52) is just pressed into the support groove (11).

3. The workpiece perimeter graded heightening support for a robot welding platform according to claim 1, characterized in that: The outer ends of the base (1) and the support plate (5) are vertically fixed to the support plate (2).

4. The workpiece periphery graded heightening support for a robot welding platform according to claim 1, characterized in that: The two bases (1) are overlapped and pressed together, and the support height obtained is the sum of the support height of a single base (1) and the height of the support plate (3).

5. The workpiece periphery graded heightening support for a robot welding platform according to claim 1, characterized in that: A cushion block (4) is pressed onto the base (1), and a protruding positioning pin (41) that cooperates with the slot (51) is provided on the bottom surface of the cushion block (4).

6. The workpiece periphery graded heightening support for a robot welding platform according to claim 3, characterized in that: The upper part of the backing plate (2) is inclined outwards.

7. The workpiece periphery graded heightening support for a robot welding platform according to claim 5, characterized in that: A positioning hole (42) is provided in the middle of the top surface of the cushion block (4).

8. The workpiece periphery graded elevation support for a robot welding platform according to claim 6, characterized in that: At least one supporting plate (3) is erected and fixed on the outer side of the backing plate (2).

9. The workpiece periphery graded heightening support for a robot welding platform according to claim 8, characterized in that: Elevation marking lines (6) are arranged on the outer side and the back of the support plate (3).

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