Protective device for welding robot

Abstract

The utility model provides a protective device for a welding robot, and relates to the technical field of welding robot protection, the protective device comprises a bearing bottom plate and an adjusting structure, the four edges of the top of the bearing bottom plate are fixedly connected with connecting pillars, the tops of the connecting pillars are fixedly connected with a connecting support frame, and the top of the connecting support frame is fixedly connected with a right-angle sliding frame; a machining supporting table is arranged on the inner side of the connecting supporting frame, the top of the machining supporting table is fixedly connected with the right-angle sliding frame through a fixing supporting strip, a through groove is formed between the connecting supporting frame and the machining supporting table, a protection frame is arranged in the through groove, connecting supporting blocks are fixedly connected to the two sides of the protection frame, and sliding supporting holes are formed in the connecting supporting blocks. A reset supporting groove is further formed in the connecting supporting block, an extrusion protruding ring is arranged in the reset supporting groove, a spring is arranged in the position, on one side of the extrusion protruding ring, of the reset supporting groove, adjustment can be conducted according to the height of a welded object through the arrangement of an adjusting structure, and therefore it is guaranteed that electric sparks cannot splash out, and harm to workers is prevented.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the welding robot protection technical field, more specifically, it is especially related to a kind of protective devices for welding robot. BACKGROUND

[0002] The welding robot is the industrial robot engaged in welding including cutting and spraying at present, according to the definition of standard welding robot of international standardization organization industrial robot, industrial robot is a multipurpose, repeatable programming automatic control operating machine, with three or more programmable shafts, for industrial automation field, to adapt to different purposes, the mechanical interface of last shaft of robot, usually a connecting flange, can be connected with different tools or end effector.

[0003] Based on the above, the existing welding robot can generate a large amount of electric spark when welding workpiece, so it is necessary to block by protective plate, but the size of the object welded is different, and the protective plate cannot be adjusted with the size of the object, so there is still the problem of spark flying out, the practicability is poor, and the protection effect is reduced. SUMMARY

[0004] Therefore, the utility model aims at providing a protective device for welding robot to solve at least one problem in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0006] The utility model discloses a kind of protective devices for welding robot, and specifically includes bearing bottom plate and adjusting structure;The top four sides of the bearing bottom plate are fixedly connected with connecting pillar, the top of connecting pillar is fixedly connected with connecting branch, the top of connecting branch is fixedly connected with right-angle sliding frame, the inner side of connecting branch is equipped with processing support, and the top of processing support is fixedly connected with right-angle sliding frame by fixed support, connecting branch and processing support are equipped with through slot, and protective frame is equipped in through slot, the two sides of protective frame are fixedly connected with connecting block, sliding hole is opened in the inside of connecting block, reset support groove is also opened in the inside of connecting block, extrusion convex ring is equipped in the inside of reset support groove, spring is equipped in the inside of reset support groove on one side of extrusion convex ring, and connecting slide column is fixedly connected at the midpoint of extrusion convex ring.

[0007] In at least some embodiments, the connecting slide column is fixedly connected with the pull rod outside the connecting block, and the two ends of the pull rod are fixedly connected with locking plug column inside.

[0008] In at least some embodiments, the side of right-angle sliding frame is fixedly connected with connecting strip, locking insertion hole is opened in connecting strip, and locking plug column is inserted into locking insertion hole.

[0009] Compared with the prior art, the protective device for the welding robot has the following beneficial effects:

[0010] The protective device for the welding robot has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0011] The accompanying drawings, which form a part of this application, are intended to provide further understanding of the application and are incorporated herein for a purpose of explanations. The present application will become more fully understood from the detailed description and accompanying drawings, and thus, specific embodiments of the application and the terminology used therein should not be used to limit the application.

[0012] Figure 1 is a structural schematic view of the present application.

[0013] Figure 2 is a structural schematic view of the present application.

[0014] Figure 3 is a structural schematic view of the present application.

[0015] Figure 4 is a structural schematic view of the present application.

[0016] BRIEF DESCRIPTION OF DRAWINGS

[0017] 1, bearing bottom plate; 101, connecting column;

[0018] 2, adjusting structure; 201, connecting frame; 2011, right-angle sliding frame; 202, processing support; 2021, fixed support; 203, protective frame; 2031, connecting block; 2032, sliding support hole; 2033, reset support groove; 2034, connecting slide column; 2035, extrusion convex ring; 2036, spring; 2037, pull rod; 2038, locking column; 204, connecting strip; 2041, locking hole; 205, through slot; DETAILED DESCRIPTION

[0019] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0020] As shown in the accompanying Figure 1 to the accompanying Figure 4 drawings:

[0021] The utility model provides a kind of protective device for welding robot, including bearing bottom plate 1 and adjusting structure 2;

[0022] The top four sides of the bearing bottom plate 1 are fixedly connected with connecting struts 101, the top of the connecting struts 101 is fixedly connected with a connecting frame 201, the top of the connecting frame 201 is fixedly connected with a right-angle sliding frame 2011, the inner side of the connecting frame 201 is provided with a machining support 202, the top of the machining support 202 is fixedly connected with the right-angle sliding frame 2011 through a fixed support 2021, a through slot 205 is arranged between the connecting frame 201 and the machining support 202, a protection frame 203 is arranged in the through slot 205, the two sides of the protection frame 203 are fixedly connected with connecting blocks 2031, sliding holes 2032 are arranged in the connecting blocks 2031, reset grooves 2033 are further arranged in the connecting blocks 2031, extrusion protruding rings 2035 are arranged in the reset grooves 2033, springs 2036 are arranged in the reset grooves 2033 on one side of the extrusion protruding rings 2035, connecting sliding columns 2034 are fixedly connected to the midpoint of the extrusion protruding rings 2035, the connecting sliding columns 2034 pass through the connecting blocks 2031 and are fixedly connected with pull rods 2037 on the outer side, lock insertion columns 2038 are fixedly connected to the inner sides of the two ends of the pull rods 2037, connecting bars 204 are fixedly connected to the side surface of the right-angle sliding frame 2011, lock insertion holes 2041 are arranged in the connecting bars 204, and the lock insertion columns 2038 are inserted into the lock insertion holes 2041, the lock insertion columns 2038 are separated from the lock insertion holes 2041 by pulling the pull rods 2037, then the height of the welding object is adjusted to ensure that the electric sparks cannot splash out, prevent the staff from being injured, and improve the protection effect, then the protection frame 203 is supported, and then the pull rods 2037 can be loosened, because the pull rods 2037 move backward, the extrusion protruding rings 2035 drive the springs 2036 to be extruded in the reset grooves 2033 through the connecting sliding columns 2034, so that the springs 2036 are elastically deformed, the extrusion protruding rings 2035 are moved under the reaction force of the springs 2036, the connecting sliding columns 2034 are reset, the lock insertion columns 2038 are reset and inserted into the lock insertion holes 2041 through the pull rods 2037, and then the protection frame 203 can be limited. Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: the technical solutions recorded in the foregoing embodiments can still be modified, or part or all of the technical features can be replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should be covered in the scope of the claims and the description of the utility model.

[0023] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A protective device for a welding robot, comprising a bearing base plate and an adjusting structure; The top four sides of the bearing bottom plate are fixedly connected with connecting struts, and the top of each connecting strut is fixedly connected with a connecting frame. The top of the connecting frame is fixedly connected with a right-angle sliding frame, the inner side of the connecting frame is provided with a machining support, the top of the machining support is fixedly connected with the right-angle sliding frame through a fixed support, a through slot is arranged between the connecting frame and the machining support, a protective frame is arranged in the through slot, the two sides of the protective frame are fixedly connected with connecting blocks, sliding holes are arranged in the interiors of the connecting blocks, reset grooves are further arranged in the interiors of the connecting blocks, extrusion convex rings are arranged in the interiors of the reset grooves, springs are arranged in the interiors of the reset grooves on one side of the extrusion convex rings, and connecting sliding columns are fixedly connected with the extrusion convex rings at the middle points.

2. A guard for a welding robot as claimed in claim 1, characterized in that: The connecting sliding columns are fixedly connected with pull rods outside the connecting blocks, and the two ends of the pull rods are fixedly connected with locking insertion columns inside.

3. A guard for a welding robot as defined in claim 1, characterized in that: The side surface of the right-angle sliding frame is fixedly connected with a connecting support, the connecting support is provided with locking insertion holes, and the locking insertion columns are inserted into the locking insertion holes.

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