Efficient welding detection equipment

Abstract

The utility model discloses efficient welding detection equipment, and relates to the related technical field of workpiece welding. The device comprises a fixing plate, pushing plates, an upper connecting plate and a lifting plate, side plates are fixed to the edges of the two short edges of the top of the fixing plate, the pushing plates are arranged on the faces, close to each other, of the two side plates, the sides, away from the center of the top of the fixing plate, of the pushing plates are rotationally connected with rotating screw rods, and the upper connecting plate is fixed to the tops of the pushing plates; a movable strip is fixed to the top of each upper connecting plate, clamping angle iron is fixed to the edges of the two short edges of the sides, close to each other, of the two pushing plates, a lifting plate is movably connected between the two clamping angle iron on the same pushing plate, and two pointers are fixed to the edges of the lower portions of the sides, close to each other, of the two lifting plates. By arranging the fixing plate, the pushing plate, the upper connecting plate and the lifting plate, the problems that the detection efficiency is low when the welding detection equipment works, and the size change condition of a welding seam is not convenient to determine are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to workpiece welding, and particularly relates to an efficient welding detection device. Background Technique

[0002] Welding, also known as fusion welding or brazing, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. Welding quality inspection refers to the inspection of welding results, aiming to ensure the integrity, reliability, safety and usability of the welded structure, and to ensure the weld quality in welding. However, it still has the following drawbacks in actual use:

[0003] When the welding detection device is working, it directly detects the welding of single-thickness plates. However, during the detection process, when detecting the welds of a large number of plates, the detection device needs to be continuously moved, resulting in low detection efficiency.

[0004] When the welding detection device is working, after welding, the weld thicknesses with different welding requirements are different. During the working process, when detecting welds with different thicknesses, it is only possible to determine the shape deviation degree of the weld by continuously taking pictures, and it is not convenient to determine the change of the weld size. Content of the Utility Model

[0005] The purpose of the utility model is to provide an efficient welding detection device. By setting a fixed plate, a pushing plate, an upper connecting plate and a lifting plate, the problems of low detection efficiency and inconvenience in determining the change of weld size when the welding detection device is working are solved.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model is an efficient welding detection device, including a fixed plate, a pushing plate, an upper connecting plate and a lifting plate. At the edges of two short sides of the top of the fixed plate, side plates are fixed. On the sides of the two side plates close to each other, pushing plates are arranged. On the side of the pushing plate away from the center of the top of the fixed plate, a rotating screw is rotationally connected. On the top of the pushing plate, an upper connecting plate is fixed. On the top of each upper connecting plate, a movable bar is fixed. At the edges of two short sides of the two pushing plates close to each other, clamping angle irons are fixed. Between the two clamping angle irons on the same pushing plate, a lifting plate is movably connected. At the lower edges of the sides of the two lifting plates close to each other, two pointers are fixed. During work, it is supported on the fixed plate side plate, when the pushing plate is pushed, it drives the upper connecting plate and the lifting plate to change positions, the movable bar is connected to the upper connecting plate, and when the lifting screw on the lifting plate rotates, it drives the lifting screw to change height.

[0008] Further, through holes for first screws are formed through the centers of the upper portions inside the two side plates. Plug holes are formed inside the side plates on both sides of the through holes for first screws. When the side plates work, a rotating screw rod is threadedly connected therein through the through holes for first screws.

[0009] Further, rolling seats are uniformly fixed to the top of the fixing plate. A rolling ball is movably connected to the upper portion inside the rolling seat, and the welded plate is supported by the rolling ball.

[0010] Further, movable rods are fixed to the mutually remote sides of the two pushing plates corresponding to the positions of the plug holes. The movable rods are inserted into the plug holes. The rotating screw rod is threadedly connected in the through holes for first screws. A first rotating frame is fixed to the end of the rotating screw rod remote from the pushing plate. When the pushing plates work, the pushing plates are prevented from rotating as the screw rod rotates by inserting the movable rods into the plug holes.

[0011] Further, a lifting screw rod is rotatably connected to the center of the top of the lifting plate. A second rotating frame is fixed to the top end of the lifting screw rod, and the lifting screw rod is driven to rotate by rotating the second rotating frame.

[0012] Further, a through hole for second screws is formed in the movable strip corresponding to the position of the lifting screw rod. The lifting screw rod is threadedly connected through the through hole for second screws. When the movable strip works, the lifting plate is driven to lift when the second screw rod rotates.

[0013] The utility model has the following beneficial effects:

[0014] By arranging the fixing plate, the pushing plates, the upper connecting plate and the lifting plate, the utility model solves the problem of low detection efficiency of the welding detection equipment during operation. During operation, after adjusting the pushing plates, the upper connecting plate and the lifting plate, the plates are continuously pushed onto the rolling balls on the top of the fixing plate. By pushing the plates, the weld seams on the plates are arranged between the pointers on the two lifting plates. The plates to be detected are driven to move by the rolling of the rolling balls. By directly placing the plates above the fixing plate and aligning the positions of the plates, the detection efficiency of the welding detection equipment during operation is higher.

[0015] By arranging the pushing plates, the upper connecting plate and the lifting plate, the utility model solves the problem that it is not convenient to determine the change of the weld seam size of the welding detection equipment. When the rotating screw rod rotates, it drives the pushing plates to change positions until the two lifting plates are arranged on both sides of the weld seam and the two pointers are arranged on both sides of the weld seam. By pushing the plates and observing the change of the positions between the pointers and the weld seam, the change of the weld width can be conveniently determined. Description of the Drawings

[0016] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a three-dimensional view of the assembly structure of an efficient welding detection device;

[0018] Figure 2 It is a three-dimensional view of the fixed plate structure;

[0019] Figure 3 It is a three-dimensional view of the push plate structure;

[0020] Figure 4 It is a three-dimensional view of the upper connecting plate structure;

[0021] Figure 5 It is a three-dimensional view of the lifting plate structure.

[0022] Reference numerals:

[0023] 1, fixed plate; 101, rolling seat; 102, rolling ball; 103, side plate; 104, first screw hole; 105, jack; 2, push plate; 201, clamping angle iron; 202, rotating screw; 203, first rotating frame; 204, movable rod; 3, upper connecting plate; 301, movable strip; 302, second screw hole; 4, lifting plate; 401, pointer; 402, lifting screw; 403, second rotating frame. Specific embodiments

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present utility model. Specific embodiment one

[0025] Please refer to Figures 1-5, the utility model is an efficient welding detection device, including a fixed plate 1, a pushing plate 2, an upper connecting plate 3 and a lifting plate 4, which support the plates to be welded during work. The rotating screw 202 is connected through the side plate 103. On the side of the two side plates 103 close to each other, there is a pushing plate 2. When the pushing plate 2 is pushed by the rotating screw 202, it drives the lifting plate 4 to change its position. On the side of the pushing plate 2 away from the center of the top of the fixed plate 1, there is a rotating screw 202 rotatably connected. During the rotation of the rotating screw 202, the position of the rotating screw 202 is changed by the threaded connection between the rotating screw 202 and the side plate 103. The top of the pushing plate 2 is fixed with an upper connecting plate 3. When the pushing plate 2 works, the movable bar 301 is connected through the upper connecting plate 3. On the top of each upper connecting plate 3, there is a movable bar 301 fixed. The lifting screw 402 is threadedly connected therein through the movable bar 301. On the edges of the two short sides on the side of the two pushing plates 2 close to each other, there are clamping angle irons 201 fixed. The lifting plate 4 is movably connected therein through the clamping angle irons 201. Between the two clamping angle irons 201 on the same pushing plate 2, there is a lifting plate 4 movably connected. By the lifting of the lifting plate 4, the thickness of the plate that the lifting plate 4 can limit is changed. On the lower edges of the sides of the two lifting plates 4 close to each other, there are two pointers 401 fixed. By the pointers 401 on the two lifting plates 4 arranged on both sides of the weld, the width of the weld is determined.

[0026] Specifically, through holes 104 are respectively and centrally formed in the upper parts of the two side plates 103. On both sides of the through holes 104 in the side plates 103, there are insertion holes 105 formed. When the side plates 103 work, the rotating screw 202 is threadedly connected through the through holes 104, and the movable rod 204 is movably connected through the insertion holes 105.

[0027] Furthermore, the top of the fixed plate 1 is evenly fixed with rolling seats 101. In the upper part of the rolling seats 101, there are balls 102 movably connected. The fixed plate 1 movably connects the balls 102 through the rolling seats 101, and supports the two plates to be welded through the balls 102.

[0028] Furthermore, on the sides of the two pushing plates 2 away from each other, there are movable rods 204 fixed corresponding to the positions of the insertion holes 105. The movable rods 204 are inserted into the insertion holes 105. The rotating screw 202 is threadedly connected in the through holes 104. One end of the rotating screw 202 away from the pushing plate 2 is fixed with a first rotating frame 203. When the pushing plate 2 works, the pushing plate 2 is prevented from rotating with the rotation of the rotating screw 202 through the movable rod 204. When the first rotating frame 203 rotates, it drives the pushing plate 2 to change its position.

[0029] The operation process of this embodiment is as follows: During work, first determine the position of the weld seam measured during work. Place the welded plate on the rolling ball 102, support it on the detection device through the rolling ball 102, and then rotate the first rotating frame 203 to drive the rotating screw 202 to rotate. When the rotating screw 202 rotates, it drives the pushing plate 2 to change its position until the two lifting plates 4 are arranged on both sides of the weld seam, and the two pointers 401 are arranged on both sides of the weld seam. By means of the pushing plate 2, observing the position change between the pointer 401 and the weld seam, the change situation of the weld width can be conveniently determined. Specific Embodiment Two

[0030] Please refer to Figures 1-5 , on the basis of Specific Embodiment One, a lifting screw 402 is rotatably connected to the center of the top of the lifting plate 4, and a second rotating frame 403 is fixed to the top end of the lifting screw 402. When the lifting plate 4 works, by rotating the second rotating frame 403, the lifting screw 402 is driven to rotate.

[0031] Specifically, a second threaded hole 302 is provided in the movable bar 301 corresponding to the position of the lifting screw 402, and the lifting screw 402 is threadedly connected through the second threaded hole 302. When the lifting screw 402 rotates, the lifting plate 4 is driven to move.

[0032] The operation process of this embodiment is as follows: During work, when detecting the weld seams of plates with different thicknesses, first rotate the second rotating frame 403 to drive the second rotating frame 403 to rotate, driving the lifting plate 4 to rise and fall. Through the rise and fall of the lifting plate 4, when working, the plate is just arranged at the bottom of the lifting plate 4. Then, by rotating the first rotating frame 203, the rotating screw 202 is driven to rotate, so that the distance between the two lifting plates 4 is changed. After the adjustment is completed, continuously push the plate onto the rolling ball 102 on the rolling seat 101 at the top of the fixed plate 1. By pushing the plate straight, the weld seam on the plate is arranged between the two pointers 401 on the two lifting plates 4. Through the rolling of the rolling ball 102, the plate to be detected is driven to move, and the detection efficiency is higher. Through the cooperation of the two pointers 401 on one lifting plate 4 and the two pointers 401 on the other lifting plate 4, it is determined whether the plate moves straight along the weld seam.

[0033] In the description of this specification, the description referring to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0034] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. An efficient welding detection device, comprising a fixed plate (1), a pushing plate (2), an upper connecting plate (3) and a lifting plate (4), characterized in that: On both short - side edges at the top of the fixed plate (1), side plates (103) are fixed. On the side of the two side plates (103) facing each other, a push plate (2) is provided. On the side of the push plate (2) away from the center of the top of the fixed plate (1), a rotating screw rod (202) is rotatably connected. On the top of the push plate (2), an upper connecting plate (3) is fixed. On the top of each upper connecting plate (3), a movable bar (301) is fixed. On both short - side edges at the side of the two push plates (2) facing each other, clamping angle irons (201) are fixed. Between the two clamping angle irons (201) on the same push plate (2), a lifting plate (4) is movably connected. On the lower edge of the side of the two lifting plates (4) facing each other, two pointers (401) are fixed.

2. The high-efficiency welding detection device according to claim 1, characterized in that: In the upper - central part of the two side plates (103), first screw holes (104) are penetrated and opened. On both sides of the first screw holes (104) in the side plates (103), insertion holes (105) are opened.

3. An efficient welding detection device according to claim 1, characterized in that: On the top of the fixed plate (1), rolling seats (101) are evenly fixed. In the upper part of the rolling seats (101), rolling balls (102) are movably connected.

4. An efficient welding detection device according to claim 2, characterized in that: On the side of the two push plates (2) away from each other, movable rods (204) are fixed corresponding to the positions of the insertion holes (105). The movable rods (204) are inserted into the insertion holes (105). The rotating screw rod (202) is threadedly connected in the first screw hole (104). One end of the rotating screw rod (202) away from the push plate (2) is fixed with a first rotating frame (203).

5. An efficient welding detection device according to claim 1, characterized in that: In the central part of the top of the lifting plate (4), a lifting screw rod (402) is rotatably connected. The top end of the lifting screw rod (402) is fixed with a second rotating frame (403).

6. The high-efficiency welding detection device according to claim 5, wherein: In the movable bar (301), a second screw hole (302) is opened corresponding to the position of the lifting screw rod (402). The lifting screw rod (402) is threadedly connected through the second screw hole (302).

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