Metal piece welding detection device

Abstract

The utility model discloses a metal piece welding detection device, which comprises a table body, two groups of grooved pulleys are rotatably connected to the table body, the two groups of grooved pulleys are movably connected with a belt, one end and the other end of the belt are fixedly connected with sleeve bodies, detection assemblies are mounted at the two groups of sleeve bodies, one end and the other end of the table body are in threaded connection with vertical rods, and the vertical rods are in threaded connection with the table body. And the two groups of vertical rods are slidably connected with a frame body. According to the utility model, transmission of the two groups of grooved pulleys and the belt is utilized, so that the belt can drive the two groups of detection assemblies to move by utilizing the sleeve body, and then the upper and lower groups of detection assemblies can synchronously carry out synchronous welding detection operation on the top end and the top end of a metal piece on the table body, so that welding detection can be conveniently carried out on a single-side welded metal piece; and moreover, turning over is not needed during detection, so that the detection is relatively time-saving, and the detection efficiency can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field related to metal part processing, in particular to a welding detection device for metal parts. Background Technique

[0002] After the metal parts are welded, in order to ensure that the welding quality of the metal parts meets the standard, welding detection operations will be carried out on the metal parts. The existing publication number: CN220019472U, a welding detection device for metal parts realizes the co - positioning of the detection probe and the object through the settings of a fixing mechanism, a positioning mechanism, a longitudinal adjustment mechanism, a height adjustment mechanism and a conveyor, improves the accuracy of detection data, and at the same time, is convenient for detecting objects of different models.

[0003] The above has the following problems. Although the position of the detection probe can be moved, so as to facilitate the detection of the corresponding range of the weld of the metal parts, the metal parts are usually welded by single - side welding or double - side welding during the welding operation. Its detection probe is convenient for detecting single - side welded metal parts, but when detecting double - side welded metal parts, a reverse - side detection is required, which will increase the detection time and thus affect the detection efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and a welding detection device for metal parts is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A welding detection device for metal parts includes a table body. Two sets of sheave wheels are rotatably connected to the table body. The two sets of sheave wheels are movably connected with a belt. Both ends of the belt are fixedly connected with sleeve bodies. Detection components are installed at both sets of sleeve bodies. Vertical rods are threadedly connected to one end and the other end of the table body respectively. A frame body is slidably connected to the two vertical rods.

[0007] Preferably, multiple groups of ball bearings are movably connected to both the frame body and the table body.

[0008] Preferably, a motor is installed on the table body, and the output end of the motor is connected to one of the sheave wheels.

[0009] Preferably, springs are in clearance fit with the outer walls of the two vertical rods, and one end and the other end of the two springs are fixedly connected to the frame body and the corresponding vertical rods respectively.

[0010] Preferably, a handle is fixedly connected to the frame body.

[0011] Preferably, bases are fixedly connected to the four corners of the table body.

[0012] Preferably, multiple groups of the ball bearings are equally spaced from each other.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. Through the cooperation among the grooved pulley, belt, sleeve body and the detection component, by means of the transmission of two groups of grooved pulleys and the belt, the belt can drive two groups of detection components to move by means of the sleeve body, so that the upper and lower two groups of detection components can synchronously perform welding detection operations on the top and the top of the metal part on the table body. Thus, it is convenient to perform welding detection on the single-sided welded metal part, and it is also convenient to perform welding detection on the double-sided welded metal part. Moreover, during detection, there is no need to turn over the part, and the detection is relatively time-saving, which can ensure the detection efficiency.

[0015] 2. Through the cooperation among the ball bearings, vertical rod, spring and the frame body, since there are ball bearings both at the table body and the frame body, when the metal part plate is placed between the table body and the frame body, the metal part plate can be restricted to a certain extent, and it is convenient to push the metal part plate to perform welding detection work. At the same time, the vertical rod can be separated from the table body and removed, and only by relying on the ball bearings at the table body, it is convenient to move the special-shaped metal part for welding detection operation, which can increase the convenience of welding detection. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of a metal part welding detection device proposed by the present utility model;

[0017] Figure 2 is Figure 1 the schematic structural diagram of the grooved pulley, belt and sleeve body in

[0018] Figure 3 is Figure 1 the schematic structural diagram of the detection component, motor and ball bearings in

[0019] Figure 4 is Figure 1 the schematic structural diagram of the ball bearings, vertical rod and spring in

[0020] Figure 5 is Figure 1 the schematic structural diagram of the table body, frame body and ball bearings in

[0021] In the figure: 1. Table body; 2. Grooved pulley; 3. Belt; 4. Sleeve body; 5. Detection component; 6. Motor; 7. Frame body; 8. Ball bearing; 9. Vertical rod; 10. Spring; 11. Handle; 12. Base. Detailed Embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0023] Example 1, referring to Figures 1 to 5 , a metal part welding detection device, including a table body 1, two sets of grooved pulleys 2 are rotatably connected to the table body 1, the two sets of grooved pulleys 2 are movably connected to a belt 3, the two sets of grooved pulleys 2 can drive the belt 3 to move, sleeves 4 are fixedly connected to both ends of the belt 3, detection components 5 are installed at both sets of sleeves 4, the detection components 5 are ultrasonic probes, which is a kind of welding detection and is the prior art and will not be elaborated here too much. Vertical rods 9 are threadedly connected to both ends of the table body 1, and the vertical rods 9 can be disassembled from the table body 1, so as to facilitate placing special-shaped metal parts on the table body 1. A frame body 7 is slidably connected to the two vertical rods 9. By using the transmission of the two sets of grooved pulleys 2 and the belt 3, the two detection components 5 can move synchronously. Furthermore, the two detection components 5 can perform welding detection operations on both the top and bottom of the metal part, which is convenient for welding detection of metal parts with single-sided welding or double-sided welding.

[0024] In this embodiment, multiple sets of balls 8 are movably connected to both the frame body 7 and the table body 1. The balls 8 are used to facilitate the movement of the metal part on the table body 1 and facilitate welding detection. A motor 6 is installed at the table body 1, and the model of the motor 6 is selected according to actual working requirements. The output end of the motor 6 is connected to one set of grooved pulley 2. Springs 10 are in clearance fit with the outer walls of the two vertical rods 9. The springs 10 give a force for the frame body 7 to fit with the table body 1. One end and the other end of the two springs 10 are fixedly connected to the frame body 7 and the corresponding vertical rods 9 respectively. A handle 11 is fixedly connected to the frame body 7. The handle 11 is used to drive the frame body 7 to move, and the distance between the frame body 7 and the table body 1 can be adjusted, which is convenient for placing metal part plates with different thicknesses between the two. Bases 12 are fixedly connected to the four corners of the table body 1, and the multiple sets of balls 8 are equidistantly distributed from each other.

[0025] The working principle of this embodiment: When in use, lift the handle 11 by hand to lift the frame body 7. After lifting, place the welded metal part plate on the top of the table body 1. After placing, make the frame body 7 fit with the metal part plate. With the help of the balls 8 at the frame body 7 and the table body 1, the metal part plate can be pushed through the belt 3, and the welding part is placed at the belt 3. After placing, connect both the motor 6 and the detection component 5 to an external power supply and a driving device, and the two sets of grooved pulleys 2 can drive the belt 3 to move. The belt 3 can move the two detection components 5 through the sleeves 4. When the two detection components 5 move along with the belt 3, welding detection operations can be performed on the top and top of the metal part plate. If the metal part is a special-shaped part, cancel the threaded connection between the vertical rod 9 and the table body 1, and the vertical rod 9 can drive the frame body 7 to separate from the table body 1. After separation, it is also convenient to move the special-shaped metal part only relying on the balls 8 at the table body 1.

[0026] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A welding detection device for metal parts, comprising a table body (1), characterized in that, Two sets of grooved pulleys (2) are rotatably connected to the frustum (1). The two sets of grooved pulleys (2) are movably connected to a belt (3). Sleeves (4) are fixedly connected to one end and the other end of the belt (3). Detection components (5) are installed at the two sleeves (4). Vertical rods (9) are threadedly connected to one end and the other end of the frustum (1). A frame (7) is slidably connected to the two vertical rods (9).

2. The metal part welding detection device according to claim 1, characterized in that, Multiple sets of ball bearings (8) are movably connected to both the frame (7) and the frustum (1).

3. The metal part welding detection device according to claim 1, characterized in that, A motor (6) is installed at the frustum (1). The output end of the motor (6) is connected to one of the grooved pulleys (2).

4. A metal part welding detection device according to claim 1, characterized in that, The outer walls of the two vertical rods (9) are in clearance fit with springs (10). One end and the other end of the two springs (10) are fixedly connected to the frame (7) and the corresponding vertical rod (9) respectively.

5. The welding detection device for metal parts according to claim 1, wherein A handle (11) is fixedly connected to the frame (7).

6. The metal part welding detection device according to claim 1, characterized in that, Bases (12) are fixedly connected to the four corners of the frustum (1).

7. A metal part welding detection device according to claim 2, characterized in that, The multiple sets of ball bearings (8) are equidistantly distributed from each other.

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