Steel ball appearance flaw detection equipment

Abstract

The utility model discloses steel ball appearance flaw detection equipment which comprises a support frame, the inner side of the support frame is rotatably connected with a flaw detection equipment main body, the surface of the support frame is fixedly connected with friction rings, the friction rings are positioned on two sides of the flaw detection equipment main body, and the tops of the friction rings are provided with friction plates. The supporting frame is clamped by the friction ring and the friction plate, the supporting frame is stably positioned, the supporting frame and the flaw detection equipment body can always keep an angle, when the supporting frame needs to be adjusted, the lifting plate is moved upwards, the lifting plate drives the friction plate to move upwards, the friction plate compresses the spring, and the spring is compressed. The friction ring and the friction plate are separated, the friction ring and the supporting frame lose clamping force, after the supporting frame loses limiting force, the supporting frame can be rotationally adjusted, the beneficial effects of being convenient to use and high in stability are achieved, the supporting frame is stably positioned by the clamping assembly, the angle of the supporting frame is kept all the time, and the using convenience of flaw detection equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel ball flaw detection equipment, in particular to a steel ball appearance flaw detection equipment. Background Art

[0002] Steel ball eddy current flaw detector: Eddy current flaw detector is a device based on the eddy current detection principle to detect whether there are cracks, pores and other defects in metal materials. It has the function of suppressing interference signals and picking up useful information. The instrument consists of an oscillator, probe coil, signal detection device, measurement and comparison circuit, signal processing alarm display and power supply, etc. It is mainly used for non-destructive flaw detection of metal materials.

[0003] In the process of steel ball production, flaw detection equipment is needed. Traditional flaw detection equipment requires a support frame when adjusting the support angle. The support frame will repeatedly rotate due to friction during long-term use. When the support frame is used for a certain period of time, the connection between the support frame and the flaw detection equipment will wear out, resulting in the weakening of the damping force between the support frame and the flaw detection equipment. The support frame is difficult to bear the weight of the flaw detection equipment, which reduces the convenience of using the flaw detection equipment. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide a steel ball appearance flaw detection device, which has the advantages of convenient use and high stability, and solves the problem that when the flaw detection device adjusts the support angle, a support frame is needed. During long-term use, the support frame will repeatedly rotate due to friction. When the support frame is used for a certain period of time, the connection between the support frame and the flaw detection device will wear, resulting in the weakening of the damping force between the support frame and the flaw detection device. The support frame is difficult to bear the weight of the flaw detection device, which reduces the convenience of use of the flaw detection equipment.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a steel ball appearance flaw detection device, comprising a support frame, the inner side of which is rotatably connected to a flaw detection device body, the surface of which is fixedly connected to a friction ring, the friction ring being located on both sides of the flaw detection device body, a friction plate being provided on the top of the friction ring, a lifting plate being fixedly connected to the top of the friction plate, and a clamping mechanism being fixedly connected to both sides of the flaw detection device body.

[0006] As a preferred embodiment of the present invention, the clamping mechanism includes a sliding rod, which is slidably connected to the front and rear sides of the friction plate, and the top and bottom of the sliding rod are fixedly connected to mounting blocks, the surface of the mounting block is fixedly connected to the surface of the flaw detection equipment body, the front and rear sides of the top of the friction plate are fixedly connected to springs, and the top of the spring is fixedly connected to the inner wall of the mounting block.

[0007] As a preferred embodiment of the present invention, a limiting block is provided inside the lifting plate, and the surface of the limiting block is fixedly connected to the surface of the flaw detection equipment body.

[0008] As a preferred embodiment of the present invention, a linkage plate is fixedly connected to the inner side of the lifting plate, and the linkage plate is located on the top of the flaw detection equipment body.

[0009] As a preferred embodiment of the present invention, both sides of the top and bottom of the linkage plate are fixedly connected with reinforcement ribs, and the surfaces of the reinforcement ribs are fixedly connected to the inner side of the lifting plate.

[0010] As a preferred embodiment of the present invention, a weight-reducing groove is provided on the surface of the linkage plate, and the weight-reducing groove is located on the top of the flaw detection equipment body.

[0011] As a preferred embodiment of the present invention, the front side and the rear side of the pulling plate are fixedly connected to a reinforcement plate, and the bottom of the reinforcement plate is fixedly connected to the surface of the friction plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model is in a state where the support frame is clamped by the friction ring and the friction plate, so that the support frame is stably positioned and the support frame can always maintain an angle with the main body of the flaw detection equipment. When the support frame needs to be adjusted, the lifting plate is moved upward, and the lifting plate drives the friction plate to move upward, and the friction plate compresses the spring. When the spring is compressed, the friction ring and the friction plate are separated, and the friction ring and the support frame lose the clamping force. When the support frame loses the limiting force, the support frame can be rotated and adjusted, which has the advantages of convenient use and high stability. The support frame is stably positioned by the clamping assembly, so that the support frame always maintains an angle, thereby improving the convenience of using the flaw detection equipment.

[0014] 2. The utility model provides a clamping mechanism that can cooperate with the friction ring to position the support frame, thereby preventing the support frame from loosening during use, which would cause the support frame to be unable to support the main body of the flaw detection equipment, thereby improving the convenience of using the main body of the flaw detection equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a three-dimensional diagram of the main body of the flaw detection equipment of the utility model;

[0017] Figure 3 A three-dimensional diagram of the friction ring of the utility model;

[0018] Figure 4 For this utility model Figure 3 A in the middle shows the enlarged structure diagram;

[0019] Figure 5 For this utility model Figure 3 Enlarged structural diagram at point B in the middle.

[0020] In the figure: 1. Support frame; 2. NDT equipment body; 3. Friction ring; 4. Friction plate; 5. Lifting plate; 6. Clamping mechanism; 61. Sliding rod; 62. Mounting block; 63. Spring; 7. Limit block; 8. Linking plate; 9. Reinforcement rib; 10. Weight reduction groove; 11. Reinforcement plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figures 1 to 5 As shown, the utility model provides a steel ball appearance flaw detection device, including a support frame 1, the inner side of the support frame 1 is rotatably connected to the flaw detection device body 2, the surface of the support frame 1 is fixedly connected to a friction ring 3, the friction ring 3 is located on both sides of the flaw detection device body 2, the top of the friction ring 3 is provided with a friction plate 4, the top of the friction plate 4 is fixedly connected to a lifting plate 5, and both sides of the flaw detection device body 2 are fixedly connected to a clamping mechanism 6.

[0023] refer to Figure 4 The clamping mechanism 6 includes a slide rod 61, which is slidably connected to the front and rear sides of the friction plate 4. The top and bottom of the slide rod 61 are fixedly connected to a mounting block 62. The surface of the mounting block 62 is fixedly connected to the surface of the flaw detection equipment body 2. The front and rear sides of the top of the friction plate 4 are fixedly connected to a spring 63. The top of the spring 63 is fixedly connected to the inner wall of the mounting block 62.

[0024] As a technical optimization solution of the present invention, by setting up a clamping mechanism 6, the support frame 1 can be positioned in cooperation with the friction ring 3 to prevent the support frame 1 from loosening during use, resulting in the support frame 1 being unable to support the flaw detection equipment body 2, thereby improving the convenience of use of the flaw detection equipment body 2.

[0025] refer to Figure 4 A limiting block 7 is provided inside the lifting plate 5 , and the surface of the limiting block 7 is fixedly connected to the surface of the flaw detection equipment body 2 .

[0026] As a technical optimization solution of the present invention, by setting a limit block 7, the lifting plate 5 can be stabilized in sliding, avoiding shaking of the lifting plate 5 during sliding movement, causing the lifting plate 5 to loosen, and improving the sliding stability of the lifting plate 5.

[0027] refer to Figure 3 The inner side of the lifting plate 5 is fixedly connected with a linkage plate 8, and the linkage plate 8 is located on the top of the flaw detection equipment body 2.

[0028] As a technical optimization solution of the present invention, by setting a linkage plate 8, the lifting plates 5 on both sides can be driven to move simultaneously, avoiding asynchronous movement of the lifting plates 5 during use, and improving the use stability of the lifting plates 5.

[0029] refer to Figure 5 , both sides of the top and bottom of the linkage plate 8 are fixedly connected with reinforcement ribs 9, and the surface of the reinforcement rib 9 is fixedly connected to the inner side of the lifting plate 5.

[0030] As a technical optimization solution of the present invention, by setting reinforcing ribs 9, the connection between the connecting plate 8 and the lifting plate 5 can be reinforced to avoid breakage of the connecting plate 8 and the lifting plate 5 during use, prevent the connecting plate 8 and the lifting plate 5 from being unable to cooperate, and improve the use effect of the connecting plate 8 and the lifting plate 5.

[0031] refer to Figure 5 A weight-reducing groove 10 is provided on the surface of the linkage plate 8 , and the weight-reducing groove 10 is located on the top of the flaw detection equipment body 2 .

[0032] As a technical optimization solution of the present invention, by providing the weight-reducing groove 10 , the weight of the linkage plate 8 can be reduced, thereby preventing the linkage plate 8 from being difficult to pull during use and reducing the working pressure of the linkage plate 8 .

[0033] refer to Figure 4 The front and rear sides of the lifting plate 5 are fixedly connected with a reinforcement plate 11, and the bottom of the reinforcement plate 11 is fixedly connected to the surface of the friction plate 4.

[0034] As a technical optimization solution of the present invention, by setting a reinforcement plate 11, the connection between the lifting plate 5 and the friction plate 4 can be reinforced to avoid breakage of the lifting plate 5 and the friction plate 4 during use, prevent the lifting plate 5 and the friction plate 4 from being unable to cooperate, and improve the use effect of the lifting plate 5 and the friction plate 4.

[0035] The working principle and usage process of the utility model: When in use, the figure shows that the support frame 1 is clamped by the friction ring 3 and the friction plate 4, the support frame 1 is stably positioned, and the support frame 1 can always maintain an angle with the flaw detection equipment body 2. When the support frame 1 needs to be adjusted, the lifting plate 5 is moved upward, and the lifting plate 5 drives the friction plate 4 to move upward, and the friction plate 4 compresses the spring 63. The spring 63 is compressed, and the friction ring 3 and the friction plate 4 are separated, and the friction ring 3 and the support frame 1 lose the clamping force. When the support frame 1 loses the limiting force, the support frame 1 can be rotated and adjusted, thereby having the advantages of convenient use and high stability.

[0036] To sum up: the steel ball appearance flaw detection equipment, through the coordinated use of the support frame 1, the flaw detection equipment body 2, the friction ring 3, the friction plate 4, the lifting plate 5 and the clamping mechanism 6, solves the problem that the flaw detection equipment needs to use a support frame when adjusting the support angle. During long-term use, the support frame will repeatedly rotate by friction. When the support frame is used for a certain period of time, the connection between the support frame and the flaw detection equipment will wear, resulting in the weakening of the damping force between the support frame and the flaw detection equipment. The support frame is difficult to bear the weight of the flaw detection equipment, which reduces the convenience of using the flaw detection equipment.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel ball appearance flaw detection device, comprising a support frame (1), characterized in that: The inner side of the support frame (1) is rotatably connected to a flaw detection device body (2), the surface of the support frame (1) is fixedly connected to a friction ring (3), the friction ring (3) is located on both sides of the flaw detection device body (2), the top of the friction ring (3) is provided with a friction plate (4), the top of the friction plate (4) is fixedly connected to a lifting plate (5), and both sides of the flaw detection device body (2) are fixedly connected to a clamping mechanism (6).

2. The steel ball appearance flaw detection device according to claim 1, characterized in that: The clamping mechanism (6) includes a slide bar (61), the slide bar (61) is slidably connected to the front side and the rear side of the friction plate (4), the top and bottom of the slide bar (61) are fixedly connected to a mounting block (62), the surface of the mounting block (62) is fixedly connected to the surface of the flaw detection device body (2), the front side and the rear side of the top of the friction plate (4) are fixedly connected to a spring (63), and the top of the spring (63) is fixedly connected to the inner wall of the mounting block (62).

3. The steel ball appearance flaw detection device according to claim 1, characterized in that: A limiting block (7) is provided inside the lifting plate (5), and the surface of the limiting block (7) is fixedly connected to the surface of the flaw detection equipment body (2).

4. The steel ball appearance flaw detection device according to claim 1, characterized in that: The inner side of the lifting plate (5) is fixedly connected with a linkage plate (8), and the linkage plate (8) is located on the top of the flaw detection equipment body (2).

5. The steel ball appearance flaw detection device according to claim 4, characterized in that: Reinforcement ribs (9) are fixedly connected to both sides of the top and bottom of the linkage plate (8), and the surface of the reinforcement ribs (9) is fixedly connected to the inner side of the lifting plate (5).

6. The steel ball appearance flaw detection device according to claim 4, characterized in that: A weight-reducing groove (10) is provided on the surface of the linkage plate (8), and the weight-reducing groove (10) is located on the top of the flaw detection equipment body (2).

7. The steel ball appearance flaw detection device according to claim 1, characterized in that: The front and rear sides of the lifting plate (5) are both fixedly connected to a reinforcement plate (11), and the bottom of the reinforcement plate (11) is fixedly connected to the surface of the friction plate (4).

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