Connecting rod magnetic powder inspection tool

Abstract

The utility model relates to the technical field of magnetic powder inspection, and discloses a connecting rod magnetic powder inspection tool which comprises a working table, a clamping device is arranged in the working table, and a baffle plate is movably arranged above the working table and located at the front end of the clamping device. A baffle plate is arranged on the working table, a containing groove is formed in the working table and located under the baffle plate, and the baffle plate is matched with the containing groove. By arranging the baffle plate, in the working process, the baffle plate can avoid splashing of flaw detection liquid, prevent the flaw detection liquid from splashing out of the working table and avoid polluting the workshop environment; and through a stepping motor, when the device does not work, a shielding plate can be retracted into a storage groove, the shielding plate is prevented from obstructing the worker to mount and dismount the workpiece, and the device is simple in overall structure, convenient to operate and good in protection performance.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic particle flaw detection, in particular to a connecting rod magnetic particle flaw detection tooling. Background Art

[0002] Magnetic particle testing is a method of using magnetic particles to detect surface defects of ferromagnetic materials. It is widely used in machinery manufacturing, aerospace, railway, electric power and other industries. The core liquid is magnetic particle testing fluid. Since the composition and use of the liquid have an important influence on the detection results, it is very important to understand the composition and function of magnetic particle testing fluid.

[0003] In the magnetic particle inspection of the connecting rod, it is necessary to spray the inspection liquid on the surface of the workpiece.

[0004] From the analysis of the above technical solutions, it can be seen that when the current connecting rod magnetic particle flaw detection tooling is working, the flaw detection liquid is easy to splash outside the workbench to avoid polluting the workshop environment. At the same time, the flaw detection liquid will also splash onto the workers. Utility Model Content

[0005] The purpose of the utility model is to provide a connecting rod magnetic particle flaw detection tool to solve the problem that the current connecting rod magnetic particle flaw detection tool proposed in the above background technology, during operation, the flaw detection liquid is easy to splash outside the workbench to avoid polluting the workshop environment, and the flaw detection liquid will also splash onto the staff.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connecting rod magnetic particle flaw detection tool, comprising a workbench, a clamping device is arranged inside the workbench, a baffle plate is movably arranged above the workbench and at the front end of the clamping device, a storage groove is arranged inside the workbench and directly below the baffle plate, the baffle plate cooperates with the storage groove, a limiting groove is arranged on the inner wall of the storage groove, a limiting plate is arranged at the end of the baffle plate on the inner side of the storage groove, the limiting plate cooperates with the limiting groove, and the limiting plate is movably installed in the storage groove through the limiting groove, a screw rod is rotatably installed inside the limiting groove, the limiting plate is threadedly sleeved on the surface of the screw rod, a stepping motor is arranged inside the limiting groove and below the screw rod, and the output end of the stepping motor is connected to the screw rod.

[0007] Furthermore, an inclined plate is fixedly installed above the shielding plate.

[0008] Furthermore, transparent glass is installed on the surface of the inclined plate.

[0009] Furthermore, a guide groove is provided at the bottom of the shielding plate, and a guide rod corresponding to the guide groove is fixedly provided inside the storage groove.

[0010] Furthermore, an operating table electrically connected to the workbench is provided at the front end of the workbench.

[0011] Furthermore, a support frame is movably provided above the workbench and at the rear end of the clamping device, and a pouring device is provided on the surface of the support frame, and the pouring device is located directly above the clamping device.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides a shielding plate, so that during the working process, the shielding plate can prevent the splashing of the flaw detection liquid, prevent the flaw detection liquid from splashing outside the workbench, avoid polluting the workshop environment, and protect the staff. The shielding plate can be retracted to the inside of the storage groove when not working through the stepping motor, so as to prevent the shielding plate from hindering the installation and disassembly of the workpiece by the staff. The overall structure is simple, the operation is convenient, and the protection is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of a connecting rod magnetic particle flaw detection tooling of the utility model;

[0015] Figure 2 This is a main sectional view of a connecting rod magnetic particle flaw detection tooling of the utility model;

[0016] Figure 3 The utility model is a connecting rod magnetic particle detection tool Figure 2 Enlarged view of point A in the middle.

[0017] In the figure: 1. workbench; 2. clamping device; 3. support frame; 4. pouring device; 5. shielding plate; 6. inclined plate; 7. storage slot; 8. guide rod; 9. guide slot; 10. limit plate; 11. screw rod; 12. stepping motor; 13. operating table. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] See also Figure 1 - Figure 3The utility model provides a technical solution: a connecting rod magnetic particle flaw detection tool, comprising a workbench 1, a clamping device 2 is arranged inside the workbench 1, a baffle plate 5 is movably arranged above the workbench 1 and at the front end of the clamping device 2, a receiving groove 7 is arranged inside the workbench 1 and directly below the baffle plate 5, the baffle plate 5 cooperates with the receiving groove 7, a limiting groove is arranged on the inner wall of the receiving groove 7, a limiting plate 10 is arranged at the end of the baffle plate 5 on the inner side of the receiving groove 7, the limiting plate 10 cooperates with the limiting groove, and the limiting plate 10 is movably installed in the receiving groove 7 through the limiting groove, a screw rod 11 is rotatably installed inside the limiting groove, the limiting plate 10 is threadedly sleeved on the surface of the screw rod 11, a stepping motor 12 is arranged inside the limiting groove and below the screw rod 11, and the output end of the stepping motor 12 is connected to the screw rod 11. By setting up the baffle plate 5, during the working process, the baffle plate 5 can prevent the splashing of the flaw detection liquid, prevent the flaw detection liquid from splashing outside the workbench 1, avoid polluting the workshop environment, and protect the staff. In addition, through the stepper motor 12, the baffle plate 5 can be retracted to the inside of the storage groove 7 when not working, so as to prevent the baffle plate 5 from hindering the installation and disassembly of the workpiece by the staff. The overall structure is simple, the operation is convenient, and the protection is good.

[0020] An inclined plate 6 is fixedly mounted above the shielding plate 5, so as to strengthen the protection of the staff.

[0021] Transparent glass is installed on the surface of the inclined plate 6, so that the workpiece can be observed through the transparent glass.

[0022] A guide groove 9 is provided at the bottom of the shielding plate 5, and a guide rod 8 corresponding to the guide groove 9 is fixedly provided inside the storage groove 7. By providing the guide groove 9 and the guide rod 8, the stability of the shielding plate 5 during displacement can be enhanced.

[0023] The front end of the workbench 1 is provided with an operating table 13 electrically connected thereto, so that when the workbench 1 operates a workpiece, the operating table 13 can be shielded outside by the shielding plate 5 and the inclined plate 6, which has a protective effect on the operating table 13.

[0024] A support frame 3 is movably arranged above the workbench 1 and at the rear end of the clamping device 2, and a spraying device 4 is arranged on the surface of the support frame 3, and the spraying device 4 is located directly above the clamping device 2. The spraying device 4 allows the surface of the workpiece to be sprayed with a flaw detection liquid.

[0025] Working principle: First, during the working process, the baffle plate 5 can prevent the splashing of the flaw detection liquid, prevent the flaw detection liquid from splashing outside the workbench 1, avoid polluting the workshop environment, and protect the staff. In addition, through the stepper motor 12, when not working, the stepper motor 12 drives the screw rod 11 to rotate. Since the limit plate 10 is threadedly sleeved on the surface of the screw rod 11, the baffle plate 5 can be retracted to the inside of the storage groove 7 to prevent the baffle plate 5 from hindering the staff from installing and disassembling the workpiece. The overall structure is simple, easy to operate, and has good protection. At the same time, the operating table 13 can be shielded on the outside by the baffle plate 5 and the inclined plate 6, which has a protective effect on the operating table 13.

[0026] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A connecting rod magnetic particle inspection tool, comprising a workbench (1), characterized in that: A clamping device (2) is provided inside the workbench (1); a shielding plate (5) is movably provided above the workbench (1) and at the front end of the clamping device (2); a storage groove (7) is provided inside the workbench (1) and directly below the shielding plate (5); the shielding plate (5) cooperates with the storage groove (7); a limiting groove is provided on the inner wall of the storage groove (7); and a limiting groove is provided at the end of the shielding plate (5) disposed inside the storage groove (7). The limiting plate (10) is matched with the limiting groove, and the limiting plate (10) is movably installed in the receiving groove (7) through the limiting groove. A screw rod (11) is rotatably installed inside the limiting groove. The limiting plate (10) is threadedly sleeved on the surface of the screw rod (11). A stepping motor (12) is arranged inside the limiting groove and below the screw rod (11), and the output end of the stepping motor (12) is connected to the screw rod (11).

2. A connecting rod magnetic particle flaw detection tool according to claim 1, characterized in that: An inclined plate (6) is fixedly mounted above the shielding plate (5).

3. A connecting rod magnetic particle flaw detection tool according to claim 2, characterized in that: Transparent glass is installed on the surface of the inclined plate (6).

4. The connecting rod magnetic particle flaw detection tool according to claim 1, characterized in that: A guide groove (9) is provided at the bottom of the shielding plate (5), and a guide rod (8) corresponding to the guide groove (9) is fixedly provided inside the storage groove (7).

5. The connecting rod magnetic particle flaw detection tool according to claim 1, characterized in that: The front end of the workbench (1) is provided with an operating table (13) electrically connected thereto.

6. The connecting rod magnetic particle flaw detection tool according to claim 1, characterized in that: A support frame (3) is movably arranged above the workbench (1) and at the rear end of the clamping device (2); a pouring device (4) is arranged on the surface of the support frame (3); and the pouring device (4) is located directly above the clamping device (2).

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