Soaking permeation device for liquid permeation nondestructive testing and processing of rare metal parts

Abstract

The utility model relates to the technical field of workpiece detection equipment, in particular to a soaking permeation device for liquid permeation nondestructive detection processing of rare metal parts, which comprises a base, a soaking box is arranged on the upper side of the base; a storage box is arranged in the soaking box; driving devices for allowing the storage box to move up and down are arranged on the two sides of the storage box, and a material limiting device and a rotating device for rapidly draining soaking liquid are arranged in the storage box; the T-shaped sliding block is limited by the T-shaped sliding groove, so that the motor b cannot rotate along with the supporting disc, when liquid needs to be drained, the lifting frame is lifted, the bottom of the lifting frame is made to be higher than soaking liquid, then the motor b is started to drive the inner frame to rotate, the liquid on materials is rapidly drained through centrifugal force, and the draining time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece detection equipment, in particular to an immersion penetration device for liquid penetration nondestructive detection and processing of rare metal parts. Background Art

[0002] Metal parts refer to metal blocks, metal bars, etc. of various specifications and shapes made of metal materials. Metal parts are common in industrial equipment. When metal parts are processed, liquid penetration is used to detect the locations of defects and damage, so an immersion penetration device is used.

[0003] The liquid penetration equipment for non-destructive testing of parts provided by the prior art is usually provided with an immersion box containing penetrant liquid. After immersing the workpiece into the penetrant liquid, the personnel usually lift the workpiece to drain the liquid. At this time, the next batch of workpieces cannot be immersed in the liquid while the workpiece is being drained, resulting in low efficiency of workpiece immersion. Utility Model Content

[0004] The utility model aims to provide an immersion penetration device for liquid penetration nondestructive testing of rare metal parts to solve the problems raised in the above background technology.

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

[0006] A soaking and penetration device for liquid penetration nondestructive testing of rare metal parts comprises a base; a soaking box is arranged on the upper side of the base; a storage box is arranged inside the soaking box; driving devices for the storage box to move up and down are arranged on both sides of the storage box, and a material limiting device and a rotating device for quickly draining the soaking liquid are arranged inside the storage box.

[0007] As a further solution of the utility model: the driving device for the up and down movement of the storage box includes a screw; the screw is threadedly connected to the inside of the threaded holes of the ear plates on both sides of the immersion box, the bottom of the screw extends to the bottom of the immersion box, and the connection is waterproofed; the screw is composed of two, and a driven sprocket and a driving sprocket are respectively mounted on the bottom; the driven sprocket and the driving sprocket are connected by a chain, and the bottom of the screw where the driving sprocket is located is connected to the output shaft of the motor a through a coupling.

[0008] As a further solution of the utility model: limiting holes are provided on both sides of each ear plate, the inside of the limiting hole is slidably installed on the outside of the limiting rod, and the bottom of the limiting rod is fixedly installed on the upper side of the bottom plate of the soaking box.

[0009] As a further solution of the utility model: the material limiting device includes an inner frame; a plurality of material barrels for containing materials are arranged inside the inner frame; a pressure rod is inserted and installed inside the material barrel; the top of the pressure rod is fixedly installed on the bottom of the support plate, and a T-shaped slide groove is provided on the top of the support plate; an electric telescopic rod is clamped inside the T-shaped slide groove; the top of the electric telescopic rod is fixedly installed on the top of the side wall of the immersion box through a bracket.

[0010] As a further solution of the utility model: the rotating device for quickly draining the soaking liquid includes a motor b; the bottom of the motor b is fixedly installed on the upper side of the support plate, and motor brackets are provided on both sides of the motor b; a T-shaped slider is provided at the end of the motor bracket, and the T-shaped slider is slidably installed inside the T-shaped slide groove, and the T-shaped slide groove is opened on the side wall of the soaking box.

[0011] As a further solution of the utility model: the end of the pressure rod is provided with a replacement cap made of a material whose hardness is less than the hardness of the material, and the replacement cap has different heights.

[0012] As a further solution of the utility model: the replacement cap is made of silicone or rubber, and a buffer layer made of silicone or rubber is attached to the inside of the material barrel.

[0013] As a further solution of the utility model: the base includes an upper seat shell and a lower seat shell; the upper seat shell is slidably connected to the lower seat shell, and a shock absorbing mechanism is provided between the upper seat shell and the lower seat shell.

[0014] As a further solution of the utility model: the shock absorbing mechanism includes a plug sleeve, a plug rod, and a buffer spring; the plug rod is movably sleeved on the top of the plug sleeve, and the buffer spring is movably sleeved on the outside of the plug sleeve, by arranging the buffer spring; the bottom of the plug sleeve is fixedly installed on the top of the lower seat shell; the top of the plug rod is fixedly connected to the bottom of the upper seat shell; the interior of the plug sleeve is filled with damping grease, and the interior of the plug sleeve is fixedly sleeved with a sealing strip, and the sealing strip is interference fit on the surface of the plug rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model places each material into the material barrel respectively, and then drives the electric telescopic rod to place the pressure rod on the upper side of the material. There is a certain distance between the material and the pressure rod so that all the materials can be immersed in the liquid.

[0017] 2. The T-shaped slider is limited by the T-shaped slide groove, so that the motor b will not rotate with the support plate. When the liquid needs to be drained, the lifting frame is raised so that the bottom of the lifting frame is higher than the soaking liquid, and then the motor b is started to drive the inner frame to rotate, so that the centrifugal force is used to quickly drain the liquid on the material, saving the draining time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The present invention is a schematic diagram of the structure of an immersion penetration device for liquid penetration nondestructive testing of rare metal parts.

[0020] Figure 2 The present invention is a schematic structural diagram showing a side view of the internal structure of an immersion box in an immersion penetration device used for liquid penetration nondestructive testing of rare metal parts.

[0021] Figure 3 The schematic diagram is a structural diagram of AA in an immersion penetration device for liquid penetration nondestructive testing of rare metal parts.

[0022] Figure 4 The present invention is a schematic structural diagram of the main view of the internal structure of an immersion box in an immersion penetration device used for liquid penetration nondestructive testing of rare metal parts.

[0023] Figure 5 The schematic diagram is a structural diagram of BB in an immersion penetration device for liquid penetration nondestructive testing of rare metal parts.

[0024] Figure 6 The present invention is a three-dimensional structural schematic diagram of the internal structure of an immersion box in an immersion penetration device used for liquid penetration nondestructive testing of rare metal parts.

[0025] Figure 7 The present invention is a schematic diagram of the structure of a base in an immersion penetration device used for liquid penetration nondestructive testing of rare metal parts.

[0026] Figure 8 The present invention is a schematic diagram of the structure of a shock absorbing mechanism in an immersion penetration device used for liquid penetration nondestructive testing of rare metal parts.

[0027] In the figure: base 1, upper seat shell 101, lower seat shell 102, shock absorbing mechanism 2, plug sleeve 201, plug column 202, buffer spring 203, damping grease 204, sealing strip 205, motor a3, driven sprocket 4, driving sprocket 5, chain 6, immersion box 7, top cover 8, lifting frame 9, ear plate 901, limit rod 10, screw 11, motor b12, motor bracket 1201, electric telescopic rod 14, inner frame 15, support plate 16, T-shaped slide groove 1601, pressure rod 17, material barrel 18. DETAILED DESCRIPTION

[0028] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1

[0032] See also Figures 1 to 6 In an embodiment of the utility model, an immersion penetration device for liquid penetration nondestructive testing of rare metal parts includes a base 1; a immersion box 7 is provided on the upper side of the base 1; a storage box is provided inside the immersion box 7; driving devices for the up and down movement of the storage box are provided on both sides of the storage box, and a material limiting device and a rotating device for quickly draining the immersion liquid are provided inside the storage box.

[0033] What needs to be explained in detail in the present embodiment is that the driving device for the up and down movement of the storage box includes a lead screw 11; the lead screw 11 is threadedly connected to the inside of the threaded holes of the ear plates on both sides of the immersion box 7, and the bottom of the lead screw 11 extends to the bottom of the immersion box 7, and a waterproof treatment is performed at the connection; the lead screw 11 is composed of two, and a driven sprocket 4 and a driving sprocket 5 are respectively mounted on the bottom thereof; the driven sprocket 4 and the driving sprocket 5 are connected by a chain 6, and the bottom of the lead screw where the driving sprocket 5 is located is connected to the output shaft of the motor a3 through a coupling, and the driven sprocket 4 is driven by the chain 6, so that the driven sprocket 4 and the driving sprocket 5 rotate synchronously, avoiding rotation differences between the two lead screws.

[0034] In order to make the soaking box 7 more stable during the lifting process, limit holes are provided on both sides of the ear plate 901 on each side. The inside of the limit hole is slidably installed on the outside of the limit rod 10, and the bottom of the limit rod 10 is fixedly installed on the upper side of the bottom plate of the soaking box 7.

[0035] What needs to be explained in detail in the present embodiment is that the material limiting device includes an inner frame 15; a plurality of material barrels 18 for containing materials are arranged inside the inner frame 15; a pressure rod 17 is inserted and installed inside the material barrel 18; the top of the pressure rod 17 is fixedly installed on the bottom of the support plate 16, and a T-shaped slide groove 1601 is opened on the top of the support plate 16; an electric telescopic rod 14 is clamped inside the T-shaped slide groove 1601; the top of the electric telescopic rod 14 is fixedly installed on the top of the side wall of the immersion box 7 through a bracket. When in use, each material is placed in the material barrel 18 respectively, and then the electric telescopic rod 14 is driven to place the pressure rod 17 on the upper side of the material. There is a certain distance between the material and the pressure rod 17 so that all the materials can be immersed in the liquid.

[0036] What needs to be explained in detail in the present embodiment is that the rotating device for quickly draining the soaking liquid includes a motor b12; the bottom of the motor b12 is fixedly installed on the upper side of the support plate 16, and motor brackets 1201 are provided on both sides of the motor b12; a T-shaped slider is provided at the end of the motor bracket 1201, and the T-shaped slider is slidably installed inside the T-shaped slide groove, and the T-shaped slide groove is opened on the side wall of the soaking box 7. When in use, the T-shaped slider is limited by the T-shaped slide groove, so that the motor b will not rotate with the support plate 16. When the liquid needs to be drained, the lifting frame 9 is lifted so that the bottom of the lifting frame 9 is higher than the soaking liquid, and then the motor b is started to drive the inner frame to rotate, thereby using centrifugal force to quickly drain the liquid on the material, saving draining time.

[0037] In this embodiment, it needs to be further explained that in order to allow materials of different heights to be placed in the material barrel 18 at the same time and make its top equal to the pressure rod 17, the end of the pressure rod 17 is provided with a replacement cap made of a material whose hardness is less than the hardness of the material, and the replacement cap has different heights.

[0038] It needs to be further explained in this embodiment that the replacement cap is made of silicone or rubber, and a buffer layer made of silicone or rubber is attached to the inside of the material barrel 18.

[0039] It should be noted that the utility model is an immersion penetration device for liquid penetration non-destructive testing of rare metal parts. The motor, electric telescopic rod and other components are all universal standard parts or components known to technical personnel in this field. The structure and principle thereof can be known to technical personnel through technical manuals or through conventional experimental methods.

[0040] Embodiment 2

[0041] Please refer to Figure 7-8 Based on the first embodiment of the present application, which provides an immersion infiltration device for liquid penetrant nondestructive testing of rare metal parts, the second embodiment of the present application provides another immersion infiltration device for liquid penetrant nondestructive testing of rare metal parts. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0042] Specifically, the second embodiment of the present application provides an immersion penetration device for liquid penetration nondestructive testing of rare metal parts. The difference is that the base 1 includes an upper shell 101 and a lower shell 102; the upper shell 101 is slidably connected to the lower shell 102, and a shock absorbing mechanism 2 is provided between the upper shell 101 and the lower shell 102.

[0043] Please refer to Figure 8 Specifically, the shock absorbing mechanism 2 includes a sleeve 201, a plug 202, and a buffer spring 203; the plug 202 is movably sleeved on the top of the sleeve 201. Through the cooperation of the sleeve 201 and the plug 202, when vibration occurs, the plug 22 can move inside the sleeve 21, and the friction between the sleeve 201 and the plug 202 consumes the energy of the vibration, thereby reducing the propagation of the vibration. The buffer spring 203 is movably sleeved on the outside of the sleeve 201. By setting the buffer spring 203, when vibration occurs, the buffer spring 203 can buffer the vibration and reduce the amplitude of the vibration; the bottom of the sleeve 201 is fixed It is fixedly installed on the top of the lower seat shell 102; the top of the plug rod 202 is fixedly connected to the bottom of the upper seat shell 101; the interior of the plug sleeve 201 is filled with damping grease 204. By setting the damping grease 204, the damping grease 204 can generate greater resistance, and can delay and buffer the movement of the plug rod 202, so that the movement of the plug rod 202 is more stable, and the interior of the plug sleeve 201 is fixedly sleeved with a sealing strip 205, which is interference fit on the surface of the plug rod 202. The sealing strip 205 can seal the gap between the plug sleeve 201 and the plug rod 202 to prevent the damping grease 204 from leaking from the plug sleeve 201.

[0044] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0045] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An immersion penetration device for liquid penetration nondestructive testing of rare metal parts, characterized in that: The invention comprises a base (1); a soaking box (7) is provided on the upper side of the base (1); a storage box is provided inside the soaking box (7); driving devices for enabling the storage box to move up and down are provided on both sides of the storage box; a material limiting device and a rotating device for quickly draining the soaking liquid are provided inside the storage box.

2. The immersion penetration device for liquid penetrant nondestructive testing of rare metal parts according to claim 1 is characterized in that: The driving device for the up and down movement of the storage box comprises a lead screw (11); the lead screw (11) is threadedly connected to the inside of the threaded holes of the ear plates on both sides of the immersion box (7); the bottom of the lead screw (11) extends to the bottom of the immersion box (7), and a waterproof treatment is performed at the connection; the lead screw (11) is composed of two, and a driven sprocket (4) and a driving sprocket (5) are respectively mounted on the bottom of the lead screw; the driven sprocket (4) and the driving sprocket (5) are connected by a chain (6), and the bottom of the lead screw where the driving sprocket (5) is located is connected to the output shaft of the motor a (3) by a coupling.

3. The immersion penetration device for liquid penetrant nondestructive testing of rare metal parts according to claim 2, characterized in that: Limiting holes are provided on both sides of the ear plate (901) on each side, and the inside of the limiting hole is slidably mounted on the outside of the limiting rod (10), and the bottom of the limiting rod (10) is fixedly mounted on the upper side of the bottom plate of the soaking box (7).

4. The immersion penetration device for liquid penetrant nondestructive testing of rare metal parts according to claim 1, characterized in that: The material limiting device comprises an inner frame (15); a plurality of material barrels (18) for containing materials are arranged inside the inner frame (15); a pressure rod (17) is inserted and installed inside the material barrel (18); the top of the pressure rod (17) is fixedly installed on the bottom of a support plate (16), and a T-shaped slide groove (1601) is provided on the top of the support plate (16); an electric telescopic rod (14) is clamped inside the T-shaped slide groove (1601); and the top of the electric telescopic rod (14) is fixedly installed on the top of the side wall of the soaking box (7) through a bracket.

5. The immersion penetration device for liquid penetrant nondestructive testing of rare metal parts according to claim 4, characterized in that: The rotating device for quickly draining the soaking liquid comprises a motor b (12); the bottom of the motor b (12) is fixedly mounted on the upper side of a support plate (16), and motor brackets (1201) are provided on both sides of the motor b (12); a T-shaped slider is provided at the end of the motor bracket (1201), and the T-shaped slider is slidably mounted inside the T-shaped slide groove, and the T-shaped slide groove is opened on the side wall of the soaking box (7).

6. The immersion penetration device for liquid penetrant nondestructive testing of rare metal parts according to claim 4, characterized in that: The end of the pressure rod (17) is provided with a replacement cap made of a material whose hardness is less than that of the material, and the replacement cap has different heights.

7. The immersion penetration device for liquid penetrant nondestructive testing of rare metal parts according to claim 6, characterized in that: The replacement cap is made of silicone or rubber, and a buffer layer made of silicone or rubber is attached to the inside of the material barrel (18).

8. The immersion penetration device for liquid penetrant nondestructive testing of rare metal parts according to claim 1, characterized in that: The base (1) comprises an upper seat shell (101) and a lower seat shell (102); the upper seat shell (101) and the lower seat shell (102) are slidably connected, and a shock absorbing mechanism (2) is provided between the upper seat shell (101) and the lower seat shell (102).

9. The immersion penetration device for liquid penetrant nondestructive testing of rare metal parts according to claim 8, characterized in that: The shock absorbing mechanism (2) comprises a plug sleeve (201), a plug rod (202), and a buffer spring (203); the plug rod (202) is movably sleeved on the top of the plug sleeve (201), and the buffer spring (203) is movably sleeved on the outside of the plug sleeve (201), and the buffer spring (203) is provided; the bottom of the plug sleeve (201) is fixedly mounted on the top of the lower seat shell (102); the top of the plug rod (202) is fixedly connected to the bottom of the upper seat shell (101); the interior of the plug sleeve (201) is filled with damping grease (204), and the interior of the plug sleeve (201) is fixedly sleeved with a sealing strip (205), and the sealing strip (205) is interference-fitted on the surface of the plug rod (202).

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