Insert air hole flaw detection tool

Abstract

The utility model relates to the technical field of metal flaw detection, and discloses an insert air hole flaw detection tool which comprises an object placing platform of flaw detection equipment, an X-ray emitter is arranged on the right side of the object placing platform, an imager is arranged on the left side of the object placing platform, and an insert placing tool is arranged on the object placing platform; the insert placing tool comprises a base, a plurality of vertically arranged sleeves are fixed on the base, and each sleeve is sleeved with a plurality of stacked inserts. An existing flatly-laid insert placing mode is replaced with a vertical insert stacking mode, the insert placing number of one-time flaw detection can be effectively increased, and therefore the insert flaw detection efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal flaw detection, in particular to an insert pore flaw detection tool. Background Art

[0002] The existing transmission housing bearing installation part is generally pre-set with an insert, and the insert needs to be inspected before placement. The existing insert inspection tool is as shown in the attached manual. Figure 4 As shown, it includes a tooling plate 30 placed on a storage platform, and a plurality of staggered grooves 31 are provided on the tooling plate, and the inserts to be inspected are inserted into the grooves. However, this flat placement method can only place 10-15 inserts at a time, and the efficiency of insert inspection is relatively low. Utility Model Content

[0003] The purpose of the utility model is to provide an insert pore flaw detection tool, which can effectively increase the number of inserts placed in one flaw detection by vertically stacking inserts instead of the existing flat placement of inserts, thereby effectively improving the insert flaw detection efficiency.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions:

[0005] An insert pore flaw detection tool, comprising a placement platform for flaw detection equipment, an X-ray emitter is arranged on the right side of the placement platform, an imager is arranged on the left side of the placement platform, and an insert placement tool is arranged on the placement platform;

[0006] The insert placement tool comprises a base, on which a plurality of vertically arranged sleeves are fixed, and each sleeve is sleeved with a plurality of stacked inserts.

[0007] By stacking the inserts vertically and inserting them into the sleeves, the X-ray emitter emits rays that pass through the inserts and then form an image on the imager. The internal conditions of the inserts can be output to the display screen through the imager, and the display screen can be used to see whether the inserts have pores and whether they are qualified. Since the rubber is stacked vertically and multiple inserts can be placed at a time without interfering with each other, and multiple sleeves are provided, multiple inserts can be inspected at a time, which can effectively improve the inspection efficiency. The number of inserts placed in this vertical manner is 3-4 times the number of inserts placed in the existing flat-laying manner, which can effectively improve the efficiency of insert inspection.

[0008] The utility model is further configured as follows: the sleeve is made of plastic material. The sleeve can also be made of other hard, light and low-density materials.

[0009] The casing is made of plastic, which allows X-rays to pass through easily, reducing the impact on the flaw detection of inserts, thereby improving the accuracy of flaw detection.

[0010] The utility model is further configured as follows: a convex ring is formed on the outer wall of one end of the sleeve close to the base, and the convex ring is located above the base.

[0011] The convex ring can make the lowermost insert inserted on the sleeve higher than the base by a certain distance, so that the flaw detection of the lowermost rubber will not be affected by the base.

[0012] The utility model is further configured such that: the distance L between two adjacent sleeves in the front-to-back direction is greater than the outer diameter D of the insert, so that the inserts on each sleeve will not overlap in the emission direction of the X-ray, and the flaw detection work of each insert will not affect each other.

[0013] The utility model is further configured as follows: the upper end of the sleeve is sleeved and fixed with a mounting guide portion;

[0014] The installation guide portion includes an integrally formed spherical arc portion, a tapered portion tangent to the spherical arc portion and having a smaller upper portion and a larger lower portion, and a straight circular portion. The straight circular portion and the sleeve are coaxially arranged and the outer diameters of the two are equal.

[0015] By providing the installation guide part, the insert can be easily inserted into the sleeve, thereby further improving the flaw detection efficiency of the insert.

[0016] The utility model is further configured as follows: a groove is formed on the lower bottom surface of the base, a damping ring is sleeved in the groove, and the damping ring is pressed against the storage platform.

[0017] The damper can increase the friction between the base and the storage platform, thereby preventing the base from slipping on the storage platform and improving the stability of the insert placement tooling.

[0018] The outstanding effects of the utility model are:

[0019] Compared with the prior art, the method of vertically stacking inserts instead of the existing method of laying inserts flat can effectively increase the number of inserts placed in one flaw detection, thereby effectively improving the efficiency of insert flaw detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a top view of the utility model;

[0021] Figure 2 It is a cross-sectional view of the utility model in the front direction;

[0022] Figure 3 for Figure 2 A partial enlarged view of A;

[0023] Figure 4 It is a structural schematic diagram of the existing insert flaw detection tooling.

[0024] Reference numerals: 10, storage platform; 11, X-ray emitter; 12, imager;

[0025] 20. Insert placement tooling;

[0026] 201, base; 202, sleeve; 203, convex ring; 204, installation guide; 205, damping ring;

[0027] 2011, Groove;

[0028] 2041, spherical arc portion; 2042, cone portion; 2043, straight round portion;

[0029] 30. tooling plate; 31. groove;

[0030] 90. Inlay. DETAILED DESCRIPTION

[0031] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0032] The following references Figures 1 to 3 The utility model is described as follows:

[0033] An insert pore flaw detection tool comprises a placement platform 10 of a flaw detection device, an X-ray emitter 11 is arranged on the right side of the placement platform 10, an imager 12 is arranged on the left side of the placement platform 10, and an insert placement tool 20 is arranged on the placement platform 10;

[0034] The insert placement tool 20 includes a base 201 , on which a plurality of vertically arranged sleeves 202 are fixed, and each sleeve 202 is sleeved with a plurality of stacked inserts 90 .

[0035] By stacking the inserts vertically and inserting them into the sleeve, the X-ray emitter emits rays that pass through the inserts and then form an image on the imager. The internal conditions of the inserts can be output to the display screen through the imager, and the display screen can be used to check whether the inserts have pores and whether they are qualified. Since the rubber is stacked vertically and multiple inserts can be placed at a time without interfering with each other, and multiple sleeves are provided at the same time, multiple inserts can be inspected at a time, which can effectively improve the efficiency of flaw detection.

[0036] The sleeve 202 is made of plastic material. The sleeve can also be made of other hard, light and low-density materials.

[0037] The casing is made of plastic, which allows X-rays to pass through easily, reducing the impact on the flaw detection of inserts, thereby improving the accuracy of flaw detection.

[0038] A convex ring 203 is formed on the outer wall of one end of the sleeve 202 close to the base 201 , and the convex ring 203 is located above the base 201 .

[0039] The convex ring can make the lowermost insert inserted on the sleeve higher than the base by a certain distance, so that the flaw detection of the lowermost rubber will not be affected by the base.

[0040] The distance L between two adjacent sleeves 202 in the front-to-back direction is greater than the outer diameter D of the insert 90, so that the inserts on each sleeve will not overlap in the X-ray emission direction, and the flaw detection work of each insert will not affect each other.

[0041] The upper end of the sleeve 202 is sleeved and fixed with a mounting guide portion 204;

[0042] The installation guide portion 204 includes an integrally formed spherical arc portion 2041, a conical portion 2042 tangent to the spherical arc portion 2041 and having a smaller upper portion and a larger lower portion, and a straight round portion 2043. The straight round portion 2043 is coaxially arranged with the sleeve 202 and the outer diameters of the two are equal.

[0043] By providing the installation guide part, the insert can be easily inserted into the sleeve, thereby further improving the flaw detection efficiency of the insert.

[0044] A groove 2011 is formed on the lower bottom surface of the base 201 , and a damping ring 205 is sleeved in the groove 2011 . The damping ring 205 is pressed against the storage platform 10 .

[0045] The damper can increase the friction between the base and the storage platform, thereby preventing the base from slipping on the storage platform and improving the stability of the insert placement tooling.

[0046] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications of the above assumptions should also be regarded as the protection scope of the present invention.

Claims

1. A tool for detecting pores in an insert, comprising a platform (10) for placing a detection device, characterized in that: The storage platform (10) is provided with an insert placement tool (20); The insert placement tool (20) comprises a base (201), a plurality of vertically arranged sleeves (202) are fixed on the base (201), and a plurality of stacked inserts (90) are sleeved on each sleeve (202).

2. The insert pore flaw detection tool according to claim 1, characterized in that: The sleeve (202) is made of plastic.

3. The insert pore flaw detection tool according to claim 1, characterized in that: A convex ring (203) is formed on the outer wall of one end of the sleeve (202) close to the base (201), and the convex ring (203) is located above the base (201).

4. The insert pore flaw detection tool according to claim 1, characterized in that: The distance L between two adjacent sleeves (202) in the front-to-back direction is greater than the outer diameter D of the insert (90).

5. The insert pore flaw detection tool according to claim 1, characterized in that: The upper end of the sleeve (202) is sleeved and fixed with a mounting guide portion (204); The installation guide portion (204) comprises an integrally formed spherical arc portion (2041), a tapered portion (2042) tangent to the spherical arc portion (2041) and having a smaller upper portion and a larger lower portion, and a straight circular portion (2043); the straight circular portion (2043) and the sleeve (202) are coaxially arranged and have the same outer diameter.

6. The insert pore flaw detection tool according to claim 1, characterized in that: A groove (2011) is formed on the lower bottom surface of the base (201), a damping ring (205) is sleeved in the groove (2011), and the damping ring (205) is pressed against the storage platform (10).

Images