CN210090367U - Split type magnetic leakage transverse probe - Google Patents
Split type magnetic leakage transverse probe Download PDFInfo
- Publication number
- CN210090367U CN210090367U CN201920689687.2U CN201920689687U CN210090367U CN 210090367 U CN210090367 U CN 210090367U CN 201920689687 U CN201920689687 U CN 201920689687U CN 210090367 U CN210090367 U CN 210090367U
- Authority
- CN
- China
- Prior art keywords
- probe
- support
- shaped
- coil
- bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The utility model relates to a split type magnetic leakage transverse probe, which comprises a bracket, a support and a probe coil and is characterized in that the support is a special-shaped structural member, and a notch matched with the probe coil is arranged in the middle of the support; the support is two L-shaped structural members, wherein one side of each L-shaped structural member is symmetrically fixed on the support through a screw; the probe coil is inserted on the support and is fixedly connected with the other L-shaped edge of the bracket through a screw. The beneficial effects are as follows: the probe coil and the probe shell which are separately manufactured are assembled and installed, when the probe shell is abraded, only the probe shell needs to be replaced, and the probe shell and the original probe coil are recombined to form a new probe, so that the consumption of the probe can be reduced, the tool cost is saved, the waste is reduced, the production cost of a product is reduced, and the market competitiveness of the product is improved.
Description
Technical Field
The utility model relates to a nondestructive test technical field especially relates to a split type magnetic leakage transverse probe.
Background
In the production process of the seamless steel tube, the surface quality of the seamless steel tube is mainly detected by a magnetic flux leakage flaw detector. At present, probes used for transverse detection of domestic and foreign leakage magnetic flaw detectors are all of an integral structure, namely a probe coil and a probe shell are made into a whole. In the detection process, the wear-resistant block arranged on the probe shell is worn by being contacted with the surface of the steel pipe for a long time, when the wear-resistant block is worn to a certain degree, the detection coil of the probe is directly worn on the surface of the steel pipe, the detection coil of the probe is easily worn out, and the probe is damaged. Production practices prove that the service life of the detection coil is far longer than that of the probe shell, and when the shell is damaged, the detection coil is discarded under the condition that the detection coil can be used, so that great waste is caused.
Taking a certain seamless steel pipe steel mill as an example, the average price of imported transverse probes is about 4 ten thousand yuan, the cost of probes consumed every year is more than 160 ten thousand yuan, the production cost is high, and the market competitiveness of products is weak.
SUMMERY OF THE UTILITY MODEL
For overcoming the prior art defect, the utility model provides a technical problem provides a horizontal probe of split type magnetic leakage, is formed by the probe coil of making alone respectively and the probe casing aggregate erection, after probe casing wearing and tearing, only needs to change the probe casing, can constitute a new probe with original probe coil recombination, can reduce the consumption of probe, saves the instrument cost, reduces extravagantly, reduces the manufacturing cost of product, improves the market competition of product.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a split type magnetic flux leakage transverse probe comprises a bracket, a support and a probe coil and is characterized in that the support is a special-shaped structural member, and a notch matched with the probe coil is formed in the middle of the support; the support is two L-shaped structural members, wherein one side of each L-shaped structural member is symmetrically fixed on the support through a screw; the probe coil is inserted on the support and is fixedly connected with the other L-shaped edge of the bracket through a screw.
The bottom of the support is of an arc-shaped structure, 4 wear-resistant blocks are uniformly and symmetrically arranged on the surface of the support, and the radius R of the wear-resistant blocks is matched with the probe coil.
The L-shaped edges of the support and the support are two rib plate structures provided with waist-shaped through holes, and the distance t between the L-shaped edges is 5-10 mm larger than the notch formed in the support; the L-shaped edge of the bracket and the probe coil is of a whole-block trapezoidal rib plate structure, and 2 semicircular through holes are symmetrically formed in the center of the L-shaped edge.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the split type magnetic leakage transverse probe is formed by combining and installing the probe coil and the probe shell which are respectively and independently manufactured, when the probe shell is abraded, a new probe can be formed by only replacing the probe shell (the service life of the detection coil is far longer than that of the probe shell) and recombining the detection coil with the original probe coil, the consumption of the probe can be reduced, the tool cost is saved, the waste is reduced, the production cost of a product is reduced, and the market competitiveness of the product is improved;
2) import is replaced, and foreign exchange resources are saved;
3) taking a certain seamless steel pipe steel mill as an example, the cost of the consumption probe can be saved by 80 ten thousand yuan/year after the utility model is adopted.
Drawings
FIG. 1 is a schematic front view of the structure principle of the present invention;
fig. 2 is a schematic plan view of the structure principle of the present invention;
FIG. 3 is a schematic front view of the support of the present invention;
FIG. 4 is a schematic top view of the support of the present invention;
FIG. 5 is a sectional view taken along line A-A in FIG. 4;
FIG. 6 is a schematic bottom view of the support of the present invention;
FIG. 7 is a sectional view taken along line B-B of FIG. 6;
FIG. 8 is a schematic front view of the bracket of the present invention;
fig. 9 is a schematic left side view of the bracket of the present invention;
fig. 10 is a schematic plan view of the structure of the bracket of the present invention.
In the figure: 1-bracket 11-kidney-shaped through hole 12-semicircular through hole 2-support 21-notch 22-threaded counter bore 23-wear-resistant block 3-probe coil
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in fig. 1-10, the split type magnetic flux leakage transverse probe of the present invention comprises a support 1, a support 2 and a probe coil 3, wherein the support 2 is a special-shaped structural member, and a notch 21 (a through notch for passing the probe coil 3) matching with the probe coil 3 is formed in the middle of the support 2; the support 1 is two L-shaped structural members, wherein one side of each L-shape is symmetrically fixed on the support 2 through a screw; the probe coil 3 is inserted on the support 2 and is fixedly connected with the other L-shaped edge of the bracket 1 through a screw. Therefore, the probe coil 3, the bracket 1 and the support 2 are fixedly connected together to form a magnetic leakage transverse probe, and the integrated magnetic leakage transverse probe can replace an imported integrated magnetic leakage transverse probe.
The bottom of the support 2 is of an arc-shaped structure, 4 wear-resistant blocks 23 are uniformly and symmetrically arranged on the surface of the support, and the radius R of the wear-resistant blocks is matched with the probe coil; the upper plane of the support 2 is provided with 4 threaded counter bores 22.
The L-shaped edges of the support 1 and the support 2 are two rib plate structures provided with waist-shaped through holes 11 (convenient for screw installation and position finding), and the distance t between the rib plate structures is 5-10 mm larger than the notch 21 on the support 2; the L-shaped edge of the support 1 and the probe coil 3 is of a whole-block trapezoidal rib plate structure, and 2 semicircular through holes 12 (facilitating screw installation and aligning positions) are symmetrically arranged at the center of the L-shaped edge. In addition, the probe coil 3 can be slightly moved upwards by a distance by loosening the screw when the support 2 is worn but not to the extent of replacement, so that the probe coil 3 is ensured not to be in contact with a detection steel pipe, the safety of the probe coil 3 is ensured, and the service life of the probe coil is prolonged.
When the probe is in work, after the wear-resistant blocks 23 on the support 2 are worn, the support 2 is only needed to be replaced, the support 1 and the original probe coil 3 are recombined to form a new probe, the consumption of the probe can be reduced, the tool cost is saved, the waste is reduced, the production cost of products is reduced, and the market competitiveness of the products is improved.
The above, only be one of the embodiments of the present invention, the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the present invention, the technical solution and the utility model thereof should be covered within the protection scope of the present invention.
Claims (3)
1. A split type magnetic flux leakage transverse probe comprises a bracket, a support and a probe coil and is characterized in that the support is a special-shaped structural member, and a notch matched with the probe coil is formed in the middle of the support; the support is two L-shaped structural members, wherein one side of the L shape is symmetrically fixed on the support through a screw; the probe coil is inserted on the support and is fixedly connected with the other L-shaped edge of the bracket through a screw.
2. The split type magnetic flux leakage transverse probe according to claim 1, wherein the bottom of the support is of an arc-shaped structure, 4 wear-resistant blocks are uniformly and symmetrically arranged on the surface of the support, and the arc radius R is designed to be matched with a probe coil.
3. The split type magnetic flux leakage transverse probe according to claim 1, wherein the L-shaped edges of the bracket and the support are two rib plate structures provided with waist-shaped through holes, and the distance t between the L-shaped edges is 5-10 mm larger than the notch formed on the support; the L-shaped edge of the bracket and the probe coil is of a whole-block trapezoidal rib plate structure, and 2 semicircular through holes are symmetrically formed in the center of the L-shaped edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920689687.2U CN210090367U (en) | 2019-05-14 | 2019-05-14 | Split type magnetic leakage transverse probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920689687.2U CN210090367U (en) | 2019-05-14 | 2019-05-14 | Split type magnetic leakage transverse probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210090367U true CN210090367U (en) | 2020-02-18 |
Family
ID=69478311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920689687.2U Active CN210090367U (en) | 2019-05-14 | 2019-05-14 | Split type magnetic leakage transverse probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210090367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415088A (en) * | 2020-11-03 | 2021-02-26 | 南昌航空大学 | Inner-through transverse pulse eddy current detection probe and use method thereof |
-
2019
- 2019-05-14 CN CN201920689687.2U patent/CN210090367U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415088A (en) * | 2020-11-03 | 2021-02-26 | 南昌航空大学 | Inner-through transverse pulse eddy current detection probe and use method thereof |
| CN112415088B (en) * | 2020-11-03 | 2023-06-27 | 南昌航空大学 | Internal penetrating type transverse pulse eddy current detection probe and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210090367U (en) | Split type magnetic leakage transverse probe | |
| CN202470935U (en) | Detecting device for N721 automobile instrument desk tubular beam | |
| CN202133358U (en) | Replaceable outside thread sealing surface diameter measuring instrument | |
| CN201644732U (en) | Roll gap instrument swing arm mechanism capable of realizing rapid specification switching | |
| CN210835287U (en) | A verifying attachment for being directed at connecting rod leaks processing mistake processing | |
| CN208621002U (en) | A kind of high life tooling for limit plate thickness measure | |
| CN209542283U (en) | A kind of Bo Dian testing agency | |
| CN103472128A (en) | Calibration test block, detection system and detection method for nondestructive test on flange plate | |
| CN108672902A (en) | A method of tandem double wire hidden arc welding welding procedure is optimized based on gray Analysis method | |
| CN211452234U (en) | Machine parts degree of wear detection device | |
| CN104924155A (en) | Two-point type 3D edge finder | |
| CN206578703U (en) | Throat width detection means for glass double side edge grinder | |
| CN208349990U (en) | A kind of portable graphite electrode end surface measurement instrument | |
| CN102798329A (en) | Clamp accuracy detection device for vehicle body assembly station | |
| CN109807687A (en) | For detecting the tooling of exterior part position on circular conical surface | |
| CN208912193U (en) | A kind of detachable roll squeezer side block panel assembly | |
| CN203550828U (en) | Detection tool for cylindrical parts | |
| CN220018462U (en) | Carrier roller mounting structure | |
| CN102506631B (en) | Exhaust pipe side face and end face position detector | |
| CN206832152U (en) | A kind of novel product Quick detecting checking tool | |
| CN212963090U (en) | Quick detection device of steering gear casing hole position degree | |
| CN216117468U (en) | Tread wear-resisting block for detecting rare earth 60N steel rail | |
| CN210664178U (en) | Three-equal-line ruler testing device | |
| CN211315560U (en) | Mounting plate structure for metal cutting fluid performance test equipment | |
| CN201653330U (en) | Measuring tool of spring-rod V-shaped gauge apron |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |