CN216645195U - Permanent magnet magnetic shoe verticality detection device - Google Patents
Permanent magnet magnetic shoe verticality detection device Download PDFInfo
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- CN216645195U CN216645195U CN202123415071.2U CN202123415071U CN216645195U CN 216645195 U CN216645195 U CN 216645195U CN 202123415071 U CN202123415071 U CN 202123415071U CN 216645195 U CN216645195 U CN 216645195U
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Abstract
The utility model discloses a perpendicularity detection device for a permanent magnet magnetic shoe, which relates to the technical field of detection equipment, and comprises a detection base and is characterized in that: the positioning assembly comprises an arc-shaped convex block arranged on the surface of a detection base, the cross section of the arc-shaped convex block is arranged in a semi-arc shape, the two ends of the arc-shaped convex block and the top surface of the detection base form a placing surface, the placing surface is used for positioning and supporting the two end surfaces of the magnetic shoe, the detection assembly comprises a detection probe arranged on one side of the detection base, the detection probe is used for detecting the verticality of the magnetic shoe after positioning and installation, the positioning and installation of the magnetic shoe are realized by laminating the inner circular surface of the magnetic shoe and the outer circular surface of the arc-shaped convex block to be detected, the placing surface is used for positioning and supporting the two end surfaces of the magnetic shoe, so that the magnetic shoe is more stable when being detected, the horizontal shaking is avoided, and the verticality detection precision is higher.
Description
Technical Field
The utility model relates to the technical field of detection equipment, in particular to a permanent magnet magnetic shoe verticality detection device.
Background
Permanent magnet widely uses in each field such as dry electron, electricity, machinery, transportation, medical treatment and articles for daily use, and the permanent magnet is as essential spare part in modern electronic equipment, and the permanent magnet divides artificial permanent magnet and natural permanent magnet, and permanent magnet processing is accomplished and is needed to carry out the straightness that hangs down to it and detect, adopts specific straightness detection device that hangs down to detect usually.
In prior art, current detection device hardness is relatively poor, and in the use, the condition that drops often can appear in this detection device, leads to the straightness detection device that hangs down to be damaged to influence its measurement accuracy, current detection device need frequently carry out zero calibration to it when using, and traditional detection device zero calibration step is loaded down with trivial details, and artifical zero calibration error is great moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a permanent magnet magnetic shoe verticality detection device, which solves the following technical problems:
(1) the existing detection device has poor hardness, and the detection device often falls off in the using process, so that the verticality detection device is damaged, and the measurement precision of the detection device is influenced;
(2) detection device need frequently carry out zero calibration to it when using, and traditional detection device zero calibration step is loaded down with trivial details, and the artifical zero calibration error is great moreover.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a straightness detection device hangs down on permanent magnet magnetic shoe, includes and detects the base, still includes:
the positioning assembly comprises an arc-shaped convex block arranged on the surface of the detection base, the cross section of the arc-shaped convex block is arranged in a semi-arc shape, the two ends of the arc-shaped convex block and the top surface of the detection base form a placing surface, and the placing surface is used for positioning and supporting the two end surfaces of the magnetic shoe, and
the detection assembly comprises a detection probe arranged on one side of the detection base, and the detection probe is used for detecting the verticality of the magnetic shoe after positioning and installation.
Preferably, the positioning assembly further comprises a stop block and a fixed block which are oppositely arranged at the side end of the detection base;
the stop block is used for limiting the magnetic shoe to be detected;
the top end of the fixed block is matched with the detection base to form a detection end for bearing the detection probe.
Preferably, the fixed block top is provided with the recess, the recess forms the sense terminal with the cooperation of detecting the base, be provided with the through-hole that runs through between the cell wall of recess one side, the test probe slidable mounting is in the through-hole.
Preferably, the detection assembly further comprises a dial indicator arranged on one side of the fixed block, and the dial indicator is connected with the detection probe and used for displaying the detection result of the detection probe through a numerical value.
Preferably, the bottom of the dial indicator is fixedly connected with the L-shaped supporting rod, and one end, far away from the dial indicator, of the L-shaped supporting rod is fixedly connected with the side wall of the fixing block.
Preferably, the detection assembly further comprises a zero calibration mechanism, the zero calibration mechanism is used for performing real-time zero calibration processing on the detection probe and the dial indicator, the zero calibration mechanism comprises a zero calibration baffle, a sliding groove matched with the side wall of the stop block is formed in the side wall of one side of the zero calibration baffle, and a clamping block matched with the groove is formed in the other side of the zero calibration baffle.
Preferably, the detection base, the stop block and the fixed block are all made of hard alloy materials;
and polishing the outer circular surface of the arc-shaped bump.
The utility model has the beneficial effects that:
(1) when the detection is carried out, the inner circular surface of the magnetic tile to be detected is attached to the outer circular surface of the arc-shaped convex block so as to realize the positioning installation of the magnetic tile, and the placing surface is used for positioning and supporting the two end surfaces of the magnetic tile, so that the positioning installation is more stable when the detection is carried out on the magnetic tile, the left-right shaking is avoided, and the verticality detection precision is higher;
(2) when carrying out the zero calibration, through placing the zero calibration baffle for the probe removes backward, and with the contact of zero calibration baffle, returns to zero the percentage table sketch micrometer reading, convenient to use.
Drawings
The utility model will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of a permanent magnet shoe perpendicularity detection device of the present invention;
FIG. 2 is a schematic structural diagram of a side view of the permanent magnet shoe perpendicularity detection device of the present invention;
FIG. 3 is a schematic structural diagram of a permanent magnet shoe perpendicularity detection device according to the present invention;
in the figure: 1. detecting a base; 2. an arc-shaped bump; 3. a stopper; 4. a fixed block; 5. a dial indicator; 6. a through hole; 7. a probe; 8. a zero-checking baffle; 9. placing the noodles; 10. a groove; 11. an L-shaped support bar; 12. a chute; 13. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the utility model relates to a perpendicularity detection device for a permanent magnet magnetic shoe, which comprises a detection base 1, a positioning assembly and a detection assembly, wherein the positioning assembly comprises an arc-shaped projection 2 arranged on the surface of the detection base 1, the cross section of the arc-shaped projection 2 is arranged in a semi-arc shape, and two ends of the arc-shaped projection 2 and the top surface of the detection base 1 form a placing surface 9;
specifically, the cross section of the magnetic shoe to be detected is a semicircular arc surface, so that when the magnetic shoe is detected, the inner circular surface of the magnetic shoe to be detected is attached to the outer circular surface of the arc-shaped convex block 2 to realize positioning and installation of the magnetic shoe, and the placing surface 9 is used for positioning and supporting two end surfaces of the magnetic shoe, so that when the magnetic shoe is detected, the positioning and installation are more stable, the left and right shaking is avoided, and the verticality detection precision is higher;
the detection assembly comprises a detection probe 7 arranged on one side of the detection base 1, the detection probe 7 is used for detecting the perpendicularity of the magnetic shoe after positioning and installation, wherein when the detection assembly is used for detecting, the detection end of the detection probe 7 is abutted to the side end of the magnetic shoe, and the detection of the perpendicularity is realized through direct contact with the magnetic shoe.
The positioning assembly further comprises a stop block 3 and a fixed block 4, wherein the stop block 3 and the fixed block 4 are oppositely arranged at the side end of the detection base 1, the stop block 3 is used for limiting a magnetic tile to be detected, the top end of the fixed block 4 is matched with the detection base 1 to form a detection end used for bearing a detection probe 7, the magnetic tile is placed on the surface of the arc-shaped convex block 2, one end of the magnetic tile is abutted against the stop block 3 and is limited through the stop block 3, the detection probe 7 is provided with the detection end used for bearing the detection probe 7, and the tail end of the detection probe 7 is contacted with the side face of the magnetic tile, so that the verticality detection of the side face of the magnetic tile is realized;
the detection base 1, the stop block 3 and the fixing block 4 are all made of hard alloy materials, so that the hardness of the detection device is improved conveniently, and the service life of the detection device is prolonged.
Further, polishing treatment is done to the outer disc of arc lug 2, and when actual detection, the operating personnel of being convenient for on the one hand removes on arc lug 2 surfaces, and on the other hand can effectively prevent the inside wearing and tearing of magnetic shoe, can play fine guard action.
As a further scheme of the embodiment of the utility model, the detection assembly further comprises a dial indicator 5 arranged on one side of the fixed block 4, wherein the dial indicator 5 is connected with the detection probe 7 and is used for displaying the detection result of the detection probe 7 through a numerical value, so that a detection person can read the detection result conveniently during actual operation;
the bottom of the dial indicator 5 is fixedly connected with an L-shaped support rod 11, one end, far away from the dial indicator 5, of the L-shaped support rod 11 is fixedly connected with the side wall of the fixing block 4, the dial indicator 5 is positioned and fixed through the L-shaped support rod 11, the stability of the dial indicator 5 is further improved, the dial indicator is prevented from falling off in the using process, and the using cost is saved;
wherein, the 4 tops of fixed block are provided with recess 10, recess 10 forms the sense terminal with the cooperation of detection base 1, be provided with the through-hole 6 that runs through between the cell wall of recess 10 one side, 7 slidable mounting of detecting probe are in through-hole 6, when actually carrying out detection operation, are convenient for judge the straightness that hangs down of magnetic shoe according to detecting probe 7's removal length.
Referring to fig. 3, the detection assembly further includes a zeroing mechanism, the zeroing mechanism is used for performing real-time zeroing processing on the detection probe 7 and the dial indicator 5, the zeroing mechanism includes a zeroing baffle 8, wherein a sliding groove 12 matched with a side wall of the stop block 3 is formed in a side wall of the zeroing baffle 8, a clamping block 13 matched with the groove 10 is arranged on the other side of the zeroing baffle 8, when zeroing is performed, the probe 7 moves backwards through placement of the zeroing baffle 8 and contacts with the zeroing baffle 8, reading of the dial indicator 5 is zeroed, when the zeroing mechanism is used, the zeroing baffle 8 is taken off, the probe 7 extends out at the moment, and the usage is convenient.
The working principle of the utility model is as follows:
1) during detection, the cross section of the magnetic shoe to be detected is a semi-circular arc surface, so that during detection, the inner circular surface of the magnetic shoe to be detected is attached to the outer circular surface of the arc-shaped convex block 2 to realize positioning and installation of the magnetic shoe, the placing surface 9 is used for positioning and supporting two end surfaces of the magnetic shoe, one end of the magnetic shoe is tightly attached to the stop block 3, the other end of the magnetic shoe is tightly attached to the detection probe 7, the reading of the dial indicator 5 is a vertical value, and therefore perpendicularity detection of the side surface of the magnetic shoe is realized;
2) zero calibration, through placing zero calibration baffle 8 for probe 7 backward shift to with the contact of zero calibration baffle 8, with 5 sketch microcalipers readings of percentage table zero.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (7)
1. The utility model provides a permanent magnet magnetic shoe straightness detection device that hangs down, is including detecting base (1), its characterized in that still includes:
the positioning assembly comprises arc-shaped convex blocks (2) arranged on the surface of a detection base (1), the cross sections of the arc-shaped convex blocks (2) are arranged in a semicircular arc shape, wherein the two ends of each arc-shaped convex block (2) and the top surface of the detection base (1) form a placing surface (9), and the placing surfaces (9) are used for positioning and supporting the two end surfaces of the magnetic shoe
The detection assembly comprises a detection probe (7) arranged on one side of the detection base (1), and the detection probe (7) is used for detecting the verticality of the magnetic shoe after positioning and installation.
2. The perpendicularity detection device of a permanent magnet shoe according to claim 1, characterized in that the positioning assembly further comprises a stopper (3) and a fixed block (4) which are oppositely arranged at the side end of the detection base (1);
the stop block (3) is used for limiting the magnetic shoe to be detected;
the top end of the fixed block (4) is matched with the detection base (1) to form a detection end for bearing the detection probe (7).
3. A permanent magnet tile perpendicularity detecting device according to claim 2, wherein a groove (10) is formed in the top end of the fixing block (4), the groove (10) is matched with the detecting base (1) to form a detecting end, a through hole (6) is formed between groove walls on one side of the groove (10), and the detecting probe (7) is slidably mounted in the through hole (6).
4. The perpendicularity detection device for the permanent magnet shoe according to claim 2, characterized in that the detection assembly further comprises a dial indicator (5) arranged on one side of the fixed block (4), wherein the dial indicator (5) is connected with the detection probe (7) and used for displaying a detection result of the detection probe (7) through a numerical value.
5. The verticality detection device for the permanent magnet magnetic shoe according to claim 4 is characterized in that the bottom of the dial indicator (5) is fixedly connected with an L-shaped support rod (11), and one end, far away from the dial indicator (5), of the L-shaped support rod (11) is fixedly connected with the side wall of the fixed block (4).
6. The verticality detection device for the permanent magnet magnetic shoe according to claim 4, wherein the detection assembly further comprises a zero calibration mechanism, the zero calibration mechanism is used for performing real-time zero calibration processing on the detection probe (7) and the dial indicator (5), the zero calibration mechanism comprises a zero calibration baffle (8), a sliding groove (12) matched with the side wall of the stop block (3) is formed in the side wall of one side of the zero calibration baffle (8), and a clamping block (13) matched with the groove (10) is formed in the other side of the zero calibration baffle.
7. The perpendicularity detection device for the permanent magnet magnetic shoe according to claim 2, characterized in that the detection base (1), the stop block (3) and the fixed block (4) are made of hard alloy materials;
and the outer circular surface of the arc-shaped convex block (2) is subjected to polishing treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123415071.2U CN216645195U (en) | 2021-12-31 | 2021-12-31 | Permanent magnet magnetic shoe verticality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123415071.2U CN216645195U (en) | 2021-12-31 | 2021-12-31 | Permanent magnet magnetic shoe verticality detection device |
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| Publication Number | Publication Date |
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| CN216645195U true CN216645195U (en) | 2022-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123415071.2U Active CN216645195U (en) | 2021-12-31 | 2021-12-31 | Permanent magnet magnetic shoe verticality detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115307524A (en) * | 2022-08-15 | 2022-11-08 | 合肥力翔电池科技有限责任公司 | Aluminum shell verticality measuring tool |
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2021
- 2021-12-31 CN CN202123415071.2U patent/CN216645195U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115307524A (en) * | 2022-08-15 | 2022-11-08 | 合肥力翔电池科技有限责任公司 | Aluminum shell verticality measuring tool |
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