CN112097716B - High-efficiency and high-stability nut detection method and jig - Google Patents
High-efficiency and high-stability nut detection method and jig Download PDFInfo
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- CN112097716B CN112097716B CN202010923521.XA CN202010923521A CN112097716B CN 112097716 B CN112097716 B CN 112097716B CN 202010923521 A CN202010923521 A CN 202010923521A CN 112097716 B CN112097716 B CN 112097716B
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- fixedly connected
- nut
- spring
- bottom plate
- central shaft
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
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- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a high-efficiency high-stability nut detection method and a jig, which comprises a bottom plate, a top bracket of the bottom plate, a cross rod fixedly connected with the middle part of one opposite side of the bracket, a clamping block clamped in the middle part of the cross rod, a support rod arranged at the bottom of the clamping block, a metal detector fixedly connected with the bottom of the support rod, a detection meter fixedly connected with the right side of the clamping block, a central shaft fixedly connected with the middle part of the top of the bottom plate, support plates fixedly connected with the two sides of the top of the bottom plate, a spring fixedly connected with the middle part of one opposite side of the support plates, a clamp fixedly connected with the other end of the spring, a pressure sensor arranged on a spring body, when a hexagonal nut is sleeved on the central shaft, the pressure sensor can sense the pressure applied to the spring, and then the pressure sensor transmits the sensed pressure data to the detection meter through a wireless signal, and then can record the width of hexagon nut, and then survey accurate nut data.
Description
Technical Field
The invention relates to the technical field of mechanical parts, in particular to a high-efficiency and high-stability nut detection method and a jig.
Background
The hexagonal nut is the most frequently used part in mechanical equipment, and meanwhile, the nut plays an important role in the equipment, so that the interlocking fault or accident of the machinery can be caused when any nut is in a problem, the nut is subjected to quality detection in advance, the problem that the equipment is discovered only in the manufacturing process can be prevented, the loss is reduced, and the efficiency is improved. The conventional nut detection method is characterized in that the nuts are checked one by human eyes, the efficiency is low, the manual detection is inaccurate, and a small problem cannot be measured.
Disclosure of Invention
The invention aims to provide a high-efficiency and high-stability nut detection method and a jig so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the high-efficiency and high-stability nut detection method and jig comprise a bottom plate, wherein a support is arranged at the top of the bottom plate, a cross rod is fixedly connected to the middle of one side, opposite to the support, of the support, a clamping block is clamped in the middle of the cross rod, a supporting rod is arranged at the bottom of the clamping block, a metal detector is fixedly connected to the bottom of the supporting rod, a detection meter is fixedly connected to the right side of the clamping block, a central shaft is fixedly connected to the middle of the top of the bottom plate, supporting plates are fixedly connected to the two sides of the top of the bottom plate, a spring is fixedly connected to the middle of one side, opposite to the supporting plates, of the supporting plates, and a clamp is fixedly connected to the other end of the spring.
Preferably, the spring body is provided with a pressure sensor, and when the hexagonal nut is sleeved on the central shaft, the pressure sensor can sense the pressure applied to the spring.
Preferably, the hexagonal nut is tightly attached to the inner wall of the clamp when sleeved on the outer ring of the central shaft.
Preferably, the central shaft and the clamp are made of non-metal materials, and the metal inductor is located right above the central shaft.
Preferably, a second metal inductor is arranged inside the clamp and used for detecting the height of the induction nut.
Compared with the prior art, the invention has the beneficial effects that:
1. the high-efficiency and high-stability nut detection method and jig are characterized in that a pressure sensor is arranged on a spring body, when a hexagonal nut is sleeved on a central shaft, the pressure sensor can sense the pressure applied to the spring, then the pressure sensor transmits sensed pressure data to a detection meter through a wireless signal, then the detection meter converts the signal into data through the signal sent by an inductor to display the data, the width of the hexagonal nut can be measured, meanwhile, a second metal inductor is arranged inside a clamp and can be used for detecting the height of the induction nut, and accurate nut data can be measured.
2. According to the high-efficiency and high-stability nut detection method and the jig, the central shaft, the supporting plate, the spring and the clamp are used in a matched mode, the clamp can be adjusted according to nuts of different sizes to fix and detect the nuts, and the applicability of detection equipment is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic diagram of the structure of the start-up position of the present invention.
In the figure: the device comprises a base plate 1, a support 2, a cross rod 3, a clamping block 4, a supporting rod 5, a metal detector 6, a detection meter 7, a central shaft 8, a supporting plate 9, a spring 10 and a clamp 11.
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. 1-3, the present invention provides a technical solution: a high-efficiency and high-stability nut detection method and a jig comprise a bottom plate 1, a top support 2 of the bottom plate 1, a cross rod 3 fixedly connected with the middle part of one surface of the support 2 opposite to the top support, a clamping block 4 clamped in the middle part of the cross rod 3, a support rod 5 arranged at the bottom of the clamping block 4, a metal detector 6 fixedly connected with the bottom of the support rod 5, a detection meter 7 fixedly connected with the right side of the clamping block 4, a central shaft 8 fixedly connected with the middle part of the top of the bottom plate 1, support plates 9 fixedly connected with the two sides of the top of the bottom plate 1, a spring 10 fixedly connected with the middle part of one surface of the support plates 9 opposite to the spring 10, a clamp 11 fixedly connected with the other end of the spring 10, and a pressure sensor arranged on a spring 10 body, wherein when a hexagon nut is sleeved on the central shaft 8, the pressure sensor can sense the pressure of the spring 10, and then the pressure sensor transmits sensed pressure data to the detection meter through a wireless signal, then detect table 7 and convert the signal into data display through the signal that the inductor sent, and then can record hexagon nut's width, hexagon nut suit closely laminates with anchor clamps 11's inner wall when 8 outer lanes in center pin, can avoid the testing result not accurate, center pin 8 and anchor clamps 11 are non-metallic material, the nut is the metal material, metal inductor 6 is located center pin 8 directly over, can detect whether there is the metal to exist, anchor clamps 11's inside is provided with second metal inductor, a height for surveying induction nut.
The working principle is as follows: when the high-efficiency high-stability nut detection method and the jig are used, a nut is sleeved on an outer ring of a central shaft 8, the hexagon of the nut corresponds to an angle of a clamp 11, the central shaft 8 and the clamp 11 are made of non-metal materials, the nut is made of metal, a metal inductor 6 is positioned right above the central shaft 8 and can detect whether metal exists, a second metal inductor is arranged inside the clamp 11 and is used for detecting the height of an induction nut, when the nut is placed, the nut is not enough to be put down due to the original position of the clamp 11, so that the nut needs to be adjusted and further extruded to a spring 10, a pressure sensor is arranged on a spring 10 body, when the hexagon nut is sleeved on the central shaft 8, the pressure sensor can sense the pressure of the spring 10, and then the pressure sensor transmits sensed pressure data to a detection table through a wireless signal, then detect table 7 and convert the signal into data display through the signal that the inductor sent and come out, and then can record hexagon nut's width, then indicate that the nut can normal use when data for qualified within range, and then can reduce the maintenance cost in later stage, can avoid a series of accidents because of the nut problem leads to simultaneously.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a high efficiency high stability nut detection tool, includes bottom plate (1), its characterized in that: the detection device comprises a top support (2) of the bottom plate (1), a cross rod (3) is fixedly connected to the middle of one side, opposite to the support (2), of the top support, a clamping block (4) is clamped in the middle of the cross rod (3), a supporting rod (5) is arranged at the bottom of the clamping block (4), a metal detector (6) is fixedly connected to the bottom of the supporting rod (5), a detection meter (7) is fixedly connected to the right side of the clamping block (4), a central shaft (8) is fixedly connected to the middle of the top of the bottom plate (1), supporting plates (9) are fixedly connected to two sides of the top of the bottom plate (1), a spring (10) is fixedly connected to the middle of one side, opposite to the supporting plates (9), and a clamp (11) is fixedly connected to the other end of the spring (10);
the spring (10) body is provided with a pressure sensor, and when the hexagonal nut is sleeved on the central shaft (8), the pressure sensor can sense the pressure applied to the spring;
the central shaft (8) and the clamp (11) are made of non-metal materials, and the metal inductor (6) is positioned right above the central shaft (8);
and a second metal inductor is arranged in the clamp (11) and used for detecting the height of the induction nut.
The hexagonal nut is tightly attached to the inner wall of the clamp (11) when being sleeved on the outer ring of the central shaft (8).
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CN202010923521.XA CN112097716B (en) | 2020-09-04 | 2020-09-04 | High-efficiency and high-stability nut detection method and jig |
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CN202010923521.XA CN112097716B (en) | 2020-09-04 | 2020-09-04 | High-efficiency and high-stability nut detection method and jig |
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CN112097716B true CN112097716B (en) | 2022-06-24 |
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JPH10319027A (en) * | 1997-05-14 | 1998-12-04 | Nippon Seiko Kk | Roller bearing unit with rotation speed detecting device |
CN207163833U (en) * | 2017-08-22 | 2018-03-30 | 浙江群力标准件有限公司 | One kind is easy to nut hardness detection means |
CN207353200U (en) * | 2017-07-11 | 2018-05-11 | 苏州通博半导体科技有限公司 | One kind is used for HITACHI DB800 magazine detection devices |
CN207579066U (en) * | 2017-10-17 | 2018-07-06 | 重庆市特僖通信器材有限公司 | Composite band shaper |
CN108318934A (en) * | 2018-01-30 | 2018-07-24 | 创意塑胶工业(苏州)有限公司 | Nut detection method |
CN108956062A (en) * | 2018-06-11 | 2018-12-07 | 江苏省溧水弹簧厂(普通合伙) | Detection device is used in a kind of production of spring |
CN110220692A (en) * | 2019-07-10 | 2019-09-10 | 吉林工程技术师范学院 | A kind of auto parts and components resistance to compression detection device |
CN210180976U (en) * | 2019-07-08 | 2020-03-24 | 江阴天润信息技术有限公司 | Bad product detector for steel cord |
CN210570394U (en) * | 2019-08-19 | 2020-05-19 | 山东曜晖太阳能有限公司 | Glass circular cutting detection equipment |
CN210689443U (en) * | 2019-12-05 | 2020-06-05 | 青岛弗尔迪测控有限公司 | Nut detection device |
CN211359680U (en) * | 2019-11-20 | 2020-08-28 | 孙张建 | Machine part quality screening plant |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106052613A (en) * | 2016-07-29 | 2016-10-26 | 商丘金振源电子科技有限公司 | Test fixture for measuring product dimension |
CN209954147U (en) * | 2019-05-31 | 2020-01-17 | 上海维衡精密电子股份有限公司 | A tool for female product riveting nut that arranges |
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2020
- 2020-09-04 CN CN202010923521.XA patent/CN112097716B/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10319027A (en) * | 1997-05-14 | 1998-12-04 | Nippon Seiko Kk | Roller bearing unit with rotation speed detecting device |
CN207353200U (en) * | 2017-07-11 | 2018-05-11 | 苏州通博半导体科技有限公司 | One kind is used for HITACHI DB800 magazine detection devices |
CN207163833U (en) * | 2017-08-22 | 2018-03-30 | 浙江群力标准件有限公司 | One kind is easy to nut hardness detection means |
CN207579066U (en) * | 2017-10-17 | 2018-07-06 | 重庆市特僖通信器材有限公司 | Composite band shaper |
CN108318934A (en) * | 2018-01-30 | 2018-07-24 | 创意塑胶工业(苏州)有限公司 | Nut detection method |
CN108956062A (en) * | 2018-06-11 | 2018-12-07 | 江苏省溧水弹簧厂(普通合伙) | Detection device is used in a kind of production of spring |
CN210180976U (en) * | 2019-07-08 | 2020-03-24 | 江阴天润信息技术有限公司 | Bad product detector for steel cord |
CN110220692A (en) * | 2019-07-10 | 2019-09-10 | 吉林工程技术师范学院 | A kind of auto parts and components resistance to compression detection device |
CN210570394U (en) * | 2019-08-19 | 2020-05-19 | 山东曜晖太阳能有限公司 | Glass circular cutting detection equipment |
CN211359680U (en) * | 2019-11-20 | 2020-08-28 | 孙张建 | Machine part quality screening plant |
CN210689443U (en) * | 2019-12-05 | 2020-06-05 | 青岛弗尔迪测控有限公司 | Nut detection device |
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