CN109507278A - A kind of barkhausen detection probe for lathe triangle track - Google Patents
A kind of barkhausen detection probe for lathe triangle track Download PDFInfo
- Publication number
- CN109507278A CN109507278A CN201710835509.1A CN201710835509A CN109507278A CN 109507278 A CN109507278 A CN 109507278A CN 201710835509 A CN201710835509 A CN 201710835509A CN 109507278 A CN109507278 A CN 109507278A
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- China
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- iron core
- inverted
- spring
- type
- lathe
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/725—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables by using magneto-acoustical effects or the Barkhausen effect
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a kind of barkhausen detection probes for lathe triangle track, its overall structure is V-type, the iron core for being wound with detection coil for being equipped with magnetizing coil on its two sides and being connected by spring, the iron core for being wound with detection coil forms v-angle, two sides of detected lathe triangle track can be clamped, under the action of the spring so as to overcome based on the detecting head lift-off situation in barkhausen detection process.
Description
Technical field
The present invention relates to a kind of barkhausen detection probes for lathe triangle track.
Background technique
Lathe refers to the machine of manufacture machine, also known as machine-tool or toolroom machine, traditionally abbreviation lathe.It is generally divided into gold
Belong to stock-removing machine, forging machine tool and wood craft machines etc..There are many method of processing equipment part in modern mechanical manufacturing: except cutting adds
Outside work, there are also casting, forging, welding, punching press, extruding etc., as long as belonging to, required precision is higher and surface roughness requirements are thinner
Part generally all need to finally be processed on lathe with the method for cutting.Lathe rises in the construction of national economic modernization
Significant role.Automatic lathe can be automatically performed the multistage manufacturing processes of middle-size and small-size workpiece, energy automatic loading/unloading, weight by certain procedures
It is added with the same workpiece of work a batch, is suitable for large quantities of, mass production.
All kinds of lathes are usually made of following essential part: bearing part, for installing and supporting other component and workpiece,
Bear its weight and cutting force, such as lathe bed and column；Gear, for changing the speed of main motion；Feed mechanism is used for
Change the amount of feeding；Spindle box is to install machine tool chief axis；Knife rest, tool magazine；Control and steerable system；Lubricating system；Cooling system.
Bearing and guided-moving component are known as guideway along the part that certain track moves, and are also often simply called guide rail.Fortune
The motion profile of dynamic component has straight line, circle or curve, and rolling thrust bearing can be classified by rolling round guide, and curvilinear guide is in machinery
Few application.Guide rail is a highly important component in the machine, particularly important in lathe.The machining accuracy and guide rail of lathe
Precision has direct connection, the precision machine tool of small lot production, and the labor content of guide rail accounts for entire machine tooling workload
40% or so.Moreover, guide rail repairs very difficult once damaging.By kinematic principle, so-called guide rail be exactly by moving link about
Device of the beam to only one freedom degree.Guide pass on the support members is set in guideway to hold guide face, referred to as quiet guide rail, it
It is long；Another guide pass is located on moving link, and referred to as dynamic guide rail, it is shorter.Moving link with dynamic guide rail is normal
Referred to as workbench, slide unit, common guide pass have plane and arc surface.Arc guide rail face constitutes cylindrical slideway；It is different flat to lead
Rail level combination, constituting the friction between rectangular guideway face is that sliding friction person is known as slide rail, and people is set between guide pass and rolls member
Part makes friction be changed into rolling friction person and is known as rolling guide.Guide rail is divided into enclosed and open type, and closed guideway can bear to incline
Torque is covered, and opened slide then cannot.
Summary of the invention
Goal of the invention: being directed to the above-mentioned prior art, proposes that a kind of barkhausen for lathe triangle track is examined
Probing head detect based on barkhausen suitable for lathe triangle track.
Technical solution: a kind of barkhausen detection probe for lathe triangle track, including inverted V type iron core,
The inverted V type baffle with iron core parallel setting, a line and inverted V type of the inverted V type iron core are fixed on the inside of the inverted V type iron core
The first spring, one opposite with inverted V type baffle of the another a line of the inverted V type iron core are equipped between the opposite a line of baffle
Second spring is equipped between side, the end of first spring and second spring is separately fixed at two of the inverted V type iron core
Bian Shang, and it is respectively perpendicular a line of the inverted V type iron core, the other end of first spring and second spring is fixed respectively
An iron core is connected, is wound with detection coil on the iron core, the iron core for being wound with the detection coil is each passed through the inverted V type gear
Plate is wound with magnetizing coil on two sides of the inverted V type iron core respectively；When detection probe is placed on machine tool track, two around
There is the iron core of the detection coil to distinguish a side of vertical compression lathe triangle track under the action of the spring.
Further, the magnetizing coil on two sides of the inverted V type iron core is connected in series or in parallel.
Further, the V-baffle is prepared using non-magnet material.
The utility model has the advantages that the barkhausen detection probe for lathe triangle track of the invention, overall structure
For V-type, the iron core for being wound with detection coil that magnetizing coil is equipped on two sides and is connected by spring is wound with detection line
The iron core of circle forms v-angle, can clamp two sides of detected lathe triangle track under the action of the spring, from
And it can overcome based on the detecting head lift-off situation in barkhausen detection process.
Specific embodiment
Further explanation is done to the present invention below.
A kind of barkhausen detection probe for lathe triangle track, including inverted V type iron core, inverted V type iron core
Inside is fixed with the inverted V type baffle with iron core parallel setting, a line of the inverted V type iron core a line opposite with inverted V type baffle
Between be equipped with the first spring, second spring is equipped between the another a line of the inverted V type iron core a line opposite with inverted V type baffle.
The end of first spring and second spring is separately fixed on two sides of inverted V type iron core, and is respectively perpendicular the one of inverted V type iron core
Side.
The other end of first spring and second spring is respectively fixedly connected with an iron core, is wound with detection coil on iron core,
The iron core for being wound with detection coil is each passed through the inverted V type baffle, is wound with magnetizing coil respectively on two sides of inverted V type iron core；
When detection probe is placed on machine tool track, two iron cores for being wound with detection coil distinguish vertical compression machine under the action of the spring
One side of bed triangle track.
Further, the magnetizing coil on two sides of inverted V type iron core is connected in series or in parallel, and then connects external drive
Signal.V-baffle is prepared using non-magnet material.
Barkhausen detection probe for lathe triangle track of the invention, overall structure be V-type, two
The iron core for being wound with detection coil for being equipped with magnetizing coil on side and being connected by spring, is wound with the iron core shape of detection coil
At v-angle, two sides of detected lathe triangle track can be clamped, under the action of the spring so as to overcome
Based on the detecting head lift-off situation in barkhausen detection process.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (3)
1. a kind of barkhausen detection probe for lathe triangle track, it is characterised in that: including inverted V type iron core,
The inverted V type baffle with iron core parallel setting, a line and inverted V type of the inverted V type iron core are fixed on the inside of the inverted V type iron core
The first spring, one opposite with inverted V type baffle of the another a line of the inverted V type iron core are equipped between the opposite a line of baffle
Second spring is equipped between side, the end of first spring and second spring is separately fixed at two of the inverted V type iron core
Bian Shang, and it is respectively perpendicular a line of the inverted V type iron core, the other end of first spring and second spring is fixed respectively
An iron core is connected, is wound with detection coil on the iron core, the iron core for being wound with the detection coil is each passed through the inverted V type gear
Plate is wound with magnetizing coil on two sides of the inverted V type iron core respectively；When detection probe is placed on machine tool track, two around
There is the iron core of the detection coil to distinguish a side of vertical compression lathe triangle track under the action of the spring.
2. the barkhausen detection probe according to claim 1 for lathe triangle track, it is characterised in that:
Magnetizing coil on two sides of the inverted V type iron core is connected in series or in parallel.
3. the barkhausen detection probe according to claim 1 for lathe triangle track, it is characterised in that:
The V-baffle is prepared using non-magnet material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710835509.1A CN109507278A (en) | 2017-09-15 | 2017-09-15 | A kind of barkhausen detection probe for lathe triangle track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710835509.1A CN109507278A (en) | 2017-09-15 | 2017-09-15 | A kind of barkhausen detection probe for lathe triangle track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109507278A true CN109507278A (en) | 2019-03-22 |
Family
ID=65745198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710835509.1A Withdrawn CN109507278A (en) | 2017-09-15 | 2017-09-15 | A kind of barkhausen detection probe for lathe triangle track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109507278A (en) |
-
2017
- 2017-09-15 CN CN201710835509.1A patent/CN109507278A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190322 |