CN201645259U - Triggering type three-dimensional measuring head - Google Patents

Triggering type three-dimensional measuring head Download PDF

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Publication number
CN201645259U
CN201645259U CN2010200447968U CN201020044796U CN201645259U CN 201645259 U CN201645259 U CN 201645259U CN 2010200447968 U CN2010200447968 U CN 2010200447968U CN 201020044796 U CN201020044796 U CN 201020044796U CN 201645259 U CN201645259 U CN 201645259U
Authority
CN
China
Prior art keywords
gauge head
measuring head
probe
trigger
main body
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.)
Expired - Fee Related
Application number
CN2010200447968U
Other languages
Chinese (zh)
Inventor
刘洋
耿秋斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HARBIN PIONEER M&E TECHNICAL DEVELOPMENT Co Ltd
Original Assignee
HARBIN PIONEER M&E TECHNICAL DEVELOPMENT Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HARBIN PIONEER M&E TECHNICAL DEVELOPMENT Co Ltd filed Critical HARBIN PIONEER M&E TECHNICAL DEVELOPMENT Co Ltd
Priority to CN2010200447968U priority Critical patent/CN201645259U/en
Application granted granted Critical
Publication of CN201645259U publication Critical patent/CN201645259U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a triggering type three-dimensional measuring head. During product machining, a traditional method used for measuring wastes time and labor, and the measured result is influence by anthropic factors. The triggering type three-dimensional measuring head comprises a measuring head handle (3), wherein the measuring head handle (3) is connected with a measuring head main body (1) by a position adjusting mechanism (2), the measuring head main body is internally provided with a battery bin (11), the upper end of the measuring head main body is connected with a lampshade (4), which is internally provide with a measuring head control circuit (10) and is connected with a swinging unit (5), a spring of the swinging unit positions a measuring pin seat (8) on three groups of spherical contacts (9) which have fixed positions by three cylindrical contacts (7), and the three cylindrical contacts are respectively connected with the three groups of spherical contacts to form a microswitch which is connected with the measuring head control circuit. The product is used for online measurement on a numerical control machine.

Description

The trigger-type three dimensional probe, 3-D probe
Technical field:
The utility model relates to the manual three dimensional probe, 3-D probe of a kind of Digit Control Machine Tool, is specifically related to a kind of trigger-type three dimensional probe, 3-D probe.
Background technology:
The application of Digit Control Machine Tool makes machining efficient improve greatly, at a high speed, high accuracy, processing automatically, high yield rate directly causes the reduction of product cost, has improved product competitiveness.Along with popularizing of Digit Control Machine Tool, the importance of new measuring technique in digital control processing also shows especially out.If in product processing, measure with traditional approach, waste time and energy, the result of measurement is subjected to artificial factor.Automatic measurement system is often expensive, and needs the support of digital control system.
Summary of the invention:
The purpose of this utility model provides a kind of trigger-type three dimensional probe, 3-D probe, and its equipment gauge head handle is connected on the main shaft of Digit Control Machine Tool measuring process manual control machine bed motion of main shaft, utilize the original reading display system of Digit Control Machine Tool to read measurement result, time saving and energy saving, measurement result is accurate, the precision height.
Above-mentioned purpose realizes by following technical scheme:
The trigger-type three dimensional probe, 3-D probe, its composition comprises: the gauge head handle, described gauge head handle connects the gauge head main body by position adjusting mechanism, described gauge head body interior is installed battery compartment, described gauge head main body upper end connects lampshade, the gauge head control circuit is installed in described lampshade the inside, and described lampshade connects swing unit, and three cylindricality contacts of described swing unit are connected the formation microswitch with three groups of spherical point contacts respectively and are connected with described gauge head control circuit.
Described trigger-type three dimensional probe, 3-D probe, described swing unit comprise and be installed in its inner spring, and described spring is positioned at the chaining pin seat on three groups of spherical point contacts of fixed position by three cylindricality contacts, on the described chaining pin seat by the chaining pin that is threaded.
Described trigger-type three dimensional probe, 3-D probe, described position adjusting mechanism comprise the V-shaped groove that is positioned on the described gauge head handle and are positioned at three awl end holding screws of five equilibrium on the described gauge head main body.
Described trigger-type three dimensional probe, 3-D probe has 6 LED lights on the described lampshade, adopt the 74ACT14 control chip in the described gauge head control circuit.
Beneficial effect:
1. the function of the utility model spreading number controlled machine, make cutting machines obtain therefore, can improve the operating efficiency in the Digit Control Machine Tool production process greatly to the reference position of part to be processed and the measurement function of processing dimension, simultaneously, can also improve control to crudy.
2. the utility model manually is installed in gauge head on the main shaft of numerical control machine tool, manual control machine bed motion of main shaft chaining pin top is near the prediction workpiece, when the chaining pin contact workpiece and produce atomic little displacement, the inner microswitch of gauge head is opened, 6 LED lights are lighted on the lampshade, utilize the original reading display system of Digit Control Machine Tool directly to read measurement result.The utility model principle is simple and reliable, and low being convenient to of cost promoted.
3. this gauge head chaining pin reseting precision reaches more than 0.002 millimeter, and certainty of measurement is steady in a long-term reliable, can obtain accurate measurement result.
4. described position adjusting mechanism is stressed rationally, and is easy to adjust, simple in structure.The chaining pin centre of sphere and machine tool chief axis concentricity can be adjusted in 0.002 millimeter by this mechanism, and energy maintenance concentricity precision steady in a long-term, the convenient use of gauge head plug and play guaranteed.
5. it is working standard specification battery that described gauge head power supply adopts a joint CR2 lithium battery, long shelf-life, the convenient purchase and replacing.
6. control chip 74ACT14 is a schmitt inverter in the described gauge head control circuit, because schmitt inverter has the ability that noise is bothered that suppresses, so the shake interference that takes place when measuring can be filtered, reduce because the interfering signal that slight jitter produced that chaining pin takes place when measuring.
7. described gauge head can be equipped with various Digit Control Machine Tool specific purpose tools (awl) handle, can directly be connected with user's lathe.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is structural representations of the utility model microswitch.
The specific embodiment:
Embodiment 1:
The trigger-type three dimensional probe, 3-D probe, described main body 1 is connected with gauge head handle 3 by position adjusting mechanism 2, described main body is connected with lampshade 4, described lampshade connects swing unit 5, described swing unit is positioned at chaining pin seat 8 on three groups of (6) spherical point contacts 9 of fixed position by three cylindricality contacts 7 by the spring 6 of inside, and described three cylindricality contacts are connected the formation microswitch with described three groups of spherical point contacts respectively and are connected with described gauge head control circuit 10.
Embodiment 2:
Described trigger-type three dimensional probe, 3-D probe, described body interior have a battery compartment 11, on the described chaining pin seat by the chaining pin 12 that is threaded
Described trigger-type three dimensional probe, 3-D probe, described position adjusting mechanism holds the V-shaped groove 16 on holding screw 13 and the gauge head handle to form by three awls of five equilibrium on the gauge head main body.
6 LED lights 14 are housed on the described lampshade.
Described battery compartment is installed CR2 lithium battery 15.
Described gauge head control circuit adopts 74ACT14 as control chip.

Claims (5)

1. trigger-type three dimensional probe, 3-D probe, its composition comprises: the gauge head handle, it is characterized in that: described gauge head handle connects the gauge head main body by position adjusting mechanism, described gauge head body interior is installed battery compartment, described gauge head main body upper end connects lampshade, the gauge head control circuit is installed in described lampshade the inside, and described lampshade connects swing unit, and three cylindricality contacts of described swing unit are connected the formation microswitch with three groups of spherical point contacts respectively and are connected with described gauge head control circuit.
2. trigger-type three dimensional probe, 3-D probe according to claim 1, it is characterized in that: described swing unit comprises and is installed in its inner spring, described spring is positioned at the chaining pin seat on three groups of spherical point contacts of fixed position by three cylindricality contacts, on the described chaining pin seat by the chaining pin that is threaded.
3. trigger-type three dimensional probe, 3-D probe according to claim 1 and 2 is characterized in that: described position adjusting mechanism comprises the V-shaped groove that is positioned on the described gauge head handle and is positioned at three awl end holding screws of five equilibrium on the described gauge head main body.
4. trigger-type three dimensional probe, 3-D probe according to claim 1 and 2 is characterized in that: have 6 LED lights on the described lampshade, adopt the 74ACT14 control chip in the described gauge head control circuit.
5. trigger-type three dimensional probe, 3-D probe according to claim 3 is characterized in that: have 6 LED lights on the described lampshade, adopt the 74ACT14 control chip in the described gauge head control circuit.
CN2010200447968U 2010-01-18 2010-01-18 Triggering type three-dimensional measuring head Expired - Fee Related CN201645259U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010200447968U CN201645259U (en) 2010-01-18 2010-01-18 Triggering type three-dimensional measuring head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010200447968U CN201645259U (en) 2010-01-18 2010-01-18 Triggering type three-dimensional measuring head

Publications (1)

Publication Number Publication Date
CN201645259U true CN201645259U (en) 2010-11-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010200447968U Expired - Fee Related CN201645259U (en) 2010-01-18 2010-01-18 Triggering type three-dimensional measuring head

Country Status (1)

Country Link
CN (1) CN201645259U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102126163A (en) * 2011-03-25 2011-07-20 孟宪章 Contact type coordinate locator with annular luminous display
CN105436993A (en) * 2015-12-31 2016-03-30 山东省计算中心(国家超级计算济南中心) Workpiece sensor and sensing system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102126163A (en) * 2011-03-25 2011-07-20 孟宪章 Contact type coordinate locator with annular luminous display
CN105436993A (en) * 2015-12-31 2016-03-30 山东省计算中心(国家超级计算济南中心) Workpiece sensor and sensing system
CN105436993B (en) * 2015-12-31 2017-10-03 山东省计算中心(国家超级计算济南中心) Workpiece sensing device and sensory perceptual system

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101124

Termination date: 20160118

EXPY Termination of patent right or utility model