CN107340330A - A kind of internal thread detection device - Google Patents
A kind of internal thread detection device Download PDFInfo
- Publication number
- CN107340330A CN107340330A CN201710581891.8A CN201710581891A CN107340330A CN 107340330 A CN107340330 A CN 107340330A CN 201710581891 A CN201710581891 A CN 201710581891A CN 107340330 A CN107340330 A CN 107340330A
- Authority
- CN
- China
- Prior art keywords
- detection means
- internal thread
- support base
- detection device
- detection
- 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.)
- Pending
Links
Classifications
-
- 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
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/26—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring depth
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a kind of internal thread detection device,Its structure includes warning lamp,Frock clamp,Switch board,Rotation platform,Support base,Support feet,Maintenance door,Touch control panel,Scrap conveyor,Detection means,Display screen,Translucent cover,Blanking hand is grabbed,Detection means is by tunable twin coil vortex finder,Fixing bolt,Pushing ram,Contiguous block forms,The present invention is realized by being provided with detection means,Using tunable twin coil vortex finder,Do not influenceed during detection by cutting fluid and lubricating oil,360 ° of all-round detections can be completed,The sensitivity that can be provided is 3 10 times of nonresonant type detector,Locator positioning and whole operation cycle need 12 seconds during whole operation,Wherein time of measuring is no more than 0.1 second,This other detection mode fault tolerance is stronger,Chemical property and micro-structural between part and part can be ignored,The difference that hardness and temperature change are brought,By provided with support feet can balancing can move again.
Description
Technical field
The present invention is a kind of internal thread detection device, belongs to detection device field.
Background technology
Position detecting device is mainly used in closed loop and semi-closed loop system, and detection means is detected by directly or indirectly measuring
The actual displacement of execution unit, then feeds back to numerical control device, and compared with being moved with command bits, if difference, just
Send motion control signal, control Digit Control Machine Tool moving parts moves to the direction for eliminating the difference, constantly relatively command signal
With feedback signal, then it is controlled, until difference is 0, motion stops.
Prior art published application number is a kind of 201320634280.2 thread detecting device, for realizing to workpiece spiral shell
The specification of line carries out automatic detection, including feeding material component and the detection components that are connected with the feeding material component, the detection group
Part includes positioner, detection means and discharge device, the feeding material component by workpiece to be checked be sent to positioner carry out by
One fixes, and the detection means detects to fixed workpiece to be checked on the positioning device, through the discharge after detection completion
Device divides non-defective unit and defective products to be discharged respectively, and the invention improves the efficiency of thread measurement, disclosure satisfy that high-volume into production
Needs, accuracy of detection is good, ensure that the quality of production of product, but the method for the domestic and international internal threads detection of prior art is main
It is contact type measurement method and vision-based detection mode, batch detection, measuring accuracy are low, have damage etc. to lack in the presence of being unable to for contact type measurement
Point, vision-based detection is affected by environment larger, the accuracy rate for having situations such as greasy, dust, bad light to influence detection.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of internal thread detection device, it is existing to solve
The method of the domestic and international internal threads detection of technology is mainly contact type measurement method and vision-based detection mode, and contact type measurement is present not
Energy batch detection, measuring accuracy is low, has the shortcomings that damage, and vision-based detection is affected by environment larger, has greasy, dust, light not
Situations such as good, influences the problem of accuracy rate of detection.
To achieve these goals, the present invention is to realize by the following technical solutions：A kind of internal thread detection device,
Its structure include warning lamp, frock clamp, switch board, rotation platform, support base, support feet, maintenance door, touch control panel,
Scrap conveyor, detection means, display screen, translucent cover, blanking hand are grabbed, and the switch board is installed on support base upper surface left end,
The support feet is welded in four angles below support base, and the maintenance door is connected to support base right lateral surface by hinge, described
Translucent cover is secured by bolts in support base upper surface, and the touch control panel is installed on the translucent cover front surface lower right corner, institute
State rotation platform and be installed on support seating face, the scrap conveyor is located at rotation platform rear, and the display screen, which is powered, to be connected
With touch control panel top, the blanking hand, which is grabbed, to be installed on above rotation platform, and the frock clamp is welded in rotation platform
Upper surface, the detection means are powered with switch board and connected, and the detection means is by tunable twin coil vortex finder, fixation
Bolt, pushing ram, contiguous block composition, the tunable twin coil vortex finder be located on the left of contiguous block, the contiguous block and
For fixing bolt by mechanically connecting, the fixing bolt is threadingly attached to pushing ram left end, the tunable twin coil whirlpool
Flux detector is powered with switch board and connected.
Further, the frock clamp is provided with positioning hole, and the positioning hole, which runs through, to be connected on frock clamp surface.
Further, the support feet includes support foot pad, connecting rod, and the connecting rod vertical welding is in support foot pad table
Above face.
Further, the maintenance door is provided with door knob, and the door knob is nested in maintenance door surface left end.
Further, the touch control panel is powered by control button, touch-screen, the control button and is connected to touch
Screen lower section.
Further, the translucent cover is rectangular configuration.
Further, the fixing bolt is carbon steel/ordinary steel/stainless steel.
Beneficial effects of the present invention：The present invention is realized by being provided with detection means, using tunable two-wire coil vortex
Detector, do not influenceed by cutting fluid and lubricating oil during detection, 360 ° of all-round detections can be completed, the sensitivity that can be provided is non-tune
3-10 times of humorous type detector.Locator positioning and whole operation cycle need the 1-2 seconds during whole operation, wherein when measuring
Between be no more than 0.1 second.By provided with support feet can balancing can move again, this detection mode fault tolerance is stronger in addition,
Chemical property and micro-structural between part and part can be ignored, the difference that hardness and temperature change is brought.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of internal thread detection device of the present invention.
Fig. 2 is the structural representation of detection means of the present invention.
In figure：Warning lamp -1, frock clamp -2, switch board -3, rotation platform -4, support base -5, support feet -6, maintenance
Door -7, touch control panel -8, scrap conveyor -9, detection means -10, display screen -11, translucent cover -12, blanking hand grab -13,
It is positioning hole -201, support foot pad -601, connecting rod -602, door knob -701, control button -801, touch-screen -802, tunable double
Coil vortex finder -1001, fixing bolt -1002, pushing ram -1003, contiguous block -1004.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
Fig. 1-Fig. 2 is referred to, the present invention provides a kind of scheme of internal thread detection device：A kind of internal thread detection device,
Its structure includes warning lamp 1, frock clamp 2, switch board 3, rotation platform 4, support base 5, support feet 6, maintenance door 7, touch control
Panel 8 processed, scrap conveyor 9, detection means 10, display screen 11, translucent cover 12, blanking hand grab 13, and the switch board 3 is installed on
The upper surface left end of support base 5, the support feet 6 are welded in four angles in the lower section of support base 5, and the maintenance door 7 is connected by hinge
In the right lateral surface of support base 5, the translucent cover 12 is secured by bolts in the upper surface of support base 5, and the touch control panel 8 is pacified
Loaded on the front surface lower right corner of translucent cover 12, the rotation platform 4 is installed on the surface of support base 5, and the scrap conveyor 9 is positioned at rotation
Turn the rear of platform 4, the display screen 11 is powered above connection and touch control panel 8, and the blanking hand grabs 13 and is installed on rotation
The top of platform 4, the frock clamp 2 are welded in the upper surface of rotation platform 4, and the detection means 10 is powered with switch board 3 and connected,
The detection means 10 is by tunable twin coil vortex finder 1001, fixing bolt 1002, pushing ram 1003, contiguous block 1004
Composition, the tunable twin coil vortex finder 1001 are located at the left side of contiguous block 1004, the contiguous block 1004 and fixed spiral shell
For bolt 1002 by mechanically connecting, the fixing bolt 1002 is threadingly attached to the left end of pushing ram 1003, described tunable double
Coil vortex finder 1001 is powered with switch board 3 and connected, and the frock clamp 2 is provided with positioning hole 201, the positioning hole 201
Through being connected on the surface of frock clamp 2, the support feet 6 includes support foot pad 601, connecting rod 602, the connecting rod 602
Vertical welding in support foot pad 601 surface, by provided with support feet can balancing can move again, the maintenance door 7
Provided with door knob 701, the door knob 701 is nested in the surface left end of maintenance door 7, the touch control panel 8 by control button 801,
Touch-screen 802, the control button 801, which is powered, is connected to the lower section of touch-screen 802.
Detection means described in this patent, primarily to do not influenceed when making detection by cutting fluid and lubricating oil, can be complete
Into 360 ° of all-round detections, the sensitivity that can be provided is 3-10 times of nonresonant type detector.Locator is determined during whole operation
Position and whole operation cycle need the 1-2 seconds, and wherein time of measuring is no more than 0.1 second.This other detection mode fault tolerance is stronger,
Chemical property and micro-structural between part and part can be ignored, the difference that hardness and temperature change is brought.
Carrying out in use, first fixing workpiece on the positioning device, detector is in electric cylinders, then when workpiece revolves
When going to detecting position, electric cylinders carrying detector, which is probeed into the screwed hole of workpiece, to be detected, by detector and a linear variable
Differential transformer is combined, and obtains an analog signal changed with operational depth, and the detection mode can not only detect screw thread
It whether there is, moreover it is possible to detect the quality of screwed hole and the depth of screw thread.
The warning lamp -1 of the present invention, frock clamp -2, switch board -3, rotation platform -4, support base -5, support feet -6, inspection
Xiu Men -7, touch control panel -8, scrap conveyor -9, detection means -10, display screen -11, translucent cover -12, blanking hand grab -
13rd, positioning hole -201, support foot pad -601, connecting rod -602, door knob -701, control button -801, touch-screen -802, tunable
Twin coil vortex finder -1001, fixing bolt -1002, pushing ram -1003, contiguous block -1004, part are the universal standard
The part that part or those skilled in the art know, its structure and principle all can be learnt by technical manual for this technology personnel or
Known by normal experiment method, the present invention solves the problems, such as it is that the method that the domestic and international internal threads of prior art detect is mainly
Contact type measurement method and vision-based detection mode, batch detection, measuring accuracy are low, have damage etc. to lack in the presence of being unable to for contact type measurement
Point, vision-based detection is affected by environment larger, the accuracy rate for having situations such as greasy, dust, bad light to influence detection, the present invention
Realize by being provided with detection means, using tunable twin coil vortex finder, not by cutting fluid and lubricating oil during detection
Influence, 360 ° of all-round detections can be completed, the sensitivity that can be provided is 3-10 times of nonresonant type detector.Whole operation process
Middle locator positioning and whole operation cycle need the 1-2 seconds, and wherein time of measuring is no more than 0.1 second.This other detection mode is held
Poor ability is stronger, can ignore chemical property and micro-structural between part and part, the difference that hardness and temperature change is brought,
It is described in detail below：
The detection means 10 is by tunable twin coil vortex finder 1001, fixing bolt 1002, pushing ram 1003, company
Connect block 1004 to form, the tunable twin coil vortex finder 1001 is located at the left side of contiguous block 1004, the contiguous block 1004
With fixing bolt 1002 by mechanically connecting, the fixing bolt 1002 is threadingly attached to the left end of pushing ram 1003, described
Tunable twin coil vortex finder 1001 is powered with switch board 3 and connected.
First uses the fixing bolt of carbon steel, is detected using the detection means internal threads；
Second uses the fixing bolt of ordinary steel material, is detected using the detection means internal threads；
Third uses the fixing bolt of stainless steel, is detected using the detection means internal threads；
| Carbon steel | Ordinary steel | Stainless steel | |
| Hardness | 35 | 18 | 25 |
| Weight | 100g | 300g | 200g |
In summary, using the fixing bolt of carbon steel, the effect detected using the detection means internal threads
Fruit is optimal, and hardness is relatively strong and lighter in weight.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Which point therefore, no matter from the point of view of, all should incite somebody to action
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of internal thread detection device, its structure includes warning lamp (1), frock clamp (2), switch board (3), rotation platform
(4), support base (5), support feet (6), maintenance door (7), touch control panel (8), scrap conveyor (9), detection means (10),
Display screen (11), translucent cover (12), blanking hand are grabbed (13), it is characterised in that：
The switch board (3) is installed on support base (5) upper surface left end, and the support feet (6) is welded in four below support base (5)
Individual angle, the maintenance door (7) are connected to support base (5) right lateral surface by hinge, and the translucent cover (12) is bolted
In support base (5) upper surface, the touch control panel (8) is installed on translucent cover (12) front surface lower right corner, the rotary flat
Platform (4) is installed on support base (5) surface, and the scrap conveyor (9) is located at rotation platform (4) rear, the display screen (11)
The connection that is powered is grabbed (13) and is installed on above rotation platform (4) with touch control panel (8) top, the blanking hand, the frock
Fixture (2) is welded in rotation platform (4) upper surface, and the detection means (10) is powered with switch board (3) and connected；
The detection means (10) is by tunable twin coil vortex finder (1001), fixing bolt (1002), pushing ram
(1003), contiguous block (1004) forms, and the tunable twin coil vortex finder (1001) is located on the left of contiguous block (1004),
With fixing bolt (1002) by mechanically connecting, the fixing bolt (1002) is threadingly attached to the contiguous block (1004)
Pushing ram (1003) left end, the tunable twin coil vortex finder (1001) are powered with switch board (3) and connected.
A kind of 2. internal thread detection device according to claim 1, it is characterised in that：The frock clamp (2) is provided with fixed
Position hole (201), the positioning hole (201), which is run through, to be connected on frock clamp (2) surface.
A kind of 3. internal thread detection device according to claim 1, it is characterised in that：The support feet (6) includes support
Foot pad (601), connecting rod (602), connecting rod (602) vertical welding is in support foot pad (601) surface.
A kind of 4. internal thread detection device according to claim 1, it is characterised in that：The maintenance door (7) is provided with door knob
(701), the door knob (701) is nested in maintenance door (7) surface left end.
A kind of 5. internal thread detection device according to claim 1, it is characterised in that：The touch control panel (8) by
Control button (801), touch-screen (802), the control button (801), which is powered, to be connected to below touch-screen (802).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710581891.8A CN107340330A (en) | 2017-07-17 | 2017-07-17 | A kind of internal thread detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710581891.8A CN107340330A (en) | 2017-07-17 | 2017-07-17 | A kind of internal thread detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107340330A true CN107340330A (en) | 2017-11-10 |
Family
ID=60219768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710581891.8A Pending CN107340330A (en) | 2017-07-17 | 2017-07-17 | A kind of internal thread detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107340330A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202372093U (en) * | 2011-12-21 | 2012-08-08 | 佛山市南海中南机械有限公司 | Hexagon nut internal thread detection device |
| JP2013242249A (en) * | 2012-05-22 | 2013-12-05 | Toho Titanium Co Ltd | Magnetic susceptibility measurement specimen container and magnetic susceptibility measurement method |
| CN104624521A (en) * | 2015-03-02 | 2015-05-20 | 上海众源燃油分配器制造有限公司 | Equipment for automatically detecting screw thread and crack of nut |
| CN104677986A (en) * | 2015-03-02 | 2015-06-03 | 上海众源燃油分配器制造有限公司 | Eddy current testing equipment for nuts on fuel pipe assemblies |
| CN204945410U (en) * | 2015-09-09 | 2016-01-06 | 合肥凯创汽车零部件有限公司 | A kind of screw thread leaks processing error prevention device |
| CN106168602A (en) * | 2016-08-01 | 2016-11-30 | 上海众源燃油分配器制造有限公司 | A kind of fuel rail assembly nut eddy current inspection test equipment |
-
2017
- 2017-07-17 CN CN201710581891.8A patent/CN107340330A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202372093U (en) * | 2011-12-21 | 2012-08-08 | 佛山市南海中南机械有限公司 | Hexagon nut internal thread detection device |
| JP2013242249A (en) * | 2012-05-22 | 2013-12-05 | Toho Titanium Co Ltd | Magnetic susceptibility measurement specimen container and magnetic susceptibility measurement method |
| CN104624521A (en) * | 2015-03-02 | 2015-05-20 | 上海众源燃油分配器制造有限公司 | Equipment for automatically detecting screw thread and crack of nut |
| CN104677986A (en) * | 2015-03-02 | 2015-06-03 | 上海众源燃油分配器制造有限公司 | Eddy current testing equipment for nuts on fuel pipe assemblies |
| CN204945410U (en) * | 2015-09-09 | 2016-01-06 | 合肥凯创汽车零部件有限公司 | A kind of screw thread leaks processing error prevention device |
| CN106168602A (en) * | 2016-08-01 | 2016-11-30 | 上海众源燃油分配器制造有限公司 | A kind of fuel rail assembly nut eddy current inspection test equipment |
Non-Patent Citations (1)
| Title |
|---|
| 夏伯雄 等: "螺纹孔探测器的特点及其发展", 《传感器世界》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107051905B (en) | Automatic weight quality inspection and distribution assembly line for cylindrical products | |
| CN204988106U (en) | Screw thread detecting system | |
| CN106239778B (en) | A kind of Novel lining auto-necking machine | |
| CN105203544B (en) | Hub outer ring raceway crackle and thread measurement equipment | |
| CN105136050B (en) | A kind of compressor components bolt height detecting device | |
| CN207114479U (en) | A kind of flaw detection platform for bar automatic flaw detection apparatus | |
| CN107340330A (en) | A kind of internal thread detection device | |
| CN207439347U (en) | A kind of Curved dectection equipment | |
| CN211453416U (en) | Automatic X-ray imaging detection system suitable for cylindrical sample | |
| CN213748358U (en) | Plug gauge type automatic detection machine for inner and outer diameters of steel pipe | |
| CN103736668A (en) | Online-use bolt go-no go gauge | |
| CN107671530A (en) | A kind of multi-functional machining cover | |
| CN205032394U (en) | Column diameter screening installation is rolled to precision | |
| CN2715103Y (en) | Full-automatic bearing dustproof caliber detecting machine | |
| CN107941500A (en) | The reliability test of numerically-controlled machine tool elasticity chuck | |
| CN108981630A (en) | High efficiency thread detecting device | |
| CN204979432U (en) | Automatic dress ball mechanism | |
| CN209690066U (en) | A kind of material physical property detection device | |
| CN203705395U (en) | Nondestructive inspection magnetic powder equipment for petroleum drill rod joint | |
| CN207650152U (en) | A kind of steel ball automatic detection device | |
| CN207222379U (en) | A kind of endoporus detection machine of air-conditioning bearing | |
| CN209132085U (en) | A kind of self-action universal hydraulic testing machine | |
| CN205482880U (en) | Automatic detection tool | |
| CN104897702A (en) | Special gamma ray detection tool for small diameter tube butt joints | |
| CN204613130U (en) | Seam inspection device |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171110 |
|
| RJ01 | Rejection of invention patent application after publication |