CN108151628A - A kind of sliding block perpendicularity detection tool - Google Patents
A kind of sliding block perpendicularity detection tool Download PDFInfo
- Publication number
- CN108151628A CN108151628A CN201810110809.8A CN201810110809A CN108151628A CN 108151628 A CN108151628 A CN 108151628A CN 201810110809 A CN201810110809 A CN 201810110809A CN 108151628 A CN108151628 A CN 108151628A
- Authority
- CN
- China
- Prior art keywords
- sliding block
- eddy current
- block
- detection tool
- current sensor
- 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
- 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
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/245—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing perpendicularity
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The invention discloses a kind of sliding block perpendicularity detection tools, including the sensor stand being connect with sliding block, at least two is located at eddy current sensor in described two adjacent sides of sensor stand respectively, the data processing equipment that is connect with the eddy current sensor, positioned at the eddy current sensor opposite face setting parallel with it measuring block and for fixing the measuring block measurement seat on the table is installed.The present invention can detect in real time front/rear and left right to verticality, improve detection efficiency, can also be detected under high velocity environment.
Description
Technical field
The present invention relates to a kind of sliding block perpendicularity detection tools, belong to metal forming machinery technical field.
Background technology
Sliding block verticality is one of important precision index of forcing press, is related to the precision of stamping parts and the use of mold
Service life.Existing detection method is：By Magnetic gauge stand absorption on sliding block bottom surface, other end clamping dial gauge or amesdial, table end
The detector in portion is in direct contact the detection square box being placed on work top, and the trueness error during sliding block moves up and down is shown
Show on dial gauge or amesdial.
The shortcomings that this detection, is：1. it is merely able to be detected under the low speed, it is possible that occurring " getting rid of after speed improves
Table " phenomenon.2. the precision variation in entire stroke can not be recorded in real time.3. front and rear and left and right directions hang down cannot be carried out at the same time
Straight degree detection.4. if detector forms an angle with detection square box, detection numerical value will be influenced.
Invention content
The technical problem to be solved by the invention is to provide it is a kind of can detect in real time front/rear and left right to hang down
The detecting tool directly spent further provides a kind of detecting tool that can be to be adjusted into row distance.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of sliding block perpendicularity detection tool, including the sensor stand being connect with sliding block, at least two is located at the sensing respectively
Eddy current sensor in two adjacent sides of device stent, the data processing equipment being connect with the eddy current sensor, positioned at described
The measuring block of the setting parallel with it of eddy current sensor opposite face and for fixing measuring block installation on the table
Measure seat.
The measurement seat is equipped with the regulating device for adjusting distance between the measuring block and the eddy current sensor.
The measurement seat is equipped with T-slot, and the measuring block lower part is the T-shaped structure with the T-slot intimate contact,
Relatively described measuring block is located at the T-slot end equipped with baffle, and the baffle middle part is equipped with the spiral shell for penetrating adjusting screw
Pit, the adjusting screw are threaded through the baffle and the measuring block successively.
The adjusting screw has front and rear two sections of screw threads, and screw pitch and the diameter of leading portion are less than back segment.
The measurement seat is fixed with the measuring block lower part by holding screw.
Kidney slot is symmetrically arranged on the measurement seat, passes through screw and fixed block and the workbench equipped with T-slot
Connection.
The advantageous effect that the present invention is reached：Two groups of eddy current sensors are installed in the both direction of detecting tool, it can be with
Left/right is carried out to sliding block verticality and front/rear direction is detected simultaneously, improves detection efficiency；Due to there is no machine in test process
Tool is driven, and the present apparatus can not only be detected, can also be detected at high speeds under the low speed, can by regulating device
To carry out adaptability adjusting to measuring block.
Description of the drawings
Fig. 1 is three dimensional structure diagram of the present invention；
Fig. 2 is front view of the present invention；
Fig. 3 is B-B faces of the present invention sectional view；
Fig. 4 is Local C sectional view in the present invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and be not intended to limit the protection scope of the present invention and limit the scope of the invention.
As shown in Figure 1 and Figure 2, a kind of sliding block perpendicularity detection tool, sensor stand 2 is by screw 4 with being mounted on sliding block
Fixed block 3 in 1T type grooves is threadedly coupled, and realizes the fixation of sensor stand 2, the middle part of sensor stand 2 is hollow structure
Rectangle steel, its underpart are welded with steel plate 2a, 2b in forepart and right part, have respectively on steel plate 2a, 2b through the fixed whirlpool of screw
Flow sensor 6, eddy current sensor 6 may be used the sensor having on the bottom dead centre detector of oscillogram detection function or incite somebody to action
Eddy current sensor is connect with data collecting card, charge amplifier and follow-up data processing unit, on 2 eddy current sensor opposites
Measuring block 8 is respectively arranged with, measuring surface 8a is parallel with eddy current sensor 6 opposite.Sliding block during up and down motion, if there is
Out of plumb, the distance between measuring surface 8a and eddy current sensor 6 will change, and it is defeated that variation is converted into electric signal progress
Go out, carry out follow-up data processing, 8 lower part of measuring block is T-type structure, by three faces 8a, 8b, 8c with measuring the T-slot in seat 7
Intimate contact has the holding screw 10 in seat 7 is measured in the sliding surface 8c upper parts of measuring block 8, measures the end of seat 7
There is baffle 11 in portion, is fixed on and is measured on seat 8 by screw 13, and there are screw thread, screw pitch and size and measuring block 8 in 11 middle part of baffle
In screw thread it is inconsistent, 12 front and rear part screw pitch of adjusting screw and size are inconsistent, are threaded through baffle 11 and measuring block 8 successively, can
It realizes the microfeed of measuring block 8, measures and contain waist-shaped hole on seat 7, be mounted on by screw 9, fixed block 14 and contain T-slot
On workbench 5.
In use, sensor stand 2 to be first fixed on to the bottom surface of sliding block 1, eddy current sensor 6 is measured with surveying using clearance gauge
The gap of amount face 8a, a small amount of rotation measuring seat 7, when eddy current sensor 6 is respectively consistent to gap with measuring surface 8a, trip bolt 9,
Then adjusting screw 12 is rotated, makes the micro movement in the T-slot for measuring seat 7 of measuring block 8, until reaching eddy current sensor 6
Measurement range finally fastens holding screw 10.
Since in test process, no parts are in direct contact, therefore, be not in routine test " getting rid of table " it is existing
As that can measure at high speeds.The data of measurement can be preserved and subsequent analysis.Before can carrying out sliding block verticality
Afterwards, it is measured while the both direction of left and right, improves efficiency.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of sliding block perpendicularity detection tool, it is characterized in that, including the sensor stand being connect with sliding block（2）, at least two point
It Wei Yu not the sensor stand（2）Eddy current sensor in two adjacent sides（6）And the eddy current sensor（6）Connection
Data processing equipment, positioned at the eddy current sensor（6）The measuring block of the setting parallel with it of opposite face（8）And for solid
The fixed measuring block（8）Mounted on workbench（5）On measurement seat（7）.
2. a kind of sliding block perpendicularity detection tool according to claim 1, it is characterized in that, the measurement seat（7）It is equipped with
For adjusting the measuring block（8）With the eddy current sensor（6）Between distance regulating device.
3. a kind of sliding block perpendicularity detection tool according to claim 2, it is characterized in that, the measurement seat（7）It is equipped with T
Shape slot, the measuring block（8）Lower part is T-shaped structure with the T-slot intimate contact, relatively described measuring block（8）It is located at
The T-slot end is equipped with baffle（11）, the baffle（11）Middle part is equipped with to penetrate adjusting screw（12）Threaded hole, institute
State adjusting screw（12）It is threaded through the baffle successively（11）With the measuring block（8）.
4. a kind of sliding block perpendicularity detection tool according to claim 3, it is characterized in that, the adjusting screw（12）Have
Front and rear two sections of screw threads, screw pitch and the diameter of leading portion are less than back segment.
5. a kind of sliding block perpendicularity detection tool according to claim 3, it is characterized in that, the measurement seat（7）With it is described
Measuring block（8）Lower part is fixed by holding screw.
6. a kind of sliding block perpendicularity detection tool according to claim 1, it is characterized in that, the measurement seat（7）It is upper symmetrical
Kidney slot is provided with, passes through screw and fixed block and the workbench equipped with T-slot（5）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810110809.8A CN108151628A (en) | 2018-02-05 | 2018-02-05 | A kind of sliding block perpendicularity detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810110809.8A CN108151628A (en) | 2018-02-05 | 2018-02-05 | A kind of sliding block perpendicularity detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108151628A true CN108151628A (en) | 2018-06-12 |
Family
ID=62459688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810110809.8A Pending CN108151628A (en) | 2018-02-05 | 2018-02-05 | A kind of sliding block perpendicularity detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108151628A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203550920U (en) * | 2013-09-25 | 2014-04-16 | 常州东方高精新材料股份有限公司 | T-shaped elevator guide rail geometric tolerance full-automatic comprehensive detector |
| CN105865340A (en) * | 2016-05-24 | 2016-08-17 | 南京理工大学 | Automatic measuring device and method for precision of rolling linear guides |
| CN107388942A (en) * | 2016-05-17 | 2017-11-24 | 南京泓天仪器仪表有限公司 | A kind of architectural engineering detection rule for verticality calibrating installation |
| CN207866178U (en) * | 2018-02-05 | 2018-09-14 | 南京工程学院 | A kind of sliding block perpendicularity detection tool |
-
2018
- 2018-02-05 CN CN201810110809.8A patent/CN108151628A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203550920U (en) * | 2013-09-25 | 2014-04-16 | 常州东方高精新材料股份有限公司 | T-shaped elevator guide rail geometric tolerance full-automatic comprehensive detector |
| CN107388942A (en) * | 2016-05-17 | 2017-11-24 | 南京泓天仪器仪表有限公司 | A kind of architectural engineering detection rule for verticality calibrating installation |
| CN105865340A (en) * | 2016-05-24 | 2016-08-17 | 南京理工大学 | Automatic measuring device and method for precision of rolling linear guides |
| CN207866178U (en) * | 2018-02-05 | 2018-09-14 | 南京工程学院 | A kind of sliding block perpendicularity detection tool |
Non-Patent Citations (2)
| Title |
|---|
| 中国建筑工业出版社: "《现行建筑安装规范大全》", 31 December 2001, 中国建筑工业出版社 * |
| 李圣治等: "《精密和超精密加工在位检测与误差分离技术》", 31 October 2007, 国防科技大学出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205981086U (en) | Utensil is examined to high accuracy screw rod measurement over pins | |
| CN203385381U (en) | Eccentricity gauge | |
| CN109357600B (en) | Taper detection device for taper hole | |
| CN203164063U (en) | Heart-shaped-method fabric stiffness meter | |
| CN204788136U (en) | Quick detection device of inside and outside ring of mounting hole position degree on precise rotating platform bearing | |
| CN206160911U (en) | Measurement device for be used for part centre bore degree of depth | |
| CN207866178U (en) | A kind of sliding block perpendicularity detection tool | |
| CN108592851B (en) | Workpiece symmetry detection tool and detection method | |
| CN212779065U (en) | Device for detecting verticality of rod piece on bolt ball | |
| CN108151628A (en) | A kind of sliding block perpendicularity detection tool | |
| CN202667685U (en) | Auxiliary aligning device of eccentric lathe part | |
| CN208109067U (en) | The linearity measurer of upright bar | |
| CN107621234A (en) | High-precision ultra micro dynamometry piece surface shape tracks of device | |
| CN205027339U (en) | Deep hole straightness accuracy detection device based on ultrasonic thickness measurement appearance | |
| CN207423119U (en) | High-precision ultra micro dynamometry piece surface shape tracks of device | |
| CN110806164B (en) | Device and method for detecting angle of small-size sample block | |
| CN208383048U (en) | Cold punching and drawing part end face plane degree detection device | |
| CN206891361U (en) | A kind of cylinder linearity testing apparatus | |
| CN212378681U (en) | Motor frame axiality detection device | |
| CN211824220U (en) | Tail wing piece tail inclined plane angle measuring device | |
| CN203603179U (en) | Installing device of static test displacement sensor | |
| CN217877495U (en) | Workpiece end face parallelism measuring device | |
| CN205138378U (en) | Downthehole bench height dipperstick | |
| CN215447704U (en) | Portable taper hole gauge | |
| CN203224187U (en) | Device for detecting position degree of center of inner hole of equipment |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180612 |