CN205861015U - A kind of high accuracy seam measuring instrument - Google Patents
A kind of high accuracy seam measuring instrument Download PDFInfo
- Publication number
- CN205861015U CN205861015U CN201620749954.7U CN201620749954U CN205861015U CN 205861015 U CN205861015 U CN 205861015U CN 201620749954 U CN201620749954 U CN 201620749954U CN 205861015 U CN205861015 U CN 205861015U
- Authority
- CN
- China
- Prior art keywords
- plate body
- gauge head
- sensor
- fixing
- seam
- 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
Links
Abstract
A kind of high accuracy seam measuring instrument, it is characterized in that: include plate body, movable gauge head, fixing gauge head, sensor and display table, the gauge head of sensor contacts with movable gauge head, the other end of sensor connects display table by electric wire, movable gauge head and fixing gauge head lay respectively at the two ends of plate body, and sensor and display table are fixed on plate body.This utility model measures the size of seam by movable gauge head, by sensor, surveyed sized data is passed to display table again to show, the seam baffle plate that the two ends of plate body are arranged can make whole instrument holding level measure operation to facilitate, and can improve certainty of measurement simultaneously;Plate body itself is formed by the first plate body and the second plate body drop-over, first plate body and the second plate body can arbitrarily regulate the entire length of the plate body after combination by the connection of fixing hole and fixing bar, thus it is adapted to the measurement of the seam of different size size, it uses simple, it is convenient to measure, precision is high, and error is less.
Description
Technical field:
This utility model relates to a kind of seam measuring instrument, is specifically related to a kind of high accuracy seam measuring instrument.
Background technology:
For Precision and Ultra-precision Machining technology, current China is in the 4th " manufacturing big country ", but relative to " the system of first three
Make power " for, China is the weakest.Measuring instrument the most special for seam is measured
Device, the most also continues to use coarse measuring method such as slide calliper rule, slip gauge, and the certainty of measurement of these a little metering systems is poor, it is impossible to meet
The demand that seam is measured.
Summary of the invention:
The purpose of this utility model is to provide a kind of high accuracy seam measuring instrument, and it is easy and simple to handle, measurement is accurate, adapt to model
Enclose wide.
High accuracy seam measuring instrument of the present utility model, the technical scheme of employing is: includes plate body, movable gauge head, consolidate
Location survey head, sensor and display table, the gauge head of described sensor contacts with movable gauge head, and the other end of sensor passes through electric wire
Connecting display table, movable gauge head and fixing gauge head lay respectively at the two ends of plate body, and sensor and display table are fixed on plate body.
As further improvement of the utility model, described plate body is by the first plate body and the second plate body drop-over along its length
Forming, movable gauge head is positioned at one end of the first plate body, and the other end of the first plate body offers U-type groove to center, and fixing gauge head is solid
Being scheduled on one end of the second plate body, the other end of the second plate body is outward extended with the connecting plate that can be inserted in U-type groove, described first plate
Body is evenly equipped with some fixing holes along its length in the both sides of U-type groove, and fixing hole is inserted with fixing bar.It is arranged such, adjustable
The length of imposite body is to meet the demand that various sizes of seam is measured.
As further improvement of the utility model, the end face of described first plate body is detachable near one end of movable gauge head
Be provided with outward extending seam baffle plate, the end face of described second plate body be the most removably provided with near one end of fixing gauge head to
The seam baffle plate of outer extension.When measuring, if seam is relatively big, measuring instrument easily tilts after putting into seam to be measured, is difficult to keep
Level, now can be stuck in holding level on seam edge by whole measuring instrument by seam baffle plate, can during as need not
Disassemble seam baffle plate.
As further improvement of the utility model, described first plate body offers fixing groove, described sensing near one end
Device is fixed in fixing groove by sensor fixture block, and the first plate body laterally offers in this end and fixes the through hole that groove communicates, institute
State in the tail end of movable gauge head stretches into through hole and contact with the gauge head of sensor.By this kind of mode realization activity gauge head and sensing
The gauge head of device contacts.
As further improvement of the utility model, described through hole is embedded with fixing copper sheathing, and described movable gauge head is positioned at solid
Determine in copper sheathing.Because movable gauge head to carry out between elastic movement, and the surface of seam to be measured mutual frictional dissipation relatively greatly, and
And not easily pass through plate body and be fixed, Gu fix movable gauge head, the friction of reduction activity gauge head by the fixing copper sheathing arranged
Loss, the surface flatness of holding activity gauge head.
As further improvement of the utility model, described sensor is externally provided with spring, and one end of spring is fixed on activity
On the outer wall of gauge head, the other end is fixed on sensor outer wall.The movable gauge head of measurement after-contraction is made to stretch out by spring multiple
Position, it is ensured that the zero point of movable gauge head is constant, if movable gauge head is directly connected with the gauge head of sensor, owing to the gauge head of sensor is lived
Dynamic sensitive, it is difficult to make it reset movable gauge head force, need not the elastic force of sensor self after adding spring, biography can be reduced
The consume of the gauge head of sensor.
As further improvement of the utility model, described display table is pasted onto the upper surface of plate body, its set-up mode letter
Folk prescription is just.
The beneficial effects of the utility model are: this utility model measures the size of seam by movable gauge head, then by sensing
Surveyed sized data is passed to display table and is shown by device, and the seam baffle plate that the two ends of the plate body wherein fixing each parts are arranged can
Make whole instrument holding level, measure operation to facilitate, the precision of measurement can be improved simultaneously;Plate body itself is by the first plate body
Form with the second plate body drop-over, after the first plate body and the second plate body arbitrarily can regulate combination by the connection of fixing hole and fixing bar
The entire length of plate body, thus be adapted to the measurement of the seam of different size size, its wide accommodation;Sensor is by passing
Sensor fixture block suspends and is fixed in fixing groove, can adjust the position of sensor by adjusting the position of sensor fixture block, with really
Protect the accuracy of detection of sensor.
This utility model uses simple, and it is convenient to measure, and precision is high, and error is less, and measuring instrument pinpoint accuracy can reach
To 0.001mm.
Accompanying drawing illustrates:
Fig. 1 is top view of the present utility model;
Fig. 2 is side view of the present utility model;
Fig. 3 is partial enlarged drawing of the present utility model.
Detailed description of the invention:
With reference to each accompanying drawing, this high accuracy seam measuring instrument, including plate body, movable gauge head 1, fixing gauge head 2, sensor 10 and
Display table 9, the gauge head of described sensor 10 contacts with movable gauge head 1, and the other end of sensor 10 connects display by electric wire
Table 9, described display table 9 is pasted onto the upper surface of plate body, and described plate body is by the first plate body 11 and the second plate body 12 along its length
Drop-over forms, and the other end of the first plate body 12 offers U-type groove 13 to center, and fixing gauge head 2 is fixed on the one of the second plate body 12
End, the other end of the second plate body 12 is outward extended with the connecting plate 14 that can be inserted in U-type groove 13, and described first plate body 11 is in U-shaped
The both sides of groove 13 are evenly equipped with some fixing holes 8 along its length, and fixing hole 8 is inserted with fixing bar 6, and described first plate body 11 leans on
Nearly one end offers fixing groove 15, and described sensor 10 is fixed in fixing groove 15 by sensor fixture block 5, the first plate body 11
Laterally offer in this end and fix the through hole 16 that groove 15 communicates, the tail end of described movable gauge head 1 stretch in through hole 16 with sensing
The gauge head of device 10 contacts, and described sensor 10 is externally provided with spring 4, one end of spring 4 is fixed on the outer wall of movable gauge head 1,
The other end is fixed on sensor 10 outer wall: described through hole 16 is embedded with fixing copper sheathing 7, and described movable gauge head 1 is positioned at fixed copper
In set 7.The end face of described first plate body 11 is removably provided with outward extending seam baffle plate 3 near one end of movable gauge head 1,
The end face of described second plate body 12 is the most removably provided with outward extending seam baffle plate 3 near one end of fixing gauge head 2.
During use, first adjust the approximate size needing to measure seam, substantially adjust the first plate body 11 and second with fixing bar 6
The overall length of formed plate body after plate body 12 connection, thus adapt to the approximate size length of surveyed seam, then survey with activity
1 is basic point, measuring instrument entirety is put in seam to be measured, and two seam baffle plates 3 snap in seam to be measured, can make measuring instrument
Overall holding level, then rotates whole measuring instrument, and the maximum that display table 9 obtains is seam size, if seam
Rough or have flaw, the meansigma methods of desirable display table 9 measured value.
Claims (7)
1. a high accuracy seam measuring instrument, it is characterised in that: include plate body, movable gauge head (1), fixing gauge head (2), sensor
(10) and display table (9), the gauge head of described sensor (10) contacts with movable gauge head (1), and the other end of sensor (10) is logical
Crossing electric wire and connect display table (9), movable gauge head (1) and fixing gauge head (2) lay respectively at the two ends of plate body, sensor (10) and showing
Show that table (9) is fixed on plate body.
2. a kind of high accuracy seam measuring instrument as claimed in claim 1, it is characterised in that: described plate body is by the first plate body (11)
Forming with the second plate body (12) drop-over along its length, movable gauge head (1) is positioned at one end of the first plate body (12), the first plate body
(12) the other end offers U-type groove (13) to center, and fixing gauge head (2) is fixed on one end of the second plate body (12), the second plate
The other end of body (12) is outward extended with the connecting plate (14) that can be inserted in U-type groove (13), and described first plate body (11) is in U-type groove
(13) both sides are evenly equipped with some fixing holes (8) along its length, and fixing hole (8) is inserted with fixing bar (6).
3. a kind of high accuracy seam measuring instrument as claimed in claim 2, it is characterised in that: the end face of described first plate body (11)
Outward extending seam baffle plate (3), the end face of described second plate body (12) removably it is provided with near one end of movable gauge head (1)
Outward extending seam baffle plate (3) the most removably it is provided with near one end of fixing gauge head (2).
4. a kind of high accuracy seam measuring instrument as claimed in claim 2, it is characterised in that: described first plate body (11) is near one
End offers fixing groove (15), and described sensor (10) is fixed in fixing groove (15) by sensor fixture block (5), the first plate body
(11) laterally offering in this end and fix the through hole (16) that groove (15) communicates, the tail end of described movable gauge head (1) stretches into through hole
(16) contact with the gauge head of sensor (10) in.
5. a kind of high accuracy seam measuring instrument as claimed in claim 4, it is characterised in that: described through hole (16) is embedded with fixing
Copper sheathing (7), described movable gauge head (1) is positioned at fixing copper sheathing (7).
6. a kind of high accuracy seam measuring instrument as claimed in claim 4, it is characterised in that: described sensor (10) is externally provided with bullet
Spring (4), one end of spring (4) is fixed on the outer wall of movable gauge head (1), the other end is fixed on the outer wall of sensor (10).
7. a kind of high accuracy seam measuring instrument as claimed in claim 1, it is characterised in that: described display table (9) is pasted onto plate
The upper surface of body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620749954.7U CN205861015U (en) | 2016-07-15 | 2016-07-15 | A kind of high accuracy seam measuring instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620749954.7U CN205861015U (en) | 2016-07-15 | 2016-07-15 | A kind of high accuracy seam measuring instrument |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205861015U true CN205861015U (en) | 2017-01-04 |
Family
ID=57647663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620749954.7U Expired - Fee Related CN205861015U (en) | 2016-07-15 | 2016-07-15 | A kind of high accuracy seam measuring instrument |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205861015U (en) |
-
2016
- 2016-07-15 CN CN201620749954.7U patent/CN205861015U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201974117U (en) | Detection device for outer measuring jaw of caliper | |
CN204064194U (en) | A kind of clamp for detect aperture distance | |
CN202947639U (en) | Cross hole distance gauge | |
CN103063113A (en) | Detecting jig for semiround workpiece | |
CN202747981U (en) | Measurement instrument for inner diameter of barrel | |
CN203274632U (en) | A portable length detecting apparatus of shaft parts | |
CN203132472U (en) | Measuring tool for measuring length of irregular object | |
CN203758507U (en) | Leveling instrument | |
CN205861015U (en) | A kind of high accuracy seam measuring instrument | |
CN104677324A (en) | Detection device of rail distance | |
CN202393320U (en) | Potentiometer support measuring mechanism | |
CN102147224A (en) | Novel measuring tool for overall length of blade | |
CN203587005U (en) | Test tool for measuring outer circle | |
CN203337055U (en) | Length measuring tool | |
CN204373552U (en) | For the cubing of notebook-type computer screen bracing strut | |
CN102759316A (en) | Keyway width measurement tool | |
CN203037185U (en) | Detecting jig for semicircular workpiece | |
CN202255171U (en) | Vernier caliper | |
CN101158567B (en) | Plug thread gage measurement hanging rack | |
CN204881390U (en) | Motor iron core chute detects frock | |
CN202719937U (en) | Dovetail groove detection apparatus | |
CN108036692B (en) | Shaft fork shaft part diameter detection tool | |
CN202793270U (en) | Novel measuring device for measuring hole diameter of superficial spigot | |
CN204963702U (en) | Digital display flight depth rule | |
CN201152743Y (en) | Auxiliary inclination measurement tool |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20180715 |