CN106403780A - Mechanical part feeler gauge - Google Patents
Mechanical part feeler gauge Download PDFInfo
- Publication number
- CN106403780A CN106403780A CN201611174161.8A CN201611174161A CN106403780A CN 106403780 A CN106403780 A CN 106403780A CN 201611174161 A CN201611174161 A CN 201611174161A CN 106403780 A CN106403780 A CN 106403780A
- Authority
- CN
- China
- Prior art keywords
- clearance gauge
- chi
- gauge
- head
- groove
- 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
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/46—Plug gauges for internal dimensions with engaging surfaces which are at a fixed distance, although they may be preadjustable
- G01B3/50—Plug gauges for internal dimensions with engaging surfaces which are at a fixed distance, although they may be preadjustable of limit-gauge type, i.e. "go/no-go"
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The present invention discloses a mechanical part feeler gauge, comprising a feeler gauge and a gauge sheath. One end of the feeler gauge is provided with a handle. The body of the feeler gauge is provided with a limit groove. The other end of the feeler gauge is provided with gauge head concave and convex grooves. A gauge head is connected with the feeler gauge via positioning concave and convex grooves. The gauge sheath is provided with a limit hole. The bottom of the gauge sheath is provided with a guide hole. When the mechanical part feeler gauge is to be used, the gauge head which is selected in advance is connected with the feeler gauge via the gauge head concave and convex grooves and then is inserted into the gauge sheath, the feeler gauge is fixed in the gauge sheath by screws via the limit hole and the limit groove, and the gauge head of the feeler gauge makes telescopic movement in the gauge sheath via the guide hole. The mechanical part feeler gauge of the invention is convenient to carry and improves the working efficiency.
Description
Technical field
The invention belongs to machinery and manufacture of steel structure technical field are and in particular to a kind of mechanical fitting clearance gauge.
Technical background
In mechanical fitting manufacture and inspection, because machinery dismounting bothers and relatively costly, common slide calliper rule cannot measure again,
Such as engine of boat and ship gap, when learning that the gap between mechanical fitting has much, just cannot ensure mechanical fitting
Gap is integrated in time, usually because mechanical part does not obtain repairing integration, major hidden danger occurs.
Content of the invention
For current machine-building and the instruments of inspection in disorder the drawbacks of, it is an object of the invention to provide a kind of mechanical fitting
Clearance gauge, is convenient for carrying, and improves operating efficiency.
For achieving the above object, the technical solution used in the present invention is：
A kind of mechanical fitting clearance gauge, this instruments of inspection is made up of clearance gauge and chi set, there is handle described clearance gauge one end, blade has
Stopper slot, the clearance gauge other end has chi head bore tongue and groove, and chi head passes through to position tongue and groove connection clearance gauge；Described chi puts limited location
Hole, the bottom of chi set carries pilot hole.During use, the chi having preselected head is connected with clearance gauge by chi head bore tongue and groove,
Then fill in chi set, so that clearance gauge is fixed in chi set spacing hole and clearance gauge stopper slot using screw, the chi head of clearance gauge passes through to lead
Make telescopic moving to pipe in chi set.
The displacement of described stopper slot is consistent with the length of chi head；
Chi head bore tongue and groove is had on described clearance gauge, can be according to the size adjusting chi head size of different size；
Described chi has put pilot hole, and the curvature of pilot hole is between R8 ~ R10.5.
If described chi head is to form with 0.1 millimeter of sheet metal being difficult to get rusty of dry plate, there is certain thickness, not variable
Shape, circle punching is made with high-carbon steel, and most advanced and sophisticated quenched process is more hard.
In the present invention, clearance gauge is standard component, and chi covers for standard component, and chi head is according to measurement gap demand adjustment of different sizes
Size.
Compared with prior art, the beneficial effects of the present invention is：
The present invention can be not required to take mechanical fitting apart, only need to then use the bottom of clearance gauge insertion required measurement mechanical fitting
Chi head is inserted gap by guide pipe, such as requires gap to be 0.5 millimeter and is accomplished by overhauling, if the chi head of that 0.5 millimeter of specification is not
Can insert, that avoids the need for taking mechanical fitting apart, whereas if can insert, illustrate that gap is more than 0.5 millimeter, need to overhaul.
Brief description
Fig. 1 is the floor map of clearance gauge
Fig. 2 is clearance gauge handle schematic diagram
Fig. 3 is the floor map of chi head
Fig. 4 is just attempting of chi set
Fig. 5 is the top view of chi set
In figure：1 handle 2, stopper slot 3-1, clearance gauge groove, 3-2 clearance gauge tongue, 4 chi heads, 5 spacing holes, 6 guide pipes, 7 clearance gauges, 8,
Chi set.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, a kind of mechanical fitting clearance gauge, this instruments of inspection is made up of clearance gauge 7 and chi set 8,
There is handle 1 on described clearance gauge 7 one end, limited location groove 2 on blade, clearance gauge 7 other end has clearance gauge groove 3-1, and chi head 4 passes through clearance gauge
Tongue 3-2 is connected with clearance gauge groove 3-1；Limited location hole 5 on described chi set 8, the bottom of chi set 8 carries pilot hole 6.During use,
The chi having preselected head 4 is connected with clearance gauge 7 by clearance gauge tongue and groove, then fills in chi set 8, using screw by spacing hole 5
Clearance gauge 7 is made to be fixed in chi set 8 with stopper slot 2, the chi head 4 of clearance gauge 7 passes through guide pipe 6 can be done as telescopic moving in chi set 8
Work.
In addition to the above, the present invention can also have other embodiment, here not redundant one by one.In every case replaced using equivalent
Change or equivalent transformation formed technical scheme, belong to the protection domain of application claims.
Claims (5)
1. a kind of mechanical fitting clearance gauge, this instruments of inspection is by clearance gauge（7）With chi set（8）Composition, described clearance gauge（7）Draw on one end
Hand（1）, limited location groove on blade（2）, clearance gauge（7）The other end has clearance gauge groove（3-1）, chi head（4）By clearance gauge tongue（3-2）
With clearance gauge groove（3-1）Connect；Described chi set（8）Upper limited location hole（5）, chi set（8）Bottom carry pilot hole（6）；Use
When, by the chi having preselected head（4）By clearance gauge tongue and groove and clearance gauge（7）Connect, then fill in chi set（8）, using screw
By spacing hole（5）With stopper slot（2）Make clearance gauge（7）It is fixed on chi set（8）Interior, clearance gauge（7）Chi head（4）By guide pipe（6）
Can be in chi set（8）Inside work as telescopic moving.
2. stopper slot according to claim 1（2）Displacement and chi head（4）Length consistent.
3. clearance gauge according to claim 1（7）On have clearance gauge groove（3-1）, clearance gauge tongue（3-2）, can according to measurement not
The size adjusting chi head of same specification（4）Size.
4. chi set according to claim 1（8）On have pilot hole（6）, pilot hole（6）Curvature be R8 ~ R10.5 between.
5. chi head according to claim 1（4）If being to form with 0.1 millimeter of sheet metal being difficult to get rusty of dry plate, have one
Fixed thickness, is unlikely to deform, and is made using high-carbon steel, most advanced and sophisticated quenched process, more hard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611174161.8A CN106403780A (en) | 2016-12-19 | 2016-12-19 | Mechanical part feeler gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611174161.8A CN106403780A (en) | 2016-12-19 | 2016-12-19 | Mechanical part feeler gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106403780A true CN106403780A (en) | 2017-02-15 |
Family
ID=58087594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611174161.8A Pending CN106403780A (en) | 2016-12-19 | 2016-12-19 | Mechanical part feeler gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106403780A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2579386A (en) * | 1947-02-04 | 1951-12-18 | Koenig Fred | Gap gauge |
| DE2726584A1 (en) * | 1977-06-13 | 1978-12-21 | Alfredo Pasquini | Gauge to measure small gaps - compares degree of penetration of two wedge shaped feelers of different angles |
| CN2881528Y (en) * | 2005-12-30 | 2007-03-21 | 长安汽车（集团）有限责任公司 | Clearance gauge for gap after assembling of measuring component element |
| CN201093987Y (en) * | 2007-09-04 | 2008-07-30 | 上海宝钢设备检修有限公司 | Electric machine stator and rotor clearance measuring apparatus |
-
2016
- 2016-12-19 CN CN201611174161.8A patent/CN106403780A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2579386A (en) * | 1947-02-04 | 1951-12-18 | Koenig Fred | Gap gauge |
| DE2726584A1 (en) * | 1977-06-13 | 1978-12-21 | Alfredo Pasquini | Gauge to measure small gaps - compares degree of penetration of two wedge shaped feelers of different angles |
| CN2881528Y (en) * | 2005-12-30 | 2007-03-21 | 长安汽车（集团）有限责任公司 | Clearance gauge for gap after assembling of measuring component element |
| CN201093987Y (en) * | 2007-09-04 | 2008-07-30 | 上海宝钢设备检修有限公司 | Electric machine stator and rotor clearance measuring apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |