CN201129986Y - External micrometer correcting auxiliary device - Google Patents
External micrometer correcting auxiliary device Download PDFInfo
- Publication number
- CN201129986Y CN201129986Y CNU2007200773202U CN200720077320U CN201129986Y CN 201129986 Y CN201129986 Y CN 201129986Y CN U2007200773202 U CNU2007200773202 U CN U2007200773202U CN 200720077320 U CN200720077320 U CN 200720077320U CN 201129986 Y CN201129986 Y CN 201129986Y
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- CN
- China
- Prior art keywords
- connecting rod
- hole
- web member
- connector
- micrometer
- 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
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Abstract
An auxiliary device used for correcting external diameter micrometer comprises a first connecting rod, an adsorbate which is fixed on one end of the first connecting rod, a first connecting body which is provided with a through-hole, the other end of the connecting rod is arranged in the through-hole, a connecting rod is further arranged on the first connecting rod, a first connecting piece whose one end is radially opened with a through-hole, and the first connecting piece is traversed the connecting rod, the other end is opened with a guiding hole, a locking piece, which is arranged on the connecting rod which is traversed on the first connector, and locks the first connecting piece; a second connecting rod, one end thereof is arranged in the guiding hole of the first connecting piece, a second connecting piece is provided with a guiding hole, and is sleevedly arranged on the other end of the second connecting rod; a second connector is provided with a through-hole, and is connected with one side of the second connecting piece. Since the external diameter micrometer correction auxiliary device designs the second connector and the corresponding connecting structure, the operator only need to hold a correcting rod through one hand, thereby the accuracy of the micrometer can be corrected through back and forth rotating the adjusting knob of the micrometer body or the instrument head by the other hand, not only has no need of the second person, but also can not occurred the phenomenon of sliding correcting rods during the correction process, and the working efficiency is improved.
Description
Technical field
The utility model relates to the metering calibration equipment, particularly measures as the outside micrometer of usefulness such as roller diameter and proofreaies and correct servicing unit.
Background technology
Outside micrometer is used to measure all kinds of roller diameters, through use after a while, the precision mechanical error on the certain degree can occur, must give correction accuracy, can continue to use.
Existing outside micrometer correction accuracy must be finished jointly by two people, wherein hand-held testing rod one end of a people withstands on the miking chieftain contact plane, another people hands the testing rod other end, be placed on milscale other end knob place, the precision of milscale proofreaied and correct by the adjusting knob of rotation milscale.
So just there is following deficiency:
1. adjust precision and be difficult to guarantee,
Because testing rod and milscale two ends surface of contact are less, very easily slippage, thus cause the correction accuracy difficult quality of milscale to be guaranteed, and for high-precision state-of-the-art facility, such trueness error is extremely dangerous.
2. waste of manpower resource,
Whole trimming process must be finished together by two people.
Summary of the invention
The purpose of this utility model is to provide a kind of outside micrometer to proofread and correct servicing unit, and the precision the when quality of raising milscale correction accuracy work and grinding machine operative employee use is increased work efficiency, and a people can finish, and guarantees the use of manpower reasonable resources.
For achieving the above object the technical solution of the utility model:
A kind of outside micrometer is proofreaied and correct servicing unit, comprises, and first connecting rod, adsorbent is fixed in described first connecting rod one end; First connector is established a through hole on it; The other end of described first connecting rod is arranged in this through hole; Also establish a connecting link on it; First web member, the one end radially has a through hole, and is arranged in described connecting link by this through hole, and the other end axially has guide hole; Locking piece is arranged on the connecting link of first connector that passes first web member outside, and first web member is locked; Second connecting rod, one end are arranged in the guide hole of described first web member; Second web member has a guide hole on it, the sheathed second connecting rod other end that is fixed in; Second connector has a through hole that supplies the milscale testing rod to plug on it, it is connected in second web member, one side.
Further, described first web member, first connector are structure as a whole.
Again, described second web member, second connector are structure as a whole.
In addition, the utility model also comprises a locking piece and connecting link, and this connecting link one end is fixed on second connector, and the other end passes second web member, is locked by locking piece.
Have, first web member, second web member take the shape of the letter U again.
Described locking piece is a lock nut.
Described adsorbent is a magnetic material.
The outside micrometer blade is fixed in adsorbent absorption, then second connector is arranged in the testing rod that leads on the outside micrometer by through hole, lock with locking piece after adjusting angle and direction.
The beneficial effects of the utility model
The utility model is by being provided with second connector and corresponding syndeton, operating personnel need only one and hold testing rod, the another hand can be by rotating back and forth the blade adjusting knob or measuring the precision that the chieftain proofreaies and correct milscale, neither need two people, also can not occur in the situation of testing rod landing in the trimming process; Improved work efficiency; Also improved the milscale correction accuracy, thereby the dimensional accuracy in guaranteeing to produce is unaffected.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a user mode synoptic diagram of the present utility model.
Embodiment
Referring to Fig. 1, Fig. 2, a kind of outside micrometer of the present utility model is proofreaied and correct servicing unit, comprise, and first connecting rod 1, adsorbent 2, its magnetic material is fixed in described first connecting rod 1 one ends; First connector 3 is established a through hole 31 on it; The other end of described first connecting rod 1 is arranged in this through hole 31; Also establish a connecting link 32 on it; First web member 4, one end radially have a through hole 41, and are arranged in described connecting link 32 by this through hole 41, and the other end axially has guide hole 42; Locking piece 5 is arranged on the connecting link 32 of first connector 3 that passes first web member, 4 outsides, with 4 lockings of first web member; Second connecting rod 6, one end are arranged in the guide hole 42 of described first web member 4; Second web member 7 has a guide hole 71 on it, sheathed second connecting rod 6 other ends that are fixed in; Second connector 8 has a through hole 81 that supplies the milscale testing rod to plug on it, it is connected in second web member, 7 one sides.
The utility model also comprises a locking piece 9 and connecting link 10, and these connecting link 10 1 ends are fixed on second connector 8, and the other end passes second web member 7, by locking piece 9 lockings.
Practical operation:
1) the utility model adsorbent 2 is adsorbed in by the milscale blade 11 of verification;
2) regulate the blade adjusting knob, the blade adjusting knob is retreated to outermost, make the checking distance maximum;
3) testing rod 12 is inserted in second connector, 8 through holes 81;
4), make measurement chieftain, testing rod, blade adjusting knob be in same horizontal level by regulating first connector 3, first web member 4, second web member 7;
5) after adjustment finishes, with locking piece 5,9 lockings.
Operating personnel one hold testing rod, and the another hand can neither need two people by rotating back and forth the blade adjusting knob or measuring the precision that the chieftain proofreaies and correct milscale, also can not occur in the situation of testing rod landing in the trimming process.
Claims (7)
1. an outside micrometer is proofreaied and correct servicing unit, it is characterized in that, comprise,
First connecting rod,
Adsorbent is fixed in described first connecting rod one end;
First connector is established a through hole on it; The other end of described first connecting rod is arranged in this through hole; Also establish a connecting link on it;
First web member, the one end radially has a through hole, and is arranged in described connecting link by this through hole, and the other end axially has guide hole;
Locking piece is arranged on the connecting link of first connector that passes first web member outside, and first web member is locked;
Second connecting rod, one end are arranged in the guide hole of described first web member;
Second web member has a guide hole on it, the sheathed second connecting rod other end that is fixed in;
Second connector has a through hole that supplies the milscale testing rod to plug on it, it is connected in second web member, one side.
2. outside micrometer as claimed in claim 1 is proofreaied and correct servicing unit, it is characterized in that described first web member, first connector are structure as a whole.
3. outside micrometer as claimed in claim 1 is proofreaied and correct servicing unit, it is characterized in that described second web member, second connector are structure as a whole.
4. outside micrometer as claimed in claim 1 is proofreaied and correct servicing unit, it is characterized in that also comprise a locking piece and connecting link, this connecting link one end is fixed on second connector, and the other end passes second web member, is locked by locking piece.
5. proofread and correct servicing unit as claim 1 or 2 or 3 or 4 described outside micrometers, it is characterized in that first web member, second web member take the shape of the letter U.
6. proofread and correct servicing unit as claim 1 or 4 described outside micrometers, it is characterized in that described locking piece is a lock nut.
7. outside micrometer as claimed in claim 1 is proofreaied and correct servicing unit, it is characterized in that described adsorbent is a magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200773202U CN201129986Y (en) | 2007-12-26 | 2007-12-26 | External micrometer correcting auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200773202U CN201129986Y (en) | 2007-12-26 | 2007-12-26 | External micrometer correcting auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201129986Y true CN201129986Y (en) | 2008-10-08 |
Family
ID=40017844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200773202U Expired - Fee Related CN201129986Y (en) | 2007-12-26 | 2007-12-26 | External micrometer correcting auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201129986Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453814A (en) * | 2013-08-27 | 2013-12-18 | 私立华联学院 | Auxiliary calibration device |
| CN106052497A (en) * | 2016-07-18 | 2016-10-26 | 安徽普源分离机械制造有限公司 | High-precision outside micrometer calibration device |
| CN106152889A (en) * | 2016-07-18 | 2016-11-23 | 安徽普源分离机械制造有限公司 | A kind of large-scale outside micrometer fixed school checking device |
| CN106197187A (en) * | 2016-07-18 | 2016-12-07 | 安徽普源分离机械制造有限公司 | A kind of outside micrometer school detecting method |
| CN106197188A (en) * | 2016-07-18 | 2016-12-07 | 安徽普源分离机械制造有限公司 | A kind of double regulation outside micrometer schools checking device |
-
2007
- 2007-12-26 CN CNU2007200773202U patent/CN201129986Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453814A (en) * | 2013-08-27 | 2013-12-18 | 私立华联学院 | Auxiliary calibration device |
| CN106052497A (en) * | 2016-07-18 | 2016-10-26 | 安徽普源分离机械制造有限公司 | High-precision outside micrometer calibration device |
| CN106152889A (en) * | 2016-07-18 | 2016-11-23 | 安徽普源分离机械制造有限公司 | A kind of large-scale outside micrometer fixed school checking device |
| CN106197187A (en) * | 2016-07-18 | 2016-12-07 | 安徽普源分离机械制造有限公司 | A kind of outside micrometer school detecting method |
| CN106197188A (en) * | 2016-07-18 | 2016-12-07 | 安徽普源分离机械制造有限公司 | A kind of double regulation outside micrometer schools checking device |
| CN106152889B (en) * | 2016-07-18 | 2018-08-31 | 安徽普源分离机械制造有限公司 | A kind of fixed school checking device of large size outside micrometer |
| CN106052497B (en) * | 2016-07-18 | 2018-08-31 | 安徽普源分离机械制造有限公司 | A kind of high-precision outside micrometer school checking device |
| CN106197187B (en) * | 2016-07-18 | 2018-08-31 | 安徽普源分离机械制造有限公司 | A kind of outside micrometer school detecting method |
| CN106197188B (en) * | 2016-07-18 | 2018-10-09 | 安徽普源分离机械制造有限公司 | A kind of double adjusting outside micrometers school checking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20131226 |