CN202947673U - Coaxiality detection device - Google Patents
Coaxiality detection device Download PDFInfo
- Publication number
- CN202947673U CN202947673U CN 201220603649 CN201220603649U CN202947673U CN 202947673 U CN202947673 U CN 202947673U CN 201220603649 CN201220603649 CN 201220603649 CN 201220603649 U CN201220603649 U CN 201220603649U CN 202947673 U CN202947673 U CN 202947673U
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- China
- Prior art keywords
- type seat
- measuring
- seats
- detection device
- check fixture
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- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the field of production detection, in particular to a coaxiality detection device. The coaxiality detection device is capable of quickly and accurately detecting whether coaxility meets specifications or not. The coaxiality detection device comprises a base and is characterized in that a V-shaped seat is arranged on the base, two measuring seats are arranged at one end at the position of an opening of the V-shaped seat, a mechanical meter is respectively arranged on the two measuring seats, and measuring heads of the two mechanical meters are perpendicular to a reference center of the V-shaped seat.
Description
Technical field
The utility model relates to the product detection field, is specially a kind of coaxiality check fixture.
Background technology
After some cylindrical work machine-shaping, it may have the part of multistage different-diameter, need it is detected before installation, general cylindrical work all needs to satisfy the right alignment requirement, and the detection of right alignment is more difficult, the less workpiece of some sizes particularly, general testing tool can't detect exactly to it.
Summary of the invention
In order to address the above problem, the utility model provides a kind of coaxiality check fixture, and whether it can detect right alignment fast and accurately up to specification.
Its technical scheme is such: it comprises base, it is characterized in that, be provided with the V-type seat on described base, described V-type seat opening part one end is provided with two measuring seats, be respectively arranged with stem-winder on two described measuring seats, the measuring head of two described stem-winders is vertical with the reference center of described V-type seat.
It is further characterized in that, is symmetrically arranged with four positioning supports seats on described V-type seat; Be provided with dismountable calibrating device on described V-type seat; Two described measuring seats are positioned at the reference center both sides of described V-type seat; Described V-type seat one end is provided with limited block; Be provided with spacing head on described limited block.
After adopting structure of the present utility model, be provided with the V-type seat on base, V-type seat opening part one end is provided with two measuring seats, be respectively arranged with stem-winder on two measuring seats, the measuring head of stem-winder is vertical with the reference center of described V-type seat, institute's inspection workpiece is positioned on the V-type seat, and whether up to specification the rotation workpiece of examining detects right alignment fast and accurately by two stem-winders.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model structure vertical view;
Fig. 3 is V-type seat right view;
Fig. 4 is the calibrating device schematic diagram.
Embodiment
See Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, it comprises base 1, be provided with V-type seat 2 on base 1, V-type seat 2 opening part one ends are provided with two measuring seats 3, the measuring head that is respectively arranged with 4, two stem-winders 4 of stem-winder on two measuring seats 3 is vertical with the reference center of V-type seat 2, is symmetrically arranged with four positioning supports seats 9 on V-type seat 2, be provided with dismountable calibrating device 5 on V-type seat 2, two measuring seats 3 are positioned at the reference center both sides of V-type seat 2, and V-type seat 2 one ends are provided with limited block 6, are provided with spacing 7 on limited block 6.
Its testing process is as described below: tested workpiece 8 is positioned on V-type seat 2, positioned by 2 pairs of workpiece 8 of V-type seat, the measuring head of two stem-winders 4 contacts with the part that workpiece 8 will detect, then turning of work piece 8, change according to two stem-winders, 4 readings, if reading changes in error range, up to specification, if surpass error range, fall short of specifications; Be symmetrically arranged with four positioning supports seats 9 on V-type seat 2; the general larger emery material of hardness that adopts of supporting seat 9, it is wear-resisting, can protect V-type seat 2; prevent from often detecting wearing and tearing V-type seat 2; cause the location inaccurate, measuring has error, is provided with dismountable calibrating device 5 on V-type seat 2; can calibrate stem-winder 4 before detection; V-type seat 2 one ends are provided with limited block 6, are provided with spacing 7 on limited block 6, for workpiece 8 carries out spacing.
Claims (6)
1. coaxiality check fixture, it comprises base, it is characterized in that, be provided with the V-type seat on described base, described V-type seat opening part one end is provided with two measuring seats, is respectively arranged with stem-winder on two described measuring seats, and the measuring head of two described stem-winders is vertical with the reference center of described V-type seat.
2. a kind of coaxiality check fixture according to claim 1, is characterized in that, is symmetrically arranged with four positioning supports seats on described V-type seat.
3. a kind of coaxiality check fixture according to claim 2, is characterized in that, is provided with dismountable calibrating device on described V-type seat.
4. a kind of coaxiality check fixture according to claim 3, is characterized in that, two described measuring seats are positioned at the reference center both sides of described V-type seat.
5. a kind of coaxiality check fixture according to claim 4, is characterized in that, described V-type seat one end is provided with limited block.
6. a kind of coaxiality check fixture according to claim 5, is characterized in that, is provided with spacing head on described limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220603649 CN202947673U (en) | 2012-11-16 | 2012-11-16 | Coaxiality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220603649 CN202947673U (en) | 2012-11-16 | 2012-11-16 | Coaxiality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202947673U true CN202947673U (en) | 2013-05-22 |
Family
ID=48423372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220603649 Expired - Fee Related CN202947673U (en) | 2012-11-16 | 2012-11-16 | Coaxiality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202947673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997828A (en) * | 2012-11-16 | 2013-03-27 | 无锡麦铁精密机械制造有限公司 | Coaxiality gauge |
-
2012
- 2012-11-16 CN CN 201220603649 patent/CN202947673U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997828A (en) * | 2012-11-16 | 2013-03-27 | 无锡麦铁精密机械制造有限公司 | Coaxiality gauge |
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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: 20130522 Termination date: 20131116 |