CN203011322U - Measurement table for cylindricity of piston axis relative to ring slot excircle - Google Patents
Measurement table for cylindricity of piston axis relative to ring slot excircle Download PDFInfo
- Publication number
- CN203011322U CN203011322U CN 201320052209 CN201320052209U CN203011322U CN 203011322 U CN203011322 U CN 203011322U CN 201320052209 CN201320052209 CN 201320052209 CN 201320052209 U CN201320052209 U CN 201320052209U CN 203011322 U CN203011322 U CN 203011322U
- Authority
- CN
- China
- Prior art keywords
- column
- plane
- cross bar
- piston axis
- shaped
- 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
- 238000005259 measurement Methods 0.000 title claims abstract description 26
- 238000007906 compression Methods 0.000 claims description 3
- 238000004088 simulation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000037250 Clearance Effects 0.000 description 2
- 230000035512 clearance Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000000171 quenching Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
Abstract
The utility model provides a measurement table for cylindericity of a piston axis relative to a ring slot excircle. A 90-degree included angle is formed between a horizontal plane of an L-shaped block and a vertical plane of the L-shaped block. A piston is disposed on the horizontal plane of the L-shaped block flatwise and is leaned against the vertical plane of the L-shaped block. The piston axis is simulated by the horizontal plane and the vertical plane of the L-shaped block. A circular plane measuring head is arranged to point at the piston ring slot excircle. The measurement table for the cylindericity of the piston axis relative to the ring slot excircle measures deviation of cylindericity of the piston axis relative to the ring slot excircle. The measurement results are accurate and the measuring procedures are simple, convenient and quick. The measurement table for the cylindericity of the piston axis relative to the ring slot excircle is suitable for measuring form errors of even edges of an outer surface.
Description
Technical field
The utility model relates to a kind of machine parts measurement utensil, especially piston axis to annular groove cylindrical cylindricity measurement platform.
Background technology
Measure at present piston axis to annular groove cylindrical deviation from cylindrical form, need flat board, right angle seat, with the measurement bay of indicator, process of measurement is complicated.
Summary of the invention
The utility model provides a kind of piston axis to annular groove cylindrical cylindricity measurement platform, and piston lies in L shaped transverse plane and L shaped upright plane, is provided with the disk gauge head and refers on the piston ring groove cylindrical; Piston axis to annular groove cylindrical cylindricity measurement platform to piston axis to annular groove cylindrical cylindricity measurement error, measurement result is accurate, process of measurement is simple and efficient.
The technical scheme that its technical matters that solves the utility model adopts is: piston axis is to annular groove cylindrical cylindricity measurement platform, by clock gauge, opening sleeve, cross bar, measuring staff mounting hole, fixed screw, measuring staff, disk gauge head, L shaped transverse plane, L shaped upright plane, column mounting hole, column ,+font clamping frame vertical core ,+font clamping frame cross-drilled hole, column fastening bolt, cross bar fastening bolt form.L shaped transverse plane and L shaped upright plane are 90 ° of angles, and piston lies on L shaped transverse plane and leans against on L shaped upright plane, L shaped transverse plane and L shaped upright plane simulation piston axis; Be provided with column mounting hole and column L shaped upright plane upper end in-plane, column top is arranged on+font clamping frame vertical core in, with the fastening column of column fastening bolt; The cross bar left end is arranged on+font clamping frame cross-drilled hole in, with the fastening cross bar of cross bar fastening bolt; In the measuring staff that the cross bar right-hand member is provided with clock gauge is arranged on opening sleeve in the measuring staff mounting hole, the disk gauge head refer on the annular groove cylindrical and after leaving the compression surplus with the fixing measuring staff of fixed screw.
The beneficial effects of the utility model: use piston axis annular groove cylindrical cylindricity measurement platform is measured piston axis to annular groove cylindrical deviation from cylindrical form, measurement result is accurate, and process of measurement is simple and efficient.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is that piston axis is to the measurement structural drawing of annular groove cylindrical cylindricity measurement platform.
Fig. 1 is front view.
Fig. 2 is the right view of Fig. 1.
In figure 1, clock gauge, 2, opening sleeve, 3, cross bar, 4, measuring staff mounting hole, 5, fixed screw, 6, measuring staff, 7, disk gauge head, 8, the annular groove cylindrical, 9, piston, 10, L shaped transverse plane, 11, L shaped upright plane, 12, the column mounting hole, 13, column, 14 ,+font clamping frame vertical core, 15 ,+font clamping frame cross-drilled hole, 16, column fastening bolt, 17, the cross bar fastening bolt.
Embodiment
Accompanying drawing is that 16V180 type piston axis is to the measurement structural drawing of annular groove cylindrical cylindricity measurement platform.In accompanying drawing 1.2, L shaped transverse plane (10) is 90 ° of angles with L shaped upright plane (11); 16V180 type piston (9) lies in L shaped transverse plane (10) and goes up and lean against on L shaped upright plane (11), L shaped transverse plane (10) and L shaped upright plane (11) simulation 16V180 type piston (9) axis; Column (13) is installed in L shaped upright plane (11) upper end in-plane is provided with column mounting hole (12), and column mounting hole (12) and column (13) are 0.030 millimeter value of interference fit; Column (13) top is arranged on+font clamping frame vertical core (14) in, column (13) with+font clamping frame vertical core (14) is 0.100 millimeter clearance fit, with the fastening column of column fastening bolt (16) (13); Cross bar (2) left end is arranged on+font clamping frame cross-drilled hole (15) in, cross bar (2) with+font clamping frame cross-drilled hole (15) is 0.100 millimeter clearance fit, with the fastening cross bar of cross bar fastening bolt (17) (2); in the measuring staff (6) that cross bar (2) right-hand member is provided with clock gauge (1) is arranged on opening sleeve (2) in measuring staff mounting hole (4), measuring staff (6) axis is perpendicular to piston (9) axis, diameter is that the quenching hardness of 4.00 millimeters of Φ is that the disk gauge head (7) of HRC:50-55 refers to after leaving 0.300 millimeter compression surplus on annular groove cylindrical (8) with the fixing measuring staff (6) of fixed screw (5), measuring staff (6) axis is perpendicular to disk gauge head (7) plane, the index dial zero-bit of clock gauge (1) is forwarded on pointer, number zero is benchmark, minimum number is 0.000 millimeter, 16V180 type piston (9) lies in L shaped gusset transverse plane (10) and goes up and lean against on L shaped gusset upright plane (11), rotate disk gauge head (7) measurement annular groove cylindrical (8) size in the week, the maximum number that clock gauge (1) shows is 0.080 millimeter, minimum number is 0.000 millimeter, and 16V180 type piston (9) axis is (0.080-0.000) ÷ 2=0.040 (millimeter) to annular groove cylindrical (8) deviation from cylindrical form.Piston axis is applicable to the even number prismatic shape error of outside surface to annular groove cylindrical cylindricity measurement platform.
Claims (1)
1. a piston axis is to annular groove cylindrical cylindricity measurement platform, by clock gauge, opening sleeve, cross bar, measuring staff mounting hole, fixed screw, measuring staff, disk gauge head, L shaped transverse plane, L shaped upright plane, column mounting hole, column ,+font clamping frame vertical core ,+font clamping frame cross-drilled hole, column fastening bolt, cross bar fastening bolt form, it is characterized in that: L shaped transverse plane and L shaped upright plane are 90 ° of angles, piston lies on L shaped transverse plane and leans against on L shaped upright plane, L shaped transverse plane and L shaped upright plane simulation piston axis; Be provided with column mounting hole and column L shaped upright plane upper end in-plane, column top is arranged on+font clamping frame vertical core in, with the fastening column of column fastening bolt; The cross bar left end is arranged on+font clamping frame cross-drilled hole in, with the fastening cross bar of cross bar fastening bolt; In the measuring staff that the cross bar right-hand member is provided with clock gauge is arranged on opening sleeve in the measuring staff mounting hole, the disk gauge head refer on the annular groove cylindrical and after leaving the compression surplus with the fixing measuring staff of fixed screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320052209 CN203011322U (en) | 2013-01-15 | 2013-01-15 | Measurement table for cylindricity of piston axis relative to ring slot excircle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320052209 CN203011322U (en) | 2013-01-15 | 2013-01-15 | Measurement table for cylindricity of piston axis relative to ring slot excircle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203011322U true CN203011322U (en) | 2013-06-19 |
Family
ID=48602911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320052209 Expired - Fee Related CN203011322U (en) | 2013-01-15 | 2013-01-15 | Measurement table for cylindricity of piston axis relative to ring slot excircle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203011322U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547112A (en) * | 2015-12-04 | 2016-05-04 | 芜湖市甬微制冷配件制造有限公司 | Groove detection device for crankshaft |
| CN107816930A (en) * | 2017-09-20 | 2018-03-20 | 江苏理工学院 | A kind of taper circularity cylindricity circular diameter detects instrument |
| CN108955491A (en) * | 2018-07-30 | 2018-12-07 | 陕西柴油机重工有限公司 | The multifunctional chassis tooling and its measurement method of roundness measuring equipment measurement piston molded line |
| CN110186358A (en) * | 2019-06-27 | 2019-08-30 | 国家电网有限公司 | Lead splicing sleeve curvature measurer |
-
2013
- 2013-01-15 CN CN 201320052209 patent/CN203011322U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547112A (en) * | 2015-12-04 | 2016-05-04 | 芜湖市甬微制冷配件制造有限公司 | Groove detection device for crankshaft |
| CN107816930A (en) * | 2017-09-20 | 2018-03-20 | 江苏理工学院 | A kind of taper circularity cylindricity circular diameter detects instrument |
| CN107816930B (en) * | 2017-09-20 | 2019-09-10 | 江苏理工学院 | A kind of taper circularity cylindricity circular diameter detection instrument |
| CN108955491A (en) * | 2018-07-30 | 2018-12-07 | 陕西柴油机重工有限公司 | The multifunctional chassis tooling and its measurement method of roundness measuring equipment measurement piston molded line |
| CN110186358A (en) * | 2019-06-27 | 2019-08-30 | 国家电网有限公司 | Lead splicing sleeve curvature measurer |
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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: 20130619 Termination date: 20140115 |