CN202885753U - Device for measuring verticality of side face of annular groove to axis of piston - Google Patents
Device for measuring verticality of side face of annular groove to axis of piston Download PDFInfo
- Publication number
- CN202885753U CN202885753U CN 201220658862 CN201220658862U CN202885753U CN 202885753 U CN202885753 U CN 202885753U CN 201220658862 CN201220658862 CN 201220658862 CN 201220658862 U CN201220658862 U CN 201220658862U CN 202885753 U CN202885753 U CN 202885753U
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- China
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- piston
- column
- bolt
- cross bar
- annular groove
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a device for measuring the verticality of the side face of an annular groove to the axis of a piston. The device consists of an upright column, a cross-shaped clamp, a transverse rod, a transverse rod bolt, an upright column bolt, side faces of annular grooves, an upright rod, a semicircular-headed tip, an upright column mounting hole, a V-shaped tank, a fixing bolt, a V-shaped block, the piston, a measuring head, a lever dial indicator, a clamping lever mounting hole, a screw and a clamping lever. The semicircular-headed tip is arranged to serve as a standard, and the axis of the piston is simulated by the V-shaped tank; and the V-shaped block is provided with the semicircular-headed tip, and a measuring structure is arranged on the V-shaped block. The device for measuring the verticality of the side face of the annular groove to the axis of the piston has the advantages of novel design and structure and accurate measurement results.
Description
Technical field
The utility model relates to a kind of machine parts measurement utensil, especially ring groove side in the face of the measuring appliance of piston axis verticality.
Background technology
Measure at present ring groove side in the face of the error of piston axis verticality, need flat board, the measurement bay with indicator, vee-block, survey instrument is many, and process of measurement is complicated.
Summary of the invention
The utility model provides the measuring appliance of a kind of ring groove side in the face of the piston axis verticality, is comprised of the measurement structure that is provided with the top vee-block of cup head and be located on the vee-block.Ring groove side is novel in the face of the measuring appliance design structure of piston axis verticality, and measurement result is accurate, and is easy to use.
The technical scheme that its technical matters that solves the utility model adopts is: ring groove side is in the face of the measuring appliance of piston axis verticality, by column ,+font folder, cross bar, cross bar bolt, column bolt, annular groove side, vertical rod, cup head are top, column mounting hole, V-shaped groove, set bolt, vee-block, piston, gauge head, lever indicator, supporting rod mounting hole, screw, supporting rod form.The plane right-hand member is provided with column mounting hole and column on vee-block, column top is installed in+the vertical hole of font folder in, cross bar is installed in+cross-drilled hole of font folder in, a column located above the annular groove side by lever indicator and cross bar is fixed with cross bar bolt and column bolt tightening; Be provided with supporting rod mounting hole and supporting rod at the cross bar left end, gauge head is referred to also fix with the key screw supporting rod on the annular groove side; Piston lies on the V-shaped groove, V-shaped groove simulation piston axis; The vee-block right-hand member side of V-shaped groove center is provided with vertical rod and is fixed on the vee-block right-hand member side with set bolt, and is top as benchmark take semicircle, and cup head is top to be withstood on the plane of center of piston-top surface.
The beneficial effects of the utility model: ring groove side is novel in design in the face of the structure of the measuring appliance of piston axis verticality, and measurement result is accurate, and the simplified measurement program is easy to use.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is the measuring appliance structural drawing that ring groove side is faced the piston axis verticality.
Fig. 1 is front view.
Fig. 2 is the vertical view of Fig. 1.
Among the figure 1, column, 2 ,+the font folder, 3, cross bar, 4, cross bar bolt, 5, the column bolt, 6, the annular groove side, 7, vertical rod, 8, cup head is top, 9, the column mounting hole, 10, V-shaped groove, 11, set bolt, 12, vee-block, 13, piston, 14, gauge head, 15, lever indicator, 16, supporting rod mounting hole, 17, screw, 18, supporting rod.
Embodiment
Accompanying drawing is that 16V240 piston ring groove side is to the measuring appliance structural drawing of piston axis verticality.At accompanying drawing 1, in 2, be provided with installation column (1) in the column mounting hole (9) at the upper plane of vee-block (12) right-hand member, it is 0.03 millimeter that column mounting hole (9) cooperates with the magnitude of interference of column (1), be provided with on column (1) top+font folder (2), column (1) is installed in+the vertical hole of font folder (2) in, cross bar (3) is installed in+cross-drilled hole of font folder (2) in, lever indicator (15) is tightened column (1) and cross bar (3) fixing with cross bar bolt (4) and column bolt (5) at place, annular groove side (6) top, column (1) and cross bar (3) are 0.10 millimeter with the clearance fit amount of the vertical hole of+font folder (2) cross-drilled hole, be provided with supporting rod mounting hole (16) and supporting rod (18) at cross bar (3) left end, gauge head is referred on annular groove side (6), after lever indicator (15) leaves 0.20 millimeter the index dial zero-bit is referred to supporting rod (18) be fixed with screw (17) at pointer, supporting rod mounting hole (16) is 0.10 millimeter with supporting rod (18) clearance fit; Piston (13) lies in the V-shaped groove (10) of 120 ° of angles, the V-shaped groove of 120 ° of angles (10) simulation piston (13) axis; The vertical rod (7) that vee-block (12) the right-hand member side of the V-shaped groove of 120 ° of angles (10) center is provided with cup head top (8) is fixed on vee-block (12) the right-hand member side with set bolt (11), cup head top (14) is benchmark, cup head top (8) withstands on the plane of center of piston (13) end face, and gauge head (11) refers on annular groove side (6).
Annular groove side (6) is to the use of the measuring appliance of piston (13) axis verticality: 16V240 piston (13) be placed on make piston (13) end face center on the V-shaped groove (10) planar top on cup head top (8), gauge head (14) refers on annular groove side (6), lever indicator (15) uses screw (7) to tighten fixed clamp bar (18) after compressing 0.20 millimeter, measurement annular groove side (6) rotating piston (13) measures minimum number and the index dial zero-bit is forwarded on the pointer again, minimum number is 0.00 millimeter, rotating piston is during (13) one week, the maximum number that lever indicator (15) shows is 0.04 millimeter, the difference of maximum number and minimum number is 0.04-0.00=0.04 (millimeter), and this annular groove side (6) of 16V240 piston (13) is 0.04 millimeter to piston (13) axis verticality error.
Claims (1)
1. a ring groove side is in the face of the measuring appliance of piston axis verticality, by column, + font folder, cross bar, the cross bar bolt, the column bolt, the annular groove side, vertical rod, cup head is top, the column mounting hole, V-shaped groove, set bolt, vee-block, piston, gauge head, lever indicator, the supporting rod mounting hole, screw, supporting rod forms, it is characterized in that: the plane right-hand member is provided with column mounting hole and column on vee-block, column top is installed in+the vertical hole of font folder in, cross bar is installed in+cross-drilled hole of font folder in, a column located above the annular groove side by lever indicator and cross bar is fixed with cross bar bolt and column bolt tightening; Be provided with supporting rod mounting hole and supporting rod at the cross bar left end, gauge head is referred to also fix with the key screw supporting rod on the annular groove side; Piston lies on the V-shaped groove, V-shaped groove simulation piston axis; The vee-block right-hand member side of V-shaped groove center is provided with vertical rod and is fixed on the vee-block side with set bolt, and is top as benchmark take semicircle, and the top top of cup head vee-block is on the plane of the center of piston-top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220658862 CN202885753U (en) | 2012-11-20 | 2012-11-20 | Device for measuring verticality of side face of annular groove to axis of piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220658862 CN202885753U (en) | 2012-11-20 | 2012-11-20 | Device for measuring verticality of side face of annular groove to axis of piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202885753U true CN202885753U (en) | 2013-04-17 |
Family
ID=48077174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220658862 Expired - Fee Related CN202885753U (en) | 2012-11-20 | 2012-11-20 | Device for measuring verticality of side face of annular groove to axis of piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202885753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277105A (en) * | 2015-11-30 | 2016-01-27 | 沈阳飞机工业（集团）有限公司 | Perpendicularity measurement tool |
-
2012
- 2012-11-20 CN CN 201220658862 patent/CN202885753U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277105A (en) * | 2015-11-30 | 2016-01-27 | 沈阳飞机工业（集团）有限公司 | Perpendicularity measurement tool |
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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: 20130417 Termination date: 20131120 |