CN204053746U - Cylinder holes seam plane lapping instrument on a kind of diesel engine - Google Patents
Cylinder holes seam plane lapping instrument on a kind of diesel engine Download PDFInfo
- Publication number
- CN204053746U CN204053746U CN201420446719.3U CN201420446719U CN204053746U CN 204053746 U CN204053746 U CN 204053746U CN 201420446719 U CN201420446719 U CN 201420446719U CN 204053746 U CN204053746 U CN 204053746U
- Authority
- CN
- China
- Prior art keywords
- grinding head
- cylinder holes
- seam plane
- ground flat
- diesel engine
- 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
The utility model discloses cylinder holes seam plane lapping instrument on a kind of diesel engine, comprise handle, grinding head, the ground flat of grinding head, seam plane, cylinder holes, positioning round table, concave ring groove.Feature is the ground flat that the port of grinding head has grinding head, and handle is packed in grinding head outer face, and have concave ring groove in the middle of grinding head, the ground flat of grinding head and the seam plane of cylinder holes are fitted, and there is positioning round table the centre of the ground flat of grinding head.Effectively can solve the problem that upper cylinder half hole seam plane removes burr, burr, the roughness precision of cylinder holes seam plane in raising, when making it install cylinder sleeve, contact surface is wider.Grinding evenly, fast, improves grinding beat, improves operating efficiency.
Description
Technical field
The utility model relates to cylinder holes seam plane lapping instrument on a kind of diesel engine, and particularly on a kind of diesel engine, cylinder holes grinding seam plane removes burr, improves the instrument of seam plane roughness precision.
Background technology
In the manufacture process of engine cylinder block; often can run into some unmanageable contents; as above cylinder holes seam plane go the roughness precision of burr, burr and upper cylinder holes seam plane low; need to remove burr, burr with cylinder holes grinding seam instrument on a kind of special diesel engine; grinding seam plane, solves a difficult problem of manually removing burr quickly and effectively, improves the roughness precision of seam plane; decrease labour, improve production efficiency.
Summary of the invention
The utility model is to overcome above-mentioned defect of the prior art, provides cylinder holes seam plane lapping instrument on a kind of diesel engine, effectively can solve the problem that upper cylinder half hole seam plane removes burr, burr; The roughness precision of cylinder holes seam plane in raising, when making it install cylinder sleeve, contact surface is wider; This tool grinding evenly, fast, improves grinding beat, improves operating efficiency.
Technical solution of the present utility model is such, cylinder holes seam plane lapping instrument on a kind of diesel engine, comprise handle, grinding head, the ground flat of grinding head, seam plane, cylinder holes, positioning round table, concave ring groove, it is characterized in that the port of grinding head (2) has the ground flat (3) of grinding head, handle (1) is packed in grinding head (2) outer face, concave ring groove (7) is had in the middle of grinding head (2), the ground flat (3) of grinding head and the seam plane (4) of cylinder holes (5) are fitted, there is positioning round table (6) centre of the ground flat (3) of grinding head.
Handle (1) welded and installed is in grinding head (2) outer face.
Positioning round table (6) external diameter is less than grinding head (2) external diameter.
Positioning round table (6) is perpendicular to the ground flat (3) of grinding head.
Positioning round table (6) external diameter is less than ground flat (3) external diameter of grinding head.
Compared with prior art, the utility model has following beneficial effect: on a kind of diesel engine, cylinder holes seam plane lapping instrument effectively can solve the problem that upper cylinder half hole seam plane removes burr, burr; The roughness precision of cylinder holes seam plane in raising, when making it install cylinder sleeve, contact surface is wider; Grinding evenly, fast, improves grinding beat.
Accompanying drawing explanation
Fig. 1 is the front view of cylinder holes seam plane lapping instrument on a kind of diesel engine of the utility model;
Fig. 2 is the left view of cylinder holes seam plane lapping instrument on a kind of diesel engine of the utility model;
Fig. 3 is the process of lapping structural representation of cylinder holes seam plane lapping instrument on a kind of diesel engine of the utility model;
Fig. 4 is the process of lapping partial schematic diagram of cylinder holes seam plane lapping instrument on a kind of diesel engine of the utility model.
Reference numeral: the ground flat (3) of handle (1), grinding head (2), grinding head, seam plane (4), cylinder holes (5), positioning round table (6), concave ring groove (7).
Detailed description of the invention
Below in conjunction with accompanying drawing, a detailed description of the invention of the present utility model is described in detail, but is to be understood that protection domain of the present utility model not by the restriction of detailed description of the invention.
Cylinder holes seam plane lapping instrument on a kind of diesel engine, imitates and solves the difficult problem that cylinder block cylinder holes seam plane removes burr, burr with having, and effectively ensure that cylinder holes grinding makes the roughness precision of seam plane greatly improve, reaches required requirement.First cylinder holes seam plane lapping instrument on a kind of diesel engine, for the grinding of cylinder block cylinder holes seam plane, comprise the steps:, clean out cylinder holes, seam, the iron filings of end face, dirt; Then, seam plane coats appropriate abrasive pastes equably, appropriateness is with defeating milling tool, and make the ground flat of milling tool be close to seam plane, left-right rotation milling tool carries out seam plane lapping equably.Cylinder holes seam plane lapping instrument on a kind of diesel engine, comprises handle, grinding head, the ground flat of grinding head, seam plane, cylinder holes, positioning round table, concave ring groove.Feature is the ground flat (3) that the port of grinding head (2) has grinding head, handle (1) is packed in grinding head (2) outer face, concave ring groove (7) is had in the middle of grinding head (2), the ground flat (3) of grinding head and the seam plane (4) of cylinder holes (5) are fitted, and there is positioning round table (6) centre of the ground flat (3) of grinding head.
Handle (1) welded and installed is in grinding head (2) outer face.Positioning round table (6) external diameter is less than grinding head (2) external diameter, and positioning round table (6) is perpendicular to the ground flat (3) of grinding head, and positioning round table (6) external diameter is less than ground flat (3) external diameter of grinding head.
In technique scheme, this process of lapping is undertaken by the grinding of milling tool completely, do not need other aids.
Be only a specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall within protection scope of the present invention.
Claims (1)
1. cylinder holes seam plane lapping instrument on a diesel engine, comprise handle, grinding head, the ground flat of grinding head, seam plane, cylinder holes, positioning round table, concave ring groove, it is characterized in that the port of grinding head (2) has the ground flat (3) of grinding head, handle (1) is packed in grinding head (2) outer face, concave ring groove (7) is had in the middle of grinding head (2), the ground flat (3) of grinding head and the seam plane (4) of cylinder holes (5) are fitted, and there is positioning round table (6) centre of the ground flat (3) of grinding head.
2., according to cylinder holes seam plane lapping instrument on a kind of diesel engine according to claim 1, it is characterized in that handle (1) welded and installed is in grinding head (2) outer face.
3., according to cylinder holes seam plane lapping instrument on a kind of diesel engine according to claim 1, it is characterized in that positioning round table (6) external diameter is less than grinding head (2) external diameter.
4., according to cylinder holes seam plane lapping instrument on a kind of diesel engine according to claim 1, it is characterized in that the ground flat (3) of positioning round table (6) perpendicular to grinding head.
5., according to cylinder holes seam plane lapping instrument on a kind of diesel engine according to claim 1, it is characterized in that positioning round table (6) external diameter is less than ground flat (3) external diameter of grinding head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446719.3U CN204053746U (en) | 2014-08-09 | 2014-08-09 | Cylinder holes seam plane lapping instrument on a kind of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446719.3U CN204053746U (en) | 2014-08-09 | 2014-08-09 | Cylinder holes seam plane lapping instrument on a kind of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204053746U true CN204053746U (en) | 2014-12-31 |
Family
ID=52195331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420446719.3U Expired - Fee Related CN204053746U (en) | 2014-08-09 | 2014-08-09 | Cylinder holes seam plane lapping instrument on a kind of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204053746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215836A (en) * | 2015-10-06 | 2016-01-06 | 周家全 | A kind of cylinder of diesel engine hole processing device and process thereof |
| CN105397404A (en) * | 2015-12-15 | 2016-03-16 | 河南汉工机械再制造技术有限公司 | Field remanufacturing method for upper seam allowance of cylinder body of marine diesel engine |
-
2014
- 2014-08-09 CN CN201420446719.3U patent/CN204053746U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215836A (en) * | 2015-10-06 | 2016-01-06 | 周家全 | A kind of cylinder of diesel engine hole processing device and process thereof |
| CN105397404A (en) * | 2015-12-15 | 2016-03-16 | 河南汉工机械再制造技术有限公司 | Field remanufacturing method for upper seam allowance of cylinder body of marine diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20190809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |