CN202763451U - Engine cylinder block finish-milling bearing score actinal surface combined machine tool - Google Patents
Engine cylinder block finish-milling bearing score actinal surface combined machine tool Download PDFInfo
- Publication number
- CN202763451U CN202763451U CN 201220422580 CN201220422580U CN202763451U CN 202763451 U CN202763451 U CN 202763451U CN 201220422580 CN201220422580 CN 201220422580 CN 201220422580 U CN201220422580 U CN 201220422580U CN 202763451 U CN202763451 U CN 202763451U
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- CN
- China
- Prior art keywords
- milling
- head
- broaching tool
- broach
- finish
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- Expired - Fee Related
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- 238000003801 milling Methods 0.000 title claims abstract description 72
- 238000003754 machining Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses an engine cylinder block finish-milling bearing score actinal surface combined machine tool which is high in machining precision. The engine cylinder block finish-milling bearing score actinal surface combined machine tool comprises a milling working table, wherein a straight line guide rail is arranged on the milling working table, a moving working table is arranged on the straight line guide rail in a sliding mode, the moving working table is connected with a feeding drive device, a stand column is arranged on the milling working table, a milling head is arranged on the middle portion of the upper end of the stand column, the milling head is provided with a facing cutter, the facing cutter is provided with a milling cutter, an arc broach head is arranged on the stand column which is arranged on the front end of the milling head, the arc broach is provided with an arc broach plate, the arc broach plate is provided with an arc rough-milling broach and an arc finish-milling broach, a split broach head is arranged on the stand column which is arranged on the back end of the milling head, the split broach head is provided with a split broach plate, and the split broach head is provided with a split rough-milling broach and a split finish-milling broach.
Description
Technical field
The utility model relates to a kind of building-block machine, relates in particular to a kind of engine cylinder-body finish-milling Bearing score actinal surface building-block machine.
Background technology
Grade dimensional tolerance of opening for the bore of engine cylinder block face, need to carry out Milling Process to watt actinal surface of engine cylinder-body, existing milling attachment is that the rotation of lathe drive facing cutter is carried out milling to the bore of engine cylinder block face, and opening grade dimensional tolerance can not guarantee, precision also is difficult to guarantee.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of machining accuracy high engine cylinder-body finish-milling Bearing score actinal surface building-block machine.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: engine cylinder-body finish-milling Bearing score actinal surface building-block machine, comprise: milling working table, be provided with line slideway at milling working table, be provided with travelling table in the line slideway slip, travelling table is connected with feed drive unit, be provided with column at milling working table, upper center at column is provided with milling head, be provided with facing cutter at milling head, be provided with milling cutter at facing cutter, column at the milling head front end is provided with circular arc broaching tool head, be provided with circular arc broaching tool dish at circular arc broaching tool head, be provided with circular arc at circular arc broaching tool dish and rough mill broaching tool and circular arc finish-milling broaching tool, column in the milling head rear end is provided with out crotch broaching tool head, is provided with out crotch broaching tool dish opening crotch broaching tool head, is provided with out crotch and rough mills broaching tool and drive crotch finish-milling broaching tool opening crotch broaching tool dish.
The utility model has the advantages that: above-mentioned engine cylinder-body finish-milling Bearing score actinal surface building-block machine, simple in structure, easy to use, drive the crotch broaching tool and can carry out milling to the crotch of opening of bore of engine cylinder block face, a grade dimensional tolerance is opened in assurance, arc cutter can carry out milling to the circular arc of bore of engine cylinder block face, guarantees arc accuracy.
Description of drawings
Fig. 1 is the structural representation of the utility model engine cylinder-body finish-milling Bearing score actinal surface building-block machine.
Among the figure: 1, milling working table, 2, line slideway, 3, travelling table, 4, feed drive unit, 5, column, 6, milling head, 7, facing cutter, 8, milling cutter, 9, circular arc broaching tool head, 10, circular arc broaching tool dish, 11, circular arc rough mills broaching tool, 12, circular arc finish-milling broaching tool, 13, open crotch broaching tool head, 14, open crotch broaching tool dish, 15, open crotch and rough mill broaching tool, 16, drive crotch finish-milling broaching tool.
The specific embodiment
Describe particular content of the present utility model in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, engine cylinder-body finish-milling Bearing score actinal surface building-block machine, comprise: milling working table 1, be provided with line slideway 2 at milling working table 1, be provided with travelling table 3 in line slideway 2 slips, travelling table 3 is connected with feed drive unit 4, be provided with column 5 at milling working table 1, upper center at column 5 is provided with milling head 6, be provided with facing cutter 7 at milling head 6, be provided with milling cutter 8 at facing cutter 7, column 5 at milling head 6 front ends is provided with circular arc broaching tool head 9, be provided with circular arc broaching tool dish 10 at circular arc broaching tool head 9, be provided with circular arc at circular arc broaching tool dish 10 and rough mill broaching tool 11 and circular arc finish-milling broaching tool 12, column 5 in milling head 6 rear ends is provided with out crotch broaching tool head 13, is provided with out crotch broaching tool dish 14 opening crotch broaching tool head 13, is provided with out crotch and rough mills broaching tool 15 and drive crotch finish-milling broaching tool 16 opening crotch broaching tool dish 14.
When above-mentioned engine cylinder-body finish-milling Bearing score actinal surface building-block machine uses, the engine cylinder-body of needs processing is placed on the travelling table 3, driving travelling table 3 by feed drive unit 4 slides at milling working table 1, milling cutter 8 can carry out milling to engine cylinder-body finish-milling Bearing score actinal surface, the arc surface that circular arc is rough milled broaching tool 11 and 12 pairs of bore of engine cylinder block faces of circular arc finish-milling broaching tool carries out milling, guarantee arc accuracy, open crotch and rough mill broaching tool 15 and drive crotch finish-milling broaching tool 16 and can carry out milling to the crotch of opening of bore of engine cylinder block face, guarantee to open a grade dimensional tolerance.
Claims (1)
1. engine cylinder-body finish-milling Bearing score actinal surface building-block machine, it is characterized in that: comprising: milling working table (1), be provided with line slideway (2) at milling working table (1), be provided with travelling table (3) in line slideway (2) slip, travelling table (3) is connected with feed drive unit (4), be provided with column (5) at milling working table (1), upper center at column (5) is provided with milling head (6), be provided with facing cutter (7) at milling head (6), be provided with milling cutter (8) at facing cutter (7), column (5) at milling head (6) front end is provided with circular arc broaching tool head (9), be provided with circular arc broaching tool dish (10) at circular arc broaching tool head (9), be provided with circular arc at circular arc broaching tool dish (10) and rough mill broaching tool (11) and circular arc finish-milling broaching tool (12), column (5) in milling head (6) rear end is provided with out crotch broaching tool head (13), be provided with out crotch broaching tool dish (14) opening crotch broaching tool head (13), be provided with out crotch and rough mill broaching tool (15) and drive crotch finish-milling broaching tool (16) opening crotch broaching tool dish (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220422580 CN202763451U (en) | 2012-08-23 | 2012-08-23 | Engine cylinder block finish-milling bearing score actinal surface combined machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220422580 CN202763451U (en) | 2012-08-23 | 2012-08-23 | Engine cylinder block finish-milling bearing score actinal surface combined machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202763451U true CN202763451U (en) | 2013-03-06 |
Family
ID=47770050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220422580 Expired - Fee Related CN202763451U (en) | 2012-08-23 | 2012-08-23 | Engine cylinder block finish-milling bearing score actinal surface combined machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202763451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814660A (en) * | 2012-08-23 | 2012-12-12 | 盐城市朗力机械有限公司 | Fine milling and broaching combined machine tool for bearing face of engine cylinder body |
| CN106077823A (en) * | 2016-08-05 | 2016-11-09 | 芜湖聚达汽车零部件有限公司 | A kind of wheel cylinder multi-station mobile coarse-fine hinge special plane |
-
2012
- 2012-08-23 CN CN 201220422580 patent/CN202763451U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814660A (en) * | 2012-08-23 | 2012-12-12 | 盐城市朗力机械有限公司 | Fine milling and broaching combined machine tool for bearing face of engine cylinder body |
| CN106077823A (en) * | 2016-08-05 | 2016-11-09 | 芜湖聚达汽车零部件有限公司 | A kind of wheel cylinder multi-station mobile coarse-fine hinge special plane |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20200823 |