CN203019085U - Engine shell milling machine clamping fixture - Google Patents
Engine shell milling machine clamping fixture Download PDFInfo
- Publication number
- CN203019085U CN203019085U CN 201220563651 CN201220563651U CN203019085U CN 203019085 U CN203019085 U CN 203019085U CN 201220563651 CN201220563651 CN 201220563651 CN 201220563651 U CN201220563651 U CN 201220563651U CN 203019085 U CN203019085 U CN 203019085U
- Authority
- CN
- China
- Prior art keywords
- milling machine
- machine clamping
- engine shell
- clamping fixture
- shell milling
- 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 an engine shell milling machine clamping fixture which comprises a baseplate. Locating pillars are respectively fixed and installed in the middle of the upper surface of the baseplate. Upright pillars are respectively fixed and installed on two sides of the upper surface of the baseplate. Each upright pillar is in a footstep shaft shape. A spring is sleeved at one thin end of each upright pillar and the thin end of each upright pillar is placed on the upper side of each upright pillar. A screw nut is fit with each end portion in a screwing mode. Support pillars are respectively installed on the outer sides of the upright pillars. The engine shell milling machine clamping fixture further comprises two pressing blocks. Kidney-shaped holes are respectively formed in the two pressing blocks. The upright pillars respectively penetrate through the kidney-shaped holes in the two pressing blocks. Pillar-shaped protuberances are arranged at front ends of the two pressing blocks respectively. Tail ends of the two pressing blocks are respectively pressed on end portions of the support pillars. The engine shell milling machine clamping fixture is simple in structure, convenient to operate and low in cost. An engine cylinder body can be fixed on a working platform, so that the engine shell milling machine clamping fixture is convenient to machine. Precision of production and manufacturing can be greatly improved and the engine shell milling machine clamping fixture has a good practical value.
Description
Technical field
The utility model relates to a kind of engine shell milling machine clamping device.
Background technology
Engine cylinder-body is through after preparatory processing, and its surface is often very coarse, need to mill its surface on lathe flat, thereby reach the effect of leveling engine cylinder surface.
Because engine cylinder-body is not regular usually, and volume ratio is larger, need to be fixed on workbench by fixture.
The utility model content
The purpose of this utility model is to provide a kind of engine shell milling machine clamping device, and engine cylinder-body is fixed on workbench, improves machining accuracy.
The technical solution of the utility model is as follows:
A kind of engine shell milling machine clamping device, include base plate, the middle part of described plate upper surface is installed with respectively locating dowel, the both sides of plate upper surface are installed with respectively column, it is characterized in that: described column is the Step Shaft shape, a thinner end is positioned at the top and cover has spring, and its end is screwed with nut, and the outside of described column is installed with respectively support column; Also include two briquettings, be respectively equipped with mounting hole on described two briquettings, described column passes respectively the mounting hole on described two briquettings, and the front end of described two briquettings has respectively stud bump, and the end of two briquettings is pressed in respectively the end of described support column.
Described engine shell milling machine clamping device is characterized in that: be placed with engine cylinder-body to be processed on described base plate, the stud bump of described locating dowel front end extend in engine cylinder-body respectively.
The beneficial effects of the utility model:
The utility model is simple in structure, and is easy to operate, and cost is low, and engine cylinder-body is fixed on workbench, is convenient to processing, greatly improved the precision of production and processing, has good practical value.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to Fig. 1, a kind of engine shell milling machine clamping device, include base plate 1, the middle part of base plate 1 upper surface is installed with respectively locating dowel 2, the both sides of base plate 1 upper surface are installed with respectively column 3, and column 3 is the Step Shaft shape, and a thinner end is positioned at the top and cover has spring 9, and its end is screwed with nut 4, and the outside of column 3 is installed with respectively support column 5; Also include on 6, two briquettings 6 of two briquettings and be respectively equipped with mounting hole, column 3 passes respectively two mounting holes on briquetting 6, and the end that the front end of two briquettings 6 has respectively 7, two briquettings 6 of stud bump is pressed in respectively the end of support column 5.
Be placed with engine cylinder-body to be processed on base plate 1, the stud bump 7 of locating dowel 2 front ends extend in engine cylinder-body respectively.
Claims (2)
1. engine shell milling machine clamping device, include base plate, the middle part of described plate upper surface is installed with respectively locating dowel, the both sides of plate upper surface are installed with respectively column, it is characterized in that: described column is the Step Shaft shape, a thinner end is positioned at the top and cover has spring, and its end is screwed with nut, and the outside of described column is installed with respectively support column; Also include two briquettings, be respectively equipped with mounting hole on described two briquettings, described column passes respectively the mounting hole on described two briquettings, and the front end of described two briquettings has respectively stud bump, and the end of two briquettings is pressed in respectively the end of described support column.
2. engine shell milling machine clamping device according to claim 1, it is characterized in that: be placed with engine cylinder-body to be processed on described base plate, the stud bump of described locating dowel front end extend in engine cylinder-body respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220563651 CN203019085U (en) | 2012-10-30 | 2012-10-30 | Engine shell milling machine clamping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220563651 CN203019085U (en) | 2012-10-30 | 2012-10-30 | Engine shell milling machine clamping fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203019085U true CN203019085U (en) | 2013-06-26 |
Family
ID=48643099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220563651 Expired - Fee Related CN203019085U (en) | 2012-10-30 | 2012-10-30 | Engine shell milling machine clamping fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203019085U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493579A (en) * | 2014-11-25 | 2015-04-08 | 重庆光荣摩托车配件有限公司 | Fixture for rough boring of engine cylinder block |
| CN105500051A (en) * | 2014-09-25 | 2016-04-20 | 安徽池州项赛机械制造有限公司 | Milling fixture for side surfaces of cross slide |
-
2012
- 2012-10-30 CN CN 201220563651 patent/CN203019085U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500051A (en) * | 2014-09-25 | 2016-04-20 | 安徽池州项赛机械制造有限公司 | Milling fixture for side surfaces of cross slide |
| CN104493579A (en) * | 2014-11-25 | 2015-04-08 | 重庆光荣摩托车配件有限公司 | Fixture for rough boring of engine cylinder block |
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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: 20130626 Termination date: 20131030 |