CN201543841U - Adjustable finish boring cutter for machining cylinder body spigot - Google Patents
Adjustable finish boring cutter for machining cylinder body spigot Download PDFInfo
- Publication number
- CN201543841U CN201543841U CN2009201413449U CN200920141344U CN201543841U CN 201543841 U CN201543841 U CN 201543841U CN 2009201413449 U CN2009201413449 U CN 2009201413449U CN 200920141344 U CN200920141344 U CN 200920141344U CN 201543841 U CN201543841 U CN 201543841U
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- boring cutter
- boring
- cutter
- folder
- screw
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- Expired - Fee Related
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Abstract
The utility model discloses an adjustable finish boring cutter for machining a cylinder body spigot, which comprises a cutter holder, a boring cutter body, a boring cutter clamp, adjustable screws and a boring cutter blade. The cutter holder is connected with the boring cutter body, the boring cutter clamp can be arranged on the boring cutter body in a replaceable way, the boring cutter blade is fixed on the boring cutter clamp, and the adjustable screws are arranged on the boring cutter clamp and are distributed in the horizontal and the vertical directions. The adjustable finish boring cutter has the advantages of high machining precision, convenient adjustment, high machining efficiency, low manufacturing cost and so on, and can be used for high-precision machining of the cylinder body spigot on a machining center.
Description
Technical field
The utility model relates to a kind of fine boring cutter, relates in particular to a kind of fine boring cutter adjusted that is used for processing cylinder block seam on the machining center.
Background technology
In the diesel engine cylinder body cylinder pore structure, seam circle and stopping table terrace are most important parts, not only the seam degree of depth has strict tolerance, and stopping table terrace flatness has relatively high expectations, and requires the seam flatness only to allow low inside and high outside with respect to center, cylinder hole and is controlled in the 0.01mm.Work in-process adds man-hour in the heart, and because of the boring cutter sheet itself has gradient about 0.1mm, directly boring does not obviously reach the product processing request.If directly level up blade and blade plane degree control 0.01mm is very big with interior difficulty.Therefore this method ceaselessly trial cut till processing parts is qualified, cause the appearance of defective products in the processing easily, even can be because of serious overproof the scrapping of seam flatness.
CN200620036036.6 discloses a species stage circular hole boring/scraper, comprise tool bodies, the one end has the handle that is used to connect machine tool chief axis, has the pilot hole that is used to install cutter head on the end face of the other end, have the step that is used to install the positioning and guiding cover on the tool bodies cylinder, have the groove that is used to install the fairlead retaining ring on the step cylinder; Cutter head has pilot hole and the securing member that is used for mounting cutter, have with the blade row body on the adaptive connecting portion of pilot hole; Micrometer adjustement boring tool/scraper is installed in the pilot hole of cutter head; The positioning and guiding cover is enclosed within on the step cylinder of blade row body, and an one end face cooperates with blade row body step seam, and another end face is by the retaining ring locking positioning.This instrument also is unwell to engine cylinder block cylinder pore structure seam circle and the fine finishining of stopping table terrace.
Summary of the invention
At the deficiencies in the prior art, the utility model provides a kind of can adjust blade plane degree and tool diameter, working (machining) efficiency height, the fine boring tool that is used for processing seam on the machining center that cost is low.
The fine boring cutter adjusted of the utility model processing cylinder block seam comprises: handle of a knife, boring cutter body, boring cutter folder, expansion screw, boring cutter sheet etc.Handle of a knife is connected with the boring cutter body, the boring cutter folder is installed on the cutter holder position, boring cutter body proximal end face place in replaceable mode, the boring cutter sheet is fixed on the boring cutter folder, and expansion screw is distributed in level respectively and is arranged on the boring cutter folder with vertical both direction, adjusts the flatness of the diameter and the boring cutter sheet of boring cutter respectively.
In the fine boring cutter adjusted of the utility model processing cylinder block seam, the boring cutter folder is fixed on the boring cutter body by screw, and the boring cutter sheet is fixed on the boring cutter folder by screw.
In the fine boring cutter adjusted of the utility model processing cylinder block seam, 65 ° of circular arc blades of boring are installed in and become 180 ° of directions with boring to predetermined accurate depth plane right boring blade and on the other end farthest of the maximum cylindrical center line of cutter hub.
In the fine boring cutter adjusted of the utility model processing cylinder block seam, expansion screw comprises that the boring cutter folder is gone up the adjustment boring cutter diameter screw parallel with the cutter hub axis and the boring cutter folder is gone up and the adjustment boring cutter plate plane degree screw of cutter hub axis normal.
Owing to adopt technique scheme, the utlity model has following beneficial effect:
1, adjusts tool diameter and blade plane degree by adjusting screw, reduced direct labor's operation easier, improved machining accuracy and operating efficiency, and improve product percent of pass;
2, reduced the cost of charp tool, by the replacing of boring cutter folder, the service life of having improved the boring cutter body.
Description of drawings
Fig. 1 is the utility model fine boring cutter structural representation.
Fig. 2 is certain cylinder of diesel engine hole stopping table terrace enlarged drawing.
Fig. 3 is certain cylinder of diesel engine pore structure schematic diagram.
Among the figure: 1-boring cutter folder; 2-adjusts boring cutter diameter screw; 3-boring cutter sheet; 4-blade pressing screw; 5-cutter holder housing screw; 6-adjusts boring cutter plate plane degree screw; The 7-handle of a knife; 65 ° of circular arc blades of 8-boring; 9-boring cutter body.
The specific embodiment
In the utility model, the boring cutter folder is what to separate with the boring cutter body, and the boring cutter folder can freely be changed.Be distributed with upright gentle vertical two groups of screws on the boring cutter folder respectively, be used for the flatness of diameter and boring cutter sheet of small adjustment boring cutter respectively.
As shown in Figures 1 to 3, the utility model is used for the fine boring cutter adjusted of processing cylinder block seam on the machining center, comprise boring cutter folder 1, adjust boring cutter diameter screw 2, boring cutter sheet 3, blade pressing screw 4, cutter holder housing screw 5 is adjusted boring cutter plate plane degree screw 6, handle of a knife 7,65 ° of circular arc blades 8 of boring, boring cutter body 9.
Claims (4)
1. fine boring cutter adjusted of processing the cylinder block seam, it is characterized in that comprising: handle of a knife, boring cutter body, boring cutter folder, expansion screw and boring cutter sheet, handle of a knife is connected with the boring cutter body, the boring cutter folder is installed on the cutter holder position, boring cutter body proximal end face place in replaceable mode, the boring cutter sheet is fixed on the boring cutter folder, and expansion screw is distributed in level respectively and is arranged on the boring cutter folder with vertical both direction.
2. according to the fine boring cutter adjusted of the described processing cylinder block of claim 1 seam, it is characterized in that: the boring cutter folder is fixed on the boring cutter body by screw, and the boring cutter sheet is fixed on the boring cutter folder by screw.
3. according to the fine boring cutter adjusted of the described processing cylinder block of claim 1 seam, it is characterized in that: 65 ° of circular arc blades of boring are installed in and become 180 ° of directions with boring to predetermined accurate depth plane right boring blade and on the other end farthest of the maximum cylindrical center line of cutter hub.
4. according to the fine boring cutter adjusted of the described processing cylinder block of claim 1 seam, it is characterized in that: expansion screw comprises that the boring cutter folder is gone up the adjustment boring cutter diameter screw parallel with the cutter hub axis and the boring cutter folder is gone up and the adjustment boring cutter plate plane degree screw of cutter hub axis normal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201413449U CN201543841U (en) | 2009-09-22 | 2009-09-22 | Adjustable finish boring cutter for machining cylinder body spigot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201413449U CN201543841U (en) | 2009-09-22 | 2009-09-22 | Adjustable finish boring cutter for machining cylinder body spigot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201543841U true CN201543841U (en) | 2010-08-11 |
Family
ID=42599000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201413449U Expired - Fee Related CN201543841U (en) | 2009-09-22 | 2009-09-22 | Adjustable finish boring cutter for machining cylinder body spigot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201543841U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464790A (en) * | 2012-06-06 | 2013-12-25 | 安徽华菱汽车有限公司 | Processing device for diameter-variable counter bore |
| CN104289736A (en) * | 2013-07-17 | 2015-01-21 | 南通职业大学 | Processing method for removing run-out threads in cylinder hole of diesel engine block |
| CN104858471A (en) * | 2014-02-26 | 2015-08-26 | 陕西柴油机重工有限公司 | Method for machining cylinder holes in diesel engine body |
| CN105188997A (en) * | 2013-04-15 | 2015-12-23 | 雷诺股份公司 | Method and rotary tool for bi-material machining |
| CN109482920A (en) * | 2018-11-16 | 2019-03-19 | 中色科技股份有限公司 | A kind of right boring knife rest and its connection structure with right boring cutter head |
| CN110039080A (en) * | 2019-05-09 | 2019-07-23 | 重庆戴贝尔钻石工具有限公司 | A kind of adjustable precise lightweight boring cutter |
-
2009
- 2009-09-22 CN CN2009201413449U patent/CN201543841U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464790A (en) * | 2012-06-06 | 2013-12-25 | 安徽华菱汽车有限公司 | Processing device for diameter-variable counter bore |
| CN103464790B (en) * | 2012-06-06 | 2016-12-21 | 安徽华菱汽车有限公司 | A kind of processing unit (plant) of diameter-variable counter bore |
| CN105188997A (en) * | 2013-04-15 | 2015-12-23 | 雷诺股份公司 | Method and rotary tool for bi-material machining |
| CN105188997B (en) * | 2013-04-15 | 2018-05-11 | 雷诺股份公司 | For the mach method of bi-material layers and swinging cutter |
| CN104289736A (en) * | 2013-07-17 | 2015-01-21 | 南通职业大学 | Processing method for removing run-out threads in cylinder hole of diesel engine block |
| CN104858471A (en) * | 2014-02-26 | 2015-08-26 | 陕西柴油机重工有限公司 | Method for machining cylinder holes in diesel engine body |
| CN104858471B (en) * | 2014-02-26 | 2017-05-17 | 陕西柴油机重工有限公司 | Method for machining cylinder holes in diesel engine body |
| CN109482920A (en) * | 2018-11-16 | 2019-03-19 | 中色科技股份有限公司 | A kind of right boring knife rest and its connection structure with right boring cutter head |
| CN110039080A (en) * | 2019-05-09 | 2019-07-23 | 重庆戴贝尔钻石工具有限公司 | A kind of adjustable precise lightweight boring cutter |
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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: 20100811 Termination date: 20140922 |
|
| EXPY | Termination of patent right or utility model |