CN202224672U - Combination tool for machining cam hole of cylinder head - Google Patents
Combination tool for machining cam hole of cylinder head Download PDFInfo
- Publication number
- CN202224672U CN202224672U CN2011205052485U CN201120505248U CN202224672U CN 202224672 U CN202224672 U CN 202224672U CN 2011205052485 U CN2011205052485 U CN 2011205052485U CN 201120505248 U CN201120505248 U CN 201120505248U CN 202224672 U CN202224672 U CN 202224672U
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- CN
- China
- Prior art keywords
- blade
- cutter
- combination
- combination cutter
- equidistance
- 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
Links
- 238000003754 machining Methods 0.000 title abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model provides a combination tool for machining a cam hole of a cylinder head, which comprises a tool shaft. The combination tool is characterized in that a first combination cutter for boring, a second combination cutter for boring and end facing, a third combination cutter for chamfering, a fourth combination cutter for boring and end facing, a fifth combination cutter for boring and end facing, a sixth combination cutter for chamfering and a seventh combination cutter for end facing are axially and sequentially arranged on the tool shaft. The seven combination cutter sets are fixed on the tool shaft, so that the combination tool can be used for boring, chamfering and facing ends for the cylinder head cam hole in a stepped hole structure once, the problem that the existing tool is complex in procedures, high in multi-clamping errors and low in production efficiency and has coaxiality and perpendicularity not easy to guarantee is solved, the coaxiality of the cam hole is improved, the perpendicularity of the cam hole relative to the ends of the hole is improved, and product quality is improved further.
Description
Technical field
The utility model relates to a kind of gang tool of processing vapor cylinder head cam hole.
Background technology
The cylinder head cam hole is the stepped hole structure; The perpendicularity of the axiality between each hole, hole and end face all has higher required precision; Adopt existing cutter to add man-hour; Need No. three cutters of clamping to come to carry out respectively bore hole, chamfering and spot facing, the cam hole machining accuracy is low, production efficiency is low because multiple clamping, different cutter, equipment, anchor clamps etc. to the influence of each size, cause.
The utility model content
The technical problem that the utility model solves is: a kind of gang tool of processing vapor cylinder head cam hole is provided, can guarantees the axiality of cam hole and the perpendicularity between cam hole and the hole end surface.
The technical scheme of the utility model is: a kind of gang tool of processing vapor cylinder head cam hole, comprise cutter shaft, and it is characterized in that; Said cutter shaft axially on be provided with the first combination cutter that is used for bore hole successively, be used for the second combination cutter of bore hole and spot facing, be used for the 3rd of chamfering and make up cutter; The 4th combination cutter that is used for bore hole and spot facing; The 5th combination cutter that is used for bore hole and spot facing is used for the 6th combination cutter of chamfering, and the 7th combination cutter that is used for spot facing.
The said first combination cutter comprises that equidistance is weldingly fixed on six on the cutter shaft circumference first blade, and each first blade has radially blade; The said second combination cutter comprises that equidistance is weldingly fixed on six on the cutter shaft circumference second blade, and each second blade all has radially blade and axial blade; Said the 3rd combination cutter comprises that equidistance is weldingly fixed on two the 3rd blades on the cutter shaft circumference; Said the 4th combination cutter comprises that equidistance is weldingly fixed on six on the cutter shaft circumference the four blade sheet, and each four blade sheet all has radially blade and axial blade; Said the 5th combination cutter comprises that equidistance is weldingly fixed on six on the cutter shaft circumference the 5th blade, and each the 5th blade all has radially blade and axial blade; Said the 6th combination cutter comprises that equidistance is weldingly fixed on three on the cutter shaft circumference the 6th blade; Said the 7th combination cutter comprises that equidistance is weldingly fixed on three on the cutter shaft circumference the 7th blade, and each the 7th blade has axial blade.
Contiguous said second blade of said the 3rd blade, contiguous said the 5th blade of said the 6th blade.
The beneficial effect of the utility model is: be fixed with seven groups of combination cuttves on the cutter shaft of the utility model; Can disposablely carry out bore hole, chamfering and spot facing processing to the cylinder head cam hole that is the shoulder hole structure; Solved complex procedures that existing cutter exists, the multiple clamping error is big, production efficiency is low, axiality, perpendicularity are difficult for the problem that guarantees; Improve the axiality of cam hole and the perpendicularity between cam hole and the hole end surface, and then improved the quality of product.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the A-A line sketch map of Fig. 1;
Fig. 3 is the B-B line sketch map of Fig. 1;
Fig. 4 is the C-C line sketch map of Fig. 1;
Fig. 5 is the D-D line sketch map of Fig. 1;
Fig. 6 is the E-E line sketch map of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Referring to Fig. 1～Fig. 6, a kind of gang tool of processing vapor cylinder head cam hole comprises cutter shaft 8; Cutter shaft 8 axially on be provided with the first combination cutter 1 that is used for bore hole successively, be used for the second combination cutter 2 of bore hole and spot facing, be used for the 3rd of chamfering and make up cutter 3; The 4th combination cutter 4 that is used for bore hole and spot facing; The 5th combination cutter 5 that is used for bore hole and spot facing is used for the 6th combination cutter 6 of chamfering, and the 7th combination cutter 7 that is used for spot facing.The first combination cutter 1 comprises that equidistance is weldingly fixed on six on cutter shaft 8 circumference first blade 1 ', and each first blade 1 ' has radially blade; The second combination cutter 2 comprises that equidistance is weldingly fixed on six on cutter shaft 8 circumference second blade 2 ', and each second blade 2 ' all has radially blade and axial blade; The 3rd combination cutter 3 comprises that equidistance is weldingly fixed on two the 3rd blades 3 ' on cutter shaft 8 circumference, the 3rd blade 3 ' contiguous second blade 2 '; The 4th combination cutter 4 comprises that equidistance is weldingly fixed on six on cutter shaft 8 circumference four blade sheet 4 ', and each four blade sheet 4 ' all has radially blade and axial blade; The 5th combination cutter 5 comprises that equidistance is weldingly fixed on six on cutter shaft 8 circumference the 5th blade 5 ', and each the 5th blade 5 ' all has radially blade and axial blade; The 6th combination cutter 6 comprises that equidistance is weldingly fixed on three on cutter shaft 8 circumference the 6th blade 6 ', the 6th blade 6 ' contiguous the 5th blade 5 '; The 7th combination cutter 7 comprises that equidistance is weldingly fixed on three on cutter shaft 8 circumference the 7th blade 7 ', and each the 7th blade 7 ' has axial blade.
Claims (3)
1. the gang tool of a processing vapor cylinder head cam hole comprises cutter shaft, it is characterized in that: said cutter shaft axially on be provided with the first combination cutter that is used for bore hole successively; The second combination cutter that is used for bore hole and spot facing; Be used for the 3rd combination cutter of chamfering, be used for the 4th of bore hole and spot facing and make up cutter, be used for the 5th combination cutter of bore hole and spot facing; Be used for the 6th combination cutter of chamfering, and the 7th combination cutter that is used for spot facing.
2. according to the gang tool of the described processing vapor cylinder head of claim 1 cam hole, it is characterized in that: the said first combination cutter comprises that equidistance is weldingly fixed on six on the cutter shaft circumference first blade, and each first blade has radially blade; The said second combination cutter comprises that equidistance is weldingly fixed on six on the cutter shaft circumference second blade, and each second blade all has radially blade and axial blade; Said the 3rd combination cutter comprises that equidistance is weldingly fixed on two the 3rd blades on the cutter shaft circumference; Said the 4th combination cutter comprises that equidistance is weldingly fixed on six on the cutter shaft circumference the four blade sheet, and each four blade sheet all has radially blade and axial blade; Said the 5th combination cutter comprises that equidistance is weldingly fixed on six on the cutter shaft circumference the 5th blade, and each the 5th blade all has radially blade and axial blade; Said the 6th combination cutter comprises that equidistance is weldingly fixed on three on the cutter shaft circumference the 6th blade; Said the 7th combination cutter comprises that equidistance is weldingly fixed on three on the cutter shaft circumference the 7th blade, and each the 7th blade has axial blade.
3. according to the gang tool of the described processing vapor cylinder head of claim 2 cam hole, it is characterized in that: contiguous said second blade of said the 3rd blade, contiguous said the 5th blade of said the 6th blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205052485U CN202224672U (en) | 2011-12-07 | 2011-12-07 | Combination tool for machining cam hole of cylinder head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205052485U CN202224672U (en) | 2011-12-07 | 2011-12-07 | Combination tool for machining cam hole of cylinder head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202224672U true CN202224672U (en) | 2012-05-23 |
Family
ID=46075279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205052485U Expired - Fee Related CN202224672U (en) | 2011-12-07 | 2011-12-07 | Combination tool for machining cam hole of cylinder head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202224672U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149660A (en) * | 2015-10-15 | 2015-12-16 | 国营第六一六厂 | Combined tool for machining complex hole series |
| CN105328219A (en) * | 2015-12-03 | 2016-02-17 | 重庆志成机械有限公司 | Cutting tool for processing cylinder head cam hole |
| CN105328222A (en) * | 2015-12-03 | 2016-02-17 | 重庆志成机械有限公司 | Cutter for machining stepped holes |
| CN106694963A (en) * | 2017-01-24 | 2017-05-24 | 威海伯特利萨克迪汽车安全系统有限公司 | Stepped boring and drilling composite tool and boring and drilling machining technology thereof |
| CN107790820A (en) * | 2017-11-17 | 2018-03-13 | 中山市园丰精密刃具有限公司 | Tube handle holes of golf head forming reamer |
| CN110153473A (en) * | 2018-01-15 | 2019-08-23 | 吴江市亨达机械配件有限责任公司 | It is machined dedicated tool and its application method |
-
2011
- 2011-12-07 CN CN2011205052485U patent/CN202224672U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149660A (en) * | 2015-10-15 | 2015-12-16 | 国营第六一六厂 | Combined tool for machining complex hole series |
| CN105328219A (en) * | 2015-12-03 | 2016-02-17 | 重庆志成机械有限公司 | Cutting tool for processing cylinder head cam hole |
| CN105328222A (en) * | 2015-12-03 | 2016-02-17 | 重庆志成机械有限公司 | Cutter for machining stepped holes |
| CN106694963A (en) * | 2017-01-24 | 2017-05-24 | 威海伯特利萨克迪汽车安全系统有限公司 | Stepped boring and drilling composite tool and boring and drilling machining technology thereof |
| CN106694963B (en) * | 2017-01-24 | 2019-05-10 | 威海伯特利萨克迪汽车安全系统有限公司 | Compound tool is bored in a kind of ladder boring and its processing technology is bored in boring |
| CN107790820A (en) * | 2017-11-17 | 2018-03-13 | 中山市园丰精密刃具有限公司 | Tube handle holes of golf head forming reamer |
| CN110153473A (en) * | 2018-01-15 | 2019-08-23 | 吴江市亨达机械配件有限责任公司 | It is machined dedicated tool and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20151207 |
|
| EXPY | Termination of patent right or utility model |