CN202447686U - Forming boring cutter for machining casting - Google Patents
Forming boring cutter for machining casting Download PDFInfo
- Publication number
- CN202447686U CN202447686U CN2011205210243U CN201120521024U CN202447686U CN 202447686 U CN202447686 U CN 202447686U CN 2011205210243 U CN2011205210243 U CN 2011205210243U CN 201120521024 U CN201120521024 U CN 201120521024U CN 202447686 U CN202447686 U CN 202447686U
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- China
- Prior art keywords
- cutter
- cutter head
- order
- boring
- boring cutter
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- 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 belongs to the field of cutting tools, and more particularly relates to a forming boring cutter for machining a casting. The forming boring cutter comprises an installing disc, a cutter body and a second-order cutter head, wherein the cutter body is fixed on the installing disc, the second-order cutter head is fixed on the cutter body, a blade with an end is arranged on the first section of cutter head in the second-order cutter head, and a hole-expanding blade is arranged on the second section of cutter head. The forming boring cutter disclosed by the utility model has the advantages of high boring precision, once forming capability and high production efficiency.
Description
Technical field
The utility model belongs to the cutting element field, specifically is a kind ofly to be used to process foundry goods and to use the moulding boring cutter.
Background technology
Gasoline engine cylinder body heavy boring sleeve port, in horizontal Machining centers processing, because surplus is big, the diameter surplus reaches 4mm, and boring depth reaches 150ram, and in order to enhance productivity, what adopt at first is the special-purpose boring cutter of external import, and special-purpose boring cutter sheet is installed on the boring cutter body.Because the boring cutter sheet is special-purpose boring cutter sheet, the original producton location abroad, the production cycle is very long, one needs about 2 months; And blade costs an arm and a leg, and impossible stock is too many.When the product order significantly increased, deficiency will appear in the blade stock, even situation in short supply occurred.Have a strong impact on the efficient of production.
Summary of the invention
The utility model is to the weak point that exists in the above-mentioned technology, proposes a kind of processing foundry goods and uses the moulding boring cutter.
The utility model provides following technical scheme:
The processing foundry goods is used the moulding boring cutter, and it comprises mounting disc and cutter hub and second order cutter head, and cutter hub is fixed in the mounting disc, and the second order cutter head is fixed on the cutter hub, and the first segment cutter head in the second order cutter head is provided with the end blade, and the second joint cutter head is provided with the reaming blade.
Described reaming blade is installed on the second order cutter head through knife rest.
Adopt the present technique scheme, carry out bore hole, carry out reaming, one-shot forming through the second order cutter head then through the end blade.
The utility model has the advantages that the bore hole accuracy is high, one-shot forming, production efficiency is high.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1; The processing foundry goods is used the moulding boring cutter; It comprises mounting disc 1 and the cutter hub 2 and second order cutter head 3 of flange-like, and cutter hub 2 is fixed in the mounting disc 1, and second order cutter head 3 is fixed on the cutter hub 2; First segment cutter head 4 in the second order cutter head 3 is provided with end blade 5, the second joint cutter heads 6 and is provided with reaming blade 7.
Described reaming blade 7 is installed on the second order cutter head 3 through knife rest 8.
Claims (2)
1. the processing foundry goods is used the moulding boring cutter; It is characterized in that: it comprises mounting disc and cutter hub and second order cutter head, and cutter hub is fixed in the mounting disc, and the second order cutter head is fixed on the cutter hub; First segment cutter head in the second order cutter head is provided with the end blade, and the second joint cutter head is provided with the reaming blade.
2. processing foundry goods according to claim 1 is used the moulding boring cutter, it is characterized in that: described reaming blade is installed on the second order cutter head through knife rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205210243U CN202447686U (en) | 2011-12-13 | 2011-12-13 | Forming boring cutter for machining casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205210243U CN202447686U (en) | 2011-12-13 | 2011-12-13 | Forming boring cutter for machining casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202447686U true CN202447686U (en) | 2012-09-26 |
Family
ID=46863580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205210243U Expired - Fee Related CN202447686U (en) | 2011-12-13 | 2011-12-13 | Forming boring cutter for machining casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202447686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458311A (en) * | 2015-12-12 | 2016-04-06 | 无锡动力工程股份有限公司 | Deviation rectification compound tool used for machining axle hole of cam of diesel engine body |
-
2011
- 2011-12-13 CN CN2011205210243U patent/CN202447686U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458311A (en) * | 2015-12-12 | 2016-04-06 | 无锡动力工程股份有限公司 | Deviation rectification compound tool used for machining axle hole of cam of diesel engine body |
| CN105458311B (en) * | 2015-12-12 | 2018-05-25 | 无锡动力工程股份有限公司 | For the correction compound tool of diesel engine frame camshaft hole processing |
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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: 20120926 Termination date: 20121213 |