CN201997817U - Composite tool for processing internal threads - Google Patents
Composite tool for processing internal threads Download PDFInfo
- Publication number
- CN201997817U CN201997817U CN201120068580XU CN201120068580U CN201997817U CN 201997817 U CN201997817 U CN 201997817U CN 201120068580X U CN201120068580X U CN 201120068580XU CN 201120068580 U CN201120068580 U CN 201120068580U CN 201997817 U CN201997817 U CN 201997817U
- Authority
- CN
- China
- Prior art keywords
- tool
- knife bar
- cutter piece
- block
- bar
- 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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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model provides a composite tool for processing internal threads, which comprises a tool bar, an end face leveling tool block, an inner hole boring tool block, a thread turning tool block, and tool pressing screws, wherein the inner hole boring tool block is arranged on an upper edge at one end of the tool bar; the convex position at one end of the too bar is provided with the end face leveling tool block; the thread turning too block is arranged on a lower edge at one end of the tool bar; and the three tool blocks are fixed on the tool bar through the tool pressing screws. The utility model has the advantages that: the composite tool is simple in structure, easily processes the internal threads, reduces purchase cost, saves processing time, and is high in accuracy and reliability.
Description
Technical field
The utility model relates to the compound tool field, is specifically related to a kind of compound tool that is used for internal thread machining.
Background technology
At present in the Digit Control Machine Tool process, because the processing object complexity is various, particularly the shape of contour curve and position are ever-changing, add material difference, the not influence of equal many-sided factor in batches, when concrete part is formulated processing scheme, difficulty is big, and the poor product quality that processes, efficient is low and cost is high.
The utility model content
For solving the deficiencies in the prior art, the utility model provides a kind of compound tool that is used for internal thread machining.
Technical solution adopted in the utility model is: a kind of compound tool that is used for internal thread machining, comprise knife bar, boring Boring cutter piece, planar end surface cutter piece, cutted thread cutter piece, push type broach screw, be provided with boring Boring cutter piece in the upper edge of described knife bar one end, end salient position at knife bar is provided with planar end surface cutter piece, knife bar one end lower edge is provided with cutted thread cutter piece, and three kinds of cutter pieces all are fixed on the knife bar by the push type broach screw.
The beneficial effects of the utility model are: simple in structure, handling ease has reduced purchase cost, has saved process time, precision height, reliability height.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Wherein: 1 knife bar, 2 boring Boring cutter pieces, 3 planar end surface cutter pieces, 4 cutted thread cutter pieces, 5 push type broach screws.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in the figure, a kind of compound tool that is used for internal thread machining, comprise knife bar 1, boring Boring cutter piece 2, planar end surface cutter piece 3, cutted thread cutter piece 4, push type broach screw 5, be provided with boring Boring cutter piece 2 in the upper edge of knife bar 1 one ends, end salient position at knife bar 1 is provided with planar end surface cutter piece 3, knife bar 1 one end lower edges are provided with 4, three kinds of cutter pieces of cutted thread cutter piece and all are fixed on the knife bar 1 by push type broach screw 5.
Claims (1)
1. compound tool that is used for internal thread machining, comprise knife bar, boring Boring cutter piece, planar end surface cutter piece, cutted thread cutter piece, push type broach screw, it is characterized in that being provided with boring Boring cutter piece in the upper edge of described knife bar one end, end salient position at knife bar is provided with planar end surface cutter piece, knife bar one end lower edge is provided with cutted thread cutter piece, and three kinds of cutter pieces all are fixed on the knife bar by the push type broach screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120068580XU CN201997817U (en) | 2011-03-16 | 2011-03-16 | Composite tool for processing internal threads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120068580XU CN201997817U (en) | 2011-03-16 | 2011-03-16 | Composite tool for processing internal threads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201997817U true CN201997817U (en) | 2011-10-05 |
Family
ID=44700591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120068580XU Expired - Fee Related CN201997817U (en) | 2011-03-16 | 2011-03-16 | Composite tool for processing internal threads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201997817U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378007A (en) * | 2017-07-26 | 2017-11-24 | 衡阳鸿菱石油管材有限责任公司 | A kind of special buckle processing composite knife bar |
| CN109715330A (en) * | 2017-08-05 | 2019-05-03 | 奥迪股份公司 | For manufacturing the method and auger shell pit cutter of threaded hole |
-
2011
- 2011-03-16 CN CN201120068580XU patent/CN201997817U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378007A (en) * | 2017-07-26 | 2017-11-24 | 衡阳鸿菱石油管材有限责任公司 | A kind of special buckle processing composite knife bar |
| CN109715330A (en) * | 2017-08-05 | 2019-05-03 | 奥迪股份公司 | For manufacturing the method and auger shell pit cutter of threaded hole |
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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: 20111005 Termination date: 20170316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |