CN203209804U - Composite cutter bar for pipe thread machining - Google Patents
Composite cutter bar for pipe thread machining Download PDFInfo
- Publication number
- CN203209804U CN203209804U CN 201320157210 CN201320157210U CN203209804U CN 203209804 U CN203209804 U CN 203209804U CN 201320157210 CN201320157210 CN 201320157210 CN 201320157210 U CN201320157210 U CN 201320157210U CN 203209804 U CN203209804 U CN 203209804U
- Authority
- CN
- China
- Prior art keywords
- knife bar
- cutter bar
- machining
- face
- cutter
- 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 Processes (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
A composite cutter bar for pipe thread machining comprises a cutter bar body, wherein an end face inner chamfering blade, a deburring cutter and a thread chaser are installed on the cutter bar body respectively. Three blades can be installed on the cutter bar simultaneously and are respectively used for finishing thread machining, deburring, end face flattening, inner chamfering and other machining steps, so that the machining can be finished without blade replacement, the machining efficiency is improved, the fault occurring possibility during cutter rest turning is reduced, and achievement of products are quick and stable.
Description
Technical field
The utility model relates to the pipe process equipment, is specially the compound knife bar of a kind of gas thread processing.
Background technology
Oil pipe, casing threads processing at present, several independent cutters of many employings are finished a plurality of procedure of processings such as planar end surface, turning, screw thread processing, deburring, interior chamfering respectively, whenever finish a procedure of processing, all will carry out tool changing, the tool changing action has a strong impact on the fault rate of working (machining) efficiency and raising swivelling tool-holder frequently.
The utility model content
The purpose of this utility model is exactly the defective that exists at prior art, provides a kind of working (machining) efficiency that can improve to reduce the compound knife bar of gas thread processing that swivelling tool-holder breaks down again.
The technical solution of the utility model is: comprise knife bar, chamfering blade, burr cutter and chaser in the end face are installed respectively on the described knife bar.
Above scheme can further be improved to:
Described knife bar is rectangular-shaped, and chamfering blade, burr cutter and chaser are installed on same of knife bar in the described end face.
Described chaser is installed in described top, and chamfering blade is installed in described sidepiece from top to bottom in described burr cutter and the end face.
The utility model knife bar can be installed 3 blades simultaneously, finish a plurality of procedure of processings such as screw thread processing, deburring, planar end surface, interior chamfering respectively, need not tool changing like this and just can finish these processing, not only improved working (machining) efficiency but also reduced the chance that swivelling tool-holder breaks down, made the realization of product faster stable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein: 1, knife bar, 2, chamfering blade in the end face, 3, the burr cutter, 4, chaser.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Referring to Fig. 1-2, the compound knife bar of a kind of gas thread processing, comprise rectangular-shaped knife bar 1, chamfering blade 2, burr cutter 3 and chaser 4 in the end face are installed respectively on the one side, wherein chaser 4 is installed in the top of face, and chamfering blade is installed in described sidepiece from top to bottom in described burr cutter and the end face.
The utility model knife bar can be installed 3 blades simultaneously, finish a plurality of procedure of processings such as screw thread processing, deburring, planar end surface, interior chamfering respectively, need not tool changing like this and just can finish these processing, not only improved working (machining) efficiency but also reduced the chance that swivelling tool-holder breaks down, made the realization of product faster stable.
Claims (3)
1. compound knife bar is used in a gas thread processing, comprises knife bar, it is characterized in that: chamfering blade, burr cutter and chaser in the end face are installed respectively on the described knife bar.
2. compound knife bar use in gas thread according to claim 1 processing, and it is characterized in that: described knife bar is rectangular-shaped, and the interior chamfering blade of described end face, burr cutter and chaser are installed on same of knife bar.
3. compound knife bar is used in gas thread processing according to claim 2, and it is characterized in that: described chaser is installed in described top, and chamfering blade is installed in described sidepiece from top to bottom in described burr cutter and the end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320157210 CN203209804U (en) | 2013-04-01 | 2013-04-01 | Composite cutter bar for pipe thread machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320157210 CN203209804U (en) | 2013-04-01 | 2013-04-01 | Composite cutter bar for pipe thread machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203209804U true CN203209804U (en) | 2013-09-25 |
Family
ID=49199375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320157210 Expired - Fee Related CN203209804U (en) | 2013-04-01 | 2013-04-01 | Composite cutter bar for pipe thread machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203209804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722247A (en) * | 2013-11-14 | 2014-04-16 | 苏州昌飞自动化设备厂 | Chamfering device for sound-guide tube chamfering machine |
| CN103940459A (en) * | 2014-05-09 | 2014-07-23 | 昆山华辰精密工具有限公司 | Tooth-shaped test tool for blade |
-
2013
- 2013-04-01 CN CN 201320157210 patent/CN203209804U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722247A (en) * | 2013-11-14 | 2014-04-16 | 苏州昌飞自动化设备厂 | Chamfering device for sound-guide tube chamfering machine |
| CN103940459A (en) * | 2014-05-09 | 2014-07-23 | 昆山华辰精密工具有限公司 | Tooth-shaped test tool for blade |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20160401 |