CN201136073Y - Compound tool for processing internal thread of workpieces - Google Patents
Compound tool for processing internal thread of workpieces Download PDFInfo
- Publication number
- CN201136073Y CN201136073Y CNU2008200161747U CN200820016174U CN201136073Y CN 201136073 Y CN201136073 Y CN 201136073Y CN U2008200161747 U CNU2008200161747 U CN U2008200161747U CN 200820016174 U CN200820016174 U CN 200820016174U CN 201136073 Y CN201136073 Y CN 201136073Y
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- CN
- China
- Prior art keywords
- cutter
- screwer
- head
- hole boring
- cutting tool
- 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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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses a combination cutting tool for processing internal threads of a workpiece which is used in mechanical processing industry, and is used for processing internal threads on a common lathe or a numerical control lathe. The combination cutting tool comprises a cutter body and a cutter head, and a head face cutter, a hole boring cutter and a screwer are arranged on the cutter head. The head face cutter is arranged at the end of the cutter head, and the hole boring cutter and the screwer are arranged at both sides of the cutter head. Knifepoints of the head face cutter, the hole boring cutter and the screwer are arranged on the same horizontal line. The combination cutting tool deploys cutting tools for processing the internal threads on a cutting tool, changing the prior way of using four cutting tools and four stations to process, and the whole manufacturing procedure of the workpiece internal threads can be finished with one cutting tool and a station only, thereby reducing the failure rate of a cutter station of the process equipment, reducing the labor intensity of operation crews, shortening the process time and improving the working efficiency.
Description
Technical field
The utility model relates to the turning cutting tool of mechanical processing industry, and particularly a kind of compound tool of processing work internal thread is used in machining internal thread on engine lathe or the numerically controlled lathe.
Background technology
At present, internal thread for workpiece, the internal thread of pipe fitting particularly, as: the internal thread of the oil pipe that uses on the petroleum industry, sleeve pipe and down-hole string box cupling, normally on engine lathe or numerically controlled lathe, process, comprise end face, interior circle, screw thread, four manufacturing procedures of deburring according to traditional technology.The internal thread of a workpiece of processing needs four cutter, and process equipment need rotate cutter spacing four times.So both increased process time, the cost of charp tool is increased, and the fault rate showed increased of equipment cutter platform, maintenance is frequent.Reduce working (machining) efficiency, increased the maintenance cost of equipment.
Summary of the invention
The purpose of this utility model provides a kind of compound tool of processing work internal thread, improves the working (machining) efficiency of workpiece internal thread, reduces production costs.
For reaching above-mentioned purpose, can adopt following technical proposals: a kind of compound tool of processing work internal thread comprises cutter hub and cutter head, cutter head is provided with end face cutter, hole boring cutter and screwer, the end face cutter is located at the end of cutter head, hole boring cutter and screwer are arranged on the both sides of cutter head, and the point of a knife of end face cutter, hole boring cutter and screwer is on same horizontal line.
Use the utility model, have following useful effect: the utility model is configured in the cutter of machining internal thread on the cutter, has changed the mode of in the past using four cutters, four station processing.Only can finish whole process of workpiece internal thread to cutter, a station with one.Reduce the fault rate of process equipment cutter platform, also reduced labor intensity of operating personnel simultaneously, shortened process time, improved working (machining) efficiency.The utility model is provided with runner in cutter hub and cutter head in addition, with the cooling water cross current, becomes built-in cooling water, need not operating personnel and moves and regulate cooling water pipe, and cool position is accurate, better effects if, has improved the result of use of cutter.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed description: referring to accompanying drawing, a kind of compound tool of processing work internal thread, comprise cutter hub 5 and cutter head 6, cutter head 6 is provided with end face cutter 2, hole boring cutter 1 and screwer 3, end face cutter 2 is located at the end of cutter head 6, hole boring cutter 1 and screwer 3 are arranged on the both sides of cutter head 6, and the point of a knife of end face cutter 2, hole boring cutter 1 and screwer 3 is on same horizontal line.Cutter hub 5 and cutter head 6 are provided with runner, and the water inlet 7 of cutter hub 5 ends is communicated with cooling water pipe.The end of cutter head 6 runners is hydrophthalmias 4, and hydrophthalmia 4 is distributed in the tank that is communicated with end face cutter 2, hole boring cutter 1 and screwer 3.During concrete the use, the utility model is installed on the cutter platform of engine lathe or numerically controlled lathe, makes the point of a knife of end face cutter 2 of the present utility model, hole boring cutter 1 and screwer 3 parallel with the axis of workpiece.Utilize end face cutter 2 to finish the processing of excircle of workpiece end face and outer rounded corner.Mobile hole boring cutter 1 is finished boring endoporus, groove, interior chamfering process with hole boring cutter 1.Workpiece guarantees carrying out smoothly of last thread turning and deburring operation throwing away a large amount of iron filings that produce in the bore hole process automatically in the rotation at a high speed.Mobile screwer 3 with screwer 3 machining internal threads, is removed burr with hole boring cutter 1.Cooling water enters by water inlet 7 in the runner of cutter hub 5 and cutter head 6, flows out from the tank of hydrophthalmia 4 on cutter head 6, and end face cutter 2, hole boring cutter 1 and screwer 3 are cooled off, and the position is accurate.The water yield that only needs to regulate cooling water can accurately be washed away cooling.The inwall of all right washing processing workpiece of this current scour effect in time washes away out with foreign material such as iron filings, plays the effect of chip removal.
Claims (3)
1, a kind of compound tool of processing work internal thread, comprise cutter hub (5) and cutter head (6), it is characterized in that cutter head (6) is provided with end face cutter (2), hole boring cutter (1) and screwer (3), end face cutter (2) is located at the end of cutter head (6), hole boring cutter (1) and screwer (3) are arranged on the both sides of cutter head (6), and the point of a knife of end face cutter (2), hole boring cutter (1) and screwer (3) is on same horizontal line.
2, the compound tool of a kind of processing work internal thread according to claim 1 is characterized in that cutter hub (5) and cutter head (6) are provided with runner, and the end of cutter head (6) runner is hydrophthalmia (4), and the water inlet (7) of cutter hub (5) end is communicated with cooling water pipe.
3, the compound tool of a kind of processing work internal thread according to claim 2 is characterized in that hydrophthalmia (4) is distributed in the tank that is communicated with end face cutter (2), hole boring cutter (1) and screwer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200161747U CN201136073Y (en) | 2008-01-11 | 2008-01-11 | Compound tool for processing internal thread of workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200161747U CN201136073Y (en) | 2008-01-11 | 2008-01-11 | Compound tool for processing internal thread of workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201136073Y true CN201136073Y (en) | 2008-10-22 |
Family
ID=40036761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200161747U Expired - Fee Related CN201136073Y (en) | 2008-01-11 | 2008-01-11 | Compound tool for processing internal thread of workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201136073Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107303A (en) * | 2010-12-09 | 2011-06-29 | 遵义精星航天电器有限责任公司 | Method for processing inner hole helix groove |
| CN105537700A (en) * | 2016-01-18 | 2016-05-04 | 宁波川景誉机械科技发展有限公司 | Chuck screwer and machining method |
| CN106457416A (en) * | 2014-05-08 | 2017-02-22 | 大昭和精机株式会社 | Boring tool |
-
2008
- 2008-01-11 CN CNU2008200161747U patent/CN201136073Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107303A (en) * | 2010-12-09 | 2011-06-29 | 遵义精星航天电器有限责任公司 | Method for processing inner hole helix groove |
| CN106457416A (en) * | 2014-05-08 | 2017-02-22 | 大昭和精机株式会社 | Boring tool |
| CN106457416B (en) * | 2014-05-08 | 2018-11-27 | 大昭和精机株式会社 | Boring tool |
| CN105537700A (en) * | 2016-01-18 | 2016-05-04 | 宁波川景誉机械科技发展有限公司 | Chuck screwer and machining method |
| CN105537700B (en) * | 2016-01-18 | 2018-08-24 | 宁波川景誉机械科技发展有限公司 | Chuck screwer and processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DOWNHOLE OPERATION COMPANY OF SINOPEC SHENGLI PETR Effective date: 20150902 Owner name: SINOPEC OILFIELD SERVICE CORPORATION Free format text: FORMER OWNER: DOWNHOLE OPERATION CO., SHENGLI PETROLEUM ADMINISTRATION, SINOPEC Effective date: 20150902 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150902 Address after: 100029 Beijing Chaoyang District Hui Xin a No. twelve layer 6 Patentee after: SINOPEC OILFIELD SERVICE CORPORATION Patentee after: DOWNHOLE OPERATION COMPANY OF SINOPEC SHENGLI PETROLEUM ENGINEERING CO., LTD. Address before: 257078 22 Jin Xia Road, Dongying District, Shandong, Dongying Patentee before: Downhole Operation Co., Shengli Petroleum Administration, SINOPEC |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20160111 |