CN202062140U - Internal thread forming device of oil pipe - Google Patents
Internal thread forming device of oil pipe Download PDFInfo
- Publication number
- CN202062140U CN202062140U CN2011200921427U CN201120092142U CN202062140U CN 202062140 U CN202062140 U CN 202062140U CN 2011200921427 U CN2011200921427 U CN 2011200921427U CN 201120092142 U CN201120092142 U CN 201120092142U CN 202062140 U CN202062140 U CN 202062140U
- Authority
- CN
- China
- Prior art keywords
- pipe
- cutting
- cutter head
- oil pipe
- internal threads
- 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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Abstract
The utility model discloses an internal thread forming device of an oil pipe, which comprises a pipe control assembly and a cutting assembly. The pipe control assembly comprises a rack, a pipe clamp, a rotary pipe drive and a rotary pipe driving part; the rack is internally provided with a pipe hole; the pipe clamp is arranged at the end of the pipe hole; the rotary pipe drive is in a driving connection with the pipe clamp through the rotary pipe driving part; the cutting assembly comprises a tool bit frame, a guide rail, a tool bit, a cutting drive and a cutting driving part; the tool bit frame is arranged on the guide rail; the cutting drive is in a driving connection with the tool bit frame through the cutting driving part; the tool bit is fixed on the cutting driving part; the internal thread forming device of the oil pipe is further assembled with a blowing assembly; the blowing assembly comprises a blowing pipe and an air source; the blowing pipe is connected with an air source pipeline; the blowing pipe is provided with an air outlet; the blowing tube is arranged at one side of a tool bit rod; and the air outlet is over against the direction of the pipe clamp. Therefore, metal filings and heat quantity occurred in forming internal threads can be disposed in time, so that the work efficiency of an internal thread forming machine can be increased and the quality of products can be guaranteed.
Description
Technical field
The utility model relates to a kind of oil pipe forming internal threads device, belongs to the Machining Technology field.
Background technology
At present, the oil pipe forming internal threads generally adopts the thread forming lathe, existing thread forming lathe comprises management and control member made and cutting part, the management and control member made comprises that frame, pipe clamp, tube drive and the tube driving member, be provided with pore in the frame, pipe clamp is arranged on the end of pore, and tube drives and is in transmission connection by tube driving member and pipe clamp; Cutting part comprises that cutter head frame, guide rail, cutter head, cutting drive and the cutting driving member, and the cutter head frame is arranged on the guide rail, can move along guide rail, and cutting drives by cutting driving member and cutter head frame and is in transmission connection, and cutter head is fixed on the cutting driving member.The thread forming lathe of said structure, need process oil pipe by pipe clamp and be fixed in the pore, rotate by the cutter head on the cutting rotating band moving knife headstock, its velocity of rotation is generally per minute 500-3000 changes, the point of a knife of cutter head contacts the cutting oil inside pipe wall with the inwall point that needs the processing oil pipe; Simultaneously, rotate owing to tube drives by tube driving member drive pipe clamp on the one hand, its velocity of rotation is generally per minute 50-100 commentaries on classics, and making needs the rotation of processing oil pipe; Because the cutter head frame moves to management and control member made direction along guide rail, cutter head is also moved along the axis direction that needs the processing oil pipe on the other hand, finished the moulding of oil pipe internal thread like this.The forming machine of above-mentioned oil pipe internal thread is easy to operate, but, along with the point of a knife of cutter head contacts with the inwall point that needs the processing oil pipe, can produce a large amount of heats and metal fillings during the cutting oil inside pipe wall, need regularly cool off and clear up metal fillings, influence the operating efficiency and the product quality of the forming machine of internal thread.
The utility model content
At above-mentioned situation, the problem that the utility model quasi-solution is determined provides a kind of oil pipe forming internal threads device, the metal fillings that it produces in the time of in time handling forming internal threads, and the heat that produces when in time distributing forming internal threads, with the operating efficiency of the forming machine that improves internal thread, guarantee product quality.
For achieving the above object, the utility model has adopted following technical scheme: a kind of oil pipe forming internal threads device, comprise management and control member made and cutting part, described management and control member made comprises that frame, pipe clamp, tube drive and the tube driving member, be provided with pore in the described frame, described pipe clamp is arranged on the end of pore, and described tube drives and is in transmission connection by tube driving member and pipe clamp; Described cutting part comprises that cutter head frame, guide rail, cutter head, cutting drive and the cutting driving member, and described cutter head frame is arranged on the guide rail, and described cutting drives by cutting driving member and cutter head frame and is in transmission connection, and described cutter head is fixed on the cutting driving member; Described cutter head comprises cutter head bar and point of a knife, described oil pipe forming internal threads device is also organized into the air blowing assembly, described air blowing assembly comprises gas blow pipe and source of the gas, described gas blow pipe is connected with gas source pipe, described gas blow pipe has the gas outlet, described gas blow pipe is in cutter head bar one side, and described gas outlet is over against the pipe clamp direction.
Described point of a knife is vertical with the cutter head bar.Described source of the gas can be an air compressor.The cross section of described gas blow pipe is oval.
Adopt such scheme, the distinctive points of oil pipe forming internal threads device of the present utility model and thread forming lathe maximum is that group has been gone into the air blowing assembly, because, the gas blow pipe of air blowing assembly is in cutter head bar one side, the gas outlet is over against the pipe clamp direction, like this, add man-hour, the point of a knife of cutter head contacts with the inwall point that needs the processing oil pipe, and the heat and the metal fillings that produce during the cutting oil inside pipe wall pass through, the gas blow pipe gas outlet air, blow to pore, discharge the metal fillings that produces when in time handling forming internal threads at the other end of pore, and the heat that produces when in time distributing forming internal threads, improved the operating efficiency of the forming machine of internal thread, guaranteed product quality.
Description of drawings
Fig. 1 is the structural representation of the utility model oil pipe forming internal threads device.
Fig. 2 is the structural representation of cutter head.
Among the figure: the 1-frame, the 2-pipe clamp, the 3-tube drives, 4-tube driving member, 5-pore, 6-cutter head frame, the 7-guide rail, the 8-cutter head, 9-cuts driving, and 10-cuts driving member, 11-cutter head bar, the 12-point of a knife, the 13-gas blow pipe, the 14-source of the gas, the 15-gas outlet, 16-need process oil pipe.
The specific embodiment
As shown in Figure 1, oil pipe forming internal threads device of the present utility model, comprise management and control member made and cutting part, described management and control member made comprises frame 1, pipe clamp 2, tube driving 3 and tube driving member 4, be provided with pore 5 in the described frame 1, described pipe clamp 2 is arranged on the end of pore 5, and described tube driving 3 is in transmission connection by tube driving member 4 and pipe clamp 2; Described cutting part comprises cutter head frame 6, guide rail 7, cutter head 8, cutting driving 9 and cutting driving member 10, described cutter head frame 6 is arranged on the guide rail 7, described cutting driving 9 is in transmission connection with cutter head frame 6 by cutting driving member 10, and described cutter head 8 is fixed on the cutting driving member; Described cutter head 8 comprises cutter head bar 11 and point of a knife 12, described point of a knife 12 and cutter head bar 11 vertical (referring to Fig. 2).The structure of the thread forming lathe of said structure and prior art is similar, therefore, no longer is described in greater detail.
Oil pipe forming internal threads apparatus features of the present utility model is: it is organized into the air blowing assembly, described air blowing assembly comprises gas blow pipe 13 and source of the gas 14, described gas blow pipe 13 is connected with source of the gas 14 pipelines, described gas blow pipe 13 has gas outlet 15, described gas blow pipe 13 is in cutter head bar 11 1 sides, and described gas outlet 15 is over against pipe clamp 2 directions.Described source of the gas 14 is air compressors.The cross section of described gas blow pipe 13 is oval, and the air that helps like this coming out gas outlet 15 is concentrated more to the forming internal threads place.
Claims (4)
1. oil pipe forming internal threads device, comprise management and control member made and cutting part, described management and control member made comprises that frame (1), pipe clamp (2), tube drive (3) and tube driving member (4), be provided with pore (5) in the described frame (1), described pipe clamp (2) is arranged on the end of pore (5), and described tube drives (3) and is in transmission connection by tube driving member (4) and pipe clamp (2); Described cutting part comprises that cutter head frame (6), guide rail (7), cutter head (8), cutting drive (9) and cutting driving member (10), described cutter head frame (6) is arranged on the guide rail (7), described cutting drives (9) and is in transmission connection by cutting driving member (10) and cutter head frame (6), and described cutter head (8) is fixed on the cutting driving member; Described cutter head (8) comprises cutter head bar (11) and point of a knife (12), it is characterized in that described oil pipe forming internal threads device also organizes into the air blowing assembly, described air blowing assembly comprises gas blow pipe (13) and source of the gas (14), described gas blow pipe (13) is connected with source of the gas (14) pipeline, described gas blow pipe (13) has gas outlet (15), described gas blow pipe (13) is in cutter head bar (11) one sides, and described gas outlet (15) are over against pipe clamp (2) direction.
2. oil pipe forming internal threads device according to claim 1 is characterized in that described point of a knife (12) is vertical with cutter head bar (11).
3. oil pipe forming internal threads device according to claim 1 and 2 is characterized in that described source of the gas (14) is an air compressor.
4. oil pipe forming internal threads device according to claim 1 and 2, the cross section that it is characterized in that described gas blow pipe (13) is for oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200921427U CN202062140U (en) | 2011-04-01 | 2011-04-01 | Internal thread forming device of oil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200921427U CN202062140U (en) | 2011-04-01 | 2011-04-01 | Internal thread forming device of oil pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202062140U true CN202062140U (en) | 2011-12-07 |
Family
ID=45056018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200921427U Expired - Fee Related CN202062140U (en) | 2011-04-01 | 2011-04-01 | Internal thread forming device of oil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202062140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921828A (en) * | 2016-06-17 | 2016-09-07 | 江苏华兴通讯科技有限公司(中外合资) | Full-automatic tapping mechanism |
| CN108687404A (en) * | 2018-05-03 | 2018-10-23 | 张家港华程机车精密制管有限公司 | A kind of small-bore welded still pipe removes internal hair thorn device |
-
2011
- 2011-04-01 CN CN2011200921427U patent/CN202062140U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921828A (en) * | 2016-06-17 | 2016-09-07 | 江苏华兴通讯科技有限公司(中外合资) | Full-automatic tapping mechanism |
| CN108687404A (en) * | 2018-05-03 | 2018-10-23 | 张家港华程机车精密制管有限公司 | A kind of small-bore welded still pipe removes internal hair thorn device |
| CN108687404B (en) * | 2018-05-03 | 2020-08-11 | 张家港华程机车精密制管有限公司 | Inner burr removing device for small-caliber welded steel pipe |
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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: 20111207 Termination date: 20140401 |