CN204135491U - A kind of pipe fitting internal and external threads synchronous processing device - Google Patents
A kind of pipe fitting internal and external threads synchronous processing device Download PDFInfo
- Publication number
- CN204135491U CN204135491U CN201420469834.2U CN201420469834U CN204135491U CN 204135491 U CN204135491 U CN 204135491U CN 201420469834 U CN201420469834 U CN 201420469834U CN 204135491 U CN204135491 U CN 204135491U
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- China
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- pipe fitting
- knife
- shell
- inner core
- driving mechanism
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Abstract
A kind of pipe fitting internal and external threads synchronous processing device that the utility model proposes, comprising: workbench, locating rack, toolframe, process tool, the first driving mechanism; Locating rack is installed on the table movably, and locating rack is provided with the locating hole of clamping position pipe fitting to be processed; Toolframe is installed on the table, and process tool is installed in rotation on toolframe; Process tool comprises cup dolly, shell, the first spiral edge of a knife, inner core and the second spiral edge of a knife, shell and inner core are all arranged on base, inner core is positioned at shell and both are coaxially arranged, and the first spiral edge of a knife is located at inside shell, and the second spiral edge of a knife is located at outside inner core; Locating hole and inner core and shell coaxially arranged; First driving mechanism that process tool can be driven to rotate and process tool are in transmission connection, and process with the internal and external threads treating processing pipe fitting.The utility model structure is simple, and operating efficiency is higher.
Description
Technical field
The utility model relates to pipe fitting processing technique field, particularly relates to a kind of pipe fitting internal and external threads synchronous processing device.
Background technology
Pipe fitting is part pipe being connected into pipeline.Socket fitting, threaded fitting, flanged fitting and weld-end fittings four class can be divided into according to method of attachment.There are elbow (ell), flange, three-way pipe, four-way pipe (crosshead) and reduced pipe (concentric reducer) etc.Elbow is used for the place of pipeline turning; Flange is used for making pipe and the interconnective part of pipe, is connected to pipe end, and three-way pipe is used for the place that three pipes collect; Four-way pipe is used for the place that four pipes collect; The place that the two tubes that reduced pipe is used for different tube diameters is connected.
Wherein, pipe fitting joint has internal thread and external screw thread simultaneously, in prior art, needs two kinds of cutters to process, and a kind of cutter is from pipe fitting external process external screw thread, and another kind of cutter is from pipe fitting internal orifice machining internal thread, and tool structure is complicated, and operating efficiency is lower.
Utility model content
For solving the technical problem existed in background technology, the utility model proposes a kind of pipe fitting internal and external threads synchronous processing device, structure is simple, and operating efficiency is higher.
A kind of pipe fitting internal and external threads synchronous processing device that the utility model proposes, comprising: workbench, locating rack, toolframe, process tool, the first driving mechanism;
Locating rack is installed on the table movably, and locating rack is provided with the locating hole of clamping position pipe fitting to be processed; Toolframe is installed on the table, and process tool is installed in rotation on toolframe; Process tool comprises cup dolly, shell, the first spiral edge of a knife, inner core and the second spiral edge of a knife, shell and inner core are all arranged on base, inner core is positioned at shell and both are coaxially arranged, and the first spiral edge of a knife is located at inside shell, and the second spiral edge of a knife is located at outside inner core; Locating hole and inner core and shell coaxially arranged;
First driving mechanism that process tool can be driven to rotate and process tool are in transmission connection, and process with the internal and external threads treating processing pipe fitting.
Preferably, shell is made up of at least two separable first cambered surfaces, is wherein provided with the first spiral edge of a knife inside at least one first cambered surface, and each first cambered surface can be arranged on base along base radial direction synchronous slide.
Preferably, comprise and multiple first cambered surface can be driven to carry out the second driving mechanism that is centripetal or centrifugal synchronous motion, the second driving mechanism connects multiple first cambered surface respectively.
Preferably, inner core is made up of at least two separable second cambered surfaces, is wherein provided with the second spiral edge of a knife outside at least one second cambered surface, and each second cambered surface can be arranged on base along base radial direction synchronous slide.
Preferably, comprise and multiple second cambered surface can be driven to carry out the 3rd driving mechanism that is centripetal or centrifugal synchronous motion, the 3rd driving mechanism connects multiple second cambered surface respectively.
Preferably, comprise control unit, it is connected with the first driving mechanism, the second driving mechanism and the 3rd driving mechanism respectively.
Preferably, the first driving mechanism adopts rotary electric machine.
In the utility model, process tool is tube-in-tube structure, is all provided with the edge of a knife inside shell He outside inner core, is inserted in sleeve by pipe fitting end to be processed, by rotary machining tool, can process internal and external threads simultaneously, and structure is simple, and working (machining) efficiency is high.
Accompanying drawing explanation
Fig. 1 is a kind of pipe fitting internal and external threads synchronous processing apparatus structure schematic diagram that the utility model proposes.
Detailed description of the invention
With reference to Fig. 1, a kind of pipe fitting internal and external threads synchronous processing device that the utility model proposes, comprising: workbench 1, locating rack 2, toolframe 3, process tool 4, first driving mechanism 5, second driving mechanism, the 3rd driving mechanism and control unit 6.
Locating rack 2 is arranged on workbench 1 movably, and locating rack 2 is provided with the locating hole 21 of clamping position pipe fitting to be processed.
Toolframe 3 is arranged on workbench 1, and process tool 4 is installed in rotation on toolframe 3.
Process tool 4 comprises cup dolly 41, shell 42, the first spiral edge of a knife 43, inner core 44 and the second spiral edge of a knife 45.Shell 42 and inner core 44 are all arranged on base 41, and inner core 44 is positioned at shell 42 and both are coaxially arranged.The first spiral edge of a knife 43 is located at for processing pipe fitting external screw-thread to be processed inside shell 42, and the second spiral edge of a knife 45 is located at outside inner core 44 for processing pipe fitting inner hole thread to be processed.
In present embodiment, shell 42 is made up of at least two separable first cambered surfaces, is wherein provided with the first spiral edge of a knife 43 inside at least one first cambered surface, and each first cambered surface can be arranged on base 41 along base 41 radial direction synchronous slide.Second driving mechanism connects multiple first cambered surface respectively and carries out centripetal or centrifugal synchronous motion for driving multiple first cambered surface, changes shell 42 internal diameter to adapt to the external diameter of different pipe fitting to be processed.
In present embodiment, inner core 44 is made up of at least two separable second cambered surfaces, is wherein provided with the second spiral edge of a knife 45 outside at least one second cambered surface, and each second cambered surface can be arranged on base 41 along base 41 radial direction synchronous slide.3rd driving mechanism connects multiple second cambered surface respectively and carries out centripetal or centrifugal synchronous motion for driving multiple second cambered surface, changes inner core 44 external diameter to adapt to the internal orifice dimension of pipe fitting to be processed.
Locating hole 21 and inner core 44 and shell 42 coaxially arranged so that the pipe fitting end to be processed that locating hole 21 clamps can insert between inner core 44 and shell 42 smoothly process.
In present embodiment, the first driving mechanism 5 adopts rotary electric machine, and itself and process tool 4 are in transmission connection for driving process tool 4 to rotate, and processes with the internal and external threads treating processing pipe fitting.
Control unit 6 is connected with the first driving mechanism 5, second driving mechanism and the 3rd driving mechanism respectively, and control the second driving mechanism and the 3rd driving mechanism work and change shell 42 and inner core 44 diameter ensures that pipe fitting to be processed inserts in process tool 4 smoothly, control the first driving mechanism 5 and drive process tool 4 to rotate to process.
During concrete enforcement, the first spiral edge of a knife 43 apart from base 41 apart from being greater than the second spiral edge of a knife 45 to base 41 distance, the pipe fitting external screw thread now processed than internal thread away from pipe port; The first spiral edge of a knife 43 apart from base 41 apart from being less than the second spiral edge of a knife 45 to base 41 distance, the pipe fitting external screw thread now processed than internal thread near pipe port; The first spiral edge of a knife 43 apart from base 41 apart from equaling the second spiral edge of a knife 45 to base 41 distance, the pipe fitting external screw thread now processed and internal thread with pipe port apart from identical.
In the utility model, process tool is tube-in-tube structure, is all provided with the edge of a knife inside shell He outside inner core, is inserted in sleeve by pipe fitting end to be processed, by rotary machining tool, can process internal and external threads simultaneously, and structure is simple, and working (machining) efficiency is higher.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (6)
1. a pipe fitting internal and external threads synchronous processing device, is characterized in that, comprising: workbench (1), locating rack (2), toolframe (3), process tool (4), the first driving mechanism (5);
Locating rack (2) is arranged on workbench (1) movably, and locating rack (2) is provided with the locating hole (21) of clamping position pipe fitting to be processed; Toolframe (3) is arranged on workbench (1), and process tool (4) is installed in rotation on toolframe (3); Process tool (4) comprises cup dolly (41), shell (42), the first spiral edge of a knife (43), inner core (44) and the second spiral edge of a knife (45), shell (42) and inner core (44) are all arranged on base (41), inner core (44) is positioned at shell (42) and both are coaxially arranged, the first spiral edge of a knife (43) is located at shell (42) inner side, and the second spiral edge of a knife (45) is located at inner core (44) outside; Locating hole (21) and inner core (44) and shell (42) coaxially arranged;
First driving mechanism (5) that process tool (4) can be driven to rotate and process tool (4) are in transmission connection, and process with the internal and external threads treating processing pipe fitting.
2. pipe fitting internal and external threads synchronous processing device according to claim 1, it is characterized in that, shell (42) is made up of at least two separable first cambered surfaces, wherein be provided with the first spiral edge of a knife (43) inside at least one first cambered surface, each first cambered surface can be arranged on base (41) along base (41) radial direction synchronous slide.
3. pipe fitting internal and external threads synchronous processing device according to claim 2, is characterized in that, comprise and multiple first cambered surface can be driven to carry out the second driving mechanism that is centripetal or centrifugal synchronous motion, the second driving mechanism connects multiple first cambered surface respectively.
4. pipe fitting internal and external threads synchronous processing device according to claim 1, it is characterized in that, inner core (44) is made up of at least two separable second cambered surfaces, wherein be provided with the second spiral edge of a knife (45) outside at least one second cambered surface, each second cambered surface can be arranged on base (41) along base (41) radial direction synchronous slide.
5. pipe fitting internal and external threads synchronous processing device according to claim 4, is characterized in that, comprise and multiple second cambered surface can be driven to carry out the 3rd driving mechanism that is centripetal or centrifugal synchronous motion, the 3rd driving mechanism connects multiple second cambered surface respectively.
6. pipe fitting internal and external threads synchronous processing device according to claim 1, is characterized in that, the first driving mechanism (5) adopts rotary electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420469834.2U CN204135491U (en) | 2014-08-19 | 2014-08-19 | A kind of pipe fitting internal and external threads synchronous processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420469834.2U CN204135491U (en) | 2014-08-19 | 2014-08-19 | A kind of pipe fitting internal and external threads synchronous processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204135491U true CN204135491U (en) | 2015-02-04 |
Family
ID=52412208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420469834.2U Expired - Fee Related CN204135491U (en) | 2014-08-19 | 2014-08-19 | A kind of pipe fitting internal and external threads synchronous processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204135491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414688A (en) * | 2015-11-30 | 2016-03-23 | 浙江德清科赛塑料制品有限公司 | Turning tool of universal joint |
-
2014
- 2014-08-19 CN CN201420469834.2U patent/CN204135491U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414688A (en) * | 2015-11-30 | 2016-03-23 | 浙江德清科赛塑料制品有限公司 | Turning tool of universal joint |
| CN105414688B (en) * | 2015-11-30 | 2019-03-19 | 浙江德清科赛塑料制品有限公司 | The turning cutting tool of universal joint |
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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: 20150204 Termination date: 20170819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |