CN106626331A - Template and method for machining cucurbit pipe as well as cucurbit pipe obtained through machining with method - Google Patents
Template and method for machining cucurbit pipe as well as cucurbit pipe obtained through machining with method Download PDFInfo
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- CN106626331A CN106626331A CN201510732419.0A CN201510732419A CN106626331A CN 106626331 A CN106626331 A CN 106626331A CN 201510732419 A CN201510732419 A CN 201510732419A CN 106626331 A CN106626331 A CN 106626331A
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- Prior art keywords
- pipe
- cucurbit
- tubing
- cucurbit pipe
- molded
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000003754 machining Methods 0.000 title abstract description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 238000003672 processing method Methods 0.000 claims description 19
- 238000007493 shaping process Methods 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000001727 in vivo Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 240000009087 Crescentia cujete Species 0.000 description 1
- 235000005983 Crescentia cujete Nutrition 0.000 description 1
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The invention provides a template for machining a cucurbit pipe. The template comprises a columnar body; the body comprises a pipe cavity; and more than one expanding part is arranged inside the pipe cavity. The invention further provides a method for machining the cucurbit pipe as well as the obtained cucurbit pipe. The method comprises steps as follows: 1, two ends of a pipe are fixed; 2, local circular heating treatment is performed on the pipe at the cucurbit pipe parts required to be molded; 3, after the pipe at the cucurbit pipe parts required to be molded is heated to be softened, expanding treatment is performed on the cucurbit pipe parts required to be molded, the required cucurbit pipe is obtained, the pipe is inserted into the template, and the cucurbit pipe is molded by heating the pipe positions corresponding to the expanding parts in the pipe cavity of the template. The method is simple to operate, metal and plastic molded cucurbit pipes can be machined, and micro cucurbit pipes with the inner diameters being 3 mm or less can be molded.
Description
Technical field
The present application relates to a kind of cucurbit pipe processing pattern and method and methods described process the cucurbit pipe for obtaining, the cucurbit pipe can be applicable in Medical Devices.
Background technology
Cucurbit pipe is tubular structure broad in the middle, small in ends, and existing processing method has lathe in machining, injection mo(u)lding etc..Special purpose lathe is needed using numerically controlled lathe and special procedure is write, complex process, processing cost is expensive；And because of cutter reason, for micro-pipe of the internal diameter in below 3mm cannot carry out the lageniform processing of inwall；Using the cucurbit pipe of injection mo(u)lding, in order to realize core-pulling function, the structure of its mould generally requires design complexity；A kind of die device of calabash shape kettle body is disclosed in prior art, needs to design special slide block structure, liftout attachment etc., mould structure is complicated.
The content of the invention
The present patent application is for the above-mentioned weak point in the presence of current cucurbit pipe processing technique, a kind of processing pattern and corresponding processing method are provided, the processing of row metal and plastic shaping cucurbit pipe can be entered, can realize the cucurbit pipe shaping of the following micro-pipes of internal diameter 3mm, and overall structure is simple, low cost.
First, the present patent application provides a kind of cucurbit pipe and processes pattern, and the pattern includes body, and this is provided with vivo tube chamber, and tube chamber has more than one bulb.Body part corresponding to the tube chamber bulb outside is the sensing heating region heated to cucurbit pipe.
Further, the bulb is located within the body and to bulging on the outside of tube chamber.
Further, the bulb includes spherical, ellipticity or wavy.
Further, described body by integral forming, or be made up of two parts combination of the above.
Further, the body includes column.
Secondly, the present patent application provides a kind of processing method of cucurbit pipe, comprises the steps：
1st, tubing two ends are fixed；
2nd, the tubing to needing to be molded cucurbit pipe portion position carries out part annular heating；
3rd, it is to be heated when needing the tubing position for being molded cucurbit pipe to soften, it would be desirable to which that process is expanded at the position for being molded cucurbit pipe, that is, obtain required cucurbit pipe.
Further, the processing method of the cucurbit pipe, comprises the steps：
1st, tubing two ends are fixed；
2nd, the tubing is inserted in above-mentioned pattern, needs the position for being molded cucurbit pipe to be directed at the bulb of pattern；
3rd, the tubing for expanding position of pattern is heated；
4th, it is to be heated when needing the tubing for being molded cucurbit pipe portion position to soften, it would be desirable to which that process is expanded at the position for being molded cucurbit pipe, that is, obtain required cucurbit pipe.
Further, in above-mentioned steps, after tubing two ends are fixed, the position that hot briquetting cucurbit pipe is not required to tubing is supported.
Further, in above-mentioned steps, after tubing two ends are fixed, inner tube is stretched in tubing the position of hot briquetting cucurbit pipe is not required to tubing and be supported.
Further, the tubing is plastic tube or metal tube.
Further, the heater is directly installed on pattern, including infrared, ultrasonic wave, Frequency Induction Heating or thermatron.
Further, the tubing is plastic tube, using infrared heating or ultrasonic Wave heating.
Further, the tubing is metal tube, using Frequency Induction Heating or high-frequency induction heating.
Further, the process of expanding at the position in the step to needing to be molded cucurbit pipe includes upsetting pressure mode in tubing two ends being molded into profile and pipe two ends airing form or to Upsetting pressures and the airing form shaping simultaneously of tubing two ends.
Furthermore, the present patent application also provides the cucurbit pipe that above-mentioned processing method is obtained.
The cucurbit pipe processing pattern that the present patent application is provided, simple and practical, the processing method of employing is simple to operate, can enter the processing of row metal and plastic shaping cucurbit pipe, and can realize the cucurbit pipe shaping of the following micro-pipes of internal diameter 3mm.
Description of the drawings
Fig. 1 processes the external structure of pattern one embodiment for cucurbit pipe described in the present patent application；
Fig. 2 is the sectional view of AA ' lines in Fig. 1；
Fig. 3 is the sectional view of BB ' lines in Fig. 1；
Fig. 4 is the schematic diagram that the present patent application carries out cucurbit pipe processing using embodiment described in Fig. 1；
Fig. 5 is the axial sectional view of the cucurbit pipe that Fig. 4 processing methods are obtained；
Fig. 6 is the schematic diagram that the present patent application carries out cucurbit pipe processing using another pattern embodiment；
Fig. 7 is the axial sectional view of the cucurbit pipe that Fig. 6 processing methods are obtained；
Fig. 8 is the schematic diagram that the present patent application carries out cucurbit pipe processing using the 3rd pattern embodiment；
Fig. 9 is the axial sectional view of the cucurbit pipe that Fig. 8 processing methods are obtained；
Wherein, 1 be body, 2 be cavity, 3 be bulb, 4 be tubing, 40 be cucurbit pipe shaping position, 5 be upsetting pressure part, 6 be air inlet pipe.
Specific embodiment
Technical scheme described in the present patent application is described without limitation below in conjunction with accompanying drawing, in order to which the public more fully understands the technology contents.
Embodiment one
As Figure 1-3, the structure chart of one embodiment of cucurbit pipe processing pattern described in the present patent application, in this embodiment, the pattern includes the body 1 of column, body 1 has tube chamber 2, and the inside of tube chamber 2 has a bulb 3, and the bulb is in spherical, the body can be integrally formed, and also can be made up of two parts combination of the above.
As shown in Figure 4, the processing method for carrying out cucurbit pipe using above-mentioned pattern, first, tubing 4 is inserted in the tube chamber 2 of pattern, and fix at the two ends of tubing 4, sensing heating is carried out to the position of tubing 4 of the relevant position of bulb 3 of pattern body 1, it is to be heated to need be molded cucurbit pipe position soften when, the two ends of tubing 4 are molded with tubing two ends simultaneously by the way of upsetting pressure part 5 to be molded by being inflated mode to air inlet 6, so that shaping is expanded at cucurbit pipe shaping position 40 in tubing 4, the cucurbit pipe for obtaining is as shown in Figure 5.
Embodiment two
As shown in fig. 6, in the present embodiment, 3 one-tenth ellipticities of bulb, in forming process, take and the two ends of tubing 4 are molded by the way of upsetting pressure part 5, and the cucurbit pipe for obtaining is as shown in Figure 7.
Embodiment three
As shown in figure 8, in the present embodiment, the number of bulb 3 is two and glomeration, in forming process, takes the air inlet 6 to the two ends of tubing 4 and is inflated mode and be molded, and the cucurbit pipe for obtaining is as shown in Figure 7.
It should be understood that; the above includes that accompanying drawing is not the restriction to the technical scheme; in fact; under identical or approximate principle; the improvement that the technical scheme is carried out; shape, size, material used including Each part, and the equivalent of essentially identical functional structure, all within the present patent application technical scheme required for protection.
Claims (14)
1. a kind of cucurbit pipe processes pattern, it is characterised in that：The pattern includes body, and this is provided with vivo pipe
Chamber, tube chamber has more than one bulb.
2. according to claim 1 cucurbit pipe processes pattern, it is characterised in that：The bulb is located at this
In vivo and to bulging on the outside of tube chamber.
3. cucurbit pipe according to claim 1 or claim 2 processes pattern, it is characterised in that：The bulb bag
Include spherical, ellipticity or wavy.
4. cucurbit pipe according to claim 1 or claim 2 processes pattern, it is characterised in that：The body one
Shaping, or be made up of two parts combination of the above.
5. cucurbit pipe according to claim 1 or claim 2 processes pattern, it is characterised in that：The body includes
Column.
6. a kind of processing method of cucurbit pipe, it is characterised in that comprise the steps：
1) tubing two ends are fixed；
2) tubing to needing to be molded cucurbit pipe portion position carries out part annular heating；
3) it is to be heated when needing the tubing position for being molded cucurbit pipe to soften, it would be desirable to be molded the position of cucurbit pipe
Process is expanded, that is, obtains required cucurbit pipe.
7. the processing method for carrying out cucurbit pipe using cucurbit pipe processing pattern described in claim 1-5, its feature
It is to comprise the steps：
1) tubing two ends are fixed；
2) tubing is inserted in pattern, needs the position for being molded cucurbit pipe to be directed at the bulb of pattern；
3) tubing for expanding position of pattern is heated；
4) it is to be heated when needing the tubing for being molded cucurbit pipe portion position to soften, it would be desirable to be molded the position of cucurbit pipe
Process is expanded, that is, obtains required cucurbit pipe.
8. the processing method of cucurbit pipe according to claim 7, it is characterised in that：Tubing two ends are fixed
Afterwards, the position that hot briquetting cucurbit pipe is not required to tubing is supported.
9. the processing method of cucurbit pipe according to claim 8, it is characterised in that：Tubing two ends are fixed
Afterwards, inner tube is stretched in tubing the position of hot briquetting cucurbit pipe is not required to tubing and be supported.
10. according to claim 6 or 7 cucurbit pipe processing method, it is characterised in that：The tubing
For plastic tube or metal tube.
The processing method of 11. cucurbit pipes according to claim 10, it is characterised in that：The tubing is modeling
Expects pipe, using infrared heating or ultrasonic Wave heating.
The processing method of 12. cucurbit pipes according to claim 10, it is characterised in that：The tubing is gold
Category pipe, using Frequency Induction Heating or high-frequency induction heating.
13. according to claim 6 or 7 cucurbit pipe processing method, it is characterised in that：The step
In the process of expanding at position that needs to be molded cucurbit pipe is included to tubing two ends upsetting pressure mode into profile and pipe two
End airing form is molded or to Upsetting pressures and the airing form shaping simultaneously of tubing two ends.
The cucurbit pipe that the processing method of cucurbit pipe described in 14. claims 6 or 7 is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510732419.0A CN106626331A (en) | 2015-10-30 | 2015-10-30 | Template and method for machining cucurbit pipe as well as cucurbit pipe obtained through machining with method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510732419.0A CN106626331A (en) | 2015-10-30 | 2015-10-30 | Template and method for machining cucurbit pipe as well as cucurbit pipe obtained through machining with method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106626331A true CN106626331A (en) | 2017-05-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510732419.0A Pending CN106626331A (en) | 2015-10-30 | 2015-10-30 | Template and method for machining cucurbit pipe as well as cucurbit pipe obtained through machining with method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106626331A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047602A (en) * | 2018-08-24 | 2018-12-21 | 森冈精机（南通）有限公司 | The upsetting pressure technique of ball stud upsetting pressure molding die and ball stud |
| CN109278244A (en) * | 2018-11-01 | 2019-01-29 | 福建亚通新材料科技股份有限公司 | A kind of compound core pipe prefabricated pipe molding equipment |
| CN110314972A (en) * | 2019-07-08 | 2019-10-11 | 大连理工大学 | A kind of formed punch for metal tube hot gas pressure compaction |
| CN111957825A (en) * | 2020-07-31 | 2020-11-20 | 吉林省正轩车架有限公司 | Local high-frequency normalizing participated forming die process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06142792A (en) * | 1992-10-30 | 1994-05-24 | Hashida Giken Kogyo Kk | Method and device for forming bulge of metallic tube material |
| CN1175803A (en) * | 1996-08-30 | 1998-03-11 | 连接器系统工艺公司 | Continuous plastic strip for use in manufacturing insulative housings in electrical connectors |
| CN101134218A (en) * | 2006-08-29 | 2008-03-05 | 旭生自行车工业股份有限公司 | Tube forming device and method thereof |
| CN101219451A (en) * | 2008-01-25 | 2008-07-16 | 哈尔滨工业大学 | Method for forming long tube part with partial convexity |
-
2015
- 2015-10-30 CN CN201510732419.0A patent/CN106626331A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06142792A (en) * | 1992-10-30 | 1994-05-24 | Hashida Giken Kogyo Kk | Method and device for forming bulge of metallic tube material |
| CN1175803A (en) * | 1996-08-30 | 1998-03-11 | 连接器系统工艺公司 | Continuous plastic strip for use in manufacturing insulative housings in electrical connectors |
| CN101134218A (en) * | 2006-08-29 | 2008-03-05 | 旭生自行车工业股份有限公司 | Tube forming device and method thereof |
| CN101219451A (en) * | 2008-01-25 | 2008-07-16 | 哈尔滨工业大学 | Method for forming long tube part with partial convexity |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047602A (en) * | 2018-08-24 | 2018-12-21 | 森冈精机（南通）有限公司 | The upsetting pressure technique of ball stud upsetting pressure molding die and ball stud |
| CN109047602B (en) * | 2018-08-24 | 2020-01-10 | 森冈精机（南通）有限公司 | Upsetting forming die for ball stud and upsetting process of ball stud |
| CN109278244A (en) * | 2018-11-01 | 2019-01-29 | 福建亚通新材料科技股份有限公司 | A kind of compound core pipe prefabricated pipe molding equipment |
| CN110314972A (en) * | 2019-07-08 | 2019-10-11 | 大连理工大学 | A kind of formed punch for metal tube hot gas pressure compaction |
| CN110314972B (en) * | 2019-07-08 | 2020-08-14 | 大连理工大学 | Punch for hot air pressure forming of metal pipe fitting |
| CN111957825A (en) * | 2020-07-31 | 2020-11-20 | 吉林省正轩车架有限公司 | Local high-frequency normalizing participated forming die process |
| CN111957825B (en) * | 2020-07-31 | 2022-08-05 | 吉林省正轩车架有限公司 | Local high-frequency normalizing participated forming die process |
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Application publication date: 20170510 |