CN203991828U - A kind of capillary tube forming tool - Google Patents
A kind of capillary tube forming tool Download PDFInfo
- Publication number
- CN203991828U CN203991828U CN201420410672.5U CN201420410672U CN203991828U CN 203991828 U CN203991828 U CN 203991828U CN 201420410672 U CN201420410672 U CN 201420410672U CN 203991828 U CN203991828 U CN 203991828U
- Authority
- CN
- China
- Prior art keywords
- capillary
- shaping
- forming tool
- tube forming
- positioning baffle
- 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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of capillary tube forming tool, comprise common nipper plier, on one sidewall of common nipper plier, be fixed with positioning baffle in parallel, on positioning baffle, have mounting hole, locating piece is installed in mounting hole, and the nippers of common nipper plier, nipper plate end are fixed with respectively shaping upper plate, moulding lower bolster.The utility model adopts upper and lower mould one-body molded, simple in structure; Shaping mould adopts trench design and can reconcile positioning baffle, effectively ensures the accuracy of capillary shaping position and moulding length, designs ingenious; Shaping roller adopts wolfram steel and nylon effectively to ensure capillary Forming Quality, improves the quality of products.
Description
technical field:
The utility model relates to cross valve assembling field, relates in particular to a kind of capillary tube forming tool.
background technology:
Slotting capillary is one important procedure of idle call four-way change-over valve assembling, first carries out the bending of capillary fixed length and inserts in end cap capilar bore, then uses special tooling that capillary is knocked and put in place.This operation key point is that capillary insertion depth is moderate, crosses deeply or cross the shallow properties of product that all can affect.The four-way change-over valve of idle call simultaneously capillary material is Φ 2.5 × 1.5 copper tubes, thin and soft.
For above-mentioned technical problem, need to there is a kind of length and angle that can ensure capillary bending, can ensure that again capillary can not damage the capillary tube forming tool of distortion.
utility model content:
In order to make up prior art problem, the purpose of this utility model is to provide a kind of capillary tube forming tool, can ensure length and the angle of capillary bending, can ensure that again capillary can not damage distortion.
The technical solution of the utility model is as follows:
Capillary tube forming tool, comprise common nipper plier, it is characterized in that: on a sidewall of described common nipper plier, be fixed with positioning baffle in parallel, on positioning baffle, have mounting hole, locating piece is installed in mounting hole, and the nippers of described common nipper plier, nipper plate end are fixed with respectively shaping upper plate, moulding lower bolster.
Described capillary tube forming tool, it is characterized in that: described shaping upper plate is arc, arc middle part bilateral symmetry has breach, indentation, there is rotatablely equipped with shaping roller, the rotating shaft core line of shaping roller is parallel with the bus of arc, on shaping roller, have along radial direction the groove matching with capillary outer wall, the arc inwall between described breach is provided with the upper groove matching with capillary outer wall.
Described capillary tube forming tool, it is characterized in that: described moulding lower bolster is that the cross section of matching with shaping upper plate is fan-shaped cylinder or cylinder, and moulding lower bolster is provided with the mating surface of shaping upper plate the lower groove matching with capillary outer wall.
Described capillary tube forming tool, is characterized in that: the end face of described shaping upper plate is also provided with the hanging ring of U-shaped.
Described capillary tube forming tool, is characterized in that: described positioning baffle adopts screw bolt and nut to be fixed, and nut is positioned at the outside of positioning baffle, between nut and bolt, is provided with pad.
The utility model has the advantages that:
The utility model adopts upper and lower mould one-body molded, simple in structure; Shaping mould adopts trench design and can reconcile positioning baffle, effectively ensures the accuracy of capillary shaping position and moulding length, designs ingenious; Shaping roller adopts wolfram steel and nylon effectively to ensure capillary Forming Quality, improves the quality of products.
brief description of the drawings:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is end of the present utility model enlarged drawing.
detailed description of the invention:
Referring to accompanying drawing:
Capillary tube forming tool, comprise common nipper plier 1, on one sidewall of common nipper plier 1, be fixed with positioning baffle in parallel 2, be used for controlling capillary moulding length, on positioning baffle 2, have mounting hole 3, locating piece 4 is installed in mounting hole 3, and the nippers of common nipper plier, nipper plate end are fixed with respectively shaping upper plate 5, moulding lower bolster 6.
Shaping upper plate 5 is arc, arc middle part bilateral symmetry has breach 7, breach 7 places are rotatablely equipped with shaping roller 8, the rotating shaft core line of shaping roller 8 is parallel with the bus of arc, on shaping roller 8, have along radial direction the groove 9 matching with capillary outer wall, for fixed capillary, the arc inwall between breach 7 is provided with the upper groove 10 matching with capillary outer wall.
Moulding lower bolster 6 is that the cross section of matching with shaping upper plate 5 is fan-shaped cylinder or cylinder, moulding lower bolster is provided with the mating surface of shaping upper plate the lower groove 11 matching with capillary outer wall, and lower groove 11 is accurate with the upper and lower forming panel of the corresponding guarantee of upper groove 10 position.
The end face of shaping upper plate 5 is also provided with the hanging ring 12 of U-shaped.
Positioning baffle 2 adopts bolt 13 and nut 14 to be fixed, and nut 14 is positioned at the outside of positioning baffle, between nut 14 and bolt 13, is provided with pad 15, and can reconcile moulding length by plus-minus pad as required.
Shaping roller 8 and rotating shaft thereof adopt respectively nylon and wolfram steel material, reduce to ensure again enough pressure to capillary damage capillary bending is put in place.
Horizontal with capillary tube is put into the groove 9 of shaping roller 8, and ensured that capillary afterbody withstands the locating piece 4 on positioning baffle 2 just, after upper and lower forming panel interlock, shaping roller 8 rolling capillary bending formings.
Claims (5)
1. a capillary tube forming tool, comprise common nipper plier, it is characterized in that: on a sidewall of described common nipper plier, be fixed with positioning baffle in parallel, on positioning baffle, have mounting hole, locating piece is installed in mounting hole, and the nippers of described common nipper plier, nipper plate end are fixed with respectively shaping upper plate, moulding lower bolster.
2. capillary tube forming tool according to claim 1, it is characterized in that: described shaping upper plate is arc, arc middle part bilateral symmetry has breach, indentation, there is rotatablely equipped with shaping roller, the rotating shaft core line of shaping roller is parallel with the bus of arc, on shaping roller, have along radial direction the groove matching with capillary outer wall, the arc inwall between described breach is provided with the upper groove matching with capillary outer wall.
3. capillary tube forming tool according to claim 1, it is characterized in that: described moulding lower bolster is that the cross section of matching with shaping upper plate is fan-shaped cylinder or cylinder, and moulding lower bolster is provided with the mating surface of shaping upper plate the lower groove matching with capillary outer wall.
4. capillary tube forming tool according to claim 1, is characterized in that: the end face of described shaping upper plate is also provided with the hanging ring of U-shaped.
5. capillary tube forming tool according to claim 1, is characterized in that: described positioning baffle adopts screw bolt and nut to be fixed, and nut is positioned at the outside of positioning baffle, between nut and bolt, is provided with pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410672.5U CN203991828U (en) | 2014-07-23 | 2014-07-23 | A kind of capillary tube forming tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410672.5U CN203991828U (en) | 2014-07-23 | 2014-07-23 | A kind of capillary tube forming tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203991828U true CN203991828U (en) | 2014-12-10 |
Family
ID=52031894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420410672.5U Expired - Fee Related CN203991828U (en) | 2014-07-23 | 2014-07-23 | A kind of capillary tube forming tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203991828U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226752A (en) * | 2014-07-23 | 2014-12-24 | 芜湖三花自控元器件有限公司 | Forming tool of capillary tube |
| CN105234221A (en) * | 2015-09-30 | 2016-01-13 | 上海核工程研究设计院 | Three-way loading and bending elbow pipe device and method |
-
2014
- 2014-07-23 CN CN201420410672.5U patent/CN203991828U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226752A (en) * | 2014-07-23 | 2014-12-24 | 芜湖三花自控元器件有限公司 | Forming tool of capillary tube |
| CN104226752B (en) * | 2014-07-23 | 2017-01-18 | 芜湖三花自控元器件有限公司 | Forming tool of capillary tube |
| CN105234221A (en) * | 2015-09-30 | 2016-01-13 | 上海核工程研究设计院 | Three-way loading and bending elbow pipe device and method |
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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: 20141210 Termination date: 20160723 |