CN204076643U - A kind of microspur type axis loopful road enters glue injection structure - Google Patents
A kind of microspur type axis loopful road enters glue injection structure Download PDFInfo
- Publication number
- CN204076643U CN204076643U CN201420470294.XU CN201420470294U CN204076643U CN 204076643 U CN204076643 U CN 204076643U CN 201420470294 U CN201420470294 U CN 201420470294U CN 204076643 U CN204076643 U CN 204076643U
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- China
- Prior art keywords
- axis
- spacer ring
- glue
- injection moulding
- road
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of microspur type axis loopful road and enter glue injection structure, comprise the some axis spacer rings of axis, metal insert is provided with between every two axis spacer rings, and metal insert is connected with wire, described axis one end is provided with sprue, described sprue is provided with a middle part runner and at least one road, spacer ring injection moulding master stream, described middle part runner is provided with the first glue-feeder and enters Jiao Chu to quasi-middle shaft end, road, described spacer ring injection moulding master stream is provided with some spacer ring injection moulding branch flow passages, the quantity of described spacer ring injection moulding branch flow passage is identical with the quantity of axis spacer ring, each spacer ring injection moulding branch flow passage is provided with the second glue-feeder and enters Jiao Chu to quasi-middle shaft spacer ring.The utility model is provided with metal insert between every two axis spacer rings, make the technical barrier that axis injection moulding is very difficult, separately glue is entered to axis spacer ring, the actual injection mo(u)lding of mould, solve the injection mo(u)lding problem of microspur type slip ring axis, and sizing material is evenly distributed after entering glue, injection mo(u)lding is effective.
Description
Technical field
The utility model relates to one and enters glue injection structure, particularly relates to a kind of microspur type axis loopful road and enters glue injection structure.
Background technology
Microspur type slip ring refers to, small and the numerous slip ring of circuit of spacing distance between conducting ring, (between every two axis spacer rings, metal insert is provided with because structure is special, and metal insert is connected with wire), technical difficulty large (injection mo(u)lding is very difficult), belong to blank field at home, the key factor of restriction microspur type slip ring development is shaping with the making of the axis of conducting ring.
Utility model content
The utility model is in order to the defect that solves above-mentioned prior art and exist and deficiency, and providing one can carry out injection mo(u)lding to microspur type slip ring axis, and after entering glue, sizing material is evenly distributed, and the effective microspur type axis loopful road of injection moulding enters glue injection structure.
The technical solution of the utility model: a kind of microspur type axis loopful road enters glue injection structure, comprise axis and some axis spacer rings, metal insert is provided with between every two axis spacer rings, and metal insert is connected with wire, described axis one end is provided with sprue, described sprue is provided with a middle part runner and at least one road, spacer ring injection moulding master stream, described middle part runner is provided with the first glue-feeder and enters Jiao Chu to quasi-middle shaft end, road, described spacer ring injection moulding master stream is provided with some spacer ring injection moulding branch flow passages, the quantity of described spacer ring injection moulding branch flow passage is identical with the quantity of axis spacer ring, each spacer ring injection moulding branch flow passage is provided with the second glue-feeder and enters Jiao Chu to quasi-middle shaft spacer ring.
The utility model is provided with metal insert between every two axis spacer rings, and metal insert is connected with wire, make the technical barrier that axis injection moulding is very difficult, the small spacer ring of each ring of axis is adopted to enter glue separately, the actual injection mo(u)lding of mould, solve the injection mo(u)lding problem of microspur type slip ring axis, and after entering glue, sizing material is evenly distributed, injection mo(u)lding is effective, has filled up the blank of domestic making microspur type slip ring.
Preferably, the height of described metal insert is lower than the height of axis spacer ring.
This kind of structure, makes its injection mo(u)lding better effects if.
Preferably, the quantity in road, described spacer ring injection moulding master stream is two, is symmetrically set in axis both sides, and the quantity of described second glue-feeder is 92.
This kind of structure make into the position of glue and glue flowing more symmetrically and evenly, make the better effects if into glue cast.
The utility model is provided with metal insert between every two axis spacer rings, make the technical barrier that axis injection moulding is very difficult, the small spacer ring of each ring of axis is adopted to enter glue separately, the actual injection mo(u)lding of mould, solve the injection mo(u)lding problem of microspur type slip ring axis, and glue is evenly distributed after entering glue, pour into a mould effective, filled up the blank of domestic making microspur type slip ring.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the enlarged drawing of B in Fig. 2.
1. axis in figure, 2. axis spacer ring, 3. sprue, runner 4., 5. road, spacer ring injection moulding master stream, 6. spacer ring injection moulding branch flow passage, 7. wire, 8. the first glue-feeder, 9. the second glue-feeder, 10. metal insert.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, but is not the restriction to the utility model protection domain.
As Figure 1-3, a kind of microspur type axis loopful road enters glue injection structure, comprises axis 1 and 46 axis spacer rings 2, is provided with metal insert 10, and metal insert is connected with wire 7 between every two axis spacer rings 2.Axis 1 one end is provided with sprue 3, sprue 3 is provided with a middle part runner 4 and road, two spacer ring injection moulding master streams 5, road, two spacer ring injection moulding master streams 5 is symmetrically set in axis 1 both sides, middle part runner 4 is provided with the first glue-feeder 8 pairs of quasi-middle shaft 1 ends and enters Jiao Chu, road, each spacer ring injection moulding master stream 5 is provided with 46 spacer ring injection moulding branch flow passages 6, the quantity of spacer ring injection moulding branch flow passage 6 is identical with the quantity of axis spacer ring 2, and each spacer ring injection moulding branch flow passage 6 is provided with the second glue-feeder 9 pairs of quasi-middle shaft spacer rings 2 and enters Jiao Chu.The quantity of the second glue-feeder 9 is 92, and the height of metal insert 10 is lower than the height of axis spacer ring 2.
The utility model is provided with metal insert between every two axis spacer rings, and metal insert is connected with wire.Make the technical barrier that axis injection moulding is very difficult, the small spacer ring of each ring of axis is adopted to enter glue separately, the actual injection mo(u)lding of mould, solve the injection mo(u)lding problem of microspur type slip ring axis, and sizing material is evenly distributed after entering glue, injection mo(u)lding is effective, has filled up the blank of domestic making microspur type slip ring.
Claims (3)
1. a microspur type axis loopful road enters glue injection structure, comprise axis and some axis spacer rings, metal insert is provided with between every two axis spacer rings, and metal insert is connected with wire, it is characterized in that: described axis one end is provided with sprue, described sprue is provided with a middle part runner and at least one road, spacer ring injection moulding master stream, described middle part runner is provided with the first glue-feeder and enters Jiao Chu to quasi-middle shaft end, road, described spacer ring injection moulding master stream is provided with some spacer ring injection moulding branch flow passages, the quantity of described spacer ring injection moulding branch flow passage is identical with the quantity of axis spacer ring, each spacer ring injection moulding branch flow passage is provided with the second glue-feeder and enters Jiao Chu to quasi-middle shaft spacer ring.
2. a kind of microspur type axis loopful road according to claim 1 enters glue injection structure, it is characterized in that: the height of described metal insert is lower than the height of axis spacer ring.
3. a kind of microspur type axis loopful road according to claim 1 enters glue injection structure, and it is characterized in that: the quantity in road, described spacer ring injection moulding master stream is two, is symmetrically set in axis both sides, the quantity of described second glue-feeder is 92.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470294.XU CN204076643U (en) | 2014-08-20 | 2014-08-20 | A kind of microspur type axis loopful road enters glue injection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470294.XU CN204076643U (en) | 2014-08-20 | 2014-08-20 | A kind of microspur type axis loopful road enters glue injection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204076643U true CN204076643U (en) | 2015-01-07 |
Family
ID=52169402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420470294.XU Expired - Fee Related CN204076643U (en) | 2014-08-20 | 2014-08-20 | A kind of microspur type axis loopful road enters glue injection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204076643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752465A (en) * | 2021-09-18 | 2021-12-07 | 徐洪杰 | Injection molding method for center shaft of conductive slip ring |
| CN113752466A (en) * | 2021-09-18 | 2021-12-07 | 徐洪杰 | Injection molding process of center shaft of conductive slip ring |
-
2014
- 2014-08-20 CN CN201420470294.XU patent/CN204076643U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752465A (en) * | 2021-09-18 | 2021-12-07 | 徐洪杰 | Injection molding method for center shaft of conductive slip ring |
| CN113752466A (en) * | 2021-09-18 | 2021-12-07 | 徐洪杰 | Injection molding process of center shaft of conductive slip ring |
| CN113752466B (en) * | 2021-09-18 | 2023-08-01 | 徐洪杰 | Injection molding process for middle shaft of conductive slip ring |
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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: 20150107 Termination date: 20170820 |