CN204481222U - For the cable connector of servomotor - Google Patents
For the cable connector of servomotor Download PDFInfo
- Publication number
- CN204481222U CN204481222U CN201520191660.2U CN201520191660U CN204481222U CN 204481222 U CN204481222 U CN 204481222U CN 201520191660 U CN201520191660 U CN 201520191660U CN 204481222 U CN204481222 U CN 204481222U
- Authority
- CN
- China
- Prior art keywords
- housing
- cable
- cable connector
- metallic sheath
- non metallic
- 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
Links
- 239000004831 Hot glue Substances 0.000 claims abstract description 12
- 239000010410 layer Substances 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to the cable connector for servomotor, comprise housing and cable respectively, cable stretches in housing and is connected with housing and fixes, the junction of cable and housing and housing outer surface be enclosed with non metallic sheath at least partially, non metallic sheath makes to be connected to form airtight overall structure between cable and housing, non metallic sheath to be extended to cable direction by housing and forms the extended end of tubulose, and housing comprises perpendicular type hollow tubular housing and linear pattern hollow tubular housing.Be equipped with hot melt adhesive layer between non metallic sheath and the outer surface of housing and between described extended end and the outer surface of cable, described hot melt adhesive layer is by non metallic sheath and housing and cable bonds and fix.The good airproof performance of the utility model cable connector, reliability is high, can prevent liquid, dust enters connector inside, thus effectively extends the useful life of product.
Description
Technical field
The utility model relates to servomotor connector, specifically a kind of power cable connector for servomotor and encoder cable connector.
Background technology
At present, the cable connector for servomotor generally includes power cable connector and encoder cable connector.This kind of cable connector mainly contains two kinds of structures: one is be provided with at the housing port of cable inserting end the nut be connected with port external screw thread, tapered sleeve is provided with between shell inner hole and the cable of its fit, fastening nut, extruding tapered sleeve, tapered sleeve tightens up cable, and cable and housing are fixed, and avoids cable to move in housing and causes the terminal junction in cable and inner core to loosen, thus avoid producing loose contact phenomenon, also play certain sealing function simultaneously.But said structure exists lower column defects: 1, in use procedure, nut easily loosens, and loses the fixation to cable, and cable moves in housing, cause the terminal junction in cable and inner core to loosen, produce loose contact phenomenon; 2, the junction of housing and cable is poorly sealed, and liquid, dust easily enter.Therefore cause the cable connector reliability of said structure lower.
The structure of another kind of cable connector is provided with at the housing port of cable inserting end the nut be connected with port external screw thread, cable outside housing port is set with bellows, at nut, tightener is provided with between corrugated tube port outer wall, fastening nut, corrugated tube port is fixedly connected on housing port, bellows is closed between the housing port of cable inserting end and cable, play certain sealing function, but in this structure except there is the defect of front a kind of structure, also there is lower column defects: 1, the cable stretching into shell inner hole is not fixed, cable can move in motion process in housing, the terminal junction in cable and inner core is caused to loosen, produce loose contact phenomenon, 2, bellows and connector junction poorly sealed, liquid, dust easily enter connector inside, cause fault.The cable connector reliability of this structure is caused to reduce equally.
Because the environment for use of servomotor is comparatively complicated, the dependability for cable connector requires higher, and current existing cable connector often can not reach this instructions for use, needs to improve and optimize.
Utility model content
The utility model is for the deficiencies in the prior art, a kind of connector for servomotor power cable and encoder cable is provided, this connector is by after effectively fixing the cable stretched in housing, put on the inherent injection molding machine of mould and fill with upper gum cover by all sealing except the remainder connecting servomotor socket part, good airproof performance, reliability is high.
The purpose of this utility model is achieved by the following technical solution:
For the connector of servomotor power cable and encoder cable, comprise power cable connector and encoder cable connector, described power cable connector and encoder cable connector comprise housing and cable respectively, cable stretches in housing and is connected with housing and fixes, the cable of described power cable connector or encoder cable connector and the junction of housing and housing outer surface be enclosed with non metallic sheath at least partially, described non metallic sheath makes to be connected to form airtight overall structure between cable and housing.
As optimal technical scheme of the present utility model, the cable of described power cable connector and encoder cable connector and the junction of housing and housing outer surface be all enclosed with non metallic sheath at least partially; Described non metallic sheath comprises rubber sheath and plastic sheath.Described non metallic sheath to be extended to cable direction by housing and forms the extended end of tubulose.Be equipped with hot melt adhesive layer between described non metallic sheath and the outer surface of housing and between described extended end and the outer surface of cable, described hot melt adhesive layer is by non metallic sheath and housing and cable bonds and fix.
Described housing comprises perpendicular type hollow tubular housing and linear pattern hollow tubular housing.Described non metallic sheath is wrapping to the outer surface of cable connector housing and the cable outer surface near housing by encapsulate technique.The housing outer surface of described cable connector comprises joint face for patching and disconnected, and disconnected of described housing is all enclosed with non metallic sheath.
Encapsulate technique comprise the housing parts of this connector, coupling part and cable are installed fixing after, put into mould, by injection molding machine by except the remainder sealing pouring adhesive cover connecting servomotor socket part, make between cable and housing, to be connected to form airtight overall structure.Cable outside a part for housing and housing and gum cover equidimension part coat hot melt adhesive layer before putting into mould, and hot melt adhesive layer, when putting into mold injection gum cover, can melt and gum cover and housing and cable outer surface are bondd and sealed.
The beneficial effects of the utility model: relative to prior art, the utility model has the following advantages:
1, connector forms integrally-built plastics or rubber sheath by encapsulate, and connectivity port cable being stretched into housing seals completely, and liquid, dust can not enter connector inside.In use procedure, connector there will not be because of the problem loosening impact sealing that is threaded, and significantly improves the reliability of sealing; On the other hand, cable and housing are fixed, and avoid cable mobile cable and inner core terminal junction of causing in housing to loosen, thus avoid producing loose contact phenomenon.Therefore, the dependability of connector is significantly improved.
2, cable is by hot melt adhesive layer and sheath and housing bonds and fixing, and intensity is higher, improves the reliability sealed between cable and housing further, can prevent liquid equally, dust enters connector inside, thus effectively extend the useful life of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
Fig. 3 is that the C of Fig. 2 is to structural representation.
In figure: 1, housing, 2, cable, 3, non metallic sheath, 4, hot melt adhesive layer, 31, sheath extended end.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:
As shown in Figure 1, Figure 2 and Figure 3, for the connector of servomotor power cable and encoder cable, described power cable connector and encoder cable connector comprise housing 1 and cable 2 respectively, cable 2 stretches in housing 1 and is connected with housing and fixes, the cable 2 of described power cable connector or encoder cable connector and the junction of housing 1 and housing 1 outer surface be enclosed with non metallic sheath 3 at least partially, described non metallic sheath 3 makes to be connected to form airtight overall structure between cable 2 and housing 1.
In the present embodiment, the cable 2 of described power cable connector and encoder cable connector is all enclosed with non metallic sheath 3 with the junction of housing 1 and housing 1 outer surface, and described non metallic sheath comprises rubber sheath and plastic sheath.Non metallic sheath 3 to be extended to cable 2 direction by housing 1 and forms the extended end 31 of tubulose.Be equipped with hot melt adhesive layer 4 between described non metallic sheath 3 and the outer surface of housing 1 and between the outer surface of described extended end 31 and cable 2, non metallic sheath 3 and housing 1 and cable 2 bond and fix by described hot melt adhesive layer 4.
This enforcement non metallic sheath 3 is wrapping to the outer surface of cable connector housing 1 and cable 2 outer surface near housing 1 by encapsulate technique.Housing 1 outer surface of cable connector comprises joint face for patching and disconnected, and disconnected of the present embodiment housing 1 is all enclosed with non metallic sheath 3.Described housing 1 comprises perpendicular type hollow tubular housing and linear pattern hollow tubular housing.
Above-described embodiment is only limitted to design of the present utility model and technical characteristic are described, its object is to allow those skilled in the art understand technical scheme and the execution mode of utility model, can not limit protection range of the present utility model accordingly.The utility model can be applied to the cable connector of stepping motor equally.Every equivalent replacement of doing according to technical solutions of the utility model or equivalence change, within the protection range that all should be encompassed in the utility model claims.
Claims (7)
1. the cable connector for servomotor, comprise power cable connector and encoder cable connector, described power cable connector and encoder cable connector comprise housing (1) and cable (2) respectively, cable (2) stretches in housing (1) and is connected with housing and fixes, it is characterized in that: the cable (2) of described power cable connector or encoder cable connector and the junction of housing (1) and housing (1) outer surface be enclosed with non metallic sheath (3) at least partially, described non metallic sheath (3) makes to be connected to form airtight overall structure between cable (2) and housing (1).
2. the cable connector for servomotor according to claim 1, is characterized in that: the cable (2) of described power cable connector and encoder cable connector and the junction of housing (1) and housing (1) outer surface be all enclosed with non metallic sheath (3) at least partially; Described non metallic sheath (3) comprises rubber sheath and plastic sheath.
3. the cable connector for servomotor according to claim 1 and 2, is characterized in that: described non metallic sheath (3) to be extended to cable (2) direction by housing (1) and forms the extended end (31) of tubulose.
4. the cable connector for servomotor according to claim 3, it is characterized in that: be equipped with hot melt adhesive layer (4) between the outer surface of described non metallic sheath (3) and housing (1) and between the outer surface of described extended end (31) and cable (2), described hot melt adhesive layer (4) is by non metallic sheath (3) and housing (1) and cable (2) bonds and fix.
5. the cable connector for servomotor according to claim 1 and 2, is characterized in that: described housing (1) comprises perpendicular type hollow tubular housing and linear pattern hollow tubular housing.
6. the cable connector for servomotor according to claim 1 and 2, is characterized in that: described non metallic sheath (3) is wrapping to the outer surface of cable connector housing (1) and cable (2) outer surface near housing by encapsulate technique.
7. the cable connector for servomotor according to claim 6, it is characterized in that: housing (1) outer surface of described cable connector comprises joint face for patching and disconnected, and disconnected of described housing (1) is all enclosed with non metallic sheath (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520191660.2U CN204481222U (en) | 2015-03-31 | 2015-03-31 | For the cable connector of servomotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520191660.2U CN204481222U (en) | 2015-03-31 | 2015-03-31 | For the cable connector of servomotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204481222U true CN204481222U (en) | 2015-07-15 |
Family
ID=53636997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520191660.2U Expired - Fee Related CN204481222U (en) | 2015-03-31 | 2015-03-31 | For the cable connector of servomotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204481222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767069A (en) * | 2015-03-31 | 2015-07-08 | 江苏赛洋机电科技有限公司 | Connector for servo motor power cables and coder cables |
-
2015
- 2015-03-31 CN CN201520191660.2U patent/CN204481222U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767069A (en) * | 2015-03-31 | 2015-07-08 | 江苏赛洋机电科技有限公司 | Connector for servo motor power cables and coder cables |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204773346U (en) | A plastic mould structure for inserts nut | |
| CN201796808U (en) | External insulation sealing device of vacuum arc-extinguishing chamber | |
| CN204481222U (en) | For the cable connector of servomotor | |
| CN101629711B (en) | Sealing device of fluorescent tube | |
| CN104767069A (en) | Connector for servo motor power cables and coder cables | |
| CN205404933U (en) | Waterproof construction of camera lens | |
| CN105068200A (en) | Cable or optical cable end sealing cap and production method thereof | |
| CN204809998U (en) | Plastic envelope stator device | |
| CN203937095U (en) | The universal secondary injection molding multi-function device of a kind of PP/PE tubing | |
| CN203501918U (en) | Detonator plug | |
| CN204391386U (en) | For the cable connector of servomotor, stepping motor | |
| CN213271467U (en) | Injection molding easy to assemble | |
| CN207661236U (en) | A kind of cushion rubber electric smelting double containment polyethylene compound pipe part | |
| CN202651487U (en) | Underwater plug-pull connector | |
| CN201786519U (en) | Plastic dispenser for fuel oil | |
| CN219576757U (en) | Waterproof sleeve of hub motor and rear axle of hub motor | |
| CN215750610U (en) | Install thimble protection switch's injection molding machine additional | |
| CN215064584U (en) | Sensor convenient to quick encapsulating | |
| CN203901734U (en) | Mould rubber outlet rapid connector applicable to resin transfer molding process | |
| CN212860192U (en) | Silica gel cover is with integrative equipment that bonds of PPSU plastic shell | |
| CN205104679U (en) | High reliability audio frequency and video coaxial line | |
| CN203026276U (en) | Compound insulator flange | |
| CN204145142U (en) | Electric motor end cap and motor | |
| CN204391387U (en) | A kind of waterproof photovoltaic connector | |
| CN202668923U (en) | Special gas needle for external gas auxiliary injection molding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181011 Address after: 241000 502 building, 2 unit, 3 graduate school, Anhui Engineering University, Wuhu, Anhui. Patentee after: Lu Huacai Address before: 225500 Xingsheng Road, Jiangyan Economic Development Zone, Jiangyan District, Taizhou, Jiangsu 15 Patentee before: SAIYANG ELECTROMECHANICAL CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191205 Address after: 241000 building e, Tongquan Science Park, No. 50, North Yinhu Road, Wuhu Economic and Technological Development Zone, Wuhu City, Anhui Province Patentee after: WUHU SAIYANG ELECTRIC TECHNOLOGY Co.,Ltd. Address before: 241000 502 building, 2 unit, 3 graduate school, Anhui Engineering University, Wuhu, Anhui. Patentee before: Lu Huacai |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |