CN113258337B - Cable crimping pipe and crimping die and cable connector containing same - Google Patents
Cable crimping pipe and crimping die and cable connector containing same Download PDFInfo
- Publication number
- CN113258337B CN113258337B CN202110524663.3A CN202110524663A CN113258337B CN 113258337 B CN113258337 B CN 113258337B CN 202110524663 A CN202110524663 A CN 202110524663A CN 113258337 B CN113258337 B CN 113258337B
- Authority
- CN
- China
- Prior art keywords
- cable
- crimping
- connection section
- pipe
- section
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
Landscapes
- Cable Accessories (AREA)
Abstract
The invention provides a cable crimping pipe, a crimping die and a cable connector comprising the crimping pipe, wherein the cable connector comprises a columnar body made of copper alloy, the body comprises an electric connection section and a wire connection section which are sequentially distributed along the axial direction of the body, a connection section and a positioning part are arranged between the electric connection section and the wire connection section, the outer contour of the wire connection section is in a spindle shape, a missing part extending along the axial direction of the wire connection section is arranged on the outer side wall of the wire connection section, a wire connection cavity coaxial with the wire connection section is arranged inside the wire connection section, the wire connection cavity is in a cylindrical shape, the edge of the wire connection section is subjected to chamfering treatment, a plastic part is formed on the corresponding part of the wire connection section and the missing part, an outer armor layer is formed on the remaining part of the outer side wall of the wire connection section except the missing part, and an inner armor layer is formed on the corresponding part of the inner side wall of the wire connection cavity and the outer armor layer. The invention can effectively reduce the defects of the cable crimping pipe after crimping, effectively avoid the damage of the cable crimping pipe to the cable and prevent the cable from breaking.
Description
Technical Field
The invention relates to the technical field of cable connection accessories, in particular to a cable crimping pipe, a crimping die and a cable connector comprising the crimping pipe.
Background
In the prior art, the cable crimping pipe and the cable are usually connected by cold pressing. In the crimping process, the cable crimping pipe is subjected to plastic deformation, the material forming the cable crimping pipe flows along the axial direction of the cable crimping pipe, the inner diameter of the cable crimping pipe is reduced, and the cable crimping pipe generates gripping force on the cable, so that the cable crimping pipe is fixedly connected with the cable.
In the process of crimping the traditional cable crimping pipe, the plastic flow direction of the material forming the cable crimping pipe is uncertain, so that poor plastic flow of the material forming the cable crimping pipe is easily caused, and the defect of the crimped cable crimping pipe is caused; in addition, after the traditional cable crimping pipe is crimped with a cable, the diameter section of the cable crimping pipe generally becomes a hexagon, so that the cable is easy to generate a stress concentration phenomenon at the corner of the diameter section of the cable crimping pipe, the cable is damaged, and particularly under the condition of being crimped with a flexible cable, the cable is seriously broken even.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the cable crimping pipe, the crimping die and the cable connector comprising the crimping pipe, which can effectively reduce the defects of the crimped cable crimping pipe, effectively avoid the damage of the cable crimping pipe to the cable and prevent the cable from being broken.
The invention adopts the following technical scheme.
A cable crimping pipe comprises a columnar body made of copper alloy, wherein the body comprises a power connection section and a wire connection section which are sequentially distributed along the axial direction of the body, a connecting section and a positioning section are arranged between the power connection section and the wiring section, the outer contour of the wiring section is in a spindle shape, the outer side wall of the wire connecting section is provided with a missing part extending along the axial direction of the wire connecting section, the interior of the wire connecting section is provided with a wire connecting cavity coaxial with the wire connecting section, the wiring cavity is cylindrical, the edge of the wiring section is subjected to rounding treatment, the part of the wiring section corresponding to the missing part is subjected to local annealing treatment to form a plastic part, the remaining part of the outer side wall of the wire connecting section except the missing part is locally quenched to form an outer armor layer, and the inner side wall of the wiring cavity and the corresponding part of the outer armor layer are subjected to local quenching treatment to form the inner armor layer.
Furthermore, the one end that connects the electricity section is kept away from in the wiring chamber is seted up with the chamber that holds of wiring chamber with the axle center.
The utility model provides a crimping die of foretell cable crimping pipe of crimping, includes last moulding-die and die pressing down, it has the crimping chamber to go up moulding-die and form with die pressing down in the cooperation, the crimping chamber is cylindricly, it has the vacant chamber to go up the junction cooperation of moulding-die and die pressing down to form, the vacant chamber is linked together with the crimping chamber.
A cable connector comprises a male connector and a female connector, wherein the male connector and the female connector both comprise the cable crimping pipe.
Further, the male joint includes the male joint protective sheath, the inside of male joint protective sheath is located with the same axle center to cable crimping pipe, the inside of male joint protective sheath is equipped with the male joint connecting portion with connecting phase complex, it touches the finger to be equipped with the male joint on the lateral wall of electricity connection section, the one end that the connection section was kept away from to the electricity connection section is equipped with male joint arc extinguishing cap, be formed with the part that corresponds with the electricity connection section in the male joint protective sheath and dodge the chamber, the one end that the male joint protective sheath is close to the connection section is connected with male joint cable junction spare.
Further, the female joint includes the female joint protective sheath, the inside of female joint protective sheath is located with the axle center to cable crimping pipe, the inside of female joint protective sheath is equipped with the female joint connecting portion with link phase complex, the inside of female joint protective sheath is equipped with and connects the electric pipe that the link phase cup jointed, the inside sliding joint that connects the electric pipe has female joint arc extinguishing cap, be equipped with the elastic component between female joint arc extinguishing cap and the cable crimping pipe, the one end and the female joint arc extinguishing cap counterbalance of elastic component are tight, the other end and the cable crimping pipe counterbalance of elastic component are tight, the one end that the female joint protective sheath is close to the link phase is connected with female joint cable connecting spare.
Furthermore, the inner side wall of the avoiding cavity of the male joint protective sleeve is provided with a guide pillar, the outer side wall of the female joint protective sleeve is provided with a J-shaped guide rail matched with the guide pillar, and the long edge of the guide rail extends along the axial direction of the female joint protective sleeve.
Furthermore, the male joint protective sleeve and the female joint protective sleeve respectively comprise a front protective sleeve and a rear protective sleeve which are detachably and fixedly connected along the axial direction.
Further, male joint cable connecting piece and female joint cable connecting piece all include the connecting pipe of cavity form, a tip threaded connection of connecting pipe has the retaining member of cavity form, the inside of retaining member is equipped with the tighrening ring with the axle center with the connecting pipe, the outline of tighrening ring is the spindle form, all be equipped with the outline matched with conical surface with the tighrening ring on connecting pipe and the retaining member, the one end that the connecting pipe was kept away from to the tighrening ring extends to the outside of retaining member and is equipped with waterproof ring.
The invention has the beneficial effects that:
in the process of crimping the cable crimping pipe, the material for forming the cable crimping pipe regularly flows along the radial direction of the cable crimping pipe and is supplemented into the space reserved by the missing part, so that the defects of the crimped cable crimping pipe can be effectively reduced, in addition, the radial section of the crimped cable crimping pipe is still circular, the damage of the cable caused by stress concentration is effectively avoided, and the cable is prevented from being broken.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic view of the entire structure of a cable crimping pipe of the present embodiment;
FIG. 2 is a schematic sectional view showing a cable crimping pipe according to the present embodiment;
FIG. 3 is a schematic structural diagram of a crimping die of the present embodiment;
FIG. 4 is a schematic structural view of the male connector of the present embodiment;
fig. 5 is a schematic structural view of the female connector of the present embodiment.
Description of reference numerals:
the electric connector comprises a power connection section 1a, a connection section 1b, a connection section 1c, a positioning part 1d, a missing part 1e, a connection cavity 1f, a containing cavity 1g, a plastic part 1c1, an outer armor layer 1c2, an inner armor layer 1c3, a male connector 21, a female connector 22, a male connector connecting part 21a, a male connector contact finger 21b, a male connector arc extinguishing cap 21c, an avoiding cavity 21d, a guide pillar 21e, a female connector connecting part 22a, a power connection pipe 22b, a female connector arc extinguishing cap 22c, an elastic piece 22d, a guide rail 22e, a front protective sleeve 2a, a rear protective sleeve 2b, a connection pipe 2c, a locking piece 2d, a fastening ring 2e, a waterproof ring 2f, an upper pressing die 31, a lower pressing die 32, a pressing cavity 3a and a vacant cavity 3 b.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for a better understanding of the present embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent actual product dimensions.
It will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The technical solution of the present invention is further described with reference to the drawings and the embodiments.
The cable crimping pipe as shown in the attached drawing comprises a columnar body made of copper alloy, wherein the body comprises an electric connection section 1a and a wire connection section 1c which are sequentially distributed along the axial direction of the body, a connection section 1b and a positioning part 1d are arranged between the electric connection section 1a and the wire connection section 1c, the outer contour of the wire connection section 1c is in a spindle shape, a missing part 1e extending along the axial direction of the wire connection section 1c is arranged on the outer side wall of the wire connection section 1c, a wire connection cavity 1f coaxial with the wire connection section 1c is arranged inside the wire connection section 1c, the wire connection cavity 1f is in a cylindrical shape, the edge of the wire connection section 1c is chamfered, the part, corresponding to the missing part 1e, of the wire connection section 1c is subjected to local annealing treatment to form a plastic part 1c1, and the rest part, except the missing part 1e, of the outer side wall of the wire connection section 1c is subjected to local quenching treatment to form an outer layer 1c2, the inner side wall of the wiring cavity 1f and the part corresponding to the outer armor layer 1c2 are subjected to local quenching treatment to form an inner armor layer 1c3, and one end of the wiring cavity 1f, which is far away from the power connection section 1a, is provided with an accommodating cavity 1g which is coaxial with the wiring cavity 1 f. In this embodiment, the body has electricity connection section 1a, linkage segment 1b, location portion 1d and wiring section 1c along the axial direction of body in proper order. In other embodiments, the body is sequentially distributed with an electric connection section 1a, a positioning part 1d, a connection section 1b and a wire connection section 1c along the axial direction of the body.
Actually, the missing portion 1e is formed by removing a part of the material of the wire segment 1c in the axial direction. The positioning portion 1d is a positioning ring. Assuming that the circumferential length before crimping of the terminal cavity 1f is C1 and the circumferential length after crimping of the terminal cavity 1f is C2, the arc length L of the inner sheath 1C3 is equal to C1 minus C2.
The crimping die for crimping the cable crimping pipe comprises an upper die 31 and a lower die 32, wherein a crimping cavity 3a is formed at the upper die 31 and the lower die 32 in a matched mode, the crimping cavity 3a is cylindrical, a vacant cavity 3b is formed at the joint of the upper die 31 and the lower die 32 in a matched mode, and the vacant cavity 3b is communicated with the crimping cavity 3 a. The empty cavity 3b can accommodate surplus materials of the cable crimping pipe after crimping, and the materials of the surplus materials can be removed by a file after demolding, so that the smooth outer surface of the cable crimping pipe after crimping is ensured. Actually, in the crimping of the cable crimping pipe of the present embodiment, the plastic portion 1c1 faces the junction of the upper die 31 and the lower die 32.
It can be understood that the deformation resistance of the outer sheath 1c2 and the inner sheath 1c3 is better than that of the material between the outer sheath 1c2 and the inner sheath 1c3, and the deformation resistance of the material between the outer sheath 1c2 and the inner sheath 1c3 is better than that of the plastic part 1c1, so that, during the crimping of the wire connecting section 1c, the upper die 31 and the lower die 32 are closed together, the large diameter part of the wire connecting section 1c is pressed first, the outer sheath 1c2 at the large diameter part is bent inward, a small part of the material of the plastic part 1c1 at the large diameter part flows in the axial direction towards the small diameter part of the wire connecting section 1c, the contour line of the small diameter outer sheath 1c2 at the wire connecting section 1c gradually fits the contour line of the large diameter part of the outer sheath 1c2, and most of the material of the plastic part 1c1 at the large diameter part is supplemented in the radial direction to the missing space of the large diameter part 1c 2; after the contour lines of the outer armor layer 1c2 at the large diameter part and the outer armor layer 1c2 at the small diameter part are matched, the upper pressing die 31 and the lower pressing die 32 are continuously closed, the large diameter part and the small diameter part of the wire connecting section 1c are pressed at the same time, the outer armor layer 1c3 at the large diameter part and the small diameter part are bent inwards, and the material of the plastic part 1c1 is supplemented to the reserved space of the missing part 1e along the radial direction. It is particularly emphasized that the flow of material forming the wire connecting section 1c in the axial direction of the wire connecting section 1c enhances the axial structural strength of the wire connecting section 1c, and the flow of material forming the wire connecting section 1c in the radial direction of the wire connecting section 1c enhances the radial structural strength of the wire connecting section 1 c. In the process of crimping the cable crimping pipe, the material forming the cable crimping pipe regularly flows along the axial direction and the radial direction, so that poor plastic flow of the material forming the cable crimping pipe is avoided, and the defects of the crimped cable crimping pipe can be effectively reduced.
In addition, the positioning part 1d also plays a role of a reinforcing rib, so that the deformation resistance of the cable crimping pipe at the positioning part 1d is improved, the material of the connection section 1c is not easy to flow through the positioning part 1d in the crimping process, the deformation of the connection section 1b and the power connection section 1a in the crimping process of the connection section 1c is favorably prevented, and the precision of the cable crimping pipe in the embodiment after being crimped with the cable is improved. In addition, the diameter section of the cable crimping pipe and the cable after being crimped is still circular, so that the cable is effectively prevented from being damaged due to stress concentration, and the cable is prevented from being broken.
It can be understood that after the cable crimping pipe is crimped with the cable, the sealing glue is injected into the accommodating cavity 1g, so that the influence of the outside on the joint of the cable crimping pipe and the cable can be effectively reduced. But simultaneously, the structure of the accommodating cavity 1g also plays the role of a reinforcing rib, the deformation resistance of the cable crimping pipe and the accommodating cavity 1g is improved, and therefore the material at the position is not easy to flow. In the process of crimping of the conventional crimping pipe, the material for forming the cable crimping pipe mainly flows along the axial direction of the cable crimping pipe, and when the material flows to the position of the accommodating cavity 1g, the position is easy to crack due to stress concentration because of the obstruction of the structure of the accommodating cavity 1 g. In the crimping process of the cable crimping pipe of the embodiment, the material of the cable crimping pipe is mainly supplemented to the space reserved in the missing part 1e along the radial direction, so that the cable crimping pipe can be effectively prevented from cracking at the accommodating cavity 1 g.
A cable connector comprises a male connector 21 and a female connector 22, wherein the male connector 21 and the female connector 22 both comprise the cable crimping pipe.
Preferably, the male joint 21 includes a male joint protection sleeve, the cable crimping pipe is coaxially disposed inside the male joint protection sleeve, the cable crimping pipe is considered as the male joint crimping pipe, a male joint connecting portion 21a matched with a connecting section 1b of the male joint crimping pipe is disposed inside the male joint protection sleeve, a male joint contact finger 21b is disposed on an outer side wall of a power connection section 1a of the male joint crimping pipe, a male joint arc extinguishing cap 21c is disposed at one end, away from the connecting section 1c, of the power connection section 1a of the male joint crimping pipe, an avoiding cavity 21d is formed in a portion, corresponding to the power connection section 1a, of the male joint crimping pipe in the male joint protection sleeve, and one end, close to the connecting section 1c of the male joint crimping pipe, of the male joint protection sleeve is connected with a male joint cable connecting member. In the present embodiment, the connection section 1b of the male connector crimping pipe is threadedly connected to the male connector connection part 21 a.
Preferably, the female joint 22 includes a female joint protection sleeve, the cable crimping pipe is coaxially disposed inside the female joint protection sleeve, and if the cable crimping pipe is the female joint crimping pipe, the female joint protection sleeve is internally provided with a female joint connection portion 22a matched with the connection section 1b of the female joint crimping pipe, the female joint protection sleeve is internally provided with a power receiving pipe 22b sleeved with the power receiving section 1a of the female joint crimping pipe, the power receiving pipe 22b is slidably connected with a female joint arc extinguishing cap 22c, an elastic member 22d is disposed between the female joint arc extinguishing cap 22c and the female joint crimping pipe, one end of the elastic member 22d abuts against the female joint arc extinguishing cap 22c, the other end of the elastic member 22d abuts against the female joint crimping pipe, the elastic member 22d enables the female joint arc extinguishing cap 22c and the female joint crimping pipe to keep a trend of being away from each other, and one end of the female joint protection sleeve close to the connection section 1c of the female joint crimping pipe is connected with a female joint cable connection member. In practice, the elastic member 22d may be a spring. In the present embodiment, the connection section 1b of the box crimping pipe is threadedly connected to the box connection portion 22 a. In another embodiment, the electrical connection section 1a and the electrical connection tube 22b of the female connector crimping tube are integrally formed.
Preferably, a guide post 21e is arranged on the inner side wall of the avoiding cavity 21d of the male joint protective sleeve, a J-shaped guide rail 22e matched with the guide post 21e is arranged on the outer side wall of the female joint protective sleeve, and the long edge of the guide rail 22e extends along the axial direction of the female joint protective sleeve. In the connected state of the male connector 21 and the female connector 22, the female connector 22 is inserted into the escape cavity 21d of the male connector 21, the guide post 21e of the male connector 21 is located at the end of the guide rail 22e of the female connector 22, the male connector press-contact tube of the male connector 21 is inserted into the power receiving tube 22b of the female connector 22, the male connector arc-extinguishing cap 21c of the male connector 21 is abutted against the female connector arc-extinguishing cap 22c of the female connector 22, and the male connector contact finger 21b is abutted against the inner side wall of the power receiving tube 22b, so that the male connector 21 and the female connector 22 are conducted.
Preferably, the male joint protection sleeve and the female joint protection sleeve respectively comprise a front protection sleeve 2a and a rear protection sleeve 2b which are detachably and fixedly connected along the axial direction. In practice, the front sleeve 2a and the rear sleeve 2b may be screwed together.
Preferably, male joint cable connecting piece and female joint cable connecting piece all include the connecting pipe 2c of cavity form, a tip threaded connection of connecting pipe 2c has retaining member 2d of cavity form, the other end of the connecting pipe 2c of male joint cable connecting piece and male joint protective sheath looks rigid coupling, the other end of the connecting pipe 2c of female joint cable connecting piece and female joint protective sheath looks rigid coupling, the inside of retaining member 2d is equipped with the tighrening ring 2e with the axle center with connecting pipe 2c, the outline of tighrening ring 2e is the spindle form, all be equipped with the conical surface with the outline matched with of tighrening ring 2e on connecting pipe 2c and the retaining member 2d, the one end that connecting pipe 2c was kept away from to the tighrening ring 2e extends to the outside of retaining member 2d and is equipped with waterproof ring 2 f. The fastening ring 2e is made of elastic rubber. The waterproof ring 2f can effectively prevent water from penetrating into the inside of the connection pipe 2 c.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (9)
1. A cable crimping pipe comprises a columnar body made of copper alloy, and is characterized in that, the body comprises a power connection section and a wire connection section which are sequentially distributed along the axial direction of the body, a connection section and a positioning part are arranged between the power connection section and the wire connection section, the outer contour of the wire connecting section is in a spindle shape, the outer side wall of the wire connecting section is provided with a missing part extending along the axial direction of the wire connecting section, a wiring cavity which is coaxial with the wiring section is arranged in the wiring section, the wiring cavity is cylindrical, rounding off the edge of the wire connecting section, locally annealing the part of the wire connecting section corresponding to the missing part to form a plastic part, the remaining part of the outer side wall of the wire connecting section except the missing part is locally quenched to form an outer armor layer, and the inner side wall of the wiring cavity and the corresponding part of the outer armor layer are subjected to local quenching treatment to form the inner armor layer.
2. The cable crimping pipe of claim 1, wherein an end of the connection cavity remote from the electrical connection section is provided with an accommodating cavity coaxial with the connection cavity.
3. A crimping die for crimping a cable crimping pipe as claimed in any one of claims 1 to 2, comprising an upper die and a lower die, wherein the upper die and the lower die are cooperatively formed with a crimping cavity, the crimping cavity is cylindrical, and a vacant cavity is cooperatively formed at a junction of the upper die and the lower die, the vacant cavity being communicated with the crimping cavity.
4. A cable connector comprising a male connector and a female connector, wherein the male connector and the female connector each comprise a cable crimp tube as claimed in any one of claims 1 to 2.
5. The cable connector according to claim 4, wherein the male connector comprises a male connector protective sleeve, the cable crimping pipe is coaxially disposed inside the male connector protective sleeve, a male connector connecting portion matched with the connecting section is disposed inside the male connector protective sleeve, a male connector contact finger is disposed on an outer side wall of the power receiving section, a male connector arc extinguishing cap is disposed at one end of the power receiving section, which is far away from the connecting section, a avoiding cavity is formed in a portion, corresponding to the power receiving section, inside the male connector protective sleeve, and one end of the male connector protective sleeve, which is close to the connecting section, is connected with the male connector cable connecting member.
6. The cable connector according to claim 5, wherein the female connector comprises a female connector protection sleeve, the cable crimping pipe is coaxially disposed inside the female connector protection sleeve, a female connector connection portion matched with the connection section is disposed inside the female connector protection sleeve, an electric connection pipe sleeved with the electric connection section is disposed inside the female connector protection sleeve, a female connector arc extinguishing cap is slidably connected inside the electric connection pipe, an elastic member is disposed between the female connector arc extinguishing cap and the cable crimping pipe, one end of the elastic member abuts against the female connector arc extinguishing cap, the other end of the elastic member abuts against the cable crimping pipe, and one end of the female connector protection sleeve close to the connection section is connected with the female connector cable connection member.
7. The cable connector as claimed in claim 6, wherein a guide post is disposed on an inner sidewall of the escape cavity of the male connector protective sleeve, a J-shaped guide rail engaged with the guide post is disposed on an outer sidewall of the female connector protective sleeve, and a long side of the guide rail extends along an axial direction of the female connector protective sleeve.
8. The cable connector according to claim 6, wherein the male connector protective sleeve and the female connector protective sleeve each comprise a front protective sleeve and a rear protective sleeve detachably secured to each other along an axial direction.
9. The cable connector according to claim 6, wherein the male connector cable connecting part and the female connector cable connecting part each include a hollow connecting pipe, a hollow locking part is connected to one end of the connecting pipe through a thread, a fastening ring coaxial with the connecting pipe is arranged inside the locking part, the outer contour of the fastening ring is spindle-shaped, conical surfaces matched with the outer contour of the fastening ring are arranged on the connecting pipe and the locking part, and one end of the fastening ring, which is far away from the connecting pipe, extends to the outside of the locking part and is provided with a waterproof ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110524663.3A CN113258337B (en) | 2021-05-13 | 2021-05-13 | Cable crimping pipe and crimping die and cable connector containing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110524663.3A CN113258337B (en) | 2021-05-13 | 2021-05-13 | Cable crimping pipe and crimping die and cable connector containing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113258337A CN113258337A (en) | 2021-08-13 |
| CN113258337B true CN113258337B (en) | 2022-07-12 |
Family
ID=77183356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110524663.3A Active CN113258337B (en) | 2021-05-13 | 2021-05-13 | Cable crimping pipe and crimping die and cable connector containing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113258337B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH340262A (en) * | 1954-07-23 | 1959-08-15 | Amp Inc | Connector for the electrical connection of two shielded cables |
| GB1004167A (en) * | 1963-03-02 | 1965-09-08 | Amp Inc | Improvements in or relating to crimping electrical connectors |
| CN2697904Y (en) * | 2004-02-26 | 2005-05-04 | 曹家宏 | Axial cable connector |
| CN202978203U (en) * | 2012-12-17 | 2013-06-05 | 广州高力电缆附件有限公司 | Novel intermediate joint made of silicon rubber |
| CN203260743U (en) * | 2013-04-15 | 2013-10-30 | 楼小滨 | Cable crimping pipe |
| CN104300339A (en) * | 2014-10-29 | 2015-01-21 | 国家电网公司 | Strain clamp crimping device and crimping process |
| CN204760719U (en) * | 2015-06-24 | 2015-11-11 | 宋国民 | Crimping structure and special mould of aluminum alloy cable and copper -aluminium alloy terminal |
| CN106917008A (en) * | 2017-02-17 | 2017-07-04 | 南京南瑞集团公司 | Aluminium alloy cable connector high-strength highly-conductive resistance to compression creep aluminium alloy and its preparation method and application |
| CN107611627A (en) * | 2017-08-23 | 2018-01-19 | 国家电网公司 | A kind of compression joint type cable conductor joint and preparation method with current balance function |
| CN208782142U (en) * | 2018-09-18 | 2019-04-23 | 广州高力电缆附件有限公司 | A kind of low-voltage cable quick coupling |
-
2021
- 2021-05-13 CN CN202110524663.3A patent/CN113258337B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH340262A (en) * | 1954-07-23 | 1959-08-15 | Amp Inc | Connector for the electrical connection of two shielded cables |
| GB1004167A (en) * | 1963-03-02 | 1965-09-08 | Amp Inc | Improvements in or relating to crimping electrical connectors |
| CN2697904Y (en) * | 2004-02-26 | 2005-05-04 | 曹家宏 | Axial cable connector |
| CN202978203U (en) * | 2012-12-17 | 2013-06-05 | 广州高力电缆附件有限公司 | Novel intermediate joint made of silicon rubber |
| CN203260743U (en) * | 2013-04-15 | 2013-10-30 | 楼小滨 | Cable crimping pipe |
| CN104300339A (en) * | 2014-10-29 | 2015-01-21 | 国家电网公司 | Strain clamp crimping device and crimping process |
| CN204760719U (en) * | 2015-06-24 | 2015-11-11 | 宋国民 | Crimping structure and special mould of aluminum alloy cable and copper -aluminium alloy terminal |
| CN106917008A (en) * | 2017-02-17 | 2017-07-04 | 南京南瑞集团公司 | Aluminium alloy cable connector high-strength highly-conductive resistance to compression creep aluminium alloy and its preparation method and application |
| CN107611627A (en) * | 2017-08-23 | 2018-01-19 | 国家电网公司 | A kind of compression joint type cable conductor joint and preparation method with current balance function |
| CN208782142U (en) * | 2018-09-18 | 2019-04-23 | 广州高力电缆附件有限公司 | A kind of low-voltage cable quick coupling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113258337A (en) | 2021-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201149937Y (en) | Coaxial micro-cable connector | |
| US7507116B2 (en) | Coaxial cable connector with collapsible insert | |
| CA2127913A1 (en) | Process for connecting an electric cable to an end member and the corresponding end member | |
| KR101143266B1 (en) | Electrical connector for multicable | |
| US20080064259A1 (en) | Step up pin for coax cable connector | |
| CN102025070A (en) | Plug type connector housing with integrated cable clamp | |
| CN113258337B (en) | Cable crimping pipe and crimping die and cable connector containing same | |
| WO2023231460A1 (en) | Charging terminal and charging base | |
| CN106014312A (en) | Pump-out storage type fusing releaser special for logging | |
| CN206922055U (en) | A kind of coaxial cable connector | |
| CN209592323U (en) | A kind of wire and cable connector being easily installed conducting wire | |
| CN214542549U (en) | Cable crimping pipe and cable connector comprising same | |
| CN204088602U (en) | The automatic tube connector of a kind of strain insulator | |
| CN213479489U (en) | Anti-breaking device for spraying pipe | |
| CN105830289A (en) | Method for crimping electrical wire to terminal | |
| CN109687239A (en) | A kind of radio frequency (RF) coaxial connector for preventing cable from falling off | |
| CN100546101C (en) | Winding inlay assembly cable connector and preparation method thereof | |
| CN104157995B (en) | Penetrating cable clamp | |
| CN202737224U (en) | Novel video-cable connector | |
| CN110429447A (en) | A kind of conductive public processing method of needle of connector and the manufacturing method of connector | |
| CN201797150U (en) | Connecting piece for connecting cable and connector | |
| CN216351360U (en) | Prefabricated end switching type optical fiber connector | |
| CN204230521U (en) | Electric terminal protection box | |
| CN214136948U (en) | Rubber cable vulcanizes uses piecing devices | |
| CN214673182U (en) | Connector for electric bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |