CN112164955B - Communication cable crimping equipment for rail transit and crimping process - Google Patents
Communication cable crimping equipment for rail transit and crimping process Download PDFInfo
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- CN112164955B CN112164955B CN202011028520.5A CN202011028520A CN112164955B CN 112164955 B CN112164955 B CN 112164955B CN 202011028520 A CN202011028520 A CN 202011028520A CN 112164955 B CN112164955 B CN 112164955B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
- H01R43/05—Crimping apparatus or processes with wire-insulation stripping
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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Abstract
The invention relates to the field of cable processing equipment, in particular to communication cable crimping equipment for track traffic and a crimping process. The wire stripping device comprises a driving device, a wire stripping device and a guiding device, wherein the driving device is configured to drive the wire stripping device and the guiding device to rotate; the wire stripping device comprises a barrel body, an outer wire stripping barrel and an inner wire stripping barrel; the outer wall of the outer wire stripping barrel is provided with a first spiral cutter, the outer wall of the inner wire stripping barrel is provided with a second spiral cutter, and the guiding device comprises an annular guiding disc and a plurality of guiding plates; the annular guide disc is provided with a plurality of arc-shaped guide holes and is rotatably arranged on the outer wall surface of the cylinder body; the outer end of every guide plate is provided with a plurality of U type balladeur trains, and every U type balladeur train passes the barrel and outwards extends, and the outer end is installed in arc guide hole. The coaxial cable is stripped through the arrangement of the wire stripping device and the position guide device, the defects that the manual stripping speed is low and the cable is easily scratched are overcome, and the speed and the quality of cable crimping are improved.
Description
Technical Field
The invention relates to the field of cable processing equipment, in particular to communication cable crimping equipment for track traffic and a crimping process.
Background
A cable is a power or signal transmission device, and is generally composed of several wires or groups of wires. With the high-speed and continuous development of economy in China, urban rail transit construction is also rapidly developed, and the communication cable for the urban rail transit trunk line is mainly used for signal transmission in rail transit such as subways and light rails and temporary communication lines such as the subways and the light rails. When the cable is crimped, the cable protective layer and the inner insulating layer are generally stripped by a wire stripper manually to cut and pull out, the cutting and pulling-out speed is slow, and the cable is easy to damage.
Disclosure of Invention
The invention provides a communication cable crimping device and a crimping process for rail transit, and aims to solve the problems that the cutting and poking speed is low and the cable is easy to damage in the conventional cable crimping process.
The invention relates to a communication cable crimping device for rail transit and a crimping process, which adopt the following technical scheme: a communication cable crimping device for rail transit comprises a driving device, a wire stripping device and a guiding device, wherein the driving device is configured to drive the wire stripping device and the guiding device to rotate. The wire stripping device includes: the wire stripper comprises a barrel body, an outer wire stripping barrel and an inner wire stripping barrel. The barrel extends along the left-right direction, the outer wire stripping barrel extends along the left-right direction, a first spiral cutter is arranged on the outer wall of the outer wire stripping barrel, the outer wire stripping barrel comprises a plurality of arc-shaped outer barrel sections, and each arc-shaped outer barrel section is located inside the barrel and coaxially arranged relative to the barrel. The inner wire stripping barrel extends along the left-right direction, a second spiral cutter is arranged on the outer wall of the inner wire stripping barrel, the inner wire stripping barrel comprises a plurality of arc-shaped inner barrel sections, the number of the arc-shaped inner barrel sections is the same as that of the arc-shaped outer barrel sections, each arc-shaped inner barrel section is correspondingly installed inside one arc-shaped outer barrel section and is coaxially arranged relative to the barrel, and the left end of the inner wire stripping barrel is aligned with the left end of the outer wire stripping barrel. The guiding device comprises an annular guiding disc and a plurality of guiding plates. A plurality of arc-shaped guide holes are formed in the annular guide disc, the number of the arc-shaped guide holes is the same as that of the arc-shaped outer barrel sections, and the distance from one end of each arc-shaped guide hole to the inner wire stripping barrel is larger than that from the other end of each arc-shaped guide hole to the inner wire stripping barrel. The annular guide disc is rotatably arranged on the outer wall surface of the cylinder body. The number of the guide plates is the same as that of the arc-shaped guide holes, and the left ends of each arc-shaped outer cylinder section and each arc-shaped inner cylinder section are respectively installed on the corresponding guide plates. The outer end of each guide plate is provided with a plurality of U-shaped sliding frames, each U-shaped sliding frame penetrates through the barrel body to extend outwards, and the outer end of each U-shaped sliding frame is installed at one end, close to the inner wire stripping barrel, of the corresponding arc-shaped guide hole. When the annular guide disc rotates, the outer end of the U-shaped sliding frame slides in the arc guide hole to drive the plurality of guide plates, the plurality of arc outer cylinder sections and the plurality of arc inner cylinder sections to be opened.
Furthermore, the device also comprises a wire clamping device, wherein the wire clamping device comprises a wire clamping frame and a plurality of knurling wheels. The clamping frame is provided with a circular through hole which is coaxially arranged relative to the barrel, and the inner wall of the circular through hole is uniformly provided with a plurality of knurling wheels along the circumferential direction.
Further, the driving device comprises a motor, two driving gears and two driven gears. The motor passes through two driving gears of main shaft connection, and driven gear installs in barrel periphery wall, and driven gear and driving gear meshing.
Furthermore, the starting ends of the first spiral cutter and the second spiral cutter are provided with extension cutter heads.
Furthermore, the right end of the outer wire stripping barrel is aligned with the barrel body and is longer than the length of the inner wire stripping barrel.
Further, still include line ball terminal part and supporting part, the supporting part includes base, backup pad and workstation, and the workstation is installed in the base upper end, and the motor is installed in workstation left end or right-hand member, and the driving shaft passes two driving gears of workstation internal connection. The backup pad is installed in the base upper end, and is located annular guide dish one end. The line pressing terminal part comprises a hydraulic cylinder, an upper pressing die and a lower pressing die. The pneumatic cylinder is installed in the backup pad, and last press mold is installed in the pneumatic cylinder lower extreme, and lower die is installed in the base upper end, and is located under last press mold, and lower die up end aligns with interior wire stripping section of thick bamboo lower extreme.
Furthermore, the left side of the line pressing terminal part is provided with another driving device, a wire stripping device and a guiding device.
Further, U type balladeur train includes first balladeur train and second balladeur train, and a plurality of recesses have been seted up to the barrel left end, and the recess extends along left right direction, and the upper end of first balladeur train and second balladeur train is detained in the arc guide hole, and the lower extreme passes through the bolt fastening at guide plate periphery wall. The left end of the U-shaped sliding frame is clamped into the groove through the clamping piece.
Further, still include two sets of locating racks, every group locating rack includes first locating rack and second locating rack, and first locating rack and second locating rack are installed respectively in the left and right sides of driving gear and driven gear.
A compression joint process of communication cable compression joint equipment for track traffic is characterized in that a cable penetrates through a cable clamping device and is inserted into a cable stripping device; then, a motor is started and rotates to drive a driving gear and a driven gear to rotate so as to drive a wire stripping device to rotate, an outer wire stripping barrel and an inner wire stripping barrel rotate, and a first spiral cutter and a second spiral cutter cut an insulating layer and a protective outer skin of the cable;
after cutting, the motor is turned off, the annular guide disc is rotated, the U-shaped frame slides above the arc-shaped guide hole, and the wire stripping device is driven to open to disconnect the cable connection part;
the cable is pushed forwards, the shielding copper wire can be drawn out from the outer sleeve and the insulating layer of the cable, and then the shielding copper wire is turned backwards under the action of the inner wire stripping tube so as to be inserted into the connecting terminal;
and starting the hydraulic cylinder, and enabling the upper pressing die and the lower pressing die to work to complete terminal crimping.
The invention has the beneficial effects that: according to the communication cable crimping equipment and the crimping process for the rail transit, the coaxial cable is stripped through the arrangement of the wire stripping device and the guide device, the defects that manual stripping speed is low and the cable is easily scratched are overcome, and the cable crimping speed and quality are improved.
The wire stripping device can be used for connecting terminals after wire stripping is finished, is convenient to use, and greatly improves the working efficiency. The arrangement of the knurling wheels can ensure that the cable is tightened under the condition that the cable normally moves and prevent the cable from rotating along with the wire stripping device. The cutting diameter of the spiral cutter can be increased by the arrangement of the extension cutter head, and the cable stripping device can be ensured to open the cable. The positioning frame can ensure that the wire stripping device is fixedly installed and can prevent the wire stripping device from shaking left and right.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a front view of an embodiment of a communication cable crimping apparatus and a crimping process for rail transit according to the present invention;
fig. 2 is a schematic structural connection diagram of a wire stripping device according to an embodiment of the communication cable crimping equipment and the crimping process for rail transit, in the invention;
fig. 3 is a schematic structural cross-sectional view of a wire stripping device of an embodiment of a communication cable crimping apparatus and a crimping process for track traffic according to the present invention;
fig. 4 is a schematic view of an overall structure of a wire stripping device according to an embodiment of the communication cable crimping equipment and the crimping process for rail transit, according to the present invention;
fig. 5 is a schematic structural view of an annular guide disc after rotation according to an embodiment of the communication cable crimping apparatus and the crimping process for rail transit of the present invention;
fig. 6 is a schematic structural diagram of an annular guide disk of an embodiment of a communication cable crimping apparatus and a crimping process for rail transit according to the present invention when the annular guide disk is not rotated;
fig. 7 is a schematic structural view of a wire clamping device according to an embodiment of the communication cable crimping equipment and the crimping process for rail transit in the present invention;
fig. 8 is a schematic structural view of an extended cutter head of an embodiment of a communication cable crimping apparatus and a crimping process for rail transit according to the present invention;
FIG. 9 is an enlarged view of the structure at A in FIG. 8;
fig. 10 is a schematic structural view of a positioning frame of an embodiment of a communication cable crimping apparatus and a crimping process for rail transit according to the present invention;
fig. 11 is a schematic structural view of a clamping member of an embodiment of the communication cable crimping apparatus and the crimping process for rail transit according to the present invention;
fig. 12 is a schematic connection diagram of a U-shaped frame structure of a communication cable crimping apparatus and a crimping process for rail transit according to an embodiment of the present invention;
fig. 13 is a schematic view of a state of a cable when an annular guide disc is not rotated according to an embodiment of the communication cable crimping apparatus and the crimping process for rail transit of the present invention;
fig. 14 is a schematic view of a cable state after rotation of an annular guide disc according to an embodiment of the communication cable crimping apparatus and the crimping process for rail transit in the present invention;
fig. 15 is a schematic view of a state that the cable and the shielding copper wire are pushed forward by hand after pushing the cable according to an embodiment of the communication cable crimping apparatus and the crimping process for rail transit.
In the figure: 1. a base; 2. a support plate; 3. a hydraulic cylinder; 4. pressing the die; 5. pressing a die; 6. a drive device; 61. a work table; 62. a driving gear; 63. a drive shaft; 7. a wire clamping device; 71. a wire clamping frame; 72. a knurling wheel; 8. a wire stripping device; 81. a barrel; 82. a driven gear; 83. an annular guide disc; 84. a U-shaped carriage; 851. a guide plate; 852. an inner wire stripping barrel; 853. an outer wire stripping barrel; 854. a first spiral cutter; 855. an extension bit; 856. a second spiral cutter; 86. an arc-shaped guide hole; 87. a clamping piece; 9. a positioning frame; 91. an upper positioning frame; 92. a lower positioning frame; 10. a motor; 11. a wire core; 12. the copper wire is shielded.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 15, the communication cable crimping equipment for rail transit according to the embodiments of the present invention includes a driving device 6, a wire stripping device 8, and a guiding device, wherein the driving device 6 is configured to drive the wire stripping device 8 and the guiding device to rotate. The wire stripping device 8 comprises a cylinder 81, an outer wire stripping cylinder 853 and an inner wire stripping cylinder 852. The barrel 81 extends along the left and right direction, the outer wire stripping barrel 853 extends along the left and right direction, the outer wall of the outer wire stripping barrel 853 is provided with a first spiral cutter, the outer wire stripping barrel 853 comprises a plurality of arc-shaped outer barrel sections, and each arc-shaped outer barrel section is located inside the barrel and coaxially arranged relative to the barrel.
The inner wire stripping cylinder 852 extends along the left-right direction, a second spiral cutter is arranged on the outer wall of the inner wire stripping cylinder 852, the inner wire stripping cylinder 852 comprises a plurality of arc-shaped inner cylinder sections, the number of the arc-shaped inner cylinder sections is the same as that of the arc-shaped outer cylinder sections, each arc-shaped inner cylinder section is correspondingly installed inside one arc-shaped outer cylinder section and coaxially arranged relative to the cylinder body 81, and the left end of the inner wire stripping cylinder 852 is aligned with the left end of the outer wire stripping cylinder 853.
The guide means includes an annular guide disk 83 and a plurality of guide plates 851. The annular guide disc 83 is provided with a plurality of arc guide holes 86, the number of the arc guide holes 86 is the same as that of the arc outer cylinder sections, and the distance between one end of each arc guide hole and the inner wire stripping cylinder 852 is larger than the distance between the other end of each arc guide hole 86 and the inner wire stripping cylinder 852. The annular guide disk 83 is rotatably mounted on the outer wall surface of the cylinder. The number of the guide plates 851 is the same as that of the arc-shaped guide holes 86, and the left ends of each arc-shaped outer cylinder section and each arc-shaped inner cylinder section are respectively installed on the corresponding guide plates 851. The outer end of each guide plate 851 is provided with a plurality of U-shaped carriages 84, each U-shaped carriage 84 extends outwards through the cylinder 81, and the outer end is mounted at one end of the corresponding arc-shaped guide hole close to the inner wire stripping cylinder 852. When the annular guide disc 83 rotates, the outer end of the U-shaped sliding frame 84 slides in the arc guide hole 86 to drive the plurality of guide plates 851 and the plurality of arc outer cylinder sections and the plurality of arc inner cylinder sections to open. When the cable is stripped, the cable is inserted into a stripping device, the wire core 11 is positioned in an inner stripping tube, the insulating layer and the shielding copper wire 12 are positioned between the inner stripping tube and an outer stripping tube, the outer protective skin is positioned outside the outer stripping tube, the driving device is started, and the insulating layer and the outer protective skin are used for enabling the cable to penetrate through the cable clamping device and to be inserted into the stripping device. The first spiral cutter and the second spiral cutter cut the insulating layer and the protective outer skin of the cable.
In the present embodiment, the thread clamping device 7 is further included, and the thread clamping device 7 includes a thread clamping frame 71 and a plurality of knurling wheels 72. The thread clamping frame 71 is provided with a circular through hole which is coaxially arranged relative to the cylinder 81, and the inner wall of the circular through hole is uniformly provided with a plurality of knurling wheels 72 along the circumferential direction. The cable moves forward by the first and second spiral cutters 854 and 856 and, at the same time, the knurling wheel 72 facilitates the movement of the cable by rolling.
In the present embodiment, the driving device 6 includes the motor 10, two driving gears 62, and two driven gears 82. The motor 10 is connected to two driving gears 62 through a driving shaft 63, a driven gear 82 is mounted on an outer peripheral wall surface of the cylinder 81, and the driven gear 82 is engaged with the driving gears 62.
In this embodiment, the starting ends of the first helical cutter 854 and the second helical cutter 856 are provided with an extended cutter head 855. The cutting diameter of the first spiral cutter 854 and the second spiral cutter 856 can be increased by the arrangement of the extension cutter head 855, and the cable can be opened by the wire stripping device 8.
In this embodiment, the right end of the outer wire stripping barrel 853 is aligned with the barrel 81 and is longer than the length of the inner wire stripping barrel 852.
In this embodiment, the motor further comprises a wire pressing terminal portion and a supporting portion, the supporting portion comprises a base 1, a supporting plate 2 and a workbench 61, the workbench 61 is installed at the upper end of the base 1, the motor 10 is installed at the left end or the right end of the workbench 61, and the driving shaft 63 penetrates through the workbench 61 and is internally connected with two driving gears 62. The supporting plate 2 is installed on the upper end of the base 1 and is located at one end of the annular guide disc 83. The wire pressing terminal part comprises a hydraulic cylinder 3, an upper pressing die 4 and a lower pressing die 5. Pneumatic cylinder 3 installs in backup pad 2, and last press mold 4 installs in the 3 lower extremes of pneumatic cylinder, and lower moulding die 5 installs in base 1 upper end, and is located the press mold under, and the 5 up end of lower moulding die aligns with interior wire stripping section of thick bamboo 852 lower extreme face.
In the present embodiment, the left side of the line terminal portion is provided with another driving device 6, a wire stripping device 8 and a guiding device.
In this embodiment, the U-shaped carriage 84 includes a first carriage and a second carriage, a plurality of grooves are opened at the left end of the cylinder, the grooves extend along the left-right direction, the upper ends of the first carriage and the second carriage are buckled in the arc-shaped guide hole 86, and the lower ends are fixed on the outer peripheral wall surface of the guide plate 851 through bolts. The left end of the U-shaped carriage 84 is locked into the groove by a locking member 87.
In this embodiment, still include two sets of locating racks 9, every set of locating rack 9 includes first locating rack and second locating rack, and first locating rack and second locating rack are installed respectively in the left and right sides of driving gear and driven gear.
Specifically, first locating rack and second locating rack include locating rack 91 and lower locating rack 92, go up locating rack 91 and lower locating rack 92 accessible bolted connection, lower locating rack 92 is installed in drive arrangement 6 top, go up locating rack 91 and lower locating rack 92 and prescribe a limit to circular mounting hole, and the barrel at driven gear 82 both ends passes circular mounting hole, and first locating rack and second locating rack are fixed driven gear 82.
A crimping process of communication cable crimping equipment for track traffic comprises the following steps: the cable is passed through the cable clamp 7 and inserted into the cable stripping device 8. Then, the motor 10 is started, the motor 10 rotates to drive the driving gear 62 and the driven gear 82 to rotate, the wire stripping device 8 is further driven to rotate, the outer wire stripping barrel and the inner wire stripping barrel rotate, and the first spiral cutter and the second spiral cutter cut the insulating layer and the protective outer skin of the cable.
After cutting, the motor 10 is turned off, the annular guide disc 83 is rotated, and the U-shaped frame slides over the arc-shaped guide hole 86 and drives the wire stripping device 8 to open to disconnect the cable connection.
When the cable is pushed forward, the copper shield wires are drawn out of the outer jacket and insulation of the cable and then turned back by the inner wire stripper 852 to be inserted into the connection terminals.
And starting the hydraulic cylinder 3, and operating the upper pressing die and the lower pressing die 5 to complete terminal crimping.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a communication cable crimping equipment for track traffic which characterized in that: the wire stripping device comprises a driving device, a wire stripping device and a guiding device, wherein the driving device is configured to drive the wire stripping device and the guiding device to rotate; the wire stripping device comprises a barrel body, an outer wire stripping barrel and an inner wire stripping barrel; the barrel extends along the left-right direction, the outer wire stripping barrel extends along the left-right direction, a first spiral cutter is arranged on the outer wall of the outer wire stripping barrel, the outer wire stripping barrel comprises a plurality of arc-shaped outer barrel sections, and each arc-shaped outer barrel section is positioned in the barrel and is coaxially arranged relative to the barrel;
the inner wire stripping barrel extends along the left-right direction, a second spiral cutter is arranged on the outer wall of the inner wire stripping barrel, the inner wire stripping barrel comprises a plurality of arc-shaped inner barrel sections, the number of the arc-shaped inner barrel sections is the same as that of the arc-shaped outer barrel sections, each arc-shaped inner barrel section is correspondingly arranged in one arc-shaped outer barrel section and is coaxially arranged relative to the barrel, and the left end of the inner wire stripping barrel is aligned with the left end of the outer wire stripping barrel;
the guiding device comprises an annular guiding disc and a plurality of guiding plates; a plurality of arc-shaped guide holes are formed in the annular guide disc, the number of the arc-shaped guide holes is the same as that of the arc-shaped outer cylinder sections, and the distance between one end of each arc-shaped guide hole and the inner wire stripping cylinder is greater than the distance between the other end of each arc-shaped guide hole and the inner wire stripping cylinder; the annular guide disc is rotatably arranged on the outer wall surface of the cylinder body; the number of the guide plates is the same as that of the arc-shaped guide holes, and the left ends of each arc-shaped outer cylinder section and each arc-shaped inner cylinder section are respectively installed on the corresponding guide plates; the outer end of each guide plate is provided with a plurality of U-shaped sliding frames, each U-shaped sliding frame penetrates through the cylinder body to extend outwards, and the outer end of each U-shaped sliding frame is installed at one end, close to the inner wire stripping cylinder, of the corresponding arc-shaped guide hole; when the annular guide disc rotates, the outer end of the U-shaped sliding frame slides in the arc guide hole to drive the plurality of guide plates, the plurality of arc outer cylinder sections and the plurality of arc inner cylinder sections to be opened;
the wire pressing machine also comprises a wire pressing terminal part and a supporting part, wherein the supporting part comprises a base, a supporting plate and a workbench, the workbench is arranged at the upper end of the base, a motor is arranged at the left end or the right end of the workbench, and a driving shaft penetrates through the interior of the workbench and is connected with two driving gears; the supporting plate is arranged at the upper end of the base and is positioned at one end of the annular guide disc; the line pressing terminal part comprises a hydraulic cylinder, an upper pressing die and a lower pressing die; the hydraulic cylinder is arranged on the supporting plate, the upper pressing die is arranged at the lower end of the hydraulic cylinder, the lower pressing die is arranged at the upper end of the base and is positioned right below the upper pressing die, and the upper end face of the lower pressing die is aligned with the lower end face of the inner wire stripping barrel.
2. The communication cable crimping device for rail transit according to claim 1, wherein: the thread clamping device comprises a thread clamping frame and a plurality of knurling wheels; the clamping frame is provided with a circular through hole which is coaxially arranged relative to the barrel, and the inner wall of the circular through hole is uniformly provided with a plurality of knurling wheels along the circumferential direction.
3. The communication cable crimping device for rail transit according to claim 1, wherein: the driving device comprises a motor, two driving gears and two driven gears; the motor passes through two driving gears of main shaft connection, and driven gear installs in barrel periphery wall, and driven gear and driving gear meshing.
4. The communication cable crimping device for rail transit according to claim 1, wherein: the starting ends of the first spiral cutter and the second spiral cutter are provided with extending cutter heads.
5. The communication cable crimping device for rail transit according to claim 1, wherein: the right end of the outer wire stripping barrel is aligned with the barrel body and is longer than the length of the inner wire stripping barrel.
6. The communication cable crimping device for rail transit according to claim 1, wherein: the left side of the line pressing terminal part is provided with another driving device, a wire stripping device and a guiding device.
7. The communication cable crimping device for rail transit according to claim 1, wherein: the U-shaped sliding frame comprises a first sliding frame and a second sliding frame, a plurality of grooves are formed in the left end of the barrel body, the grooves extend in the left-right direction, the upper ends of the first sliding frame and the second sliding frame are buckled in the arc-shaped guide holes, and the lower ends of the first sliding frame and the second sliding frame are fixed on the peripheral wall surface of the guide plate through bolts; the left end of the U-shaped sliding frame is clamped into the groove through the clamping piece.
8. A communication cable crimping apparatus for rail transit according to claim 3, wherein: still include two sets of locating racks, every group locating rack includes first locating rack and second locating rack, and first locating rack and second locating rack are installed respectively in the left and right sides of driving gear and driven gear.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110982480.6A CN113745925B (en) | 2020-09-27 | 2020-09-27 | Communication cable crimping equipment and crimping process |
| CN202011028520.5A CN112164955B (en) | 2020-09-27 | 2020-09-27 | Communication cable crimping equipment for rail transit and crimping process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011028520.5A CN112164955B (en) | 2020-09-27 | 2020-09-27 | Communication cable crimping equipment for rail transit and crimping process |
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| CN202110982480.6A Division CN113745925B (en) | 2020-09-27 | 2020-09-27 | Communication cable crimping equipment and crimping process |
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| CN112164955A CN112164955A (en) | 2021-01-01 |
| CN112164955B true CN112164955B (en) | 2021-10-01 |
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| CN202110982480.6A Active CN113745925B (en) | 2020-09-27 | 2020-09-27 | Communication cable crimping equipment and crimping process |
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| CN114049999B (en) * | 2021-10-19 | 2024-04-16 | 江苏浦漕科技股份有限公司 | Assembling equipment and assembling process for aluminum alloy cable processing |
| CN114400582A (en) * | 2022-01-13 | 2022-04-26 | 重庆长信实业有限公司 | High-voltage cable joint processing equipment based on crimping technology |
| CN115473103B (en) * | 2022-09-01 | 2023-05-02 | 华能国际电力股份有限公司河北清洁能源分公司 | Crimping device and crimping method for hardware fitting and cable conductor |
| CN116315963B (en) * | 2023-05-25 | 2023-07-25 | 广东锐军智能设备有限公司 | Network connector assembly machine |
| CN117060287B (en) * | 2023-10-11 | 2023-12-15 | 江苏亨通高压海缆有限公司 | Manufacturing method of steel wire crimping mode traction head |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2689882B2 (en) * | 1993-12-03 | 1997-12-10 | 日本電気株式会社 | Coaxial cable end processing tool |
| DE59909918D1 (en) * | 1999-11-01 | 2004-08-12 | Schleuniger Holding Ag Thun | Method and device for removing the shield from a cable |
| US20090100681A1 (en) * | 2007-10-19 | 2009-04-23 | Capewell Components Company, Llc | Coaxial cable stripping tool with adjustable strip stop |
| DE102012020798B3 (en) * | 2012-10-23 | 2014-04-10 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | Apparatus and method for processing an end of a cable |
| CN104184077B (en) * | 2014-09-04 | 2017-02-15 | 昆明学院 | Aerial high-voltage live cable insulation sheath stripping machine |
| GB201513855D0 (en) * | 2015-08-05 | 2015-09-16 | Tavismanor Ltd | Cable stripping tool |
| CN109193309B (en) * | 2018-01-29 | 2020-08-18 | 飞达科技有限公司 | Working method of insulated wire stripper |
| CN110676772B (en) * | 2019-10-15 | 2021-05-14 | 重庆航天工业有限公司 | Peeling device and method for special-shaped double-layer insulating sheath |
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2020
- 2020-09-27 CN CN202011028520.5A patent/CN112164955B/en active Active
- 2020-09-27 CN CN202110982480.6A patent/CN113745925B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113745925A (en) | 2021-12-03 |
| CN113745925B (en) | 2022-08-09 |
| CN112164955A (en) | 2021-01-01 |
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