CN117254278A - Cable clamping mechanism - Google Patents
Cable clamping mechanism Download PDFInfo
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- CN117254278A CN117254278A CN202311322913.0A CN202311322913A CN117254278A CN 117254278 A CN117254278 A CN 117254278A CN 202311322913 A CN202311322913 A CN 202311322913A CN 117254278 A CN117254278 A CN 117254278A
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- clamping
- clamping plate
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- cable
- assembly
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- 230000007246 mechanism Effects 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 70
- 238000009434 installation Methods 0.000 claims abstract description 23
- 238000004891 communication Methods 0.000 claims abstract description 14
- 238000013459 approach Methods 0.000 claims abstract description 5
- 230000007704 transition Effects 0.000 claims description 27
- 239000011324 bead Substances 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 210000003734 kidney Anatomy 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
- H01R4/44—Clamping areas on both sides of screw
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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
- H01R43/027—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for connecting conductors by clips
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to the technical field of wiring devices and discloses a cable clamping mechanism which comprises a cable clamp assembly and an installation tool assembly, wherein the cable clamp assembly comprises a locking rod, a guide rod, a first clamping plate and a second clamping plate, the locking rod is in threaded connection with the first clamping plate and is in rotary connection with the second clamping plate, the locking rod is provided with a first clamping part, the second clamping plate is provided with a second clamping part, a first through hole is formed in the first clamping plate, and the guide rod penetrates through the first through hole and is connected with the second clamping plate; the mounting tool assembly comprises a supporting plate, a motor, a transmission assembly and a mounting seat, wherein the motor is arranged on the mounting seat, the transmission assembly is connected with an output shaft of the motor, the transmission assembly is provided with a first matching part, the supporting plate is connected with the mounting seat, the supporting plate is provided with a second matching part, and the supporting plate is provided with a communication hole; when the mechanical arm holds the installation tool assembly to approach the wire clamp assembly, the locking rod penetrates through the communication hole, the second clamping part is matched and clamped with the second matching part, and the motor drives the transmission assembly to rotate so that the first clamping part is matched and clamped with the first matching part.
Description
Technical Field
The invention relates to the technical field of wiring devices, in particular to a cable clamping mechanism.
Background
The high-voltage line live working is an important means for testing, overhauling and reforming the power equipment, can improve the running environment of the equipment, reduce the power failure time, improve the power supply reliability and reduce the loss and save energy. In live working project, overlap joint drainage line operation occupy bigger, and manual live-line overlap joint drainage line operation mainly adopts the mode of handheld insulating action bars, has the security risk, and need to carry out insulating protection measure, and efficiency is lower.
With the development of robot technology, the robot can be used for controlling the operation tool to carry out live-line lap joint drainage line operation, so that the safety risk is reduced, and the operation efficiency is improved. However, most of the existing wire clamps and installation tools for lapping drainage wires are developed and produced in a manual lapping mode, and are not suitable for uninterrupted operation robots. Although there are a small number of wire clamps and wire clamp installation tools for the robot lap joint drainage wire, the wire clamp installation tools are installed on the mechanical arm of the robot, and then the robot operates the wire clamp installation tools to assemble and disassemble the wire clamp, the wire clamp installation tools are complex in structure and large in size, and are inconvenient to assemble and disassemble with the wire clamp.
Disclosure of Invention
The invention aims to solve the technical problems that: the existing wire clamp suitable for robot operation and the wire clamp mounting tool are inconvenient to mount and dismount.
In order to solve the technical problems, the invention provides a cable clamping mechanism, which comprises:
the wire clamp assembly comprises a locking rod, a guide rod, a first clamping plate and a second clamping plate, wherein the first clamping plate and the second clamping plate are oppositely arranged, the locking rod is in threaded connection with the first clamping plate, the locking rod is in rotary connection with the second clamping plate, one end of the locking rod, which is away from the first clamping plate, protrudes out of the second clamping plate and is provided with a first clamping part, the second clamping plate is provided with a second clamping part, a first through hole is formed in the first clamping plate, and the guide rod penetrates through the first through hole and is connected with the second clamping plate;
the mounting tool assembly comprises a supporting plate, a motor, a transmission assembly and a mounting seat used for being connected with the mechanical arm, wherein the motor is arranged on the mounting seat, the transmission assembly is connected to an output shaft of the motor, the transmission assembly is provided with a first matching part, the supporting plate is connected with the mounting seat, the supporting plate is provided with a second matching part, and the supporting plate is provided with a communication hole;
when the mechanical arm holds the installation tool assembly to approach the wire clamp assembly, the locking rod penetrates through the communication hole, the second clamping portion is matched and clamped with the second matching portion, and the motor drives the transmission assembly to rotate so that the first clamping portion is matched and clamped with the first matching portion.
In some embodiments, the first clamping portion includes a clamping waist slot and two limiting slots, the clamping waist slot is formed in an end face of the locking rod, which is away from the first clamping plate, the limiting slots are formed in an inner side wall of the clamping waist slot, the two limiting slots are oppositely arranged, and slot walls of the two limiting slots extend from two sides of the clamping waist slot along a length direction thereof to two sides of the clamping waist slot along a width direction thereof respectively;
the transmission assembly comprises a transmission pin, one end of the transmission pin is connected with an output shaft of the motor, the first matching part comprises a limiting protrusion, the limiting protrusion is arranged at the other end of the transmission pin and protrudes out of the side wall of the transmission pin, when the first clamping part is matched and clamped with the first matching part, the transmission pin stretches into the clamping waist groove, and two ends of the limiting protrusion are respectively abutted to groove walls of the limiting groove.
In some embodiments, the notch edge of joint kidney slot is equipped with the guide face, drive assembly still includes a transmission section of thick bamboo and elastic expansion piece, the one end of a transmission section of thick bamboo with the output shaft of motor, waist shape hole has been seted up to the other end of a transmission section of thick bamboo, the driving pin pass waist shape hole and with waist shape hole clearance fit, elastic expansion piece locates in the transmission section of thick bamboo just the one end butt of elastic expansion piece the driving pin deviates from spacing bellied one end.
In some embodiments, the transmission cylinder comprises a cylinder body, a mouth plug and a set screw, the kidney-shaped hole is formed in one end of the cylinder body, an inlet is formed in the other end of the cylinder body, the inlet is communicated with the kidney-shaped hole, the mouth plug seals the inlet to form a containing cavity, the elastic telescopic piece is arranged in the containing cavity, the mouth plug is connected with an output shaft of the motor, a threaded hole is formed in the side wall of the cylinder body, and the set screw penetrates through the threaded hole and abuts against the mouth plug.
In some embodiments, the second clamping portion includes at least two clamping grooves, at least two clamping grooves are respectively formed in two opposite sides of the second clamping plate, the supporting plate is provided with a first stop block corresponding to the clamping grooves, the first stop block protrudes out of one side, deviating from the mounting seat, of the supporting plate, the second matching portion includes clamping beads, the clamping beads are mounted on the first stop block, and when the second clamping portion is matched and clamped with the second matching portion, the clamping beads are clamped into the clamping grooves.
In some embodiments, two sides of the supporting plate adjacent to the side wall provided with the first stop block are provided with second stop blocks, and the second stop blocks protrude out of one side of the supporting plate, which faces away from the mounting seat.
In some embodiments, the wire clamp assembly further includes a wire slot module and a blocking post, the first clamping plate faces one side of the second clamping plate, the second clamping plate faces one side of the first clamping plate, two placing grooves are formed in the two sides of the locking rod respectively, the wire slot module is arranged in the placing grooves, the wire slot module is provided with a containing groove for containing a cable, the wire slot module is provided with a second through hole located between the containing groove and the locking rod, the first clamping plate is provided with a third through hole corresponding to the second through hole, and the blocking post sequentially penetrates through the third through hole, the second through hole and the second clamping plate in a butt mode.
In some embodiments, the bottom of the accommodating groove is provided with a plurality of protruding parts with the same extending direction as the side wall of the accommodating groove, and a comb line groove is formed between every two adjacent protruding parts.
In some embodiments, a limiting ring for limiting the first clamping plate is arranged at one end of the locking rod, which is away from the second clamping plate.
In some embodiments, the mounting tool assembly further comprises a control assembly, the mounting seat comprises a transition connecting piece, a shell, a battery seat and a battery, one end of the transition connecting piece is connected with the supporting plate, the other end of the transition connecting piece is connected with the shell, a transition opening penetrating through two ends of the transition connecting piece is formed in the transition connecting piece, the transition opening is right opposite to the communication hole, the transmission assembly is located in the transition opening, the motor is arranged in the shell, the shell is provided with a mounting hole for connecting the mechanical arm, the shell is further provided with a switch button, the battery seat is mounted on the shell and used for mounting the battery, and the control assembly, the battery, the switch button and the motor are electrically connected.
Compared with the prior art, the cable clamping mechanism has the beneficial effects that:
the installation tool assembly comprises a supporting plate which is used for being matched and clamped with a second clamping plate in the wire clamp assembly, the installation tool assembly further comprises a transmission assembly which can be matched and clamped with a locking rod in the wire clamp assembly, the installation tool assembly can be installed on a mechanical arm of the robot to be close to the wire clamp assembly, the locking rod penetrates through a communication hole in the supporting plate and is driven by a motor to rotate so that a second clamping part is clamped and locked with the second matching part, the second clamping plate and the supporting plate are clamped in the approaching process, then the motor continues to drive the transmission assembly to rotate so as to drive the locking rod to rotate, at the moment, the second clamping plate is fixedly connected with the locking rod in a rotating way, and the first clamping plate cannot rotate under the limit of the guide rod and the locking rod and is driven to move along the axial direction of the locking rod so as to be close to or far away from the second clamping plate under the rotation of the locking rod, and therefore the wire clamp assembly is installed on or detached from a cable;
the cable clamping mechanism can be conveniently assembled and disassembled by the robot between the cable clamp assembly and the mounting tool assembly, can be well suitable for robot operation, simplifies the operation flow, improves the operation efficiency, and has a simple structure and is easy to produce and implement.
Drawings
FIG. 1 is a schematic view of a cable clamping mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic view of a wire clamp assembly according to an embodiment of the present invention;
FIG. 3 is a top view of a clip assembly of an embodiment of the present invention;
FIG. 4 is a cross-sectional view taken in the direction A-A of FIG. 3;
FIG. 5 is a schematic view of a lock lever according to an embodiment of the present invention;
FIG. 6 is a cross-sectional view in the direction B-B of FIG. 5;
FIG. 7 is a partial schematic view of an installation tool assembly of an embodiment of the present invention;
FIG. 8 is a partial cross-sectional view of an installation tool assembly of an embodiment of the present invention;
in the figure, 100, a cable clamping mechanism; 10. a wire clamp assembly; 11. a locking lever; 111. a threaded section; 112. a polish rod section; 113. an annular limiting body; 114. a retainer ring; 115. clamping waist grooves; 1151. a guide surface; 116. a limit groove; 117. a limiting ring; 12. a guide rod; 13. a first clamping plate; 131. a first through hole; 132. a third through hole; 14. a second clamping plate; 141. a clamping groove; 15. a trunking module; 151. a receiving groove; 1511. a boss; 1512. comb line grooves; 16. a baffle column; 17. a placement groove; 20. installing a tool assembly; 21. a supporting plate; 211. a first stopper; 212. a second stopper; 214. a communication hole; 22. a motor; 23. a transmission assembly; 231. a drive pin; 2311. a limit protrusion; 232. a transmission cylinder; 2321. a cartridge body; 23211. waist-shaped holes; 23212. an inlet is arranged; 23213. a receiving chamber; 2322. a mouth plug; 24. a mounting base; 241. a transition piece; 2411. a transition port; 242. a housing; 2421. a mounting hole; 2422. a switch button; 243. a battery holder; 244. and a battery.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the terms "top," "bottom," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be directly connected or indirectly connected through an intermediary unless explicitly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1, a cable clamping mechanism 100 according to a preferred embodiment of the present invention includes:
the wire clamp assembly 10 comprises a locking rod 11, a guide rod 12, a first clamping plate 13 and a second clamping plate 14 which are oppositely arranged, wherein a threaded section 111 and a polished rod section 112 are arranged on the locking rod 11, the threaded section 111 of the locking rod 11 is in threaded connection with the first clamping plate 13, the polished rod section 112 of the locking rod 11 is in rotary connection with the second clamping plate 14, annular limiting bodies 113 are sleeved on two sides of the polished rod section 112, two sides of one annular limiting body 113 are respectively abutted against one side of the threaded section 111 and one side of the second clamping plate 14, one side of the other annular limiting body 113 is abutted against the other side of the second clamping plate 14, a check ring 114 is sleeved on the other side of the polished rod section 112, and the check ring 114 is abutted against the polished rod section 112 from the side by a screw to realize fixation, so that only relative rotation between the second clamping plate 14 and the locking rod 11 is enabled, one end of the locking rod 11, which is far away from the first clamping plate 14, is provided with a first clamping part, and the second clamping part is protruded out of the second clamping plate 14, the second clamping part is arranged on the second clamping plate 14, a first through hole 131 is formed in the first clamping part 13, one side of the first clamping part 12 is abutted against the second clamping part, and one side of the second clamping part 12 is respectively arranged on the first clamping part, 12, and 12 is abutted against the other side of the second clamping part through the first through hole 12, and fixed through the first through hole 14.
The mounting tool assembly 20, the mounting tool assembly 20 comprises a supporting plate 21, a motor 22, a transmission assembly 23 and a mounting seat 24 used for being connected with a mechanical arm, the motor 22 is arranged on the mounting seat 24, the transmission assembly 23 is connected to an output shaft of the motor 22, the transmission assembly 23 is provided with a first matching part, the supporting plate 21 is connected with the mounting seat 24, the supporting plate 21 is provided with a second matching part, and the supporting plate 21 is provided with a communication hole 214;
when the mechanical arm holds the installation tool assembly 20 to approach the wire clamp assembly 10, the locking rod 11 passes through the communication hole 214, the second clamping portion is matched and clamped with the second matching portion, and the motor 22 drives the transmission assembly 23 to rotate so that the first clamping portion is matched and clamped with the first matching portion.
According to the cable clamping mechanism 100 of the above embodiment, by arranging the matched cable clamping assembly 10 and the installation tool assembly 20, wherein the installation tool assembly 20 comprises the supporting plate 21 for being matched and clamped with the second clamping plate 14 in the cable clamping assembly 10, and the installation tool assembly 20 further comprises the transmission assembly 23 which can be matched and clamped with the locking rod 11 in the cable clamping assembly 10, the installation tool assembly 20 can be installed on a mechanical arm of a robot to be close to the cable clamping assembly 10, the locking rod 11 passes through the communication hole 214 in the supporting plate 21, the transmission assembly 23 is driven by the motor 22 to rotate so that the second clamping part is clamped and locked with the second matching part, the second clamping plate 14 and the supporting plate 21 are clamped in the approaching process, then the motor 22 continues to drive the transmission assembly 23 to rotate so that the second clamping plate 14 is in rotary connection with the locking rod 11, and the first clamping plate 13 can not rotate under the limit of the guide rod 12 and the locking rod 11, and is driven to move along the axial direction of the locking rod 11 so that the second clamping plate 14 approaches or moves away from the second clamping plate 14 under the rotation of the locking rod 11, and thus the cable clamping assembly 10 is dismounted from the cable; the cable clamping mechanism 100 provided by the invention has the advantages that the cable clamp assembly 10 and the installation tool assembly 20 can be conveniently assembled and disassembled by the robot, the cable clamping mechanism can be well suitable for robot operation, the operation flow is simplified, the operation efficiency is improved, and the cable clamping mechanism is simple in structure and easy to produce and implement.
As a preferred embodiment of the present invention, the first clamping portion includes a clamping waist slot 115 and two limiting slots 116, the clamping waist slot 115 is formed on an end surface of the locking lever 11 facing away from the first clamping plate 13, the limiting slots 116 are formed on an inner side wall of the clamping waist slot 115, the two limiting slots 116 are disposed opposite to each other, and slot walls of the two limiting slots 116 extend from two sides of the clamping waist slot 115 along a length direction thereof to two sides of the clamping waist slot 115 along a width direction thereof; the transmission assembly 23 comprises a transmission pin 231, one end of the transmission pin 231 is connected with an output shaft of the motor 22, the first matching part comprises a limiting protrusion 2311, the limiting protrusion 2311 is arranged at the other end of the transmission pin 231 and protrudes out of the side wall of the transmission pin 231, when the first clamping part is clamped with the first matching part, the transmission pin 231 stretches into the clamping waist groove 115, and two ends of the limiting protrusion 2311 are respectively abutted against groove walls of the two limiting grooves 116. Through setting up joint kidney slot 115 and two spacing grooves 116 of seting up on joint kidney slot 115 inside wall, because two spacing grooves 116 set up relatively and two spacing grooves 116 opening direction are the contained angle setting with the length direction of joint kidney slot 115, spacing protruding 2311 of transfer round pin 231 gets into behind the joint kidney slot 115 and drive down transfer round pin 231 and twist reverse certain angle at motor 22 and can make the joint of first joint portion and first cooperation portion in spacing groove 116 of both ends card of spacing protruding 2311, and then drive assembly 23 can drive locking lever 11 and rotate together, when needs with mounting tool subassembly 20 and fastener subassembly 10 separation, motor 22 drives the same angle of reverse rotation and can make spacing protruding 2311 break away from spacing groove 116, and then the arm can hold mounting tool subassembly 20 and move towards keeping away from fastener subassembly 10, make second joint portion and second cooperation portion also unpack apart.
Preferably, the notch edge of the clamping waist groove 115 is provided with a guiding surface 1151, the guiding surface 1151 is preferably an arc surface, the transmission assembly 23 further comprises a transmission barrel 232 and an elastic telescopic member (not shown), in this embodiment, the elastic telescopic member is preferably a spring, one end of the transmission barrel 232 is connected with the output shaft of the motor 22, a waist-shaped hole is formed in the other end of the transmission barrel 232, the transmission pin 231 penetrates through the waist-shaped hole 23211 and is in clearance fit with the waist-shaped hole 23211, the elastic telescopic member is arranged in the transmission barrel 232, one end of the elastic telescopic member abuts against one end of the transmission pin 231, which is away from the limiting boss 2311, and one end edge of the limiting boss 2311, which is away from the elastic telescopic member, is preferably an arc surface. Thus, when the mechanical arm holds the installation tool assembly 20 close to the wire clamp assembly 10, the transmission pin 231 does not need to be precisely aligned with the clamping waist slot 115, but can press down the elastic telescopic member to buffer and automatically rotate in the waist-shaped hole 23211 under the guidance of the guide surface 1151 so as to be gradually aligned with the clamping waist slot 115.
In some preferred embodiments, the transmission cylinder 232 includes a cylinder body 2321, a mouth plug 2322 and a set screw (not shown), the kidney-shaped hole 23211 is formed at one end of the cylinder body 2321, the other end of the cylinder body 2321 is provided with an inlet 23212, the inlet 23212 is communicated with the kidney-shaped hole 23211, the mouth plug 2322 seals the inlet 23212 to form a containing cavity 23213, the elastic telescopic member is arranged in the containing cavity 23213, the mouth plug 2322 is connected with an output shaft of the motor 22, a threaded hole is formed in a side wall of the cylinder body 2321, and the set screw passes through the threaded hole and abuts against the mouth plug 2322. By arranging the transmission cylinder 232 as the cylinder body 2321, the opening plug 2322 and the set screw, the transmission pin 231, the elastic telescopic piece and the opening plug 2322 can be sequentially installed into the cylinder body 2321 from the placement port 23212, so that the transmission assembly 23 is convenient to assemble.
Preferably, the second clamping portion includes at least two clamping grooves 141, the at least two clamping grooves 141 are respectively disposed on two opposite sides of the second clamping plate 14, the supporting plate 21 is provided with a first stop block 211 corresponding to the clamping grooves 141, the first stop block 211 protrudes out of one side of the supporting plate 21 away from the mounting seat 24, the second matching portion includes clamping beads, the clamping beads are preferably steel balls, the clamping beads are mounted on the first stop block 211, and when the second clamping portion is matched and clamped with the second matching portion, the clamping beads are clamped into the clamping grooves 141. Through setting up first dog 211 on layer board 21, the draw-in groove 141 has been seted up to the side of first dog 211, and the mounting tool subassembly 20 is close to fastener subassembly 10 is held to the arm, presses layer board 21 to second splint 14 slightly hard, can make the draw-in groove card of draw-in groove card bead go into to accomplish second splint 14 and layer board 21 joint in the draw-in groove 141, and when the arm held mounting tool subassembly 20 kept away from fastener subassembly 10, layer board 21 can be pulled out from second splint 14, from this makes the installation and removal between second splint 14 and the layer board 21 convenient.
Preferably, two sides of the supporting plate 21 adjacent to the side wall provided with the first stop block 211 are provided with second stop blocks 212, and the second stop blocks 212 protrude out of one side of the supporting plate 21 away from the mounting seat 24, so that the supporting plate 21 can further limit the second clamping plate 14 when the mounting tool assembly 20 is clamped with the wire clamp assembly 10 in a matching manner.
In some preferred embodiments, the wire clip assembly 10 further includes a wire slot module 15 and a blocking post 16, wherein the side of the first clamping plate 13 facing the second clamping plate 14, the side of the second clamping plate 14 facing the first clamping plate 13 are provided with two placement slots 17, the two placement slots 17 are respectively located at two sides of the locking rod 11, the wire slot module 15 is arranged in the placement slots 17, the wire slot module 15 is provided with a containing slot 151 for containing a cable, the wire slot module 15 is provided with a second through hole located between the containing slot 151 and the locking rod 11, the first clamping plate 13 is provided with a third through hole 132 corresponding to the second through hole, and the blocking post 16 sequentially passes through the third through hole 132, the second through hole and abuts against the second clamping plate 14. Through setting up wire casing module 15 and offer the standing groove 17 that is used for placing the fastener module at first splint 13, second splint 14, can change different wire casing modules 15 in order to adapt to the cable of different wire footpaths, and further, because wire casing module 15 has offered the second through-hole, first splint 13 has offered corresponding third through-hole 132, and the second through-hole is between holding tank 151 and locking lever 11, baffle post 16 passes third through-hole 132, second through-hole butt second splint 14 both can prevent that the cable from taking place to bite the line in the side of holding tank 151, can be convenient for change wire casing module 15 again, need not to pull down first splint 13 from locking lever 11 when changing wire casing module 15, only need take out all baffle posts 16 and can accomplish the change of each wire casing module 15.
Preferably, the bottom of the accommodating groove 151 is provided with a plurality of protruding portions 1511 extending in the same direction as the side wall of the accommodating groove 151, and a comb groove 1512 is formed between the adjacent protruding portions 1511, so that the cables are tidy as possible, and friction force between the cables and the accommodating groove 151 is increased, so that the cable clamp assembly 10 is firmly fixed on the cables.
Preferably, the end of the locking lever 11 facing away from the second clamping plate 14 is provided with a limiting ring 117 for limiting the first clamping plate 13, so as to prevent the first clamping plate 13 from being separated from the locking lever 11 when the motor 22 drives the transmission assembly 23 to excessively rotate when the wire clamp assembly 10 is detached from the cable.
Preferably, the mounting tool assembly 20 further comprises a control assembly, the mounting seat 24 comprises a transition connecting piece 241, a housing 242, a battery seat 243 and a battery 244, the transition connecting piece 241 and the housing 242 are made of insulating materials, one end of the transition connecting piece 241 is connected with the supporting plate 21, the other end of the transition connecting piece 241 is connected with the housing 242, a transition opening 2411 penetrating through two ends of the transition connecting piece 241 is formed in the transition connecting piece 241, the transition opening 2411 is opposite to the communication hole 214, the transmission assembly 23 is located in the transition opening 2411, the motor 22 is arranged in the housing 242, the housing 242 is provided with a mounting hole 2421 for connecting a mechanical arm, the housing 242 is further provided with a switch button 2422, the battery seat 243 is mounted on the housing 242, the battery seat 243 is used for mounting the battery 244, the control assembly is electrically connected with the battery 244, the switch button 2422 and the motor 22, so that the switch button 2422 can be pressed to control the motor 22 to start or stop or rotate forward or backward, and the mounting tool assembly 20 does not need an external power supply line.
In summary, the embodiment of the invention provides a cable clamping mechanism, wherein a cable clamp assembly and an installation tool assembly can be conveniently assembled and disassembled by a robot, so that the cable clamping mechanism can be well suitable for robot operation, the operation flow is simplified, and the operation efficiency is improved; the wire slot module can be replaced to adapt to cables with different wire diameters, and the blocking post is arranged to prevent the wire from being bitten, so that the wire slot module can be replaced more conveniently.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present invention, and these modifications and substitutions should also be considered as being within the scope of the present invention.
Claims (10)
1. The utility model provides a cable clamping mechanism which characterized in that includes:
the wire clamp assembly comprises a locking rod, a guide rod, a first clamping plate and a second clamping plate, wherein the first clamping plate and the second clamping plate are oppositely arranged, the locking rod is in threaded connection with the first clamping plate, the locking rod is in rotary connection with the second clamping plate, one end of the locking rod, which is away from the first clamping plate, protrudes out of the second clamping plate and is provided with a first clamping part, the second clamping plate is provided with a second clamping part, a first through hole is formed in the first clamping plate, and the guide rod penetrates through the first through hole and is connected with the second clamping plate;
the mounting tool assembly comprises a supporting plate, a motor, a transmission assembly and a mounting seat used for being connected with the mechanical arm, wherein the motor is arranged on the mounting seat, the transmission assembly is connected to an output shaft of the motor, the transmission assembly is provided with a first matching part, the supporting plate is connected with the mounting seat, the supporting plate is provided with a second matching part, and the supporting plate is provided with a communication hole;
when the mechanical arm holds the installation tool assembly to approach the wire clamp assembly, the locking rod penetrates through the communication hole, the second clamping portion is matched and clamped with the second matching portion, and the motor drives the transmission assembly to rotate so that the first clamping portion is matched and clamped with the first matching portion.
2. The cable clamping mechanism according to claim 1, wherein the first clamping portion comprises a clamping waist groove and two limiting grooves, the clamping waist groove is formed in an end face of the locking rod, which faces away from the first clamping plate, the limiting grooves are formed in the inner side wall of the clamping waist groove, the two limiting grooves are oppositely arranged, and groove walls of the two limiting grooves extend from two sides of the clamping waist groove along the length direction to two sides of the clamping waist groove along the width direction;
the transmission assembly comprises a transmission pin, one end of the transmission pin is connected with an output shaft of the motor, the first matching part comprises a limiting protrusion, the limiting protrusion is arranged at the other end of the transmission pin and protrudes out of the side wall of the transmission pin, when the first clamping part is matched and clamped with the first matching part, the transmission pin stretches into the clamping waist groove, and two ends of the limiting protrusion are respectively abutted to groove walls of the limiting groove.
3. The cable clamping mechanism according to claim 2, wherein a guiding surface is arranged at the edge of the notch of the clamping waist groove, the transmission assembly further comprises a transmission cylinder and an elastic telescopic piece, one end of the transmission cylinder is connected with the output shaft of the motor, a waist-shaped hole is formed in the other end of the transmission cylinder, the transmission pin penetrates through the waist-shaped hole and is in clearance fit with the waist-shaped hole, and the elastic telescopic piece is arranged in the transmission cylinder, and one end of the elastic telescopic piece is abutted against one end of the transmission pin, which is away from the limiting protrusion.
4. The cable clamping mechanism of claim 3, wherein the transmission barrel comprises a barrel body, a mouth plug and a set screw, the kidney-shaped hole is formed in one end of the barrel body, an inlet is formed in the other end of the barrel body, the inlet is communicated with the kidney-shaped hole, the mouth plug seals the inlet to form a containing cavity, the elastic expansion piece is arranged in the containing cavity, the mouth plug is connected with an output shaft of the motor, a threaded hole is formed in the side wall of the barrel body, and the set screw penetrates through the threaded hole and abuts against the mouth plug.
5. The cable clamping mechanism according to claim 1, wherein the second clamping portion comprises at least two clamping grooves, the at least two clamping grooves are respectively formed in two opposite sides of the second clamping plate, the supporting plate is provided with a first stop block corresponding to the clamping grooves, the first stop block protrudes out of one side, away from the mounting seat, of the supporting plate, the second matching portion comprises a clamping bead, the clamping bead is mounted on the first stop block, and when the second clamping portion is matched and clamped with the second matching portion, the clamping bead is clamped into the clamping groove.
6. The cable clamping mechanism of claim 5, wherein two sides of the support plate adjacent to the side wall provided with the first stop block are provided with second stop blocks, and the second stop blocks protrude from one side of the support plate away from the mounting seat.
7. The cable clamping mechanism of claim 1, wherein the cable clamping mechanism further comprises a cable slot module and a blocking post, two placing grooves are formed in one side, facing the second clamping plate, of the first clamping plate, two placing grooves are respectively located on two sides of the locking rod, the cable slot module is arranged in the placing grooves, a containing groove is formed in the cable slot module and used for containing cables, a second through hole is formed in the cable slot module and located between the containing groove and the locking rod, a third through hole corresponding to the second through hole is formed in the first clamping plate, and the blocking post sequentially penetrates through the third through hole, the second through hole and abuts against the second clamping plate.
8. The cable clamping mechanism according to claim 7, wherein the bottom of the accommodating groove is provided with a plurality of protruding parts with the same extending direction as the side wall of the accommodating groove, and a comb line groove is formed between the adjacent protruding parts.
9. The cable clamping mechanism of claim 1, wherein an end of the locking lever facing away from the second clamping plate is provided with a stop collar for limiting the first clamping plate.
10. The cable clamping mechanism of claim 1, wherein the mounting tool assembly further comprises a control assembly, the mounting seat comprises a transition connecting piece, a shell, a battery seat and a battery, one end of the transition connecting piece is connected with the supporting plate, the other end of the transition connecting piece is connected with the shell, a transition opening penetrating through two ends of the transition connecting piece is formed in the transition connecting piece, the transition opening is opposite to the communication hole, the transmission assembly is located in the transition opening, the motor is arranged in the shell, a mounting hole for connecting the mechanical arm is formed in the shell, a switch button is further arranged on the shell, the battery seat is mounted on the shell, and the battery seat is used for mounting the battery, and the control assembly, the battery, the switch button and the motor are electrically connected.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311322913.0A CN117254278B (en) | 2023-10-13 | 2023-10-13 | Cable clamping mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311322913.0A CN117254278B (en) | 2023-10-13 | 2023-10-13 | Cable clamping mechanism |
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| CN117254278B CN117254278B (en) | 2024-05-07 |
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| CN117254278B (en) | 2024-05-07 |
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