CN113644517A - Terminal crimping equipment for thick wire harness - Google Patents
Terminal crimping equipment for thick wire harness Download PDFInfo
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- CN113644517A CN113644517A CN202110994822.6A CN202110994822A CN113644517A CN 113644517 A CN113644517 A CN 113644517A CN 202110994822 A CN202110994822 A CN 202110994822A CN 113644517 A CN113644517 A CN 113644517A
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- strip
- placing
- carrying
- plate
- crimping
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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
- H01R43/052—Crimping apparatus or processes with wire-feeding mechanism
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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
- H01R43/055—Crimping apparatus or processes with contact member feeding mechanism
Abstract
The invention discloses terminal crimping equipment for a thick wire harness, which relates to the technical field of wire harness processing and comprises a workbench, a terminal carrying and placing mechanism, a terminal crimping mechanism and a wire harness carrying and placing mechanism, wherein the terminal carrying and placing mechanism comprises a fixing strip, a telescopic cylinder I, a carrying and placing strip, a telescopic cylinder II and a linkage strip; the wire harness carrying mechanism comprises a second hydraulic cylinder, a lifting plate, a positioning strip, a carrying plate, a placing strip and a material blocking strip, and is used for simultaneously placing a plurality of wire harnesses so as to improve the placing efficiency of the wire harnesses; the terminal crimping mechanism comprises a supporting plate, a supporting rod, a first hydraulic cylinder and a crimping strip, and is used for achieving crimping of the terminals at the ends of the wire harnesses simultaneously so as to improve crimping efficiency of the terminals. In summary, the terminal crimping equipment for the thick wire harness has the characteristics of reasonable design, ingenious structure, convenience in use and high working efficiency.
Description
Technical Field
The invention relates to the technical field of wire harness processing, in particular to terminal crimping equipment for a thick wire harness.
Background
The wiring harness is a wiring component for connecting each electrical equipment in a circuit and comprises an insulating sheath, a wiring terminal, a lead, an insulating binding material and the like. The pencil is formed by electric wire and terminal crimping, and generally there is artifical crimping wire and terminal in the current technology, leads to the pencil quality generally not high, adopts artifical and mechanical cooperation mode to obtain better crimping effect in some technologies to the single can only realize crimping one end of a pencil with a terminal, and work efficiency is extremely low. In addition, because the terminal types are variable, most of the existing machines are directed to a closed terminal, and few devices are used for crimping an open terminal.
Disclosure of Invention
An object of the present invention is to provide a terminal crimping apparatus for a thick wire harness, which solves the above-mentioned drawbacks caused in the prior art.
A terminal crimping device for thick wire harnesses includes a table, a terminal loading mechanism, a terminal crimping mechanism, and a harness loading mechanism, wherein:
the terminal loading mechanism is arranged on the upper side of the workbench and comprises a fixing strip, a first telescopic cylinder, a loading strip, a second telescopic cylinder and a linkage strip, and is used for simultaneously placing a plurality of terminals so as to improve the placing efficiency of the terminals;
the wire harness carrying and placing mechanism is arranged above the terminal carrying and placing mechanism and comprises a hydraulic cylinder II, a lifting plate, a positioning strip, a carrying and placing plate, a placing strip and a material blocking strip, and the wire harness carrying and placing mechanism is used for simultaneously placing a plurality of wire harnesses so as to improve the placing efficiency of the wire harnesses;
the terminal crimping mechanism is arranged on the side of the wire harness carrying mechanism and comprises a supporting plate, a supporting rod, a hydraulic cylinder I and a crimping strip, and the terminal crimping mechanism is used for achieving crimping the upper terminal at the end portions of the wire harnesses simultaneously so as to improve crimping efficiency of the terminals.
Preferably, the fixed strip is made of profile steel and is horizontally fixed on the upper side of the workbench, two ends of the fixed strip are symmetrically hinged with an L-shaped rotating strip, the other end of the rotating strip is horizontally welded with a cantilever plate, the upper end of the cantilever plate is vertically fixed with a first L-shaped fixed plate, a first telescopic cylinder is horizontally arranged on the outer side of the first fixed plate, the tail end of a piston rod of the first telescopic cylinder is connected with a first hinged seat, the first hinged seat is connected with a first L-shaped hinged strip, the lower part of the first fixed plate is welded with a second hinged seat, the second hinged seat is connected with a second hinged strip, the other end of the first hinged strip is connected with the other end of the second hinged strip, the carrying and placing strip is of a hollow structure and is horizontally arranged on the upper side of the first hinged strip, the upper side of the carrying and placing strip is uniformly provided with a row of adsorption holes, and a row of carrying and placing columns is correspondingly and vertically fixed at the side of the row of adsorption holes, the side face of the carrying and placing strip is connected with a first air suction pipe, a second L-shaped fixing plate which stretches towards the rear is horizontally fixed in the middle of the fixing strip, a second telescopic air cylinder is horizontally arranged on the rear side of the second fixing plate, a linkage strip is horizontally connected to the tail end of a piston rod of the second telescopic air cylinder, a long strip-shaped linkage groove is formed in the linkage strip, a linkage rod is vertically fixed to the other end of the rotating strip, and the linkage rod is connected to the linkage groove in a sliding mode.
Preferably, the top of workstation is located to the backup pad level, the bracing piece is equipped with a plurality of and evenly locates between backup pad and the workstation, flange seat one is connected in the downside of backup pad in the upper end of bracing piece, the lower extreme of bracing piece passes through flange seat two to be connected in the upside of workstation, pneumatic cylinder one is equipped with a pair ofly and bilateral symmetry installs in the upside of backup pad, the crimping strip is equipped with a pair ofly and corresponds the piston rod end of installing in two pneumatic cylinders one, the bottom of crimping strip evenly is equipped with the crimping groove of one row of V type, guide post one is installed to the symmetry around the top of crimping strip, guide post one with the help of uide bushing one and backup pad sliding connection.
Preferably, the hydraulic cylinders are arranged between the two first hydraulic cylinders in parallel and are arranged on the upper side of the supporting plate, the lifting plate is horizontally connected to the tail end of a piston rod of the second hydraulic cylinder, guide posts II are symmetrically arranged on the front and back of the top of the lifting plate in a sliding fit manner by means of guide sleeves II, lifting frames are symmetrically arranged at the front and back ends of the lifting plate, a pair of positioning strips are arranged and are symmetrically connected to the bottoms of the front and back lifting frames in a left-right manner, a row of positioning tables are uniformly arranged on the upper sides of the positioning strips, a conical table-shaped positioning block is arranged in the middle of the upper sides of the positioning tables, an air suction hole is coaxially arranged in the middle of each positioning block, an air suction pipe II is connected to the lower portion of each positioning block by the positioning strips, the air suction hole extends downwards and is communicated with the air suction pipe II, and U-shaped carrying and placing grooves are uniformly distributed on the upper sides of the carrying and placing plates, the bottom of carrying the groove evenly is equipped with one row of absorption hole two, the below parallel of carrying the groove is equipped with air flow hole to be connected with sealing screw at air flow hole's both ends, absorption hole two downwardly extending is linked together with air flow hole, it is equipped with a pair ofly and bilateral symmetry and installs in the downside of carrying the board of putting to place the strip, the downside of placing the strip evenly is equipped with one row of standing groove, the standing groove cooperatees for conical structure and with the locating piece, the standing groove upwards extends and is linked together with air flow hole, it is equipped with a pair ofly and symmetry and installs in the left and right sides of carrying the board to keep off the material strip.
Preferably, a hook spring is connected between the left linkage rod and the right linkage rod.
Preferably, a sealing ring is coaxially embedded on the upper side of the positioning table.
Preferably, the lower surface of the material blocking strip is 2-3mm higher than the bottom surface of the loading groove, and the distance between the left material blocking strip and the right material blocking strip is 3-5mm larger than the length of the wiring harness.
Compared with the prior art, the terminal crimping equipment for the thick wire harness has the following advantages:
the terminal placing mechanism is used for simultaneously placing a plurality of terminals so as to improve the placing efficiency of the terminals. Specifically, the piston rod of the second telescopic cylinder extends to drive the linkage bar and the linkage rods on the two sides to move forwards, further the rotating bars on the two sides and the suspension plates are driven to horizontally rotate 90 degrees forwards, so that the carrying bars on the two sides also synchronously horizontally rotate 90 degrees forwards, then the piston rods of the first telescopic cylinders on the two sides extend to respectively drive the carrying bars on the two sides to vertically turn 90 degrees forwards, then terminals are manually sleeved on the carrying columns on the two sides correspondingly, the terminals can be in a vertical state under the action of self gravity, then air in the carrying bars is sucked away through the first air suction pipe, a negative pressure condition is formed at the first adsorption hole, so that the terminals are firmly adsorbed on the carrying bars, then the piston rods of the first telescopic cylinders on the two sides contract and respectively drive the carrying bars on the two sides to vertically turn 90 degrees backwards, then the piston rods of the second telescopic cylinder contract and drive the linkage bars and the linkage rods on the two sides to move backwards, and then the rotating strips on the two sides and the overhanging plate are driven to horizontally rotate 90 degrees backwards, so that the carrying strips on the two sides also synchronously horizontally rotate 90 degrees backwards.
And the wire harness loading mechanism is used for simultaneously placing a plurality of wire harnesses so as to improve the placing efficiency of the wire harnesses. Concretely, the board is put in the manual download of getting and the pencil is put in the correspondence of groove department of putting on the board through the manual work to the tip of guaranteeing the pencil is located the inboard that keeps off the material strip, then, will carry again and put the board and transfer to the top of location strip, and make the locating piece correspond the cartridge in the standing groove, then, the air of putting the inboard is walked in the suction of rethread breathing pipe two, and form the negative pressure condition in two departments of adsorption hole, make the pencil firmly adsorbed on putting the board, so far accomplish laying of a plurality of pencil simultaneously.
And the terminal crimping mechanism is used for simultaneously crimping the upper terminal at the end parts of the wire harnesses so as to improve the crimping efficiency of the terminal. Concretely, piston rod through pneumatic cylinder two extends and drives the lift frame and carry the board and move down, both ends correspondence of the pencil on up to carrying the board is put on the inboard of the terminal on both sides, the piston rod extension of the pneumatic cylinder one on rethread both sides drives the crimping strip on both sides respectively and moves down, in the crimping inslot on the crimping strip on both sides is inserted to the terminal correspondence of both sides, the terminal takes place to deform and the pressure equipment is at the tip of pencil because of the atress, accomplish to this and connect the terminal at the tip crimping of many pencil simultaneously.
Drawings
Fig. 1 is a schematic overall three-dimensional structure of the present invention.
Fig. 2 is a schematic structural diagram of the whole front view of the present invention.
Fig. 3 to 5 are schematic structural views of the terminal mounting mechanism of the present invention.
Fig. 6 to 7 are schematic structural views of the terminal crimping mechanism in the present invention.
Fig. 8 to 11 are schematic structural views of the harness placement mechanism according to the present invention.
Wherein:
10-a workbench;
20-a terminal loading mechanism; 201-fixing strip; 202-rotating bar; 203-overhanging plate; 204-fixing the plate I; 205-a telescopic cylinder I; 206-hinge mount one; 207-hinge bar one; 208-a second hinged seat; 209-hinge bar two; 210-carrying and placing strips; 210 a-adsorption hole one; 211-carrying column; 212-suction pipe one; 213-a second fixing plate; 214-a telescopic cylinder II; 215-linkage bar; 215 a-linkage groove; 216-linkage bar; 217-hook spring;
30-a terminal crimping mechanism; 301-a support plate; 302-support rods; 303-flange seat one; 304-flange seat two; 305-a first hydraulic cylinder; 306-a crimp strip; 306 a-crimp grooves; 307-guide post one; 308-a first guide sleeve;
40-a harness loading mechanism; 401-hydraulic cylinder two; 402-a lifter plate; 403-guide post two; 404, a second guide sleeve; 405-a lifting frame; 406-a positioning bar; 407-positioning table; 408-a positioning block; 408 a-suction holes; 409-a suction pipe II; 410-sealing ring; 411-carrying plate; 411 a-load slot; 411 b-adsorption hole two; 411 c-airflow holes; 412-sealing screw; 413-placing strips; 413 a-a placement groove; 414-material blocking strip;
a 50-terminal;
60-harness.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 11, a terminal crimping apparatus for a thick wire harness includes a table 10, a terminal loading mechanism 20, a terminal crimping mechanism 30, and a harness loading mechanism 40, wherein:
the terminal loading and placing mechanism 20 is arranged on the upper side of the workbench 10 and comprises a fixed bar 201, a first telescopic cylinder 205, a loading and placing bar 210, a second telescopic cylinder 214 and a linkage bar 215, and the terminal loading and placing mechanism 20 is used for simultaneously placing a plurality of terminals 50 so as to improve the placing efficiency of the terminals 50;
the wire harness carrying and placing mechanism 40 is arranged above the terminal carrying and placing mechanism 20 and comprises a second hydraulic cylinder 401, a lifting plate 402, a positioning strip 406, a carrying plate 411, a placing strip 413 and a material blocking strip 414, and the wire harness carrying and placing mechanism 40 is used for simultaneously placing a plurality of wire harnesses 60 so as to improve the placing efficiency of the wire harnesses 60;
the terminal crimping mechanism 30 is disposed beside the wire harness loading mechanism 40 and includes a supporting plate 301, a supporting rod 302, a first hydraulic cylinder 305 and a crimping bar 306, and the terminal crimping mechanism 30 is configured to crimp the upper terminal 50 at the ends of the plurality of wire harnesses 60 at the same time, so as to improve the crimping efficiency of the terminal 50.
In this embodiment, the fixed strip 201 is C-shaped steel and is horizontally fixed on the upper side of the workbench 10, two ends of the fixed strip 201 are symmetrically hinged with L-shaped rotating strips 202, the other end of the rotating strip 202 is horizontally welded with an overhanging plate 203, the upper end of the overhanging plate 203 is vertically fixed with an L-shaped first fixed plate 204, a first telescopic cylinder 205 is horizontally installed on the outer side of the first fixed plate 204, the end of a piston rod of the first telescopic cylinder 205 is connected with a first hinged seat 206, the first hinged seat 206 is connected with an L-shaped first hinged strip 207, the lower part of the first fixed plate 204 is welded with a second hinged seat 208, the second hinged seat 208 is connected with a second hinged strip 209, the other end of the first hinged strip 207 is connected with the other end of the second hinged strip 209, the carrying and placing strip 210 is of a hollow structure and is horizontally installed on the upper side of the first hinged strip 207, the upper side of the carrying and placing strip 210 is uniformly provided with a row of first adsorption holes 210a, a row of loading columns 211 is vertically fixed beside the row of first adsorption holes 210a correspondingly, the side surface of the loading bar 210 is connected with a first air suction pipe 212, a rear-suspended L-shaped fixing plate 213 is horizontally fixed in the middle of the fixing bar 201, a second telescopic air cylinder 214 is horizontally installed at the rear side of the fixing plate 213, the linkage bar 215 is horizontally connected to the tail end of a piston rod of the second telescopic air cylinder 214, a strip-shaped linkage groove 215a is formed in the linkage bar 215, a linkage rod 216 is vertically fixed to the other end of the rotating bar 202, and the linkage rod 216 is connected to the linkage groove 215a in a sliding mode.
In this embodiment, the top of workstation 10 is located to backup pad 301 level, bracing piece 302 is equipped with a plurality of and evenly locates between backup pad 301 and the workstation 10, the upper end of bracing piece 302 is connected in the downside of backup pad 301 through a flange seat 303, the lower extreme of bracing piece 302 is connected in the upside of workstation 10 through two flange seats 304, a pneumatic cylinder 305 is equipped with a pair and bilateral symmetry and installs in the upside of backup pad 301, crimping strip 306 is equipped with a pair and corresponds the piston rod end of installing in two pneumatic cylinders 305, crimping strip 306's bottom evenly is equipped with the crimping groove 306a of one row of V type, guide post 307 is installed to symmetry around crimping strip 306's the top, guide post 307 is with the help of guide sleeve 308 and backup pad 301 sliding connection.
In this embodiment, the second hydraulic cylinder 401 is arranged between the first two hydraulic cylinders 305 in parallel and is installed on the upper side of the support plate 301, the lifting plate 402 is horizontally connected to the end of the piston rod of the second hydraulic cylinder 401, the top of the lifting plate 402 is symmetrically provided with the second guide posts 403 in the front and back direction, the second guide posts 403 are in sliding fit with the support plate 301 by means of the second guide sleeves 404, the front and back ends of the lifting plate 402 are symmetrically provided with the lifting frames 405, the positioning strips 406 are provided with a pair of positioning posts 406 and are symmetrically connected to the bottoms of the front and back lifting frames 405 in the left and right direction, the upper side of the positioning strips 406 is uniformly provided with a row of positioning tables 407, the upper side of the positioning tables 407 is centrally provided with a positioning block 408 in a frustum shape, the middle of the positioning block 408 is coaxially provided with an air suction hole 408a, the positioning strips 406 are connected with the second air suction pipe 409 below each positioning block 408, and the air suction holes 408a extend downwards and are communicated with the second air suction pipe 409, the upper side of the carrying and placing plate 411 is uniformly distributed with U-shaped carrying and placing grooves 411a, the bottom of the carrying and placing groove 411a is uniformly provided with a row of adsorption holes 411b, the lower side of the carrying and placing groove 411a is provided with air flow through holes 411c in parallel, two ends of the air flow through holes 411c are connected with sealing screws 412, the adsorption holes 411b extend downwards and are communicated with the air flow through holes 411c, the placing strips 413 are provided with a pair of placing grooves 413 which are arranged on the lower side of the carrying and placing plate 411 in a bilateral symmetry mode, the lower side of the placing strips 413 is uniformly provided with a row of placing grooves 413a, the placing grooves 413a are in a conical structure and are matched with the positioning blocks 408, the placing grooves 413a extend upwards and are communicated with the air flow through holes 411c, and the blocking strips 414 are provided with a pair of placing grooves which are arranged on the left side and the right side of the carrying and placing plate 411 in a symmetry mode.
In this embodiment, a hook spring 217 is connected between the left and right linkage rods 216. The hook spring 217 is additionally arranged between the left linkage rod 216 and the right linkage rod 216, so that the two linkage rods 216 have a movement trend of being close to each other, and the problems of mechanical blockage and blockage are avoided.
In this embodiment, a seal ring 410 is coaxially fitted on the upper side of the positioning table 407. By additionally arranging the sealing ring 410, when the placing strip 413 is placed on the positioning table 407, air flow cannot pass through a gap between the placing strip 413 and the positioning table 407, so that a certain sealing effect is achieved.
In this embodiment, the lower surface of the material blocking strip 414 is 2-3mm higher than the bottom surface of the loading slot 411a, which does not affect the normal loading of the end of the wire harness 60 into the terminal 50, and the distance between the left and right material blocking strips 414 is 3-5mm greater than the length of the wire harness 60, which does not affect the normal loading of the middle of the wire harness 60 into the loading slot 411 a.
In the present embodiment, such a terminal crimping apparatus for a thick wire harness is, in practical use:
step 1: the piston rods of the two telescopic cylinders 214 extend to drive the linkage bars 215 and the linkage rods 216 at the two sides to move forwards, so as to drive the rotating bars 202 at the two sides and the overhanging plate 203 to horizontally rotate 90 degrees forwards, so that the carrying and placing bars 210 at the two sides also horizontally rotate 90 degrees forwards synchronously, then the piston rods of the two telescopic cylinders 205 extend to drive the carrying and placing bars 210 at the two sides to vertically turn 90 degrees forwards respectively, then the terminals 50 are sleeved on the carrying and placing columns 211 at the two sides correspondingly by workers, the terminals 50 are in a vertical state under the action of self gravity, then the air in the carrying and placing bars 210 is sucked away through the air suction pipe 212, a negative pressure condition is formed at the adsorption hole one 210a, so that the terminals 50 are adsorbed on the carrying and placing bars 210 firmly, then the piston rods of the two telescopic cylinders 205 shrink and drive the carrying and placing bars 210 at the two sides to vertically turn 90 degrees backwards respectively, then, the piston rod of the second telescopic cylinder 214 contracts and drives the linkage bar 215 and the linkage bars 216 on the two sides to move backwards, so as to drive the rotating bars 202 and the overhanging plates 203 on the two sides to horizontally rotate backwards by 90 degrees, so that the carrying bars 210 on the two sides also horizontally rotate backwards by 90 degrees synchronously, and thus the simultaneous placement of a plurality of terminals 50 is completed;
step 2: manually taking the loading and unloading plate 411, manually placing the wire harnesses 60 in the loading and unloading groove 411a of the loading and unloading plate 411 correspondingly, ensuring that the end parts of the wire harnesses 60 are positioned at the inner sides of the material blocking strips 414, then transferring the loading and unloading plate 411 to the upper sides of the positioning strips 406, correspondingly inserting the positioning blocks 408 into the loading and unloading groove 413a, then sucking air in the loading and unloading plate 411 through a second air suction pipe 409, and forming a negative pressure condition at a second adsorption hole 411b to enable the wire harnesses 60 to be firmly adsorbed on the loading and unloading plate 411, so that the simultaneous installation of a plurality of wire harnesses 60 is completed;
and step 3: the piston rod of the second hydraulic cylinder 401 extends and drives the lifting frame 405 and the carrying plate 411 to move downwards until two ends of the wiring harness 60 on the carrying plate 411 are correspondingly placed on the inner sides of the terminals 50 on the two sides;
and 4, step 4: the piston rods of the hydraulic cylinders I305 on the two sides extend and respectively drive the crimping strips 306 on the two sides to move downwards until the terminals 50 on the two sides are correspondingly inserted into the crimping grooves 306a on the crimping strips 306 on the two sides, and the terminals 50 deform due to stress and are pressed at the end parts of the wire harnesses 60, so that the terminals 50 are pressed and connected at the end parts of the wire harnesses 60 at the same time;
and 5: the piston rods of the hydraulic cylinders one 305 on the two sides contract and respectively drive the compression joint strips 306 on the two sides to move upwards until the compression joint strips ascend to the initial height, and then the wire harnesses on the lower placing plate 411 are manually taken out and put.
The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.
Claims (7)
1. A terminal crimping apparatus for a thick wire harness, characterized in that: including workstation (10), terminal load mechanism (20), terminal crimping mechanism (30) and pencil load mechanism (40), wherein:
the terminal carrying and placing mechanism (20) is arranged on the upper side of the workbench (10) and comprises a fixing strip (201), a first telescopic cylinder (205), a carrying and placing strip (210), a second telescopic cylinder (214) and a linkage strip (215), and the terminal carrying and placing mechanism (20) is used for simultaneously placing a plurality of terminals (50) so as to improve the placing efficiency of the terminals (50);
the wire harness carrying and placing mechanism (40) is arranged above the terminal carrying and placing mechanism (20) and comprises a hydraulic cylinder II (401), a lifting plate (402), a positioning strip (406), a carrying plate (411), a placing strip (413) and a material blocking strip (414), and the wire harness carrying and placing mechanism (40) is used for simultaneously placing a plurality of wire harnesses (60) so as to improve the placing efficiency of the wire harnesses (60);
the terminal crimping mechanism (30) is arranged beside the wire harness loading mechanism (40) and comprises a supporting plate (301), a supporting rod (302), a first hydraulic cylinder (305) and a crimping strip (306), and the terminal crimping mechanism (30) is used for simultaneously crimping the upper terminals (50) at the ends of a plurality of wire harnesses (60) so as to improve the crimping efficiency of the terminals (50).
2. A terminal crimping apparatus for a thick wire harness according to claim 1, characterized in that: the fixed strip (201) is C-shaped steel and is horizontally fixed on the upper side of the workbench (10), two ends of the fixed strip (201) are symmetrically hinged with a rotating strip (202) of an L type, the other end of the rotating strip (202) is horizontally welded with an overhanging plate (203), the upper end of the overhanging plate (203) is vertically fixed with a first fixing plate (204) of the L type, a first telescopic cylinder (205) is horizontally arranged on the outer side of the first fixing plate (204), the tail end of a piston rod of the first telescopic cylinder (205) is connected with a first hinged seat (206), the first hinged seat (206) is connected with a first hinged strip (207) of the L type, the lower part of the first fixing plate (204) is welded with a second hinged seat (208), the second hinged seat (208) is connected with a second hinged strip (209), the other end of the first hinged strip (207) is connected with the other end of the second hinged strip (209), the carrying and placing strip (210) is of a hollow structure and is horizontally arranged on the upper side of the first hinged strip (207), the upside of carrying and putting strip (210) evenly is equipped with one row of absorption hole (210a) to the side correspondence vertical fixation who puts one row of absorption hole (210a) has one row of year post (211), the side of carrying and putting strip (210) is connected with breathing pipe (212), the middle level of fixed strip (201) is fixed with towards the rear overhang, the fixed plate two (213) of L type, telescopic cylinder two (214) horizontal installation is in the rear side of fixed plate two (213), linkage strip (215) horizontal connection is terminal in the piston rod of telescopic cylinder two (214), be equipped with rectangular shape linkage groove (215a) on linkage strip (215), the other end of rotatory strip (202) still vertically fixed has linkage rod (216), linkage rod (216) sliding connection is in linkage groove (215 a).
3. A terminal crimping apparatus for a thick wire harness according to claim 2, characterized in that: the supporting plate (301) is horizontally arranged above the workbench (10), the supporting rods (302) are provided with a plurality of supporting rods and are uniformly arranged between the supporting plate (301) and the workbench (10), the upper end of the supporting rod (302) is connected with the lower side of the supporting plate (301) through a first flange seat (303), the lower end of the supporting rod (302) is connected with the upper side of the workbench (10) through a second flange seat (304), the hydraulic cylinder I (305) is provided with a pair of hydraulic cylinders which are symmetrically arranged at the upper side of the support plate (301), the crimping strip (306) is provided with a pair of crimping strips and is correspondingly arranged at the tail ends of piston rods of the two hydraulic cylinders I (305), the bottom of the crimping strip (306) is uniformly provided with a row of V-shaped crimping grooves (306a), the top of the crimping strip (306) is symmetrically provided with a first guide post (307) in front and back, the first guide column (307) is connected with the support plate (301) in a sliding mode through the first guide sleeve (308).
4. A terminal crimping apparatus for a thick wire harness according to claim 3, wherein: the second hydraulic cylinder (401) is arranged between the first hydraulic cylinders (305) in parallel and is installed on the upper side of the supporting plate (301), the lifting plate (402) is horizontally connected to the tail end of a piston rod of the second hydraulic cylinder (401), guide posts (403) are symmetrically installed on the front portion and the rear portion of the top of the lifting plate (402), the guide posts (403) are in sliding fit with the supporting plate (301) through guide sleeves (404), lifting frames (405) are symmetrically installed at the front end and the rear end of the lifting plate (402), the positioning strip (406) is provided with a pair of positioning blocks and is symmetrically connected to the bottoms of the front lifting frame (405) and the rear lifting frame (405) in a left-right mode, a row of positioning tables (407) are evenly installed on the upper side of the positioning tables (406), a cone table-shaped positioning block (408) is installed in the middle of the positioning tables (407), and an air suction hole (408a) is coaxially arranged in the middle of the positioning block (408), the positioning strips (406) are connected with a second air suction pipe (409) below each positioning block (408), the air suction holes (408a) extend downwards and are communicated with the second air suction pipes (409), U-shaped carrying grooves (411a) are uniformly distributed on the upper side of the carrying plate (411), a row of second adsorption holes (411b) are uniformly arranged at the bottom of the carrying grooves (411a), air flow through holes (411c) are arranged below the carrying grooves (411a) in parallel, sealing screws (412) are connected at two ends of the air flow through holes (411c), the second adsorption holes (411b) extend downwards and are communicated with the air flow through holes (411c), a pair of placing strips (413) are arranged on the lower side of the carrying plate (411) in a left-right symmetrical mode, a row of placing grooves (413a) are uniformly arranged on the lower side of the placing strips (413), the placing grooves (413a) are of a conical structure and are matched with the positioning blocks (408), the placing grooves (413a) extend upwards and are communicated with the air flow through holes (411c), and the material blocking strips (414) are provided with a pair and are symmetrically arranged at the left side and the right side of the placing plate (411).
5. A terminal crimping apparatus for a thick wire harness according to claim 2, characterized in that: a hook spring (217) is connected between the left linkage rod and the right linkage rod (216).
6. A terminal crimping apparatus for a thick wire harness according to claim 4, wherein: and a sealing ring (410) is coaxially embedded on the upper side of the positioning table (407).
7. A terminal crimping apparatus for a thick wire harness according to claim 4, wherein: the lower surface of the material blocking strip (414) is 2-3mm higher than the bottom surface of the loading groove (411a), and the distance between the left material blocking strip and the right material blocking strip (414) is 3-5mm longer than the length of the wiring harness (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110994822.6A CN113644517A (en) | 2021-08-27 | 2021-08-27 | Terminal crimping equipment for thick wire harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110994822.6A CN113644517A (en) | 2021-08-27 | 2021-08-27 | Terminal crimping equipment for thick wire harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113644517A true CN113644517A (en) | 2021-11-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110994822.6A Pending CN113644517A (en) | 2021-08-27 | 2021-08-27 | Terminal crimping equipment for thick wire harness |
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| CN (1) | CN113644517A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114801220A (en) * | 2022-03-15 | 2022-07-29 | 安徽信息工程学院 | Fast assembly equipment of wind sweeping blade and clamping plate in air conditioner |
| CN117300585A (en) * | 2023-10-13 | 2023-12-29 | 东风精密铸造有限公司 | Pneumatic pressing device for automobile ball pin dust cover clamp |
-
2021
- 2021-08-27 CN CN202110994822.6A patent/CN113644517A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114801220A (en) * | 2022-03-15 | 2022-07-29 | 安徽信息工程学院 | Fast assembly equipment of wind sweeping blade and clamping plate in air conditioner |
| CN114801220B (en) * | 2022-03-15 | 2024-01-23 | 安徽信息工程学院 | Quick assembly equipment of sweep blade and cardboard in air conditioner |
| CN117300585A (en) * | 2023-10-13 | 2023-12-29 | 东风精密铸造有限公司 | Pneumatic pressing device for automobile ball pin dust cover clamp |
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