CN110071407B - Hot melt adhesive type aluminum alloy terminal press-fit die for fixing wire harness - Google Patents
Hot melt adhesive type aluminum alloy terminal press-fit die for fixing wire harness Download PDFInfo
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- CN110071407B CN110071407B CN201910302151.5A CN201910302151A CN110071407B CN 110071407 B CN110071407 B CN 110071407B CN 201910302151 A CN201910302151 A CN 201910302151A CN 110071407 B CN110071407 B CN 110071407B
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- pressing
- aluminum alloy
- hot melt
- melt adhesive
- blanking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
- B05C5/0212—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles
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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
- H01R43/005—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for making dustproof, splashproof, drip-proof, waterproof, or flameproof connection, coupling, or casing
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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
Abstract
The invention discloses a hot melt adhesive type aluminum alloy terminal pressing die for fixing a wire harness, which structurally comprises a workbench, a lower pressing mechanism, a rotating rod, a side fixing plate, an upper stable pressing mechanism, a trapezoidal limiting column and a control panel, wherein the lower pressing mechanism is embedded on the upper surface of the workbench, the wire harness and an aluminum alloy terminal are sealed and fixed by an upper stable pressing mechanism, a sealing groove and a sol pressing groove, so that glue injection and pressing are conveniently carried out on the joint of the wire harness and the aluminum alloy terminal, conical teeth are matched with a pressing cylinder to press an aluminum foil firstly, then a pit is formed on the surface of the aluminum foil by extrusion, the fixation of the aluminum foil to a copper wire is improved, the anti-pulling strength is improved, the contact of the aluminum foil and the aluminum alloy terminal is tighter, the electrifying performance is better, a plurality of rotating wheels and a plurality of resilient rods are matched, the falling speed and the falling amount of the sizing material are controlled, the sizing material just wraps the exposed copper, and simultaneously, the tensile strength is improved.
Description
Technical Field
The invention relates to a wire harness terminal pressing die, in particular to a hot melt adhesive type aluminum alloy terminal pressing die for fixing a wire harness.
Background
The household circuit is formed by connecting a plurality of wires with electrical equipment, the wires are connected by virtue of a wiring terminal, the wires are also connected with the electrical equipment by virtue of the wiring terminal, the joint of the terminal and the wires is an aluminum foil, the traditional connection mode of the terminal and the wires is press-fit connection, namely, a crimping pliers is used for pressing, wherein the exposed part is wound and laminated by using an insulating tape, and problems can occur in the use process of the connection mode; there is the gap between adhesive tape and the junction, will take place electric leakage phenomenon in the humid environment, factor of safety is low, and the simple pressfitting of aluminium foil and copper line is receiving when transversely dragging, drops easily, and tensile strength is poor.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a hot melt adhesive type aluminum alloy terminal pressing die for fixing a wire harness, which is used for solving the problems that a gap exists between an adhesive tape and a connecting part, the electric leakage phenomenon occurs in a humid environment, the safety coefficient is low, the aluminum foil and a copper wire are easy to fall off when being transversely pulled due to simple pressing of the aluminum foil and the copper wire, and the tensile strength is poor.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a hot melt adhesive formula aluminum alloy terminal press fitting die for pencil is fixed, its structure includes workstation, lower pressing mechanism, bull stick, side fixed plate, goes up and stabilizes pressing mechanism, trapezoidal spacing post, control panel, lower pressing mechanism inlays in the upper surface of workstation, side fixed plate is equipped with two altogether and welds respectively at the both ends about the workstation, the lower extreme and the workstation swing joint of bull stick, the middle section and the last press fitting mechanism clearance fit of bull stick, trapezoidal spacing post welds the right-hand member at last stable pressing mechanism, it passes through trapezoidal spacing post and the upper end sliding connection of workstation to go up to stabilize pressing mechanism, control panel passes through the screw fixation and stabilizes the positive left end of pressing mechanism at last.
In order to optimize the technical scheme, the method further comprises the following steps:
in the above scheme, the lower pressing mechanism is composed of a wire harness, a sol pressing groove, a lower base and an aluminum alloy terminal, the sol pressing groove is embedded in the upper surface of the lower base, the aluminum alloy terminal is in clearance fit with the right end of the sol pressing groove, the wire harness is in clearance fit with the left end of the sol pressing groove, and the right end of the wire harness is in interference fit with the aluminum alloy terminal.
In the above scheme, go up stable pressing mechanism and constitute by seal groove, pressfitting seat, manual extrusion resilience mechanism, hot melt adhesive box, hot melt adhesive ration unloading mechanism, the seal groove inlays in the middle section of pressfitting seat lower surface, manual extrusion resilience mechanism interference fit is in the inside middle section of pressfitting seat, the welding of hot melt adhesive box is at the inside left end of pressfitting seat, hot melt adhesive ration unloading mechanism interference fit is at the lower extreme of hot melt adhesive box.
In the above scheme, manual extrusion resilience mechanism comprises metal cavity drum, press extension mechanism, spring, spout, press the depression bar, the spring encircles and connects the outer lane at press extension mechanism, the spout inlays in the inside middle section of metal cavity drum, press the lower extreme of extension mechanism clearance fit in the inside of metal cavity drum, press the upper end of extension mechanism according to depression bar threaded connection.
In the above scheme, the quantitative hot melt adhesive blanking mechanism is composed of a blocking seat, a blanking rocker, a bearing and a stirring resilience blanking structure, wherein the stirring resilience blanking structure is in interference fit with the right end inside the blocking seat, the bearing is in interference fit with the outer ring of the blanking rocker, and the blanking rocker is mechanically connected inside the blocking seat through the bearing.
In the above scheme, the pressing extension mechanism is composed of a pressing barrel, a secondary pressing structure, a hydraulic cavity and sliding chucks, wherein the hydraulic cavity is embedded in the middle section of the inside of the pressing barrel, the sliding chucks are totally provided with two parts and respectively glued to the left side and the right side of the upper end of the pressing barrel, and the secondary pressing structure is in clearance fit with the lower end of the inside of the pressing barrel.
In the above scheme, mix resilience blanking structure and constitute by unloading pipeline, many pages of runners, resilience pole, putty round platform, compound elasticity frame, many pages of runners swing joint are at the inside lower extreme of unloading pipeline, the lower extreme and the many pages of runners clearance fit of resilience pole, putty round platform interference fit is in the middle section of resilience pole, compound elasticity frame swing joint is in the upper end of resilience pole.
In the above scheme, the secondary press-fit structure is composed of conical teeth, a lower press plate and a lower press cylinder, the lower press plate is welded at the lower end of the lower press cylinder, the conical teeth are provided with more than two conical teeth and are respectively in interference fit with the lower surface of the lower press plate, and the lower press cylinder is in clearance fit with the lower end inside the press-fit cylinder.
Has the advantages that:
the invention relates to a hot melt adhesive type aluminum alloy terminal pressing die for fixing a wire harness, which is characterized in that when in use, an operator places the aluminum alloy terminal in a third section of a sol pressing groove, the wire harness is placed in a first section of the sol pressing groove, an exposed copper wire at the right end of the wire harness is in clearance fit in an aluminum foil at the left end of the aluminum alloy terminal, the connecting position is in a second section, namely a middle section position, in the sol pressing groove, then a rotating rod is rotated to enable an upper stable pressing mechanism to move downwards to the bottommost end, a sealing groove is buckled at the upper end of a lower pressing mechanism, the size of the sealing groove is equal to that of the sol pressing groove and is mutually symmetrical, the wire harness and the aluminum alloy terminal are just buckled and sealed, then a pressing rod in a manual extrusion rebounding mechanism is pressed to enable a pressing extending mechanism to move downwards, a spring is compressed, a sliding chuck in the pressing extending mechanism moves in a sliding groove, the pressing extending mechanism is prevented from deflecting, the pressing barrel extrudes the aluminum foil at the left end of the aluminum alloy terminal to enable the aluminum foil to deform to press the copper wire, namely, the copper wire is wrapped in the pressing barrel, when the pressing barrel moves downwards to a limit position, the pressing rod is rotated to extrude the hydraulic cavity to enable the secondary pressing structure to extend downwards, the conical teeth at the lower end of the lower pressing plate extrude the upper surface of the aluminum foil at the moment, a plurality of sunken pits are formed on the surface of the aluminum foil, the pits further extrude and fix the copper wire, the fixed strength between the left end of the aluminum alloy terminal and the wire harness is improved, higher tensile strength is achieved when transverse pulling is resisted, then a blanking rocker in the hot melt adhesive quantitative blanking mechanism is rotated, a bearing enables the blanking rocker to rotate more flexibly, the blanking rocker drives a multi-page rotating wheel, the multi-page rotating wheel enables the multi-page rotating wheel to move up, the blade of many pages of runners all is the curve structure, prevent that the rebound rod from receiving too much lateral thrust and warping, the putty round platform moves along with the removal of rebound rod, thereby the falling speed of control sizing material and the volume of unloading, compound elastic frame makes the rebound rod have sufficient elasticity and seals the unloading pipeline, later the sizing material can flow the second section in the sol pressfitting groove, the sizing material wraps up the junction of pencil and aluminum alloy terminal, prevent that the copper line from exposing, it can to take out after the cooling.
The invention relates to a hot melt adhesive type aluminum alloy terminal pressing die for fixing a wire harness, which is provided with an upper stable pressing mechanism, wherein a sealing groove and a sol pressing groove are used for sealing and fixing the wire harness and an aluminum alloy terminal, so that the joint of the wire harness and the aluminum alloy terminal is convenient to glue and press, conical teeth are matched with a pressing cylinder, firstly, an aluminum foil is pressed, and then, a pit is formed on the surface of the aluminum foil by extrusion, so that the fixation of the aluminum foil to a copper wire is improved, the tensile strength is improved, the contact between the aluminum foil and the copper wire is tighter, the electrifying performance is better, a plurality of rotating wheels are matched with a rebound rod, the falling speed and the falling amount of a sizing material are controlled, the sizing material just wraps the exposed copper wire at the joint, the equipment.
Drawings
Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of the embodiments of the invention when taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural view of a hot melt adhesive type aluminum alloy terminal press-fitting mold for fixing a wire harness according to the present invention.
Fig. 2 is an enlarged structural schematic diagram of the lower pressing mechanism of the present invention.
Fig. 3 is a schematic structural view of a cross section of the upper stable pressing mechanism of the present invention.
Fig. 4 is a structural schematic diagram of the manual compression rebound mechanism of the invention with an enlarged section.
Fig. 5 is a detailed structural schematic diagram of the cross section of the quantitative hot melt adhesive blanking mechanism of the present invention.
Fig. 6 is a schematic structural view of the pressing protrusion mechanism of the present invention.
FIG. 7 is a schematic structural diagram of a right-side cross section of an agitated resilient blanking structure according to the present invention.
Fig. 8 is an enlarged schematic structural view of the secondary pressing structure of the present invention.
Description of reference numerals: the device comprises a workbench 1, a lower pressing mechanism 2, a rotating rod 3, a side fixing plate 4, an upper stable pressing mechanism 5, a trapezoidal limit column 6, a control panel 7, a wire harness 21, a sol pressing groove 22, a lower base 23, an aluminum alloy terminal 24, a sealing groove 51, a pressing seat 52, a manual extrusion springback mechanism 53, a hot melt adhesive box 54, a hot melt adhesive quantitative blanking mechanism 55, a metal hollow cylinder 531, a pressing extension mechanism 532, a spring 533, a sliding groove 534, a pressing rod 535, a blocking seat 551, a blanking rocker 552, a bearing 553, a stirring springback blanking structure 554, a pressing cylinder 5321, a secondary pressing structure 5322, a hydraulic cavity 5323, a sliding chuck 5324, a blanking pipeline 5541, a multi-page rotating wheel 5542, a springback rod 5543, a blocking circular platform 5544, a composite elastic frame 5545, a conical tooth 5322a, a lower pressing plate 5322b and a lower pressing cylinder 5322 c.
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.
Referring to fig. 1, the present invention provides a hot melt adhesive type aluminum alloy terminal pressing mold for fixing a wire harness: the structure of the device comprises a workbench 1, a lower pressing mechanism 2, a rotating rod 3, a side fixing plate 4, an upper stable pressing mechanism 5, a trapezoidal limiting column 6 and a control panel 7, wherein the lower pressing mechanism 2 is embedded on the upper surface of the workbench 1, the side fixing plate 4 is provided with two parts which are respectively welded at the left end and the right end of the workbench 1, the lower end of the rotating rod 3 is movably connected with the workbench 1, the middle section of the rotating rod 3 is in clearance fit with the upper stable pressing mechanism 5, the trapezoidal limiting column 6 is welded at the right end of the upper stable pressing mechanism 5, the upper stable pressing mechanism 5 is in sliding connection with the upper end of the workbench 1 through the trapezoidal limiting column 6, and the control panel 7 is fixed at the front left end of the upper stable pressing mechanism 5 through screws.
Referring to fig. 2, the lower pressing mechanism 2 includes a wire harness 21, a sol pressing groove 22, a lower base 23, and an aluminum alloy terminal 24, the sol pressing groove 22 is embedded in the upper surface of the lower base 23, the aluminum alloy terminal 24 is in clearance fit with the right end of the sol pressing groove 22, the wire harness 21 is in clearance fit with the left end of the sol pressing groove 22, the right end of the wire harness 21 is in interference fit with the aluminum alloy terminal 24, the sol pressing groove 22 is divided into three sections, the first section is equal in size to the diameter of the wire harness 21 from left to right, the second section is a connection area between the wire harness 21 and the aluminum alloy terminal 24 and serves as a position for subsequent gluing, the third section is equal in diameter to the aluminum alloy terminal 24, and the aluminum alloy terminal 24 is convenient to take and place.
Referring to fig. 3, the upper stable pressing mechanism 5 includes a sealing groove 51, a pressing seat 52, a manual squeezing rebounding mechanism 53, a hot melt adhesive box 54, and a hot melt adhesive quantitative discharging mechanism 55, the sealing groove 51 is embedded in the middle section of the lower surface of the pressing seat 52, the manual squeezing rebounding mechanism 53 is in interference fit with the middle section of the inside of the pressing seat 52, the hot melt adhesive box 54 is welded at the left end of the inside of the pressing seat 52, the hot melt adhesive quantitative discharging mechanism 55 is in interference fit with the lower end of the hot melt adhesive box 54, the sealing groove 51 is divided into three sections corresponding to the sol pressing groove 22, so as to fasten the wire harness 21 and the aluminum alloy terminal 24 for sealing, the manual squeezing rebounding mechanism 53 can press the left end of the aluminum alloy terminal 24, so that the right end of the wire harness 21 is fixed to the left end of the aluminum alloy terminal 24, a heating device and a hot melt adhesive are arranged inside the hot melt adhesive box 54, the quantitative, the adhesive is flowed to the second stage position in the adhesive caulking groove 22 and the sealing groove 51, and the wiring harness 21 and the aluminum alloy terminal 24 are fixed to each other.
Referring to fig. 4, the manual squeezing rebounding mechanism 53 is composed of a metal hollow cylinder 531, a pushing and extending mechanism 532, a spring 533, a sliding chute 534, and a pushing rod 535, wherein the spring 533 is connected around an outer ring of the pushing and extending mechanism 532, the sliding chute 534 is embedded in a middle section of the metal hollow cylinder 531, the pushing and extending mechanism 532 is in clearance fit with a lower end of the metal hollow cylinder 531, the pushing rod 535 is connected to an upper end of the pushing and extending mechanism 532 in a threaded manner, the spring 533 enables the pushing and extending mechanism 532 to have rebounding capability, the sliding chute 534 limits the pushing and extending mechanism 532 to limit a moving space, and the pushing rod 535 facilitates an operator to control the pushing and extending mechanism 532.
Referring to fig. 5, the quantitative hot melt adhesive discharging mechanism 55 comprises a plugging seat 551, a discharging rocker 552, a bearing 553, and a stirring rebounding discharging structure 554, wherein the stirring rebounding discharging structure 554 is in interference fit with the right end inside the plugging seat 551, the bearing 553 is in interference fit with the outer ring of the discharging rocker 552, the discharging rocker 552 is mechanically connected inside the plugging seat 551 through the bearing 553, and the discharging rocker 552 controls the stirring rebounding discharging structure 554 to control the discharging speed and the discharging amount of the glue in the hot melt adhesive box 54.
Referring to fig. 6, the pressing and extending mechanism 532 includes a pressing cylinder 5321, a secondary pressing structure 5322, a hydraulic cavity 5323, and a sliding clamp 5324, the hydraulic cavity 5323 is embedded in a middle section of the inside of the pressing cylinder 5321, the sliding clamp 5324 is provided with two parts and respectively bonded to the left and right sides of the upper end of the pressing cylinder 5321, the secondary pressing structure 5322 is in clearance fit with the lower end of the inside of the pressing cylinder 5321, the lower end of the pressing cylinder 5321 can press the aluminum foil at the left end of the aluminum alloy terminal 24, so that the aluminum foil clamps the copper wire at the right end of the wire harness 21, and the secondary pressing structure 5322 performs secondary pressing on the clamped aluminum foil to improve the fixing performance.
Referring to fig. 7, the stirring rebounding blanking structure 554 is composed of a blanking pipe 5541, a plurality of rotating wheels 5542, a rebounding rod 5543, a blocking circular table 5544, and a composite elastic frame 5545, wherein the plurality of rotating wheels 5542 are movably connected to the lower end inside the blanking pipe 5541, the lower end of the rebounding rod 5543 is in clearance fit with the plurality of rotating wheels 5542, the blocking circular table 5544 is in interference fit with the middle section of the rebounding rod 5543, the composite elastic frame 5545 is movably connected to the upper end of the rebounding rod 5543, the plurality of rotating wheels 5542 make the rebounding rod 5543 move up and down repeatedly in the rotating process, so as to control the upward and downward movement of the blocking circular table 5544, thereby achieving the effect of controlling blanking, and the rebounding rod 5543 is pulled downward by the elastic force of the composite elastic frame 5545, so that the blocking circular table 5544 seals.
Referring to fig. 8, the secondary pressing structure 5322 is composed of a conical tooth 5322a, a lower pressing plate 5322b, and a lower pressing cylinder 5322c, the lower pressing plate 5322b is welded to the lower end of the lower pressing cylinder 5322c, the conical tooth 5322a is provided with two or more than two parts, and the two parts are respectively in interference fit with the lower surface of the lower pressing plate 5322b, the lower pressing cylinder 5322c is in clearance fit with the lower end of the inside of the pressing cylinder 5321, and the conical tooth 5322a can press the surface of the aluminum foil in the descending process, so that the surface of the aluminum foil forms a plurality of depressed small pits, and the pits further press and fix the copper wires at the right end of the wire harness 21, thereby improving the fixation of the aluminum alloy terminal 24 to the wire harness 21 and improving the tensile strength.
When in use, an operator places the aluminum alloy terminal 24 in the third section of the sol pressing groove 22, places the wire harness 21 in the first section of the sol pressing groove 22, and the bare copper wire at the right end of the wire harness 21 is in clearance fit in the aluminum foil at the left end of the aluminum alloy terminal 24, and the connection position is in the second section, i.e. the middle section, of the sol pressing groove 22, and then rotates the rotating rod 3 to enable the upper stabilizing pressing mechanism 5 to move downwards to the lowest end, at this time, the sealing groove 51 is buckled at the upper end of the lower pressing mechanism 2, wherein the size of the sealing groove 51 is equal to and symmetrical to the size of the sol pressing groove 22, and just buckles and seals the wire harness 21 and the aluminum alloy terminal 24, and then presses the pressing rod 535 in the manual extrusion rebounding mechanism 53 to enable the pressing extending mechanism 532 to move downwards, the spring 533 is compressed, the sliding chuck 5324 in the pressing extending mechanism 532 moves in the sliding groove 534, and prevent pressing the deflection of the extension mechanism 532, the pressing cylinder 5321 extrudes the aluminum foil at the left end of the aluminum alloy terminal 24, make the aluminum foil deform and press the copper wire, equivalent to wrap the copper wire inside, then when the pressing cylinder 5321 descends to the limit position, rotate the pressing rod 535, extrude the hydraulic cavity 5323, make the secondary pressing structure 5322 extend downwards, at this moment, the conical teeth 5322a at the lower end of the lower pressing plate 5322b extrude the upper surface of the aluminum foil, make the surface of the aluminum foil form a plurality of sunken pits, the pits further extrude and fix the copper wire, make the fixed strength between the left end of the aluminum alloy terminal 24 and the wire harness 21 improve, have higher tensile strength when opposing the transverse pulling, then rotate the blanking rocker 553 in the hot melt adhesive quantitative blanking mechanism 55, the bearing makes the blanking rocker 552 rotate more flexibly, the blanking rocker 552 drives the multi-page runner 5542, the multi page runner 552 makes the rebound rod 5543 move up and down, wherein the lower extreme of resilience pole 5543 is equipped with a pulley, the blade of many pages of runners 5542 all is the curvilinear figure structure, prevent that resilience pole 5543 from receiving too much lateral thrust and warping, putty round platform 5544 removes along with the removal of resilience pole 5543, thereby the volume of the falling speed and the unloading of control sizing material, compound elasticity frame 5545 makes resilience pole 5543 have sufficient elasticity and seals unloading pipeline 5541, later the sizing material can flow the second section in sol pressfitting groove 22, the sizing material wraps up pencil 21 and aluminum alloy terminal 24's junction, prevent that the copper line from exposing, it can to take out after the cooling.
According to the invention, through the mutual combination of the components, the sealing groove 51 and the sol pressing groove 22 are used for sealing and fixing the wire harness 21 and the aluminum alloy terminal 24, so that glue injection and pressing can be conveniently carried out on the joint of the two, the conical teeth 5322a and the pressing cylinder 5321 are matched with each other, the aluminum foil is firstly pressed, and then the surface of the aluminum foil is extruded to form a pit, so that the fixation of the aluminum foil to the copper wire is improved, the tensile strength is improved, the contact between the aluminum foil and the copper wire is tighter, the electrifying performance is better, the multi-blade rotating wheel 5542 and the rebound rod 5543 are matched with each other, the falling speed and the falling amount of the sizing material are controlled, the sizing material just wraps the exposed copper wire at the joint, the equipment.
The specific embodiments described herein are merely illustrative of the invention.
The present invention is not limited to the above-mentioned preferred embodiments, and any structural changes made under the teaching of the present invention shall be understood as falling within the scope of the present invention.
Claims (1)
1. The utility model provides a hot melt adhesive formula aluminum alloy terminal compression fittings mould for pencil is fixed, its structure includes workstation (1), down compression fittings mechanism (2), bull stick (3), side fixing plate (4), goes up and stabilizes compression fittings mechanism (5), trapezoidal spacing post (6), control panel (7), its characterized in that:
the lower pressing mechanism (2) is located on the upper surface of the workbench (1), the side fixing plates (4) are provided with two parts and are respectively arranged at the left end and the right end of the workbench (1), the lower end of the rotating rod (3) is connected with the workbench (1), the middle section of the rotating rod (3) is connected with the upper stabilizing pressing mechanism (5), the trapezoidal limiting column (6) is fixed at the right end of the upper stabilizing pressing mechanism (5), the upper stabilizing pressing mechanism (5) is connected with the upper end of the workbench (1) through the trapezoidal limiting column (6), and the control panel (7) is installed at the front left end of the upper stabilizing pressing mechanism (5);
the lower pressing mechanism (2) is composed of a wire harness (21), a sol pressing groove (22), a lower base (23) and an aluminum alloy terminal (24), the sol pressing groove (22) is located on the upper surface of the lower base (23), the aluminum alloy terminal (24) is fixed to the right end of the sol pressing groove (22), the wire harness (21) is arranged at the left end of the sol pressing groove (22), and the right end of the wire harness (21) is connected with the aluminum alloy terminal (24);
the upper stable pressing mechanism (5) consists of a sealing groove (51), a pressing seat (52), a manual extrusion rebounding mechanism (53), a hot melt adhesive box (54) and a hot melt adhesive quantitative blanking mechanism (55), wherein the sealing groove (51) is positioned in the middle section of the lower surface of the pressing seat (52), the manual extrusion rebounding mechanism (53) is arranged in the middle section inside the pressing seat (52), the hot melt adhesive box (54) is fixed at the left end inside the pressing seat (52), and the hot melt adhesive quantitative blanking mechanism (55) is arranged at the lower end of the hot melt adhesive box (54);
the manual extrusion rebounding mechanism (53) is composed of a metal hollow cylinder (531), a pressing extending mechanism (532), a spring (533), a sliding chute (534) and a pressing rod (535), wherein the spring (533) is located on the outer ring of the pressing extending mechanism (532), the sliding chute (534) is arranged in the middle section of the interior of the metal hollow cylinder (531), the pressing extending mechanism (532) is fixed at the lower end of the interior of the metal hollow cylinder (531), and the pressing rod (535) is installed at the upper end of the pressing extending mechanism (532);
the quantitative hot melt adhesive blanking mechanism (55) consists of a blocking seat (551), a blanking rocker (552), a bearing (553) and a stirring resilience blanking structure (554), wherein the stirring resilience blanking structure (554) is positioned at the right end inside the blocking seat (551), the bearing (553) is fixed on the outer ring of the blanking rocker (552), and the blanking rocker (552) is arranged inside the blocking seat (551) through the bearing (553);
the pressing and extending mechanism (532) is composed of a pressing cylinder (5321), a secondary pressing structure (5322), a hydraulic cavity (5323) and sliding chucks (5324), the hydraulic cavity (5323) is fixed in the middle section of the inside of the pressing cylinder (5321), the sliding chucks (5324) are provided with two parts and are respectively arranged on the left side and the right side of the upper end of the pressing cylinder (5321), and the secondary pressing structure (5322) is arranged at the lower end of the inside of the pressing cylinder (5321);
the stirring and rebounding blanking structure (554) consists of a blanking pipeline (5541), a plurality of pages of rotating wheels (5542), a rebounding rod (5543), a blocking circular table (5544) and a composite elastic frame (5545), wherein the plurality of pages of rotating wheels (5542) are arranged at the lower end inside the blanking pipeline (5541), the lower end of the rebounding rod (5543) is connected with the plurality of pages of rotating wheels (5542), the blocking circular table (5544) is fixed at the middle section of the rebounding rod (5543), and the composite elastic frame (5545) is arranged at the upper end of the rebounding rod (5543);
the secondary pressing structure (5322) is composed of conical teeth (5322a), a lower pressing plate (5322b) and a lower pressing cylinder (5322c), the lower pressing plate (5322b) is fixed at the lower end of the lower pressing cylinder (5322c), the conical teeth (5322a) are provided with more than two conical teeth and are respectively arranged on the lower surface of the lower pressing plate (5322b), and the lower pressing cylinder (5322c) is installed at the lower end inside the pressing cylinder (5321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910302151.5A CN110071407B (en) | 2019-04-16 | 2019-04-16 | Hot melt adhesive type aluminum alloy terminal press-fit die for fixing wire harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910302151.5A CN110071407B (en) | 2019-04-16 | 2019-04-16 | Hot melt adhesive type aluminum alloy terminal press-fit die for fixing wire harness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110071407A CN110071407A (en) | 2019-07-30 |
| CN110071407B true CN110071407B (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910302151.5A Active CN110071407B (en) | 2019-04-16 | 2019-04-16 | Hot melt adhesive type aluminum alloy terminal press-fit die for fixing wire harness |
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| CN (1) | CN110071407B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038858B (en) * | 2020-09-14 | 2021-12-10 | 郑克顺 | Wire clamping device |
| CN114172002B (en) * | 2021-12-13 | 2024-04-19 | 芜湖鑫联机电股份有限公司 | Wire harness processing crimping process for electric appliance |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001023466A (en) * | 1999-07-06 | 2001-01-26 | Uchiya Thermostat Kk | Terminal insulation part forming method for electric element and electric element provided with terminal insulation |
| US6247230B1 (en) * | 1999-04-19 | 2001-06-19 | William E. Hart | Impact tool head with cutting blades |
| CN103748742A (en) * | 2011-08-24 | 2014-04-23 | 矢崎总业株式会社 | Method of connecting electric cable to connector terminal and compression-molding die |
| CN104412453A (en) * | 2012-06-13 | 2015-03-11 | 矢崎总业株式会社 | Method of resin molding, metal mold for resin molding, and terminal fitting |
| CN207217975U (en) * | 2017-05-03 | 2018-04-10 | 高登新能源车辆科技（常州）有限公司 | Terminal bonding mould is used in high-voltage wiring harness production |
| CN208656141U (en) * | 2018-07-21 | 2019-03-26 | 青岛林达科技开发有限公司 | The pressing mold of conducting wire and terminal |
-
2019
- 2019-04-16 CN CN201910302151.5A patent/CN110071407B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6247230B1 (en) * | 1999-04-19 | 2001-06-19 | William E. Hart | Impact tool head with cutting blades |
| JP2001023466A (en) * | 1999-07-06 | 2001-01-26 | Uchiya Thermostat Kk | Terminal insulation part forming method for electric element and electric element provided with terminal insulation |
| CN103748742A (en) * | 2011-08-24 | 2014-04-23 | 矢崎总业株式会社 | Method of connecting electric cable to connector terminal and compression-molding die |
| CN104412453A (en) * | 2012-06-13 | 2015-03-11 | 矢崎总业株式会社 | Method of resin molding, metal mold for resin molding, and terminal fitting |
| CN207217975U (en) * | 2017-05-03 | 2018-04-10 | 高登新能源车辆科技（常州）有限公司 | Terminal bonding mould is used in high-voltage wiring harness production |
| CN208656141U (en) * | 2018-07-21 | 2019-03-26 | 青岛林达科技开发有限公司 | The pressing mold of conducting wire and terminal |
Also Published As
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|---|---|
| CN110071407A (en) | 2019-07-30 |
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Effective date of registration: 20220819 Address after: Green Intelligent Manufacturing Industrial Park, Changxing District, South Taihu Industrial Cluster Zone, Changxing County, Huzhou City, Zhejiang Province, 313000 Patentee after: Zhejiang kaisite Technology Co.,Ltd. Address before: 215000 163 Village Road, Fenghuangjing, Weitang Town, Xiangcheng District, Suzhou City, Jiangsu Province (east of Suwei Road) Patentee before: SUZHOU KAISITE MOULD Co.,Ltd. |