CN206673301U - A kind of current bar terminal riveting die set - Google Patents

Abstract

Riveting die set field is the utility model is related to, in particular it relates to a kind of current bar terminal riveting die set.Including delivery module, riveting module and forming module before riveting；For delivery module before the riveting module, the forming module is located at the riveting module rear before the riveting.The riveting module includes riveting mechanism, guide rail and track base；The riveting mechanism be located at the top of the guide rail and can fix with guide rail described in riveting in product；The track base be located at the guide rail lower section can support and the upper top guide rail in product；The matrix of the guide rail and track base is fixed together.Current bar terminal riveting die set provided by the utility model, automaticity is high, can be high with self-feeding, precision；Take riveting twice, sound construction after terminal shaping.

Description

A kind of current bar terminal riveting die set

Technical field

Riveting die set field is the utility model is related to, in particular it relates to a kind of current bar terminal riveting die set.

Background technology

Current bar terminal product, in production or sphere of life, it is often necessary to bear repeatedly plug electrical connection, the terminal knot The intensity of chalaza is to weigh the important indicator of current bar terminal quality.When the male end and female end of terminal combines, typically all Using the technique of riveting.So rationally mold design is directly connected to the quality of current bar terminal quality.It currently there are Current bar terminal riveting die set, have the shortcomings that automaticity is low, precision is not high and binding site is insecure.

Utility model content

The utility model provides a kind of current bar terminal riveting die set, and automaticity is high, can be with self-feeding, precision It is high；Take riveting twice, sound construction after terminal shaping.

A kind of current bar terminal riveting die set, including delivery module, riveting module and forming module before riveting.According to material transmission Direction, before the riveting delivery module positioned at it is described riveting module before, the forming module is located at the riveting module rear.

Delivery module includes stock stop and transport mechanism before the riveting；The stock stop is located at the transport mechanism Above；The stock stop is also located at immediately below product and can moved up and down, and the stage casing of the stock stop is rectangular shaped post, The upper end of the rectangular shaped post sets projection block, and the projection block can extend into the backgauge in the hole of product；The transport mechanism can Move left and right；With feeding structure before riveting in the groove of the transport mechanism side；Feeding structure can be logical at this before the riveting It is up and down in groove；Feeding structure upper end sets projection block before the riveting, and the projection block can extend into the hole of product.

The riveting module includes riveting mechanism, guide rail and track base；The riveting mechanism is located at the top of the guide rail And can fix with guide rail described in riveting in product；The lower section that the track base is located at the guide rail can support and upper top On the guide rail in product；The matrix of the guide rail and track base is fixed together.

The forming module includes shaping punching and final molding seat；The shaping punching is located in the top of product, it is described into Type punching is also located at the surface of the final molding seat and can be up and down；The final molding seat is located in the lower section of product And fixed position；The shaping punching and the final molding seat are used cooperatively riveted in the side of product joint portion.

Specifically, the guide rail is cuboid, and the upper of the guide rail sets the front and rear guide groove penetrated of two strips regarding face, its In before the riveting guide groove of delivery module be the first guide groove, be second to lead with the guide groove that first guide groove is set up in parallel Groove.The edge of first guide groove sets gap slot to be grown as digging into first in the middle part of product entrance, first guide groove It is square to run through groove.

Specifically, the track base support section is track base matrix, and the track base matrix is cuboid, the track base The head-on view center of matrix has dug screw mandrel through hole, in the middle part of the track base matrix there is the second rectangle to be housed through groove and leads Rail sliding block and guide rail feed mechanism；The guide rail slide block head-on view digs screw mandrel screw, and length is dug depending on face on the guide rail slide block Square feeder flute, the feeder flute is downward through the guide rail slide block；The guide rail feed mechanism is left view nearly " 7 Font " shape, the metamer that forward sight is nearly Y types, upper surface sets two pusher projections；The guide rail feed mechanism is placed in institute State in feeder flute, the step surface of middle epimere is erected on the guide rail slide block, and the guide rail slide block is integrally formed, described to lead Rail feed mechanism lower end sets spring.Screw mandrel runs through the track base and the guide rail slide block.The screw mandrel can clockwise and Both direction counterclockwise rotates and drives the guide rail slide block to move forward or retreat.

Specifically, the left view face of the guide rail and the track base matrix, which is provided with above and below left rectangle, runs through groove, edge of a knife block The accommodating left rectangle that is fixed in runs through groove up and down；The backsight face of the guide rail and the track base matrix is provided with rear rectangle Run through groove down；Buoyant block is placed in the rear rectangle and runs through groove up and down；The buoyant block combines for the cuboid of upper-thin-lower-thick, under End sets spring, and the buoyant block in the rear can be up and down in rectangular slot.

Specifically, the riveting mechanism includes side block, the first riveting needle stand, the first riveting pin, pilot pin, punctures punching, the Two riveting pins, the second riveting needle stand；It is some it is described when block is crimped on the guide rail on, dig institute on the first riveting needle stand The first riveting pin and the accommodating hole of the pilot pin are stated, the first riveting needle stand and the first riveting pin can live up and down It is dynamic；The first riveting needle stand is pressed on described in the junction of product；Described to puncture punching be cuboid, bottom cutting reservation one Individual cuboid is projected on side, described to puncture punching positioned at the surface of the edge of a knife block and move up and down, with the edge of a knife Block is respectively arranged at the both sides above and below product, the entrance top for puncturing punching and being also located at gap slot；It is described puncture punching and it is described Edge of a knife block, which will coordinate, to cut into single body by association in product.The second riveting needle stand be located at second guide groove just on It is square, the accommodating hole of the second riveting pin, the second riveting needle stand and the second riveting pin energy are dug on the second riveting needle stand It is enough up and down；The second riveting needle stand is used to be fixed on product；The second riveting pin is used for second and riveted.

It is preferred that the projection block of the upper end of the stock stop is a triangular prism, the inclined-plane of the triangular prism is arranged on the back of the body From in the direction that product is advanced.

It is preferred that the projection block of feeding structure upper end is a triangular prism before the riveting, the inclined-plane of the triangular prism is arranged on Away from the direction that product is advanced.

Current bar terminal riveting die set provided by the utility model, automaticity is high, can be high with self-feeding, precision； Take riveting twice, sound construction after terminal shaping.

Brief description of the drawings：

Fig. 1 rivets mould structure schematic diagram for a kind of current bar terminal described in the utility model.

Fig. 2 is a kind of current bar terminal riveting die set configuration schematic diagram described in the utility model.

Fig. 3 is the overlooking the structure diagram of guide rail 2200 described in the utility model.

Fig. 4 is the overlooking the structure diagram of track base 2300 described in the utility model.

Delivery module 1000 before riveting：

Feeding structure before stock stop 1100, transport mechanism 1200, riveting front-slider 1220, riveting front-slider punching 1210, riveting 1230；Triangular prism space 1221；

Rivet module 2000：

Riveting mechanism 2100, guide rail 2200, track base 2300, the first guide groove 2210, gap slot 2211, the first rectangular slot 2215, the first rectangle runs through groove 2212；First riveting pin through hole 2213；Second rectangular slot 2214；Molding of guide rail seat runs through Groove upper part 2215.Second rectangle runs through groove 2312, and molding of guide rail seat runs through groove lower part 2314, screw mandrel through hole 2313, 3rd rectangular slot 2311；Second rivet through hole 2316；4th rectangular slot 2315, edge of a knife block 2320, buoyant block 2320, lead Rail molding seat 2360.Guide rail slide block 2340, guide rail feed mechanism 2350, screw mandrel screw 2341, feeder flute 2342,

Pusher projection 2351, screw mandrel 2400, side block 2110, the first riveting needle stand 2120, the first riveting pin 2130, pilot pin 2140th, punching 2150, the second riveting pin 2160, the second riveting needle stand 2170 are punctured；

Forming module 3000：

Shaping punching 3100, final molding seat 3200.

Embodiment

In order that the purpose of this utility model, technical scheme and technique effect are more clearly understood, with reference to specific reality Mode is applied to be described further the utility model.It should be understood that specific embodiment described herein, is only used for explaining this reality With new, it is not used to limit the utility model.

Reference picture 1, a kind of current bar terminal riveting die set, including delivery module 1000 before riveting, riveting module 2000 and into Pattern block 3000.According to the direction of material transmission, delivery module 1000 is described before the riveting module 2000 before the riveting Forming module 3000 is behind the riveting module 2000.

With reference to figure 1 and Fig. 2, delivery module 1000 includes stock stop 1100 and transport mechanism 1200 before the riveting；It is described Stock stop 1100 is located at before the transport mechanism 1200；And be located in the underface of product and can move up and down, should The stage casing of stock stop 1100 is rectangular shaped post, and the upper end of the rectangular shaped post sets projection block, and the projection block, which can extend into, to be made Backgauge in the hole of product；Lower end is cylinder and sets spring；The transport mechanism 1200 includes riveting front-slider 1220, riveting front-slider rushes 1210 and riveting before feeding structure 1230；The riveting front-slider 1220 is made up of two section cuboids, wherein under being wider than of top half Half part；A triangular prism space 1221 is dug on the riveting front-slider 1220, before the triangular prism space 1221 is located at the riveting The upper of sliding block 1220 regards face and left view face intersection, and the height in the triangular prism space 1221 is less than the length of side that face is regarded on this；Institute State and about one groove is opened up on the head-on view of riveting front-slider 1220, the groove houses before the riveting feeding structure 1230 and described Feeding structure 1230 can be up and down in the groove before riveting；The upper end of feeding structure 1230 sets projection block before the riveting, should Projection block can extend into the hole of the female end 002 of the punching press current bar terminal, promotes and is moved ahead in product；The riveting front-slider punching 1210 be a cylinder, and inclined-plane is in the lower face that regards of the cylinder, and the riveting front-slider punching 1210 can move up and down, with inclined-plane The triangular prism space 1221 produces the power that moves ahead.

It is preferred that the projection block of the upper end of the stock stop 1100 is a triangular prism, the inclined-plane of the triangular prism is set Away from the direction that product is advanced.

It is preferred that the projection block of the upper end of feeding structure 1230 is a triangular prism before the riveting, the inclined-plane of the triangular prism is set Put away from the direction that product is advanced.

With reference to figure 1, the riveting module 2000 includes riveting mechanism 2100, guide rail 2200 and track base 2300；The riveting Press mechanism 2100 be located at the top of the guide rail 2200 and can compress and rivet on the guide rail 2200 in product；It is described to lead Rail chair 2300 be located at the lower section of the guide rail 2200 and can support and the upper top guide rail 2200 in product；The guide rail 2200 and the matrix of track base 2300 be fixed together.

It is cuboid referring to figs. 2 and 3, the guide rail 2200, the upper of the guide rail 2200 is regarded before face sets two strips The guide groove penetrated afterwards, wherein the guide groove of delivery module 1000 is the first guide groove 2210 before the riveting, with first guide groove 2210 guide grooves being set up in parallel are the second guide groove.The edge of first guide groove 2210 sets gap slot 2211 as in product Entrance, the middle part of the first guide groove 2210 dig into hollow slots；The lower section of gap slot 2211 digs the first length of up/down perforation Square groove 2215, the middle part of the first guide groove 2210 also dig the first rectangle and run through groove 2212；Close to first rectangle The first riveting pin through hole 2213 is dug between groove 2212 and backsight face；It is rectangular that the backsight face of the guide rail 2200 digs second Shape groove 2214；The nearly backsight face of guide rail 2200 and the right side dig molding of guide rail seat depending on face and run through groove upper part 2215.

With reference to figure 2 and Fig. 4, the support section of the track base 2300 is track base matrix, the track base matrix 2310 For cuboid, the upper of the track base matrix 2310 digs the second rectangle depending on Middle face and runs through groove 2312, the track base matrix 2310 upper goes out to dig that molding of guide rail seat runs through groove lower part 2314 and its size is less than depending on face close to the right face and backsight face of regarding Second rectangle runs through groove 2312, and the head-on view center of the track base matrix 2310 has dug screw mandrel through hole 2313, should The left view face of track base matrix 2310 digs the 3rd rectangular slot 2311；Second rectangle runs through groove 2312 and the guide rail The second rivet through hole 2316 has been dug between the backsight face of seat matrix 2310；The backsight face of track base matrix 2310 is dug 4th rectangular slot 2315.

Referring to figs. 2 to Fig. 4, first rectangular slot 2215 is identical with the width of the 3rd rectangular slot 2311, both Axis overlaps and runs through the guide rail 2200 and the left view face of the track base matrix 2310 forms left rectangle and run through up and down Groove, the accommodating left rectangle that is fixed in of edge of a knife block 2320 run through groove up and down；First riveting pin through hole 2213 and the second rivet run through The diameter of hole 2316 is identical and the up and down passage of axle center same composition rivet；The rectangle of second rectangular slot 2214 and the 4th The width of groove 2315 is identical, both axis overlap and run through the guide rail 2200 and the track base track base matrix 2310 after Rectangle runs through groove up and down after being formed depending on face；Buoyant block 2320 is placed in the rear rectangle and runs through groove up and down；The buoyant block 2320 combine for the cuboid of upper-thin-lower-thick, and lower end sets spring, and the buoyant block 2320 in the rear can in rectangular slot It is up and down, in the presence of elastic force, can more than withstand on product and go out groove.The molding of guide rail seat runs through groove upper part 2215 and institute State molding of guide rail seat and form molding of guide rail seat through groove and accommodating molding of guide rail seat 2360 through groove lower part 2314.

Referring to figs. 2 to Fig. 4, second rectangle houses guide rail slide block 2340 and guide rail feed mechanism in groove 2312 2350；The head-on view of guide rail slide block 2340 digs screw mandrel screw 2341, and rectangle is dug depending on face on the guide rail slide block 2340 Feeder flute 2342, the feeder flute 2342 is downward through the guide rail slide block 2340；The guide rail feed mechanism 2350 be nearly " 7 font " shape of left view and forward sight is the metamer of nearly Y types, and upper surface sets two pusher projections 2351；Institute State guide rail feed mechanism 2350 to be placed in the feeder flute 2342, the step surface of middle epimere is erected at the guide rail slide block On 2340, and the guide rail slide block 2340 is integrally formed, and the lower end of guide rail feed mechanism 2350 sets spring, the guide rail feeding Mechanism 2350 is upper under the action of the spring to push up, and two pusher projections 2351 can extend into product hole.Screw mandrel 2400 passes through The track base 2300 and the guide rail slide block 2340 are worn, under the promotion of the screw mandrel 2400, the guide rail slide block 2340 exists Moved forward and backward on guide rail, drive the feed mechanism 2350 to move together, the pusher projection 2351 can be promoted in product Slided in guide groove.The screw mandrel 2400 both direction can rotate clockwise and anticlockwise and drive the guide rail slide block 2340 reaches retreat.

With reference to figure 2, the riveting mechanism 2100 include side block 2110, the first riveting needle stand 2120, the first riveting pin 2130, Pilot pin 2140, puncture punching 2150, the second riveting pin 2160, the second riveting needle stand 2170；Some side blocks 2110 are crimped on On the guide rail 2200, the first riveting pin 2130 and the pilot pin 2140 are dug on the first riveting needle stand 2120 Accommodating hole, the first riveting needle stand 2120 and the first riveting pin 2130 can be up and down；The first riveting pin Seat 2120 is pressed on the male end 001 of the current bar terminal and in product junction；Described to puncture punching 2150 be cuboid, bottom Cutting retains a cuboid and is projected on side, it is described puncture punching 2150 positioned at the surfaces of the edge of a knife block 2320 and can on Lower motion, the both sides above and below product are respectively arranged at the edge of a knife block 2320, it is described to puncture punching 2150 and be also located at gap slot 2211 entrance top, it is described puncture punching 2150 and the edge of a knife block 2320 coordinate single body will be cut into by association in product； The second riveting needle stand 2170 is located at the surface of second guide groove, and the second riveting is dug on the second riveting needle stand 2170 The accommodating hole of pin 2160, the second riveting needle stand 2170 and the second riveting pin 2160 can be up and down, and described second Riveting pin 2160 being capable of the activity on the second riveting needle stand 2170 is interior；The second riveting needle stand 2170 is used to be fixed on system Product；The second riveting pin 2160 is used for second and riveted.

With reference to figure 2, the forming module 3000 includes shaping punching 3100 and final molding seat 3200；The shaping punching 3100 It is also located at the surface of the final molding seat 3200 positioned in the top of product, the shaping punching 3100 and can live up and down It is dynamic；The final molding seat 3200 is located in the lower section of product and fixed position；The shaping punching 3100 and the final molding Seat 3200 is with the use of riveted in the side of product joint portion.

Operation principle：The riveting front-slider rushes 1210 undershoots, and feeding structure 1230 moves forward before riveting described in its slope driving；Institute State the projection before riveting on feeding structure 1230 and drive and moved forward in product；Punching 2150 and the edge of a knife block 2320 are punctured described in next step Up and down with the use of thrusting in product joint edge junction, make to become single body by association in product.Then it is described to make Product move into first guide groove 2210, under the promotion of the guide rail feed mechanism 2350 reach and with the current bar terminal The latter half of male end 001 combines；In next step, the first riveting needle stand 2120 is glided by the guiding of pilot pin 2140, and described the One riveting needle stand 2120 fix lower section in product, then the first riveting pin 2130 moves down the pre- riveting of completion, in next step, institute State the first riveting needle stand 2120 to move up, the buoyant block 2330 above pushes away the semi-finished product of pre- riveting due to the elastic force of lower section spring, so The semi-finished product reach riveted in advance is completed afterwards, into the second guide groove, by the second riveting pin 2160 and the second riveting needle stand 2170 coordinate second of riveting of completion.Then shaping is completed by forming module 3000, whole riveting process terminates.

In the present embodiment, the transport mechanism 1200 sets inclined-plane undershoot promotion side using riveting front-slider punching 1210 Formula, other power modes can also be used, riveting front-slider 1220 is fixed on oscillating cylinder or oil cylinder as will be described, equally The effect that conveying moves ahead in product can be reached, do not described one by one here.

Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art For personnel, without departing from the concept of the premise utility, its framework form can be flexible and changeable, can be produced with subseries Product.Some simple deduction or replace are simply made, it is true by the claims submitted should to be all considered as belonging to the utility model Fixed scope of patent protection.

Claims (7)

1. A kind of 1. current bar terminal riveting die set, it is characterised in that：Including delivery module, riveting module and forming module before riveting； According to the direction of material transmission, for delivery module before the riveting module, the forming module is located at the riveting before the riveting Behind connection module；

   Delivery module includes stock stop and transport mechanism before the riveting；Before the stock stop is located at the transport mechanism Face；The stock stop is also located at immediately below product and can moved up and down, and the stage casing of the stock stop is rectangular shaped post, should The upper end of rectangular shaped post sets projection block, and the projection block can extend into the backgauge in the hole of product；The transport mechanism can be left Move right；With feeding structure before riveting in the groove of the transport mechanism side；Feeding structure can be in the groove before the riveting It is interior up and down；Feeding structure upper end sets projection block before the riveting, and the projection block can extend into the hole of product；

   The riveting module includes riveting mechanism, guide rail and track base；The riveting mechanism is located at the top of the guide rail and energy Described in enough fixations and riveting on guide rail in product；The track base be located at the guide rail lower section can support and upper top described in On guide rail in product；The matrix of the guide rail and track base is fixed together；

   The forming module includes shaping punching and final molding seat；The shaping punching is located in the top of product, the shaping punching It is also located at the surface of the final molding seat and can be up and down；The final molding seat is positioned in the lower section of product and admittedly Positioning is put；The shaping punching and the final molding seat are used cooperatively riveted in the side of product male and female end joint portion.
2. 2. current bar terminal riveting die set as claimed in claim 1, it is characterised in that：The guide rail is cuboid, the guide rail The upper guide groove that the front and rear insertion of two strips is set regarding face, wherein the guide groove of delivery module is the first guide groove before the riveting, It is the second guide groove with the guide groove that first guide groove is set up in parallel；The edge of first guide groove sets gap slot as in product Entrance, the first rectangle is dug into the middle part of first guide groove and runs through groove.
3. 3. current bar terminal riveting die set as claimed in claim 1, it is characterised in that：The track base support section is track base Matrix, the track base matrix are cuboid, and the head-on view center of the track base matrix has dug screw mandrel through hole, the guide rail In the middle part of seat matrix there is the second rectangle to house guide rail slide block and guide rail feed mechanism through groove；The guide rail slide block head-on view is dug If screw mandrel screw, rectangular feeder flute is dug depending on face on the guide rail slide block, the feeder flute is downward through described Guide rail slide block；The guide rail feed mechanism is nearly " 7 font " shape of left view and forward sight is the metamer of nearly Y types, and upper surface is set Put two pusher projections；The guide rail feed mechanism is placed in the feeder flute, and the step surface of middle epimere is erected at institute State on guide rail slide block, and the guide rail slide block is integrally formed, the guide rail feed mechanism lower end sets spring；Screw mandrel is led through described Rail chair and the guide rail slide block；The screw mandrel can be before both direction rotates and drives the guide rail slide block clockwise and anticlockwise Move or retreat.
4. 4. the current bar terminal riveting die set as described in any one of claims 1 to 3, it is characterised in that：The guide rail and described lead The left view face of rail chair matrix is provided with left rectangle and runs through groove up and down, and the accommodating left rectangle that is fixed in of edge of a knife block runs through groove up and down； The backsight face of the guide rail and the track base matrix is provided with rear rectangle and runs through groove up and down；Buoyant block is placed in the rear rectangle Run through groove up and down；The buoyant block combines for the cuboid of upper-thin-lower-thick, and lower end sets spring, and the buoyant block is grown in the rear Can be up and down in square groove.
5. 5. current bar terminal riveting die set as claimed in claim 4, it is characterised in that：The riveting mechanism includes side block, first Riveting needle stand, the first riveting pin, pilot pin, puncture punching, the second riveting pin, the second riveting needle stand；Some side blocks are crimped on On the guide rail side, the first riveting pin and the accommodating hole of the pilot pin are dug on the first riveting needle stand, described One riveting needle stand and the first riveting pin can be up and down；The first riveting needle stand is pressed on the knot in product At conjunction；Described to puncture punching be cuboid, and bottom cutting retains a cuboid and is projected on side, it is described puncture to rush be located at the knife The surface of buccal mass can simultaneously be moved up and down, and the both sides above and below product are respectively arranged at the edge of a knife block, described to puncture punching also Positioned at the entrance top of gap slot；It is described puncture punching and the edge of a knife block cooperation single body will be cut into by association in product；Institute The surface that the second riveting needle stand is located at second guide groove is stated, the accommodating of the second riveting pin is dug on the second riveting needle stand Hole, the second riveting needle stand and the second riveting pin can be up and down.
6. 6. current bar terminal riveting die set as claimed in claim 1, it is characterised in that：The projection block of the upper end of the stock stop For the triangular prism of a traverse, the inclined-plane of the triangular prism is arranged on away from the direction that product is advanced.
7. 7. current bar terminal riveting die set as claimed in claim 6, it is characterised in that：The projection of feeding structure upper end before the riveting Block is the triangular prism of a traverse, and the inclined-plane of the triangular prism is arranged on away from the direction that product is advanced.