CN205200348U - Connecting piece punching press blanking mould - Google Patents

Connecting piece punching press blanking mould Download PDF

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Publication number
CN205200348U
CN205200348U CN201521062194.4U CN201521062194U CN205200348U CN 205200348 U CN205200348 U CN 205200348U CN 201521062194 U CN201521062194 U CN 201521062194U CN 205200348 U CN205200348 U CN 205200348U
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CN
China
Prior art keywords
die
mould
punch
plate
counterdie
Prior art date
Application number
CN201521062194.4U
Other languages
Chinese (zh)
Inventor
陈玺
陈炜
Original Assignee
十堰凯泰隆工贸有限公司
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Publication date
Application filed by 十堰凯泰隆工贸有限公司 filed Critical 十堰凯泰隆工贸有限公司
Priority to CN201521062194.4U priority Critical patent/CN205200348U/en
Application granted granted Critical
Publication of CN205200348U publication Critical patent/CN205200348U/en

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Abstract

The utility model relates to a connecting piece punching press blanking mould, including last mould and lower mould, to go up the mould and include upper clamping plate, the upper clamping plate top is equipped with the die shank, and the pole is made at the die shank center, now is six and promotes and the push pedal, be equipped with die crushion board and upper fixing plate in upper clamping plate's below, upper fixing plate and stripper between be equipped with backing -out punch and two boss moulds, the lower mould constitute by lower mould seat board, lower mould backing plate, lower mould fixed plate, its top of lower mould seat board stabilizes with the lower mould fixed plate through hexagon screw and locating pin and is connected, cavity at lower mould seat board and stripper is equipped with the spring through the hexagon screw setting. The utility model discloses the punching press enough in succession of blanking die prodigiosin is suitable for mass production.

Description

The blanking punched mould of a kind of connector

Technical field

The utility model belongs to Stamping Die Technology field, relates to the blanking punched mould of a kind of connector specifically.

Background technology

The punch-forming mold of current automobile connecting support part is generally by being that lead and pilot hole are slidably matched and lead, and because sliding friction durability is poor, guide effect and less stable, be not suitable for the needs that long-time continuous is produced.

Utility model content

The utility model needs technical solution problem to be provide a kind of and be applicable to the quick continuous punching processing of connector, blanking, the punch-forming mold of good endurance.

The technical scheme realizing above-mentioned purpose is:

The blanking punched mould of a kind of connector, comprise upper die and lower die, described patrix comprises upper clamping plate 2, the middle part of upper clamping plate 2 is plugged with die shank 23, the center of die shank 23 is plugged with makes bar 24, and the bottom of upper clamping plate 2 closely arranges upper die plate 17, upper mould fixed plate 16, die 8 successively, the axle center of die 8 has a blind hole, placement backing-out punch 11 adaptive in blind hole, wherein the lower end of die shank 23 arranges push pedal 25, simultaneously die shank 23 below, on upper clamping plate 2, upper die plate 17, several distribution 26 is set jointly;

Wherein counterdie comprises counterdie seat board 1, the top of counterdie seat board 1 arranges counterdie backing plate 15, and arrange punch-die 7 above counterdie backing plate 15, be then backing-out punch 11 above punch-die 7, workpiece is placed between punch-die 7 and backing-out punch 11;

Wherein the outside of punch-die 7 sets gradually stripper 12 and counterdie fixed head 14 from top to bottom, between stripper 12 and counterdie fixed head 14, pin-and-hole is set, discharging pin 21 is placed in pin-and-hole, the lower end of discharging pin 21, in pin-and-hole, place spring, and the both sides of upper mould fixed plate 16 and backing-out punch 11 are symmetrical arranged boss mould respectively, the both sides of punch-die 7 are symmetrical arranged cupping tool respectively simultaneously, below cupping tool, arrange material-dropping hole;

Punch-die 7 and counterdie seat board 1 are bolted connection, the symmetrical both sides of upper clamping plate 2 and counterdie seat board 1 simultaneously, wherein upper clamping plate 2 and counterdie seat board 1 are linked together by two spaced guide pillars 3 by side, install stroke limiting stop 28 between opposite side upper clamping plate 2 and counterdie seat board 1, stroke limiting stop 28 can stretch adjustment up and down.

Lead is set with ball linear bearing, ball linear bearing upper end is embedded among upper clamping plate, two guide pillar coordinates vertical grafting to be fastened on counterdie bedplate by centre, then the stroke of described diel is changed into rolling friction to realize by original copper sheathing sliding friction.After adopting said structure, make guide pillar because guide post structure adds ball linear axis, namely provide novel guide frame, coefficient of friction is low, and service life is extended greatly, so the utility model has the advantage of endurance quality.

Preferably, described stripper 12 one end is connected in one with the stroke limiting stop 28 that can adjust.

Preferably, stretch out and form supporting plate 13, supporting plate 13 is arranged fixing pin stop 20 along stripper 12 free edge, fixing pin stop 20 pairs of workpiece position.Certainly direct stripper 12 free edge install supporting plate 13 also can.

Preferably, guide pillar 3 correspondence position, on upper clamping plate 2, arrange the guide pin bushing 4 of band ball linear bearing, guide pillar 3 is led by guide pin bushing 4.Thus punch, die positioning precision and work time steering capability good.

Billot is front direction of feed longitudinally, its two sides limited location groove, and location pin stop 2 is equipped with in front end, accurately can determine the position of stamping-out when billot feeding.

The cake waste material of workpiece punching press is discharged from the material-dropping hole position of die, this without guiding elastic stripper when the device for discharging on thin material and the smooth blanking of part requirements, punching composite die, suppress element and can use spring, discharging is effective, easy to operate.

The beneficial effect that the utility model hinge structure has:

Adopt two guide pillar, ball linear bearing guide pin bushing leads, the steering capability thus when the positioning precision of punch, die and work is good, and the life-span for a long time, is applicable to produce in batch, in a large number.

Accompanying drawing explanation

Fig. 1 is agent structure front view of the present utility model;

Fig. 2 is upper clamping plate planar structure top view of the present utility model;

Fig. 3 is die shoe board plane structure top view of the present utility model;

Fig. 4 is agent structure side view of the present utility model;

Critical piece symbol description in accompanying drawing:

Figure number illustrates: counterdie bedplate 1, upper clamping plate 2, guide pillar 3, guide pin bushing 4, boss mould 5, boss mould 6, punch-die 7, die 8, cupping tool 1, cupping tool 2 10, backing-out punch 11, stripper 12, supporting plate 13, counterdie fixed head 14, counterdie backing plate 15, upper mould fixed plate 16, upper die plate 17, fixing pin stop 20, discharging pin 21, spring 22, die shank 23, make bar 24, push pedal 25, promote 26, material-dropping hole 27, stroke limiting stop 28, punching position 29, feeding bar 30, workpiece 33.

Detailed description of the invention

Referring to drawings and Examples, the utility model is described in detail:

Embodiment: refer to accompanying drawing 1 ~ 4, the blanking punched mould of connector, primarily of upper die and lower die two part composition, part of the upper die to be fixedly installed by soket head cap screw by upper clamping plate 2 upper center and die shank 23 is housed, push pedal 25 and make bar 24.The below of upper clamping plate 2 is provided with upper die plate 17, upper mould fixed plate 16, between upper mould fixed plate 16 and upper die plate 17, is also provided with distribution 26, patrix core is provided with the round punch of two circular holes, is respectively boss mould 5 and boss mould 6.The center of die shank 23 be patrix center make bar 24, here is 6 and promotes 26 and push pedal 25.

Part of the lower die is made up of counterdie seat board 1, cupping tool 1, cupping tool 2 10, punch-die 7, counterdie fixed head 14, counterdie backing plate 15, supporting plate 13, and spring 22 is fixedly equipped with by being arranged by hex screw between counterdie seat board 1 and the cavity of backing-out punch 11 in part of the lower die.Arrange by hex screw and alignment pin the punch-die 7 that shaping is housed above it, comprise two cupping tools 1, the cupping tool 2 10 of intermediate symmetry, here is counterdie backing plate 15, and closely fixes with counterdie fixed head 14 phase.

As shown in Figure 4, doffer by backing-out punch 11 one end with vertically place adjustable stroke limiting stop 28 and be connected in one and form, one end of supporting plate 13 is provided with two fixing pin stop 20; When punching press completes, backing-out punch 11 is upspring by spring 22, and then by discharging pin 21 jack-up, fixing pin stop 20 is moved down, and the stamped workpieces demoulding falls into supporting plate 13.The waste material of punching is then fallen in material-dropping hole position 27 and is discharged, and the utility model is suitable for the feeding in continuous material of fixed width bar steel plate, and can carry out continuous punching, piece surface precision is high, is suitable for producing in enormous quantities.

As shown in Figure 1: blanking die, wherein workpiece 33 is the connector of diplopore.This mould has the guide pin bushing 4 of two guide pillar 3 with ball linear bearing to lead, thus punch and matrix positioning precision and work time steering capability all better.This guide pin bushing endoporus is H6/h5 with coordinating of guide pillar.Piercing punch section is thinner and more delicate, and in order to gain in strength and rigidity, punch top is amplified.Boss mould 5 and upper mould fixed plate 16 closely cooperate, and upper end band T stage shoulder, to protect.

Upper material strip is for waiting width feeding bar 30, and be wide plate longitudinally front direction of feed, alignment pin is equipped with in front end, and fixing pin stop 20, to ensure fixed length feed.There is baffle limiting two sides, can determine the position of stamping-out when billot feeding.Punching position 29 has two places, waste material is discharged from the material-dropping hole 27 of die, billot is unloaded in left side by stripper 12, this discharging be widely used in without guiding elastic stripper on light sheet material and the smooth blanking of part requirements, punching composite die, suppress element and adopt spring, discharging is effective, easy to operate.

The utility model adopts counterdie pan feeding block to vertically move punch forming product, utilize side force shaping, go up the descending not direct effect product of model drift like this, shaping active force is steady, easier management and control, thus the quality of improving product, reduce production cost, improve production procedure, increase work efficiency.

Claims (4)

1. the blanking punched mould of connector, it is characterized in that: comprise upper die and lower die, described patrix comprises upper clamping plate (2), the middle part of upper clamping plate (2) is plugged with die shank (23), the center of die shank (23) is plugged with makes bar (24), and the bottom of upper clamping plate (2) closely arranges upper die plate (17) successively, upper mould fixed plate (16), die (8), the axle center of die (8) has a blind hole, placement backing-out punch (11) adaptive in blind hole, wherein the lower end of die shank (23) arranges push pedal (25), the below of die shank (23) simultaneously, in upper clamping plate (2), upper die plate (17) is arranged jointly several distribution (26),
Wherein counterdie comprises counterdie seat board (1), the top of counterdie seat board (1) arranges counterdie backing plate (15), counterdie backing plate (15) top arranges punch-die (7), punch-die (7) top is then backing-out punch (11), and workpiece is placed between punch-die (7) and backing-out punch (11);
Wherein the outside of punch-die (7) sets gradually stripper (12) and counterdie fixed head (14) from top to bottom, between stripper (12) and counterdie fixed head (14), pin-and-hole is set, discharging pin (21) is placed in pin-and-hole, the lower end of discharging pin (21), in pin-and-hole, place spring, and the both sides of upper mould fixed plate (16) and backing-out punch (11) are symmetrical arranged boss mould respectively, the both sides of punch-die (7) are symmetrical arranged cupping tool respectively simultaneously, wherein below cupping tool, arrange material-dropping hole;
Punch-die (7) and counterdie seat board (1) are bolted connection, the symmetrical both sides of upper clamping plate (2) and counterdie seat board (1) simultaneously, wherein upper clamping plate (2) and counterdie seat board (1) are linked together by two spaced guide pillars (3) by side, install stroke limiting stop (28) between opposite side upper clamping plate (2) and counterdie seat board (1), stroke limiting stop (28) can stretch adjustment up and down.
2. the blanking punched mould of connector according to claim 1, is characterized in that: described stripper (12) one end and the stroke limiting stop (28) that can adjust are connected in one.
3. the blanking punched mould of connector according to claim 1, it is characterized in that: stretching out along stripper (12) free edge forms supporting plate (13), supporting plate (13) is arranged fixing pin stop (20), fixing pin stop (20) positions workpiece.
4. the blanking punched mould of connector according to claim 1, it is characterized in that: guide pillar (3) correspondence position, on upper clamping plate (2), arrange the guide pin bushing (4) of band ball linear bearing, guide pillar (3) is led by guide pin bushing (4).
CN201521062194.4U 2015-12-17 2015-12-17 Connecting piece punching press blanking mould CN205200348U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521062194.4U CN205200348U (en) 2015-12-17 2015-12-17 Connecting piece punching press blanking mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521062194.4U CN205200348U (en) 2015-12-17 2015-12-17 Connecting piece punching press blanking mould

Publications (1)

Publication Number Publication Date
CN205200348U true CN205200348U (en) 2016-05-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521062194.4U CN205200348U (en) 2015-12-17 2015-12-17 Connecting piece punching press blanking mould

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CN (1) CN205200348U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105945129A (en) * 2016-07-13 2016-09-21 安徽江淮汽车股份有限公司 Blanking mold
CN106270197A (en) * 2016-08-29 2017-01-04 靖江三鹏模具科技股份有限公司 Flywheel vibration insulating system internal gear disc diel
CN108407373A (en) * 2018-03-09 2018-08-17 哈尔滨理工大学 A kind of preparation, application method and the casted die mould of nursery fertilizer
CN109623322A (en) * 2018-12-25 2019-04-16 湖北航嘉麦格纳座椅系统有限公司 A kind of riveting die and the equipment that presses

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105945129A (en) * 2016-07-13 2016-09-21 安徽江淮汽车股份有限公司 Blanking mold
CN106270197A (en) * 2016-08-29 2017-01-04 靖江三鹏模具科技股份有限公司 Flywheel vibration insulating system internal gear disc diel
CN108407373A (en) * 2018-03-09 2018-08-17 哈尔滨理工大学 A kind of preparation, application method and the casted die mould of nursery fertilizer
CN109623322A (en) * 2018-12-25 2019-04-16 湖北航嘉麦格纳座椅系统有限公司 A kind of riveting die and the equipment that presses
CN109623322B (en) * 2018-12-25 2020-05-01 湖北航嘉麦格纳座椅系统有限公司 Pressure riveting die and pressure riveting equipment

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160504

Termination date: 20171217

CF01 Termination of patent right due to non-payment of annual fee