CN105945167A - Material guiding plate device capable of accurate material feeding used for progressive die - Google Patents
Material guiding plate device capable of accurate material feeding used for progressive die Download PDFInfo
- Publication number
- CN105945167A CN105945167A CN201610454537.4A CN201610454537A CN105945167A CN 105945167 A CN105945167 A CN 105945167A CN 201610454537 A CN201610454537 A CN 201610454537A CN 105945167 A CN105945167 A CN 105945167A
- Authority
- CN
- China
- Prior art keywords
- guide
- stock guide
- backing plate
- hole
- die
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/08—Dies with different parts for several steps in a process
Abstract
A material guiding plate device capable of accurate material feeding used for a progressive die comprises a material guiding plate, a material guiding plate backing plate, a concave die backing plate, a lower die base, a smaller guiding column, a smaller guiding sleeve, return springs, internal thread cylindrical pins, a hexagon socket head cap screw A, hexagon socket head cap screw Bs and plug screws. The material guiding plate and the material guiding plate backing plate are fixedly connected by two internal thread cylindrical pins and two hexagon socket head cap screw Bs. The concave die backing plate is located between the material guiding plate backing plate and the lower die base. The smaller guiding column is located in a smaller guiding column through hole which is formed in the lower die base and between two spring through holes, and fixed with the material guiding plate and the material guiding plate backing plate. The smaller guiding column can move up and down in the smaller guiding sleeve and the smaller guiding column through hole of the lower die base, and make the material guiding plate move up and down along the smaller guiding column. The device has the advantages that the structure is simple, and the manufacture and the assembly of the die is easy; the device has a function like a material guiding column, so that a positioning function can be played on a material belt during the processes such as punching, bending and like, the stamping accuracy can be guaranteed, and the accuracy of a workpiece and the production efficiency can be improved.
Description
Technical field
The present invention relates to diel, particularly relate to a kind of accurate feeding guide plate device for progressive die.
Background technology
Stock guide is one of primitive form of material feeding guide frame the most frequently used in stamping die.By stock guide edge
The feeding direction of material, is arranged on the both sides of die plane, and with the centerline axis parallel of die.At progressive die
In, stock guide be all the time with retainer post, play push rod or floating roof device with the use of and constitute the guide system of progressive die.
In progressive die except pure stamping-out be stamped into plane machining in addition to, to punching press form processing be three-dimensional stamping-out, flange,
Bending, when shaping or stretch, when during continuous cutting, stamping-out, the shaping of strip, for guarantee strip
Unimpeded feeding in mould, often completes an operation, and strip must float off the height dimension that die plane is certain.
Simultaneously as progressive die stock guide has directly impact, mould to punch process efficiency and the part accuracy of mould
Interior stock guide can ensure that strip guides accurately.And traditional stock guide only has guide effect and does not float
The function of material.Therefore, the novel material guide device that a kind of existing guide effect has again the effect of buoyant is developed.
Stock guide and floating roof device are not only designed to a structure by this device, and its internal little guide pillar is mutual with spring
Coordinating and realize stablizing feeding, precise positioning, so, this material guide device has had the effect as guide post.This device
It is widely used in progressive die, is commonly used in initial feed section.
Summary of the invention
It is an object of the invention to for above-mentioned existing problems, it is provided that a kind of simple in construction, guiding are floated accurately and fast
Material, the accurate feeding guide plate device for progressive die that punching precision is high, this guide plate device has and has guiding
Function with buoyant.
Technical scheme:
A kind of accurate feeding guide plate device for progressive die, including stock guide, stock guide backing plate, die supporter
Plate, die shoe, little guide pillar, little guide pin bushing, back-moving spring, cylindrical pin with internal thread, hexagon socket cap head screw a,
Hexagon socket cap head screw b and plug screw, stock guide is rectangle steel plate, and the material feeding end at stock guide is provided with
Gradient is the inclined-plane of 20 ° ± 5 °, and stock guide surface is provided with three screw holes and two cylinder pin holes;Stock guide
The surface configuration of backing plate is identical with stock guide, and it is blind that stock guide pad surfaces is provided with a screwing through hole, two screws
Hole and two cylindrical pin with internal thread holes and respectively with three screw holes and two cylinder pin holes on stock guide surface
Joining, stock guide and stock guide backing plate connect fixing by two cylindrical pin with internal threads and two screw b, stock guide
The bottom surface of backing plate is provided with two spring blind holes;Die backing plate between stock guide backing plate and die shoe, die supporter
Plate is provided with two spring through holes and a little guide pillar through hole, two spring through holes and two of stock guide backing plate bottom surface
Spring blind hole is mated, and little guide pillar through hole mates with the screwing through hole of stock guide pad surfaces, sets in little guide pillar through hole
There is little guide pin bushing;Die shoe is provided with two spring through holes and a little guide pillar through hole;Little guide pillar is positioned at the little of centre leads
In post through hole and being fixed with stock guide and stock guide backing plate by screw a, little guide pillar can be at little guide pin bushing and die shoe
Little guide pillar through hole in move up and down and make stock guide to move up and down along little guide pillar;Two back-moving springs are respectively provided with
In the spring blind hole and spring through hole on both sides, the bottom of two spring through holes is respectively equipped with plug screw;Material strip with lead
Flitch sidewall contact, stock guide, along the feeding direction of material, is arranged on the both sides of die plane, and with die
Centerline parallel.
The invention has the beneficial effects as follows: 1) stock guide and floating roof device be designed to a structure by this device, its knot
Structure is simple, and stock guide is easily fabricated, it is easy to assembling mould;2) accurately and quickly buoyant is guided, can be unimpeded
Feeding, improves precision and the production efficiency of product;3) its internal little guide pillar and spring cooperate realization surely
Determine feeding, precise positioning, make this device have the effect as guide post, for there is the operation such as punching, bending,
During ensure that these operations are carried out, material strip is played positioning action, it is ensured that punching precision.
Accompanying drawing explanation
Fig. 1 is this guide plate device closure state structural representation.
Fig. 2 is this guide plate device open mode structural representation.
Fig. 3 is this guide plate device plan structure schematic diagram.
In figure: 1. stock guide, 2. stock guide backing plate, 3. die backing plate, 4. die shoe, the least guide pillar,
The least guide pin bushing, 7. back-moving spring, 8. material strip, 9. cylindrical pin with internal thread, 10. hexagon socket cap head screw a,
11. hexagon socket cap head screw b, 12. plug screws.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings, and embodiment described below will assist in and understands the present invention,
But protection scope of the present invention can not be limited with this.
Embodiment:
A kind of accurate feeding guide plate device for progressive die, as Figure 1-3, including stock guide 1, leads
Flitch backing plate 2, die backing plate 3, die shoe 4, little guide pillar 5, little guide pin bushing 6, back-moving spring 7, female thread
Straight pin 9, hexagon socket cap head screw a10, hexagon socket cap head screw b11 and plug screw 12.Stock guide 1
For rectangle steel plate, its longest 150mm, wide 40mm, thick 20mm, the material at stock guide 1 enters
Material end is provided with the inclined-plane that gradient is 35 °, and stock guide 1 surface is provided with three screw holes and two cylinder pin holes;
Stock guide back plate sizes is long 150mm, wide 50mm, the rectangle steel plate of thick 30mm, stock guide backing plate
2 surfaces be provided with a screwing through hole, two screw blind holes and two cylindrical pin with internal thread holes and respectively with stock guide
Three bolts hole on 1 surface and two cylinder pin hole couplings, stock guide 1 and stock guide backing plate 2 are straight by two
Footpath is 10mm, the cylindrical pin with internal thread of a length of 50mm 9 and two a diameter of 4mm screw b11 connect solid
Fixed, the bottom surface of stock guide backing plate 2 is provided with two spring blind holes;Die backing plate 3 be positioned at stock guide backing plate 2 with under
Between die holder 4, die backing plate 3 is provided with two spring through holes and a little guide pillar through hole, two spring through holes with
Two spring blind hole couplings of stock guide backing plate bottom surface, little guide pillar through hole and the screwing through hole of stock guide pad surfaces
Coupling, is provided with little guide pin bushing 6 in little guide pillar through hole;Die shoe 4 is provided with two spring through holes and a little guide pillar leads to
Hole;Little guide pillar 5 is positioned at the little guide pillar through hole of centre and by a diameter of 8mm screw a10 and stock guide 1
Fix with stock guide backing plate 2, the little guide pillar of a diameter of 25mm 5 can external diameter be the little guide pin bushing of 29.5mm 6 and under
Move up and down and make stock guide to move up and down along little guide pillar in the little guide pillar through hole of die holder;Two a diameter of 27mm
Back-moving spring 7 is respectively arranged in spring blind hole and the spring through hole on both sides, and the bottom of two spring through holes is respectively
It is provided with a diameter of 30mm plug screw 12;Material strip 8 and stock guide 1 sidewall contact, stock guide 1 sending along material
Enter direction, be arranged on the both sides of die plane, and with the centerline axis parallel of die.
In the present embodiment, when mould is gradually opened by closure state, stock guide backing plate given by back-moving spring 7
2 active forces upwards, owing to stock guide 1 and stock guide backing plate 2 interfix, so the two is the most upwards transported
Dynamic, the material strip 8 on guide backing plate also moves upward simultaneously;It is arranged on the little guide pillar on stock guide backing plate 2
5 realize stable moving upward under being arranged on the cooperating of the little guide pin bushing 6 on concave template backing plate 3, will material
Band floats;Realize unimpeded feeding, complete an operation.When mould starts to close, little guide pillar therein
5 with spring 7 cooperate realization stably move downward, it is achieved precise positioning.So circulation carries out this process,
It is precisely accomplished punching course.
It should be noted that, the above-mentioned description to embodiment is for ease of those skilled in the art's energy
Understanding and applying the invention, these embodiments obviously can readily be made respectively by person skilled in the art
Plant obvious amendment, and General Principle described herein is applied in other embodiments without through wound
The property made is worked.Therefore, those skilled in the art according to the announcement of the present invention, the improvement that the present invention is made and
Within modification is all contained in protection scope of the present invention.
Claims (1)
1. the accurate feeding guide plate device for progressive die, it is characterised in that: include stock guide, guide
Plate backing plate, die backing plate, die shoe, little guide pillar, little guide pin bushing, back-moving spring, cylindrical pin with internal thread, interior six
Angle fillister head screw a, hexagon socket cap head screw b and plug screw, stock guide is rectangle steel plate, at stock guide
Material feeding end be provided with the inclined-plane that gradient is 20 ° ± 5 °, stock guide surface is provided with three screw holes and two
Cylinder pin hole;The surface configuration of stock guide backing plate is identical with stock guide, and stock guide pad surfaces is provided with a screw
Through hole, two screw blind holes and two cylindrical pin with internal thread holes and respectively with three screw holes on stock guide surface and
Two cylinder pin hole couplings, stock guide and stock guide backing plate are by two cylindrical pin with internal threads and two screw b
Connecting fixing, the bottom surface of stock guide backing plate is provided with two spring blind holes;Die backing plate be positioned at stock guide backing plate with under
Between die holder, die backing plate is provided with two spring through holes and a little guide pillar through hole, two spring through holes and guide
Two spring blind hole couplings of plate backing plate bottom surface, little guide pillar through hole mates with the screwing through hole of stock guide pad surfaces,
It is provided with little guide pin bushing in little guide pillar through hole;Die shoe is provided with two spring through holes and a little guide pillar through hole;Little guide pillar
Being positioned at the little guide pillar through hole of centre and fixed with stock guide and stock guide backing plate by screw a, little guide pillar can be
Move up and down and make stock guide to move up and down along little guide pillar in the little guide pillar through hole of little guide pin bushing and die shoe;Two multiple
Position spring is respectively arranged in spring blind hole and the spring through hole on both sides, and the bottom of two spring through holes is respectively equipped with
Plug screw;Material strip and stock guide sidewall contact, stock guide, along the feeding direction of material, is arranged on the two of die plane
Side, and with the centerline parallel of die.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610454537.4A CN105945167A (en) | 2016-06-20 | 2016-06-20 | Material guiding plate device capable of accurate material feeding used for progressive die |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610454537.4A CN105945167A (en) | 2016-06-20 | 2016-06-20 | Material guiding plate device capable of accurate material feeding used for progressive die |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105945167A true CN105945167A (en) | 2016-09-21 |
Family
ID=56903438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610454537.4A Pending CN105945167A (en) | 2016-06-20 | 2016-06-20 | Material guiding plate device capable of accurate material feeding used for progressive die |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105945167A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108188215A (en) * | 2017-11-30 | 2018-06-22 | 江苏华电铁塔制造有限公司 | A kind of sheet material bending mould |
CN110252901A (en) * | 2019-07-08 | 2019-09-20 | 东风汽车有限公司 | Feeding bracket for progressive die punch press |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4821556A (en) * | 1988-04-21 | 1989-04-18 | Amp Incorporated | Stamping and forming machine having improved pilot pins |
EP1063042B1 (en) * | 1999-06-24 | 2005-04-20 | Heinz Schwarz GmbH & Co. KG | Apparatus for cutting metal sheets |
CN2698490Y (en) * | 2004-05-12 | 2005-05-11 | 无锡国盛精密模具有限公司 | Floating material guiding arrangement |
CN203061712U (en) * | 2013-03-11 | 2013-07-17 | 宁波市光亚汽车配件有限公司 | Progressive die of cylinder gasket |
CN203292338U (en) * | 2013-06-07 | 2013-11-20 | 无锡微研有限公司 | Material lifting structure with material guide boards |
CN203356454U (en) * | 2013-06-15 | 2013-12-25 | 吉安市瑞鹏飞精密科技有限公司 | Stamping die material feed-in guiding and limiting device |
CN203664535U (en) * | 2014-01-17 | 2014-06-25 | 宁波建欣精密模具有限公司 | Suspended material guide device of progressive blanking die |
CN104438911A (en) * | 2014-12-23 | 2015-03-25 | 无锡微研有限公司 | Gap part aligning and mistaken delivery detecting structure |
CN204974971U (en) * | 2015-07-07 | 2016-01-20 | 深圳市瑞鹏飞模具有限公司 | Whole flitch device that holds in palm of automobile stamping die balanced type |
-
2016
- 2016-06-20 CN CN201610454537.4A patent/CN105945167A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4821556A (en) * | 1988-04-21 | 1989-04-18 | Amp Incorporated | Stamping and forming machine having improved pilot pins |
EP1063042B1 (en) * | 1999-06-24 | 2005-04-20 | Heinz Schwarz GmbH & Co. KG | Apparatus for cutting metal sheets |
CN2698490Y (en) * | 2004-05-12 | 2005-05-11 | 无锡国盛精密模具有限公司 | Floating material guiding arrangement |
CN203061712U (en) * | 2013-03-11 | 2013-07-17 | 宁波市光亚汽车配件有限公司 | Progressive die of cylinder gasket |
CN203292338U (en) * | 2013-06-07 | 2013-11-20 | 无锡微研有限公司 | Material lifting structure with material guide boards |
CN203356454U (en) * | 2013-06-15 | 2013-12-25 | 吉安市瑞鹏飞精密科技有限公司 | Stamping die material feed-in guiding and limiting device |
CN203664535U (en) * | 2014-01-17 | 2014-06-25 | 宁波建欣精密模具有限公司 | Suspended material guide device of progressive blanking die |
CN104438911A (en) * | 2014-12-23 | 2015-03-25 | 无锡微研有限公司 | Gap part aligning and mistaken delivery detecting structure |
CN204974971U (en) * | 2015-07-07 | 2016-01-20 | 深圳市瑞鹏飞模具有限公司 | Whole flitch device that holds in palm of automobile stamping die balanced type |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108188215A (en) * | 2017-11-30 | 2018-06-22 | 江苏华电铁塔制造有限公司 | A kind of sheet material bending mould |
CN110252901A (en) * | 2019-07-08 | 2019-09-20 | 东风汽车有限公司 | Feeding bracket for progressive die punch press |
CN110252901B (en) * | 2019-07-08 | 2021-04-27 | 东风汽车有限公司 | Feeding bracket for progressive die punch press |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105945167A (en) | Material guiding plate device capable of accurate material feeding used for progressive die | |
CN205869225U (en) | Crooked blanking die | |
CN104907394A (en) | Lateral punching die for right-angle V-shaped support | |
CN204584041U (en) | A kind of T iron punching sizing stretches mould | |
CN204638758U (en) | High-precision micro brass instead squeezes shaping dies | |
CN203610477U (en) | Diaphragm spring separation finger groove punching die | |
CN207057450U (en) | A kind of diel with floating interior locating device | |
CN103909150A (en) | Die for producing locking plate pin | |
CN104907396A (en) | Punching die for right-angle V-shaped support | |
CN210907918U (en) | Special die for manufacturing slotted screws | |
CN203448539U (en) | Square plate shell two-sided key stamping die of military connector | |
CN204503994U (en) | A kind of particular manufacturing craft angle steel being bent to U-shaped | |
CN212350187U (en) | Nut taper closing device capable of automatically discharging | |
CN208928937U (en) | A kind of tubing hemming device | |
CN203875198U (en) | Stamping die | |
CN209124718U (en) | A kind of reinforced pipe fitting metal parts molding die | |
CN202861147U (en) | Plug-in stamping die with mandril below | |
CN203292283U (en) | Inclined cutting mechanism of stamping die | |
CN206763749U (en) | A kind of mould | |
CN104772389A (en) | Upper die for stamping circular tube supporting element | |
CN216096223U (en) | Inner hexagonal red heading die | |
CN211613995U (en) | Flat steel end forming die | |
CN203817161U (en) | Spring type discharging and side hole punching die | |
CN208099090U (en) | A kind of gasket molding die | |
CN203955902U (en) | A kind of bending mould with positioner |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |
|
WD01 | Invention patent application deemed withdrawn after publication |