CN107737827A - A kind of part swaging method - Google Patents
A kind of part swaging method Download PDFInfo
- Publication number
- CN107737827A CN107737827A CN201710935420.2A CN201710935420A CN107737827A CN 107737827 A CN107737827 A CN 107737827A CN 201710935420 A CN201710935420 A CN 201710935420A CN 107737827 A CN107737827 A CN 107737827A
- Authority
- CN
- China
- Prior art keywords
- cavity plate
- swaging
- plate
- blank material
- die orifice
- 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
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000007493 shaping process Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000004080 punching Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- 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
- B21D43/003—Positioning devices
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Forging (AREA)
Abstract
The invention belongs to punch forming technical field, and in particular to a kind of part swaging method that can be applied to small size part punching press.Part swaging method proposed by the present invention, blank material is supported by using ejector beam, and located lateral is carried out to blank material using location-plate, the swaging processing to mini-boules material can be realized, solve the problems, such as small size part shaping and discharging difficulty, ensure crudy and improve processing efficiency.
Description
Technical field
The invention belongs to punch forming technical field, and in particular to a kind of part that can be applied to small size part punching press
Swaging method.
Background technology
When producing the small size part such as lower lock of endless-track vehicle, because part is not only narrow but also small, part both ends radius compared with
Greatly, at the same both sides stile it is narrower and with cambered, so generally use manual mode of operation is processed at present.But
Because part product is smaller, manually-operated difficulty is larger, if the shaping and welding quality at the radius of both ends cannot be guaranteed,
After the completion of product outward appearance and using being all severely impacted.Particularly when need produce in enormous quantities when, not only consume manpower,
Material resources, and seriously delay operating efficiency, delay manufacturing schedule.Therefore, it is necessary to develop one kind, to can be used in small size part fast
The swaging method of rapid-result type, to ensure the quality of forming parts, and production operation can be shortened by the efficiency of shaping
Time.
The content of the invention
(1) technical problems to be solved
The present invention proposes a kind of part swaging method, with solve how the technical problem of punch process small size part.
(2) technical scheme
In order to solve the above-mentioned technical problem, the present invention proposes a kind of part swaging method, and this method comprises the following steps：
S1, the correspondence position for being fixed on the part of the upper die with punch-pin on lathe with carrying the part of the lower die of cavity plate, make
It is relative with cavity plate position to obtain punch-pin；
It S2, will be jacked up positioned at the ejector beam of female bottom to the die orifice identical plane with cavity plate, swaging processing will be used for
Blank material be placed on ejector beam, wherein the size of blank material be less than cavity plate die orifice size；
S3, at the die orifice edge of cavity plate, located lateral is carried out to blank material using location-plate, wherein location-plate is arranged on recessed
The die orifice edge of mould, and it is prominent to the inner side of die orifice；
S4, driving part of the upper die are descending, reduce ejector beam so that blank material contacts with cavity plate, then in punch-pin and cavity plate
In the presence of complete swaging.
Further, after step s4, in addition to drive part of the upper die it is up, ejector beam is jacked up, swaging go out general
Part ejects from cavity plate.
Further, at the die orifice edge of cavity plate, located lateral is carried out to blank material using multiple location-plates.
Further, die orifice edge of multiple location-plates along cavity plate is circumferentially arranged.
Further, ejector beam is jacked up using lathe push rod.
(3) beneficial effect
Part swaging method proposed by the present invention, blank material is supported by using ejector beam, and uses positioning
Plate carries out located lateral to blank material, can realize to the processing of the swaging of mini-boules material, solve small size part shaping with
The problem of discharging difficulty, ensure crudy and improve processing efficiency.
Brief description of the drawings
Fig. 1 is that (left side is alignment, and right side is pressing for the part swaging structure drawing of device that is used in the embodiment of the present invention
State).
Embodiment
To make the purpose of the present invention, content and advantage clearer, with reference to the accompanying drawings and examples, to the tool of the present invention
Body embodiment is described in further detail.
The present embodiment proposes a kind of part swaging method, and using part swaging device as shown in Figure 1, (alignment shape is in left side
State, right side are stitching state) carry out swaging processing.The swaging device includes lower template 1, ejector beam 2, cavity plate 3, location-plate 4, convex
Mould 5 and cope plate 6.
The cavity plate 3 of the device is fixedly connected with lower template 1, and punch-pin 5 is fixedly connected with cope plate 6, cavity plate 3 and punch-pin 5
Position is relative, and punch-pin 5 can be mobile in vertical direction and pressed with cavity plate 3.Ejector beam 2, bottom up by lower template 1 are passed through
Template 1 and cavity plate 3 are worn, and is connected with lathe push rod, can be risen and dropped from the bottom of cavity plate 3 by lathe top rod driving
It is low, for carrying out discharging and support to the blank material for needing swaging to handle；Ejector beam 2 can be raised up to from the bottom of cavity plate 3
Plane where the die orifice of cavity plate 3.Multiple location-plates 4, it is circumferentially arranged along die orifice edge at the die orifice edge of cavity plate 3, and to mould
Mouthful inner side protrude so that less than die orifice size blank material when being supported by ejector beam 2, location-plate 4 can be to blank
Material carries out located lateral.
The part swaging device used in the present embodiment, can be in the case where die orifice of cavity die be larger, and installation dimension is narrow
Blank material.The method that the present embodiment carries out swaging to blank material specifically includes, by cope plate 6 and punch-pin 5, and lower template 1
Be separately fixed at cavity plate 3 on the corresponding position of the upper and lower table top of lathe, using lathe push rod by ejector beam 2 jack up to cavity plate 3
Die orifice identical plane, blank material is placed on ejector beam 2, it is laterally fixed then by location-plate 4 to be carried out blank material again
Position.Make principal axis of pressing machine rotation driving sliding block drive cope plate 6 and punch-pin 5 descending by lathe clutch switch, reduce simultaneously
Ejector beam 2 so that blank material contacts with cavity plate 3, then completes swaging in the presence of punch-pin 5 and cavity plate 3.After swaging terminates,
Lathe sliding block drive cope plate 6 and punch-pin 5 are up, and lathe push rod jacks up ejector beam 2, part is ejected from cavity plate 3, then
Part is removed from the molds, completes procedure of processing.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (5)
- A kind of 1. part swaging method, it is characterised in that methods described comprises the following steps：S1, the correspondence position for being fixed on the part of the upper die with punch-pin on lathe with carrying the part of the lower die of cavity plate so that institute It is relative with the cavity plate position to state punch-pin；It S2, will be jacked up positioned at the ejector beam of the female bottom to the die orifice identical plane with the cavity plate, swaging will be used for The blank material of processing is placed on the ejector beam, wherein the size of the blank material is less than the die orifice size of the cavity plate；S3, at the die orifice edge of the cavity plate, located lateral is carried out to the blank material using location-plate, wherein the location-plate Installed in the die orifice edge of the cavity plate, and it is prominent to the inner side of the die orifice；S4, the driving part of the upper die are descending, reduce the ejector beam so that the blank material contacts with the cavity plate, then Swaging is completed in the presence of the punch-pin and the cavity plate.
- 2. part swaging method as claimed in claim 1, it is characterised in that after step s4, in addition to drive on described Mould part is up, and the ejector beam is jacked up, and what swaging went out ejects part from the cavity plate.
- 3. part swaging method as claimed in claim 1, it is characterised in that at the die orifice edge of the cavity plate, use is multiple Location-plate carries out located lateral to the blank material.
- 4. part swaging method as claimed in claim 3, it is characterised in that die orifice of the multiple location-plate along the cavity plate Edge is circumferentially arranged.
- 5. part swaging method as claimed in claim 1, it is characterised in that jacked up the ejector beam using lathe push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710935420.2A CN107737827A (en) | 2017-10-10 | 2017-10-10 | A kind of part swaging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710935420.2A CN107737827A (en) | 2017-10-10 | 2017-10-10 | A kind of part swaging method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107737827A true CN107737827A (en) | 2018-02-27 |
Family
ID=61237213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710935420.2A Pending CN107737827A (en) | 2017-10-10 | 2017-10-10 | A kind of part swaging method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107737827A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1478014A1 (en) * | 2003-05-13 | 2004-11-17 | Perspa b.v. | Improved production method for QFN leadframes |
| CN203316599U (en) * | 2013-06-14 | 2013-12-04 | 黄石市蓝天环保节能设备有限公司 | Indentation-free stamping die for producing U-shaped stainless steel plates |
| CN203508834U (en) * | 2013-10-12 | 2014-04-02 | 奇瑞汽车股份有限公司 | Cold stamped part drawing process sheet supporting structure |
| CN203664514U (en) * | 2014-01-24 | 2014-06-25 | 山东梁山正阳挂车配件有限公司 | Rear-bracket supporting and forming device for trailer suspension |
| CN203711677U (en) * | 2014-03-11 | 2014-07-16 | 关天舒 | Fixed-distance adjustable stamping die blank positioning device |
-
2017
- 2017-10-10 CN CN201710935420.2A patent/CN107737827A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1478014A1 (en) * | 2003-05-13 | 2004-11-17 | Perspa b.v. | Improved production method for QFN leadframes |
| CN203316599U (en) * | 2013-06-14 | 2013-12-04 | 黄石市蓝天环保节能设备有限公司 | Indentation-free stamping die for producing U-shaped stainless steel plates |
| CN203508834U (en) * | 2013-10-12 | 2014-04-02 | 奇瑞汽车股份有限公司 | Cold stamped part drawing process sheet supporting structure |
| CN203664514U (en) * | 2014-01-24 | 2014-06-25 | 山东梁山正阳挂车配件有限公司 | Rear-bracket supporting and forming device for trailer suspension |
| CN203711677U (en) * | 2014-03-11 | 2014-07-16 | 关天舒 | Fixed-distance adjustable stamping die blank positioning device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180227 |
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| WD01 | Invention patent application deemed withdrawn after publication |