CN106077230A - A kind of dc motor yoke biplate compound press tool device - Google Patents
A kind of dc motor yoke biplate compound press tool device Download PDFInfo
- Publication number
- CN106077230A CN106077230A CN201610617052.2A CN201610617052A CN106077230A CN 106077230 A CN106077230 A CN 106077230A CN 201610617052 A CN201610617052 A CN 201610617052A CN 106077230 A CN106077230 A CN 106077230A
- Authority
- CN
- China
- Prior art keywords
- biplate
- formpiston
- press tool
- die
- direct current
- 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
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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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
-
- 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
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- 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
- B21D45/06—Stripping-off devices
- B21D45/08—Stripping-off devices interrelated with motion of tool
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
The invention discloses a kind of dc motor yoke biplate compound press tool device, it is characterised in that include guiding, by guide pillar, the most corresponding part of the upper die and the part of the lower die that mould bases couples together；Described part of the upper die includes upper bolster, and the lower surface of upper bolster is provided with formpiston and discharging device；Described part of the lower die includes die shoe, and the upper surface of die shoe is provided with the former piece corresponding with formpiston, and the surrounding of former piece is provided with the resilient alignment pin of some tools.Achieving the stamping-out once completing two panels magnet yoke blanking sheet, improve punching efficiency, and punching process billot is without punching of turning around, this device is simple to operate, can use on traditional common forcing press.
Description
Technical field
The invention belongs to field of motor manufacturing, relate to a kind of direct current generator die set device, especially a kind of unidirectional current
Machine yoke biplate compound press tool device.
Background technology
At present, direct current generator magnet yoke blanking sheet punching press mould mostly is monolithic blanking structure, and this mould is in use
There is a following defect: 1, to rush production efficiency low for monolithic；2, being inconvenient to carry out workpiece cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing, stock utilization is low；3, as taked
Punching is cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing, then plate to punch one time punching of turning around again, and labor strength is high.Disadvantages described above necessarily causes production
The increase of cost.And the direct current generator yoke biplate punch die related in relevant technical literature report be stamping forward arrange or in
Certain angle forward arranges, and these modes of cutting out a piece of cloth in a way with the minimum material to make two or more articles of clothing are both needed to a sheet metal blanking and can complete for twice, operation inconvenience, and does not plays and carry
The effect of high stock utilization.
Summary of the invention
It is an object of the invention to the shortcoming overcoming above-mentioned prior art, it is provided that a kind of direct current generator compound punching of yoke biplate
Die device.Achieve the stamping-out once completing two panels magnet yoke blanking sheet, improve punching efficiency, and punching process billot is without falling
Primary drying system, this device is simple to operate, can use on traditional common forcing press.
It is an object of the invention to be achieved through the following technical solutions:
This direct current generator yoke biplate compound press tool device, it is characterised in that include that guiding mould bases by guide pillar connects
The most corresponding part of the upper die got up and part of the lower die；Described part of the upper die includes upper bolster, and the lower surface of upper bolster sets
It is equipped with formpiston and discharging device；Described part of the lower die includes die shoe, and the upper surface of die shoe is provided with corresponding with formpiston
Former piece, the surrounding of former piece is provided with the resilient alignment pin of some tools.
Further, the feature of the present invention also resides in:
Wherein during the work of this die set, alignment pin on the left of former piece on the left of parts to be processed, the Ministry of worker to be added
The alignment pin on part front end abutment former piece top.
Wherein during the work of this die set, against the left alignment pin of former piece on the left of parts to be processed, before parts to be processed
The lower surface, the secondary stamping hole alignment pin against former piece bottom.
Wherein discharging device includes the stripper being arranged on outside formpiston, and the multiple materials returned nail arranged on stripper
Overlap, and material returned nail is set on the surrounding of formpiston.
Wherein there is between stripper and formpiston gap.
Wherein it is provided with elastic insert between stripper and formpiston, and elastic insert is arranged at material returned nail set periphery.
Wherein the lower section of alignment pin is provided with spring and screw plug.
Wherein being additionally provided with cushion between upper bolster and formpiston, described cushion is the upper pad with cushioning effect
Plate and the upper mounted plate of fixing formpiston.
Wherein it is provided with bottom plate between die shoe and former piece, bottom plate is provided with and is centered around former piece
The baffle plate of surrounding.
Wherein having material spilling hole on bottom plate and die shoe, yoke sheet can pass this material spilling hole.
The invention has the beneficial effects as follows, part of the upper die and part of the lower die cooperating, it is achieved one procedure of knowing clearly goes out two
Part magnet yoke blanking sheet, completes punching under elastic positioning pin effect and cuts out a piece of cloth in a way with the minimum material to make two or more articles of clothing, and plate rushes without turning around in operation；Use is moved back
Grooved part can be carried out the material returned, removal punching outer ring waste material by material device；Save labor hour, reduce labor intensity, protecting
On the premise of card product quality, improve production efficiency, effectively reduce the manufacturing cost of this kind of motor.
Further, parts to be processed operationally, are carried out punching press according to the position of alignment pin by die set, it is possible to
Improve the utilization rate of parts to be processed, once complete the punching press of 2 magnet yoke blanking sheets.
Further, the material returned nail set being arranged on stripper contributes to lengthening the actuating length of stripper, makes the material returned
Elastic insert on plate realizes the elastic material returned after fully being compressed, and then gives up from stripper and formpiston lower plane removal smoothly
Material；Save labor hour, reduce labor intensity.
Further, the parts such as the spring that alignment pin is provided below so that alignment pin has elasticity, it is possible at workpiece
Pressure under carry out indentation and ejection, workpiece can be realized cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing by cutting out a piece of cloth in a way with the minimum material to make two or more articles of clothing process implementing in blanking process.
Further, baffle plate is used for assisting fastening former piece, and can assist the gap adjusting former piece；Leakage
Material hole can facilitate spilling of magnet yoke blanking sheet, and has saved artificial, improves labor efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the upward view of part of the upper die in the present invention；
Fig. 3 is the top view of part of the lower die in the present invention；
Fig. 4 is the schematic diagram of step 1 in die method of the present invention；
Fig. 5 is the schematic diagram of step 2 in die method of the present invention；
Fig. 6 is the schematic diagram of step 3 in die method of the present invention.
Wherein: 1 is upper bolster；2 is upper padding plate；3 is upper mounted plate；4 is formpiston；5 is stripper；6 is former piece；7
For die shoe；8 is plate washer；9 is material returned nail set；10 is alignment pin；11 is spring；12 is screw plug；13 is bottom plate.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in further detail:
One direct current generator yoke biplate compound press tool device of the present invention, as it is shown in figure 1, include the most corresponding upper mold portion
Divide and part of the lower die, guide mould bases by guide pillar between part of the upper die and part of the lower die and couple together；Wherein part of the upper die includes
Upper bolster 1, the lower surface of upper bolster 1 has been disposed with upper padding plate 2 and the upper mounted plate 3 of cushioning effect, on upper mounted plate 3
It is fixed with formpiston 4；Wherein part of the lower die includes die shoe 7, and bottom plate 13 on the upper surface of die shoe 7, on bottom plate 13
It is fixed with the former piece 6 corresponding with formpiston, former piece 6 is provided with the resilient alignment pin of some tools 10；Wherein fixed
The lower section of position pin 10 is provided with spring 11 and screw plug 12, and screw plug 12 is interior six side's screw plugs.
Seeing Fig. 2, part of the upper die also includes the discharging device being arranged on formpiston 4 top, and discharging device includes being arranged on sun
Stripper 5 between mould 4 and upper mounted plate 3, stripper 5 is provided with some materials returned nail set 9, being arranged around of material returned nail set 9
Having bed course, this bed course is rubber bed course, and bed course makes there is gap between formpiston 4 and stripper 5；Material returned nail set 9 is arranged on formpiston 4
Surrounding.
Seeing the baffle plate 8 that Fig. 3 part of the lower die also includes arranging on bottom plate 13, baffle plate 8 is arranged on the four of former piece 6
In week, baffle plate 8 is used for assisting fastening former piece 6 and adjusting gap；Material spilling hole is also had on bottom plate 13 and die shoe 7,
Material spilling hole is slightly larger than yoke sheet, it is possible to make yoke sheet spill from material spilling hole.
When using direct current generator yoke biplate compound press tool device of the present invention to carry out punch die, step 1 sees Fig. 4, first will
Complete parts to be processed prevent on former piece 6, and make the left side of parts to be processed prop up on the left of former piece 6 to set
The alignment pin 10 put, makes the top of parts to be processed prop up the alignment pin 10 that former piece 6 top is arranged, is then rushed by formpiston 4
Pressure comes, and obtains first stamped workpieces a1；Step 2 sees Fig. 5, continues the left side of parts to be processed is propped up former piece 6
The alignment pin 10 that left side is arranged, props up former piece 6 by the lower end of the pass for the first workpiece under processing component punching press
Bottom alignment pin 10, is then punched down formpiston 4, obtains second stamped workpieces a2；Step 3 sees Fig. 6, and continuation is by be added
The left side of Ministry of worker's part props up on the left of former piece 6, and the lower end of the pass of second workpiece under parts punching press the most to be processed is supported
Living the bottom alignment pin 10 of former piece 6, then formpiston 4 is punched down, and obtains the 3rd stamped workpieces a3.
The using method of the present invention is, by being connected by the lower plane of upper bolster 1 with forcing press top shoe, and by under mould
Die holder 7 is fixed on press bench face and completes mould to dress, and mode method is identical with general cold-punching mold mode method.After
The gap being placed in by plate between the upper plane of former piece 6 and formpiston 4 and stripper 5 lower plane carries out stamping-out.In the material returned
Under the effect of the rubber bed course between plate 5 and upper mounted plate 3, formpiston 4 outer ring waste material removal, it is achieved the part of the upper die elasticity material returned；Cloudy
Mould piece 6, bottom plate 13 and the material spilling hole of die shoe 7, it is possible to make magnet yoke blanking sheet discharge from mould bottom, complete punching press.
The technical process of punching press is as follows: 1) during first step stamping-out, is close to former piece 6 left positioner pin 10 on the left of plate,
Front end is close to former piece 6 prelocalization pin 10, completes first workpiece stamping-out；2), during second step stamping-out, the moon on the left of plate, it is close to
The left alignment pin of mould piece 6 10, is simultaneously close to alignment pin 10 after former piece 6 with a plate stamping pass lower surface of going forward, complete
Become second group of two panels workpiece stamping-out；Repeat the stamping procedure of the 2nd step, the like forward stamping-out, until punching this plate, it is not necessary to
Turn around to rush.
The direct current generator yoke biplate compound press tool device of the present invention, this device can use on conventional press, and one
Secondary complete two panels magnet yoke blanking sheet stamping-out, make punching efficiency be doubled.This mould uses some flexibly positioned finger settings with reality
Existing workpiece is cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing.During punching, plate rushes without turning around and scrap (bridge) is little, saves material cost, solves the punching of direct current generator yoke
Sheet production cost is high, the problem that production efficiency is low, and this kind of Mould operation simplicity can use on traditional common forcing press, uses
Method is easy easily to be grasped.
Claims (10)
1. a direct current generator yoke biplate compound press tool device, it is characterised in that include that guiding mould bases by guide pillar connects
The most corresponding part of the upper die come and part of the lower die；Described part of the upper die includes upper bolster (1), the lower surface of upper bolster (1)
On be provided with formpiston (4) and discharging device；Described part of the lower die includes that die shoe (7), the upper surface of die shoe (7) are provided with
The former piece (6) corresponding with formpiston (4), the surrounding of former piece (6) is provided with the resilient alignment pin of some tools (10).
A kind of direct current generator yoke biplate compound press tool device the most according to claim 1, it is characterised in that described punch die
Device work time, on the left of parts to be processed against former piece (6) left side alignment pin (10), member forward end to be processed is against the moon
The alignment pin (10) on mould piece (6) top.
A kind of direct current generator yoke biplate compound press tool device the most according to claim 1, it is characterised in that described punch die
During device work, against former piece (6) left alignment pin (10) on the left of parts to be processed, lower end, parts to be processed previous stamping hole
Face is against the alignment pin (10) of former piece (6) bottom.
4. according to the direct current generator yoke biplate compound press tool device described in claim 1-3 any one, it is characterised in that institute
State discharging device and include being arranged on the stripper (5) that formpiston (4) is outside, and the upper multiple materials returned nail set arranged of stripper (5)
, and material returned nail set (9) is arranged on the surrounding of formpiston (4) (9).
A kind of direct current generator yoke biplate compound press tool device the most according to claim 4, it is characterised in that the described material returned
Between plate (5) and formpiston (4), there is gap.
A kind of direct current generator yoke biplate compound press tool device the most according to claim 5, it is characterised in that the described material returned
It is provided with elastic insert between plate (5) and formpiston (4), and elastic insert is arranged at material returned nail set (9) periphery.
7. according to the direct current generator yoke biplate compound press tool device described in claim 1-3 any one, it is characterised in that institute
The lower section stating alignment pin (10) is provided with spring (11) and screw plug (12).
8. according to the direct current generator yoke biplate compound press tool device described in claim 1-3 any one, it is characterised in that institute
Stating and be additionally provided with cushion between upper bolster (1) and formpiston (4), described cushion is the upper padding plate with cushioning effect
And the upper mounted plate (3) of fixing formpiston (4) (2).
9. according to the direct current generator yoke biplate compound press tool device described in claim 1-3 any one, it is characterised in that institute
State and between die shoe (7) and former piece (6), be provided with bottom plate (13), bottom plate (13) is provided with and is centered around former
The baffle plate (8) of piece (6) surrounding.
A kind of direct current generator yoke biplate compound press tool device the most according to claim 9, it is characterised in that under described
Having material spilling hole in fixed plate (13) and die shoe (7), yoke sheet can pass this material spilling hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610617052.2A CN106077230A (en) | 2016-07-29 | 2016-07-29 | A kind of dc motor yoke biplate compound press tool device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610617052.2A CN106077230A (en) | 2016-07-29 | 2016-07-29 | A kind of dc motor yoke biplate compound press tool device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106077230A true CN106077230A (en) | 2016-11-09 |
Family
ID=57478808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610617052.2A Pending CN106077230A (en) | 2016-07-29 | 2016-07-29 | A kind of dc motor yoke biplate compound press tool device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106077230A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465576A (en) * | 2019-08-19 | 2019-11-19 | 抚顺煤矿电机制造有限责任公司 | A kind of permanent-magnet synchronous adjustable frequency motor rotor punching tooling |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3854355A (en) * | 1972-10-05 | 1974-12-17 | Asea Ab | Method of punching sheet segments having substantially annular sector shape |
| JP2005103551A (en) * | 2003-09-26 | 2005-04-21 | Mitsui High Tec Inc | Laminated die device |
| US20050093381A1 (en) * | 2003-10-29 | 2005-05-05 | A.O. Smith Corporation | Electrical machine and method of manufacturing the same |
| CN201504156U (en) * | 2009-09-22 | 2010-06-09 | 陈石云 | Stator core plate punch forming device |
| CN202218122U (en) * | 2011-08-26 | 2012-05-09 | 江苏通达动力科技股份有限公司 | Motor stator stamping die |
| CN202516916U (en) * | 2012-02-20 | 2012-11-07 | 温州华正铁芯制造有限公司 | Stamping die for iron core |
| CN202845603U (en) * | 2012-11-08 | 2013-04-03 | 杭州翔升实业有限公司 | Voltage iron core high punch mould |
| CN203459539U (en) * | 2013-09-28 | 2014-03-05 | 深圳市博信达科技有限公司 | Mold structure for fixing discharging spring |
| CN205833937U (en) * | 2016-07-29 | 2016-12-28 | 西安泰富西玛电机有限公司 | A kind of direct current generator yoke biplate compound press tool device |
-
2016
- 2016-07-29 CN CN201610617052.2A patent/CN106077230A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3854355A (en) * | 1972-10-05 | 1974-12-17 | Asea Ab | Method of punching sheet segments having substantially annular sector shape |
| JP2005103551A (en) * | 2003-09-26 | 2005-04-21 | Mitsui High Tec Inc | Laminated die device |
| US20050093381A1 (en) * | 2003-10-29 | 2005-05-05 | A.O. Smith Corporation | Electrical machine and method of manufacturing the same |
| CN201504156U (en) * | 2009-09-22 | 2010-06-09 | 陈石云 | Stator core plate punch forming device |
| CN202218122U (en) * | 2011-08-26 | 2012-05-09 | 江苏通达动力科技股份有限公司 | Motor stator stamping die |
| CN202516916U (en) * | 2012-02-20 | 2012-11-07 | 温州华正铁芯制造有限公司 | Stamping die for iron core |
| CN202845603U (en) * | 2012-11-08 | 2013-04-03 | 杭州翔升实业有限公司 | Voltage iron core high punch mould |
| CN203459539U (en) * | 2013-09-28 | 2014-03-05 | 深圳市博信达科技有限公司 | Mold structure for fixing discharging spring |
| CN205833937U (en) * | 2016-07-29 | 2016-12-28 | 西安泰富西玛电机有限公司 | A kind of direct current generator yoke biplate compound press tool device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465576A (en) * | 2019-08-19 | 2019-11-19 | 抚顺煤矿电机制造有限责任公司 | A kind of permanent-magnet synchronous adjustable frequency motor rotor punching tooling |
| CN110465576B (en) * | 2019-08-19 | 2024-04-19 | 抚顺煤矿电机制造有限责任公司 | Permanent magnet synchronous variable frequency motor rotor punching tool |
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Application publication date: 20161109 |
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