CN102397949A - Stamping die for integrated stationary ring - Google Patents
Stamping die for integrated stationary ring Download PDFInfo
- Publication number
- CN102397949A CN102397949A CN2011103698238A CN201110369823A CN102397949A CN 102397949 A CN102397949 A CN 102397949A CN 2011103698238 A CN2011103698238 A CN 2011103698238A CN 201110369823 A CN201110369823 A CN 201110369823A CN 102397949 A CN102397949 A CN 102397949A
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- plate
- die
- equilibrium
- dividing plate
- unloading block
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Abstract
The invention relates to a processing workpiece, in particular to a stamping die for an integrated stationary ring. An upper backing plate is arranged at the lower edge of an upper template; a lower backing plate is arranged at the upper edge of a lower template; a dividing plate is arranged at the lower edge of the upper backing plate; a through hole is arranged in the center of the dividing plate; the section of a stripping block is in a convex shape; the stripping block is arranged at the lower end of the dividing plate; a protruded part of the stripping block extends into the central hole of the dividing plate; a die shank penetrates through the upper template and the upper backing plate and is connected with the stripping block; a lower die is arranged on the lower backing plate; a lower die sleeve is sleeved outside the lower die; a concave pit punching head and positioning punching heads are respectively and fixedly arranged in the dividing plate and at two sides of the central hole of the dividing plate; the concave pit punching head and the positioning punching heads extend to form stripping blocks; and a support pillar is fixedly arranged in the lower die. According to the stamping die for the integrated stationary ring which is provided by the invention, concave pits of integrated stationary ring products are formed by the stamping die in one step, thus the processing speed is improved, batch requirement is met, work procedures are reduced and the production period is shortened.
Description
Technical field
The present invention relates to a kind of processing work, relate in particular to a kind of one ring diel that ends surely.
Background technology
Surely ending one ring product characteristic is: external diameter is big, thin thickness, 18 pits evenly distribute along the footpath, center; Reverse side has then that the coherence request of 18 corresponding boss, pit depth and boss height is high, the position degree in the footpath, the relative center with each pit of differential seat angle between pit is strict, hardness is high after the heat treatment; And dash the processing back except needs hinge locating hole and integral light decorations; Without other machining; This just must strictness control the precision of pit mould, thereby guarantees towards the precision of part and the precision of product; Adopt cold extrusion processing pit speed slow, satisfied not large batch of production.
Summary of the invention
The invention provides a kind of one ring diel that ends surely, can satisfy the needs of batch process when guaranteeing to end surely precision and the quality of one ring.
The present invention adopts following technical scheme:
The said one ring diel that ends surely according to the invention comprises cope match-plate pattern, upper padding plate, and lower bolster, lower bolster, described cope match-plate pattern lower edge is arranged upper padding plate, the upper limb of lower bolster is arranged lower bolster; Also comprise the five equilibrium plate, the pit drift, aligning punch, discharging is fast, counterdie, lower die-sleeve, fore-set, die shank; Described five equilibrium plate is arranged in the lower edge of upper padding plate, and five equilibrium plate center is provided with through hole, and unloading block cross section convex, unloading block are arranged in the lower end of five equilibrium plate and the protuberance of unloading block extends in the five equilibrium plate centre bore; Die shank passes cope match-plate pattern, upper padding plate is connected with unloading block; Counterdie is arranged on the lower bolster, and the counterdie overcoat deposits die sleeve; Pit drift and aligning punch are separately fixed in the five equilibrium plate and the both sides of five equilibrium plate centre bore, and pit drift and aligning punch extend unloading block, and fore-set is fixed in the counterdie.
Surely only one ring diel of the present invention also comprises screw, elastomeric element; Described screw arrangement is between five equilibrium plate and discharging soon, and the screw outside is nested with elastomeric element.
Surely only one ring diel of the present invention, described elastomeric element is processed by elastic caoutchouc.
Surely only one ring diel of the present invention also comprises: the center circle at fore-set place, the position of each fore-set and pit drift place center circle and position consistency.
Beneficial effect
Surely only one ring diel provided by the invention, the pit that ends one ring product has surely improved process velocity by the punch die one-shot forming, satisfies requirement in batches, has reduced operation, has shortened the production cycle.
Description of drawings
Fig. 1 is a structural representation of the present invention;
1 is cope match-plate pattern among the figure, the 2nd, and upper padding plate, the 3rd, the five equilibrium plate, the 4th, the pit drift, the 5th, aligning punch, the 6th, discharging is fast, and the 7th, counterdie, the 8th, lower die-sleeve, the 9th, fore-set, the 10th, lower bolster, the 11st, lower bolster, 12 die shanks, the 13rd, screw, the 14th, elastomeric element.
Description of drawings
Below in conjunction with the specific embodiment to further explain of the present invention:
As shown in the figure: end the diel of one ring surely, comprise cope match-plate pattern 1, upper padding plate 2, lower bolster 11, lower bolster 10, five equilibrium plate 3, pit drift 4, aligning punch 5, discharging is fast 6, counterdie 7, lower die-sleeve 8, fore-set 9, die shank 12;
Described cope match-plate pattern 1 lower edge is arranged upper padding plate 2, and the upper limb of lower bolster 11 is arranged lower bolster 10; Five equilibrium plate 3 is arranged in the lower edge of upper padding plate 2, and five equilibrium plate 3 centers are provided with through hole, and unloading block 6 cross section convexs, unloading block 6 are arranged in the lower end of five equilibrium plate 3 and the protuberance of unloading block 6 extends in five equilibrium plate 3 centre bores; Die shank 12 passes cope match-plate pattern 1, upper padding plate 2 is connected with unloading block 6; Counterdie 7 is arranged on the lower bolster 10, and counterdie 7 overcoats deposit die sleeve 8; Pit drift 4 is separately fixed in the five equilibrium plate 3 and the both sides of five equilibrium plate 3 centre bores with aligning punch 5, and pit drift 4 extends unloading block 6 with aligning punch 5; Fore-set 9 is fixed in the counterdie 7.
Described screw 13 is arranged between five equilibrium plate 3 and the discharging fast 6, and screw 13 outsides are nested with elastomeric element 14.Elastomeric element 14 is processed by elastic caoutchouc.
The center circle at described fore-set 9 places, the position of each fore-set and pit drift 4 place center circle and position consistency.
The cope match-plate pattern of mould bases is fixed on the briquetting of punch press, the starting punch press, and the upper padding plate of punch die, five equilibrium plate, drift, unloading block, screw, elastomeric element etc. descend thereupon; Unloading block at first contacts with workpiece, and drift gets into workpiece then, in the process unloading block be obstructed after workpiece contacts; Elastic caoutchouc is produced pressure make it strain; The reaction force of elastic caoutchouc is pressed on the workpiece unloading block, when the moment that the pit drift puts in place, and the last plane of unloading block and the collision of the lower plane of five equilibrium plate; Strengthened the downward power of unloading block, the amount of warpage that has guaranteed stamping parts is in reasonable range; After the punch press release, the bounce-back of the elastic caoutchouc of pressurized promotes unloading block and moves downward, and die shank clashes into the location when moving up with the punch press pressure block in addition, and under reaction force, die shank, unloading block move downward, and withdraw from workpiece.
Claims (4)
1. end the diel of one ring surely, comprise cope match-plate pattern (1), upper padding plate (2), lower bolster (11), lower bolster (10), described cope match-plate pattern (1) lower edge is arranged upper padding plate (2), the upper limb of lower bolster (11) is arranged lower bolster (10); It is characterized in that: also comprise five equilibrium plate (3), pit drift (4), aligning punch (5), discharging fast (6), counterdie (7), lower die-sleeve (8), fore-set (9), die shank (12); Described five equilibrium plate (3) is arranged in the lower edge of upper padding plate (2); Five equilibrium plate (3) center is provided with through hole; Unloading block (6) cross section convex, unloading block (6) are arranged in the lower end of five equilibrium plate (3) and the protuberance of unloading block (6) extends in five equilibrium plate (3) centre bore; Die shank (12) passes cope match-plate pattern (1), upper padding plate (2) is connected with unloading block (6); Counterdie (7) is arranged on the lower bolster (10), and counterdie (7) overcoat deposits die sleeve (8); Pit drift (4) is separately fixed in the five equilibrium plate (3) and the both sides of five equilibrium plate (3) centre bore with aligning punch (5), and pit drift (4) extends unloading block (6) with aligning punch (5), and fore-set (9) is fixed in the counterdie (7).
2. only one ring diel surely according to claim 1 is characterized in that: also comprise: screw (13), elastomeric element (14); Described screw (13) is arranged between five equilibrium plate (3) and the discharging fast (6), and screw (13) outside is nested with elastomeric element (14).
3. only one ring diel surely according to claim 2, it is characterized in that: described elastomeric element (13) is processed by elastic caoutchouc.
4. only one ring diel surely according to claim 1 is characterized in that: also comprise: the center circle at fore-set (9) place, the position of each fore-set and pit drift (4) place center circle and position consistency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103698238A CN102397949A (en) | 2011-11-21 | 2011-11-21 | Stamping die for integrated stationary ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103698238A CN102397949A (en) | 2011-11-21 | 2011-11-21 | Stamping die for integrated stationary ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102397949A true CN102397949A (en) | 2012-04-04 |
Family
ID=45880829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103698238A Pending CN102397949A (en) | 2011-11-21 | 2011-11-21 | Stamping die for integrated stationary ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102397949A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040872A (en) * | 2016-08-03 | 2016-10-26 | 苏州市天隆链条有限公司 | Elevator part punching mold |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2566293A1 (en) * | 1984-06-22 | 1985-12-27 | Atelier Meca Bureau Etu Luconn | Punching tool, especially a tool for forming eyelets, having a punch acting upwards from underneath |
| US4777817A (en) * | 1986-12-30 | 1988-10-18 | D S O "Elprom" | Press tool for face collector |
| US5295390A (en) * | 1990-05-25 | 1994-03-22 | Kabushiki Kaisha Toshiba | Method of burring |
| JP2000126823A (en) * | 1998-10-22 | 2000-05-09 | Kobe Steel Ltd | Method for working of recessed part in hollow shape stock |
| CN201079810Y (en) * | 2007-09-13 | 2008-07-02 | 济南铸锻所捷迈机械有限公司 | Punching flanging composite forming die for digital control turret punching machine |
| CN101695728A (en) * | 2009-10-28 | 2010-04-21 | 吴江市双精轴承有限公司 | Fixed bead ring punching die |
| CN201455111U (en) * | 2009-07-18 | 2010-05-12 | 大同北方天力增压技术有限公司 | Precise stamping die for processing anti-thrust bearing oil clearance inclined planes of turbosupercharger |
| CN201895036U (en) * | 2010-12-10 | 2011-07-13 | 中山市毅马五金有限公司 | Combined stamping die |
-
2011
- 2011-11-21 CN CN2011103698238A patent/CN102397949A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2566293A1 (en) * | 1984-06-22 | 1985-12-27 | Atelier Meca Bureau Etu Luconn | Punching tool, especially a tool for forming eyelets, having a punch acting upwards from underneath |
| US4777817A (en) * | 1986-12-30 | 1988-10-18 | D S O "Elprom" | Press tool for face collector |
| US5295390A (en) * | 1990-05-25 | 1994-03-22 | Kabushiki Kaisha Toshiba | Method of burring |
| JP2000126823A (en) * | 1998-10-22 | 2000-05-09 | Kobe Steel Ltd | Method for working of recessed part in hollow shape stock |
| CN201079810Y (en) * | 2007-09-13 | 2008-07-02 | 济南铸锻所捷迈机械有限公司 | Punching flanging composite forming die for digital control turret punching machine |
| CN201455111U (en) * | 2009-07-18 | 2010-05-12 | 大同北方天力增压技术有限公司 | Precise stamping die for processing anti-thrust bearing oil clearance inclined planes of turbosupercharger |
| CN101695728A (en) * | 2009-10-28 | 2010-04-21 | 吴江市双精轴承有限公司 | Fixed bead ring punching die |
| CN201895036U (en) * | 2010-12-10 | 2011-07-13 | 中山市毅马五金有限公司 | Combined stamping die |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040872A (en) * | 2016-08-03 | 2016-10-26 | 苏州市天隆链条有限公司 | Elevator part punching mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120404 |