CN101829742A - Device for stamping steel retaining ring - Google Patents
Device for stamping steel retaining ring Download PDFInfo
- Publication number
- CN101829742A CN101829742A CN 201010173045 CN201010173045A CN101829742A CN 101829742 A CN101829742 A CN 101829742A CN 201010173045 CN201010173045 CN 201010173045 CN 201010173045 A CN201010173045 A CN 201010173045A CN 101829742 A CN101829742 A CN 101829742A
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- die
- cushion pad
- stamp
- plate
- core
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- 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.)
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a device for stamping a steel retaining ring, belonging to a die. The device comprises an upper die and a lower die, wherein the upper die comprises a die shank, a connecting plate, an inner press plate, an upper cushion pad, a stamp core, an upper stamp die and a jacket; the upper stamp die is assembled at the lower part in the jacket, the stamp core is assembled in the upper stamp die, the inner press plate is installed on the upper stamp die, and the cushion pad is assembled between the upper stamp die and the inner press plate; the connecting plate is in fixed press joint with the upper end surface of the jacket, and the die shank is installed on the connecting plate; the lower die comprises a lower stamp die, a lower cushion pad, a lower backing plate, a lower stamp core and a base plate; and the lower backing plate and the lower stamp core are installed on the base plate, the lower stamp core is positioned in the lower backing plate, the lower cushion pad is installed on the lower backing plate, and the lower stamp die is installed on the lower cushion pad. The lower die is installed on a stamping platform of a stamping press, the upper die is connected with a sliding block of the stamping press; and the steps of blanking, punching the liner hole, extruding the boss and stamping the outer circle are completed in sequence in the moving process of the upper die. The invention has the advantages of reasonable structure and stable quality of stamped steel retaining ring and lowers the processing and manufacturing difficulty.
Description
Technical field
The present invention relates to a kind of mould, specifically is a kind of device of stamped steel ring washer.Be particularly useful for the steel ring washer punching press of bearing seat for stamping twelve points.
Background technology
Ribbon conveyer is widely used in numerous areas such as mine, metallurgy, chemical industry, light industry, coal, harbour, no matter from each side such as conveying capacity, haul distance, economic benefit it can same train, the automobile transportation contends with, become tripodia point ancient cooking vessel situation, and become various countries try to be the first the development industry, bearing block in its key component carrying roller is big in market demand, use is wide, the quality of its quality is directly connected to the safety in production and the economic benefit of all trades and professions.
Popular in the market DT II type series, TK75 series, TK II type series ram axle bearing, wherein DT II type series and TK75 series are withdrawn from the market gradually because of complex structure, have only TK II type series all the fashion on market, and it adopts two plastic seals to seal, and dust tightness, fire line require to have certain hidden danger to mine safety.For solving the problems of the technologies described above, invented bearing seat for stamping twelve points, bearing seat for stamping twelve points is to divide two layers of each uniform six punching press point up and down on bearing block, below lower floor's punching press point bearing is housed in bearing block, sealing of bottom-up dress successively and steel retaining ring on bearing; The following chucking by upper strata punching press point that steel retaining ring is positioned at upper strata punching press point is fixed on the ram axle bearing.Steel retaining ring wherein needs punching press to make.But not special-purpose stamping tool stamping steel retaining ring.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of device of stamped steel ring washer.It is installed on the punch press, finishes blanking successively,, extrude boss, the work of punching press cylindrical towards the hole, lining.
The present invention realizes with following technical scheme: a kind of device of stamped steel ring washer is characterized in that: be made up of upper die and lower die, described patrix comprises die shank, connecting plate, clip plate, goes up cushion pad, towards core, upper trimming die and overcoat; Bottom fit on punch die in overcoat, assembling is stretched out outside the upper trimming die towards core top towards core in upper trimming die, and the top installation sleeve of upper trimming die is contained in the clip plate outside core, loads onto cushion pad between upper trimming die and clip plate; Connecting plate fixedly is crimped on the upper surface of overcoat, and die shank is contained on the connecting plate and by bolt and is connected with connecting plate; Described counterdie comprises punch die, following cushion pad, lower bolster, following to core and base plate down; Lower bolster is installed on the base plate towards core with following, is positioned at lower bolster towards core down, and stretch out outside the lower bolster on its top; Following cushion pad is contained on the lower bolster, and following punch die is contained in down on the cushion pad.
Operation principle is: counterdie is installed in dashing on the platform of punch press, and the slide block of patrix and punch press links together, and in the patrix motion process, finishes blanking successively, towards the hole, lining, extrudes boss, the work of punching press cylindrical.
The invention has the beneficial effects as follows: rational in infrastructure, can finish blanking successively, towards the hole, lining, extrude boss, the work of punching press cylindrical, the steel retaining ring steady quality of punching press; Reduced the difficulty of processing and manufacturing.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Accompanying drawing is a structural representation of the present invention.
Among the figure: 1, die shank, 2, connecting plate, 3, clip plate, 4, go up cushion pad, 5, towards core, 6, upper trimming die, 7, overcoat, 8, punch die down, 9, cushion pad down, 10, lower bolster, 11, down towards core, 12, base plate.
The specific embodiment
As shown in drawings, stamped steel ring washer device is made up of upper die and lower die.Described patrix by die shank 1, connecting plate 2, clip plate 3, go up cushion pad 4, form towards core 5, upper trimming die 6 and overcoat 7; Bottom fit on punch die 6 in overcoat 7, assembling is stretched out outside the upper trimming die 6 towards core 5 tops towards core 5 in upper trimming die 6, and the top installation sleeve of upper trimming die 6 is contained in the clip plate 3 outside core 5, loads onto cushion pad 4 between upper trimming die 6 and clip plate 3; Connecting plate 2 fixedly is crimped on the upper surface of overcoat 7, and described connecting plate 2 usefulness bolted are on the upper surface of overcoat 7.Die shank 1 is contained on the connecting plate 2 and by bolt and is connected with connecting plate 2; Described counterdie comprises punch die 8, following cushion pad 9, lower bolster 10, following to core 11 and base plate 12 down; Lower bolster 10 is installed on the base plate 12 towards core 11 with following, is positioned at lower bolster 10 towards core 11 down, and stretch out outside the lower bolster 10 on its top; Following cushion pad 9 is contained on the lower bolster 10, and following punch die 8 is contained in down on the cushion pad 9.Be welded on the base plate 12 towards core 11 and lower bolster 10 down.
Claims (3)
1. the device of a stamped steel ring washer is characterized in that: be made up of upper die and lower die, described patrix comprises die shank (1), connecting plate (2), clip plate (3), goes up cushion pad (4), towards core (5), upper trimming die (6) and overcoat (7); Bottom fit on punch die (6) in overcoat (7), assembling is towards core (5) in upper trimming die (6), stretch out outside the upper trimming die (6) towards core (5) top, the top installation sleeve of upper trimming die (6) is contained in towards the clip plate (3) of core (5) periphery, between upper trimming die (6) and clip plate (3) cushion pad (4) is housed; Connecting plate (2) fixedly is crimped on the upper surface of overcoat (7), and die shank (1) is contained in connecting plate (2) and upward and by bolt is connected with connecting plate (2); Described counterdie comprises punch die (8), following cushion pad (9), lower bolster (10), following to core (11) and base plate (12) down; Lower bolster (10) and being installed on the base plate (12) towards core (11) down is positioned at lower bolster (10) towards core (11) down, and stretch out outside the lower bolster (10) on its top; Following cushion pad (9) is contained on the lower bolster (10), and following punch die (8) is contained in down on the cushion pad (9).
2. the device of stamped steel ring washer according to claim 1 is characterized in that: be welded on the base plate (12) towards core (11) and lower bolster (10) down.
3. according to the device of the described stamped steel ring washer of claim 1, it is characterized in that: described connecting plate (2) uses bolted on the upper surface of overcoat (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010173045 CN101829742A (en) | 2010-04-30 | 2010-04-30 | Device for stamping steel retaining ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010173045 CN101829742A (en) | 2010-04-30 | 2010-04-30 | Device for stamping steel retaining ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101829742A true CN101829742A (en) | 2010-09-15 |
Family
ID=42714041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010173045 Pending CN101829742A (en) | 2010-04-30 | 2010-04-30 | Device for stamping steel retaining ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101829742A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632142A (en) * | 2012-03-29 | 2012-08-15 | 宁波市鄞州剑均机械科技有限公司 | Hot stamping die for latches |
| CN102972534A (en) * | 2012-11-02 | 2013-03-20 | 西双版纳同庆号茶业有限公司 | Pu'er tea pressing steam-pressure machine and tea pressing method |
| CN105834280A (en) * | 2016-04-29 | 2016-08-10 | 安徽省宁国市东波紧固件有限公司 | Punch forming mold for steel wire check ring |
| CN109848283A (en) * | 2018-12-28 | 2019-06-07 | 武汉协和齿环有限公司 | Copper synchro converter ring forging blank punch die and inside and outside overlap minimizing technology |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB228587A (en) * | 1923-10-01 | 1925-02-02 | Frederick Hardman | Improvements relating to presses for cutting, drawing and shaping articles composed of sheet metal |
| GB833055A (en) * | 1957-05-14 | 1960-04-21 | Henry Joseph William Hopton | Improvements in or relating to press tools |
| CN2698487Y (en) * | 2004-05-25 | 2005-05-11 | 湖北三环离合器有限公司 | Punching die for clutch cover gear-rack hole |
| CN2822915Y (en) * | 2005-06-16 | 2006-10-04 | 江明智 | Punching die |
| CN101237745A (en) * | 2008-03-04 | 2008-08-06 | 日月光半导体制造股份有限公司 | Punch and its using method |
| CN201669351U (en) * | 2010-04-30 | 2010-12-15 | 徐州中部矿山设备有限公司 | Device for stamping steel retaining rings |
-
2010
- 2010-04-30 CN CN 201010173045 patent/CN101829742A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB228587A (en) * | 1923-10-01 | 1925-02-02 | Frederick Hardman | Improvements relating to presses for cutting, drawing and shaping articles composed of sheet metal |
| GB833055A (en) * | 1957-05-14 | 1960-04-21 | Henry Joseph William Hopton | Improvements in or relating to press tools |
| CN2698487Y (en) * | 2004-05-25 | 2005-05-11 | 湖北三环离合器有限公司 | Punching die for clutch cover gear-rack hole |
| CN2822915Y (en) * | 2005-06-16 | 2006-10-04 | 江明智 | Punching die |
| CN101237745A (en) * | 2008-03-04 | 2008-08-06 | 日月光半导体制造股份有限公司 | Punch and its using method |
| CN201669351U (en) * | 2010-04-30 | 2010-12-15 | 徐州中部矿山设备有限公司 | Device for stamping steel retaining rings |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632142A (en) * | 2012-03-29 | 2012-08-15 | 宁波市鄞州剑均机械科技有限公司 | Hot stamping die for latches |
| CN102632142B (en) * | 2012-03-29 | 2014-07-23 | 宁波市鄞州剑均机械科技有限公司 | Hot stamping die for latches |
| CN102972534A (en) * | 2012-11-02 | 2013-03-20 | 西双版纳同庆号茶业有限公司 | Pu'er tea pressing steam-pressure machine and tea pressing method |
| CN105834280A (en) * | 2016-04-29 | 2016-08-10 | 安徽省宁国市东波紧固件有限公司 | Punch forming mold for steel wire check ring |
| CN109848283A (en) * | 2018-12-28 | 2019-06-07 | 武汉协和齿环有限公司 | Copper synchro converter ring forging blank punch die and inside and outside overlap minimizing technology |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100915 |