CN205270553U - Modified forges wheel cut -out press - Google Patents
Modified forges wheel cut -out press Download PDFInfo
- Publication number
- CN205270553U CN205270553U CN201521038075.5U CN201521038075U CN205270553U CN 205270553 U CN205270553 U CN 205270553U CN 201521038075 U CN201521038075 U CN 201521038075U CN 205270553 U CN205270553 U CN 205270553U
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- CN
- China
- Prior art keywords
- drift
- plate
- counterdie
- little
- center
- 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.)
- Expired - Fee Related
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
(B, ) the utility model discloses a (B, ) modified forges wheel cut -out press increases guide pillar (17) and guide pin bushing (18), kong yuxiao drift (5) and centre punch (6) of assurance lower mould (9) all the time on last next finding activate the orientation unchangeable. The V type is all set than the high 8mm -14mm on little drift (5) the height, centre punch (6) to with little drift (5) in centre punch (6).
Description
Technical field
The utility model relates to the punching die of a kind of improvement, the forging Wheel punching mould of specifically a kind of improvement.
Background technology
The forging Wheel punching mould of prior art is in long-time actual use, center drift can be run into and little drift often damages, drift and lower nib use the problem of rear decentraction for a long time on the other hand, so just cause burn failure, the problem of die life and precise decreasing. Become the bottleneck of forging line raising efficiency.
Summary of the invention
The utility model aims to provide the forging Wheel punching mould of a kind of improvement overcoming prior art defect.
The forging Wheel punching mould that the utility model improves, comprises big plate, backing plate, pin, retaining plate, little drift, center drift, discharging pressing plate, counterdie, column, lower big plate, counterdie lower support, discharging spring, guide bolt, standing bolt, guide pillar, guide pin bushing.
Center drift, little drift are fixed on retaining plate, and upper big plate is fixed on press ram. Discharging pressing plate is connected by discharging spring with backing plate, is connected by guide bolt between discharging pressing plate and retaining plate. Counterdie is connected with counterdie lower support. Increase guide pillar and guide pin bushing, play accurate guide effect, ensure the Kong Yu little drift of counterdie and center drift all the time on next line upper direction constant, it is achieved drift and the accurate positioning action of counterdie.
Center drift, than the high 8mm-14mm on little height of punch, decreases the surging force of single drift, and V-type is all arranged to by center drift and little drift. Decrease surging force and also just improve drift work-ing life, solve drift life-time service precision and life problems, also improve die life. This also reduces equipment and manpower holding time.
The utility model can complete simultaneously accurate punching, improve size drift work-ing life improve die life, ensure produce stability.
Accompanying drawing explanation
Fig. 1 is the forging Wheel punching mould schematic diagram that the utility model improves.
In figure: the upper big plate of 1-, 2-backing plate, 3-pin, 4-retaining plate, the little drift of 5-, 6-center drift, 7-discharging pressing plate, 8-blank, 9-counterdie, 10-column, big plate under 11-, 12-counterdie lower support, 13-waste material, 14-discharging spring, 15-guide bolt, 16-standing bolt, 17-guide pillar, 18-guide pin bushing.
Embodiment
The forging Wheel punching mould improved, comprises big plate 1, backing plate 2, pin 3, retaining plate 4, little drift 5, center drift 6, discharging pressing plate 7, counterdie 9, column 10, lower big plate 11, counterdie lower support 12, discharging spring 14, guide bolt 15, standing bolt 16, guide pillar 17, guide pin bushing 18.
Center drift 6, little drift 5 are fixed on retaining plate 4, and upper big plate 1 is fixed on press ram. Discharging pressing plate 7 is connected by discharging spring 14 with backing plate 2, is connected by guide bolt 15 between discharging pressing plate 7 and retaining plate 4. Counterdie 9 is connected with counterdie lower support 12. Increase guide pillar 17 and guide pin bushing 18, play accurate guide effect, ensure the Kong Yu little drift 5 of counterdie 9 and center drift 6 all the time on next line upper direction constant, it is achieved drift and the accurate positioning action of counterdie.
Center drift 6, than the high 10mm on little drift 5 height, decreases the surging force of single drift, and center drift 6 is all arranged to V-type with little drift 5.
During actual use, blank 8 is placed on counterdie 9 and leaves by robot arm, press ram drives upper big plate 1 and backing plate 2 is descending falls, discharging pressing plate 7 compacting blank 8, at this moment press ram continues downlink center drift 6, the descending contact blank 8 of little drift 5, discharging spring 14 compresses simultaneously, and tail rod 17 and guide pin bushing 18 play accurate guide effect, and the while of center drift 6 punching press centre hole, little drift 5 punching press bolt hole, waste material falls.
Press ram drives row on upper big plate 1 and backing plate 2, and the force of compression that on center drift 6, little drift 5, in row process, discharging spring 14 produces simultaneously completes center drift 6 and little drift 5 disengages blank 8 process.
Robot arm folder is walked blank 8 and has been left a working process.
Claims (2)
1. the forging Wheel punching mould improved, comprise big plate (1), backing plate (2), pin (3), retaining plate (4), little drift (5), center drift (6), discharging pressing plate (7), counterdie (9), column (10), lower big plate (11), counterdie lower support (12), discharging spring (14), guide bolt (15), standing bolt (16), guide pillar (17), guide pin bushing (18), it is characterized in that: center drift (6), little drift (5) is fixed on retaining plate (4), upper big plate (1) is fixed on press ram, discharging pressing plate (7) is connected by discharging spring (14) with backing plate (2), connected by guide bolt (15) between discharging pressing plate (7) and retaining plate (4), counterdie (9) is connected with counterdie lower support (12), increase guide pillar (17) and guide pin bushing (18), the Kong Yu little drift (5) of guarantee counterdie (9) and center drift (6) all the time on next line upper direction constant.
2. the forging Wheel punching mould improved according to claim 1, it is characterised in that: center drift (6) is all arranged to V-type than the high 8mm-14mm on little drift (5) height, center drift (6) and little drift (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521038075.5U CN205270553U (en) | 2015-12-15 | 2015-12-15 | Modified forges wheel cut -out press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521038075.5U CN205270553U (en) | 2015-12-15 | 2015-12-15 | Modified forges wheel cut -out press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205270553U true CN205270553U (en) | 2016-06-01 |
Family
ID=56055174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521038075.5U Expired - Fee Related CN205270553U (en) | 2015-12-15 | 2015-12-15 | Modified forges wheel cut -out press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205270553U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914578A (en) * | 2017-04-17 | 2017-07-04 | 辽宁五八内燃机配件有限公司 | One kind forging multipart punch |
| CN110280675A (en) * | 2019-07-09 | 2019-09-27 | 宁波康迪普瑞模具技术有限公司 | A kind of discharging set and its manufacturing process |
-
2015
- 2015-12-15 CN CN201521038075.5U patent/CN205270553U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914578A (en) * | 2017-04-17 | 2017-07-04 | 辽宁五八内燃机配件有限公司 | One kind forging multipart punch |
| CN106914578B (en) * | 2017-04-17 | 2019-04-12 | 辽宁五一八内燃机配件有限公司 | A kind of forging multipart punch |
| CN110280675A (en) * | 2019-07-09 | 2019-09-27 | 宁波康迪普瑞模具技术有限公司 | A kind of discharging set and its manufacturing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20211215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |