CN203817202U - Mold material guiding mechanism - Google Patents
Mold material guiding mechanism Download PDFInfo
- Publication number
- CN203817202U CN203817202U CN201420226587.3U CN201420226587U CN203817202U CN 203817202 U CN203817202 U CN 203817202U CN 201420226587 U CN201420226587 U CN 201420226587U CN 203817202 U CN203817202 U CN 203817202U
- Authority
- CN
- China
- Prior art keywords
- expeller
- roller
- pushing block
- groove
- idler wheel
- 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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Abstract
The utility model discloses a mold material guiding mechanism, and aims at providing a mold material guiding mechanism which is long in service life and suitable for high-speed stamping. According to the technical scheme, the mold material guiding mechanism is characterized by comprising an upper mold base, an upper material pushing block, a lower mold base, a left material guiding block and a right material guiding block, wherein the left material guiding block and the right material guiding block are fixed to the lower mold base. A lower material pushing block sliding front and back in the direction perpendicular to the feeding direction of a stamped material strap is arranged on the left material guiding block. The end face, opposite to the stamped material strap, of the lower material pushing block is a slope. One end of the upper material pushing block is movably connected with the upper mold base. The end face, opposite to the upper mold base, of the upper material pushing block is provided with an idler wheel assembly. The idler wheel assembly comprises an idler wheel. Fixing pieces connected with the idler wheel in a rotary mode are arranged on the two sides of the idler wheel respectively. The other ends, opposite to the idler wheel, of the fixing pieces are fixedly connected with the upper material pushing block. The idler wheel is arranged above the lower material pushing block and matched with the slope of the lower material pushing block.
Description
Technical field
The utility model relates to mould applications, and more particularly, it relates to a kind of mould material guide mechanism.
Background technology
During modern industry is produced, in order to boost productivity, ensure product quality, diel is used more and more extensive.
Diel, normally by mold and bed die, clips machined material and it is carried out to punching press on above-below direction.Before punching press; whether punching placement location in mould is accurate; directly affect stamping parts stamping quality; people can all arrange limited block on punching both sides conventionally; ensure punching placement location precision, but between limited block, orientation distance immobilizes, if the excessive punching placement location precision that just can not ensure of distance; if size can have influence on the smooth and easy of feeding, cannot realize the high-speed production of mould.
At present, (Chinese patent that application number is 201120152695.7 discloses a kind of zero-clearance guiding mechanism) on market, operation principle: when patrix is descending while realizing punching press, the ramp effect of patrix pushing block is to the inclined-plane of lower expeller, lower expeller is pushing away material strip and is pushing up the right guide pad on opposite, is zero clearance thereby reach between material and guide pad.Although this material guide mechanism is to ensure realizing the smooth and easy punching placement location precision that can ensure again of feeding with larger gap feeding, but between the inclined-plane of the inclined-plane of pushing block and lower expeller, effect is by sliding friction, make to wear and tear between the two large especially, long-term use procedure causes this material guide mechanism can not ensure punching placement location precision, service life is low, simultaneously in punching course, particularly in high speed stamping process, can produce larger vibration, the precision of stamping products is exerted an influence.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of long service life, is suitable for the mould material guide mechanism of high speed stamping.
For achieving the above object, the utility model provides following technical scheme: a kind of mould material guide mechanism, comprise upper bolster, upper expeller, die shoe and be fixed on left guide pad and the right guide pad on die shoe, described left guide pad is provided with along the lower expeller slidably reciprocating perpendicular to punching feedstock direction, the other end of the relative punching of described lower expeller is inclined plane, described upper expeller one end is flexibly connected with upper bolster, the other end of the relative upper bolster of described upper expeller is provided with roller devices, described roller devices comprises roller, described roller both sides are equipped with the fixture being rotationally connected with it, the other end of described fixture counter roller is fixedly connected with upper expeller, described roller is placed in lower expeller top and matches with the inclined plane of lower expeller.
By adopting technique scheme, described lower expeller energy edge is perpendicular to slidably reciprocating on the left guide pad of punching feedstock direction, in the time of mould feeding, because lower expeller does not act on material strip, material and guide pad have certain gap, guarantee feeding is smooth and easy, and when patrix is descending while realizing punching press, because roller is rotationally connected by fixture and upper expeller, inclined-plane on lower expeller matches with roller, roller is rolled relatively on the inclined-plane of lower expeller, effectively reduce roller and inclined-plane and mutually collide generation vibration, promote stably lower expeller to moving near punching direction, in high speed stamping process, can not produce larger vibration, ensure the precision of stamping products, the friction on the inclined-plane of roller and lower expeller is rolling friction simultaneously, effectively reduces wearing and tearing between the two, improves service life.
The utility model is further set to: the other end of the relative die shoe of described left guide pad is provided with the sliding tray caving inward, the diapire of described sliding tray is provided with groove, described lower expeller is placed in sliding tray and is slidably matched with it, on described lower expeller, be installed with pushing block, described pushing block is placed in groove and its one end is provided with elastic component, and the other end of described elastic component and the sidewall of groove are inconsistent.
By adopting technique scheme, described lower expeller can slidably reciprocate at sliding tray, lower expeller is under upper expeller effect, to moving near punching direction, lower expeller is pushing away material strip and is pushing up the right guide pad on opposite, be zero clearance thereby reach between material and guide pad, in the time that upper expeller moves upward, pushing block on lower expeller can be under spring action, move and reset away from punching direction, driving lower expeller away from the motion of punching direction, avoiding lower expeller and punching to interfere, simple in structure, reduce manufacturing cost.
The utility model is further set to: the angle of inclination on the inclined plane on described lower expeller is 45~60 degree.
By adopting technique scheme, make the inclined plane on expeller coordinate more smooth and easy with roller.
The utility model is further set to: described roller is equipped with rotating shaft, and the two ends of described rotating shaft are rotationally connected with two fixtures respectively.
By adopting technique scheme, described roller is rotationally connected by rotating shaft and fixture, simple in structure, easy for installation, reduces costs.
The utility model is further set to: described die shoe is provided with the groove of dodging caving inward, described in dodge groove and be placed in the below of roller.
By adopting technique scheme, described in dodge groove and can effectively avoid expeller upper roller and die shoe to interfere.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of mould material guide mechanism of the utility model;
Fig. 2 is A partial enlarged drawing in Fig. 1;
Fig. 3 is cutaway view when left guide pad 4 assembles with lower expeller 6 in the utility model.
In figure 1, upper bolster; 2, upper expeller; 3, die shoe; 4, left guide pad; 41, sliding tray; 42, groove; 5, right guide pad; 6, lower expeller; 61, inclined-plane; 62, pushing block; 7, roller devices; 71, roller; 72, rotating shaft; 73, fixture; 8, spring.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, a kind of mould material guide mechanism of the utility model is described further.
A kind of mould material guide mechanism, comprise upper bolster 1, upper expeller 2, die shoe 3 and be fixed on left guide pad 4 and the right guide pad 5 on die shoe 3, described left guide pad 4 is provided with along the lower expeller 6 slidably reciprocating perpendicular to punching feedstock direction, the other end of described lower expeller 6 relative punchings is inclined plane 61, the angle of inclination on this inclined plane 61 is 45~60 degree, and wherein angle is 55 for optimal selection.
Described upper expeller 2 one end are flexibly connected with upper bolster 1, the other end of described upper expeller 2 relative upper bolsters 1 is provided with roller devices 7, described roller devices 7 comprises roller 71, described roller 71 is equipped with rotating shaft 72, the two ends of described rotating shaft 72 are rotationally connected with two fixtures 73 respectively, the other end of described fixture 73 counter roller 71 is fixedly connected with upper expeller 2, described roller 71 is placed in lower expeller 6 tops and matches with the inclined plane 61 of lower expeller 6, described die shoe 3 is provided with the groove of dodging caving inward, described below of dodging groove and be placed in roller 71, the described groove of dodging can effectively avoid expeller 2 upper rollers 71 to interfere with die shoe 3.
Described lower expeller 6 energy edges are perpendicular to slidably reciprocating on the left guide pad 4 of punching feedstock direction, in the time of mould feeding, because lower expeller 6 does not act on material strip, material and guide pad have certain gap, guarantee feeding is smooth and easy, and when patrix is descending while realizing punching press, because roller 71 is rotationally connected by fixture 73 and upper expeller 2, inclined-plane on lower expeller 6 matches with roller 71, roller 71 is rolled relatively on the inclined-plane of lower expeller 6, effectively reducing roller 71 mutually collides and produces vibration with inclined-plane, promote stably lower expeller 6 to moving near punching direction, in high speed stamping process, can not produce larger vibration, ensure the precision of stamping products, roller 71 is rolling friction with the friction on the inclined-plane of lower expeller 6 simultaneously, effectively reduces wearing and tearing between the two, improves service life.
The other end of described left guide pad 4 relative die shoes 3 is provided with the sliding tray 41 caving inward, the diapire of described sliding tray 41 is provided with groove 42, described lower expeller 6 is placed in sliding tray 41 and is slidably matched with it, on described lower expeller 6, be installed with pushing block 62, described pushing block 62 is placed in groove 42 and its one end be provided with elastic component 8(wherein elastic component 8 can be spring), the sidewall of the other end of described elastic component 88 and groove 42 is inconsistent.
Described lower expeller 6 can slidably reciprocate at sliding tray 41, lower expeller 6 is under upper expeller 2 effects, to moving near punching direction, lower expeller 6 is pushing away material strip and is pushing up the right guide pad 5 on opposite, be zero clearance thereby reach between material and guide pad, in the time that upper expeller 2 moves upward, pushing block 62 on lower expeller 6 can be under spring action, move and reset away from punching direction, drive lower expeller 6 to move away from punching direction, avoid lower expeller 6 to interfere with punching, simple in structure, reduce manufacturing cost.
Claims (5)
1. a mould material guide mechanism, comprise upper bolster, upper expeller, die shoe and be fixed on left guide pad and the right guide pad on die shoe, described left guide pad is provided with along the lower expeller slidably reciprocating perpendicular to punching feedstock direction, the other end of the relative punching of described lower expeller is inclined plane, described upper expeller one end is flexibly connected with upper bolster, it is characterized in that: the other end of the relative upper bolster of described upper expeller is provided with roller devices, described roller devices comprises roller, described roller both sides are equipped with the fixture being rotationally connected with it, the other end of described fixture counter roller is fixedly connected with upper expeller, described roller is placed in lower expeller top and matches with the inclined plane of lower expeller.
2. a kind of mould material guide mechanism according to claim 1, it is characterized in that: the other end of the relative die shoe of described left guide pad is provided with the sliding tray caving inward, the diapire of described sliding tray is provided with groove, described lower expeller is placed in sliding tray and is slidably matched with it, on described lower expeller, be installed with pushing block, described pushing block is placed in groove and its one end is provided with elastic component, and the other end of described elastic component and the sidewall of groove are inconsistent.
3. a kind of mould material guide mechanism according to claim 1 and 2, is characterized in that: the angle of inclination on the inclined-plane on described lower expeller is 45~60 degree.
4. a kind of mould material guide mechanism according to claim 3, is characterized in that: described roller is equipped with rotating shaft, and the two ends of described rotating shaft are rotationally connected with two fixtures respectively.
5. a kind of mould material guide mechanism according to claim 4, is characterized in that: described die shoe is provided with the groove of dodging caving inward, described in dodge groove and be placed in the below of roller.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420226587.3U CN203817202U (en) | 2014-05-04 | 2014-05-04 | Mold material guiding mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420226587.3U CN203817202U (en) | 2014-05-04 | 2014-05-04 | Mold material guiding mechanism |
Publications (1)
Publication Number | Publication Date |
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CN203817202U true CN203817202U (en) | 2014-09-10 |
Family
ID=51472744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420226587.3U Expired - Fee Related CN203817202U (en) | 2014-05-04 | 2014-05-04 | Mold material guiding mechanism |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106042032A (en) * | 2016-07-29 | 2016-10-26 | 海宁市智慧光电有限公司 | LED lamp strip plate separator |
CN111375684A (en) * | 2020-03-24 | 2020-07-07 | 任永红 | Working method of universal die for aluminum plate stamping |
CN112974709A (en) * | 2021-03-09 | 2021-06-18 | 浙江索特重工科技有限公司 | Special quick-change die carrier for aluminum alloy forging |
CN115815404A (en) * | 2023-01-10 | 2023-03-21 | 江苏兴锻智能装备科技有限公司 | Multi-station continuous stamping device with positioning function |
-
2014
- 2014-05-04 CN CN201420226587.3U patent/CN203817202U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106042032A (en) * | 2016-07-29 | 2016-10-26 | 海宁市智慧光电有限公司 | LED lamp strip plate separator |
CN111375684A (en) * | 2020-03-24 | 2020-07-07 | 任永红 | Working method of universal die for aluminum plate stamping |
CN112974709A (en) * | 2021-03-09 | 2021-06-18 | 浙江索特重工科技有限公司 | Special quick-change die carrier for aluminum alloy forging |
CN112974709B (en) * | 2021-03-09 | 2023-07-18 | 浙江索特重工科技有限公司 | Quick-change die carrier special for aluminum alloy forging |
CN115815404A (en) * | 2023-01-10 | 2023-03-21 | 江苏兴锻智能装备科技有限公司 | Multi-station continuous stamping device with positioning function |
CN115815404B (en) * | 2023-01-10 | 2023-05-23 | 江苏兴锻智能装备科技有限公司 | Multi-station continuous stamping device with positioning function |
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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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20180504 |