CN101590507B - Material-pushing device for mold - Google Patents
Material-pushing device for mold Download PDFInfo
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- CN101590507B CN101590507B CN2009100335837A CN200910033583A CN101590507B CN 101590507 B CN101590507 B CN 101590507B CN 2009100335837 A CN2009100335837 A CN 2009100335837A CN 200910033583 A CN200910033583 A CN 200910033583A CN 101590507 B CN101590507 B CN 101590507B
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- drive block
- roller
- pushing device
- push rod
- die ontology
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Abstract
The invention relates to a material-pushing device for a mold, which belongs to the technical field of machining, and comprises a mold body. The device is characterized in that the mold body is provided with a push rod in a feed direction, the push rod is provided with a reset device, one end of the push rod is movably connected to a roller groove, and the inside of the roller groove is provided with a sliding roller; and the mold body is provided with a rotating shaft, the rotating shaft is provided with a driving block with axial rotation, the head end of the driving block with axial rotation extends into the roller groove, and the sliding roller is positioned in the rotating circumference of the driving block. Thus, without material carrying and lapping, a product at the next process step can realize the continuous feeding by the pushing of a product at the previous process step. Therefore, corresponding working procedures such as bending, stamping, finishing and the like can be finished in vertical direction. The utilization rate of materials is high and can reach 95 percent. The device does not need to adopt larger design space and is worth being promoted in the field.
Description
Technical field
The present invention relates to a kind of mould corollary apparatus, relate in particular to a kind of material-pushing device for mold, belong to the Machining Technology field.
Background technology
In order to cooperate existing and the supporting material-pulling device of mould, production and processing often needs to adopt progressive die strip and uses scrap (bridge) and the material of band material, and the utilization rate of material is very low.Because the thickness of product is thicker, edge-lapped value and band material broad, the expansion of product itself is less relatively, and for cooperating the common stock layout mode that existing equipment adopted, the utilization rate of material can be hanged down to below 75%.And, adopt present material-pulling device not only to reduce production efficiency greatly, and reduced production cost and size stability and accuracy, can't realize minimum materials and the easiest manufacturing procedure.
Summary of the invention
The objective of the invention is to overcome the above problem that prior art exists, a kind of material-pushing device for mold is provided.
For realizing a kind of material-pushing device for mold of purpose of the present invention, comprise die ontology, wherein: the feed direction of described die ontology is provided with push rod, adds resetting means on the push rod, and an end activity of push rod is connected in the roller groove, is provided with slider roller in the roller groove; Die ontology is provided with rotating shaft, which is provided with axial rotation drive block, and the head end that axially rotates drive block stretches in the roller groove, and slider roller is positioned at the rotation round of rotation drive block.
Further, above-mentioned a kind of material-pushing device for mold, wherein, described die ontology is provided with the guiding groove of stepping down, and the rotation drive block is provided with the fixture block of stepping down, and the fixture block of stepping down embeds in the guiding groove of stepping down.
Further, above-mentioned a kind of material-pushing device for mold, wherein, the described guiding groove of stepping down is an arc groove.
Further, above-mentioned a kind of material-pushing device for mold, wherein, the end of described rotation drive block is provided with rotating shaft, is arranged with resetting means in the rotating shaft, and the reset terminal of resetting means is stuck on the die ontology.
Further, above-mentioned a kind of material-pushing device for mold, wherein, described resetting means is a back-moving spring, and die ontology is provided with two gag lever posts, and the two ends of back-moving spring are stuck on two gag lever posts.
Further, above-mentioned a kind of material-pushing device for mold, wherein, described rotation drive block head end is provided with the driving inclined-plane, during die sinking, drives the inclined-plane and contacts with slider roller.
Again further, above-mentioned a kind of material-pushing device for mold, wherein, the corner at two ends, described driving inclined-plane is a circular shape.
Adopt technical solution of the present invention, solve traditional handicraft and the limitation of structure and the validity of defective.Do not need band material and scrap (bridge), a back work step product can lean on the promotion of previous work step product to realize friction feeding.Therefore, can on vertical direction, finish impression, corresponding working procedures such as trimming as bending.The utilization rate height of material can reach 95%.And, do not need just to use bigger design space, be worth promoting in the art.
Purpose of the present invention, advantage and characteristics will illustrate by the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is the view of this material-pushing device for mold when mould reaches bottom dead centre;
Fig. 2, the 3rd, the progressively view of this material-pushing device for mold when the mould die sinking.
The implication of each Reference numeral is as follows among the figure:
1 push rod, 2 roller grooves
4 rotating shafts of 3 slider rollers
5 axially rotate drive block 6 drives inclined-planes
7 fixture block 8 back-moving springs of stepping down
9 reseting pressuring springs, 10 gag lever posts
11 products, 12 guiding grooves
The specific embodiment
A kind of material-pushing device for mold shown in Fig. 1～3, comprise die ontology, its unusual part is: the feed direction of described die ontology is provided with push rod 1, adds resetting means on the push rod 1, one end activity of push rod 1 is connected in the roller groove 2, is provided with slider roller 3 in the roller groove 2.Simultaneously, die ontology is provided with rotating shaft 4, which is provided with axial rotation drive block 5, and the head end that axially rotates drive block 5 stretches in the roller groove 2, and slider roller 3 is positioned at the rotation round of rotation drive block 5.
Further, for guided slidable roller 3 better carries out best contacting with axial rotation drive block 5, axially rotate drive block 5 head ends and be provided with and drive inclined-plane 6.When die sinking, driving inclined-plane 6 can contact with slider roller 3 like this, carries out an incision guiding of moving along bevel direction.
Moreover, consider and can further reduce the friction that drives between inclined-plane 6 and the slider roller 3, the more trouble-free operation of this device, the corner that drives 6 two ends, inclined-plane is a circular shape.Like this, the corner that drives 6 two ends, inclined-plane can not thought the projection influence operation of corner with when slider roller 3 contacts, and has removed unnecessary wearing and tearing from.
In conjunction with the present invention's one preferred implementation, die ontology is provided with the guiding groove 12 of stepping down, and axially rotates drive block 5 and is provided with the fixture block 7 of stepping down, and the fixture block 7 of stepping down embeds in the guiding groove 12 of stepping down.And for the better motion guidance that must realize axially rotating drive block 5, the described guiding groove 12 of stepping down is arc groove.Like this, axially rotate drive block 5 when guiding groove 12 enters extreme position, do not contact, carry out best stepping down with slider roller 3.
And, consider the spin stabilization of axial rotation drive block 5, its end is provided with rotating shaft 4.Be arranged with resetting means in the rotating shaft 4, the reset terminal of resetting means is stuck on the die ontology.Specifically, resetting means is a back-moving spring 8, and die ontology is provided with two gag lever posts 10, and the two ends of back-moving spring 8 are stuck on two gag lever posts 10.
Actual motion of the present invention is roughly as follows: at first as shown in Figure 2, in the opening procedure of mould, the driving inclined-plane 6 that axially rotates drive block 5 head ends is along roller groove 2, progressively near slider roller 3.Then, order about slider roller 3, make slider roller 3 beginnings stressed, in roller groove 2, roll forward by driving inclined-plane 6.Thus, by constantly moving ahead of slider roller 3, begin to drive push rod 1 and push ahead.Immediately, promote product 11 feeding forward of placement on the push rod 1.
As shown in Figure 3, follow further opening of mould, axially rotate drive block 5 and follow the part of die ontology to obtain lifting, it surpasses the height and position of slider roller 3.At this moment, axially rotate drive block 5 and no longer slider roller 3 is produced driving.Thus, under the effect of reseting pressuring spring 9, push rod 1 resets and retreats, and drives slider roller 3 and gets back to initial position together.
In the stage of mould closure, axially rotate drive block 5 and under the leading of guiding groove 12, carry out a motion of stepping down of swaying.And during swaying, do not contact, can not promote slider roller 3 and travel forward, do not influence the following process of product with slider roller 3.
Finally, after mould arrives the bottom dead centre state,, get back to position as shown in Figure 1 because the effect of reduction torsion spring is axially rotated drive block 5 and got back to original state, thereby finishes a motion cycle.
By above-mentioned character express also in conjunction with the accompanying drawings as can be seen, behind employing the present invention, solve traditional handicraft and the limitation of structure and the validity of defective.Give me such, do not need band material and scrap (bridge), the product of a back work step can lean on the promotion of the product of previous work step to realize friction feeding.Therefore, can on vertical direction, finish impression, corresponding working procedures such as trimming as bending.The utilization rate height of material can reach 95%.And, do not need just to use bigger design space, be worth promoting in the art.
Certainly, more than only be concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.In addition to the implementation, the present invention can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the present invention's scope required for protection.
Claims (5)
1. a material-pushing device for mold comprises die ontology, it is characterized in that: the feed direction of described die ontology is provided with push rod, adds resetting means on the push rod, and an end activity of push rod is connected in the roller groove, is provided with slider roller in the roller groove; Die ontology is provided with rotating shaft, which is provided with axial rotation drive block, and the head end that axially rotates drive block stretches in the roller groove, and slider roller is positioned at the rotation round of rotation drive block; Described die ontology is provided with the guiding groove of stepping down, and the rotation drive block is provided with the fixture block of stepping down, and the fixture block of stepping down embeds in the guiding groove of stepping down; The described guiding groove of stepping down is an arc groove.
2. a kind of material-pushing device for mold according to claim 1 is characterized in that: the end of described rotation drive block is provided with rotating shaft, is arranged with resetting means in the rotating shaft, and the reset terminal of resetting means is stuck on the die ontology.
3. a kind of material-pushing device for mold according to claim 2 is characterized in that: described resetting means is a back-moving spring, and die ontology is provided with two gag lever posts, and the two ends of back-moving spring are stuck on two gag lever posts.
4. a kind of material-pushing device for mold according to claim 1 is characterized in that: described rotation drive block head end is provided with the driving inclined-plane, during die sinking, drives the inclined-plane and contacts with slider roller.
5. a kind of material-pushing device for mold according to claim 4 is characterized in that: the corner at two ends, described driving inclined-plane is a circular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100335837A CN101590507B (en) | 2009-06-24 | 2009-06-24 | Material-pushing device for mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100335837A CN101590507B (en) | 2009-06-24 | 2009-06-24 | Material-pushing device for mold |
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| Publication Number | Publication Date |
|---|---|
| CN101590507A CN101590507A (en) | 2009-12-02 |
| CN101590507B true CN101590507B (en) | 2011-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100335837A Active CN101590507B (en) | 2009-06-24 | 2009-06-24 | Material-pushing device for mold |
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| CN (1) | CN101590507B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398089A (en) * | 2010-09-07 | 2012-04-04 | 安特(苏州)精密机械有限公司 | Semi-automatic tapping machine |
| CN106734572B (en) * | 2016-12-30 | 2018-09-28 | 嘉兴优佳金属制品有限公司 | The continuous stamping assembly mold and production technology of assembly buckle |
| CN108101352A (en) * | 2017-11-28 | 2018-06-01 | 湖南湘讯企业管理有限公司 | A kind of self-induced glass processing material-pulling device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3452577A (en) * | 1967-04-26 | 1969-07-01 | Paul F Schmeltzer | Ejector for punch press |
| GB1161813A (en) * | 1966-05-31 | 1969-08-20 | Real Patentauswertungs Anstalt | Machine for Very Rapidly Pressing Ball Pen Points and Other Articles Starting from a Metallic Strip or Wire. |
| CN200981093Y (en) * | 2006-11-30 | 2007-11-28 | 张家港联亿电子有限公司 | Automatic material feeding device |
| CN200988073Y (en) * | 2006-01-25 | 2007-12-12 | 上海标准件机械厂 | Cold forming machine punching mold lift out mechanism |
| CN201086110Y (en) * | 2007-07-30 | 2008-07-16 | 朱洪亚 | Synchronous discharge unit of U shaped member processing mold |
| CN201198023Y (en) * | 2008-05-12 | 2009-02-25 | 陈建德 | Back support apparatus of feeding machine |
| CN201423414Y (en) * | 2009-06-24 | 2010-03-17 | 安特(苏州)精密机械有限公司 | Die pushing device or pusher |
-
2009
- 2009-06-24 CN CN2009100335837A patent/CN101590507B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1161813A (en) * | 1966-05-31 | 1969-08-20 | Real Patentauswertungs Anstalt | Machine for Very Rapidly Pressing Ball Pen Points and Other Articles Starting from a Metallic Strip or Wire. |
| US3452577A (en) * | 1967-04-26 | 1969-07-01 | Paul F Schmeltzer | Ejector for punch press |
| CN200988073Y (en) * | 2006-01-25 | 2007-12-12 | 上海标准件机械厂 | Cold forming machine punching mold lift out mechanism |
| CN200981093Y (en) * | 2006-11-30 | 2007-11-28 | 张家港联亿电子有限公司 | Automatic material feeding device |
| CN201086110Y (en) * | 2007-07-30 | 2008-07-16 | 朱洪亚 | Synchronous discharge unit of U shaped member processing mold |
| CN201198023Y (en) * | 2008-05-12 | 2009-02-25 | 陈建德 | Back support apparatus of feeding machine |
| CN201423414Y (en) * | 2009-06-24 | 2010-03-17 | 安特(苏州)精密机械有限公司 | Die pushing device or pusher |
Non-Patent Citations (1)
| Title |
|---|
| JP昭58-20336A 1983.02.05 |
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| CN101590507A (en) | 2009-12-02 |
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