CN102166605A - Reel core-pulling guide mechanism - Google Patents
Reel core-pulling guide mechanism Download PDFInfo
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- CN102166605A CN102166605A CN 201110004342 CN201110004342A CN102166605A CN 102166605 A CN102166605 A CN 102166605A CN 201110004342 CN201110004342 CN 201110004342 CN 201110004342 A CN201110004342 A CN 201110004342A CN 102166605 A CN102166605 A CN 102166605A
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- forced resetting
- guide
- piece
- guiding surface
- plug
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Abstract
The invention discloses a reel core-pulling guide mechanism which comprises a core rod, a fixed guide block, an up-and-down floating block, a vertical ejector rod, a guide block, a forced resetting block, a forced resetting stamping die and a horizontal guide rail, wherein the front end of the forced resetting block is connected with the guide block, the interior of the forced resetting block is provided with a bottom-to-top guide groove, and the guide groove is provided with a first guide inclined surface and a second inclined surface; the upper end of the forced resetting stamping die is in a vertical shape, the lower end of the forced resetting stamping die is bent and arranged in the guide groove, when the forced resetting stamping die moves from up to down, a lower bending inclined surface at the lower end of the forced resetting stamping die is contacted with the first guide inclined surface of the guide groove, and when the forced resetting stamping die moves from down to up, an upper bending inclined surface at the lower end of the forced resetting stamping die is contacted with the second guide inclined surface of the guide groove; and the guide block and the forced resetting block are arranged on the horizontal guide rail. Compared with the prior art, the reel core-pulling guide mechanism disclosed by the invention has the advantages that a simple mechanical structure is adopted, thus the operations that the core rod is transmitted to the operating position when the reeling operation begins and the core-pulling and resetting of the core rod are completed when the reeling operation is completed are realized, thereby improving the production efficiency.
Description
Technical field
The invention discloses a kind of guiding mechanism, be specifically related to the guiding mechanism of loosing core that a kind of stamping machine is rolled up bowlder.
Background technology
After stamping machine is finished the action of punching press volume circle, plug is enclosed in the volume circle molded material, this just has certain restriction to the blanking of material, material can only carry out horizontal pull blanking along the direction of plug elongation, thereby has reduced the production efficiency of punching press furling plate round machine and limited its automaticity.Thereby, need a kind of justifying of exploitation badly and just can finish the guiding mechanism that plug is loosed core and moved in the process synchronously at volume, enhance productivity.
Summary of the invention
At above-mentioned defective, the object of the invention provides a kind of guiding mechanism that can finish the action of loosing core in volume circle process synchronously.
For achieving the above object, the technical solution used in the present invention is:
A kind of volume circle of the present invention guiding mechanism of loosing core comprises
One plug;
One fixed guide piece, it has a vertically-guided groove, and the front end of described plug is installed in the gathering sill;
One piece that fluctuates, it has an installing hole, and plug is installed in the installing hole, and plug can slide before and after the level in installing hole;
One vertical push rod, there is a back-moving spring its lower end, and the upper end contacts with the described piece bottom of fluctuating;
One guide pad, it has a vertical guide rail or draw-in groove, and the rear end of described plug is installed on the vertical guide rail of guide pad or in the draw-in groove;
One forced resetting piece, front end is connected with described guide pad, and there is the gathering sill of a up/down perforation its inside, and gathering sill has first guiding surface and second guiding surface;
One forced resetting dashes, its upper end is vertical shape, the lower end bending also places gathering sill, forced resetting dashes from top to bottom in the motion process, the bending lower inclined plane of described lower end contacts with gathering sill first guiding surface, forced resetting dashes from bottom to top in the motion process, and the bending ramp of lower end contacts with gathering sill second guiding surface;
One horizontal guide rail, described guide pad, forced resetting piece are mounted thereto.
In a preferred embodiment of the present invention, also comprise a horizontal push rod, described horizontal push rod front end is connected with the forced resetting piece, and there is a back-moving spring rear end.
In a preferred embodiment of the present invention, described horizontal push rod front end has helicitic texture.
In a preferred embodiment of the present invention, the equal in length of described first guiding surface and second guiding surface, the angle of inclination is consistent.
In a preferred embodiment of the present invention, it is consistent with the angle of inclination of first guiding surface and second guiding surface that described forced resetting sweeps away the end bending angle.
The present invention compared with prior art has the following advantages: adopt simple frame for movement to cooperate, realized sending plug to go into the operating position when the beginning of volume circle, plug is finished simultaneously to loose core and is resetted after the volume circle is finished, thereby enhances productivity.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present invention;
Structural representation when Fig. 2 rolls up the circle action for the pressurized of Fig. 1 embodiment;
Structural representation when Fig. 3 finishes the action of volume circle for Fig. 1 embodiment.
Wherein 1 is patrix, and 2 is material, and 3 is counterdie, 4 is the fixed guide piece, and 5 is vertical push rod, and 6 is spring, 7 are the piece that fluctuates, and 8 is guide rail, and 9 is guide pad, 10 is the forced resetting piece, and 11 is plug, and 12 dash for forced resetting, 13 is fixed block, and 14 is horizontal push rod, and 15 are the punching press head, 16 is upper bolster, and 17 is die shoe, and 18 is machine base.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby protection scope of the present invention is made more explicit defining so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that.
As described in Figure 1, present embodiment comprises patrix 1, material 2, counterdie 3, fixed guide piece 4, vertical push rod 5, spring 6, the piece 7 that fluctuates, guide rail 8, guide pad 9, forced resetting piece 10, plug 11, forced resetting dashes 12, fixed block 13, horizontal push rod 14, punching press head 15, upper bolster 16, die shoe 17, machine base 18.
Position that each member is concrete and annexation are: described patrix 1 is installed on the upper bolster 16, counterdie 3 is installed on the die shoe 17, material 2 is floated between patrix 1 and counterdie 3 by servicing unit, material 2 needs the position and the plug 11 of volume circle to be positioned at same level, the described fixed guide piece 4 and the piece 7 that fluctuates are installed in plug 11 front ends, and described piece 7 lower ends of fluctuating contact with the vertical push rod 5 of band spring.Described fixed guide piece 4 is fixing with respect to machine base 18, can be fixed on the die shoe 17, also can be fixed on the machine base 18, and the present invention does not do concrete restriction to its fixed form and fixed position, can select according to actual needs; The described piece 7 that fluctuates can fluctuate with respect to machine base 18.In the described guide pad 9 vertical guide rail or vertical clamping slot are arranged, plug 11 rear ends are installed in wherein, and guide pad 9 and fixed guide piece 4 one work, the track that moves both vertically of restriction plug 11.The rear end face of guide pad 9 is connected by retaining element with the front end face of forced resetting piece 10, and is installed in together on the horizontal guide rail 8.The rear end face of forced resetting piece 10 is connected with the horizontal push rod 14 of a band spring, there is the gathering sill of a up/down perforation described forced resetting piece 10 inside, described forced resetting dashes 10 and is bending, the upper end is connected with punching press head 15, the lower end places gathering sill, it is consistent that described gathering sill has two spacing inclined-planes and described forced resetting to dash 10 bending inclined-plane, and described forced resetting dashes 10 and can pass in gathering sill.
In conjunction with Fig. 2, shown in Figure 3, describe the course of work of the present invention down as Fig. 1 in detail:
A, punching press downwards drive plug to the operating position, as shown in Figure 2: the downward punching press of described punching press head 15 beginnings, punching press head 15 drives the forced resetting that connects thereon and moves downward towards 12, forced resetting dashes the cooperation that contacts with first guiding surface of forced resetting piece 10 of 12 bending lower inclined plane, forced resetting dash 12 move downward generation on the inclined-plane, can decomposite a part of level active force forward to lower punch power, travel forward along horizontal guide rail 8 thereby drive forced resetting piece 10, further drive plug 11 and move forward into the operating position;
B, continue downward punching press, finish punching press volume circle, as shown in Figure 3: along with punching press head 15 continue move downward, punching press head 15 and then drive upper bolster and patrix move downward, finish the action of punching press volume circle with the counterdie matched moulds together up to driving material 2 and plug 11, plug 11 drives the piece 7 that fluctuates and moves downward, and the vertical push rod 5 of piece 7 further compressings that fluctuates makes its back-moving spring 6 downwards by compression.
C, upwards reset to position as shown in Figure 2: under the driving of stamping machine backhaul, punching press head 15 drives forced resetting and upwards resets towards 12, upper bolster 16, patrix 1, material 2 also upwards reset under corresponding backhaul drives, under the spring restoring force effect of the back-moving spring 6 of vertical push rod 5, vertical push rod 5 upwards resets, the drive piece 7 that fluctuates upwards resets, thereby further drives plug 11 by upwards resetting.
D, loosing core resets to position as shown in Figure 1: after horizontal reset is reached, forced resetting dashes the cooperation that contacts with second guiding surface of forced resetting piece 10 of 12 bending ramp, forced resetting dashes 12 active forces that upwards reset, on the inclined-plane, decomposite a part of level active force backward, move backward along horizontal guide rail thereby drive forced resetting piece 10, further drive plug 11 and finish the action of loosing core backward.Because of the application of force that upwards resets of punching press head 15 limited, for guaranteeing resetting smoothly of forced resetting piece 10, the rear end that also comprises a horizontal push rod and forced resetting piece 10 in the present embodiment is connected, the horizontal push rod of forced resetting piece 10 drives travels forward, make the back-moving spring compression of horizontal push rod rear end, when resetting backward, back-moving spring also can provide the corresponding horizontal reset force.The front end of the horizontal push rod 14 in the present embodiment is threaded structure, can be directly and forced resetting piece 10 be threaded, also can adopt other attaching parts to be connected and fixed such as bolt, screw etc., enumerate no longer one by one among the present invention.
The above; it only is the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (5)
1. the round guiding mechanism of loosing core of volume is characterized in that, comprises
One plug;
One fixed guide piece, it has a vertically-guided groove, and the front end of described plug is installed in the gathering sill;
One piece that fluctuates, it has an installing hole, and plug is installed in the installing hole, and plug can slide before and after the level in installing hole;
One vertical push rod, there is a back-moving spring its lower end, and the upper end contacts with the described piece bottom of fluctuating;
One guide pad, it has a vertical guide rail or draw-in groove, and the rear end of described plug is installed on the vertical guide rail of guide pad or in the draw-in groove;
One forced resetting piece, front end is connected with described guide pad, and there is the gathering sill of a up/down perforation its inside, and gathering sill has first guiding surface and second guiding surface;
One forced resetting dashes, its upper end is vertical shape, the lower end bending also places gathering sill, forced resetting dashes from top to bottom in the motion process, the bending lower inclined plane of described lower end contacts with gathering sill first guiding surface, forced resetting dashes from bottom to top in the motion process, and the bending ramp of lower end contacts with gathering sill second guiding surface;
One horizontal guide rail, described guide pad, forced resetting piece are mounted thereto.
2. the volume circle according to claim 1 guiding mechanism of loosing core is characterized in that also comprise a horizontal push rod, described horizontal push rod front end is connected with the forced resetting piece, and there is a back-moving spring rear end.
3. a kind of volume circle according to claim 2 guiding mechanism of loosing core is characterized in that described horizontal push rod front end has helicitic texture.
4. the volume circle according to claim 1 guiding mechanism of loosing core is characterized in that, the equal in length of described first guiding surface and second guiding surface, and the angle of inclination is consistent.
5. the volume circle according to claim 4 guiding mechanism of loosing core is characterized in that, it is consistent with the angle of inclination of first guiding surface and second guiding surface that described forced resetting sweeps away the end bending angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110004342 CN102166605B (en) | 2011-01-11 | 2011-01-11 | Reel core-pulling guide mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110004342 CN102166605B (en) | 2011-01-11 | 2011-01-11 | Reel core-pulling guide mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102166605A true CN102166605A (en) | 2011-08-31 |
| CN102166605B CN102166605B (en) | 2013-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110004342 Active CN102166605B (en) | 2011-01-11 | 2011-01-11 | Reel core-pulling guide mechanism |
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| CN (1) | CN102166605B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773352A (en) * | 2012-08-09 | 2012-11-14 | 昆山铂翔精密五金制品有限公司 | Mechanical type slide block resetting mechanism |
| CN106040791A (en) * | 2016-07-29 | 2016-10-26 | 成都宏明双新科技股份有限公司 | Mechanism for longitudinally enclosing circle in progressive die by utilizing floating joggle die core and circle enclosing method |
| CN107321858A (en) * | 2017-08-17 | 2017-11-07 | 昆山嘉华精密工业有限公司 | A kind of stamping die device |
| CN110355258A (en) * | 2019-07-21 | 2019-10-22 | 苏州辰晟优机电科技有限公司 | A kind of stamping die |
| CN110842106A (en) * | 2019-12-10 | 2020-02-28 | 河南省鼎润科技实业有限公司 | Novel connector elastic sheet core pulling structure |
| CN111001704A (en) * | 2019-12-23 | 2020-04-14 | 滁州市艾德模具设备有限公司 | Mould with shaping side of bending pushes away movable block automatic re-setting structure |
| CN112936764A (en) * | 2021-02-26 | 2021-06-11 | 广州城建职业学院 | Circular arc core pulling mechanism and circular arc core pulling mold |
| CN114734564A (en) * | 2022-03-17 | 2022-07-12 | 江西理工大学 | Mechanical automatic core pulling mechanism |
Citations (5)
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|---|---|---|---|---|
| CN2225316Y (en) * | 1995-07-07 | 1996-04-24 | 袁鸿 | Loose core extruding mechanism for ear bending machine of automobile leaf spring |
| JP2001321855A (en) * | 2000-05-16 | 2001-11-20 | Daihatsu Motor Co Ltd | Cam returning spring device for press die |
| KR20020042914A (en) * | 2000-12-01 | 2002-06-08 | 김학권 | A Eject Apparatus of Mould for Whole Surface Undercut-type Products |
| CN2598679Y (en) * | 2002-12-19 | 2004-01-14 | 重庆中远冶金有限公司 | Incremental mould having composite core extraction shaping machine |
| CN201969808U (en) * | 2011-01-11 | 2011-09-14 | 昆山荣辉精密冲压模架制造有限公司 | Rolling and core-pulling guiding mechanism |
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2011
- 2011-01-11 CN CN 201110004342 patent/CN102166605B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2225316Y (en) * | 1995-07-07 | 1996-04-24 | 袁鸿 | Loose core extruding mechanism for ear bending machine of automobile leaf spring |
| JP2001321855A (en) * | 2000-05-16 | 2001-11-20 | Daihatsu Motor Co Ltd | Cam returning spring device for press die |
| KR20020042914A (en) * | 2000-12-01 | 2002-06-08 | 김학권 | A Eject Apparatus of Mould for Whole Surface Undercut-type Products |
| CN2598679Y (en) * | 2002-12-19 | 2004-01-14 | 重庆中远冶金有限公司 | Incremental mould having composite core extraction shaping machine |
| CN201969808U (en) * | 2011-01-11 | 2011-09-14 | 昆山荣辉精密冲压模架制造有限公司 | Rolling and core-pulling guiding mechanism |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773352A (en) * | 2012-08-09 | 2012-11-14 | 昆山铂翔精密五金制品有限公司 | Mechanical type slide block resetting mechanism |
| CN106040791A (en) * | 2016-07-29 | 2016-10-26 | 成都宏明双新科技股份有限公司 | Mechanism for longitudinally enclosing circle in progressive die by utilizing floating joggle die core and circle enclosing method |
| CN106040791B (en) * | 2016-07-29 | 2018-01-23 | 成都宏明双新科技股份有限公司 | The mechanism and circle circle method of circle are longitudinally enclosed in a kind of progressive die using floating ladder core rod |
| CN107321858A (en) * | 2017-08-17 | 2017-11-07 | 昆山嘉华精密工业有限公司 | A kind of stamping die device |
| CN107321858B (en) * | 2017-08-17 | 2023-08-18 | 昆山嘉华精密工业有限公司 | Stamping die device |
| CN110355258A (en) * | 2019-07-21 | 2019-10-22 | 苏州辰晟优机电科技有限公司 | A kind of stamping die |
| CN110842106A (en) * | 2019-12-10 | 2020-02-28 | 河南省鼎润科技实业有限公司 | Novel connector elastic sheet core pulling structure |
| CN111001704A (en) * | 2019-12-23 | 2020-04-14 | 滁州市艾德模具设备有限公司 | Mould with shaping side of bending pushes away movable block automatic re-setting structure |
| CN112936764A (en) * | 2021-02-26 | 2021-06-11 | 广州城建职业学院 | Circular arc core pulling mechanism and circular arc core pulling mold |
| CN112936764B (en) * | 2021-02-26 | 2023-05-02 | 广州城建职业学院 | Circular arc core pulling mechanism and circular arc core pulling mold |
| CN114734564A (en) * | 2022-03-17 | 2022-07-12 | 江西理工大学 | Mechanical automatic core pulling mechanism |
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|---|---|
| CN102166605B (en) | 2013-01-02 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU ZEEN MOTOR VEHICLES PARTS MANUFACTURING CO Free format text: FORMER OWNER: KUNMING RONGHUI PRECISION PUNCHING DIE MOULD MANUFACTURE CO., LTD. Effective date: 20130422 |
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| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215500 SUZHOU, JIANGSU PROVINCE TO: 215000 SUZHOU, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130422 Address after: The Palestinian town of Dongsheng Road on the north side of Kunshan city of Suzhou City, Jiangsu province 215000 Patentee after: Jiangsu Zeen Tooling & Auto Parts Co., Ltd. Address before: 215500, No. 108, Sheng Yi Road, Kunshan hi tech mold area, Kunshan, Jiangsu Patentee before: Kunming Ronghui Precision Punching Die Mould Manufacture Co., Ltd. |