CN103331356B - Adjusting pressure plate structure of longitudinal cutting sub-die - Google Patents
Adjusting pressure plate structure of longitudinal cutting sub-die Download PDFInfo
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- CN103331356B CN103331356B CN201310253442.2A CN201310253442A CN103331356B CN 103331356 B CN103331356 B CN 103331356B CN 201310253442 A CN201310253442 A CN 201310253442A CN 103331356 B CN103331356 B CN 103331356B
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- push rod
- pressing plate
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- plate
- adjustment pressing
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Abstract
The invention discloses an adjusting pressure plate structure of a longitudinal cutting sub-die. The adjusting pressure plate structure comprises an upper template, a longitudinal cutting upper die holder plate, mandrels, tools and an adjusting pressure plate, wherein the front and back surfaces of the adjusting pressure plate are provided with avoidance holes; the shapes of the avoidance holes are the same as that of the mandrels for assembling the tools; the end parts of the mandrels can be inserted into the avoidance holes; the positions of the avoidance holes are set according to the number of cutting columns required by production; the avoidance holes are formed in one column which is not required to be cut; mandrel springs are sleeved on the mandrels; the mandrel springs are fixed in the longitudinal cutting upper die holder plate; the avoidance holes of the adjusting pressure plate are formed above the mandrels on the column which is not required to be cut, and the mandrels below the avoidance holes will be ejected into the avoidance holes through the springs without being contacted with a material belt; and the plane of the adjusting pressure plate is formed above the mandrels on the column which is not required to be cut, the mandrels below the avoidance holes will be pressed downwards by using the adjusting pressure plate, so that the material belt is cut off. According to the structure, the longitudinal cutters which are not required to work are opened slightly in an ''avoiding'' way, so that the problem of waste of time and labor force due to unloading of the longitudinal cutters is well solved.
Description
Technical field
The application relates to air-conditioner fin die technical field, especially relates to a kind of pressure plate structure adjusting slit sub-die cut-out columns.
Background technology
The structure of the slit sub-die of most of air-conditioner fin die that domestic market does is all fix according to the demand of client on cut-out columns.Cut off columns once need to change, the normal way adopted lays down the longitudinal knife not needing work.So can waste a lot of time and manpower, thus production cost is improved, and affect production efficiency.
Summary of the invention
For the problems referred to above that prior art exists, the applicant provides a kind of adjustment pressure plate structure of slit sub-die.This structure be adopt the mode of " stepping down " make not need work longitudinal knife write out falsely, this kind of structure well solves to be laid down longitudinal knife and loses time and the problem of manpower.
Technical scheme of the present invention is as follows:
A kind of adjustment pressure plate structure of slit sub-die, comprise cope match-plate pattern, be positioned at the rip cutting upper clamping plate below cope match-plate pattern and pass push rod and the cutter of cope match-plate pattern and rip cutting upper clamping plate, with the adjustment pressing plate be positioned at above cope match-plate pattern, the described positive and negative surface of adjustment pressing plate has resigning hole;
The shape of described resigning hole is identical with the shape of the push rod loading cutter, and push rod end can be inserted in resigning hole; The position of described resigning hole is arranged according to the cut-out columns of need of production, arranges resigning hole not needing those row cut off;
On described push rod, cover has push rod spring, and described push rod spring is fixed in rip cutting upper clamping plate; Be the resigning hole of adjustment pressing plate above the push rod of those row not needing to cut off, the push rod under it will be entered in resigning hole by spring jack-up, thus does not contact material strip; Be the plane of adjustment pressing plate above the push rod of those row needing to cut off, the push rod under it will be depressed by adjustment pressing plate, thus cuts off material strip;
Described adjustment pressing plate and described cope match-plate pattern are fixed by patrix screw, and when unclamping patrix screw, described adjustment pressing plate can be movable, thus the relative position of adjustment resigning hole and push rod, under making push rod be positioned at different resigning holes.
The described positive and negative surface of adjustment pressing plate also has locating hole; Described locating hole is positioned at adjustment pressing plate two ends, the position of described locating hole and resigning hole one_to_one corresponding; Be inserted with pilot pin in described locating hole, a retainer spring is overlapped in the other end of pilot pin, and retainer spring is stuck in the corresponding aperture on cope match-plate pattern; When described patrix screw unclamps, adjustment pressing plate can by jack-up under the bounce of retainer spring, thus makes adjustment pressing plate can be movable, thus the relative position of adjustment resigning hole and push rod.
The technique effect that the present invention is useful is:
Structure of the present invention is simple, easily processes, can produce in enormous quantities; The present invention is installed on original slit sub-die also very easy, only need put into retainer spring in the cope match-plate pattern perforate of slit sub-die; Cope match-plate pattern is connected by screw with adjustment pressing plate, and dismounting is easily, time saving and energy saving; Adjustment pressing plate carries out position adjustment by the effect of pilot pin, simple and convenient, has saved manpower and time, has improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of adjustment pressing plate;
Fig. 2 is the left view of adjustment pressing plate;
Fig. 3 is that adjustment pressing plate is arranged on slit sub-die cuts front view open;
Fig. 4 is the left view that adjustment pressing plate is arranged on slit sub-die;
Fig. 5 is that other resigning hole positions of adjustment pressing plate arrange schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is specifically described.
Can see from Fig. 1 ~ 4, the adjustment pressure plate structure of this slit sub-die, comprise cope match-plate pattern 9, be positioned at rip cutting upper clamping plate 10 below cope match-plate pattern, through the push rod 6 of cope match-plate pattern 9 and rip cutting upper clamping plate 10 and cutter 7, these parts are structures of the slit sub-die of conventional air-conditioner fin, wherein on push rod 6, cover has push rod spring 8, push rod spring 8 is fixed on rip cutting upper clamping plate 10, and namely cutter 7 is longitudinal knife.
Placement above cope match-plate pattern 9 one piece of adjustment pressing plate 1, the positive and negative surface of adjustment pressing plate 1 has resigning hole 2 and locating hole 3, and the shape of resigning hole 2 is identical with the shape of push rod 6, and the end of push rod 6 can to insert in resigning hole 2; The position of resigning hole 2 is arranged according to the cut-out columns of need of production, arranges resigning hole not needing those row cut off.
Be the real face (part of namely not punching) of adjustment pressing plate 1 above the push rod 6 of those row needing to cut off, the push rod 6 under it will be depressed by adjustment pressing plate 1, thus cuts off material strip; Be resigning hole 2 above the push rod 6 of those row not needing to cut off, the push rod 6 under it will be entered in resigning hole by push rod spring 8 jack-up, thus does not contact material strip.
A registration hole 3 is had at the two ends of adjustment pressing plate 1 minor face.The position of locating hole 3 and resigning hole 2 one_to_one corresponding; Be inserted with pilot pin 4 in locating hole 3, a retainer spring 5 is overlapped in the other end of pilot pin 4, and retainer spring 5 is stuck in the corresponding aperture on cope match-plate pattern.
Place one piece of pad 12 between adjustment pressing plate 1 and cope match-plate pattern 9, adjustment pressing plate 1 is fixedly connected with cope match-plate pattern 9 through pad 12 by bolt 13.Patrix screw 11 is installed in the top of adjustment pressing plate 1, and patrix screw 11 successively through adjustment pressing plate 1, pad 12 and cope match-plate pattern 9, makes this three be connected as a single entity from top.
Adjustment pressing plate 1 is located by pilot pin 4 and patrix screw 11 and is locked in mold work process, when changing rip cutting columns, unclamp patrix screw 11, adjustment pressing plate 1 can by jack-up under the bounce of retainer spring 5, thus make adjustment pressing plate adjust position, make push rod 6 be positioned at different resigning holes 2 times.Do not need the cutter 7 of work can lift along on resigning hole 2 together with push rod 6 under the effect of push rod spring 8, thus get out of the way material strip when mould closes.
Numeral can be engraved to facilitate adjustment at the two ends of locating hole 3.In mold work process, move the position of adjustment pressing plate according to required cut-out columns.Fig. 5 is the design of another kind of resigning hole 2.Be enable that same pressing plate is positive and negative to be used in the object of adjustment pressing plate 1 upper and lower surface equal perforate, improve utilization rate, reduce mould production quantity.
Claims (2)
1. the adjustment pressure plate structure of a slit sub-die, comprise cope match-plate pattern, be positioned at the rip cutting upper clamping plate below cope match-plate pattern and pass push rod and the cutter of cope match-plate pattern and rip cutting upper clamping plate, with the adjustment pressing plate be positioned at above cope match-plate pattern, it is characterized in that the described positive and negative surface of adjustment pressing plate has resigning hole;
The shape of described resigning hole is identical with the shape of the push rod loading cutter, and push rod end can be inserted in resigning hole; The position of described resigning hole is arranged according to the cut-out columns of need of production, arranges resigning hole not needing those row cut off;
On described push rod, cover has push rod spring, and described push rod spring is fixed in rip cutting upper clamping plate; Be the resigning hole of adjustment pressing plate above the push rod of those row not needing to cut off, the push rod under it will be entered in resigning hole by spring jack-up, thus does not contact material strip; Be the plane of adjustment pressing plate above the push rod of those row needing to cut off, the push rod under it will be depressed by adjustment pressing plate, thus cuts off material strip;
Described adjustment pressing plate and described cope match-plate pattern are fixed by patrix screw, and when unclamping patrix screw, described adjustment pressing plate can be movable, thus the relative position of adjustment resigning hole and push rod, under making push rod be positioned at different resigning holes.
2. the adjustment pressure plate structure of slit sub-die according to claim 1, is characterized in that the described positive and negative surface of adjustment pressing plate also has locating hole;
Described locating hole is positioned at adjustment pressing plate two ends, the position of described locating hole and resigning hole one_to_one corresponding; Be inserted with pilot pin in described locating hole, a retainer spring is overlapped in the other end of pilot pin, and retainer spring is stuck in the corresponding aperture on cope match-plate pattern;
When described patrix screw unclamps, adjustment pressing plate can by jack-up under the bounce of retainer spring, thus makes adjustment pressing plate can be movable, thus the relative position of adjustment resigning hole and push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310253442.2A CN103331356B (en) | 2013-06-25 | 2013-06-25 | Adjusting pressure plate structure of longitudinal cutting sub-die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310253442.2A CN103331356B (en) | 2013-06-25 | 2013-06-25 | Adjusting pressure plate structure of longitudinal cutting sub-die |
Publications (2)
| Publication Number | Publication Date |
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| CN103331356A CN103331356A (en) | 2013-10-02 |
| CN103331356B true CN103331356B (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310253442.2A Active CN103331356B (en) | 2013-06-25 | 2013-06-25 | Adjusting pressure plate structure of longitudinal cutting sub-die |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521599B (en) * | 2013-10-18 | 2015-08-19 | 无锡微研有限公司 | A kind of mould structure avoiding air-conditioner fin list double jump rip cutting burr to produce |
| CN104128429A (en) * | 2014-08-06 | 2014-11-05 | 无锡微研有限公司 | Longitudinal cutting adjusting structure of air conditioner mold |
| CN104971983B (en) * | 2015-07-22 | 2017-03-15 | 无锡微研有限公司 | A kind of automatic adjusting mechanism for cutting columns for the rip cutting of air-conditioning mould |
| CN105728545B (en) * | 2016-04-07 | 2017-09-26 | 无锡海特精密模具有限公司 | A kind of longitudinal knife mounting structure of air-conditioner fin die |
Citations (5)
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|---|---|---|---|---|
| CN201419208Y (en) * | 2009-05-01 | 2010-03-10 | 郭玉琴 | Stamping die capable of reconstructing various shapes |
| CN201728270U (en) * | 2010-05-31 | 2011-02-02 | 昆山市珍和模具五金机械有限公司 | Adjustable punching die |
| CN202447493U (en) * | 2012-02-21 | 2012-09-26 | 长春近江汽车零部件有限公司 | Multifunctional porous pipe processing cold punching bottom die |
| EP2511021A2 (en) * | 2011-04-15 | 2012-10-17 | Korea Institute of Machinery and Materials | Apparatus for manufacturing truss structure using multi-point pins, method of manufacturing truss structure using the same, truss core sandwich panel having the truss structure, method of manufacturing the truss core sandwich panel |
| CN203304377U (en) * | 2013-06-25 | 2013-11-27 | 无锡微研有限公司 | Adjustment pressing plate structure of longitudinal cutting sub-mold |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2594732B2 (en) * | 1992-07-15 | 1997-03-26 | 協栄プリント技研株式会社 | Die for printed circuit board punching |
| JP2006281288A (en) * | 2005-04-01 | 2006-10-19 | Mitsui High Tec Inc | Pressing device |
-
2013
- 2013-06-25 CN CN201310253442.2A patent/CN103331356B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201419208Y (en) * | 2009-05-01 | 2010-03-10 | 郭玉琴 | Stamping die capable of reconstructing various shapes |
| CN201728270U (en) * | 2010-05-31 | 2011-02-02 | 昆山市珍和模具五金机械有限公司 | Adjustable punching die |
| EP2511021A2 (en) * | 2011-04-15 | 2012-10-17 | Korea Institute of Machinery and Materials | Apparatus for manufacturing truss structure using multi-point pins, method of manufacturing truss structure using the same, truss core sandwich panel having the truss structure, method of manufacturing the truss core sandwich panel |
| CN202447493U (en) * | 2012-02-21 | 2012-09-26 | 长春近江汽车零部件有限公司 | Multifunctional porous pipe processing cold punching bottom die |
| CN203304377U (en) * | 2013-06-25 | 2013-11-27 | 无锡微研有限公司 | Adjustment pressing plate structure of longitudinal cutting sub-mold |
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| Publication number | Publication date |
|---|---|
| CN103331356A (en) | 2013-10-02 |
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Address after: 214072 lakes in Jiangsu province Wuxi City foreshore Hudai Industrial Park Road No. 19. Patentee after: WUXI WEIYAN CO., LTD. Address before: 214072 Jiangsu city of Wuxi province DiCui Binhu District Liyuan Road Economic Development Zone No. 90 Patentee before: Wuxi Micro Research Co., Ltd. |