CN103447499A - Trimming die for rear cover of speed governor - Google Patents
Trimming die for rear cover of speed governor Download PDFInfo
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- CN103447499A CN103447499A CN2013103894088A CN201310389408A CN103447499A CN 103447499 A CN103447499 A CN 103447499A CN 2013103894088 A CN2013103894088 A CN 2013103894088A CN 201310389408 A CN201310389408 A CN 201310389408A CN 103447499 A CN103447499 A CN 103447499A
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- plate
- concave template
- backing plate
- stripper
- fixed head
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Abstract
The invention relates to a trimming die for a rear cover of a speed governor. The trimming die for the rear cover of the speed governor comprises an upper die block and a lower die block which cooperate with each other. The trimming die for the rear cover of the speed governor has the advantages that the structure is simple, the operation is simple and convenient to perform, the female die plate of the upper die block can complete the work of removing slag, runners and excessive flashes on the surfaces of die castings by using an oil press to continuously apply pressure onto the upper die block, the burrs in the core holes of the die castings can be removed through a punching head and a punching pin, the tedious steps of manually removing the burrs in the past are omitted and the trimming work of large-scale die castings is effectively realized.
Description
Technical field
The present invention relates to field of machining, relate in particular to a kind of shaving die for the speed regulator bonnet.
Background technology
At present, for as die castings such as speed regulator bonnets, by runner, product itself and cinder ladle, being integrally connected formation, because the die casting output is larger, in order to remove runner and the cinder ladle be integrally connected with product, need operating personnel one by one die casting to be carried out to manual trimming (comprise and remove runner, cinder ladle and unnecessary overlap) work, this artificial removal's mode not only wastes time and energy, and has greatly improved the input cost of enterprise, has also affected the production efficiency of enterprise.
Summary of the invention
The applicant is for above-mentioned existing issue, be studied improvement, a kind of simple in structure, easy to operate shaving die for the speed regulator bonnet is provided, effectively realized the trimming work of die casting in enormous quantities, greatly improve production efficiency, reduced entreprise cost.
The technical solution adopted in the present invention is as follows:
A kind of shaving die for the speed regulator bonnet, comprise the upper module and the lower module that coordinate each other;
The structure of described lower module is: comprise a lower bolster, be positioned at place, the diagonal angle symmetrical mounting lead of described lower bolster, the affixed location-plate also at the middle part of described lower bolster, in described location-plate, device is inserted for the location-plate that connects the trimming die casting, be positioned at the two ends of described location-plate, at described lower bolster upper surface symmetrical mounting limited post also;
The structure of described upper module is: comprise a cope match-plate pattern, be positioned at the fairlead that place, the diagonal angle symmetrical mounting of described cope match-plate pattern coordinates with above-mentioned lead; The affixed backing plate fixed head of bottom order of described cope match-plate pattern, concave template backing plate, described concave template backing plate is also affixed with concave template, makes above-mentioned cope match-plate pattern, backing plate, fixed head, concave template backing plate and concave template be connected to form an integral body; A plurality of rubber through-going devices, in described backing plate and fixed head inside, have hole at described concave template backing plate and concave template inside, in described hole, install stripper plate, and red needle and drift run through respectively described fixed head and be connected with stripper plate; On described stripper plate, also symmetrical affixed the first stripper plate is inserted, two first stripper plates insert between returning apparatus the second stripper plate insert.
Its further technical scheme is:
Lower bolster, cope match-plate pattern, backing plate, fixed head, concave template backing plate and concave template are rectangle template;
The first stripper plate is inserted as the rectangle column, and described the second stripper plate is inserted as "T"-shaped.
Beneficial effect of the present invention is as follows:
The present invention is simple in structure, easy and simple to handle, utilization continues to exert pressure to upper module by hydraulic press, make the concave template of upper module complete the removal work to die casting surface cinder ladle, runner and unnecessary overlap, simultaneously also by drift, red needle in die casting core hole, carrying out deburring, save the loaded down with trivial details step of artificial deburring in the past, effectively realized the trimming work of die casting in enormous quantities, time saving and energy saving, greatly improve production efficiency, reduced enterprise to artificial input cost.
The accompanying drawing explanation
Fig. 1 is explosive view of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is the working state schematic representation of the present invention before product is installed.
Fig. 4 is the working state schematic representation of the present invention when product is installed.
Fig. 5 is the working state schematic representation of the present invention after product is installed.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
Upper module and the lower module coordinated each other that comprise of the present invention;
As Fig. 1, shown in Fig. 2, the structure of lower module is: comprise a lower bolster 1, place, the diagonal angle symmetry that is positioned at lower bolster 1 has lead installing hole 401, at the interior device lead 4 of lead installing hole 401, lead 4 is elongated cylindrical, have one group of alignment pin installing hole 1901 and a plurality of screw mounting hole 1801 on lower bolster 1, alignment pin 19 runs through alignment pin installing hole 1901 and location-plate 2 is connected with lower bolster 1, simultaneously by screw 18, that location-plate 2 is fixing with lower bolster 1, have the location-plate installing hole 201 of inserting on location-plate 2, location-plate is inserted and 201 is installed on location-plate installing hole 201 inside of inserting, make location-plate insert 201 bottom surface and the upper surface butt of lower bolster 1.Be positioned at the both sides of above-mentioned location-plate 2, at the upper surface of lower bolster 1 also by the symmetrical affixed limited post 5 of screw 18.
As Fig. 1, shown in Fig. 2, the structure of upper module is: comprise a cope match-plate pattern 17, place, the diagonal angle symmetry that is positioned at cope match-plate pattern 17 has fairlead installing hole 701, and at the interior device of fairlead installing hole 701 and the fairlead 7 that above-mentioned lead 4 coordinates, the bottom that is positioned at cope match-plate pattern 17 sequentially arranges backing plate 16, fixed head 13, concave template backing plate 12 and concave template 8, at cope match-plate pattern 17, backing plate 16, all have screw mounting hole 1801 on fixed head 13 and concave template backing plate 12, alignment pin installing hole 1901 is arranged at respectively cope match-plate pattern 17, backing plate 16, fixed head 13, on concave template backing plate 12 and concave template 8, the alignment pin installing hole 1901 that runs through above-mentioned each parts by alignment pin 19 makes cope match-plate pattern 17, backing plate 16, fixed head 13, concave template backing plate 12 and concave template 8 are connected, and utilize screw 18 by cope match-plate pattern 17 simultaneously, backing plate 16, fixed head 13, concave template backing plate 12 is fixing, as shown in Figure 1, on concave template backing plate 12 and concave template 8, also has trip bolt installing hole 2101, by trip bolt 21 make concave template backing plate 12 and concave template 8 affixed, make thus cope match-plate pattern 17, backing plate 16, fixed head 13, concave template backing plate 12 and concave template 8 are connected to form an integral body.Have rubber installing hole 2001 on backing plate 16 and fixed head 13, at the interior device rubber 20 of rubber installing hole 2001, make the end face of rubber 20 and the bottom surface butt of cope match-plate pattern 17.Middle part at concave template backing plate 12 and concave template 8 has stripper plate installing hole 1101, at the interior layout stripper plate 11 of stripper plate installing hole 1101, then also have red needle installing hole 1401 and drift installing hole 1501 on fixed head 13 and above-mentioned stripper plate 11, a plurality of red needles 14 and a drift 15 run through respectively fixed head 13 and stretch out stripper plate 11, the extension of red needle 14 and drift 15 coordinates each other with die casting core hole, in order to remove the burr in each core hole.On stripper plate 11, also symmetry has the de-installing hole 2201 of expecting to insert, by Screw 22, the first stripper plate is inserted 9 affixed with the bottom surface of stripper plate 11, at above-mentioned two first stripper plates, insert between 9, also arrange with the second stripper plate of stripper plate 11 bottom surface Joints and insert 10, complete thus the installation of whole upper module.
Above-mentioned the first stripper plate inserts 9 for the rectangle column, and the second stripper plate inserts 10 for "T"-shaped.Lower bolster 1, cope match-plate pattern 17, backing plate 16, fixed head 13, concave template backing plate 12 and concave template 8 are rectangle template.
Specific works process of the present invention is as follows:
After treating that upper module and lower module are assembled respectively, as Fig. 3, shown in Fig. 4, opening down by die casting 6, the opening that makes die casting 6 and location-plate are inserted and 3 are coordinated each other, and with location-plate 2 butts, and then the upper module that assembling is completed is placed in the top of die casting 6, slowly put down, fairlead 7 and lead 4 are worked in coordination, make the upper epi-position of die casting 6 in the stripper plate installing hole 1101 of concave template 8, because above-mentioned red needle 14 and a drift 15 run through respectively fixed head 13 and stretch out stripper plate 11, the extension of red needle 14 and drift 15 is coordinated each other with the core hole of die casting 6, in order to remove the burr in each core hole.Until upper module with after lower module has coordinated, start the hydraulic press (not shown), the oil cylinder pushing cope match-plate pattern 17 of hydraulic press moves downward, because rubber 20 is arranged on before the rubber installing hole 2001 of backing plate 16 and fixed head 13 through precompressed, therefore rubber 20 application of forces make stripper plate 11 in the interior sliding motion of stripper plate installing hole 1101, thereby the first de-material that makes stripper plate 11 bottoms is inserted the 9 and second de-material insert 10 with the upper surface butt of die casting 6, now the oil cylinder of hydraulic press continues to move downward, the stressed generation compression of rubber 20, for follow-up to stripper plate 11 pressure that prestores of exerting pressure, in moving downward, concave template 8 and the butt of die casting 6 and in downforce to the runner of die casting 6, cinder ladle and unnecessary overlap are excised, until the bottom surface of cope match-plate pattern 17 and limited post 5 butts, the oil cylinder reverse operation of hydraulic press, thereby remove the first de-material the 9 and second de-material pressure on 10 pairs of die casting 6 surfaces of inserting of inserting, in moment, die casting 6 is ejected, complete whole trimming work after taking out product.
Above description is explanation of the invention, is not that limited range of the present invention is referring to claim, in the situation that, without prejudice to basic structure of the present invention, the present invention can do any type of modification to the restriction of invention.
Claims (3)
1. the shaving die for the speed regulator bonnet, is characterized in that: comprise the upper module and the lower module that coordinate each other;
The structure of described lower module is: comprise a lower bolster (1), be positioned at place, the diagonal angle symmetrical mounting lead (4) of described lower bolster (1), the affixed location-plate (2) also at the middle part of described lower bolster, device is for the location-plate that connects the trimming die casting insert (3) in described location-plate (2), be positioned at the two ends of described location-plate (2), at described lower bolster (1) upper surface symmetrical mounting limited post (5) also;
The structure of described upper module is: comprise a cope match-plate pattern (17), be positioned at the fairlead (7) that place, the diagonal angle symmetrical mounting of described cope match-plate pattern (17) coordinates with above-mentioned lead; The bottom order affixed backing plate (16) of described cope match-plate pattern (17), fixed head (13), concave template backing plate (12), described concave template backing plate (12) is also affixed with concave template (8), makes above-mentioned cope match-plate pattern (17), backing plate (16), fixed head (13), concave template backing plate (12) and concave template (8) be connected to form an integral body; A plurality of rubbers (20) through-going device is in described backing plate (16) and fixed head (13) inside, have hole at described concave template backing plate (12) and concave template (8) inside, install stripper plate (11) in described hole, red needle (14) and drift (13) run through respectively described fixed head (13) and are connected with stripper plate (11); At upper also symmetrical affixed the first stripper plate of described stripper plate (11), insert (9), two first stripper plates returning apparatus the second stripper plate insert (10) of inserting between (9).
2. a kind of shaving die for the speed regulator bonnet as claimed in claim 1, it is characterized in that: described lower bolster (1), cope match-plate pattern (17), backing plate (16), fixed head (13), concave template backing plate (12) and concave template (8) are rectangle template.
3. a kind of shaving die for the speed regulator bonnet as claimed in claim 1 is characterized in that: described the first stripper plate is inserted (9) for the rectangle column, and described the second stripper plate is inserted (10) for "T"-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103894088A CN103447499A (en) | 2013-09-02 | 2013-09-02 | Trimming die for rear cover of speed governor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103894088A CN103447499A (en) | 2013-09-02 | 2013-09-02 | Trimming die for rear cover of speed governor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103447499A true CN103447499A (en) | 2013-12-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103894088A Pending CN103447499A (en) | 2013-09-02 | 2013-09-02 | Trimming die for rear cover of speed governor |
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| Country | Link |
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| CN (1) | CN103447499A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817206A (en) * | 2014-03-14 | 2014-05-28 | 东莞市东升压铸模具有限公司 | Side shearing die |
| CN106984799A (en) * | 2017-06-06 | 2017-07-28 | 江苏铭利达科技有限公司 | A kind of device for being used to remove the burr of the spherical bonnet of monitor |
| CN113523234A (en) * | 2021-06-08 | 2021-10-22 | 马伟明 | Lightweight aluminum alloy die-casting die |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1480962A1 (en) * | 1986-12-23 | 1989-05-23 | Предприятие П/Я А-7087 | Die for multiple working of castings |
| CN1445034A (en) * | 2002-03-20 | 2003-10-01 | 鸿富锦精密工业（深圳）有限公司 | Method for removing wastes of metal casting productions and molding tools |
| JP2006136891A (en) * | 2004-11-10 | 2006-06-01 | Honda Motor Co Ltd | Trimming-press die for outer periphery of aluminum casting |
| CN201728265U (en) * | 2010-07-05 | 2011-02-02 | 上海德朗汽车零部件制造有限公司 | All aluminum water chamber edge trimming mold for air conditioners |
| CN102441611A (en) * | 2011-09-21 | 2012-05-09 | 苏州三维精密机械有限公司 | Die for forming cylinder on lateral surface of workpiece |
| CN202498205U (en) * | 2012-01-19 | 2012-10-24 | 宁波环亚机械制造有限公司 | Trimming die for aluminium alloy die castings |
| CN202894044U (en) * | 2012-11-16 | 2013-04-24 | 无锡爱博金属制品有限公司 | Punching side cutting die of guide bracket |
| CN203495178U (en) * | 2013-09-02 | 2014-03-26 | 无锡红旗电机配件厂 | Trimming die for speed governor rear covers |
-
2013
- 2013-09-02 CN CN2013103894088A patent/CN103447499A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1480962A1 (en) * | 1986-12-23 | 1989-05-23 | Предприятие П/Я А-7087 | Die for multiple working of castings |
| CN1445034A (en) * | 2002-03-20 | 2003-10-01 | 鸿富锦精密工业（深圳）有限公司 | Method for removing wastes of metal casting productions and molding tools |
| JP2006136891A (en) * | 2004-11-10 | 2006-06-01 | Honda Motor Co Ltd | Trimming-press die for outer periphery of aluminum casting |
| CN201728265U (en) * | 2010-07-05 | 2011-02-02 | 上海德朗汽车零部件制造有限公司 | All aluminum water chamber edge trimming mold for air conditioners |
| CN102441611A (en) * | 2011-09-21 | 2012-05-09 | 苏州三维精密机械有限公司 | Die for forming cylinder on lateral surface of workpiece |
| CN202498205U (en) * | 2012-01-19 | 2012-10-24 | 宁波环亚机械制造有限公司 | Trimming die for aluminium alloy die castings |
| CN202894044U (en) * | 2012-11-16 | 2013-04-24 | 无锡爱博金属制品有限公司 | Punching side cutting die of guide bracket |
| CN203495178U (en) * | 2013-09-02 | 2014-03-26 | 无锡红旗电机配件厂 | Trimming die for speed governor rear covers |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817206A (en) * | 2014-03-14 | 2014-05-28 | 东莞市东升压铸模具有限公司 | Side shearing die |
| CN106984799A (en) * | 2017-06-06 | 2017-07-28 | 江苏铭利达科技有限公司 | A kind of device for being used to remove the burr of the spherical bonnet of monitor |
| CN113523234A (en) * | 2021-06-08 | 2021-10-22 | 马伟明 | Lightweight aluminum alloy die-casting die |
| CN113523234B (en) * | 2021-06-08 | 2023-11-17 | 山东利信新材料有限公司 | Lightweight aluminum alloy die casting die |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |