CN101954423A - Processing method of refrigerator temperature controller hood and special mould for processing - Google Patents
Processing method of refrigerator temperature controller hood and special mould for processing Download PDFInfo
- Publication number
- CN101954423A CN101954423A CN2010102015427A CN201010201542A CN101954423A CN 101954423 A CN101954423 A CN 101954423A CN 2010102015427 A CN2010102015427 A CN 2010102015427A CN 201010201542 A CN201010201542 A CN 201010201542A CN 101954423 A CN101954423 A CN 101954423A
- Authority
- CN
- China
- Prior art keywords
- mode structure
- shaping
- lower bolster
- drift
- temperature controller
- 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.)
- Granted
Links
- 238000003672 processing method Methods 0.000 title claims abstract description 9
- 238000007493 shaping process Methods 0.000 claims abstract description 47
- 238000009966 trimming Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 8
- 241001584775 Tunga penetrans Species 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 238000004080 punching Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
Images
Landscapes
- Punching Or Piercing (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention provides a processing method of a refrigerator temperature controller hood, which has the advantages of continuous processing, continuous forming, high efficiency and good safety, and therefore, the invention also provides a special mould for refrigerator temperature controller hood processing, which is characterized by comprising the following steps of baiting, pilot hole punching, trimming piercing, pulling up (1), pulling up (2), shaping (1), belling, shaping (2) and blanking. The special mould comprises an upper mould structure and a lower mould structure, wherein the upper mould structure and the lower mould structure are in guidance assmebly through an inner guide pillar and an outer guide pillar. The special mould is characterized in that the upper mould structure and the lower mould structure are sequentially provided with a trimming piercing machine, a stretching device, a shaping device (1), a belling device, a shaping device (2) and a blanking cutting device.
Description
Technical field
The present invention relates to the processing method of refrigerator temperature controller cover cap, the invention still further relates to the processing particular manufacturing craft of refrigerator temperature controller cover cap.
Background technology
Existing cover cap, traditional processing method adopt single acting die processing exactly, process through multi-step process, and working (machining) efficiency is low, and the per pass operation, all needs feeding, gets material, and security is low, and efficient is also low.。
Summary of the invention
At the problems referred to above, the invention provides the processing method of refrigerator temperature controller cage housing lid, it can be processed continuously, and is continuously shaped, the efficient height, security, for this reason, the present invention also provides the particular manufacturing craft of refrigerator temperature controller cover cap processing.
Its technical scheme is such: it is characterized in that: it may further comprise the steps,
(1) blanking
(2) towards bullport,
(3) puncture side cut, puncture side cut according to the shape need of shaping workpiece at aluminium strip, the described side cut that punctures is a circular arc, arranges along the full circle border;
(4) draw high 1, the material that punctures side cut be washed into 16 millimeters of diameters, height 3.8 U type workpiece,
(5) draw high 2, U type workpiece described in the step (4) be drawn into 15.2 millimeters of diameters, height 5.2 U type workpiece once more,
(6) shaping 1, and U type workpiece described in the step (5) is shaped to 15.08 millimeters of diameters, height 5.2 U type workpiece,
(7) belling platform, 8 boss of even extrusion around the inner bottom part of U type workpiece described in the step (6),
(8) shaping 2, and U type workpiece described in the step (7) is shaped to 15.08 millimeters of diameters, height 4.8 U type workpiece,
(7) blanking waste material excision on the workpiece that processes by above-mentioned steps, falls thereby produce a complete case.
The processing particular manufacturing craft of refrigerator temperature controller cover cap, it comprises mode structure and following mode structure, pass through inner guiding post between described last mode structure and the described following mode structure, outer guiding post guiding matched moulds, described inner guiding post leads by guide pin bushing, the described mode structure of going up comprises mounting plate, upper bolster, upper padding plate, fixed head, baffle plate, stripper plate, described upper padding plate, fixed head is installed on the upper bolster in proper order, described mounting plate is fixedly mounted on the upper bolster, described baffle plate is fixedlyed connected with stripper plate, described baffle plate, stripper plate flexibly connects by contour screw and fixed head, described going up on the mode structure is equipped with towards the bullport drift, describedly pass the stop plate towards the bullport drift, stripper plate is fixed on the described fixed head by the head countersunk head, described mode structure down comprises lower bolster, lower bolster, die shoe, described lower bolster, lower bolster is installed on the die shoe in proper order, described have and the corresponding counterdie material-dropping hole of described patrix bullport drift on the mode structure down, on the mode structure Lifting Device is installed under described, it is characterized in that: described upward mode structure and following mode structure are equipped with in proper order along the mass transport direction and puncture trimming device, stretching device, apparatus for shaping 1, the belling table apparatus, apparatus for shaping 2 and excision doffer.
It is further characterized in that: described mode structure down is equipped with stock guide;
Described Lifting Device comprises jigger pin and dual-purpose pin, and described jigger pin and dual-purpose pin are movably arranged on the lower bolster;
The described trimming device that punctures comprises and punctures drift and puncture interior top, describedly punctures that drift passes the stop plate, stripper plate is installed on the fixed head of mode structure, pushes up in described the puncturing to be movably arranged on down on the lower bolster of mode structure;
Described stretching device has two covers, described two cover stretching devices comprise the stretching drift respectively, are drawn into son and stretch interior top, described stretching drift passes the stop plate, stripper plate is installed on the fixed head of mode structure, described being drawn on the lower bolster that son is installed in down mode structure, the top is movably arranged on down on the lower bolster of mode structure in the described stretching;
Described apparatus for shaping 1, apparatus for shaping 12 comprise that respectively shaping drift, shaping go into top in son and the shaping, described shaping drift passes the stop plate, stripper plate is installed on the fixed head of mode structure, shaping is gone into son and is installed in down on the lower bolster of mode structure, and the top is movably arranged on down on the lower bolster of mode structure in the described shaping;
Described belling table apparatus comprises that belling platform drift, belling platform go into top in son and the belling platform, described belling platform drift passes the stop plate, stripper plate is installed on the fixed head of mode structure, described belling platform is gone into son and is installed in down on the lower bolster of mode structure, pushes up in the top in the described belling platform to be movably arranged on down on the lower bolster of mode structure;
Described excision doffer blanking die and material-dropping hole, described blanking die pass the stop plate, stripper plate is installed on the fixed head of mode structure, and described have the material-dropping hole corresponding with blanking die on the mode structure down;
Described stretching device, apparatus for shaping, belling table apparatus have material-pulling device, and described material-pulling device comprises scraping wings, contour screw, and described scraping wings is movably arranged on the stripper plate by contour screw.
Adopt said method of the present invention and mould, can realize friction feeding, processing continuously, continuously shaped, the efficient height, security, thus avoided existing technology, single mode processing one by one, and single mode processing, a matched moulds one operation, the middle transmission that also needs material, and different Mould Machining, constantly resetting, the deviation because of the location benchmark causes occurring substandard products and scrap easily, efficient is low, and yield rate is also low.
Description of drawings
Fig. 1 is a flow process chart of the present invention (cover cap is overlooked);
Fig. 2 is a flow process chart of the present invention (cover cap the master look);
Fig. 3 is the schematic diagram of upper mould, counterdie constitutional diagram among the present invention.
The specific embodiment
See Fig. 2, the processing particular manufacturing craft of cover cap of the present invention comprises mode structure 50 and following mode structure 51, last mode structure 50 and following mode structure 51 are by inner guiding post 11, outer guiding post 48 guiding matched moulds, inner guiding post 11 is by guide pin bushing 12,26 guiding, last mode structure 50 comprises mounting plate 1, upper bolster 2, upper padding plate 3, fixed head 4, baffle plate 5, stripper plate 6, upper padding plate 3, fixed head 4 orders are installed on the upper bolster 2, on take off plate 1 and be installed on the upper bolster 2, described baffle plate 5 passes through bolt 13 with stripper plate 6,23 is fixedly connected, described baffle plate 5 flexibly connects by contour screw 49 and fixed head 3, install on the last mode structure 50 towards bullport drift 10, pass stop plate 5 towards bullport drift 10, stripper plate 6 is fixed on the described fixed head 4 by the head countersunk head, following mode structure 51 comprises lower bolster 7, lower bolster 8, die shoe 9, lower bolster 7, lower bolster 8 orders are installed on the die shoe 9, following mode structure 51 is installed in counterdie and goes on the son 25, the counterdie material-dropping hole 52 corresponding with patrix bullport drift 10 arranged on the following mode structure 51, jigger pin 43 and dual-purpose pin 28 are installed on the following mode structure, described jigger pin 43 is movably arranged on the lower bolster 7 by spring 45 and set screw 44, dual-purpose pin 28 is movably arranged on the lower bolster 7 by spring 29 and set screw 30, dual-purpose pin 28 also has the guide effect of material, and following mode structure 51 is equipped with stock guide 24;
Puncture trimming device comprise puncture drift 46 and puncture in top 47, puncture that drift 46 passes stop plate 5, stripper plate 6 is installed on the fixed head 4 of mode structure 50, top 47 is movably arranged on down on the lower bolster 7 of mode structure 51 by spring 33 and set screw 32 in puncturing.
Stretching device comprises two stretching drifts 14,17, two are drawn into top 34,36 in 31,35 and two stretchings of son, two stretching drifts 17,18 pass stop plate 5, stripper plate 6 is installed on the fixed head 4 of mode structure 50, two are drawn into son and 31,35 are installed in down on the lower bolster 6 of mode structure 51, push up 34,36 in two stretchings and are movably arranged on down on the lower bolster 6 of mode structure 51 by spring 33 and set screw 32.
Apparatus for shaping comprises two shaping drifts 18,20, top 38,42 in 37,41 and two shapings of son is gone in two shapings, two shaping drifts 18,20 pass stop plate 5, stripper plate 6 is installed on the fixed head 4 of mode structure 50, two shapings are gone into son 37,41 and are installed in down on the lower bolster 6 of mode structure, push up 38,42 in two shapings and are movably arranged on down on the lower bolster 7 of mode structure by spring 33 and set screw 32.
The belling table apparatus comprise belling platform drift 19, belling platform go into the son 39 and the belling platform in the top 40, belling platform drift 19 is installed on the stripper plate 6 of mode structure, the belling platform is gone into son 39 and is installed in down on the lower bolster 7 of mode structure 51, top 40 is movably arranged on down on the lower bolster 7 of mode structure 51 by spring 33 set screws 32 in the belling platform
Excision doffer blanking die 22 and counterdie material-dropping hole 27, blanking die 22 passes stop plate 5, stripper plate 6 is installed on the fixed head 4 of mode structure, and the counterdie material-dropping hole 27 corresponding with patrix blanking die 22 arranged on the following mode structure 51,
Stretching device, apparatus for shaping, belling table apparatus have material-pulling device, and material-pulling device comprises that scraping wings 21, scraping wings 21 are movably arranged on the stripper plate 6 by contour screw 16 and spring 15;
Below in conjunction with accompanying drawing 1 processing method of the present invention is described:
The processing method of cover cap of the present invention, blanking, the sheet material of suitable dimension is sent into stamping machine, the upper die and lower die matched moulds, drift 10 is gone out bullport, patrix is up then, and material moves a station under the effect of feed mechanism, by puncture drift 46 and puncture in top 47 puncture side cut material is horizontal and vertical; Patrix is up then, and material moves a station, by stretching drift 14, be drawn into son 31 and stretch in top 34 material is washed into the U type workpiece of 16 millimeters of diameters, height 3.8; Patrix is up then, and material moves a station, by stretching drift 17, be drawn into son 35 and stretch in top 36 material is washed into into the U type workpiece of 15.2 millimeters of diameters, height 5.2; The up back of patrix material then moves a station again, goes into the U type workpiece that top 38 in son 37 and the shaping is shaped to the material of moulding 15.08 millimeters of diameters, height 5.2 by shaping drift 18, shaping; Patrix is up then, and material moves a station, and belling platform drift 19, belling platform go into to push up 40 in son 39 and the belling platform evenly extruding 8 boss around the orthopedic U type workpiece inner bottom part; Go into the U type workpiece that top 42 in son 41 and the shaping is shaped to the material that presses the moulding of boss 15.08 millimeters of diameters, height 4.8 by shaping drift 20, shaping; Last blanking die 22 is gone out shaping workpiece when matched moulds by counterdie material-dropping hole 27, obtain a complete cover cap, so far, just processed unit one, because the drift of each operation of processing is arranged at same mould, the every matched moulds of patrix counterdie once, multi-step process carries out simultaneously, realizes processing continuously, and is continuously shaped, the efficient height, security might as well.
Claims (10)
1. the processing method of refrigerator temperature controller cover cap, it is characterized in that: it may further comprise the steps,
(1) blanking
(2) towards bullport,
(3) puncture side cut, puncture side cut according to the shape need of shaping workpiece at aluminium strip, the described side cut that punctures is a circular arc, arranges along the full circle border;
(4) draw high 1, the material that punctures side cut be washed into 16 millimeters of diameters, height 3.8 U type workpiece,
(5) draw high 2, U type workpiece described in the step (4) be drawn into 15.2 millimeters of diameters, height 5.2 U type workpiece once more,
(6) shaping 1, and U type workpiece described in the step (5) is shaped to 15.08 millimeters of diameters, height 5.2 U type workpiece,
(7) belling platform, 8 boss of even extrusion around the inner bottom part of U type workpiece described in the step (6),
(8) shaping 2, and U type workpiece described in the step (7) is shaped to 15.08 millimeters of diameters, height 4.8 U type workpiece,
(7) blanking waste material excision on the workpiece that processes by above-mentioned steps, falls thereby produce a complete case.
2. the processing particular manufacturing craft of refrigerator temperature controller cover cap, it comprises mode structure and following mode structure, pass through inner guiding post between described last mode structure and the described following mode structure, outer guiding post guiding matched moulds, described inner guiding post leads by guide pin bushing, the described mode structure of going up comprises mounting plate, upper bolster, upper padding plate, fixed head, baffle plate, stripper plate, described upper padding plate, fixed head is installed on the upper bolster in proper order, described mounting plate is fixedly mounted on the upper bolster, described baffle plate is fixedlyed connected with stripper plate, described baffle plate, stripper plate flexibly connects by contour screw and fixed head, described going up on the mode structure is equipped with towards the bullport drift, describedly pass the stop plate towards the bullport drift, stripper plate is fixed on the described fixed head by the head countersunk head, described mode structure down comprises lower bolster, lower bolster, die shoe, described lower bolster, lower bolster is installed on the die shoe in proper order, described have and the corresponding counterdie material-dropping hole of described patrix bullport drift on the mode structure down, on the mode structure Lifting Device is installed under described, it is characterized in that: described upward mode structure and following mode structure are equipped with in proper order along the mass transport direction and puncture trimming device, stretching device, apparatus for shaping (1), the belling table apparatus, apparatus for shaping (2) and excision doffer.
3. according to the processing particular manufacturing craft of the described refrigerator temperature controller of claim 2 cover cap, it is characterized in that: described mode structure down is equipped with stock guide.
4. according to the processing particular manufacturing craft of the described refrigerator temperature controller of claim 3 cover cap, it is characterized in that: described Lifting Device comprises jigger pin and dual-purpose pin, and described jigger pin and dual-purpose pin are movably arranged on the lower bolster.
5. according to the processing particular manufacturing craft of the described refrigerator temperature controller of claim 4 cover cap, it is characterized in that: the described trimming device that punctures comprises and punctures drift and puncture interior top, describedly puncture that drift passes the stop plate, stripper plate is installed on the fixed head of mode structure, the top is movably arranged on down on the lower bolster of mode structure in described the puncturing.
6. according to the processing particular manufacturing craft of the described refrigerator temperature controller of claim 5 cover cap, it is characterized in that: described stretching device has two covers, described two cover stretching devices comprise the stretching drift respectively, are drawn into son and stretch interior top, described stretching drift passes the stop plate, stripper plate is installed on the fixed head of mode structure, described being drawn on the lower bolster that son is installed in down mode structure, the top is movably arranged on down on the lower bolster of mode structure in the described stretching.
7. according to the processing particular manufacturing craft of the described refrigerator temperature controller of claim 6 cover cap, it is characterized in that: described apparatus for shaping (1), apparatus for shaping (1), (2) comprise that respectively shaping drift, shaping go into top in son and the shaping, described shaping drift passes the stop plate, stripper plate is installed on the fixed head of mode structure, shaping is gone into son and is installed in down on the lower bolster of mode structure, and the top is movably arranged on down on the lower bolster of mode structure in the described shaping.
8. according to the processing particular manufacturing craft of the described refrigerator temperature controller of claim 7 cover cap, it is characterized in that: described belling table apparatus comprises that belling platform drift, belling platform go into top in son and the belling platform, described belling platform drift passes the stop plate, stripper plate is installed on the fixed head of mode structure, described belling platform is gone into son and is installed in down on the lower bolster of mode structure, pushes up in the top in the described belling platform to be movably arranged on down on the lower bolster of mode structure.
9. the processing particular manufacturing craft of described according to Claim 8 refrigerator temperature controller cover cap, it is characterized in that: described excision doffer blanking die and material-dropping hole, described blanking die passes the stop plate, stripper plate is installed on the fixed head of mode structure, and described have the material-dropping hole corresponding with blanking die on the mode structure down.
10. according to the processing particular manufacturing craft of the described refrigerator temperature controller of claim 9 cover cap, it is characterized in that: described stretching device, apparatus for shaping, belling table apparatus have material-pulling device, described material-pulling device comprises scraping wings, contour screw, and described scraping wings is movably arranged on the stripper plate by contour screw.
?
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010201542 CN101954423B (en) | 2010-06-17 | 2010-06-17 | Processing method of refrigerator temperature controller hood and special mould for processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010201542 CN101954423B (en) | 2010-06-17 | 2010-06-17 | Processing method of refrigerator temperature controller hood and special mould for processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101954423A true CN101954423A (en) | 2011-01-26 |
| CN101954423B CN101954423B (en) | 2013-05-01 |
Family
ID=43482151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010201542 Expired - Fee Related CN101954423B (en) | 2010-06-17 | 2010-06-17 | Processing method of refrigerator temperature controller hood and special mould for processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101954423B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806584A (en) * | 2011-06-03 | 2012-12-05 | 富葵精密组件(深圳)有限公司 | Punching die |
| CN103447297A (en) * | 2013-07-29 | 2013-12-18 | 中色科技股份有限公司 | Method of vertical span allocation of coiling position and stripping position for cold rolling mill |
| CN104338846A (en) * | 2013-08-06 | 2015-02-11 | 上海众大汽车配件有限公司 | Gas spring reinforcing plate grading mold |
| CN104815910A (en) * | 2015-05-26 | 2015-08-05 | 靖江市恒丰铆钉制造有限公司 | Automatic rivet casing manufacture equipment |
| CN105798171A (en) * | 2016-05-03 | 2016-07-27 | 昆山集鑫成精密模具有限公司 | Washing machine pad foot forming die |
| CN106077291A (en) * | 2016-06-29 | 2016-11-09 | 安徽汇展热交换系统股份有限公司 | A kind of general main leaf of radiator punctures mould |
| CN106238574A (en) * | 2016-08-29 | 2016-12-21 | 上海奥林汽车配件有限公司 | A kind of boring cover mould |
| CN110883209A (en) * | 2019-12-03 | 2020-03-17 | 中车长江车辆有限公司 | Railway wagon door plate profiling blanking die |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2989936A (en) * | 1957-06-28 | 1961-06-27 | Torrington Mfg Co | Method for forming end plates and end rings |
| JP2000051964A (en) * | 1998-08-12 | 2000-02-22 | Nachi Fujikoshi Corp | Press shaving method |
| US20040206150A1 (en) * | 2003-04-15 | 2004-10-21 | Rubalcava Manuel P. | Method and apparatus for forming container bodies |
| CN101024235A (en) * | 2006-02-20 | 2007-08-29 | 天津市津兆机电开发有限公司 | Precision drawing convex-shaft method of ensuring puched draw-wall not become thin |
| CN201399533Y (en) * | 2009-05-03 | 2010-02-10 | 魏永杰 | Stamping die |
| CN201783573U (en) * | 2010-06-17 | 2011-04-06 | 无锡曙光模具有限公司 | Special die for processing covers of temperature controllers of refrigerators |
-
2010
- 2010-06-17 CN CN 201010201542 patent/CN101954423B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2989936A (en) * | 1957-06-28 | 1961-06-27 | Torrington Mfg Co | Method for forming end plates and end rings |
| JP2000051964A (en) * | 1998-08-12 | 2000-02-22 | Nachi Fujikoshi Corp | Press shaving method |
| US20040206150A1 (en) * | 2003-04-15 | 2004-10-21 | Rubalcava Manuel P. | Method and apparatus for forming container bodies |
| CN101024235A (en) * | 2006-02-20 | 2007-08-29 | 天津市津兆机电开发有限公司 | Precision drawing convex-shaft method of ensuring puched draw-wall not become thin |
| CN201399533Y (en) * | 2009-05-03 | 2010-02-10 | 魏永杰 | Stamping die |
| CN201783573U (en) * | 2010-06-17 | 2011-04-06 | 无锡曙光模具有限公司 | Special die for processing covers of temperature controllers of refrigerators |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806584A (en) * | 2011-06-03 | 2012-12-05 | 富葵精密组件(深圳)有限公司 | Punching die |
| CN103447297A (en) * | 2013-07-29 | 2013-12-18 | 中色科技股份有限公司 | Method of vertical span allocation of coiling position and stripping position for cold rolling mill |
| CN103447297B (en) * | 2013-07-29 | 2015-09-02 | 中色科技股份有限公司 | A kind of cold-rolling mill is rolled up position and unload the method for volume position vertically passing across configuration |
| CN104338846A (en) * | 2013-08-06 | 2015-02-11 | 上海众大汽车配件有限公司 | Gas spring reinforcing plate grading mold |
| CN104815910A (en) * | 2015-05-26 | 2015-08-05 | 靖江市恒丰铆钉制造有限公司 | Automatic rivet casing manufacture equipment |
| CN105798171A (en) * | 2016-05-03 | 2016-07-27 | 昆山集鑫成精密模具有限公司 | Washing machine pad foot forming die |
| CN106077291A (en) * | 2016-06-29 | 2016-11-09 | 安徽汇展热交换系统股份有限公司 | A kind of general main leaf of radiator punctures mould |
| CN106238574A (en) * | 2016-08-29 | 2016-12-21 | 上海奥林汽车配件有限公司 | A kind of boring cover mould |
| CN110883209A (en) * | 2019-12-03 | 2020-03-17 | 中车长江车辆有限公司 | Railway wagon door plate profiling blanking die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101954423B (en) | 2013-05-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101954423B (en) | Processing method of refrigerator temperature controller hood and special mould for processing | |
| CN103639282A (en) | Cutting and drawing process of basin frame | |
| CN101954429B (en) | Processing method and special processing mould of cover plate of refrigerator temperature controller | |
| CN102139312A (en) | Progressive continuous stamping die used for processing small elastic sheets | |
| CN201735690U (en) | Special die for processing reed of refrigerator temperature controller | |
| CN201783574U (en) | Special die for processing limit plates of refrigerator temperature controllers | |
| CN201900181U (en) | Progressive and continues punching mould for machining mini shrapnel | |
| CN101954428B (en) | Processing method and special die for membrane box housing of electric heater for water heater | |
| CN201783576U (en) | Special die for processing cover plates of temperature controllers of refrigerators | |
| CN105798152A (en) | Machining die of camera shield | |
| CN201783573U (en) | Special die for processing covers of temperature controllers of refrigerators | |
| CN101954424B (en) | Special die for processing refrigerator temperature controller spring | |
| CN201676967U (en) | Special mould for processing fixed ring of refrigerator temperature controller | |
| CN107377831A (en) | A kind of clicking technique and its die cutting device | |
| CN201735691U (en) | Special mould for processing diaphragm capsule housing of electric heater used for water heater | |
| CN102861817B (en) | Blanking moulding die for spring ring | |
| CN204396648U (en) | A kind of diel of right retainer connecting plate | |
| CN101954426B (en) | Method for processing fixing ring of refrigerator temperature controller and special processing mould thereof | |
| CN101954425B (en) | Processing method of spacing board of refrigerator temperature controller and special processing mold | |
| CN101954427B (en) | Method for processing upper cover of air conditioner temperature controller and special processing mould thereof | |
| CN204396657U (en) | A kind of processing mold of backing plate | |
| CN201783575U (en) | Dedicated die for processing upper cover of air-conditioning temperature controller | |
| CN105798162A (en) | Processing die for door stopper fixing plate | |
| CN205414161U (en) | Continuous stamping die of production electrical apparatus class spring leaf | |
| CN205200971U (en) | Casing cushion assembly quality |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Feng Yuxiang Inventor before: Wu Weiwei Inventor before: Huang Chunhui Inventor before: Huang Jian |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170123 Address after: 300240 Tianjin Hebei District spring and benevolence 11-2-702 Patentee after: Feng Yuxiang Address before: 214145 Jiangsu Province, Wuxi City District Hung Town Industrial Park Hongda photoelectric Road No. 106 Patentee before: Wuxi Dawn Die & Stamping Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20180617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |