CN101954425A - Processing method of spacing board of refrigerator temperature controller and special processing mold - Google Patents
Processing method of spacing board of refrigerator temperature controller and special processing mold Download PDFInfo
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- CN101954425A CN101954425A CN 201010201544 CN201010201544A CN101954425A CN 101954425 A CN101954425 A CN 101954425A CN 201010201544 CN201010201544 CN 201010201544 CN 201010201544 A CN201010201544 A CN 201010201544A CN 101954425 A CN101954425 A CN 101954425A
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- counterdie
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- semishearing
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Abstract
The invention provides a processing method of a spacing board of a refrigerator temperature controller, which has the advantages of continuous processing and formation, high efficiency and good safety. The invention also provides a special processing mold of the spacing board of the refrigerator temperature controller. The processing method is characterized by comprising the following steps of: punching a guide hole; punching; deburring for forming; half shearing (1); half shearing (2); blanking (1); and blanking (2). The special mold comprises an upper mold structure and a lower mold structure, wherein the upper mold structure and the lower mold structure are guided and combined by an inner guide post and an outer guide post. The special mold is characterized in that the upper mold structure and the lower mold structure are sequentially provided with a punching device, a deburring and forming device, a half shearing device and a cutting and blanking device in a material transporting direction.
Description
Technical field
The present invention relates to the processing method of refrigerator temperature controller limiting plate, the invention still further relates to the processing particular manufacturing craft of refrigerator temperature controller limiting plate.
Background technology
Existing limiting plate, 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 limiting plate, 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 limiting plate processing.
Its technical scheme is such: it is characterized in that: it may further comprise the steps,
(1) towards bullport;
(2) 3.8 millimeters small sircle hole is gone out three diameters and is in punching, and two circular holes vertically are symmetrically distributed in the material both sides in described three small sircle holes, and another circular hole is distributed in the middle of the material, and is staggered with other two circular holes;
(3) deburr or coin moulding, the burr of the small sircle hole that step (2) is obtained are pressed into three circles of nick simultaneously on material, and described three circles are the center of circle with the center of circle of small sircle hole in the step (2) respectively;
(4) semishearing 1, is the center of circle with the center of circle of two circles at material edge in three circles in the step (3), and radius is 15.5 millimeters material carried out semishearing (break material thickness 2/3rds), cuts two diameters and be 21 millimeters workpiece;
(5) semishearing 2, are the center of circle with the center of circle of a circle in the middle of the material in three circles in the step (3), and radius is 15.5 millimeters material carried out semishearing (break material thickness 2/3rds), cut a diameter and be 21 millimeters workpiece;
(6) blanking 1, and the workpiece of semishearing in the step (4) is cut blanking, is 21 millimeters complete limiting plates thereby obtain two diameters;
(7) blanking 2, and the workpiece of semishearing in the step (5) is cut blanking, are 21 millimeters complete limiting plates thereby obtain a diameter.
The processing particular manufacturing craft of refrigerator temperature controller limiting plate, 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, the described mode structure of going up comprises 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 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, described bullport drift passes baffle plate, stripper plate is fixed on the described fixed head by the head countersunk head, described going up has the plate of taking off guiding to dash on the mode structure, the described plate that takes off guides towards being installed on the stripper plate, described going up on the mode structure has the liftout push rod component, described liftout push rod component is movably arranged on the stripper plate, described mode structure down comprises lower bolster, lower bolster, die shoe, bottom seat pad, described lower bolster, lower bolster is installed on the die shoe in proper order, described die shoe is installed on the bottom seat pad, described have and the corresponding counterdie material-dropping hole of described patrix bullport drift on the mode structure down, have on the described mode structure down with described patrix and take off the plate guiding towards corresponding counterdie bullport, the processing particular manufacturing craft of described limiting plate also comprises dual-purpose pin assemblies, and described dual-purpose pin assemblies is movably arranged on the lower bolster of described mode structure down; It is characterized in that: the described mode structure of going up is equipped with hole punched device, deburr or coin shaped device, semishearing device and excision doffer with following mode structure in proper order along the mass transport direction.
It is further characterized in that: the processing particular manufacturing craft of described limiting plate also comprises stopping means, described stopping means comprises that the structural patrix of patrix is outer spacing outer spacing with the structural counterdie of counterdie, outer spacing being fixedly mounted on the upper bolster of described patrix, outer spacing being fixedly mounted on the die shoe of described counterdie;
Described hole punched device comprises structural pierce punch of patrix and the structural counterdie material-dropping hole of counterdie, described pierce punch passes baffle plate, stripper plate is fixed on the described fixed head by the head countersunk head, and the counterdie material-dropping hole corresponding with described pierce punch arranged on the following mode structure;
Described deburr or coin shaped device comprises that patrix is structural and takes off that plate is gone into son and the counterdie of the structural band deburr or coin of counterdie drift is gone into son, and the described plate that takes off is gone into son and is fixedly mounted on the stripper plate, and the counterdie of described band deburr or coin drift is gone into son and is fixedly mounted on the lower bolster;
Described semishearing device comprises two cover semishearing devices, described two cover semishearing devices comprise that structural semishearing drift of patrix and the structural counterdie of counterdie go into son, described semishearing drift passes baffle plate, stripper plate is fixed on the described fixed head, and described counterdie is gone into subactivity and is installed on the lower bolster;
Described excision doffer comprises two cover excision doffers, the structural counterdie material-dropping hole of structural blanking die of patrix and counterdie, described blanking die passes baffle plate, stripper plate is fixed on the described fixed head, and the counterdie material-dropping hole corresponding with described blanking die arranged on the following mode structure;
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 the flow process chart (limiting plate is overlooked) of limiting plate of the present invention;
Fig. 2 is the schematic diagram of upper mould, counterdie constitutional diagram in the processing particular manufacturing craft of limiting plate of the present invention.
The specific embodiment
See Fig. 3, the processing particular manufacturing craft of limiting plate, it comprises mode structure 35 and following mode structure 36, pass through inner guiding post 30 between last mode structure 35 and the following mode structure 36, outer guiding post 10 guiding matched moulds, inner guiding post 30 is by fairlead 17 guiding, last mode structure 35 comprises upper bolster 1, upper padding plate 2, fixed head 3, baffle plate 4, stripper plate 5, upper padding plate 2, fixed head 3 is installed on the upper bolster 1 by bolt 22 order, baffle plate 4 is fixedlyed connected with stripper plate 5, baffle plate 4, stripper plate 5 flexibly connects with fixed head 3 by contour screw 31 and spring 25, die shank 28 is installed on the upper bolster 1, be equipped with towards bullport drift 34 on the last mode structure 35, bullport drift 34 passes baffle plate 4, stripper plate 5 is fixed on the fixed head 3 by the head countersunk head, there is the plate of taking off guiding to dash 21 on the last mode structure 35, taking off the plate guiding is installed on the stripper plate 5 towards 21, on the last mode structure 35 liftout push rod component 37 is arranged, liftout push rod component 37 is movably arranged on the stripper plate 5 by spring 20, following mode structure 36 comprises lower bolster 6, lower bolster 7, die shoe 8, bottom seat pad 9, lower bolster 6, lower bolster 7 is installed on the die shoe 8 by bolt 11 orders, die shoe 8 is installed on the bottom seat pad 9 by bolt 13, the counterdie material-dropping hole 38 corresponding with patrix bullport drift 34 arranged on the following mode structure 36, have on the following mode structure 36 and take off the plate guiding with patrix and dash 21 corresponding counterdie bullports 39; Also have dual-purpose pin assemblies 45 on the following mode structure 36 of the processing particular manufacturing craft of limiting plate, dual-purpose pin assemblies 45 is movably arranged on the lower bolster 6 by spring 44,45 liftouts of dual-purpose pin assemblies and material guide effect;
The processing particular manufacturing craft stopping means of limiting plate also comprises the counterdie spacing 18 on patrix on the mode structure 35 outer spacing 33 and the following mode structure 36 outward, patrix outer spacing 33 is fixed on the upper bolster 1 by bolt 32, and counterdie outer spacing 18 is fixed on the die shoe 8 by bolt 19;
Hole punched device comprises pierce punch 23 on the mode structure 35 and the counterdie material-dropping hole 41 on the following mode structure 36, pierce punch 23 passes baffle plate 4, stripper plate 5 is fixed on the fixed head 3 by the head countersunk head, and the counterdie material-dropping hole 41 corresponding with pierce punch 23 arranged on the following mode structure 36;
The deburr or coin shaped device comprises that the plate that takes off on the mode structure 35 goes into the counterdie of band deburr or coin drift on son 24 and the following mode structure 36 and go into son 12, takes off plate and goes into son 24 and be fixedly mounted on the stripper plate 5, and the counterdie of band deburr or coin drift is gone into sub 12 and is fixedly mounted on the lower bolster 6;
The semishearing device comprises two cover semishearing devices, two cover semishearing devices comprise that semishearing drift 27,29 and the counterdie on the following mode structure 36 on the mode structure 35 go into sub 40,15, semishearing drift 27,29 passes baffle plate 4, stripper plate 5 is fixed on the fixed head 3, and counterdie is gone into son 40,15 and is movably arranged on the lower bolster 6 by spring 14,16; Two workpiece at elder generation semishearing material edge are cut a workpiece in the middle of the material again, and it is 21 millimeters workpiece that semishearing goes out three diameters;
The excision doffer comprises two cover excision doffers, two cover excision doffers comprise blanking die 26,46 on the mode structure 35 and the counterdie material-dropping hole 42,43 on the following mode structure 36, blanking die 26,46 passes baffle plate 4, stripper plate 5 is fixed on the fixed head 3, the counterdie material-dropping hole 42,43 corresponding with blanking die 26,46 arranged on the following mode structure 36, cut two workpiece at junk material edge earlier, cutting a central workpiece of junk material again, is 21 millimeters complete limiting plates thereby draw three diameters;
Below in conjunction with accompanying drawing 1 processing method of the present invention is described:
The processing method of limiting plate of the present invention, blanking is sent the sheet material of suitable dimension into stamping machine, the upper die and lower die matched moulds, drift 34 is gone out bullport, patrix is up then, and material moves a station under the effect of feed mechanism, pierce punch 23 punchings, go out three diameters and be 3.8 millimeters small circular holes, two circular holes vertically are symmetrically distributed in the material both sides in three small sircle holes, and another circular hole is distributed in the middle of the material, and are staggered with other two circular holes; Take off plate then and go into son 24 and cooperate the counterdie of band deburr or coin drifts to go into son 12, the burr of three small sircle holes of punching press are pressed into three circles of nick simultaneously on material, and three circles are the center of circle with the center of circle of three small sircle holes respectively; Patrix is up, material continues to move a station, semishearing drift 27 cooperates counterdie to go into son 40, the center of circle with two circles of nick on the material edge is the center of circle, radius is 15.5 millimeters material is carried out semishearing (break material thickness 2/3rds), cut two diameters and be 21 millimeters workpiece, semishearing drift 29 cooperates counterdie to go into son 15 afterwards, the center of circle with a circle of nick in the middle of the material is the center of circle, radius is 15.5 millimeters material carried out semishearing (break material thickness 2/3rds), cuts a diameter and be 21 millimeters workpiece; By blanking die 26 two workpiece at material edge are dashed at last, by blanking die 46 workpiece in the middle of the material is dashed afterwards, thereby draw three diameters and be 21 millimeters complete limiting plate, so far by mould one complete part processing operation finished, 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, and processing is continuously shaped continuously, the efficient height, security might as well.
Claims (7)
1. the processing method of refrigerator temperature controller limiting plate, it is characterized in that: it may further comprise the steps,
(1) towards bullport;
(2) 3.8 millimeters small sircle hole is gone out three diameters and is in punching, and two circular holes vertically are symmetrically distributed in the material both sides in described three small sircle holes, and another circular hole is distributed in the middle of the material, and is staggered with other two circular holes;
(3) deburr or coin moulding, the burr of the small sircle hole that step (2) is obtained are pressed into three circles of nick simultaneously on material, and described three circles are the center of circle with the center of circle of small sircle hole in the step (2) respectively;
(4) semishearing 1, is the center of circle with the center of circle of two circles at material edge in three circles in the step (3), and radius is 15.5 millimeters material carried out semishearing, cuts two diameters and be 21 millimeters workpiece;
(5) semishearing 2, are the center of circle with the center of circle of a circle in the middle of the material in three circles in the step (3), and radius is 15.5 millimeters material carried out semishearing, cut a diameter and be 21 millimeters workpiece;
(6) blanking 1, and the workpiece of semishearing in the step (4) is cut blanking, is 21 millimeters complete limiting plates thereby obtain two diameters;
(7) blanking 2, and the workpiece of semishearing in the step (5) is cut blanking, are 21 millimeters complete limiting plates thereby obtain a diameter.
2. the processing particular manufacturing craft of refrigerator temperature controller limiting plate, 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, the described mode structure of going up comprises 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 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, described bullport drift passes baffle plate, stripper plate is fixed on the described fixed head by the head countersunk head, described going up has the plate of taking off guiding to dash on the mode structure, the described plate that takes off guides towards being installed on the stripper plate, described going up on the mode structure has the liftout push rod component, described liftout push rod component is movably arranged on the stripper plate, described mode structure down comprises lower bolster, lower bolster, die shoe, bottom seat pad, described lower bolster, lower bolster is installed on the die shoe in proper order, described die shoe is installed on the bottom seat pad, described have and the corresponding counterdie material-dropping hole of described patrix bullport drift on the mode structure down, have on the described mode structure down with described patrix and take off the plate guiding towards corresponding counterdie bullport, the processing particular manufacturing craft of described limiting plate also comprises dual-purpose pin assemblies, and described dual-purpose pin assemblies is movably arranged on the lower bolster of described mode structure down; It is characterized in that: the described mode structure of going up is equipped with hole punched device, deburr or coin shaped device, semishearing device and excision doffer with following mode structure in proper order along the mass transport direction.
3. according to the processing particular manufacturing craft of the described refrigerator temperature controller of claim 2 limiting plate, it is characterized in that: it also comprises stopping means, described stopping means comprises that the structural patrix of patrix is outer spacing outer spacing with the structural counterdie of counterdie, outer spacing being fixedly mounted on the upper bolster of described patrix, outer spacing being fixedly mounted on the die shoe of described counterdie.
4. according to the processing particular manufacturing craft of the described refrigerator temperature controller of claim 3 limiting plate, it is characterized in that: described hole punched device comprises structural pierce punch of patrix and the structural counterdie material-dropping hole of counterdie, described pierce punch passes baffle plate, stripper plate is fixed on the described fixed head by the head countersunk head, and the counterdie material-dropping hole corresponding with described pierce punch arranged on the following mode structure.
5. according to the processing particular manufacturing craft of the described refrigerator temperature controller of claim 4 limiting plate, it is characterized in that: described deburr or coin shaped device comprises that patrix is structural and takes off that plate is gone into son and the counterdie of the structural band deburr or coin of counterdie drift is gone into son, the described plate that takes off is gone into son and is fixedly mounted on the stripper plate, and the counterdie of described band deburr or coin drift is gone into son and is fixedly mounted on the lower bolster.
6. according to the processing particular manufacturing craft of the described refrigerator temperature controller of claim 5 limiting plate, it is characterized in that: described semishearing device comprises two cover semishearing devices, described two cover semishearing devices comprise that structural semishearing drift of patrix and the structural counterdie of counterdie go into son, described semishearing drift passes baffle plate, stripper plate is fixed on the described fixed head, and described counterdie is gone into subactivity and is installed on the lower bolster.
7. according to the processing particular manufacturing craft of the described refrigerator temperature controller of claim 6 limiting plate, it is characterized in that: described excision doffer comprises two cover excision doffers, the structural counterdie material-dropping hole of structural blanking die of patrix and counterdie, described blanking die passes baffle plate, stripper plate is fixed on the described fixed head, and the counterdie material-dropping hole corresponding with described blanking die arranged on the following mode structure.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010201544 CN101954425B (en) | 2010-06-17 | 2010-06-17 | Processing method of spacing board of refrigerator temperature controller and special processing mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010201544 CN101954425B (en) | 2010-06-17 | 2010-06-17 | Processing method of spacing board of refrigerator temperature controller and special processing mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101954425A true CN101954425A (en) | 2011-01-26 |
| CN101954425B CN101954425B (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010201544 Expired - Fee Related CN101954425B (en) | 2010-06-17 | 2010-06-17 | Processing method of spacing board of refrigerator temperature controller and special processing mold |
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| CN (1) | CN101954425B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752672A (en) * | 2014-01-24 | 2014-04-30 | 东莞虹日金属科技有限公司 | Forming process of car seat connecting plate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000051964A (en) * | 1998-08-12 | 2000-02-22 | Nachi Fujikoshi Corp | Press shaving method |
| CN201239761Y (en) * | 2008-05-31 | 2009-05-20 | 比亚迪股份有限公司 | Gasket mould |
| CN101716627A (en) * | 2009-11-20 | 2010-06-02 | 无锡曙光模具有限公司 | Improved progressive stamping die for manufacturing sealing ring |
| CN201783574U (en) * | 2010-06-17 | 2011-04-06 | 无锡曙光模具有限公司 | Special die for processing limit plates of refrigerator temperature controllers |
-
2010
- 2010-06-17 CN CN 201010201544 patent/CN101954425B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000051964A (en) * | 1998-08-12 | 2000-02-22 | Nachi Fujikoshi Corp | Press shaving method |
| CN201239761Y (en) * | 2008-05-31 | 2009-05-20 | 比亚迪股份有限公司 | Gasket mould |
| CN101716627A (en) * | 2009-11-20 | 2010-06-02 | 无锡曙光模具有限公司 | Improved progressive stamping die for manufacturing sealing ring |
| CN201783574U (en) * | 2010-06-17 | 2011-04-06 | 无锡曙光模具有限公司 | Special die for processing limit plates of refrigerator temperature controllers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752672A (en) * | 2014-01-24 | 2014-04-30 | 东莞虹日金属科技有限公司 | Forming process of car seat connecting plate |
| CN103752672B (en) * | 2014-01-24 | 2016-03-30 | 东莞虹日金属科技有限公司 | A kind of moulding process of automotive seat connecting plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101954425B (en) | 2012-12-19 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ren Cuijing Inventor before: Wu Weiwei Inventor before: Huang Chunhui Inventor before: Huang Jian |
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| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161229 Address after: 300400 Tianjin city Wuqing district under Zhuzhuang Street on the north side of the Park Jia Ping Jinghui Building No. 3 -1-204 Patentee after: Ren Cuijing 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. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20170617 |
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| CF01 | Termination of patent right due to non-payment of annual fee |