CN101088655A - Process of machining belt wheel for electromagnetic clutch - Google Patents
Process of machining belt wheel for electromagnetic clutch Download PDFInfo
- Publication number
- CN101088655A CN101088655A CN 200610167274 CN200610167274A CN101088655A CN 101088655 A CN101088655 A CN 101088655A CN 200610167274 CN200610167274 CN 200610167274 CN 200610167274 A CN200610167274 A CN 200610167274A CN 101088655 A CN101088655 A CN 101088655A
- Authority
- CN
- China
- Prior art keywords
- belt wheel
- incrustation
- electromagnetic clutch
- patrix
- bearing chamber
- 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
- 238000000034 method Methods 0.000 title abstract description 23
- 238000003754 machining Methods 0.000 title abstract description 4
- 238000009987 spinning Methods 0.000 claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 239000011265 semifinished product Substances 0.000 claims description 19
- 238000003672 processing method Methods 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000007514 turning Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 4
- 238000004080 punching Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 9
- 239000000428 dust Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002872 contrast media Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Forging (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The present invention relates to process of machining belt wheel for electromagnetic clutch. The belt wheel includes one casing, one bearing chamber, and one electromagnetic coil holder between the casing and the bearing chamber. The process of machining belt wheel includes the following steps: 1. punching steel plate material in a punch to form circular workpiece with central hole; 2. the first spinning in a spinning lathe with upper mold and lower mold to form the bearing chamber and the cylinder of the electromagnetic coil holder; and 3. the second spinning in the spinning lathe to form the belt slot in the casing. The process has environment friendship, high production efficiency and low production cost.
Description
Technical field
The present invention relates to a kind of processing method of belt pulley, particularly a kind of processing method of electromagnetic clutch incrustation belt wheel.
Background technology
As shown in Figure 1, electromagnetic clutch incrustation belt wheel generally includes three parts: belt pulley shell 1, electromagnetic wire ring recess 2 and bearing chamber 3.Have belt groove 11 on the outer rim of described belt pulley shell 1, the centre bore of belt pulley can be equiped with bearing as bearing chamber 3 in it, has electromagnetic wire ring recess 2 between bearing chamber 3 and belt pulley shell 1, is used to install coil.Traditional processing technology normally adopts the 10# steel, and at first forge hot adopts punching block to forge then, adopts Digit Control Machine Tool to carry out repeatedly turning at last and processes.Owing to adopted the method for forge hot, be easy to generate waste gas and dust, contaminated environment, in addition, and also can waste material, production efficiency is low, and cost is than higher.
Summary of the invention
The object of the present invention is to provide a kind of processing method of electromagnetic clutch incrustation belt wheel, can overcome above-mentioned problems of the prior art, also can enhance productivity simultaneously, reduce production costs.
To achieve these goals, the invention provides a kind of processing method of electromagnetic clutch incrustation belt wheel, described electromagnetic clutch incrustation belt wheel comprises belt pulley shell, electromagnetic wire ring recess and bearing chamber.Have the belt groove on the outer rim of described belt pulley shell, the centre bore of belt pulley has the electromagnetic wire ring recess as bearing chamber between bearing chamber and belt pulley shell; It is characterized in that, may further comprise the steps:
A. steel plate blanking on stamping machine is become the workpiece of disc, and go out centre bore;
B. on spinning machine, carry out the spinning first time,, on the workpiece of disc, be spun to the cylindrical wall of bearing chamber and electromagnetic wire ring recess respectively by upper die and lower die;
C. on spinning machine, carry out the spinning second time,, be spun to the belt tunnel slot part on the semi-finished product that in previous step step B, form respectively by upper die and lower die.
The present invention further preferably may further comprise the steps in step B:
B1. disk is placed between first counterdie and first patrix, compressed by first master cylinder, right feeding cylinder drives cutter in X, the feeding of Y direction, is spun to the cylindrical wall of bearing chamber on disk around the described first patrix external peripheral surface;
B2. the semi-finished product that form among the step B1 are placed between first counterdie and second patrix, compress by second master cylinder, feeding cylinder in a left side drives cutter in X, the feeding of Y direction, is spun to the cylindrical wall of electromagnetic wire ring recess on described semi-finished product around the described second patrix external peripheral surface;
B3. first and second master cylinders reset, and workpiece is ejected.
The present invention further preferably, the external diameter of described first patrix is littler than the external diameter of the bearing that will hold in the bearing chamber, bearing and bearing chamber can form interference fit when mounted like this, and with fastening being installed in the bearing chamber of bearing.And the external diameter of described second patrix is bigger than the external diameter of the coil that will hold in the electromagnetic wire ring recess, in the described electromagnetic wire ring recess of conveniently coil being packed into.
The present invention further preferably may further comprise the steps in step C:
C1. the semi-finished product that form among the step B are placed between the 3rd patrix and the 3rd counterdie, compress by the 3rd master cylinder;
C2. utilize laggardly to drive the cutter horizontal feed, described half-finished edge is bent upwards to cylinder;
C3. utilize left feeding cylinder to drive the cutter horizontal feed, the surface that forms after the described workpiece bending is spun into the plane;
C4. utilize right feeding cylinder to drive the cutter horizontal feed, on described plane, be spun to the belt groove;
C5. the 3rd master cylinder resets, and workpiece is ejected.
The present invention further preferably, the specifications parameter of the spinning machine that adopts among the spinning machine that adopts among the step B and the step C is different.
The present invention further preferably after steps A, carries out turning processing to the endoporus of workpiece and the excircle of the disc of completion.
The advantage that the present invention has:
1, the inventive method lighter in weight of producing (lighter by about 40%) than traditional, material is evenly distributed, and balance is good;
2, the inventive method is owing to being the shear spinning moulding, so the hardness of material surface is higher;
3, the inventive method improves about 3 times than traditional process work efficiency;
4, owing to do not adopt forge hot,, belong to environment-friendly production process so there is not the exhaust gas and dust discharging.
Above-mentioned and additional features, advantage of the present invention can further be understood by the detailed description below in conjunction with accompanying drawing.
Description of drawings
Figure 1A is the flow chart one of production technology of the present invention;
Figure 1B is the flowchart 2 of production technology of the present invention;
Fig. 1 C is the flow chart 3 of production technology of the present invention;
Fig. 2 is the structural representation of electromagnetic clutch incrustation belt wheel;
Fig. 3 is the semi-finished product structural representation that steps A forms afterwards;
Fig. 4 A is the process schematic diagram one of step B1;
Fig. 4 B is the process schematic diagram two of step B1;
Fig. 4 C is the semi-finished product structural representation that step B1 forms afterwards;
Fig. 5 A is the process schematic diagram one of step B2;
Fig. 5 B is the process schematic diagram two of step B2;
Fig. 5 C is the semi-finished product structural representation that step B2 forms afterwards;
Fig. 6 A is the process schematic diagram one of step C2;
Fig. 6 B is the semi-finished product structural representation that step C2 forms afterwards;
Fig. 7 A is the process schematic diagram one of step C3;
Fig. 7 B is the process schematic diagram two of step C4;
Fig. 7 C is the finished product structural representation that step C4 forms afterwards.
Description of reference numerals: belt pulley shell 1; Belt groove 11; Electromagnetic wire ring recess 2; Coil 21; Bearing chamber 3; Bearing 31; First counterdie 41; First patrix 42; Second patrix 43; The 3rd patrix 51; The 3rd counterdie 52.
The specific embodiment
The invention provides a kind of processing method of electromagnetic clutch incrustation belt wheel, as shown in Figure 2, described electromagnetic clutch incrustation belt wheel comprises belt pulley shell 1, electromagnetic wire ring recess 2 and bearing chamber 3.Have belt groove 11 on the outer rim of described belt pulley shell 1, the centre bore of belt pulley can be equiped with bearing 31 as bearing chamber 3 in it, has electromagnetic wire ring recess 2 between bearing chamber 3 and belt pulley shell 1, is used to install coil 21.
Shown in Figure 1A to Fig. 1 C, it is a flow chart of the present invention.The processing method of electromagnetic clutch incrustation belt wheel of the present invention may further comprise the steps:
A. steel plate blanking on stamping machine is become the workpiece of disc, and go out centre bore 12;
B. on spinning machine, carry out the spinning first time,, on the workpiece of disc, be spun to the cylindrical wall of bearing chamber 3 and electromagnetic wire ring recess 2 respectively by upper die and lower die;
C. on spinning machine, carry out the spinning second time,, be spun to belt groove 11 parts on the semi-finished product that in previous step step B, form respectively by upper die and lower die.
Thus, can process as shown in Figure 2 electromagnetic clutch incrustation belt wheel.
As shown in Figure 3, usually, after workpiece is carried out punch process, generally can further handle the workpiece after the punching press, in the present invention, can be after steps A, the endoporus and the excircle of the workpiece of the disc of completion carried out turning processing.Simultaneously, it is straight that processed workpiece will keep, and such as in one embodiment, its deviations from planarity can be less than 0.10mm.
After finishing steps A and the workpiece that steps A generates further processed, but execution in step B, this step mainly is in order to process bearing chamber 3 and electromagnetic wire ring recess 2, shown in Figure 1B, Fig. 4 A to Fig. 5 C, Fig. 4 A and Fig. 4 B and Fig. 5 A and Fig. 5 B are the process schematic diagrames, Fig. 4 C and Fig. 5 C are the structure charts of the workpiece after this step processing, may further comprise the steps in step B:
B1. shown in Fig. 4 A and Fig. 4 B, disk is placed between first counterdie 41 and first patrix 42, compress by first master cylinder, right feeding cylinder drives cutter in X, the feeding of Y direction, on disk, be spun to the cylindrical wall of bearing chamber 3, obtain the semi-finished product shown in Fig. 4 C around described first patrix, 42 external peripheral surfaces;
B2. shown in Fig. 5 A and Fig. 5 B, the semi-finished product that form among the step B1 are placed between first counterdie 41 and second patrix 43, compress by second master cylinder, feeding cylinder in a left side drives cutter in X, the feeding of Y direction, on described semi-finished product, be spun to the cylindrical wall of electromagnetic wire ring recess 2, obtain the semi-finished product shown in Fig. 5 C around described second patrix, 43 external peripheral surfaces;
B3. first and second master cylinders reset, and workpiece is ejected.
Concrete, such as, in one embodiment, the major parameter of the spinning machine that adopts is: the pressure of master cylinder is 400KN, about the pressure of X-direction of two feeding cylinders be 200KN, the pressure of Y direction is 125KN, and its rotating speed of the main shaft of spinning machine is electrodeless adjustable, and maximum (top) speed is 750 rev/mins.
In addition, because bearing chamber 3 is used for installing bearing 31, in order to allow being installed in the described bearing chamber 3 that bearing 31 can be fastening, in the present invention, the external diameter that can be arranged to described first patrix 42 is littler than the external diameter of the bearing 31 that will hold in the bearing chamber 3, such as in one embodiment, the external diameter of first patrix 42 is than the little 0.03mm～0.05mm of external diameter of the bearing 31 that will hold in the bearing chamber 3, like this, when installing, bearing 31 and bearing chamber 3 will form interference fit, thereby with bearing 31 fastening being installed in the described bearing chamber 3.
Simultaneously, for coil 21 conveniently being encased in the described electromagnetic wire ring recess 2 easily, in the present invention, can be so that the external diameter of described second patrix 43 be bigger than the external diameter of the coil 21 that will hold in the electromagnetic wire ring recess 2, such as in one embodiment, the external diameter of second patrix 43 is than the big 0.02mm～0.05mm of external diameter of the coil 21 that will hold in the electromagnetic wire ring recess 2.
After being spun to electromagnetic wire ring recess 2 and bearing chamber 3, follow execution in step C, finish the processing of electromagnetic clutch incrustation belt wheel, shown in Fig. 1 C and 6A to 7C, Fig. 6 A and Fig. 7 A and Fig. 7 B are the process schematic diagrames, Fig. 6 B and Fig. 6 C are the structure charts of the workpiece after this step processing, may further comprise the steps in step C:
C1. the semi-finished product that form among the step B are placed between the 3rd patrix 51 and the 3rd counterdie 52, compress by the 3rd master cylinder;
C2. as shown in Figure 6A, utilize laggardly to drive cutter (for the sake of clarity, cutter being placed on the left side of figure) horizontal feed, described half-finished edge is bent upwards, obtain the semi-finished product shown in Fig. 6 B to cylinder;
C3. shown in Fig. 7 A, utilize left feeding cylinder to drive the cutter horizontal feed, the surface that forms after the described workpiece bending is spun into the plane;
C4. shown in Fig. 7 B, utilize right feeding cylinder to drive the cutter horizontal feed, on described plane, be spun to belt groove 11, obtain the finished product shown in Fig. 7 C;
C5. the 3rd master cylinder resets, and workpiece is ejected.
The spinning machine that in step C, adopts can with step B in adopt identical, but preferably can be different, specifically, such as, in one embodiment, the major parameter of the spinning machine of employing is: the pressure of master cylinder is 600KN, and the pressure of left and right, back three traverse feed cylinders is 125KN, its rotating speed of the main shaft of spinning machine is electrodeless adjustable, and maximum (top) speed is 900 rev/mins.
The inventor carries out after production practices and the market survey to technique scheme, think that production technology of the present invention and traditional production technology are relatively, obtained remarkable advantages, such as, the material that adopts in the explained hereafter has been saved more than 60%, and machining period and energy consumption aspect have also been saved more than 60%, thus, with the production of scale, the whole production cost has reduced about 50%.Be that 130mm, thickness are that the multi-wedge type automobile air conditioner clutch belt pulley of 40mm is an example with the diameter, the contrast such as the following table of itself and traditional processing technology:
| Technology of the present invention | Traditional handicraft | Contrast | |
| Material | 12.60 unit (1.8kg) | 24.30 unit (5.4kg) | -11.70 yuan |
| Man-hour | 1.50 unit | 5.00 unit | -3.50 yuan |
| Energy consumption | 0.52 unit | 4.30 unit | -3.78 yuan |
| Add up to | 14.62 unit | 33.60 unit | -18.98 yuan |
This shows that the processing method of electromagnetic clutch incrustation belt wheel of the present invention is compared with traditional processing method, possessed very big advantage, have sizable market potential and value.
Be to be understood that, the above illustrative and nonrestrictive just for the purpose of the present invention of explanation in conjunction with the embodiments, without departing from the spirit and scope of the present invention, can make many changes and modification to the present invention, it all will drop in the scope of the invention defined by the claims.
Claims (7)
1, a kind of processing method of electromagnetic clutch incrustation belt wheel, described electromagnetic clutch incrustation belt wheel comprises belt pulley shell, electromagnetic wire ring recess and bearing chamber.Have the belt groove on the outer rim of described belt pulley shell, the centre bore of belt pulley has the electromagnetic wire ring recess as bearing chamber between bearing chamber and belt pulley shell; It is characterized in that, may further comprise the steps:
A. steel plate blanking on stamping machine is become the workpiece of disc, and go out centre bore;
B. on spinning machine, carry out the spinning first time,, on the workpiece of disc, be spun to the cylindrical wall of bearing chamber and electromagnetic wire ring recess respectively by upper die and lower die;
C. on spinning machine, carry out the spinning second time,, be spun to the belt tunnel slot part on the semi-finished product that in previous step step B, form respectively by upper die and lower die.
2, the processing method of electromagnetic clutch incrustation belt wheel as claimed in claim 1 is characterized in that: may further comprise the steps in step B:
B1. disk is placed between first counterdie and first patrix, compressed by first master cylinder, right feeding cylinder drives cutter in X, the feeding of Y direction, is spun to the cylindrical wall of bearing chamber on disk around the described first patrix external peripheral surface;
B2. the semi-finished product that form among the step B1 are placed between first counterdie and second patrix, compress by second master cylinder, feeding cylinder in a left side drives cutter in X, the feeding of Y direction, is spun to the cylindrical wall of electromagnetic wire ring recess on described semi-finished product around the described second patrix external peripheral surface;
B3. first and second master cylinders reset, and workpiece is ejected.
3, the processing method of electromagnetic clutch incrustation belt wheel as claimed in claim 2, it is characterized in that: the external diameter of described first patrix is littler than the external diameter of the bearing that will hold in the bearing chamber.
4, the processing method of electromagnetic clutch incrustation belt wheel as claimed in claim 2, it is characterized in that: the external diameter of described second patrix is bigger than the external diameter of the coil that will hold in the electromagnetic wire ring recess.
5, the processing method of electromagnetic clutch incrustation belt wheel as claimed in claim 1 is characterized in that: may further comprise the steps in step C:
C1. the semi-finished product that form among the step B are placed between the 3rd patrix and the 3rd counterdie, compress by the 3rd master cylinder;
C2. utilize laggardly to drive the cutter horizontal feed, described half-finished edge is bent upwards to cylinder;
C3. utilize left feeding cylinder to drive the cutter horizontal feed, the surface that forms after the described workpiece bending is spun into the plane;
C4. utilize right feeding cylinder to drive the cutter horizontal feed, on described plane, be spun to the belt groove;
C5. the 3rd master cylinder resets, and workpiece is ejected.
6, the processing method of electromagnetic clutch incrustation belt wheel as claimed in claim 1 is characterized in that: the specifications parameter of the spinning machine that adopts among the spinning machine that adopts among the step B and the step C is different.
7, as the processing method of any described electromagnetic clutch incrustation belt wheel in the above-mentioned claim, it is characterized in that: after steps A, the endoporus of workpiece and the excircle of the disc of completion carried out turning processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101672745A CN100548528C (en) | 2006-12-15 | 2006-12-15 | The processing method of electromagnetic clutch incrustation belt wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101672745A CN100548528C (en) | 2006-12-15 | 2006-12-15 | The processing method of electromagnetic clutch incrustation belt wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101088655A true CN101088655A (en) | 2007-12-19 |
| CN100548528C CN100548528C (en) | 2009-10-14 |
Family
ID=38942246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101672745A Expired - Fee Related CN100548528C (en) | 2006-12-15 | 2006-12-15 | The processing method of electromagnetic clutch incrustation belt wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100548528C (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767165A (en) * | 2009-12-22 | 2010-07-07 | 福建威而特汽车动力部件有限公司 | Tube type flat belt pulley forming method |
| CN101791659A (en) * | 2010-03-23 | 2010-08-04 | 锦州华一汽车部件有限公司 | Manufacturing method of small-diameter two-sided dual-groove belt wheel by folding and spinning |
| CN101817048A (en) * | 2010-03-29 | 2010-09-01 | 东莞市港润机械科技有限公司 | Processing technology of spinning belt pulley with inner and outer lug bosses |
| CN101863403A (en) * | 2010-05-07 | 2010-10-20 | 宁波华菱电梯部件有限公司 | Rope pulley for elevator and manufacturing method thereof |
| CN101941034A (en) * | 2010-09-01 | 2011-01-12 | 安徽昊通旋压科技股份有限公司 | Spin forming method of double-V groove belt pulley |
| CN101954432A (en) * | 2010-09-01 | 2011-01-26 | 安徽昊通旋压科技股份有限公司 | Spinning forming method of belt pulley with single V-shaped groove |
| CN102151737A (en) * | 2011-04-25 | 2011-08-17 | 董利强 | Pulley blank spinning process |
| CN102172735A (en) * | 2010-12-27 | 2011-09-07 | 东莞市港润机械科技有限公司 | Method for processing belt pulley |
| CN102729016A (en) * | 2011-04-07 | 2012-10-17 | 协祥机械工业股份有限公司 | Wheel axle manufacturing method |
| CN103008976A (en) * | 2012-11-28 | 2013-04-03 | 黄熠藩 | Spinning production technology for belt pulley |
| CN103307139A (en) * | 2012-03-17 | 2013-09-18 | 安徽省广德县立信电磁离合器有限公司 | Spun pulley of electromagnetic clutch |
| CN103350322A (en) * | 2013-06-09 | 2013-10-16 | 浙江澳利达空调部件有限公司 | Method for manufacturing clutch coil housing of automobile air conditioner |
| CN104028975A (en) * | 2014-06-21 | 2014-09-10 | 梧州恒声电子科技有限公司 | Improved process for manufacturing circular flanged basin frames |
| CN104043728A (en) * | 2014-06-19 | 2014-09-17 | 梧州恒声电子科技有限公司 | Circular basin stand production process |
| CN104476113A (en) * | 2014-10-29 | 2015-04-01 | 苏州市金德誉精密机械有限公司 | Bottom wheel machining technology |
| CN105666051A (en) * | 2016-01-18 | 2016-06-15 | 南通容润汽车配件有限公司 | Production processes for coil shell assembly and coil shell parts of clutch |
| CN106001230A (en) * | 2016-05-31 | 2016-10-12 | 安徽赛爵机械制造有限公司 | Forming technology of belt wheel for compound shock absorber |
| CN106734477A (en) * | 2016-11-14 | 2017-05-31 | 吉林省宏展实业有限责任公司 | A kind of rotary pressing processing wheel technique |
| CN107913935A (en) * | 2017-11-24 | 2018-04-17 | 合肥工业大学 | A kind of manufacturing process of thin base thickness outer rim metal plate disk like members |
| CN113844995A (en) * | 2021-09-30 | 2021-12-28 | 中国石油大学(华东) | Steel wire rope meshing transmission wheel and manufacturing method thereof |
-
2006
- 2006-12-15 CN CNB2006101672745A patent/CN100548528C/en not_active Expired - Fee Related
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767165A (en) * | 2009-12-22 | 2010-07-07 | 福建威而特汽车动力部件有限公司 | Tube type flat belt pulley forming method |
| CN101791659A (en) * | 2010-03-23 | 2010-08-04 | 锦州华一汽车部件有限公司 | Manufacturing method of small-diameter two-sided dual-groove belt wheel by folding and spinning |
| CN101791659B (en) * | 2010-03-23 | 2011-09-28 | 锦州华一汽车部件有限公司 | Manufacturing method of small-diameter two-sided dual-groove belt wheel by folding and spinning |
| CN101817048A (en) * | 2010-03-29 | 2010-09-01 | 东莞市港润机械科技有限公司 | Processing technology of spinning belt pulley with inner and outer lug bosses |
| CN101863403A (en) * | 2010-05-07 | 2010-10-20 | 宁波华菱电梯部件有限公司 | Rope pulley for elevator and manufacturing method thereof |
| CN101941034B (en) * | 2010-09-01 | 2012-10-24 | 安徽亿多科技有限公司 | Spin forming method of double-V groove belt pulley |
| CN101941034A (en) * | 2010-09-01 | 2011-01-12 | 安徽昊通旋压科技股份有限公司 | Spin forming method of double-V groove belt pulley |
| CN101954432A (en) * | 2010-09-01 | 2011-01-26 | 安徽昊通旋压科技股份有限公司 | Spinning forming method of belt pulley with single V-shaped groove |
| CN101954432B (en) * | 2010-09-01 | 2012-10-24 | 安徽亿多科技有限公司 | Spinning forming method of belt pulley with single V-shaped groove |
| CN102172735A (en) * | 2010-12-27 | 2011-09-07 | 东莞市港润机械科技有限公司 | Method for processing belt pulley |
| CN102729016A (en) * | 2011-04-07 | 2012-10-17 | 协祥机械工业股份有限公司 | Wheel axle manufacturing method |
| CN102151737A (en) * | 2011-04-25 | 2011-08-17 | 董利强 | Pulley blank spinning process |
| CN103307139A (en) * | 2012-03-17 | 2013-09-18 | 安徽省广德县立信电磁离合器有限公司 | Spun pulley of electromagnetic clutch |
| CN103008976A (en) * | 2012-11-28 | 2013-04-03 | 黄熠藩 | Spinning production technology for belt pulley |
| CN103008976B (en) * | 2012-11-28 | 2015-07-01 | 黄熠藩 | Spinning production technology for belt pulley |
| CN103350322B (en) * | 2013-06-09 | 2016-08-10 | 浙江澳利达空调部件有限公司 | The manufacture method of automobile air conditioner clutch coil case |
| CN103350322A (en) * | 2013-06-09 | 2013-10-16 | 浙江澳利达空调部件有限公司 | Method for manufacturing clutch coil housing of automobile air conditioner |
| CN104043728A (en) * | 2014-06-19 | 2014-09-17 | 梧州恒声电子科技有限公司 | Circular basin stand production process |
| CN104043728B (en) * | 2014-06-19 | 2015-11-18 | 梧州恒声电子科技有限公司 | A kind of production technology of circular frame |
| CN104028975A (en) * | 2014-06-21 | 2014-09-10 | 梧州恒声电子科技有限公司 | Improved process for manufacturing circular flanged basin frames |
| CN104476113A (en) * | 2014-10-29 | 2015-04-01 | 苏州市金德誉精密机械有限公司 | Bottom wheel machining technology |
| CN105666051A (en) * | 2016-01-18 | 2016-06-15 | 南通容润汽车配件有限公司 | Production processes for coil shell assembly and coil shell parts of clutch |
| CN105666051B (en) * | 2016-01-18 | 2018-03-23 | 南通容润汽车配件有限公司 | A kind of production technology of clutch coil housing unit and solenoid housing part |
| CN106001230A (en) * | 2016-05-31 | 2016-10-12 | 安徽赛爵机械制造有限公司 | Forming technology of belt wheel for compound shock absorber |
| CN106734477A (en) * | 2016-11-14 | 2017-05-31 | 吉林省宏展实业有限责任公司 | A kind of rotary pressing processing wheel technique |
| CN107913935A (en) * | 2017-11-24 | 2018-04-17 | 合肥工业大学 | A kind of manufacturing process of thin base thickness outer rim metal plate disk like members |
| CN113844995A (en) * | 2021-09-30 | 2021-12-28 | 中国石油大学(华东) | Steel wire rope meshing transmission wheel and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100548528C (en) | 2009-10-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100548528C (en) | The processing method of electromagnetic clutch incrustation belt wheel | |
| CN103157758A (en) | Precision forging plastic forming process for inner gear ring in planetary reducer | |
| CN106624643A (en) | Production technology of needle selection presser foots of flat knitting machine | |
| CN102152089A (en) | Molding method of large-difference variable-diameter spinning pulley | |
| CN106001230A (en) | Forming technology of belt wheel for compound shock absorber | |
| CN101323001A (en) | Multiple wedge-type belt pulley forming method | |
| CN102489658A (en) | Method for machining belt wheel with wheel hub by spinning | |
| CN102836911A (en) | Manufacture technology of tapered rotor motor stamped steel | |
| CN203002949U (en) | Mold assembly for spinning forming of belt wheel | |
| CN204685815U (en) | A kind of Trinity assembled tool of winding | |
| CN102554023B (en) | Pipe local reducing method | |
| CN106694742A (en) | Novel key machine | |
| CN205032542U (en) | Light -wall pipe internal surface increment shaper | |
| CN206966549U (en) | A kind of ring blank is molded rolling ring mould | |
| CN104999275B (en) | A kind of system of processing and its processing method for rolling bushing | |
| CN103831352A (en) | Belt wheel spinning forming die group | |
| CN101224478B (en) | Pneumatic radial impact blanking machine | |
| CN207533817U (en) | A kind of guide and locating mechanism of punching press progressive die | |
| CN216656023U (en) | Die for gasket production | |
| CN203356400U (en) | Integrated adjustable pressing bending mould | |
| CN206229899U (en) | A kind of stamping machine | |
| CN206702085U (en) | A kind of double mass flywheel sealing ring composite forming die | |
| CN101011786A (en) | A suit of processing for improving utilization ratio of machinery sealing stainless steel structure member manufacture material | |
| CN203002948U (en) | Spin pressing and forming die set for wide flange cylindrical piece | |
| CN202910236U (en) | Die for manufacturing gear of motorcycle oil pump |
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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 523111, Guangdong, Dongcheng District, Dongguan province bridge keel wells Industrial Zone Dongguan Port Machinery Technology Co., Ltd. Co-patentee after: Cai Baoyuan Patentee after: Wu Dejun Address before: 529900 Huo Da Lu, Yangdong industrial area, Yangjiang, Guangdong Co-patentee before: Cai Baoyuan Patentee before: Wu Dejun |
|
| ASS | Succession or assignment of patent right |
Owner name: DONGGUANG CITY GANGRUN MACHINERY SCIENCE+TECHNOLOG Free format text: FORMER OWNER: WU DEJUN Effective date: 20100506 Free format text: FORMER OWNER: CAI BAOYUAN |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523111 DONGGUAN GANGRUN MACHINERY TECHNOLOGY CO., LTD.,SHANGQIAO LONGGUJING INDUSTRIAL ZONE, DONGCHENG DISTRICT, DONGGUAN CITY, GUANGDONG PROVINCE TO: 523000 SHANGQIAOLONGGUJING INDUSTRY DISTRICT, DONGCHENG DISTRICT, DONGGUAN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100506 Address after: 523000, Guangdong Dongguan Dongcheng District bridge keel well industrial zone Patentee after: DONGGUAN GANGRUN MACHINERY TECHNOLOGY Co.,Ltd. Address before: 523111, Guangdong, Dongcheng District, Dongguan province bridge keel wells Industrial Zone Dongguan Port Machinery Technology Co., Ltd. Co-patentee before: Cai Baoyuan Patentee before: Wu Dejun |
|
| ASS | Succession or assignment of patent right |
Owner name: WU SHI Effective date: 20140728 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG GANGRUN TECHNOLOGICAL MACHINERY AND ELEC Free format text: FORMER NAME: DONGGUAN GANGRUN MECHANICAL TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 523000, Guangdong Dongguan Dongcheng District bridge keel well industrial zone Patentee after: DONGGUAN GANGRUN MACHINERY TECHNOLOGY Co.,Ltd. Address before: 523000, Guangdong Dongguan Dongcheng District bridge keel well industrial zone Patentee before: DONGGUAN GANGRUN MACHINERY TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140728 Address after: 523000, Guangdong Dongguan Dongcheng District bridge keel well industrial zone Patentee after: DONGGUAN GANGRUN MACHINERY TECHNOLOGY Co.,Ltd. Patentee after: Wu Shi Address before: 523000, Guangdong Dongguan Dongcheng District bridge keel well industrial zone Patentee before: DONGGUAN GANGRUN MACHINERY TECHNOLOGY Co.,Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151111 Address after: 523000 No. 180, Wen Wan Road, Dongguan, Guangdong, Dongcheng District Patentee after: Wu Shi Address before: 523000, Guangdong Dongguan Dongcheng District bridge keel well industrial zone Patentee before: DONGGUAN GANGRUN MACHINERY TECHNOLOGY Co.,Ltd. Patentee before: Wu Shi |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20161215 |