CN102922391A - Gantry clutch friction steel disc repairing device and reproducing method thereof - Google Patents
Gantry clutch friction steel disc repairing device and reproducing method thereof Download PDFInfo
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- CN102922391A CN102922391A CN201210451225XA CN201210451225A CN102922391A CN 102922391 A CN102922391 A CN 102922391A CN 201210451225X A CN201210451225X A CN 201210451225XA CN 201210451225 A CN201210451225 A CN 201210451225A CN 102922391 A CN102922391 A CN 102922391A
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- steel disc
- friction steel
- friction
- planer
- emery wheel
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Abstract
The invention belongs to the technical field of automobile automatic gearbox reproducing, and particularly relates to a gantry clutch friction steel disc repairing device and a reproducing method thereof. The gantry clutch friction steel disc repairing device reproducing method including the following steps: first, a friction steel disc wheelabrator is used to carry out stress peening on a friction steel disc, second, the gantry clutch steel disc repairing device is used to cope the friction steel disc, grinding wheels with different marks are used to cope the friction steel disc, generally, a coarse grinding wheel is first used for preliminary grinding, and then a fine grinding wheel is used for fine grinding and repairing, and reproducing of the friction steel disc is completed. According to the gantry clutch friction steel disc repairing device and the reproducing method thereof, grinding through mechanical equipment replaces traditional manual grinding, grinding equipment is compact, scientific and reasonable in structure, batch and even repairing of the friction steel disc is achieved, the production efficiency and the reproducing machining accuracy of the friction steel disc are improved, and the success rate of one-time automobile loading of a reproduced automobile gearbox is improved.
Description
[technical field]
The invention belongs to automatic gearbox of vehicles re-manufacturing technology field, specifically a kind of planer-type clutch friction steel disc prosthetic appliance and reproducing method thereof.
[background technology]
Clutch is between engine and gearbox, the parts that formed by friction plate, spring leaf, platen and power output shaft, its effect is that the moment that will store on the engine flywheel passes to gearbox, to guarantee that vehicle passes to an amount of driving force of driving wheel and moment of torsion under different travel conditions.In vehicle traveling process, the driver can step on or release the clutch pedal as required, engine and gearbox are temporarily separated and engages gradually, to cut off or to transmit engine to the power of speed changer input.
When the constantly friction and gradually in the situation of aging, adhesive wear, inefficacy of the friction plate of clutch, the automatic gearbox of vehicles most common failures such as impact phenomenon that can occur skidding, shifting gears.For this type of fault, present most of automatic transmission again manufacturing enterprise is processed respectively by the wearing and tearing degree usually:
More serious for wearing and tearing, adopt and change the parts method, but this method causes the waste of resource and increases car owner's financial burden;
And for the friction steel disc of mild wear, the maintenance personal uses the sand paper of different model that the friction steel disc is carried out the manual grinding reparation usually, because it is bad that reconditioning dynamics and time hold, and causes polishing even not, the precision after the reparation is difficult to guarantee, easily cause the steel disc eccentric wear that rubs, after assembling was got on the bus, in the clutch closing course, the friction steel disc contacted abundant not with friction plate, be in half contact condition, automobile easily occur the gearshift impact phenomenon occurs; Friction steel disc after the wearing and tearing, if working surface is relatively smooth, after the entrucking, sipping fault can occur in vehicle, buries hidden danger of quality.
[summary of the invention]
The object of the invention is to the failure mechanism for the wearing and tearing of friction steel disc, a kind of planer-type clutch friction steel disc prosthetic appliance and reproducing method thereof are provided, polish to replace existing processing scheme with plant equipment, overcome the unstability that the conventional manual polishing exists.
For achieving the above object, design a kind of planer-type clutch friction steel disc prosthetic appliance, comprise base, Hydraulic Station, portal frame, abrasive disc, emery wheel, the friction steel disc, friction steel disc anchor clamps, friction steel disc supporting disk, axle sleeve, main shaft, taper roll bearing, fixed mount, shaft coupling, micro-speed motor, oil pipe and hydraulic cylinder, it is characterized in that described base top connects portal frame, place, middle position, base top is provided with axle sleeve, axle sleeve is arranged in the portal frame, the main shaft that taper roll bearing is housed is fixed in the axle sleeve, spindle top one end and friction steel disc coaxial connection of supporting disk, main shaft bottom one end is connected with micro-speed motor rotating shaft on being fixed on fixed mount by shaft coupling, friction steel disc supporting disk is provided with friction steel disc anchor clamps, the friction steel disc is arranged in the friction steel disc anchor clamps, the friction steel disc is with the main shaft coaxial rotating, portal frame is provided with hydraulic cylinder, the hydraulic cylinder bottom connects piston rod, piston rod bottom one end is fixed with abrasive disc and emery wheel, and piston rod is coaxial with the main shaft on the base.
Described hydraulic cylinder connects Hydraulic Station by oil pipe.
Described piston rod is oriented straight down.
About described friction steel disc supporting disk, friction steel disc anchor clamps, friction steel disc position and abrasive disc, the emery wheel position over against.
Described micro-speed motor drives friction steel disc supporting disk, friction steel disc anchor clamps, friction steel disc by shaft coupling, main shaft and rotates together.
Described abrasive disc and the emery wheel that is fixed on hydraulic cylinder piston rod end section can move with piston rod vertical direction reciprocating linear together.
A kind of reproducing method that adopts planer-type clutch friction steel disc prosthetic appliance, described method step is as follows: at first utilize friction steel disc compressed air shotblasting machine that the friction steel disc is carried out shot peening strengthening, then use planer-type clutch friction steel disc prosthetic appliance that the friction steel disc is carried out reconditioning, adopt the emery wheel of the different trades mark to carry out reconditioning friction steel disc, the emery wheel trade mark is between 80#～360#, at first to adopt the coarse plain emery wheel preliminary grinding to the reparation rule of friction steel disc generally, then repair with the fine grinding wheel fine grinding, finish the friction steel disc is made again.
The present invention replaces the conventional manual polishing with the plant equipment polishing, grinding apparatus compact conformation, scientific and reasonable, friction steel disc grinding resistance is little, does not damage the friction steel disc, and grinding is even, realize friction steel disc batch, evenly repair, enhance productivity and rub the again manufacturing machining accuracy of steel disc improves automobile gearbox and makes the entrucking success rate one time again, has realized good social benefit, economic benefit, environmental benefit, save resource, also reduced unnecessary waste.
[description of drawings]
Fig. 1 is the structural representation of planer-type clutch friction steel disc prosthetic appliance;
Fig. 2 is friction steel piece clip lamps structure schematic diagram;
Fig. 3 is friction steel disc structural representation.
Among the figure 1, base 2, Hydraulic Station 3, portal frame 4, abrasive disc 5, emery wheel 6, friction steel disc 7, friction steel disc anchor clamps 8, friction steel disc supporting disk 9, axle sleeve 10, main shaft 11, taper roll bearing 12, fixed mount 13, shaft coupling 14, micro-speed motor 15, oil pipe 16, hydraulic cylinder.
[specific embodiment]
For making purpose of the present invention, principle and technical scheme more clear, existing the present invention is further elaborated with the specific embodiment by reference to the accompanying drawings, related products and method for a person skilled in the art clearly, can realize.
Purpose of the present invention is namely developed a equipment that replaces the hand sand clutch friction plate, and this equipment must possess stability and the accuracy that hand sand can't arrive.
As shown in Figure 1, planer-type clutch friction steel disc prosthetic appliance comprises base 1, Hydraulic Station 2, portal frame 3, abrasive disc 4, emery wheel 5, friction steel disc 6, friction steel disc anchor clamps 7, friction steel disc supporting disk 8, axle sleeve 9, main shaft 10, taper roll bearing 11, fixed mount 12, shaft coupling 13, micro-speed motor 14, oil pipe 15, hydraulic cylinder 16, wherein:
1. drive part
Connect and compose successively fluid pressure drive device by Hydraulic Station 2, oil pipe 15, hydraulic cylinder 16, this drive unit is connected with the skiving device that abrasive disc 4, emery wheel 5 consist of, and reaches the effect that drives the emery wheel running;
The motor driver that is is vertically connected and composed successively by axle sleeve 9, main shaft 10, taper roll bearing 11, fixed mount 12, shaft coupling 13, micro-speed motor 14, this drive unit and friction steel disc 8 coaxial connections of supporting disk, reach driving friction steel disc 6 with the effect of main shaft 10 coaxial rotatings, and micro-speed motor 14 also can be regulated the rotary speed of friction steel disc 6.
2. skiving part
By the skiving device that abrasive disc 4, emery wheel 5, friction steel disc 6, friction steel disc anchor clamps 7, friction steel disc supporting disk 8 form, it is the key that complete equipment is implemented operation.The abrasive disc 4 and the emery wheel 5 that rely on fluid pressure drive device to drive are up and down over against structure with the friction steel disc 6 that relies on motor driver to drive and friction steel disc anchor clamps 7 and friction steel disc supporting disk 8, finish the skiving action when both contact.
3. standing part
Complete equipment can simply be regarded the two parts that rotate respectively up and down as, when complete equipment operates, can cause rocking of emery wheel or friction steel disc, affect the accuracy of skiving, therefore in order to strengthen the stability of skiving, the fixture of equipment is extremely important, has mainly divided the emery wheel fixedly two parts of steel disc of fixing and rub
Finish fixing emery wheel by portal frame 3, its concrete structure as shown in Figure 1, portal frame 3 upper end lateral middle are equipped with hydraulic cylinder 16, Hydraulic Station 2 is by oil pipe 15 connecting fluid cylinder pressures 16, piston rod with guiding is oriented straight down, the piston rod end is fixed with abrasive disc 4 and emery wheel 5, and coaxial with the main shaft 10 of base 1;
Finish fixing the friction steel disc by friction steel disc anchor clamps 7, friction steel disc supporting disk 8, its concrete structure as Figure 1-3, friction steel disc supporting disk 8 is installed in base 1 top, the main shaft 10 that taper roll bearing 11 is housed is fixed in the axle sleeve 9, main shaft 10 upper ends and friction steel disc 8 coaxial connections of supporting disk, friction steel disc 6 is placed in the friction steel disc anchor clamps 6, and is fixedly mounted on the top with the coaxial friction steel disc supporting disk 8 of main shaft 10, and friction steel disc 6 is with main shaft 10 coaxial rotatings.
The method that this equipment uses is:
At first, utilize friction steel disc compressed air shotblasting machine that the friction steel disc is carried out shot peening strengthening.Shot peening strengthening is one of effective method that improves fatigue of materials, life-span, by shot-peening is carried out on friction steel disc surface, makes it produce microplasticity distortion, and the surface produces work hardening, increases friction steel disc case hardness, improves wearability; Make the microplasticity distortion on friction steel disc surface, eliminate its inner residual stress that exists, avoid the germinating of fatigue crack, prolong its service life.
Then, use planer-type clutch friction steel disc prosthetic appliance that the friction steel disc is carried out reconditioning.Adopt the emery wheel 5 of the different trades mark to carry out reconditioning friction steel disc 6 during reconditioning, emery wheel 5 trades mark are between 80#～360#, the selection of concrete emery wheel 5 trades mark then is to decide according to the repairing standard of friction steel disc 6, at first to adopt coarse plain emery wheel 5 preliminary grindings to the reparation rule of friction steel disc 6 generally, then use fine grinding wheel 5 fine grinding reparations, reach the different instructions for uses that speed change box clutch friction steel disc 6 is made again by changing from the trade mark of friction steel disc 6 corresponding emery wheels 5.In to friction steel disc reconditioning process, also can add lapping liquid and have chip removal, Cooling and Lubricator effect.
More than be the product that designs of the present invention and the elaboration of using method.
Claims (7)
1. planer-type clutch friction steel disc prosthetic appliance, comprise base, Hydraulic Station, portal frame, abrasive disc, emery wheel, the friction steel disc, friction steel disc anchor clamps, friction steel disc supporting disk, axle sleeve, main shaft, taper roll bearing, fixed mount, shaft coupling, micro-speed motor, oil pipe and hydraulic cylinder, it is characterized in that described base top connects portal frame, place, middle position, base top is provided with axle sleeve, axle sleeve is arranged in the portal frame, the main shaft that taper roll bearing is housed is fixed in the axle sleeve, spindle top one end and friction steel disc coaxial connection of supporting disk, main shaft bottom one end is connected with micro-speed motor rotating shaft on being fixed on fixed mount by shaft coupling, friction steel disc supporting disk is provided with friction steel disc anchor clamps, the friction steel disc is arranged in the friction steel disc anchor clamps, the friction steel disc is with the main shaft coaxial rotating, portal frame is provided with hydraulic cylinder, the hydraulic cylinder bottom connects piston rod, piston rod bottom one end is fixed with abrasive disc and emery wheel, and piston rod is coaxial with the main shaft on the base.
2. a kind of planer-type clutch friction steel disc prosthetic appliance as claimed in claim 1 is characterized in that described hydraulic cylinder connects Hydraulic Station by oil pipe.
3. a kind of planer-type clutch friction steel disc prosthetic appliance as claimed in claim 1 is characterized in that described piston rod is oriented straight down.
4. a kind of planer-type clutch friction steel disc prosthetic appliance as claimed in claim 1, it is characterized in that about described friction steel disc supporting disk, friction steel disc anchor clamps, friction steel disc position and abrasive disc, the emery wheel position over against.
5. a kind of planer-type clutch friction steel disc prosthetic appliance as claimed in claim 1 is characterized in that described micro-speed motor drives friction steel disc supporting disk, friction steel disc anchor clamps, friction steel disc by shaft coupling, main shaft and rotates together.
6. a kind of planer-type clutch friction steel disc prosthetic appliance as claimed in claim 1 is characterized in that described abrasive disc and the emery wheel that is fixed on hydraulic cylinder piston rod end section can move with piston rod vertical direction reciprocating linear together.
7. reproducing method that adopts planer-type clutch friction steel disc prosthetic appliance as claimed in claim 1, it is characterized in that described method step is as follows: at first utilize friction steel disc compressed air shotblasting machine that the friction steel disc is carried out shot peening strengthening, then use planer-type clutch friction steel disc prosthetic appliance that the friction steel disc is carried out reconditioning, adopt the emery wheel of the different trades mark to carry out reconditioning friction steel disc, the emery wheel trade mark is between 80#～360#, at first to adopt the coarse plain emery wheel preliminary grinding to the reparation rule of friction steel disc generally, then repair with the fine grinding wheel fine grinding, finish the friction steel disc is made again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210451225XA CN102922391A (en) | 2012-11-12 | 2012-11-12 | Gantry clutch friction steel disc repairing device and reproducing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210451225XA CN102922391A (en) | 2012-11-12 | 2012-11-12 | Gantry clutch friction steel disc repairing device and reproducing method thereof |
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| CN102922391A true CN102922391A (en) | 2013-02-13 |
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| CN201210451225XA Pending CN102922391A (en) | 2012-11-12 | 2012-11-12 | Gantry clutch friction steel disc repairing device and reproducing method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817572A (en) * | 2014-02-18 | 2014-05-28 | 河南机电高等专科学校 | Repairing device for clutch friction steel sheets |
| CN104201833A (en) * | 2014-09-17 | 2014-12-10 | 柏科（常熟）电机有限公司 | Remanufacturing method for automobile generator |
| CN105935919A (en) * | 2016-06-23 | 2016-09-14 | 无锡市国松环保机械有限公司 | Horizontal polishing processing equipment for gearbox shell |
| CN105935917A (en) * | 2016-06-23 | 2016-09-14 | 无锡市国松环保机械有限公司 | Automobile engine sump machining device |
| CN106956184A (en) * | 2017-04-11 | 2017-07-18 | 邱艳 | Efficient sanding apparatus is used in a kind of brake clutch piece production |
| CN108406506A (en) * | 2018-02-12 | 2018-08-17 | 广西农垦糖业集团星星制糖有限公司 | A kind of shut-off valve bat repair machine |
| CN111097913A (en) * | 2019-12-24 | 2020-05-05 | 杭州宗兴科技有限公司 | Manufacturing method of high-hardness internal spline tooth wet copper-based friction plate |
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| US4007560A (en) * | 1974-09-03 | 1977-02-15 | Jmj Werkzeugmaschinen Gmbh Fuer Feinbearbeitung | Two wheel lapping machine |
| US5997390A (en) * | 1998-02-02 | 1999-12-07 | Speedfam Corporation | Polishing apparatus with improved alignment of polishing plates |
| CN1462666A (en) * | 2003-06-27 | 2003-12-24 | 沈阳科晶设备制造有限公司 | High accuracy barrel finishing machine with full automatic adjustable pressure and dual stepless speed changing |
| CN2894925Y (en) * | 2006-05-31 | 2007-05-02 | 曹华兴 | Multifunctional vertical lathe |
| CN102430974A (en) * | 2011-12-26 | 2012-05-02 | 中信戴卡轮毂制造股份有限公司 | Aluminum wheel finishing process |
| CN202861950U (en) * | 2012-11-12 | 2013-04-10 | 王春梅 | Gantry type clutch friction steel sheet repair device |
-
2012
- 2012-11-12 CN CN201210451225XA patent/CN102922391A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4007560A (en) * | 1974-09-03 | 1977-02-15 | Jmj Werkzeugmaschinen Gmbh Fuer Feinbearbeitung | Two wheel lapping machine |
| US5997390A (en) * | 1998-02-02 | 1999-12-07 | Speedfam Corporation | Polishing apparatus with improved alignment of polishing plates |
| CN1462666A (en) * | 2003-06-27 | 2003-12-24 | 沈阳科晶设备制造有限公司 | High accuracy barrel finishing machine with full automatic adjustable pressure and dual stepless speed changing |
| CN2894925Y (en) * | 2006-05-31 | 2007-05-02 | 曹华兴 | Multifunctional vertical lathe |
| CN102430974A (en) * | 2011-12-26 | 2012-05-02 | 中信戴卡轮毂制造股份有限公司 | Aluminum wheel finishing process |
| CN202861950U (en) * | 2012-11-12 | 2013-04-10 | 王春梅 | Gantry type clutch friction steel sheet repair device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817572A (en) * | 2014-02-18 | 2014-05-28 | 河南机电高等专科学校 | Repairing device for clutch friction steel sheets |
| CN104201833A (en) * | 2014-09-17 | 2014-12-10 | 柏科（常熟）电机有限公司 | Remanufacturing method for automobile generator |
| CN105935919A (en) * | 2016-06-23 | 2016-09-14 | 无锡市国松环保机械有限公司 | Horizontal polishing processing equipment for gearbox shell |
| CN105935917A (en) * | 2016-06-23 | 2016-09-14 | 无锡市国松环保机械有限公司 | Automobile engine sump machining device |
| CN106956184A (en) * | 2017-04-11 | 2017-07-18 | 邱艳 | Efficient sanding apparatus is used in a kind of brake clutch piece production |
| CN106956184B (en) * | 2017-04-11 | 2019-05-10 | 扬州恒众精密机械有限公司 | A kind of efficient grinding device of brake clutch piece production |
| CN108406506A (en) * | 2018-02-12 | 2018-08-17 | 广西农垦糖业集团星星制糖有限公司 | A kind of shut-off valve bat repair machine |
| CN111097913A (en) * | 2019-12-24 | 2020-05-05 | 杭州宗兴科技有限公司 | Manufacturing method of high-hardness internal spline tooth wet copper-based friction plate |
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Application publication date: 20130213 |