CN108908057A - A kind of fluid torque-converter descaling bolts burnishing device - Google Patents

A kind of fluid torque-converter descaling bolts burnishing device Download PDF

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Publication number
CN108908057A
CN108908057A CN201811136135.5A CN201811136135A CN108908057A CN 108908057 A CN108908057 A CN 108908057A CN 201811136135 A CN201811136135 A CN 201811136135A CN 108908057 A CN108908057 A CN 108908057A
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CN
China
Prior art keywords
shell
gear
converter
fluid torque
motor
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Granted
Application number
CN201811136135.5A
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Chinese (zh)
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CN108908057B (en
Inventor
李红
李莹
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SHANGHAI NEW FUMEI GEARBOX TECHNOLOGY SERVICE Co Ltd
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SHANGHAI NEW FUMEI GEARBOX TECHNOLOGY SERVICE Co Ltd
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Priority to CN201811136135.5A priority Critical patent/CN108908057B/en
Publication of CN108908057A publication Critical patent/CN108908057A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/033Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/02Frames; Beds; Carriages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The present invention relates to automatic gearbox of vehicles fields, and in particular to a kind of fluid torque-converter descaling bolts burnishing device, including:First motor, first shell, first gear, second gear, revoling tube, second shell, the second motor, third gear, the 4th gear, thread barrel, third shell, shell of revolution, clamping sheet;The second motor is opened when use, and the 4th gear synchronous is driven to rotate with rotation direction.The guide groove of thread barrel and the guide pad of second shell cooperate so that thread barrel can only move axially.Thread barrel drives third shell to hold movement axially rearward, so that bolt passes through third shell and withstands at derusting threaded block port on fluid torque-converter.First motor is opened at this time, and second gear drives shell of revolution to rotate by revoling tube, so that clamping sheet be driven to rotate, it is final to drive derusting threaded block rotation, derusting polishing is carried out to the rust surface of the external screw thread inner space of bolt on fluid torque-converter, derusting effect is more excellent, and rust cleaning efficiency is higher.

Description

A kind of fluid torque-converter descaling bolts burnishing device
Technical field
The present invention relates to a kind of automatic gearbox of vehicles to remanufacture equipment, in particular to a kind of fluid torque-converter spiral shell Bolt derusting burnishing device.
Background technique
Automobile gearbox, be it is a set of be used for coordinate the speed change gear of the revolving speed of engine and wheel actual travel speed, For playing the optimum performance of engine.Gearbox can generate not between engine and wheel while the car is driving Same gear ratio.The output revolving speed of engine is very high, and maximum power and peak torque occur in certain revolving speed area.In order to send out The optimum performance for motivation of volatilizing, must just there is a set of speed change gear, to coordinate the revolving speed of engine and the actual travel speed of wheel Degree.
Fluid torque-converter is an important component of automatic gearbox of vehicles, and fluid torque-converter effect is first is that transmitting turns Speed and torque, second is that making the connection between engine and automatic gear-box as nonrigid, to facilitate automatic gear-box, oneself moves Gear.The outer bolt of fluid torque-converter can be because day-to-day loss be corroded in use, and worker is in cleaning hydraulic moment changeable When device bolt corrosion, the thread groove internal corrosion region of bolt is not easy to be cleaned, and worker needs to take a lot of time one by one Removal corrosion, strong influence cleaning efficiency.
Summary of the invention
To solve the above problems, the purpose of the present invention is to provide a kind of higher fluid torque-converter bolts of rust cleaning efficiency to remove Become rusty burnishing device.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of fluid torque-converter descaling bolts burnishing device provided by the invention, including:First motor, first shell, the first tooth Wheel, second gear, revoling tube, second shell, the second motor, third gear, the 4th gear, thread barrel, third shell, rotation Shell, clamping sheet;Second gear, the 4th gear, the quantity of third shell are identical as the bolt quantity of fluid torque-converter, and multiple second Gear, the 4th gear, the distributing position of third shell are corresponding with multiple bolt locations of fluid torque-converter, first gear activity It is arranged in first shell, first motor setting is connected by power on the first shell and with first gear, and multiple second gears are set It sets and is engaged in first shell with first gear, third gear is movably arranged in second shell, and the second motor is arranged second It is connect on shell and with third gear power, multiple 4th gear settings are engaged in second shell with third gear, the 4th tooth Wheel is set on thread barrel and is threadedly coupled with thread barrel;
Thread barrel wears second shell by feather key and connect with third shell, and shell of revolution is arranged in third shell, rotary sleeve Pipe sleeve is located in second gear and wears first shell, thread barrel and shell of revolution and connects, and clamping sheet is arranged in shell of revolution, clamping Piece include it is several be circumferentially arranged connection and flexible fan shape leaf, be provided centrally with derusting screw thread towards clamping sheet on fan shape leaf Block, derust threaded block on be provided with circular arc camber, be provided on circular arc camber with the screw thread of bolt on fluid torque-converter coincide Internal screw thread, the inner ring internal diameter that multiple circular arc cambers are formed are less than the outer diameter of bolt on fluid torque-converter, on third shell, shell of revolution It offers to extend into convenient for bolt on fluid torque-converter in the inner ring that multiple circular arc cambers are formed and keeps away a hole.
Further, several long nicks radially moved towards are offered on clamping sheet, several long nicks form several sectors Valve.
Further, the quantity of clamping sheet is two, and two clamping sheets are arranged in parallel, by several between two clamping sheets Derust threaded block connection.
Further, keeping away at a hole on third shell is provided with end face bearing.
Further, guide groove is offered on thread barrel, the guide groove position that thread barrel is corresponded in second shell is provided with guiding Block, guide pad are slidably arranged in guide groove.
Further, device further includes driving gear, and driving gear is engaged with third gear, the second motor and driving gear It is connected by power.
Further, first shell, second shell, third shell are the disk of inner hollow.
Further, device further includes clamping device, and clamping device includes:4th shell, the 5th gear, rotary power portion Part, several clamp assemblies;
5th gear is movably arranged in the 4th shell, rotary power component be arranged on the 4th shell and with the 5th gear power Connection;Several clamp assemblies are arranged on the 4th shell and are uniformly distributed using the 5th gear as center circumference, and clamp assemblies include: 6th gear, clamp arm, gripping block;Several 6th gears are movably arranged in the 4th shell and engage with the 5th gear, the 4th Several deflection mouths are offered on shell, clamp arm wears deflection mouth and both ends are separately connected the 6th gear, for hydraulic moment changeable The gripping block that device is clamped.
Further, rotary power component includes:Third motor, the first worm screw, worm gear, shaft;Shaft activity is threaded through On 4th shell and both ends are separately connected the 5th gear, worm gear, and third motor is arranged on the 4th shell and connects with the first worm screw It connects, the engagement of the first worm and wheel.
Further, device further includes turnover mechanism, and turnover mechanism includes:Pedestal, the first fixed otic placode, turns over worm gear seat Swivel base, the second fixed otic placode, the second worm screw, handwheel;Clamping device is arranged on overturning seat, and worm gear seat is set on the base, the One fixed otic placode, the second fixed otic placode quantity be two, two first fixed otic placodes be arranged in parallel in overturning seat lower part and Hinged with the two sides of overturning seat respectively, two second fixed otic placodes are arranged in parallel in overturning seat lower part and hinge is moved and is connected with the second snail Bar, the second worm screw are pierced by one second fixed otic placode and connect with handwheel, the worm gear face engagement of the second worm and wheel seat.
In fluid torque-converter descaling bolts burnishing device of the invention, the second motor is opened and third gear is driven to rotate, To drive all 4th gear synchronous to rotate with rotation direction.The guide groove of thread barrel cooperates with the guide pad of second shell so that spiral shell again Line cylinder can only move axially.Thread barrel drives third shell and its internal structure to hold movement axially rearward, so that fluid power Bolt passes through third shell and withstands at derusting threaded block port on torque-converters, when the fan shape leaf of clamping sheet is not bent, The bottom diameter composed by threaded block medial surface that derusts is less than the bolt outer diameter of fluid torque-converter.First motor is opened at this time, the One motor drives first gear rotation, and first gear drives four second gears to rotate synchronously, so that second gear passes through rotation Casing drives shell of revolution rotation, so that clamping sheet be driven to rotate, drives derusting threaded block rotation eventually by clamping sheet, derust spiral shell Thread barrel holds the bolt pushed make on fluid torque-converter slowly to open derusting threaded block axially rearward while line block rotates, The fan shape leaf of clamping sheet starts to bend, while under the rotary motion of cooperation derusting threaded block, derust the interior of threaded block inner ring face Screw thread can be coincide by rotation automatic capturing and bolt external screw thread, since the self structure characteristic of clamping sheet has after coincideing Flexible restoring force, so that derusting threaded block carries out maximum clamping to bolt.Thread barrel continues to press at this time, rotary sleeve Pipe continues to rotate, due to bolt remain stationary it is motionless, and derust threaded block under driving along bolt screw thread trend continue to rotate It promoting, derusting polishing can be carried out to the rust surface of the external screw thread inner space of bolt on fluid torque-converter, derusting effect is more excellent, And rust cleaning efficiency is higher.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the application drawing of fluid torque-converter descaling bolts burnishing device of the present invention;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the cutaway view of fluid torque-converter descaling bolts burnishing device of the present invention;
Fig. 4 is the cutaway view of first shell in fluid torque-converter descaling bolts burnishing device of the present invention;
Fig. 5 is the cutaway view of second shell in fluid torque-converter descaling bolts burnishing device of the present invention;
Fig. 6 is the structure chart of third shell in fluid torque-converter descaling bolts burnishing device of the present invention;
Fig. 7 is the partial cut-away view of third shell in fluid torque-converter descaling bolts burnishing device of the present invention;
Fig. 8 is the semi-cutaway of third shell in fluid torque-converter descaling bolts burnishing device of the present invention;
Fig. 9 is the cutaway view of shell of revolution in fluid torque-converter descaling bolts burnishing device of the present invention;
Figure 10 is the structure chart of clamping sheet in fluid torque-converter descaling bolts burnishing device of the present invention;
Figure 11 is the front view of clamping sheet in fluid torque-converter descaling bolts burnishing device of the present invention;
Figure 12 is a kind of structure chart of angle of clamping device in fluid torque-converter descaling bolts burnishing device of the present invention;
Figure 13 is the structure chart of clamping device another kind angle in fluid torque-converter descaling bolts burnishing device of the present invention;
Figure 14 is a kind of structure chart of angle of turnover mechanism in fluid torque-converter descaling bolts burnishing device of the present invention;
Figure 15 is the structure chart of turnover mechanism another kind angle in fluid torque-converter descaling bolts burnishing device of the present invention;
Figure 16 is the structure chart of fluid torque-converter descaling bolts burnishing device preferred embodiment of the present invention;
Figure 17 is the front view of fluid torque-converter descaling bolts burnishing device preferred embodiment of the present invention;
Wherein appended drawing reference is:1, first motor;2, first shell;3, first gear;4, second gear;5, revoling tube;6, Second shell;7, the second motor;8, third gear;9, the 4th gear;10, thread barrel;11, third shell;12, shell of revolution;13, Clamping sheet;14, fluid torque-converter;15, bolt;16, derust threaded block;17, long nick;18, end face bearing;19, guide groove;20, Drive gear;21, the 4th shell;22, the 5th gear;23, the 6th gear;24, clamp arm;25, gripping block;26, mouth is deflected; 27, third motor;28, the first worm screw;29, worm gear;30, shaft;31, pedestal;32, worm gear seat;33, the first fixed otic placode;34, Overturning seat;35, the second fixed otic placode;36, the second worm screw;37, handwheel.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work It encloses.
As shown in Fig. 1 to 17, a kind of fluid torque-converter descaling bolts burnishing device of the embodiment of the present invention, including:First Motor 1, first shell 2, first gear 3, second gear 4, revoling tube 5, second shell 6, the second motor 7, third gear 8, 4th gear 9, thread barrel 10, third shell 11, shell of revolution 12, clamping sheet 13;Second gear 4, the 4th gear 9, third shell 11 quantity is identical as 15 quantity of bolt of fluid torque-converter 14, multiple second gears 4, the 4th gear 9, third shell 11 point Cloth position is corresponding with 15 position of multiple bolts of fluid torque-converter 14, and first gear 3 is movably arranged in first shell 2, the One motor 1 is arranged in first shell 2 and is connected by power with first gear 3, and multiple second gears 4 are arranged in first shell 2 Engaged with first gear 3, third gear 8 is movably arranged in second shell 6, the second motor 7 be arranged in second shell 6 and with Third gear 8 is connected by power, and multiple 4th gear 9 settings are engaged in second shell 6 with third gear 8, and the 4th gear 9 is arranged It is threadedly coupled on thread barrel 10 and with thread barrel 10;
Thread barrel 10 wears second shell 6 by feather key and connect with third shell 11, and shell of revolution 12 is arranged in third shell 11 Interior, revoling tube 5 is set in second gear 4 and wears first shell 2, thread barrel 10 is connect with shell of revolution 12, clamping sheet 13 It is arranged in shell of revolution 12, clamping sheet 13 is circumferentially arranged connection and flexible fan shape leaf, direction on fan shape leaf including several Clamping sheet 13 is provided centrally with derusting threaded block 16, is provided with circular arc camber on the threaded block 16 that derusts, is provided on circular arc camber The identical internal screw thread with the screw thread of bolt 15 on fluid torque-converter 14, the inner ring internal diameter that multiple circular arc cambers are formed become less than fluid power The outer diameter of bolt 15 on square device 14 is offered on third shell 11, shell of revolution 12 and is protruded into convenient for bolt 15 on fluid torque-converter 14 A hole is kept away in the inner ring formed to multiple circular arc cambers.
In fluid torque-converter descaling bolts burnishing device of the invention, the second motor 7 is opened and drives 8 turns of third gear It is dynamic, so that all 4th gears 9 be driven to synchronize same rotation direction rotation.The guide groove 19 of thread barrel 10 guide pad with second shell 6 again Cooperation is so that thread barrel 10 can only move axially.Thread barrel 10 drives third shell 11 and its internal structure axially rearward End movement, so that bolt 15 passes through third shell 11 and withstands at derusting 16 port of threaded block on fluid torque-converter 14, in clamping When the fan shape leaf of piece 13 is not bent, the bottom diameter composed by 16 medial surface of threaded block that derusts is less than fluid torque-converter 14 15 outer diameter of bolt.First motor 1 is opened at this time, and first motor 1 drives first gear 3 to rotate, and first gear 3 drives four second Gear 4 rotates synchronously, so that second gear 4 drives shell of revolution 12 to rotate by revoling tube 5, to drive 13 turns of clamping sheet It is dynamic, drive derusting threaded block 16 to rotate eventually by clamping sheet 13, thread barrel 10 is along axial direction while derusting threaded block 16 rotates Pushing to the back-end opens the bolt 15 on fluid torque-converter 14 slowly by derusting threaded block 16, and the fan shape leaf of clamping sheet 13 starts Bending, while under the rotary motion of cooperation derusting threaded block 16, the internal screw thread in 16 inner ring face of threaded block of derusting can be by turning Dynamic automatic capturing and 15 external screw thread of bolt coincide, since the self structure characteristic of clamping sheet 13 has elastic recovery after coincideing Power, so that derusting threaded block 16 carries out maximum clamping to bolt 15.Thread barrel 10 continues to press at this time, revoling tube 5 Continue to rotate, due to bolt 15 remain stationary it is motionless, and derust threaded block 16 under driving along the screw thread of bolt 15 move towards continuation Rotation promotes, and can carry out derusting polishing to the rust surface of the external screw thread inner space of bolt 15 on fluid torque-converter 14, derusts Effect is more excellent, and rust cleaning efficiency is higher.
In as a preferred technical scheme, several long nicks 17, Ruo Ganchang radially moved towards are offered on clamping sheet 13 Notch 17 forms several fan shape leafs.
The long nick 17 that several groups are radially moved towards is distributed in circumferential notch even circumferential at 13 center of clamping sheet(Much In three groups, the present apparatus uses 6 groups), 17 position of radial long nick of two parallel clamping sheets 13 of 12 inside clamping of shell of revolution It corresponds.The radial long nick 17 of 13 even circumferential of clamping sheet distribution makes the formation of 13 inner ring of clamping sheet be circularly and evenly distributed Fan shape leaf, and the fan-shaped flap position of two parallel clamping sheets 13 corresponds, before and after every group of two parallel clamping sheets 13 Same derusting threaded block 16 is fixedly connected on corresponding fan shape leaf simultaneously.
In as a preferred technical scheme, the quantity of clamping sheet 13 is two, and two clamping sheets 13 are arranged in parallel, two cards It is connected between tight piece 13 by several derusting threaded blocks 16.Former and later two endfaces of the inside of shell of revolution 12 inner wall respectively It is provided with a clamping sheet 13, in the hollow circular notch for being provided centrally with concentric of clamping sheet 13.
In as a preferred technical scheme, keeping away at a hole on third shell 11 is provided with end face bearing 18.In third shell It is cased with end face bearing 18 before with clamping sheet 13 on the inside of 11 rear end face of body, so that shell of revolution 12 is able to drive clamping sheet 13 and third Shell 11 relatively rotates.
In as a preferred technical scheme, guide groove 19 is offered on thread barrel 10, thread barrel 10 is corresponded in second shell 6 19 position of guide groove is provided with guide pad, and guide pad is slidably arranged in guide groove 19.4th gear 9 is coaxially cased with thread barrel 10, spiral shell Line cylinder 10 is generally cylindrical, the outer peripheral surface of thread barrel 10 is provided with the fine thread of spiral winding, while in thread barrel 10 Outer peripheral surface be wherein provided with guide groove 19 on the axis direction of side, second shell 6 is extended at the both ends of thread barrel 10, in second shell The position of corresponding 10 upper guide groove 19 of thread barrel of body 6 is provided with guide pad, so that thread barrel 10 can only be carried out relative to second shell 6 Axial movement, cannot occur rotation.
In as a preferred technical scheme, device further includes driving gear 20, and driving gear 20 is engaged with third gear 8, Second motor 7 is connected by power with driving gear 20.8 periphery of third gear hinge is dynamic on certain side of second shell 6 is connected with driving The rotation axis of gear 20, driving gear 20 is extended second shell 6 and is fixedly connected with the second motor 7, the circle on third gear 8 It is evenly distributed with four group of the 4th gear 9 week, the 4th gear 9 of circle distribution engages connection, and second with third gear 8 simultaneously It is corresponded on the 4th gear 9 inside shell 6 and 4 axis direction of second gear inside first shell 2.
In as a preferred technical scheme, first shell 2, second shell 6, third shell 11 are the circle of inner hollow Disk.Fixed placement has first motor 1 at a certain distance from front end is apart from fluid torque-converter 14, certain in the rear side of first motor 1 Distance is fixed with first shell 2, and first shell 2 is the disc-shape of inner hollow, and first motor 1 has been fixedly and coaxially connected first Gear 3, for the distribution of 3 even circumferential of first gear there are four the second gear 4 of same size, all second gears 4 are synchronous with the The engagement of one gear 3, second gear 4 are coaxially fixed with revoling tube 5, and revoling tube 5 passes through first shell 2 and always water to rear side It puts down to rear side and extends.It is fixed with second shell 6 in 2 rear side certain distance of first shell, second shell 6 is similarly inner hollow Disc-shape moves in 6 inner hub location of second shell hinge and is connected with third gear 8.
A third shell 11, third shell 11 are fixedly connected in the 10 rear end end of each thread barrel of circle distribution There is certain thickness disk for inner hollow, shell of revolution 12 is cased with inside third shell 11.In the inside of first shell 2 and the The revoling tube 5 that two gears 4 are fixedly and coaxially connected extends back first shell 2, because of the second gear inside first shell 2 4 correspond in the axial direction with the 4th gear 9 inside second shell 6, so revoling tube 5 protrudes into inside thread barrel 10 And the inside of third shell 11 is stretched to, the end that revoling tube 5 stretches to inside third shell 11 is fixedly connected with shell of revolution 12。
In as a preferred technical scheme, device further includes clamping device, and clamping device includes:4th shell the 21, the 5th Gear 22, rotary power component, several clamp assemblies;
5th gear 22 is movably arranged in the 4th shell 21, rotary power component be arranged on the 4th shell 21 and with the 5th tooth Wheel 22 is connected by power;Several clamp assemblies are arranged on the 4th shell 21 and are that center circumference is uniformly distributed with the 5th gear 22, Clamp assemblies include:6th gear 23, clamp arm 24, gripping block 25;Several 6th gears 23 are movably arranged on the 4th shell 21 It is interior and engaged with the 5th gear 22, several deflection mouths 26 are offered on the 4th shell 21, clamp arm 24 wears deflection mouth 26 and two End is separately connected the 6th gear 23, the gripping block 25 for being clamped to fluid torque-converter 14.
It is fixed with the 4th shell 21 in the front end face of 34 vertical surface of L-type overturning seat, the 4th shell 21 is the circle of inner hollow Disk shape, shaft 30 pass through L-type overturning seat 34 and are inserted into the inside of the 4th shell 21,30 end of shaft inside the 4th shell 21 It is fixedly and coaxially connected the 5th gear 22 at head, the 6th gear 23 of several groups is distributed in 22 periphery even circumferential of the 5th gear(No Less than two groups, the technical program uses three groups).The side contrary with engaging is provided with one section on every group of the 6th gear 23 Arc surface, is vertically fixedly connected with the clamp arm 24 of L-type on the arc surface of every group of the 6th gear 23, L-type clamp arm 24 it is curved Trisection horizontally toward front end is connected with gripping block 25 by the way that articulated joint hinge is dynamic in the front end end point of L-type clamp arm 24.Circumference is equal Medial surface in the gripping block 25 of even distribution for clamping action is designed as circular arc camber structure, the shell with fluid torque-converter 14 Side matches.The first worm screw 28 is driven to rotate when third motor 27, which is opened, to be rotated, the first worm screw 28 drives worm gear 29 to rotate, Worm gear 29 coaxially drives the rotation of the 5th gear 22, and because 22 periphery even circumferential of the 5th gear engages three group of the 6th gear 23, The rotation of 5th gear 22 drives all 6th gears 23 to rotate synchronously, so that all L-type propulsion arms are according to its corresponding 6th tooth Take turns 23 axis be the center of circle synchronize deflection, during synchronous deflection on circumference all L-type propulsion arms horizontal curved trisection It synchronizes and extends out and shrink, gripping block 25 can be clamped fixation to the shell side of fluid torque-converter 14, so that hydraulic moment changeable The distribution of 14 even circumferential of device is fixed, and there are four the end faces of bolt 15 towards front end.
In as a preferred technical scheme, rotary power component includes:Third motor 27, worm gear 29, turns first worm screw 28 Axis 30;30 activity of shaft is threaded through on the 4th shell 21 and both ends are separately connected the 5th gear 22, worm gear 29, and third motor 27 is set It sets on the 4th shell 21 and is connect with the first worm screw 28, the first worm screw 28 engages with worm gear 29.
Third motor 27 is fixedly connected on the rear end face of the vertical surface of L-type overturning seat 34, third motor 27 is coaxially solid Surely it is connected with the first worm screw 28, worm gear 29 is engaged on the first worm screw 28,29 axial location of worm gear is fixedly connected with shaft 30.
In as a preferred technical scheme, device further includes turnover mechanism, and turnover mechanism includes:Pedestal 31, worm gear seat 32, First fixed otic placode 33, overturning seat 34, second fixed otic placode 35, the second worm screw 36, handwheel 37;Clamping device is arranged in overturning seat On 34, worm gear seat 32 is arranged on pedestal 31, and the quantity of the first fixed fixed otic placode 35 of otic placode 33, second is two, two First fixed otic placode 33 is arranged in parallel in 34 lower part of overturning seat and hinged with the two sides of overturning seat 34 respectively, two the second fixed ears Plate 35 is arranged in parallel in 34 lower part of overturning seat and hinge is moved and is connected with the second worm screw 36, and the second worm screw 36 is pierced by one second fixed otic placode 35 connect with handwheel 37, and the second worm screw 36 engages with the worm gear face of worm gear seat 32.
Pedestal 31 is fixed in the present apparatus, and worm gear seat 32 is fixedly connected on pedestal 31, and worm gear seat 32 is with certain 29 structure of semicircular sector worm gear of height, respectively symmetrically cutting with scissors dynamic connection at the both ends of worm gear seat 32, there are two the first fixed otic placodes 33, the first fixed 33 upper end of otic placode is fixedly connected with the overturning seat 34 of L-type.In 34 lower end surface rear and front end position of L-type overturning seat Be fixedly connected there are two the second fixed otic placode 35, the second fixed hinge of otic placode 35 is dynamic to be connected with the second worm screw 36, the second worm screw 36 with Worm gear seat 32 is intermeshed, and has been fixedly and coaxially connected handwheel 37 in second worm screw of the rear end of worm gear seat 32,36 end.By turning It starts the rotation that wheel 37 can drive the second worm screw 36, because of 36 engaging worm wheel seat 32 of the second worm screw and worm gear seat 32 is fixed not It is dynamic, so second worm screw 36 turns in rotation around the worm gear face of worm gear seat 32 in the dynamic connection of hinge of the first fixed otic placode 33 It is dynamic, to reach the arc-shaped surface that the second worm screw 36 drives L-type overturning seat 34 around worm gear seat 32(Worm gear face)The effect overturn Fruit.
The derust inner ring face of the corresponding axial direction of threaded block 16 is circular arc camber, and is had on circular arc camber and hydraulic moment changeable The identical internal screw thread of the screw thread of bolt 15 on device 14.Fan shape leaf inside clamping sheet 13 does not occur bending in same plane When, at this time circle distribution derusting 16 inner ring face screw thread of threaded block socket 15 minimum outer diameter of bolt.When the sector of clamping sheet 13 When valve synchronization is bent, 15 outer diameter of bolt of the inner ring face screw thread socket for the threaded block 16 that derusts at this time becomes larger, and with sector 15 outer diameter of bolt corresponding to the bending degree increase derusting threaded block 16 of valve is bigger.In 11 rear end face axial position of third shell It is provided with through-hole, through-hole internal diameter is greater than the maximum outside diameter bolt of derusting 16 screw thread of the threaded block socket of 13 circle distribution of clamping sheet 15。
When needing the thread segment to bolt 15 on fluid torque-converter 14 to carry out derusting work, control rotation handwheel 37, hand Wheel 37 drives the second worm screw 36 to rotate synchronously, and the second worm screw 36 is engaged with worm gear seat 32, and worm gear seat 32 is fixedly connected with pedestal 31 It is always kept in a fixed state motionless, and the overturning seat 34 of the second worm screw 36 socket is provided with the first fixed otic placode 33 and 32 liang of worm gear seat Side fixed hinge, when rotation occurs for the second worm screw 36, the second worm screw 36 carries out circumference in the arc-shaped surface of worm gear seat 32 and turns Dynamic, to drive the rotation of overturning seat 34, when overturning seat 34 turns to proper angle, stop operating handwheel 37, because of worm gear Worm mechanism has self-locking performance, can make overturning seat 34 is immediately self-locking to remain stationary.
In the initial state, the L-type clamp arm 24 of 22 periphery even circumferential of the 5th gear distribution is in the angle of maximum extension Fluid torque-converter 14 is placed in hinged 25 inside of gripping block in 24 front end of L-type clamp arm, opens third motor 27 by degree state, the Three motors 27 drive the rotation of the first worm screw 28, and the first worm screw 28 is engaged with worm gear 29 and worm gear 29 is driven to rotate, 29 synchronous belt of worm gear Dynamic 5th gear 22 rotation, three group of the 6th gear 23 that the 5th gear 22 drives its periphery to engage simultaneously synchronize same rotation direction rotation, L-type clamp arm 24 on every group of the 6th gear 23 synchronizes same rotation direction and carries out partially by the center of circle of corresponding 6th gear, 23 axis It walks around dynamic, so that 25 synchronous deflection of gripping block of circle distribution is shunk to axis direction, and gripping block 25 and L-type clamp arm 24 be the dynamic connection of hinge so that gripping block 25 can finally realize being fixedly clamped to fluid torque-converter 14 with automatic capturing.When having clamped At 15 side end face of bolt of fluid torque-converter 14 later towards front end.
14 front end face of fluid torque-converter after clamping present apparatus part-structure separated by a distance, at this time the second motor 7 open and driving gear 20 are driven to rotate, and driving gear 20 drives the third gear 8 engaged to rotate, and because third tooth 8 periphery circle distribution, 4 group of the 4th gear 9 is taken turns, so that all 4th gears 9 be driven to synchronize same rotation direction rotation.Because of the 4th gear 9 Inner ring screw thread is socketed with thread barrel 10, and the guide groove 19 of thread barrel 10 cooperates with the guide pad of 6 end face of second shell so that screw thread again Cylinder 10 can only move axially, so driving its corresponding thread barrel 10 to hold movement axially backward when the rotation of the 4th gear 9. 10 rear end face of thread barrel is fixedly connected with third shell 11, so that third shell 11 be driven to hold axially rearward with its internal structure It is mobile, so that bolt 15 passes through the aperture of 11 rear end face of third shell and withstands on derusting 16 port of threaded block on fluid torque-converter 14 Place, when the fan shape leaf of clamping sheet 13 is not bent, spiral shell composed by 16 medial surface of derusting threaded block of even circumferential distribution Line internal diameter is less than 15 outer diameter of bolt of fluid torque-converter 14.
First motor 1 is opened at this time, and first motor 1 drives first gear 3 to rotate, and first gear 3 drives its periphery circumference Four second gears 4 for being uniformly distributed engagement rotate synchronously, because second gear 4 has been fixedly and coaxially connected revoling tube 5, rotation 5 other end of casing is fixedly connected with shell of revolution 12, so that second gear 4 drives shell of revolution 12 to rotate by revoling tube 5, thus It drives clamping sheet 13 to rotate, drives derusting threaded block 16 to rotate eventually by clamping sheet 13, while derusting threaded block 16 rotates Thread barrel 10 holds the bolt 15 pushed make on fluid torque-converter 14 slowly to open derusting threaded block 16 axially rearward, and two flat The fan shape leaf of capable clamping sheet 13 starts to bend, while under the rotary motion of cooperation derusting threaded block 16, derust threaded block 16 The internal screw thread in inner ring face can be coincide by rotation automatic capturing and 15 external screw thread of bolt, due to clamping sheet 13 after coincideing Self structure characteristic has elastic-restoring force, so that derusting threaded block 16 carries out maximum clamping to bolt 15.Spiral shell at this time Line cylinder 10 continues to press on, and revoling tube 5 continues to rotate, due to bolt 15 remain stationary it is motionless, and derust threaded block 16 driving The lower screw thread trend along bolt 15 continues rotation and promotes, can be to the external screw thread inner space of bolt 15 on fluid torque-converter 14 Rust surface carries out derusting polishing.
Innovative technology point of the invention and beneficial effect at least that:
1. the parallel clamping sheet 13 of two panels is designed with several radial long nicks 17 of circle distribution, clamping sheet 13 is using can become The sheet metal material of shape.This can be designed so that the fan shape leaf of clamping sheet 13 to there is restoring force after the elastic bending of side, And the fan shape leaf of parallel clamping sheet 13 corresponds to and is fixed with derusting threaded block 16, it is curved using the fan shape leaf elasticity of two panels clamping sheet 13 Song, which to derust while threaded block 16 extends out, to be retained towards, and situations such as angle is crooked appearance will not occur.
2. each fan shape leaf inner ring on 13 circumference of clamping sheet is fixedly connected with a derusting threaded block 16 respectively, so that removing Rust threaded block 16 guarantees the institute of circle distribution when being jacked up by bolt 15 makes the fan shape leaf of clamping sheet 13 be resiliently deflected deformation There is derusting threaded block 16 that can expand outwardly simultaneously, bolt 15 is inserted, while the threaded block 16 that derusts after being inserted into Bolt 15 can be clamped again under the flexible deformation effect of clamping sheet 13, the present apparatus is allowed to be applicable in fluid torque-converter 14 different size of bolts 15.
3. driving the rotation of third gear 8 to drive circle distribution to engage with third gear 8 using the driving rotation of gear 20 The rotation of four the 4th gears 9, to drive the thread barrel 10 that connect with 6 feather key of second shell to move axially, to push away The dynamic axial movement of third shell 11 passes through sun gear planet so as to which all bolts 15 of fluid torque-converter 14 are docked and extracted Gear mechanism guarantees whole uniformity.
4. driving the rotation of first gear 3 to the second gear of driving and 3 circle distribution of first gear by first motor 1 4 rotate synchronously that screw shell is driven to rotate, to drive clamping sheet 13 and derusting spiral shell by the shell of revolution 12 being fixedly connected Line block 16 rotates, and guarantees whole uniformity by sun gear planetary wheel mechanism.Thread barrel 10 is internally provided with through-hole simultaneously For the rotation of revoling tube 5, it ensure that derusting threaded block 16 is able to carry out rotation during axially promoting, so that derusting spiral shell The case where internal screw thread in 16 inner ring face of line block can carry out the identical clamping of screw thread to the external screw thread of bolt 15, be not in stripped thread.
5. driving worm gear mechanism to drive 22 turns of the 5th gear by third motor 27 on the vertical surface of overturning seat 34 It is dynamic, to drive the 6th gear 23 of its periphery even circumferential distribution engagement to rotate synchronously, to drive 23 outside of the 6th gear L-type clamp arm 24 deflect, enable whole 24 horizontal segment of clamp arm to synchronize circumference and extend out or reduce, worm and gear Mechanism has self-locking performance, guarantees that fluid torque-converter 14 will not slip after being clamped, and simultaneously clamps on 24 front end of arm and cuts with scissors dynamic connect The gripping block 25 connect can the best gripping angle of automatic capturing, the medial surface of gripping block 25 is arc surface, with fluid torque-converter 14 Shell side coincide so that clamp it is stronger.
6. between pedestal 31 and overturning seat 34 using worm gear mechanism connect, by handwheel 37 control worm screw rotation to It drives worm screw in the worm gear face circular-rotation of worm gear seat 32, enables fluid torque-converter 14 flexibly to adjust angle, so that liquid Power torque-converters 14 can be suitable for the docking of the derusting burnishing device of different angle.Worm gear mechanism can guarantee overturning seat 34 Can be immediately self-locking relative to pedestal 31, it will not loosen.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered It is considered as protection scope of the present invention.

Claims (10)

1. a kind of fluid torque-converter descaling bolts burnishing device, which is characterized in that including:First motor, first shell, the first tooth Wheel, second gear, revoling tube, second shell, the second motor, third gear, the 4th gear, thread barrel, third shell, rotation Shell, clamping sheet;The second gear, the 4th gear, the quantity of third shell are identical as the bolt quantity of the fluid torque-converter, Multiple bolt positions of multiple second gears, the 4th gear, the distributing position of third shell and the fluid torque-converter Set corresponding, the first gear is movably arranged in the first shell, and the first motor is arranged in the first shell It above and with the first gear is connected by power, multiple second gears are arranged in the first shell and the first gear Engagement, the third gear are movably arranged in the second shell, and second motor is arranged in the second shell simultaneously It is connect with the third gear power, multiple 4th gear settings are nibbled in the second shell with the third gear It closes, the 4th gear is set on the thread barrel and is threadedly coupled with the thread barrel;
The thread barrel wears the second shell by feather key and connect with the third shell, and the shell of revolution is arranged in institute State in third shell, the revoling tube be set in the second gear and wear the first shell, thread barrel with it is described Shell of revolution connection, the clamping sheet are arranged in the shell of revolution, and the clamping sheet includes that several be circumferentially arranged connects and have The fan shape leaf of elasticity is provided centrally with derusting threaded block towards the clamping sheet on the fan shape leaf, on the derusting threaded block It is provided with circular arc camber, the internal screw thread coincideing with the screw thread of bolt on the fluid torque-converter is provided on the circular arc camber, The inner ring internal diameter that multiple circular arc cambers are formed is less than the outer diameter of bolt on the fluid torque-converter, the third shell, rotation It offers to extend into convenient for bolt on the fluid torque-converter in the inner ring that multiple circular arc cambers are formed in transcapsidation and keeps away position Hole.
2. the apparatus according to claim 1, which is characterized in that offer several length radially moved towards on the clamping sheet Notch, several long nicks form several fan shape leafs.
3. the apparatus according to claim 1, which is characterized in that the quantity of the clamping sheet is two, two clampings Piece is arranged in parallel, and passes through several derusting threaded block connections between two clamping sheets.
4. the apparatus according to claim 1, which is characterized in that keeping away at a hole on the third shell is provided with end face axis It holds.
5. the apparatus according to claim 1, which is characterized in that offer guide groove, the second shell on the thread barrel The guide groove position of the upper correspondence thread barrel is provided with guide pad, and the guide pad is slidably arranged in the guide groove.
6. the apparatus according to claim 1, which is characterized in that described device further includes driving gear, the driving gear It is engaged with the third gear, second motor is connect with the driving gear power.
7. the apparatus according to claim 1, which is characterized in that the first shell, second shell, third shell are interior The hollow disk in portion.
8. the apparatus according to claim 1, which is characterized in that described device further includes clamping device, the clamping device Including:4th shell, the 5th gear, rotary power component, several clamp assemblies;
5th gear is movably arranged in the 4th shell, and the rotary power component is arranged on the 4th shell And it is connect with the 5th gear power;Several clamp assemblies are arranged on the 4th shell and with the 5th gear It is uniformly distributed for center circumference, the clamp assemblies include:6th gear, clamp arm, gripping block;Several 6th gears are living It is dynamic to be arranged in the 4th shell and engaged with the 5th gear, several deflection mouths, institute are offered on the 4th shell State that clamp arm wears the deflection mouth and both ends are separately connected the 6th gear, for being clamped to the fluid torque-converter The gripping block.
9. device according to claim 8, which is characterized in that the rotary power component includes:Third motor, the first snail Bar, worm gear, shaft;The shaft activity is threaded through on the 4th shell and both ends are separately connected the 5th gear, worm gear, The third motor is arranged on the 4th shell and connect with first worm screw, and first worm screw nibbles with the worm gear It closes.
10. device according to claim 8, which is characterized in that described device further includes turnover mechanism, the turnover mechanism Including:Pedestal, worm gear seat, the first fixed otic placode, overturning seat, the second fixed otic placode, the second worm screw, handwheel;The clamping device It is arranged on the overturning seat, on the base, the described first fixed otic placode, second fix otic placode for the worm gear seat setting Quantity is two, two the described first fixed otic placodes be arranged in parallel in the overturning seat lower part and respectively with the overturning seat Two sides are hinged, and two the described second fixed otic placodes are arranged in parallel in the overturning seat lower part and hinge is moved and is connected with second snail Bar, second worm screw are pierced by one described second fixed otic placode and connect with the handwheel, second worm screw and the worm gear seat Worm gear face engagement.
CN201811136135.5A 2018-09-28 2018-09-28 Rust removal and polishing device for bolts of hydraulic torque converter Active CN108908057B (en)

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CN112123074A (en) * 2020-09-11 2020-12-25 安徽誉林汽车部件有限公司 Automatic chamfering device for automobile bushing
CN117103029A (en) * 2023-10-18 2023-11-24 四川西蜀电力金具集团有限公司 Bolt head grinding device

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CN208729463U (en) * 2018-09-28 2019-04-12 上海新孚美变速箱技术服务有限公司 A kind of fluid torque-converter descaling bolts burnishing device

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JP2011115873A (en) * 2009-12-01 2011-06-16 Taiyo:Kk Double-side polishing device
JP2012176480A (en) * 2011-02-24 2012-09-13 Daisuke Abe Grinding and polishing apparatus for deck surface
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CN117103029B (en) * 2023-10-18 2023-12-22 四川西蜀电力金具集团有限公司 Bolt head grinding device

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