CN107336097B - A kind of brake disc DTV repair machine - Google Patents
A kind of brake disc DTV repair machine Download PDFInfo
- Publication number
- CN107336097B CN107336097B CN201710581043.7A CN201710581043A CN107336097B CN 107336097 B CN107336097 B CN 107336097B CN 201710581043 A CN201710581043 A CN 201710581043A CN 107336097 B CN107336097 B CN 107336097B
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- grinding wheel
- brake disc
- inner panel
- feeding
- drive assembly
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- 230000000694 effects Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 238000005498 polishing Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
- B24B7/17—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings for simultaneously grinding opposite and parallel end faces, e.g. double disc grinders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
- B24B47/203—Drives or gearings; Equipment therefor relating to feed movement driven by hand
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The brake disc DTV repair machine that the purpose of the present invention is to propose to a kind of structures to be simple and convenient to operate, at low cost and versatility is good.Brake disc DTV repair machine of the invention includes the inner panel being fixedly connected, outside plate, and there are two opposite grinding wheels for installation between inner panel and outside plate, wherein the first grinding wheel is flexibly connected with inner panel；Outside plate is equipped with feeding pushnut by being threadedly engaged, and the second grinding wheel is flexibly connected with feeding pushnut；Inner panel is movably installed with connecting bracket by guide pin, and inner panel can be moved relative to connecting bracket along the direction of grinding wheel shaft axis；The connecting bracket is equipped with the bindiny mechanism for being flexibly connected brake disc to be repaired；Brake disc DTV repair machine is additionally provided with drive assembly, and the drive shaft of drive assembly is connect with the shaft of the first grinding wheel, the second grinding wheel respectively by belt；The drive shaft of drive assembly is equipped with the drive section of predetermined length, when so that the first grinding wheel, the second grinding wheel are mobile relative to drive assembly, can guarantee the driving to the first grinding wheel, the second grinding wheel.
Description
Technical field
The invention belongs to automobile component maintenance technique fields, and in particular to a kind of prosthetic appliance of brake disc.
Background technique
With the gradually expansion in passenger car market, the comfort in vehicle use process is more and more of interest by client.Have
There is vehicle shake in braking process in a little vehicles, seriously affect comfort, and above-mentioned shake 80% is because brake disc is in circumference side
Caused by upward (i.e. DTV, Disc thickness variation) in uneven thickness.The feelings overproof for brake disc DTV
Condition, present way is: 1, directly replacing brand-new Moving plate, costly in this way, client's complaint is larger, and supplier complains also very big；
The administration fee, cost of labor of spare part after sale are relatively high.2, online to repair, mainly there is the repair machine of Toyota at present, uses
Be turnery processing mode, brake disc is driven by external motor to be rotated, and working face two sides lathe tool is fed respectively, overproof to DTV
Brake disc working face carries out turning repair, major defect be lower turning accuracy, plane of brake disc working face, profile tolerance compared with
Be difficult to guarantee, the device is complicated, components are more, at high cost, use scope is narrow, in addition, its turning feeding control is complicated, brake disc two sides
It needs to feed respectively, mechanism is easy to appear if two sides cause cutting force inconsistent and additional moment of flexure occurs and then occurs repairing inclined
Difference.
Summary of the invention
The brake disc DTV that the purpose of the present invention is to propose to a kind of structures to be simple and convenient to operate, at low cost and versatility is good
Repair machine.
Brake disc DTV repair machine of the invention includes the inner panel being fixedly connected, outside plate, is pacified between the inner panel and outside plate
There are two opposite grinding wheels for dress, wherein the first grinding wheel is flexibly connected with inner panel；Second grinding wheel is flexibly connected with feeding pushnut；
The outside plate is equipped with feeding screw hole, and the feeding pushnut is installed in feeding screw hole by being threadedly engaged；The inner panel is logical
It crosses guide pin and is movably installed with connecting bracket, the guide pin is parallel to grinding wheel shaft, so that inner panel can be relative to connecting bracket
It moves in direction along grinding wheel shaft axis；The connecting bracket is equipped with the bindiny mechanism for being flexibly connected brake disc to be repaired；
The brake disc DTV repair machine is additionally provided with drive assembly, the drive shaft of the drive assembly by belt respectively with the first sand
The shaft connection of wheel, the second grinding wheel, to drive the first grinding wheel, the second grinding wheel to rotate synchronously；The drive shaft of the drive assembly is set
There is the drive section of predetermined length, when so that the first grinding wheel, the second grinding wheel are mobile relative to drive assembly, can guarantee to the first sand
The driving of wheel, the second grinding wheel.
The working principle of above-mentioned brake disc DTV repair machine is as follows:
When the overproof situation of DTV occurs in brake disc, vehicle is erected, then caliper of dismantling passes through DTV repair machine
Connecting bracket is flexibly connected with brake disc, and is located at brake disc between two opposite grinding wheels；It is measured with micrometer caliper
The thickness of brake disc is poor, adjusts the gap width between two grinding wheels by feeding pushnut, it is made to be approximately equal to the thickness of brake disc
Degree starts drive assembly to drive grinding wheel to rotate, and slowly rotation feeding pushnut, subtracts the gap between two grinding wheels gradually
It is small.After grinding wheel and brake disc, start polishing cutting.Since the rotation axis of grinding wheel is in the outside of brake disc working face,
Grinding wheel can not balance in rotary course along the tangential force of brake disc direction of rotation, and brake disc will necessarily be promoted to revolve around own axes
Turn, in this way in the rotation process of grinding wheel, brake disc can also follow grinding wheel to rotate without other drive assembly, to guarantee
The working face of entire brake disc can equably be repaired.
Suffered axial force has been transmitted on inner panel and feeding pushnut grinding wheel during the work time.Driving
Assembly drives two grinding wheels to rotate synchronously by belt, and when grinding wheel axially moves, belt also follows suit on the driving shaft
Axial movement, but belt always can be in the drive section of drive shaft, this ensures that the power of grinding wheel not will disconnect.
It is engaged between feeding pushnut and outside plate by screw thread, the rotation for feeding pushnut is converted into axial shifting
It is dynamic, to push the second grinding wheel to move axially to brake disc direction, and gradually close to the outside working face of brake disc.Simultaneously because
Connecting bracket is movably installed on inner panel using guide pin, therefore when the second grinding wheel is close to brake disc, due to being made
The reaction force of Moving plate, feeding pushnut will push outside plate and move in the opposite direction, since outside plate and inner panel are fixed companies
It connects, so inner panel also follows outside plate mobile, the movement of inner panel finally will push the inside work that the first grinding wheel is attached to brake disc
Face, until two grinding wheels are equal with the axial force balance of interior outside working face of brake disc, system will automatic stabilisation, in work
Operator only needs to operate feeding pushnut when making.
Above-mentioned bindiny mechanism can realize that connecting bracket and braking disk activity connect by way of connecting with brake disc shaft
It connects, details are not described herein again.
Further, the feeding pushnut is connect with a feeding handwheel, and the feeding handwheel is equipped with for indicating
The dial of feeding depth；The dial is fixed on outside plate.Feeding pushnut rotation is driven by feeding handwheel, no
It is only easy to operate, feeding depth can also be easily observed using dial, so that the grinding for accurately controlling brake disc is thick
Degree.
Further, the inner panel is equipped with the limit hole protruded into for the shaft of the first grinding wheel, and inner panel passes through end face bearing
It offsets with the first grinding wheel；The feeding pushnut is equipped with the limit hole protruded into for the shaft of the second grinding wheel, feeds pushnut
It is offseted by end face bearing and the second grinding wheel.It can control grinding wheel by limit hole and do not do tangential movement, and end face bearing can be with
Reduce the frictional force between grinding wheel and inner panel, feeding pushnut.
Further, the guide pin at least there are two, and be fixed in connecting bracket；The inner panel is equipped with pilot hole,
In the guide pin insertion pilot hole.At least two guide pins can prevent connecting bracket from rotating relative to inner panel, and guide pin
It is clearance fit between pilot hole, connecting bracket can be made mobile relative to inner panel, so during the work time, inner panel is opposite
The obstruction of connecting bracket is not will receive in the movement of brake disc；For reduce frictional force, can in pilot hole coating lubricating oil rouge.
Come movable installation connecting bracket by way of guide pin and pilot hole, different connection branch can be selected according to actual needs
Frame improves versatility to be suitable for multiple types of braking discs.
Further, the bindiny mechanism is at least two fixation holes being set in connecting bracket, and the fixation hole is logical
It crosses bolt to be fixedly connected with spindle corresponding to brake disc to be repaired, so that brake disc to be repaired and connecting bracket is living
Dynamic connection.Position between spindle and brake disc be it is relatively-stationary, fixed by connecting bracket and spindle
Connection, can make the position of brake disc and connecting bracket relatively fixed.
Further, the drive assembly is fixed on outside plate, and the driving axial inner panel direction of drive assembly extends, and drives
The drive shaft of dynamic assembly is flexibly connected by bearing with inner panel.The both ends of the drive shaft of drive assembly are supported, and can make
The drive shaft of drive assembly is more stable.
Further, the drive shaft of the drive assembly is arranged in the prominent part of axial sliding tooth on the surface of drive section, described
The medial surface of belt is arranged in the prominent part of the driven tooth with sliding tooth cooperation.It, can be to avoid drive by the cooperation of sliding tooth and driven tooth
It skids between the drive shaft and belt of dynamic assembly, and sliding tooth will not hinder belt to do axial direction relative to the drive shaft of drive assembly
It is mobile.
Brake disc DTV repair machine of the invention is applicable to the reparation of different brake discs, using the grinding side of large area
Formula, instead of existing turning mode, the surface profile of grinding, flatness are easier to ensure that, the entire disk of grinding wheel is involved in mill
It cuts, it is more effective to the guarantee of the flatness of brake disc disk, profile tolerance, jitter values；During the work time, it does not need additional
Power drives the rotation of brake disc, this is very helpful for the polishing of non-driving wheel；The present invention is using floating type
Mechanism only controls the gap width (thickness of brake disc) of two sides grinding wheel from side feeding, during two grinding wheels can be looked for automatically, to system
Moving plate two sides are ground, and do not need to manually adjust, and are controlled more convenient.
Detailed description of the invention
Fig. 1 is the overproof schematic diagram of brake disc DTV (left side is normal brake disc, and right side is overproof brake disc).
Fig. 2 is the assembly figure of brake disc DTV repair machine.
Fig. 3 is the explosive view of brake disc DTV repair machine.
Fig. 4 is the cooperation schematic diagram of brake disc DTV repair machine and brake disc.
Fig. 5 is the structural schematic diagram of the first grinding wheel.
Fig. 6 is grinding wheel driving method schematic diagram.
Fig. 7 is grinding wheel driving disc rotation schematic illustration.
Fig. 8 is grinding wheel axial feed schematic diagram.
Fig. 9 is the structural schematic diagram of drive assembly.
Figure 10 is to do adaptive development application schematic diagram for different automobile types.
Attached drawing mark: 1, inner panel；2, outside plate；3, supporting sleeve；4, fastening bolt；5, the first grinding wheel；6, the second grinding wheel；7,
Copper sheathing；8, end face bearing；9, pushnut is fed；10, handwheel is fed；11, guide pin；12, connecting bracket；13, fixation hole；
14, brake disc；15, knuckle；16, drive assembly；17, bearing；18, drive shaft；19, belt；20, sliding tooth；21, driven
Tooth.
Specific embodiment
It is for example related each to a specific embodiment of the invention by the description to embodiment below against attached drawing
The shape of component, construction, the mutual alignment between each section and connection relationship, the effect of each section and working principle etc. are made into one
The detailed description of step.
Embodiment 1:
As shown, the brake disc DTV repair machine of the present embodiment includes inner panel 1 and outside plate 2, inner panel 1 and outside plate 2 are equipped with
Corresponding three through-holes in position, inner panel 1 and outside plate 2 are folded with supporting sleeve 3 at the position of corresponding through-hole, and utilize and successively wear
The fastening bolt 4 for crossing outside plate 2, supporting sleeve 3 and inner panel 1 is fixed together.First is equipped between inner panel 1 and outside plate 2
6 two grinding wheel 5, the second grinding wheel opposite grinding wheels, inner panel 1 are equipped with limit hole, are equipped with copper sheathing 7 in limit hole, the first grinding wheel 5
Shaft protrudes into copper sheathing 7, and inner panel 1 is offseted by end face bearing 8 with the first grinding wheel 5, to make the first grinding wheel 5 and 1 activity of inner panel
Connection；The perforation of outside plate 2 is equipped with feeding screw hole, and feeding screw hole is interior to be equipped with feeding pushnut 9 by being threadedly engaged, and feeding promotes
Nut 9 is equipped with limit hole, is equipped with copper sheathing 7 in limit hole, and the shaft of the second grinding wheel 6 protrudes into copper sheathing 7, feeds pushnut 9
It is offseted by end face bearing 8 and the second grinding wheel 6, so that the second grinding wheel 6 be made to be flexibly connected with feeding pushnut 9；Inner panel 1 and into
It can control corresponding grinding wheel by limit hole and copper sheathing 7 to pushnut 9 and do not do tangential movement, and end face bearing 8 can subtract
Frictional force between few grinding wheel and inner panel 1, feeding pushnut 9.
Feeding pushnut 9 is connect with a feeding handwheel 10, and the feeding handwheel 10 is equipped with for indicating feeding depth
Dial；The dial is fixed on outside plate 2, and the rotation section of feeding handwheel 10 promotes spiral shell by several pins and feeding
Mother 9 connects, and the handle of rotation feeding handwheel 10 can drive feeding pushnut 9 to rotate.
Inner panel 1 is movably installed with connecting bracket 12 by guide pin 11, and the guide pin 11 is parallel to the shaft of grinding wheel, with
Move inner panel 1 can relative to connecting bracket 12 along the direction of grinding wheel shaft axis.Specifically, there are two guide pins 11, and
Connecting bracket 12 is fixed on towards the side of inner panel 1 by being threadedly engaged；Inner panel 1 is set there are two pilot hole, and guide pin 11 is inserted into
In pilot hole.Two guide pins 11 can prevent connecting bracket 12 from rotating relative to inner panel 1, and between guide pin 11 and pilot hole
For clearance fit, connecting bracket 12 can be made mobile relative to inner panel 1, so during the work time, inner panel 1 is relative to brake disc
Movement not will receive the obstruction of connecting bracket 12；For reduce frictional force, can in pilot hole coating lubricating oil rouge.By leading
Carry out movable installation connecting bracket 12 to the mode of pin 11 and pilot hole, different connecting brackets can be selected according to actual needs
12, to be suitable for multiple types of braking discs, improve versatility.
Connecting bracket 12 is equipped with the bindiny mechanism for being flexibly connected brake disc 14 to be repaired；In the present embodiment, it connects
Bracket 12 is W-shaped, and bindiny mechanism is two fixation holes 13 at the both ends being set in connecting bracket 12, and fixation hole 13 passes through bolt
It is fixedly connected with spindle 15 corresponding to brake disc 14 to be repaired, thus by brake disc 14 to be repaired and connecting bracket 12
It is flexibly connected.Position between spindle 15 and brake disc 14 be it is relatively-stationary, pass through connecting bracket 12 and automobile and turn
It is fixedly connected to section 15, brake disc 14 and the position of connecting bracket 12 can be made relatively fixed.
Drive assembly 16(is fixed on the outside plate 2 of the brake disc DTV repair machine to be made of motor and retarder), it drives
The drive shaft 18 of dynamic assembly 16 extends to 1 direction of inner panel, and the drive shaft 18 of drive assembly 16 passes through 1 activity of bearing 17 and inner panel
Connection.The drive shaft 18 of drive assembly 16 is connect with the shaft of the first grinding wheel 5, the second grinding wheel 6 respectively by belt 19, with driving
First grinding wheel 5, the second grinding wheel 6 rotate synchronously；The drive shaft 18 of drive assembly 16 is equipped with the drive section of predetermined length, so that first
When grinding wheel 5, the second grinding wheel 6 are mobile relative to drive assembly 16, it can guarantee the driving to the first grinding wheel 5, the second grinding wheel 6.?
In the present embodiment, drive section includes the entire axis body of the drive shaft 18 of drive assembly 16.
The drive shaft 18 of drive assembly 16 is arranged in the prominent part of axial sliding tooth 20 on the surface of drive section, the belt 19
Medial surface is arranged in the prominent part of the driven tooth 21 cooperated with sliding tooth 20.It, can be to avoid by the cooperation of sliding tooth 20 and driven tooth 21
It skids between the drive shaft 18 and belt 19 of drive assembly 16, and sliding tooth 20 will not hinder belt 19 relative to drive assembly 16
Drive shaft 18 axially move.
The working principle of above-mentioned brake disc DTV repair machine is as follows:
When the overproof situation of DTV occurs in brake disc 14, vehicle is erected, caliper of dismantling, then by connecting bracket 12
It is fixedly connected by bolt with spindle 15 corresponding to brake disc 14 to be repaired, thus by brake disc 14 to be repaired and even
The flexible connection of bracket 12 is connect, and is located at brake disc 14 between two opposite grinding wheels；Brake disc is measured with micrometer caliper
14 thickness is poor, controls the rotation of feeding pushnut 9, by feeding handwheel 10 to adjust the gap between two grinding wheels
Value makes it be approximately equal to the thickness of brake disc 14, starts drive assembly to drive grinding wheel to rotate, slowly rotation feeding handwheel 10, makes
Gap between two grinding wheels is gradually reduced.After grinding wheel and brake disc 14 contact, start polishing cutting.Due to the rotation of grinding wheel
In the outside of 14 working face of brake disc, tangential force of the grinding wheel in rotary course along 14 direction of rotation of brake disc can not be put down axis
Weighing apparatus, will necessarily promote brake disc 14 to rotate around own axes, and in this way in the rotation process of grinding wheel, brake disc 14 is not necessarily to other
Drive assembly can also follow grinding wheel to rotate, to ensure that the working face that can equably repair entire brake disc 14.
Suffered axial force has been transmitted on inner panel 1 and feeding pushnut 9 grinding wheel during the work time.It drives
Dynamic assembly 16 drives two grinding wheels to rotate synchronously by belt 19, and when grinding wheel axially moves, belt 19 is in drive shaft 18
On also and then axially move, but belt 19 always can be in the drive section of drive shaft 18, this ensures that grinding wheel is dynamic
Power not will disconnect.
It is engaged between feeding pushnut 9 and outside plate 2 by screw thread, the rotation of feeding pushnut 9 is converted into axial direction
It is mobile, to push the second grinding wheel 6 to move axially to 14 direction of brake disc, and gradually close to the outside working face of brake disc 14.
Simultaneously because connecting bracket 12 is to be movably installed on inner panel 1 using guide pin 11, therefore work as the second grinding wheel 6 close to brake disc
When 14, under the action of the reaction force of brake disc 14, feeding pushnut 9 will push outside plate 2 and move in the opposite direction, by
It is fixedly connected in outside plate 2 with inner panel 1, so inner panel 1 also follows outside plate 2 mobile, the movement of inner panel 1 finally will push first
Grinding wheel 5 is attached to the inward facing surface of brake disc 14, until the axial force of two grinding wheels and the interior outside working face of brake disc 14 is flat
Weigh equal, system will automatic stabilisation, at work operator only need to operate feeding handwheel 10.
As shown in Figure 10, different vehicles has the position of mounting hole of different 14 diameters of brake disc, clamp.Pass through design
Different connecting brackets 12 can realize different applications.
Claims (7)
1. a kind of brake disc DTV repair machine is equipped with two between the inner panel and outside plate including inner panel, the outside plate being fixedly connected
A opposite grinding wheel, wherein the first grinding wheel is flexibly connected with inner panel；It is characterized in that the second grinding wheel and feeding pushnut activity
Connection；The outside plate is equipped with feeding screw hole, and the feeding pushnut is installed in feeding screw hole by being threadedly engaged；In described
Plate is movably installed with connecting bracket by guide pin, and the guide pin is parallel to grinding wheel shaft, so that inner panel can be relative to connection
Bracket is moved along the direction of grinding wheel shaft axis；The connecting bracket is equipped with the connection machine for being flexibly connected brake disc to be repaired
Structure；The brake disc DTV repair machine is additionally provided with drive assembly, and the drive shaft of the drive assembly is by belt respectively with first
The shaft connection of grinding wheel, the second grinding wheel, to drive the first grinding wheel, the second grinding wheel to rotate synchronously；The drive shaft of the drive assembly
Drive section equipped with predetermined length can guarantee when so that the first grinding wheel, the second grinding wheel are mobile relative to drive assembly to first
The driving of grinding wheel, the second grinding wheel.
2. brake disc DTV repair machine according to claim 1, it is characterised in that the feeding pushnut and one into
It is connected to handwheel, the feeding handwheel is equipped with the dial for indicating feeding depth；The dial is fixed on outside plate.
3. brake disc DTV repair machine according to claim 1, it is characterised in that the inner panel is equipped with for the first grinding wheel
The limit hole that shaft protrudes into, and inner panel is offseted by end face bearing and the first grinding wheel；The feeding pushnut, which is equipped with, supplies second
The limit hole that the shaft of grinding wheel protrudes into, feeding pushnut are offseted by end face bearing and the second grinding wheel.
4. brake disc DTV repair machine according to claim 1, it is characterised in that the guide pin at least there are two, and it is solid
Due in connecting bracket；The inner panel is equipped with pilot hole, and the guide pin is inserted into pilot hole.
5. brake disc DTV repair machine according to claim 1, it is characterised in that the bindiny mechanism is to be set to connection
At least two fixation holes on bracket, the fixation hole are fixed by bolt and spindle corresponding to brake disc to be repaired
Connection, so that brake disc to be repaired is flexibly connected with connecting bracket.
6. brake disc DTV repair machine according to claim 1, it is characterised in that the drive assembly is fixed on outside plate,
The driving axial inner panel direction of drive assembly extends, and the drive shaft of drive assembly is flexibly connected by bearing with inner panel.
7. brake disc DTV repair machine according to claim 1, it is characterised in that the drive shaft of the drive assembly is being driven
The surface of dynamic section is arranged in the prominent part of axial sliding tooth, and the medial surface of the belt is arranged in the prominent part of the driven tooth with sliding tooth cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710581043.7A CN107336097B (en) | 2017-07-17 | 2017-07-17 | A kind of brake disc DTV repair machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710581043.7A CN107336097B (en) | 2017-07-17 | 2017-07-17 | A kind of brake disc DTV repair machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107336097A CN107336097A (en) | 2017-11-10 |
| CN107336097B true CN107336097B (en) | 2019-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710581043.7A Active CN107336097B (en) | 2017-07-17 | 2017-07-17 | A kind of brake disc DTV repair machine |
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| Country | Link |
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| CN (1) | CN107336097B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000266B (en) * | 2017-12-22 | 2023-07-28 | 苏州苏铸智能装备有限公司 | Floating grinding device for castings with multiple specifications |
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|---|---|---|---|---|
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| EP0075064A1 (en) * | 1981-09-18 | 1983-03-30 | Honda Giken Kogyo Kabushiki Kaisha | Abrading device for a brake disc |
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| US5056266A (en) * | 1990-01-04 | 1991-10-15 | Norris Bobby D | Rotary brake rotor resurfacer |
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| CN201613502U (en) * | 2009-06-21 | 2010-10-27 | 诸暨市瑞贝特机电科技有限公司 | Polisher for brake block blank |
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| CN104002217A (en) * | 2014-05-04 | 2014-08-27 | 安徽国泰汽车零部件有限公司 | Polishing device for automobile brake pad |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4361988A (en) * | 1978-06-29 | 1982-12-07 | Hans Gramlich | Brake disc grinding method and apparatus |
| EP0075064A1 (en) * | 1981-09-18 | 1983-03-30 | Honda Giken Kogyo Kabushiki Kaisha | Abrading device for a brake disc |
| WO1984003467A1 (en) * | 1983-03-03 | 1984-09-13 | Georg Winkler | Transportable device for reworking the two faces of worn brake discs of motor vehicles |
| US5056266A (en) * | 1990-01-04 | 1991-10-15 | Norris Bobby D | Rotary brake rotor resurfacer |
| CN2106754U (en) * | 1991-01-11 | 1992-06-10 | 朱金山 | Repairing tool for brake lining discs of vehicles |
| CN2100960U (en) * | 1991-06-12 | 1992-04-08 | 胜利石油管理局总机械厂 | Grinder for antomobile brake sheet |
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| CN201613502U (en) * | 2009-06-21 | 2010-10-27 | 诸暨市瑞贝特机电科技有限公司 | Polisher for brake block blank |
| CN202174497U (en) * | 2011-07-05 | 2012-03-28 | 珠海市旺磐精密机械有限公司 | Grinding wheel feeding brake apparatus of double-end grinder |
| CN104002217A (en) * | 2014-05-04 | 2014-08-27 | 安徽国泰汽车零部件有限公司 | Polishing device for automobile brake pad |
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| CN107336097A (en) | 2017-11-10 |
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