CN207873140U - Brake disc Repair gene lathe - Google Patents
Brake disc Repair gene lathe Download PDFInfo
- Publication number
- CN207873140U CN207873140U CN201820272771.XU CN201820272771U CN207873140U CN 207873140 U CN207873140 U CN 207873140U CN 201820272771 U CN201820272771 U CN 201820272771U CN 207873140 U CN207873140 U CN 207873140U
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- China
- Prior art keywords
- brake disc
- mandrel
- lathe
- assembly
- knife
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- Expired - Fee Related
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- 108090000623 proteins and genes Proteins 0.000 title claims abstract description 13
- 238000005520 cutting process Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 238000009966 trimming Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 241001149930 Protura <class> Species 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of brake disc Repair gene lathes, including engine base, brake disc clamping portion and cutting portion, the cutting portion includes that assembly is clamped in cutting sliding assembly and bite, brake disc clamping portion clamps mandrel, machine tool chief axis and machine tool chief axis drive assembly by brake disc and constitutes, mandrel centering disk is fixed on mandrel, mandrel centering disk disk is equipped with mounting hole corresponding with brake disc bearing sleeve mounting hole, and brake disc bolt, which clamps, to be mounted on mandrel centering disk.The technical program simplifies brake disc and clamps positioning operation, improves brake disc and clamps positioning accuracy, eliminates positioning, the centering error of the existing secondary generation that is loaded.The technical program is with overall construction is simple, manufacturing cost is low, the technological merit of high precision machining.
Description
Technical field
The utility model is related to Vehicle Processing lathe more particularly to the cutting machine tools of brake disc repair.
Background technology
Brake disc is one of the component that most serious is worn in motor vehicle composition, will produce the brake abrasion cut as annual ring,
When these cuts deepen out-of-flatness apparent to disk, needs to be repaired within the scope of its rational processing dimension, be polished flat
It is whole.Existing repair mode mainly uses cutting machine tool reparation.Existing brake disc Repair gene lathe, structural elements are numerous
It is more, include machine tool chief axis driving, bite clamping and operation construction it is complicated, if the driving of machine tool chief axis is by motor through speed change
Case drives, and in brake disc clamping, takes brake disc to clamp mounting structure jointly with bearing holder (housing, cover), due to bearing outer ring hole taper
Many-sided reason such as error and brake disc itself abrasion needs secondary clampings to adjust in operation, but there are still centering clamp it is smart
The technical issues of degree difference and brake side surface are with machine tool chief axis out of plumb error, influences product repairing quality；In addition, there is also cut
Sharpener unreasonable structure causes brake disc both ends of the surface to repair the technical problem of depth of parallelism difference.
Invention content
The goal of the invention of the utility model be to provide a kind of simplified overall construction, be easy to clamp and clamp precision it is high plus
Work brake disc Repair gene lathe with high accuracy.Brake disc Repair gene machine tool technology scheme provided by the utility model, master
Wanting technology contents is：A kind of brake disc Repair gene lathe, including engine base, brake disc clamping portion and cutting portion, the cutting
Portion includes cutting sliding assembly and assembly is clamped in bite, and brake disc clamping portion clamps mandrel, machine tool chief axis and machine by brake disc
Bed main shaft drives assembly is constituted, and mandrel is detachably connected assembly with machine tool chief axis, and mandrel centering disk is fixed on mandrel, and mandrel is fixed
Cartridge disk is equipped with mounting hole corresponding with brake disc bearing sleeve mounting hole, and brake disc bolt, which clamps, is mounted on mandrel centering
On disk.
In above-mentioned overall technical architecture, cutting sliding assembly includes slide track seat, sliding plate, sliding plate driving motor and driving
The sliding rail of transmission mechanism between motor and sliding plate, slide track seat is arranged perpendicular to machine tool chief axis, and the transmission mechanism includes driving
The screw-nut mechanism that dynamic motor output shaft is sequentially connected, sliding plate are fixed as one with screw, drive sliding plate, the cunning along slide track seat
Rail slides.
In above-mentioned overall technical architecture, depth of parallelism height, the cutting cutter holder are processed to improve brake disc both ends of the surface
It includes tool apron and strap to hold assembly, and tool apron is fixed on sliding plate, and left handle of a knife and right handle of a knife are symmetrical, are hingedly mounted on tool apron
On, left lathe tool, right hand cutting tool are separately fixed at the cutter head installation end of left handle of a knife, right handle of a knife, and left and right handle of a knife is clamped to geometrical clamp
Between plate and tool apron, the brake disc between left lathe tool and right hand cutting tool to clamp；The shank end of tool apron is equipped with processing capacity freqency fine adjustment machine
Two fine tuning screw flights of structure, the processing capacity micro-adjusting mechanism coordinate on tool apron, and it is micro- that rod end is respectively acting on two shank ends
On oblique adjusting face, the tool apron outer end for finely tuning screw rod is trimming scale turn-knob, and described two fine tuning inclined-planes are to machine tool chief axis and brake
Disk center's line symmetrically tilts the inclined-plane of extension.
In above-mentioned overall technical architecture, machine tool chief axis drive assembly is driven by frequency control motor belt, driving connects
It connects.
Brake disc Repair gene machine tool technology scheme disclosed by the utility model simplifies brake disc and clamps positioning operation,
It improves brake disc and clamps positioning accuracy, eliminate positioning, the centering error of the existing secondary generation that is loaded.The technical program simplifies
Overall construction, reduces manufacturing cost, while also ensuring the parallel machining accuracy of brake disc two sides, is greatly improved
Brake disc repairing quality.
Description of the drawings
Fig. 1 is the D structure figure of the utility model.
Fig. 2 is the side block diagram of the utility model.
Fig. 3 is the general assembly structure chart in brake disc clamping portion.
Fig. 4 is the B-B sectional views of Fig. 3.
Fig. 5 is the general assembly structure chart that assembly is clamped in bite.
Fig. 6, Fig. 7 are respectively the sectional view and overlooking structure figure for cutting sliding assembly.
Specific implementation mode
The brake disc Repair gene lathe of the utility model, as shown in Figure 1, including engine base 1, brake disc clamping portion 8 and cutting
Portion is cut, the cutting portion includes that assembly 6 is clamped in cutting sliding assembly 5 and bite.
As shown in Figure 3 and Figure 4, brake disc clamping portion 8 is loaded on the machine tool chief axis of engine base 1 by bearings at both ends 12,13 rotating groups
2,2 drive assembly of machine tool chief axis and brake disc clamp mandrel 3 and constitute.The driving power of machine tool chief axis drive assembly is frequency control
Motor 20,20 output shaft of frequency control motor drives end to install synchronous belt additional and is sequentially connected with machine tool chief axis 2, by frequency control
Motor 20 is driven, and driving machine tool chief axis 2 is exported in stepless speed regulation in the 0-120r/min ranges of speeds.
Mandrel 3 is detachably fixed clamping with machine tool chief axis 2.As shown in Figure 3 and Figure 5, the clamping of machine tool chief axis 2 and mandrel 3
End is respectively equipped with mutually centering and clamps fixed taper hole and conehead, though the conehead of display mandrel 3 is not repeated in Fig. 5.Mandrel is felt relieved
Disk 4 is fixed on mandrel 3, this mandrel centering disk 4 had with mandrel 3 it is concentric and positioning end face and 3 axis of mandrel verticality,
The disk of mandrel centering disk 4 is equipped with mounting hole 40 corresponding with 100 bearing sleeve mounting hole 10 of brake disc, mandrel centering disk 4
It is bolted clamping positioning with brake disc 100, to ensure that the clamping precision of brake disc.
As shown in Figure 6, Figure 7, cutting sliding assembly 5 includes slide track seat 51, sliding plate 52, sliding plate driving motor 53 and driving electricity
Transmission mechanism between machine 53 and sliding plate 52.Slide track seat 51 is fixed on engine base 1, and sliding rail 55 is set perpendicular to machine tool chief axis 2 thereon
It sets, driving motor 53 is installed in 51 bottom space of slide track seat, output shaft gear drive connection screw-nut mechanism, sliding plate 52
It is fixed as one with screw 56, drives sliding plate 52, is slidably fitted on the sliding rail 55 of slide track seat 51.57 outer end of leading screw is equipped with hand
Wheel 58 is equipped with the Telescopic protective cover 59 of closing transmission mechanism building block between slide track seat 51 and leading screw mounting bracket.
As shown in figure 5, the bite clamping assembly 6 includes tool apron 60 and strap 69, tool apron 60 is by bolt 54
It is fixed on sliding plate 52, as shown, the lateral position that bolt 54 is located at tool apron 60 is adjusted in slideway 7, it is total with cutting sliding assembly 5
Together, make the bite portion being assembled on tool apron 60 feed or withdrawing route and lateral position with machine tool chief axis 2 in the same plane.
Bite portion is installed between tool apron 60 and strap.The bite portion, is configured to：Left handle of a knife 61 and the right side
Handle of a knife 62 is symmetrical, is hingedly mounted on tool apron 60, and left lathe tool 63, right hand cutting tool 64 are respectively and fixedly installed to left handle of a knife 61, right handle of a knife
62 cutter head installation end, strap 69 are located at handle of a knife, grip fixed bite portion by handle bolt 68 and are fixed on
On tool apron 60.Two lathe tools 63,64 are in the both sides processing work position for the brake disc 100 for clamping installation.
The shank end of tool apron 60 is equipped with processing capacity micro-adjusting mechanism.Two fine tuning screw rods 66 of the processing capacity micro-adjusting mechanism
On tool apron 60, rod end is respectively acting on the fine tuning inclined-plane 65 of two shank ends screw-thread fit, outside the tool apron for finely tuning screw rod 66
End is trimming scale turn-knob 67.The shank end fine tuning angled end-face 65 of left handle of a knife 61, the knife of it and right handle of a knife 62 are illustrated only in Fig. 5
Pommel fine tuning inclined-plane is symmetrical, to be the inclined-plane for tilting extension of symmetrical center line to machine tool chief axis 2, with 100 center line of brake disc.
Strap 69 has been fixedly clamped in the state of two lathe tool positions, carrys out trim process feed ruler forward to turn trimming scale turn-knob 67
It is very little.
Claims (4)
1. a kind of brake disc Repair gene lathe, including engine base（1）, brake disc clamping portion（8）And cutting portion, the cutting portion
Assembly is slid including cutting（5）Assembly is clamped with bite（6）, brake disc clamping portion clamps mandrel by brake disc（3）, lathe master
Axis（2）It is constituted with machine tool chief axis drive assembly, it is characterised in that mandrel centering disk（4）It is fixed on mandrel（3）On, mandrel centering disk
（4）Disk is equipped with and brake disc bearing sleeve mounting hole（10）Corresponding mounting hole（40）, brake disc（100）Bolt clamps peace
Mounted in mandrel centering disk（4）On.
2. brake disc Repair gene lathe according to claim 1, which is characterized in that cutting sliding assembly includes slide track seat
（51）, sliding plate（52）, sliding plate（52）Driving motor（53）Transmission mechanism between driving motor and sliding plate, slide track seat（51）'s
Sliding rail（55）Perpendicular to machine tool chief axis（2）Setting, the transmission mechanism include the leading screw that driving motor output shaft is sequentially connected
Screw mechanism, sliding plate（52）With screw（57）It is fixed as one, drives sliding plate（52）, along slide track seat（51）Sliding rail（55）It is sliding
It is dynamic.
3. brake disc Repair gene lathe according to claim 1, which is characterized in that assembly packet is clamped in the bite
Include tool apron（60）And strap（69）, tool apron（60）It is fixed on sliding plate（52）On, left handle of a knife（61）With right handle of a knife（62）Symmetrically,
It is hingedly mounted on tool apron（60）On, left lathe tool（63）, right hand cutting tool（64）It is separately fixed at left handle of a knife（61）, right handle of a knife（62）Knife
Head installation end, left and right handle of a knife are clamped to strap（69）With tool apron（60）Between, left lathe tool（63）With right hand cutting tool（64）
Between for clamp brake disc（100）；Tool apron（60）Shank end processing capacity micro-adjusting mechanism is installed, processing capacity fine tuning
Two fine tuning screw rods of mechanism（66）Screw-thread fit is in tool apron（60）On, rod end is respectively acting on two shank ends fine tuning inclined-plane（65）
On, the tool apron outer end for finely tuning screw rod is trimming scale turn-knob（67）, the two fine tuning inclined-planes are to machine tool chief axis and brake disc
Center line symmetrically tilts the inclined-plane of extension.
4. brake disc Repair gene lathe according to claim 1,2 or 3, which is characterized in that machine tool chief axis drive assembly
By frequency control motor（20）Belt transmission, drive connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820272771.XU CN207873140U (en) | 2018-02-27 | 2018-02-27 | Brake disc Repair gene lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820272771.XU CN207873140U (en) | 2018-02-27 | 2018-02-27 | Brake disc Repair gene lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207873140U true CN207873140U (en) | 2018-09-18 |
Family
ID=63498946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820272771.XU Expired - Fee Related CN207873140U (en) | 2018-02-27 | 2018-02-27 | Brake disc Repair gene lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207873140U (en) |
-
2018
- 2018-02-27 CN CN201820272771.XU patent/CN207873140U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 |