CN108515203A - Brake disc processing unit (plant) - Google Patents
Brake disc processing unit (plant) Download PDFInfo
- Publication number
- CN108515203A CN108515203A CN201810265119.XA CN201810265119A CN108515203A CN 108515203 A CN108515203 A CN 108515203A CN 201810265119 A CN201810265119 A CN 201810265119A CN 108515203 A CN108515203 A CN 108515203A
- Authority
- CN
- China
- Prior art keywords
- gear
- rack
- workbench
- brake disc
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
Abstract
The invention belongs to component of machine processing technique fields, disclose a kind of brake disc processing unit (plant), including rack, workbench, knife rest and cylinder, and the drill bit there are three arc-shaped installation is set on knife rest；Workbench is equipped with gear ring, and gear ring is equipped with turntable；Driving mechanism and two clamp systems are additionally provided in rack；Clamp system includes rack and first gear, and first gear is equipped with first rotating shaft, and rack is equipped with clamping bar；Driving mechanism includes the first tapered bar, the second tapered bar, second gear and third gear；The surface of second gear is equipped with annular groove, and the second tapered bar is equipped with guide block；Second gear is equipped with spline housing, first rotating shaft upper spline；Third shaft is additionally provided on workbench, third shaft is equipped with the 4th gear；Third gear is equipped with the second shaft, and the second shaft is driven with the second shaft by bevel gear set.The present invention solves the prior art and often processes a through-hole, is required to the problem that calibration is primary, causes the efficiency of processing low.
Description
Technical field
The invention belongs to component of machine manufacture fields, and in particular to a kind of brake disc processing unit (plant).
Background technology
Brake disc, in simple terms, be exactly a round plate, with garage and then rotates, and clamped by brake caliper
Brake disc and generate brake force, to play the role of slowing down or stopping.Brake disc has preferable braking effect, and dissipates
Thermal effect is good, under high speed on-position, is not likely to produce heat fading, therefore as the common a kind of brake of existing motor field current
Equipment.
Brake disc is exactly circumferentially to be equipped with several through-holes, through-hole is also known as air duct exteriorly.It mainly uses in air duct
In making automobile cross-ventilation in the process of moving, to achieve the effect that heat dissipation.In order to enable the even intensity of brake disc, because
Air duct on this brake disc usually requires to be uniformly arranged.
Now there is a kind of brake disc at present, including the multigroup air duct being uniformly arranged in the circumferential direction, it is in arc that every group of air duct, which includes three,
The through-hole (being also added or reduce according to the number of actual conditions multi-through hole) of shape setting.In the wind for processing above-mentioned brake disc
When road, typically uses drilling machine and drill to it.But using drilling machine, there are following technical problems：An each pair of through-hole
It is processed, is required to calibration once, causes the efficiency of processing low.
Invention content
The invention is intended to provide a kind of brake disc processing unit (plant), a through-hole is often processed to solve the prior art, is required to
Calibration is primary, the problem for causing the efficiency of processing low.
To achieve the above object, the present invention provides the following technical solutions, brake disc processing unit (plant), including rack, is mounted on
Workbench in rack and it is slidably connected at rack upper tool post, is set on knife rest there are three drill bit, driving knife is additionally provided in rack
The cylinder of frame sliding, three drill bits are arc-shaped to be mounted on knife rest；Worktable upper surface is rotatablely connected rack gear, gear ring upper surface
Equipped with the turntable for installing brake disc；Driving mechanism and two are additionally provided in rack about the symmetrical clamping machine of turntable shaft
Structure；Clamp system includes the rack for being fixed on knife rest one end, engaged with rack and rack-mounted first gear, the first tooth
First rotating shaft is connected with by spline on wheel, middle part and the rack of first rotating shaft constitute screw thread pair, also slidably connected in rack
The clamping bar to offset close to workbench one end with first rotating shaft is equipped with spring between clamping bar and rack；Driving mechanism includes phase
The first tapered bar, the second tapered bar and the intermeshing second gear of cooperation, third gear, the first tapered bar are fixed on rack, the
Two tapered bars, which slide laterally, to be connected in rack, and the surface of second gear is equipped with annular groove, and the bottom of the second tapered bar is equipped with and ring
The guide block of shape sliding slot cooperation；The inner wall of second gear is equipped with spline housing, and the one end of first rotating shaft far from workbench is equipped with and flower
The spline of key set cooperation；Third shaft is also rotatably connected on workbench, third shaft is equipped with the 4th tooth engaged with gear ring
Wheel；Third gear is equipped with the second shaft, and the second shaft is driven with the second shaft by bevel gear set.
The technique effect of this programme technical characteristic：
Three arc-shaped settings of drill bit form one group of air duct for realizing three arc-shaped through-holes are once got.Gear ring
For driving turntable to rotate, to realize the rotation of brake disc, manual rotation's brake disc is not needed, just can realize bore position
Variation, can reduce the labor intensity of worker.Clamp system is used to clamp brake disc in drilling, avoids brake disc from rotating, improves
Borehole accuracy.Driving mechanism is rotated for driving disc, realizes the variation of brake disc bore position.
Clamp system clamp brake disc mode be：Knife rest drives drill bit to move down when being drilled, and band carry-over bar moves down, tooth
Wheel is mobile to drive the first gear being engaged with to rotate forward, and screw thread pair is constituted between first rotating shaft and rack, so that the
It moves in one turn of direction axially adjacent to workbench.First rotating shaft squeezes clamping bar when moving, and clamping bar is close to brake disc, and real
Now to the clamping of brake disc.
First gear is connected with first rotating shaft by spline, can realize first rotating shaft rotated with first gear it is same
When, carry out lateral movement；The middle part of first rotating shaft constitutes screw thread pair with rack, when realizing first rotating shaft rotation, is slided,
To realize extruding clamping bar so that clamping bar moves the chuck clamping that will brake.
The specific implementation of driving mechanism is：After the completion of drilling, cylinder band movable knife rack moves up, so that on rack
It moves, drives the first tapered bar to move up so that the extruding force of first the second tapered bar of tapered bar pair becomes smaller, effect of first tapered bar in spring
Under, it moves to close to the direction of rack, is moved to close to the direction of rack to stir second gear.Rack drives first simultaneously
Gear inverts so that first rotating shaft is moved to close to the direction of second gear so that the spline in first rotating shaft is matched with spline housing
It closes, drives second gear rotation.
Pass through third gear drive so that the second shaft rotates, then is driven by bevel gear set so that third shaft turns
It is dynamic, so that the 4th gear rotates, ring gear against rotation is driven, the rotation of turntable is realized, realizes the change of the bore position of brake disc
Change.
When knife rest moves down again, the first tapered bar squeezes the second tapered bar so that the second tapered bar stirs second gear to separate
The direction of rack is moved, and first rotating shaft is moved to close to the direction of workbench so that first rotating shaft is quick with second gear
Disengaging so that turntable stops operating.Since the distance of knife rest movement each time is certain, it can make the second tooth
Take turns rotation the number of turns it is certain, therefore can make ring gear against rotation angle it is certain, therefore can two neighboring bore position it is certain, from
And it realizes and uniformly drills on brake disc.
The technical principle of this programme is：
When knife rest movement drives drill bit movement to drill brake disc, by the engagement of rack-and-pinion, first rotating shaft is realized
Mobile, squeezing clamping bar will brake chuck clamping, so as to improve the precision of drilling；After the completion of drilling, when knife rest moves up so that
Spline housing cooperation on spline and second gear in first rotating shaft so that turntable rotates, and is bored on brake disc to realize
The variation of hole site drills when knife rest is moved down in another position of brake disc.
What this programme can generate has the technical effect that：
1, the drill bit that the technical program passes through three arc-shaped arrangements of setting so that drilling can realize one group of wind each time
The drilling in road can save the time of calibration compared with the prior art once only makes a hole；The number of calibration can be reduced simultaneously,
The error of the generation of less calibration improves the precision of drilling；
2, pass through the cooperation of first gear and rack so that when knife rest moves down, realize the movement of clamping bar, to brake disc into
Row clamps, and brake disc is avoided to be moved in boring procedure, so that the precision higher of drilling；
3, it by the spline fitted on the spline housing and the second shaft that are arranged in second gear, and is stirred by the second voussoir
Second gear is realized the rotation of second gear, and is driven by third gear and bevel gear set, realizes the 4th gear band moving teeth circle
Rotation, to realize the rotation of driven by rotary disc brake disc；
4, the cooperation of the first tapered bar and the second tapered bar can stir the spline housing in second gear and when rack moves up
Spline fitted in two shafts；When rack moves down, the spline stirred on the spline housing and the second shaft in second gear is detached from,
To realize the rotation and stopping of turntable；And due to the distance movement of knife rest movement, the distance of rack movement is certain, because
This can realize that turntable rotational angle is certain, therefore realize the uniform drilling on brake disc；
5, during spline housing and spline fitted, second gear and first rotating shaft relatively move so that spline housing with
Spline quickly coordinates；When spline housing and spline are detached from, second gear moves round about with the second shaft, can realize fast
The disengaging of speed.
It is the preferred embodiment based on said program below：
Preferred embodiment one：Based on base case, the middle part of the turntable is equipped with multiple negative pressure holes；It is also set in the workbench
There is cavity, slide plate is slidably connected in cavity, the side wall of slide plate lower part is equipped with wedge surface, and slide plate bottom also is provided with spring；Workbench
Upper surface is equipped with the aspirating hole being connected to cavity top, and pumping check valve is equipped in aspirating hole, is additionally provided on the side wall of workbench
The gas outlet being connected to cavity top is equipped with outgassing nonreturn valve in gas outlet, the gas-guide tube for dedusting is additionally provided on gas outlet；
The side wall of workbench lower part is equipped with exhaust outlet；The shifting chute that the side wall of workbench is equipped with moving hole and is connected to mobile sky,
Baffle is slidably connected in shifting chute, spring also is provided between the top and shifting chute of baffle, the bottom of baffle is far from slide plate
Side also is provided with wedge surface；Clamping bar is equipped with third tapered bar, and third tapered bar coordinates with the wedge surface on baffle and slide plate respectively.
Advantageous effect：Clamping bar drives third tapered bar to be moved to close to workbench direction to when being moved close to workbench direction
It is dynamic, when third tapered bar is contacted with the wedge surface on baffle, with the lasting movement of third tapered bar, upward baffle so that third
Tapered bar slides into cavity, then contacts with the wedge surface on slide plate, upward slide plate so that air in the cavity on slide plate top from
Gas outlet is discharged, and to drill, generation clast is blown away, and clast is avoided to influence borehole accuracy.
After the completion of drilling, when clamping bar negative direction moves, the power of upward slide plate disappears, and slide plate is under the effect of gravity
It moves down, the space in the cavity on slide plate top becomes larger, and from aspirating hole air-breathing, the air between turntable and brake disc is evacuated to cavity
Top, to realize that brake disc is fixed on turntable, brake disc moves during avoiding driven by rotary disc brake disc from rotating,
So that the drilling precision higher of brake disc.
Preferred embodiment two：Based on preferred embodiment one, is set on the knife rest there are three package drill bit and hollow guide sleeve, led
To between set and knife rest be equipped with spring.
Advantageous effect：Guide sleeve can be oriented to drill bit, and can determine that drill bit stretches out the length of guide sleeve, from
And avoid drill bit drilling bore hole on turntable.
Preferred embodiment three：Based on preferred embodiment two, the exhaust outlet is connected with storing pipe, storing pipe far from exhaust outlet one
End is connected to guide sleeve, and piston is slidably connected in storing pipe, coolant liquid is marked between storing pipe inner carrier and guide sleeve.
Advantageous effect：After the completion of bit bore, slide plate squeezes the air of cavity lower part, and cavity lower part and storing pipe
Connection, therefore extrusion piston, the coolant liquid in storing pipe is squeezed into guide sleeve so as to be cooled down to drill bit.
Preferred embodiment four：Based on preferred embodiment three, the clamping bar is cambered surface close to the one side of workbench.
Advantageous effect：Cambered surface can coordinate with the outer wall of brake disc, so as to preferably to chuck clamping of braking.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the enlarged drawing of part B in Fig. 1；
Fig. 4 is the enlarged drawing of C portion in Fig. 1.
Specific implementation mode
Below by specific implementation mode, the present invention is described in further detail：
Reference numeral in Figure of description includes：Workbench 1, cavity 11, moving hole 12, shifting chute 13, aspirating hole 14,
Gas outlet 15, slide plate 2, baffle 3, storing pipe 4, piston 41, clamp system 5, rack 51, first gear 52, clamps exhaust outlet 16
Bar 53, third tapered bar 54, driving mechanism 6, the first tapered bar 61, the second tapered bar 62, guide block 621, second gear 63, third gear
64, the 4th gear 65, first bevel gear 66, second bevel gear 67, gear ring 7, turntable 8, negative pressure hole 81, knife rest 9, drill bit 91, lead
To set 92.
As shown in Figure 1, brake disc processing unit (plant), including rack, knife rest 9 is slidably connected in rack, knife rest 9 is equipped with three
The drill bit 91 of a arc-shaped setting, as shown in Fig. 2, hollow guide sleeve 92 is enclosed with outside drill bit 91, guide sleeve 92 and knife rest 9
Between be equipped with spring.9 lower section of rack upper tool post is equipped with workbench 1, the groove of the periphery of the upper surface of workbench 1.
The upper surface of workbench 1 is rotatablely connected rack gear 7, and gear ring 7 is equipped with turntable 8, and the middle part of turntable 8 is equipped with multiple bear
Press hole 81.It is equipped with cavity 11 in workbench 1,1 upper surface of workbench is equipped with the aspirating hole 14 being connected to cavity 11, in aspirating hole 14
Equipped with the pumping check valve for being pumped into extraneous gas in cavity 11.Slide plate 2, a left side for slide plate 2 are slidably connected in cavity 11
The lower part of right side wall is equipped with wedge surface, and the middle part of wedge surface towards slide plate 2 tilts down, between 11 bottom of bottom and cavity of slide plate 2
Equipped with spring.
The top of 1 right side wall of workbench is equipped with the gas outlet 15 being connected to the cavity 11 of 2 top of slide plate, is set in gas outlet 15
Have the outgassing nonreturn valve of the gas discharge in cavity 11；Gas-guide tube is also associated on gas outlet 15, gas-guide tube is bellows, and
The one end of gas-guide tube far from gas outlet 15 is fixed on knife rest 9, and the opening of gas-guide tube is towards workbench 1.The bottom of workbench 1 is set
There is the exhaust outlet 16 that the cavity 11 with 2 lower section of slide plate is connected to, storing pipe 4 is connected on exhaust outlet 16.
Slidably connect piston 41 in storing pipe 4, one end sealing of the storing pipe 4 far from exhaust outlet 16, and set that there are three go out
Material mouth is equipped with the feed inlet being connected to discharge port on three guide sleeves 92；It is noted between 4 inner carrier 41 of storing pipe and guide sleeve 92
There is coolant liquid.
The moving hole 12 being connected to cavity 11 is equipped in the left and right sidewall of workbench 1, the top of moving hole 12 is along longitudinal direction
Equipped with shifting chute 13, baffle 3 is slidably connected in shifting chute 13, lower part of the baffle 3 far from 2 side of slide plate is equipped with wedge surface, wedge surface
Setting is tilted down towards 11 middle part of cavity；It also is provided with spring between baffle 3 and shifting chute 13.
Brake disc processing unit (plant) further includes driving mechanism 6 and two clamp systems 5 about 1 axisymmetrical of workbench.Such as
Shown in Fig. 3, clamp system 5 includes rack 51, first gear 52 and clamping bar 53, and rack 51 is fixed on the end of knife rest 9, and first
Gear 52 is rotatablely connected in rack, and first rotating shaft is equipped in first gear 52, and first gear 52 passes through with first rotating shaft
Spline connects.The middle part of first rotating shaft is threadedly coupled with rack, and clamping bar 53 is slidably connected in rack, and clamping bar 53 and machine
The spring for reset is transversely equipped between frame.First rotating shaft offsets close to one end of workbench 1 and clamping bar 53, clamping bar
53 close to workbench 1 one side be cambered surface.The lower surface of clamping bar 53 is connected with the third tapered bar coordinated with wedge surface by strut
54。
Driving mechanism 6 includes the first tapered bar 61, the second tapered bar 62, second gear 63 and third gear 64, the first tapered bar 61
Coordinate with the second tapered bar 62, and the first tapered bar 61 is fixed on the rack 51 in left side.Second tapered bar 62 is transversely slidably connected at
In rack, and spring being transversely equipped between the second tapered bar 62 and rack, the bottom of the second tapered bar 62 is equipped with guide block 621, and second
The surface of gear 63 is equipped with the sliding slot coordinated with guide block 621.
The middle part of second gear 63 is equipped with spline housing, and being equipped with positioned at 52 left end of first gear for first rotating shaft is matched with spline housing
The spline of conjunction.Second gear 63 is engaged with third gear 64, and third gear 64 is equipped with the second shaft, and the second shaft is mounted on
In rack.As shown in figure 4, driving mechanism 6 further includes the third shaft being rotatably connected on groove, the second shaft turns with third
Axis is driven by bevel gear set, bevel gear set include be mounted on the second shaft on first bevel gear 66 and be mounted on third shaft
On second bevel gear 67, first bevel gear 66 and second bevel gear 67 engage, and is additionally provided in third shaft and is engaged with gear ring 7
4th gear 65.
Specific work process is：Brake disc is placed on turntable 8, cylinder is started, cylinder band movable knife rack 9 moves down so that
Drill bit 91 moves down, and drills to brake disc.When rack knife rest 9 moves down, band carry-over bar 51 moves down, so that first gear 52
Rotate forward, first gear 52 drive first rotating shaft rotate forward, due to being threadedly coupled between first rotating shaft and rack, and first rotating shaft with
First gear 52 is connected by spline, therefore first rotating shaft can be moved to close to the direction of workbench 1.
Clamping bar 53 is squeezed when first rotating shaft moves so that clamping bar 53 is moved to close to 1 direction of workbench, two clampings
Bar 53 is moved to close to 1 direction of workbench, and one group of wind is drilled out in brake panel surface by chuck clamping of braking, then by drill bit 91
Road；When drill bit 91 drills, guide sleeve 92 is contacted with brake panel surface first, and realization limits bore position, and due to
The size of guide sleeve 92 determines, therefore can ensure that drill bit 91 stretches out the length of guide sleeve 92, so as to be carried out to drilling depth
Limitation, avoids the drilling bore hole on turntable 8 of drill bit 91.And it during clamping bar 53 is moved to close 1 direction of workbench, drives
Third tapered bar 54 is moved to close to 1 direction of workbench.
When third tapered bar 54 is contacted with the wedge surface on baffle 3, baffle 3 is squeezed, as third tapered bar 54 is gradually to workbench 1
Middle part is moved, and baffle 3 is pushed up, and third tapered bar 54 is slid by moving hole 12 in cavity 11, with the wedge surface on slide plate 2
Contact, and slide plate 2 is jacked up upwards.Slide plate 2 moves up the gas for squeezing 11 top of cavity, unidirectional due to being equipped with pumping in aspirating hole 14
Valve, therefore gas is discharged by gas outlet 15, to be discharged by gas-guide tube, and is blown and is sprinkling upon brake panel surface, and drilling is generated
Clast blow away.
After the completion of drilling, cylinder band movable knife rack 9 moves up so that and rack 51 moves up, therefore the first tapered bar 61 is driven to move up,
The power that the first tapered bar 61 squeezes the second tapered bar 62 at this time becomes smaller, and the second tapered bar 62 moves right under the action of the spring, and second
Tapered bar 62 drives second gear 63 to move right.When rack 51 moves up so that first gear 52 inverts, therefore first rotating shaft is to remote
Moved from 1 direction of workbench, the first rotating shaft in left side is relatively moved with second gear 63, the spline in the first rotating shaft in left side with
Spline housing cooperation in second gear 63, to drive second gear 63 to be driven.
Pass through third gear 64 to be driven so that the second shaft rotates, and to drive first bevel gear 66 to rotate, and passes through the
Two bevel gears 67 are driven so that third shaft rotates, and changes rotation direction.Third shaft drives the rotation of the 4th gear 65,
To drive the gear ring 7 being engaged with to rotate, the rotation of turntable 8 is realized, drive brake disc rotation so that the another one of brake disc
Setting in the lower section of drill bit 91.
First rotating shaft far from 1 direction of workbench to when moving, and clamping bar 53 is under the action of the spring to far from 1 side of workbench
To movement, brake disc is unclamped, brake disc rotation is driven convenient for turntable 8.When simultaneously clamping on the movement of bar 53 so that third tapered bar 54
Cavity 11 is skidded off, slide plate 2 moves down under gravity.Slide plate 2 forms 41 structure of piston with cavity 11, when slide plate 2 moves down, on cavity 11
Portion is evacuated by aspirating hole 14, and the gas between turntable 8 and brake disc is pumped into 11 top of cavity by negative pressure hole 81, realizes and turns
Disk 8 is tightly fastened with brake disc, and turntable 8 is avoided to move.
Meanwhile slide plate 2 squeezes the gas of 11 lower part of cavity when moving down, since storing pipe 4 is connected to 11 lower part of cavity, because
The gas of this 11 lower part of cavity enters in storing pipe 4, extrusion piston 41, and piston 41 squeezes coolant liquid, and coolant liquid is squeezed into guiding
In set 92, drill bit 91 is cooled down.When cylinder band movable knife rack 9 moves down, realization drills to brake disc another location.
For those skilled in the art, under the premise of not departing from technical solution of the present invention, if can also make
Dry modification and improvement, these should also be considered as protection scope of the present invention, these all do not interfere with this patent implementation effect and
Patent practicability.
Claims (5)
1. brake disc processing unit (plant), including rack, rack-mounted workbench and it is slidably connected at rack upper tool post, knife
It is set on frame there are three drill bit, the cylinder of driving knife rest sliding is additionally provided in rack, it is characterised in that：Three arc-shaped installations of drill bit
On knife rest；Worktable upper surface is rotatablely connected rack gear, and gear ring upper surface is equipped with the turntable for installing brake disc；In rack
Driving mechanism and two are additionally provided with about the symmetrical clamp system of turntable shaft；
Clamp system includes the rack for being fixed on knife rest one end, engaged with rack and rack-mounted first gear, and first
First rotating shaft is connected with by spline on gear, middle part and the rack of first rotating shaft constitute screw thread pair, be also slidably connected in rack
There is the clamping bar to offset close to workbench one end with first rotating shaft, spring is equipped between clamping bar and rack；
Driving mechanism includes matched first tapered bar, the second tapered bar and intermeshing second gear, third gear, first wedge
Bar is fixed on rack, and the second tapered bar, which slides laterally, to be connected in rack, and spring is equipped between the second tapered bar and rack；Second
The surface of gear is equipped with annular groove, and the bottom of the second tapered bar is equipped with the guide block coordinated with annular groove；The inner wall of second gear
It is equipped with spline housing, the one end of first rotating shaft far from workbench is equipped with the spline coordinated with spline housing；Also rotation connects on workbench
It is connected to third shaft, third shaft is equipped with the 4th gear engaged with gear ring；Third gear be equipped with the second shaft, second turn
Axis is driven with the second shaft by bevel gear set.
2. brake disc processing unit (plant) according to claim 1, it is characterised in that：The middle part of the turntable is equipped with multiple negative pressure
Hole；It is additionally provided with cavity in the workbench, slide plate is slidably connected in cavity, the side wall of slide plate lower part is equipped with wedge surface, slide plate bottom
Portion also is provided with spring；Worktable upper surface is equipped with the aspirating hole being connected to cavity top, and pumping check valve, work are equipped in aspirating hole
Make to be additionally provided with the gas outlet being connected to cavity top on the side wall of platform, outgassing nonreturn valve is equipped in gas outlet, is also set on gas outlet
It is useful for the gas-guide tube of dedusting；The side wall of workbench lower part is equipped with exhaust outlet；The side wall of workbench be equipped with moving hole and with
The shifting chute of empty connection is moved, baffle is slidably connected in shifting chute, spring also is provided between the top and shifting chute of baffle, keep off
Side of the bottom of plate far from slide plate also is provided with wedge surface；Clamping bar be equipped with third tapered bar, third tapered bar respectively with baffle and cunning
Wedge surface cooperation on plate.
3. brake disc processing unit (plant) according to claim 2, it is characterised in that：Drill bit is wrapped up there are three being set on the knife rest
And hollow guide sleeve, spring is equipped between guide sleeve and knife rest.
4. brake disc processing unit (plant) according to claim 3, it is characterised in that：The exhaust outlet is connected with storing pipe, storage
The one end of expects pipe far from exhaust outlet is connected to guide sleeve, and piston, storing pipe inner carrier and guide sleeve are slidably connected in storing pipe
Between be marked with coolant liquid.
5. brake disc processing unit (plant) according to claim 4, it is characterised in that：One side of the clamping bar close to workbench
For cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265119.XA CN108515203B (en) | 2018-03-28 | 2018-03-28 | Brake disc processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265119.XA CN108515203B (en) | 2018-03-28 | 2018-03-28 | Brake disc processing unit (plant) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108515203A true CN108515203A (en) | 2018-09-11 |
| CN108515203B CN108515203B (en) | 2019-07-09 |
Family
ID=63430683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810265119.XA Active CN108515203B (en) | 2018-03-28 | 2018-03-28 | Brake disc processing unit (plant) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108515203B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531200A (en) * | 2018-11-29 | 2019-03-29 | 马鞍山迪斯福工业设计有限公司 | Boring device is used in a kind of processing of steel pipe |
| CN109834479A (en) * | 2019-02-25 | 2019-06-04 | 浙江华亿电气有限公司 | Two-way clamping integrates fixture |
| CN112024994A (en) * | 2020-09-05 | 2020-12-04 | 刘婷婷 | Automobile brake disc machining system and method |
| CN112276626A (en) * | 2020-11-12 | 2021-01-29 | 常德市格佳机械有限公司 | Positioning tool for machining multiple stations of guide sleeve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1764855A1 (en) * | 1989-10-05 | 1992-09-30 | Всесоюзный Научно-Исследовательский И Проектно-Технологический Институт Нефтяного Машиностроения | Drilling apparatus |
| CN103611963A (en) * | 2013-11-20 | 2014-03-05 | 四川瑞迪佳源机械有限公司 | Automatic drilling machine capable of drilling equal diameter positions of workpiece and control method of automatic drilling machine |
| CN104889445A (en) * | 2015-05-22 | 2015-09-09 | 蚌埠市金林数控机床制造有限公司 | Novel self-chip-removal machine tool |
| CN105945584A (en) * | 2016-05-23 | 2016-09-21 | 朱春锋 | Brake disc machining device |
| CN205927182U (en) * | 2016-08-03 | 2017-02-08 | 滁州兴达机电有限公司 | Porous drilling machine of vertical auto -feed of combination |
| CN107716986A (en) * | 2017-11-07 | 2018-02-23 | 河海大学常州校区 | A kind of semi-automatic drilling machine |
-
2018
- 2018-03-28 CN CN201810265119.XA patent/CN108515203B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1764855A1 (en) * | 1989-10-05 | 1992-09-30 | Всесоюзный Научно-Исследовательский И Проектно-Технологический Институт Нефтяного Машиностроения | Drilling apparatus |
| CN103611963A (en) * | 2013-11-20 | 2014-03-05 | 四川瑞迪佳源机械有限公司 | Automatic drilling machine capable of drilling equal diameter positions of workpiece and control method of automatic drilling machine |
| CN104889445A (en) * | 2015-05-22 | 2015-09-09 | 蚌埠市金林数控机床制造有限公司 | Novel self-chip-removal machine tool |
| CN105945584A (en) * | 2016-05-23 | 2016-09-21 | 朱春锋 | Brake disc machining device |
| CN205927182U (en) * | 2016-08-03 | 2017-02-08 | 滁州兴达机电有限公司 | Porous drilling machine of vertical auto -feed of combination |
| CN107716986A (en) * | 2017-11-07 | 2018-02-23 | 河海大学常州校区 | A kind of semi-automatic drilling machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531200A (en) * | 2018-11-29 | 2019-03-29 | 马鞍山迪斯福工业设计有限公司 | Boring device is used in a kind of processing of steel pipe |
| CN109834479A (en) * | 2019-02-25 | 2019-06-04 | 浙江华亿电气有限公司 | Two-way clamping integrates fixture |
| CN109834479B (en) * | 2019-02-25 | 2024-04-02 | 浙江华亿电气有限公司 | Two-way clamping comprehensive clamp |
| CN112024994A (en) * | 2020-09-05 | 2020-12-04 | 刘婷婷 | Automobile brake disc machining system and method |
| CN112024994B (en) * | 2020-09-05 | 2021-10-26 | 山东信昌环保科技有限公司 | Automobile brake disc machining system and method |
| CN112276626A (en) * | 2020-11-12 | 2021-01-29 | 常德市格佳机械有限公司 | Positioning tool for machining multiple stations of guide sleeve |
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