CN111844233B - High-efficient radial drilling equipment of carbon pottery brake disc - Google Patents
High-efficient radial drilling equipment of carbon pottery brake disc Download PDFInfo
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- CN111844233B CN111844233B CN202010769492.6A CN202010769492A CN111844233B CN 111844233 B CN111844233 B CN 111844233B CN 202010769492 A CN202010769492 A CN 202010769492A CN 111844233 B CN111844233 B CN 111844233B
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- seat
- connecting rod
- radial drilling
- conveyor belt
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- 238000005553 drilling Methods 0.000 title claims abstract description 55
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract description 11
- 229910052799 carbon Inorganic materials 0.000 title abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 71
- 239000000919 ceramic Substances 0.000 claims abstract description 19
- 238000004080 punching Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 230000001154 acute effect Effects 0.000 description 6
- 229910003460 diamond Inorganic materials 0.000 description 6
- 239000010432 diamond Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/16—Perforating by tool or tools of the drill type
-
- 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
- B23B39/22—Drilling machines with a plurality of working-spindles; Drilling automatons with working-spindles in opposite headstocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
- B26D5/22—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member and work feed mechanically connected
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2215/00—Details of workpieces
- B23B2215/08—Automobile wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/011—Means for holding or positioning work by clamping claws, e.g. in high speed slicers for food products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Braking Arrangements (AREA)
Abstract
The invention relates to the field of automobile part processing, in particular to a high-efficiency radial drilling device for a carbon ceramic brake disc, which comprises a workbench, a first conveyor belt, a second conveyor belt, a material moving assembly, a rotary fixture and a radial drilling assembly, wherein the rotary fixture comprises two guide rods, two support tables capable of moving in opposite directions on the guide rods, a positioning wheel and a rotary driving mechanism, the radial drilling assembly comprises two horizontal punching mechanisms and a radial driving mechanism for driving the two horizontal punching mechanisms to move in opposite directions, the material moving assembly comprises two lifting mechanisms, two chuck fixtures respectively arranged at the bottoms of the lifting mechanisms for clamping the brake disc and a transverse moving mechanism for driving the two lifting mechanisms to synchronously translate, the full-automatic radial drilling operation of the carbon ceramic brake disc is realized in the modes of automatic disc feeding, automatic drilling and automatic disc taking, and the simultaneous operation of two symmetrically arranged drill bits is realized, the efficiency of drilling operation has effectually been accelerated.
Description
Technical Field
The invention relates to the field of automobile part processing, in particular to a high-efficiency radial drilling device for a carbon ceramic brake disc.
Background
The brake disc, in short, is a circular disc which also rotates when the vehicle is moving. The brake caliper clamps the brake disc to generate braking force, and when the brake is stepped, the brake caliper clamps the brake disc to play a role in reducing speed or stopping. The brake disc has good braking effect and is easier to maintain than a drum brake. The disc brake disc is divided into a solid disc (single disc) and an air duct disc (double disc). Solid discs are easier to understand and, as it is said, are solid. The air duct plate has the effect of ventilating as the name suggests. From the appearance, the air duct has a plurality of holes which are led to the center of a circle on the circumference, and is called as an air duct. The automobile achieves the purpose of heat dissipation through air convection at the air duct during running, and the heat dissipation effect is much better than that of a solid type. Most cars are front-drive, the front disk has large abrasion due to the use frequency meter, so a front air duct disk and a rear solid disk (single disk) are adopted. There are also wind tunnel plates at the front and back, but the manufacturing cost is not poor.
The carbon-ceramic brake disc is made of carbon fiber reinforced silicon carbide-based composite material. The high-end of the carbon-ceramic brake disc is mysterious, and although the carbon-ceramic brake disc has been known for a long time, the carbon-ceramic brake disc still has little knowledge for most people. Carbon-ceramic brake disks combine the physical properties of both carbon fibers and polycrystalline silicon carbide. The brake disc has the advantages of light weight, good hardness, stability under high pressure and high temperature, thermal shock resistance, equal toughness, shear fracture characteristic and the like, so that the service life of the brake disc is prolonged, and all problems caused by load are avoided.
Carbon pottery brake disc is different with ordinary brake disc that punches, and its direction of punching of ordinary punching disc is the direction of perpendicular to quotation, and to carbon pottery brake disc, its direction of punching is for radially punching along it, because comparatively cold door is little popular, has fresh dedicated equipment to process it, consequently necessary design one kind can be convenient carry out radial automatic punching's equipment to carbon pottery brake disc.
Disclosure of Invention
For solving the technical problem, the high-efficient radial drilling equipment of carbon pottery brake disc is provided, and this technical scheme can be convenient and swift carry out the radial drilling of a plurality of on the circumferencial direction to carbon pottery brake disc.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a high-efficiency radial drilling device for a carbon-ceramic brake disc comprises a workbench, a first conveyor belt, a second conveyor belt, a material moving assembly, a rotary clamp and a radial drilling assembly;
the workbench is positioned between the first conveyor belt and the second conveyor belt, and the radial drilling assembly and the rotary clamp are arranged on the workbench;
the rotary fixture comprises two parallel and horizontally arranged guide rods, two support tables capable of moving in opposite directions on the guide rods, positioning wheels arranged on the two support tables and used for abutting against the brake disc together, and rotary driving mechanisms respectively arranged on the two support tables and used for rotating the brake disc;
the radial drilling assembly comprises two horizontal drilling mechanisms and a radial driving mechanism for driving the two horizontal drilling mechanisms to move oppositely;
the material moving assembly comprises two lifting mechanisms, two chuck clamps arranged at the bottoms of the lifting mechanisms respectively and used for clamping brake discs and a transverse moving mechanism used for driving the two lifting mechanisms to translate synchronously.
Preferably, the both ends of two guide arms are respectively through bar shaped plate fixed connection, the fixed two longitudinal support boards that are provided with in top of workstation, the same one end of two guide arms all sets up in the top of longitudinal support board through the bar shaped plate that corresponds is fixed, the bottom both ends of every brace table all with two guide arm sliding connection, two locating wheels on every brace table all are symmetrical state and set up in brace table's top both ends, the top symmetry of one of them brace table is provided with two photoelectric sensor transmitters, the top symmetry of another brace table is provided with two photoelectric sensor receiving terminals, two photoelectric sensor receiving terminals and two photoelectric sensor transmitting terminal one-to-one cooperation.
Preferably, a middle beam is fixedly connected with the middle parts of the two guide rods, the middle beam is connected with one support platform through a first air cylinder, the two ends of the first air cylinder are respectively connected with the bottoms of the middle beam and the support platform, a diamond plate is fixedly arranged at the top of the middle beam, the long axis direction of the diamond plate is perpendicular to the guide rods, the two ends of the long axis of the diamond plate are equally divided into two ends and are respectively connected with the support platform through a pull rod, the two ends of the pull rod are respectively connected with the end portions of the support platform and the diamond plate in a shaft coupling mode, and the two strip plates are provided with limiting bolts used for supporting the support platform to abut against.
Preferably, rotary driving mechanism includes that the bar is smooth fast, driving motor and anti-skidding rubber tyer, a first bar spout the same with the guide arm direction is seted up at the middle part on the brace table, the bar slides fast and slides and set up in first bar spout, driving motor is fixed to be set up in the bar and slides fast one end top of being close to the diamond plate, anti-skidding rubber tyer sets up in the smooth fast one end bottom of bar, driving motor's output shaft is downwards with anti-skidding rubber tyer fixed connection, the brace table is close to the fixed two gim pegs that are provided with in one end bottom of diamond plate, two gim pegs all are connected with the smooth fast bottom of bar through an extension spring.
Preferably, the horizontal mechanism of punching includes horizontal supporting seat, the slide, adjusting screw and is used for the main shaft system of drilling, offer the second bar spout that is used for supplying slide lateral shifting on the horizontal supporting seat, the main shaft system is the fixed setting of horizontality on the slide, adjusting bolt sets up in the top one end of horizontal supporting seat through an L type seat is fixed, adjusting bolt is horizontality and L type seat coupling to adjusting bolt's one end is passed the slide and with slide screw-thread fit.
Preferably, the radial driving mechanism comprises a base, a second cylinder and a right-angle connecting rod, the acute angle connecting rod, long connecting rod and two rectangle slip tables, the base is the horizontality setting, the bottom of base is provided with the straight line spout of two parallels, two rectangle slip tables are located the top of base and with two straight line spout sliding fit, long connecting rod is located top one side of base, the second cylinder level sets up in one side of base, right angle connecting rod and acute angle connecting rod set up respectively in the top both ends of base and the two turning department all with the base coupling, the both ends of long connecting rod respectively with the one end coupling of right angle connecting rod and acute angle connecting rod, the other end of right angle connecting rod and acute angle connecting rod all is through a short connecting rod and rectangle slip table coupling, horizontal supporting seat is fixed to be set up in the top of rectangle slip table, the one end of second cylinder and one side coupling of base, the outside coupling of the other end and long pull rod.
Preferably, elevating system is including removing the seat, the major axis cylinder, lifter plate and two spacing axles, through a transverse connection board fixed connection between two elevating system's the removal seat, the major axis cylinder is the fixed top that sets up in removing the seat of vertical state, and its output shaft is vertical to pass downwards remove the seat and with the lifter plate fixed connection of below, two spacing axles all are the fixed top both ends that set up in the lifter plate of vertical state, the equal vertical upwards pass removal seat in the upper end of two spacing axles, the chuck anchor clamps are fixed to be set up in the bottom of lifter plate, two remove the seat and link to each other with two outputs of sideslip mechanism respectively.
Preferably, all set up one on every removes the seat and detect the piece, the top of sideslip mechanism is the interval and is provided with the photoelectric switch of three cooperation detection piece, and three photoelectric switch is located first conveyer belt, second conveyer belt and rotary fixture directly over respectively.
Preferably, a semicircular intercepting frame for intercepting the brake disc is fixedly arranged at the tail end of the first conveyor belt.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the full-automatic radial drilling operation of the carbon ceramic brake disc is realized in the modes of automatic disc feeding, automatic drilling and automatic disc taking, and the efficiency of the drilling operation is effectively accelerated by simultaneously operating the symmetrically arranged double drill bits.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is a schematic perspective view of the material moving assembly of the present invention.
FIG. 4 is a perspective view of the rotary fixture and radial drilling assembly of the present invention.
FIG. 5 is a side view of the rotary fixture and radial drill assembly of the present invention.
FIG. 6 is a perspective view of the radial drilling assembly of the present invention.
Fig. 7 is a perspective view of the radial driving mechanism of the present invention.
Fig. 8 is a first perspective view of the rotary jig of the present invention.
Fig. 9 is a schematic perspective view of a rotary jig according to the present invention.
Description of the drawings: 1-a workbench; 2-a first conveyor belt; 3-a second conveyor belt; 4-moving the material component; 5-rotating the clamp; 6-a radial drilling assembly; 7-a guide rod; 8, supporting the table; 9-a positioning wheel; 10-a chuck clamp; 11-a traversing mechanism; 12-a strip; 13-longitudinal support plates; 14-a photosensor emitter; 15-photoelectric sensor receiving end; 16-a centre sill; 17-a first cylinder; 18-rhombus plate; 19-a pull rod; 20-a limit bolt; 21-strip shape is smooth and fast; 22-a drive motor; 23-antiskid rubber wheels; 24-a first bar chute; 25-a dead bolt; 26-a tension spring; 27-transverse support seat; 28-a slide; 29-adjusting screw; 30-a spindle system; 31-L shaped seat; 32-a base; 33-a second cylinder; 34-right angle linkage; 35-acute angle link; 36-long connecting rod; 37-a rectangular slide; 38-linear chute; 39-short link; 40-a movable seat; 41-long axis cylinder; 42-a lifter plate; 43-a limit shaft; 44-transverse webs; 45-detection piece; 46-a photoelectric switch; 47-semicircular intercepting frame; 48-brake disc.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 to 9, the efficient radial drilling device for the carbon-ceramic brake disc comprises a workbench 1, a first conveyor belt 2, a second conveyor belt 3, a material moving assembly 4, a rotary clamp 5 and a radial drilling assembly 6;
the first conveyor belt 2 is used for conveying a brake disc 48 to be machined, the second conveyor belt 3 is used for conveying the brake disc 48 after drilling machining is completed, the rotary clamp 5 is used for clamping the brake disc 48 during drilling on one hand, and can rotate the brake disc 48 by a certain angle on the other hand so as to perform another radial drilling operation, and the material moving assembly 4 is used for moving the brake disc 48 among the first conveyor belt 2, the rotary clamp 5 and the second conveyor belt 3.
The workbench 1 is positioned between the first conveyor belt 2 and the second conveyor belt 3, and the radial drilling assembly 6 and the rotary clamp 5 are arranged on the workbench 1;
the rotary fixture 5 comprises two parallel and horizontally arranged guide rods 7, two support tables 8 capable of moving in opposite directions on the guide rods 7, positioning wheels 9 arranged on the two support tables 8 and used for abutting against the brake disc 48 together, and rotary driving mechanisms respectively arranged on the two support tables 8 and used for rotating the brake disc 48; move material subassembly 4 and erect brake disc 48 on two brace tables 8, be close to in opposite directions through two brace tables 8 and then hold brake disc 48 tightly jointly through all locating wheels 9, the outer fringe of all locating wheels 9 all has one deck anti-skidding glue film, and rotary drive mechanism is used for driving brake disc 48 and rotates.
The radial drilling assembly 6 comprises two horizontal drilling mechanisms and a radial driving mechanism for driving the two horizontal drilling mechanisms to move oppositely; radial drilling subassembly 6 sets up the horizontal mechanism of punching in brake disc 48 both sides through two symmetries, once can drill out two holes on same diameter direction on brake disc 48, and after two holes on this diameter direction had bored, rotary drive mechanism drove the rotatory angle of brake disc 48, and radial drive mechanism drives two horizontal mechanisms of punching and is close to each other to accomplish two drilling on another diameter direction, until drilling out a plurality of along the hole of 48 circumferencial direction evenly distributed of brake disc with this mode.
The material moving assembly 4 comprises two lifting mechanisms, two chuck clamps 10 respectively arranged at the bottoms of the lifting mechanisms and used for clamping brake discs 48, and a transverse moving mechanism 11 used for driving the two lifting mechanisms to synchronously translate. The lifting mechanism drives the chuck clamp 10 to descend, the inner ring of the brake disc 48 is outwards supported by the chuck clamp 10 to complete picking, the lifting mechanism drives the brake disc 48 to rise after picking, then the brake disc 48 is transversely translated through the transverse translation mechanism 11, and finally the brake disc 48 is put down through the lifting mechanism to be in place.
Two guide arm 7's both ends are respectively through bar shaped plate 12 fixed connection, the fixed two longitudinal support board 13 that are provided with in top of workstation 1, two guide arm 7 all set up in the top of longitudinal support board 13 with the one end through the bar shaped plate 12 that corresponds, every brace table 8's bottom both ends all with two guide arm 7 sliding connection, two locating wheels 9 on every brace table 8 all are the symmetric state and set up in brace table 8's top both ends, one of them brace table 8's top symmetry is provided with two photoelectric sensor transmitters 14, another brace table 8's top symmetry is provided with two photoelectric sensor receiving terminals 15, two photoelectric sensor receiving terminals 15 and two photoelectric sensor transmitting terminal one-to-one cooperation. Move material mechanism and erect brake disc 48 back on two brace tables 8, be close to in opposite directions through two brace tables 8, hold brake disc 48 together tightly up to four locating wheels 9 on two brace tables 8, whether the detection route through two pairs of photoelectric sensor transmitting terminals and photoelectric sensor receiving terminal 15 is blockked, judge whether have between two brace tables 8 and put brake disc 48.
Rotatory actuating mechanism includes the smooth fast 21 of bar, driving motor 22 and anti-skidding rubber tyer 23, a first bar spout 24 the same with the 7 directions of guide arm is seted up at the middle part on the brace table 8, the smooth fast 21 slip of bar sets up in first bar spout 24, driving motor 22 is fixed to be set up in the smooth fast 21 one end top that is close to diamond-shaped plate 18 of bar, anti-skidding rubber tyer 23 sets up in the smooth fast 21 one end bottom of bar, driving motor 22's output shaft is downward with anti-skidding rubber tyer 23 fixed connection, the fixed two gim pegs 25 that are provided with in the one end bottom that brace table 8 is close to diamond-shaped plate 18, two gim pegs 25 all are connected with the smooth 21 bottom of bar through an extension spring 26. The anti-skid rubber wheel 23 is driven to rotate by the driving motor 22, and the brake disc 48 tightly attached to the anti-skid rubber wheel 23 rotates together. The two tension springs 26 always keep the bar slide 21 in the first bar guide 24 close to the brake disk 48 and always abut against the brake disk 48.
Horizontal hole punching mechanism includes horizontal supporting seat 27, slide 28, adjusting screw 29 and the main shaft system 30 that is used for drilling, offer the second bar spout that is used for supplying slide 28 lateral shifting on the horizontal supporting seat 27, main shaft system 30 is the fixed setting of horizontality on slide 28, adjusting bolt sets up in the top one end of horizontal supporting seat 27 through an L type seat 31 is fixed, adjusting bolt is the horizontality and connects with L type seat 31 hub connection, and adjusting bolt's one end passes slide 28 and with slide 28 screw-thread fit. The slide 28 is translated on the transverse support 27 by rotating the adjusting screw 29, so as to adjust the initial position of the spindle system 30 on the transverse support 27, thus avoiding the spindle system 30 being able to punch the hole in the radial direction of the brake disc 48 after the driving mechanism has moved the horizontal punching assembly.
The radial driving mechanism comprises a base 32, a second cylinder 33, a right-angle connecting rod 34, an acute-angle connecting rod 35, a long connecting rod 36 and two rectangular sliding tables 37, wherein the base 32 is arranged in a horizontal state, two parallel linear sliding grooves 38 are arranged at the bottom of the base 32, the two rectangular sliding tables 37 are arranged at the top of the base 32 and are in sliding fit with the two linear sliding grooves 38, the long connecting rod 36 is arranged at one side of the top of the base 32, the second cylinder 33 is arranged at one side of the base 32 horizontally, the right-angle connecting rod 34 and the acute-angle connecting rod 35 are respectively arranged at two ends of the top of the base 32, the turning positions of the right-angle connecting rod 34 and the acute-angle connecting rod 35 are respectively coupled with the base 32, two ends of the long connecting rod 36 are respectively coupled with one ends of the right-angle connecting rod 34 and the acute-angle connecting rod 35, the other ends of the right-angle connecting rod 34 and the acute-angle connecting rod 35 are respectively coupled with the rectangular sliding tables 37 through a short connecting rod 39, the transverse supporting seat 27 is fixedly arranged at the top of the rectangular sliding tables 37, one end of the second cylinder 33 is coupled with one side of the base 32, the other end is coupled with the outer side of the long pull rod 19. Stretch out through second cylinder 33, the output of second cylinder 33 promotes long connecting rod 36 to long connecting rod 36 will be respectively the right angle connecting rod 34 and the acute angle connecting rod 35 of self both ends coupling rotate an angle towards same direction, and then the other end of right angle connecting rod 34 and acute angle connecting rod 35 promotes corresponding rectangle slip table 37 through short connecting rod 39 respectively, makes two rectangle slip tables 37 be close to each other, until driving two horizontal hole punching mechanism and accomplishing brake disc 48's radial drilling.
Elevating system is including removing seat 40, major axis cylinder 41, lifter plate 42 and two spacing axles 43, through a transverse connection board 44 fixed connection between two elevating system's the removal seat 40, major axis cylinder 41 is the fixed top that sets up in removing seat 40 of vertical state, and its output shaft is vertical to pass downwards remove seat 40 and with the lifter plate 42 fixed connection of below, two spacing axles 43 all are the fixed top both ends that set up in lifter plate 42 of vertical state, the equal vertical upwards removal seat 40 that passes in upper end of two spacing axles 43, chuck anchor clamps 10 are fixed to be set up in the bottom of lifter plate 42, two removal seats 40 link to each other with two outputs of sideslip mechanism 11 respectively. The output shaft of the long shaft cylinder 41 drives the lifting disc to descend, so that the lifting plate 42 can drive the chuck clamp 10 to move downwards, and the inner ring of the brake disc 48 is tightly supported outwards through the chuck clamp 10 to complete picking. The limit shaft 43 is used to ensure that the lifting plate 42 can only move in the vertical direction. The transverse connecting plate 44 is used to enable the two lifting mechanisms to synchronously translate, so as to complete the process of moving the brake disc 48 on the first conveyor belt 2 to the rotary clamp 5 and the process of moving the brake disc 48 on the rotary clamp 5 to the second conveyor belt 3 at one time.
Every moves and all sets up one on the seat 40 and detects piece 45, and the top of sideslip mechanism 11 is that the interval is provided with the photoelectric switch 46 that three cooperation detected piece 45, and three photoelectric switch 46 are located first conveyer belt 2, second conveyer belt 3 and rotary fixture 5 directly over respectively. The detection piece 45 is used for matching with the photoelectric switch 46 to enable the two lifting mechanisms to move to a preset position and then automatically stop.
A semicircular intercepting frame 47 for intercepting the brake disc 48 is fixedly arranged at the tail end of the first conveyor belt 2. The brake disc 48 waiting for machining comes to the end of the first conveyor belt 2 following the delivery of the first conveyor belt 2 and enters the semicircular intercepting frame 47 waiting for the pick-up of the chuck clamps 10.
The working principle is as follows: the brake disc 48 waiting for machining comes to the end of the first conveyor belt 2 following the delivery of the first conveyor belt 2 and enters the semicircular intercepting frame 47 waiting for the pick-up of the chuck clamps 10. Move material subassembly 4 and erect brake disc 48 on two brace tables 8, be close to in opposite directions through two brace tables 8 and then hold brake disc 48 tightly jointly through all locating wheels 9, the outer fringe of all locating wheels 9 all has one deck anti-skidding glue film, and rotary drive mechanism is used for driving brake disc 48 and rotates. Radial drilling subassembly 6 sets up the horizontal mechanism of punching in brake disc 48 both sides through two symmetries, once can drill out two holes on same diameter direction on brake disc 48, and after two holes on this diameter direction had bored, rotary drive mechanism drove the rotatory angle of brake disc 48, and radial drive mechanism drives two horizontal mechanisms of punching and is close to each other to accomplish two drilling on another diameter direction, until drilling out a plurality of along the hole of 48 circumferencial direction evenly distributed of brake disc with this mode. The transverse connecting plate 44 is used to enable the two lifting mechanisms to synchronously translate, so as to complete the process of moving the brake disc 48 on the first conveyor belt 2 to the rotary clamp 5 and the process of moving the brake disc 48 on the rotary clamp 5 to the second conveyor belt 3 at one time.
The foregoing has described the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The efficient radial drilling device for the carbon-ceramic brake disc is characterized by comprising a workbench (1), a first conveyor belt (2), a second conveyor belt (3), a material moving assembly (4), a rotary clamp (5) and a radial drilling assembly (6);
the workbench (1) is positioned between the first conveyor belt (2) and the second conveyor belt (3), and the radial drilling assembly (6) and the rotary clamp (5) are arranged on the workbench (1);
the rotary fixture (5) comprises two parallel and horizontally arranged guide rods (7), two support tables (8) capable of moving oppositely on the guide rods (7), positioning wheels (9) which are arranged on the two support tables (8) and used for jointly abutting against a brake disc (48), and rotary driving mechanisms which are respectively arranged on the two support tables (8) and used for rotating the brake disc (48);
the radial drilling assembly (6) comprises two horizontal drilling mechanisms and a radial driving mechanism for driving the two horizontal drilling mechanisms to move oppositely;
the material moving assembly (4) comprises two lifting mechanisms, two chuck clamps (10) which are respectively arranged at the bottoms of the lifting mechanisms and used for clamping brake discs (48), and a transverse moving mechanism (11) which is used for driving the two lifting mechanisms to synchronously translate;
the both ends of two guide arms (7) are respectively through bar shaped plate (12) fixed connection, the fixed two vertical backup pads (13) that are provided with in top of workstation (1), the same one end of two guide arms (7) all sets up in the top of vertical backup pad (13) through bar shaped plate (12) fixed of correspondence, the bottom both ends of every brace table (8) all with two guide arm (7) sliding connection, two locating wheel (9) on every brace table (8) all are symmetrical state and set up in the top both ends of brace table (8), the top symmetry of one of them brace table (8) is provided with two photoelectric sensor transmitter (14), the top symmetry of another brace table (8) is provided with two photoelectric sensor receiving terminal (15), two photoelectric sensor receiving terminal (15) and two photoelectric sensor transmitting terminal one-to-ones cooperation.
2. The efficient radial drilling device for the carbon-ceramic brake disc as claimed in claim 1, wherein a center beam (16) is fixedly connected to the middle portions of the two guide rods (7), the center beam (16) is connected with one support platform (8) through a first air cylinder (17), two ends of the first air cylinder (17) are respectively connected with the bottoms of the center beam (16) and the support platforms (8), a diamond-shaped plate (18) is fixedly arranged on the top of the center beam (16), the long axis direction of the diamond-shaped plate (18) is perpendicular to the guide rods (7), two ends of the long axis of the diamond-shaped plate (18) are respectively connected with the corresponding support platforms (8) through a pull rod (19), two ends of the pull rod (19) are respectively connected with the end portions of the support platforms (8) and the diamond-shaped plate (18) in a shaft mode, and two strip-shaped plates (12) are respectively provided with a limit bolt (20) for abutting against the support platforms (8).
3. The efficient radial drilling device for the carbon-ceramic brake disc as claimed in claim 2, wherein the rotary driving mechanism comprises a bar-shaped sliding block (21), a driving motor (22) and an anti-sliding rubber wheel (23), a first bar-shaped sliding groove (24) in the same direction as the guide rod (7) is formed in the middle of the support table (8), the bar-shaped sliding block (21) is slidably arranged in the first bar-shaped sliding groove (24), driving motor (22) are fixed to be set up in the one end top that the smooth fast (21) of bar is close to diamond-shaped plate (18), anti-skidding rubber tyer (23) set up in the one end bottom that the smooth fast (21) of bar, the output shaft of driving motor (22) is down with anti-skidding rubber tyer (23) fixed connection, the one end bottom that brace table (8) are close to diamond-shaped plate (18) is fixed and is provided with two gim pegs (25), two gim pegs (25) are all connected with the bottom of the smooth fast (21) of bar through an extension spring (26).
4. The efficient radial drilling device for the carbon-ceramic brake disc as claimed in claim 1, wherein the horizontal punching mechanism comprises a transverse support seat (27), a slide seat (28), an adjusting screw (29) and a spindle system (30) for drilling, a second strip-shaped sliding groove for the transverse movement of the slide seat (28) is formed in the transverse support seat (27), the spindle system (30) is fixedly arranged on the slide seat (28) in a horizontal state, an adjusting bolt is fixedly arranged at one end of the top of the transverse support seat (27) through an L-shaped seat (31), the adjusting bolt is coupled with the L-shaped seat (31) in a horizontal state, and one end of the adjusting bolt penetrates through the slide seat (28) and is in threaded fit with the slide seat (28).
5. The efficient radial drilling device for the carbon-ceramic brake disc as claimed in claim 4, wherein the radial driving mechanism comprises a base (32), a second cylinder (33), a right-angle connecting rod (34), an acute-angle connecting rod (35), a long connecting rod (36) and two rectangular sliding tables (37), the base (32) is arranged in a horizontal state, two parallel linear sliding grooves (38) are arranged at the bottom of the base (32), the two rectangular sliding tables (37) are positioned at the top of the base (32) and are in sliding fit with the two linear sliding grooves (38), the long connecting rod (36) is positioned at one side of the top of the base (32), the second cylinder (33) is horizontally arranged at one side of the base (32), the right-angle connecting rod (34) and the acute-angle connecting rod (35) are respectively arranged at two ends of the top of the base (32) and are in shaft connection with the base (32) at turning positions, two ends of the long connecting rod (36) are in shaft connection with one ends of the right-angle connecting rod (34) and the acute-angle connecting rod (35) respectively, the other ends of the right-angle connecting rod (34) and the acute-angle connecting rod (35) are in shaft connection with the rectangular sliding table (37) through a short connecting rod (39), the transverse supporting seat (27) is fixedly arranged at the top of the rectangular sliding table (37), one end of the second air cylinder (33) is in shaft connection with one side of the base (32), and the other end of the second air cylinder is in shaft connection with the outer side of the long pull rod (19).
6. The efficient radial drilling device for the carbon-ceramic brake disc as claimed in claim 1, wherein the lifting mechanism comprises a moving seat (40), a long-axis cylinder (41), a lifting plate (42) and two limiting shafts (43), the moving seats (40) of the two lifting mechanisms are fixedly connected through a transverse connecting plate (44), the long-axis cylinder (41) is fixedly arranged at the top of the moving seat (40) in a vertical state, and its output shaft is vertical to pass downwards and remove seat (40) and with lifter plate (42) fixed connection of below, two spacing axles (43) all are vertical state fixed set up in the top both ends of lifter plate (42), the equal vertical upwards pass removal seat (40) in upper end of two spacing axles (43), chuck anchor clamps (10) are fixed to be set up in the bottom of lifter plate (42), two remove seat (40) and link to each other with two outputs of sideslip mechanism (11) respectively.
7. The efficient radial drilling device for the carbon-ceramic brake disc as claimed in claim 6, wherein each moving seat (40) is provided with one detection piece (45), the top of the traversing mechanism (11) is provided with three photoelectric switches (46) matched with the detection pieces (45) at intervals, and the three photoelectric switches (46) are respectively positioned right above the first conveyor belt (2), the second conveyor belt (3) and the rotary clamp (5).
8. The efficient radial drilling device for the carbon-ceramic brake disc as claimed in claim 1, wherein a semicircular intercepting frame (47) for intercepting the brake disc (48) is fixedly arranged at the tail end of the first conveyor belt (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010769492.6A CN111844233B (en) | 2020-08-04 | 2020-08-04 | High-efficient radial drilling equipment of carbon pottery brake disc |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010769492.6A CN111844233B (en) | 2020-08-04 | 2020-08-04 | High-efficient radial drilling equipment of carbon pottery brake disc |
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| CN111844233B true CN111844233B (en) | 2021-12-24 |
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| CN113233144B (en) * | 2021-04-15 | 2022-06-28 | 迪由控制系统(嘉兴)有限公司 | Double-model push-pull cable assembling process oil coating and lubricating equipment |
| CN117092209B (en) * | 2023-10-16 | 2023-12-26 | 山东瑞诚智能制造有限公司 | Vortex detection device for brake disc cracks |
| CN117066990B (en) * | 2023-10-17 | 2023-12-12 | 烟台美丰机械集团有限公司 | Brake disc grinding device |
| CN117774146B (en) * | 2024-02-28 | 2024-05-03 | 成都优拓优联科技有限公司 | CNC milling device and method for machining carbon ceramic brake disc |
| CN118181017B (en) * | 2024-05-16 | 2024-08-02 | 江苏航运职业技术学院 | An intelligent device with the function of accurately measuring the distance between brake disc holes |
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Effective date of registration: 20211213 Address after: 235100 East Hongfeng road and North Yulan Road, Suixi Economic Development Zone, Suixi County, Huaibei City, Anhui Province (in the courtyard of Baojun auto parts company) Applicant after: Anhui Tiannuo Braking System Co.,Ltd. Address before: 243002 graduate work department of Anhui University of technology, 59 Hudong Road, Maanshan City, Anhui Province Applicant before: Yin Yuqing |
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Denomination of invention: A high-efficiency radial drilling device for carbon ceramic brake discs Effective date of registration: 20230309 Granted publication date: 20211224 Pledgee: Huishang Bank Co.,Ltd. Huaibei Gucheng Sub branch Pledgor: Anhui Tiannuo Braking System Co.,Ltd. Registration number: Y2023980034412 |