CN110978353B - High-temperature-resistant automobile brake pad and preparation method thereof - Google Patents
High-temperature-resistant automobile brake pad and preparation method thereof Download PDFInfo
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- CN110978353B CN110978353B CN201911068678.2A CN201911068678A CN110978353B CN 110978353 B CN110978353 B CN 110978353B CN 201911068678 A CN201911068678 A CN 201911068678A CN 110978353 B CN110978353 B CN 110978353B
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- 238000002360 preparation method Methods 0.000 title claims description 10
- 238000005553 drilling Methods 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 230000004048 modification Effects 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 3
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229920002521 macromolecule Polymers 0.000 claims description 3
- 229920001568 phenolic resin Polymers 0.000 claims description 3
- 239000005011 phenolic resin Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 abstract description 8
- 230000001105 regulatory effect Effects 0.000 abstract description 8
- 238000003754 machining Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical class CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- HRXOXDAKKRLSMI-UHFFFAOYSA-N boric acid;2-(2-hydroxyethylamino)ethanol Chemical compound OB(O)O.OCCNCCO HRXOXDAKKRLSMI-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- YPMOSINXXHVZIL-UHFFFAOYSA-N sulfanylideneantimony Chemical compound [Sb]=S YPMOSINXXHVZIL-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
-
- 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
- B26D7/04—Means for holding or positioning work with clamping means providing adjustable clamping pressure
-
- 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
- B26D7/0608—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by pushers
-
- 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
- B26D7/1818—Means for removing cut-out material or waste by pushing out
-
- 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
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Composition of linings ; Methods of manufacturing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- General Engineering & Computer Science (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a high-temperature-resistant automobile brake pad, which comprises a backup plate and a friction plate, wherein the friction plate is fixedly arranged on one side of the backup plate, two buffer grooves are arranged on the side wall of one side of the friction plate side by side, and a fixing hole is formed in the top of the friction plate; when the brake block to unidimensional not drills man-hour, adjust the pole through the handle rotation, it passes through threaded connection with first nut seat to adjust the pole, make the regulating plate remove, change the distance between regulating plate and the diaphragm, the position of fixed brake block, make unidimensional brake block all can process, the suitability of improving device, fix the extension plate on the carousel through fixing bolt, adjust the position of extension plate, the rotation of cooperation pivot, make the drill bit reach different positions, move through the inside hydraulic stem of pneumatic cylinder control, make the drill bit remove to the brake block, accomplish drilling work, be convenient for realize the work of punching of brake block different positions.
Description
Technical Field
The invention relates to the field of brake pad processing equipment, in particular to a high-temperature-resistant automobile brake pad and a preparation method thereof.
Background
The automobile brake pad is also called as automobile brake shoe, and refers to a friction material fixed on a brake drum or a brake disc rotating with a wheel, wherein a friction lining and a friction pad bear external pressure to generate friction action so as to achieve the aim of reducing the speed of the automobile. The existing automobile brake pad has the phenomenon of easy damage at high temperature.
The conventional high-temperature-resistant automobile brake pad needs to be drilled, a worker needs to manually feed during drilling, so that a drill bit is close to the fingers of the worker, the worker is easily injured by accidents, the brake pad needs to be fixed again before drilling, and the machining efficiency is low; when the existing high-temperature-resistant automobile brake pad is drilled, the distance between the adjusting plate and the transverse plate cannot be changed, so that different drilling equipment is required when brake pads with different sizes are machined, and the machining cost is high; when the existing high-temperature-resistant automobile brake pad is used for drilling, the position of a drill bit cannot be changed, and the punching work of different positions of the brake pad cannot be realized; after the existing high-temperature-resistant automobile brake pad is drilled, the brake pad needs to be manually taken down, and the operation is troublesome.
Chinese patent with publication number CN104315051A discloses a high-temperature resistant automobile brake pad, which is composed of the following raw materials in parts by weight: 8-14 parts of modified phenolic resin, 3-8 parts of epoxy resin, 4-6 parts of barite powder, 2-5 parts of antimony sulfide, 2-7 parts of boron nitride, 3-6 parts of silanes, 1-3 parts of antioxidant, 1-2 parts of dispersant, 4-6 parts of polycarbonate, 2-6 parts of acrylic acid emulsion, 2-4 parts of acetylacetone salt, 2-6 parts of diethanolamine borate and 1-3 parts of glass fiber. The high-temperature-resistant automobile brake pad has the beneficial effects of stable performance, good high-temperature resistance and long service life. Compared with the invention, the high-temperature-resistant automobile brake pad has the problems that the position of a drill bit cannot be changed when the existing high-temperature-resistant automobile brake pad is drilled, the drilling work of different positions of the brake pad cannot be realized, and the feeding is carried out manually by workers during the drilling process, so that the drill bit is close to the fingers of the workers, the workers are easily accidentally injured, the brake pad needs to be fixed again before drilling, and the processing efficiency is low.
Disclosure of Invention
The invention aims to provide a high-temperature-resistant automobile brake pad and a preparation method thereof, which aim to solve the problems that the existing high-temperature-resistant automobile brake pad needs to be drilled, workers need to manually feed during drilling, so that a drill bit is close to fingers of the workers, the workers are easily accidentally injured, the brake pad needs to be fixed again before drilling, and the processing efficiency is low; when the existing high-temperature-resistant automobile brake pad is drilled, the distance between the adjusting plate and the transverse plate cannot be changed, so that different drilling equipment is required when brake pads with different sizes are machined, and the machining cost is high; when the existing high-temperature-resistant automobile brake pad is used for drilling, the position of a drill bit cannot be changed, and the punching work of different positions of the brake pad cannot be realized; the problem that the existing high-temperature-resistant automobile brake pad is troublesome to operate because the brake pad needs to be manually taken down after drilling is completed.
The purpose of the invention can be realized by the following technical scheme:
a high-temperature-resistant automobile brake pad comprises a backup plate and a friction plate, wherein the friction plate is fixedly arranged on one side of the backup plate, two buffer grooves are formed in the side wall of one side of the friction plate in parallel, and a fixing hole is formed in the top of the friction plate;
the preparation method of the automobile brake pad specifically comprises the following steps:
the method comprises the following steps: putting phenolic resin and urea-formaldehyde resin into a meshing machine, mixing and stirring, adding an inorganic macromolecular compound, barite powder, iron ore powder, calcium carbonate, graphite, glass fiber and copper fiber, carrying out blending modification treatment, pouring into a mould to obtain a friction plate, and fixedly connecting the friction plate with a backup plate to prepare a brake pad;
step two: the manufactured brake pad is placed between two transverse plates in drilling processing equipment, and the slots on the brake pad are respectively inserted into two adjusting plates, the output end of a first motor drives a first screw rod to rotate;
step three: the brake pad is pushed to a position contacting with the limiting plate, the brake pad is clamped and fixed through the limiting plate and the push plate, when the brake pad with different sizes is drilled, the adjusting rod is rotated through the handle and is in threaded connection with the first nut seat, so that the adjusting plate moves, the distance between the adjusting plate and the transverse plate is changed, and the position of the brake pad is fixed;
step four: the position of adjusting the stand adjusts the position of carousel, and rethread fixing bolt will lengthen the board and fix on the carousel, adjusts the position of lengthening the board, and the rotation of cooperation pivot for the drill bit reaches different positions, removes through the inside hydraulic stem of pneumatic cylinder control, makes the drill bit remove on the brake block, accomplishes drilling work.
As a further scheme of the invention: the drilling processing equipment comprises a base and a supporting plate, wherein the two ends of the top surface of the base are respectively provided with the supporting plate, the side wall of one side of the supporting plate close to the outer side of the base is provided with a first motor, two protective plates are arranged between the two supporting plates and are parallel to each other, the top parts of the two protective plates are respectively provided with a supporting plate, a first screw rod is arranged between the two protective plates, one end of the first screw rod is in transmission connection with the output end of the first motor, the first screw rod is provided with a push plate which is arranged between the two supporting plates, the top surfaces of the base at the inner sides of the two supporting plates are respectively provided with two first slide rails, two moving plates are respectively arranged above the two first slide rails, the bottom of each moving plate is provided with a first slide block, the first slide blocks, adjusting plates are arranged on the inner sides of the two transverse plates respectively, a connecting plate is arranged below each transverse plate, two ends of each connecting plate are fixedly connected with the two movable plates on the two sides of the connecting plate respectively, adjusting rods are arranged on two ends of each adjusting plate respectively, one end of each adjusting rod penetrates through the transverse plate adjacent to the adjusting rod and extends out of the transverse plate, a handle is arranged on the adjusting rod extending out of the transverse plate, a first nut seat is arranged at the joint of the adjusting rod and the transverse plate, the adjusting rod is connected with the first nut seat through threads, sliding holes are formed in the structural bottom positions of the two connecting plates respectively, sliding rods are arranged inside the sliding holes, baffle plates are arranged at two ends between the two first sliding rails respectively, the baffle plates are fixedly arranged on the top surface of the base, and two ends of each sliding rod are arranged on the two baffle plates respectively; a discharging column is arranged at one end of the top of the base, two fixing plates are arranged at the top of the side wall of the discharging column at one side adjacent to the supporting plate, a second screw is arranged between the two fixing plates, a limiting rod is arranged above the second screw, a moving block is arranged on the second screw, a second nut seat is arranged at the joint of the inside of the moving block passed by the second screw and the moving block, the second screw is connected with the second nut seat through threads, a limiting plate is fixedly arranged on the side wall at one side of the moving block, an upright post is fixedly arranged on the base at one side of the discharging column, a rotating disc is welded at the top of the upright post, a fixing shaft is arranged at one side of the rotating disc, an extension plate is arranged at one side of the fixing shaft, a clamping plate is fixedly arranged above the extension plate, a hydraulic cylinder is arranged above the, the top of the hydraulic rod is provided with a notch, a rotating shaft is arranged inside the notch, an adjusting shaft is arranged on one side of the rotating shaft, a working box is arranged on one side of the adjusting shaft, the other end of the adjusting shaft is fixedly arranged on the rotating shaft, a second motor is arranged at one end of the bottom of the working box, a drill bit is arranged at the other end of the bottom of the working box, one end of the adjusting shaft is fixedly connected with the side wall of the working box, when the high-temperature-resistant automobile brake pad is placed between two transverse plates, two adjusting plates are respectively inserted into slots on the brake pad, a first screw rod is driven to rotate through the output end of a first motor, as the first screw rod passes through the inside of a rotating nut seat and is connected with the rotating nut seat through threads, a push plate is moved between the two supporting plates, the brake pad is pushed to move towards the direction of the drill bit, the feeding work of the brake pad is completed, the feeding work does not need to be manually carried out, and the drill bit is far away from the fingers of workers, the brake pad is prevented from being accidentally injured by workers, the brake pad does not need to be fixed again, and the machining efficiency is improved; the brake block is pushed to a position contacting with the limiting plate, the brake block is clamped and fixed through the limiting plate and the push plate, when the brake blocks with different sizes are drilled, the adjusting rod is rotated through the handle and is in threaded connection with the first nut seat, so that the adjusting plate moves, the distance between the adjusting plate and the transverse plate is changed, the position of the brake block is fixed, the brake blocks with different sizes can be processed, and the applicability of the device is improved; the position of regulation stand adjusts the position of carousel, and rethread fixing bolt will lengthen the board and fix on the carousel, adjusts the position of lengthening the board, and the rotation of cooperation pivot for the drill bit reaches different positions, removes through the inside hydraulic stem of pneumatic cylinder control, makes the drill bit remove on the brake block, accomplishes drilling work, is convenient for realize the work of punching of brake block different positions.
As a further scheme of the invention: the top surface of base is close to middle part position and is provided with the control box, is provided with the bearing in two backup pads respectively, and the both ends of first screw rod set up the inside at two bearings respectively for first screw rod can rotate between two guard plates, provides the basic condition for the removal of push pedal.
As a further scheme of the invention: the structure bottom position of push pedal is provided with the rotating nut seat, and first screw rod passes the inside of rotating nut seat and passes through threaded connection with the rotating nut seat, and when first screw rod rotated, because first screw rod passes the inside of rotating nut seat and passes through threaded connection with the rotating nut seat for the push pedal can remove between two layer boards.
As a further scheme of the invention: the both ends of every regulating plate are provided with the through-hole respectively, and the inside of through-hole is inlayed and is had the bearing, adjusts the fixed inside that sets up at the bearing of one end of pole, rotates through the handle and adjusts the pole, adjusts the pole and passes through threaded connection with first nut seat for the regulating plate removes, changes the distance between regulating plate and the diaphragm, makes not unidimensional brake block all can process, improves the suitability of device.
As a further scheme of the invention: the two ends of the limiting rod are respectively fixedly arranged on the two fixing plates, the moving block is provided with a limiting hole, the base below the moving block is provided with a material receiving plate, the limiting rod penetrates through the limiting hole, the moving direction of the moving block can be limited, and the moving block can only move along the limiting rod.
As a further scheme of the invention: the bottom of stand is provided with the ring, has seted up a plurality of through-holes on the ring, is central symmetry arrangement between a plurality of round holes, sets up a plurality of screw holes on the base that corresponds the position with a plurality of through-holes, can adjust the position of stand, adjusts the position of carousel, the work of punching of the different positions of brake block of being convenient for.
As a further scheme of the invention: the bottom of extension board is provided with the elliptical plate, and the through-hole has been seted up to the elliptical plate, sets up threaded hole on the terminal surface of fixed axle, and fixing bolt sets up in the inside of screw hole, can fix the extension board on the carousel through fixing bolt, guarantees simultaneously that the extension board can adjust, improves the flexibility of device.
As a further scheme of the invention: the base of ejection of compact post one side is provided with the support column, and the top slope of support column is provided with out the flitch, and after the drilling was accomplished, through the rotation of second screw rod for the movable block removes to the direction of going out the flitch, and when the brake block moved the top of going out the flitch, the control push pedal removed to the direction of first motor, relaxed the brake block, made the brake block drop out on the flitch, the workman of being convenient for collected and gets the material.
The invention has the beneficial effects that:
1. according to the invention, the manufactured brake pad is placed between two transverse plates in drilling processing equipment, and the slots on the brake pad are respectively inserted into two adjusting plates, the output end of a first motor drives a first screw rod to rotate, and the first screw rod penetrates through the inside of a rotating nut seat and is in threaded connection with the rotating nut seat, so that a push plate moves between two supporting plates, the brake pad is pushed to move towards a drill bit, the feeding work of the brake pad is completed, the feeding is not needed manually, the drill bit is far away from the fingers of workers, the workers are prevented from being accidentally injured, the brake pad is not needed to be fixed again, and the processing efficiency is improved;
2. according to the invention, the brake pad is pushed to the position in contact with the limiting plate, the brake pad is clamped and fixed through the limiting plate and the push plate, when the brake pads with different sizes are drilled, the adjusting rod is rotated through the handle and is in threaded connection with the first nut seat, so that the adjusting plate moves, the distance between the adjusting plate and the transverse plate is changed, the position of the brake pad is fixed, the brake pads with different sizes can be processed, and the applicability of the device is improved;
3. according to the drilling device, the position of the upright column is adjusted, the position of the rotary table is adjusted, the lengthened plate is fixed on the rotary table through the fixing bolt, the position of the lengthened plate is adjusted, the drill bit reaches different positions in cooperation with the rotation of the rotary shaft, the hydraulic rod in the hydraulic cylinder is controlled to move, the drill bit is moved to the brake pad, the drilling work is completed, and the drilling work of the brake pad at different positions is facilitated;
4. according to the invention, the support column is arranged on the base on one side of the discharge column, the discharge plate is obliquely arranged at the top of the support column, after drilling is completed, the moving block is enabled to move towards the direction of the discharge plate through rotation of the second screw rod, when the brake pad moves above the discharge plate, the push plate is controlled to move towards the direction of the first motor, the brake pad is loosened, the brake pad drops onto the discharge plate, and collection and material taking of workers are facilitated.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of a high temperature resistant automobile brake pad of the present invention;
FIG. 2 is a schematic structural view of a drilling apparatus according to the present invention;
FIG. 3 is a front view of the drilling apparatus of the present invention;
FIG. 4 is a top view of the drilling apparatus of the present invention;
FIG. 5 is a schematic structural diagram of a moving block according to the present invention;
FIG. 6 is a schematic view of the screw according to the present invention;
FIG. 7 is a schematic view of the construction of the work box of the present invention;
in the figure: 1. a base; 2. a first slide rail; 3. a first slider; 4. a support plate; 5. a first motor; 6. a protection plate; 7. a transverse plate; 8. an adjusting plate; 9. moving the plate; 10. a control box; 11. a handle; 12. a first nut seat; 13. a work box; 14. a hydraulic lever; 15. a hydraulic cylinder; 16. a drill bit; 17. a splint; 18. a fixed shaft; 19. fixing the bolt; 20. a turntable; 21. a column; 22. a discharge plate; 23. a support pillar; 24. a lengthening plate; 25. an adjustment shaft; 26. a rotating shaft; 27. discharging the material column; 28. a second motor; 29. a support plate; 30. a material receiving plate; 31. a connecting plate; 32. pushing the plate; 33. a first screw; 34. a baffle plate; 35. a slide bar; 36. a moving block; 37. a second nut seat; 38. a second screw; 39. a limiting rod; 40. a fixing plate; 41. a buffer tank; 42. a backup plate; 43. a friction plate; 44. and (7) fixing holes.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 7, the high-temperature resistant automobile brake pad comprises a backup plate 42 and a friction plate 43, wherein the friction plate 43 is fixedly arranged on one side of the backup plate 42, two buffer grooves 41 are arranged side by side on the side wall of one side of the friction plate 43, and a fixing hole 44 is arranged at the top of the friction plate 43;
the preparation method of the automobile brake pad specifically comprises the following steps:
the method comprises the following steps: putting phenolic resin and urea-formaldehyde resin into a meshing machine, mixing and stirring, adding an inorganic macromolecular compound, barite powder, iron ore powder, calcium carbonate, graphite, glass fiber and copper fiber, carrying out blending modification treatment, pouring into a mould to obtain a friction plate 43, and fixedly connecting the friction plate 43 with a backup plate 42 to prepare a brake pad;
step two: the manufactured brake pad is placed between two transverse plates 7 in the drilling processing equipment, and the two adjusting plates 8 inserted into the slots on the brake pad are respectively driven to rotate by the output end of the first motor 5, and the first screw 33 passes through the inside of the rotating nut seat and is in threaded connection with the rotating nut seat, so that the push plate 32 moves between the two support plates 29, the brake pad is pushed to move towards the direction of the drill bit 16, and the feeding work of the brake pad is completed;
step three: the brake pad is pushed to a position contacting with the limiting plate, the brake pad is clamped and fixed through the limiting plate and the push plate 32, when the brake pad with different sizes is drilled, the adjusting rod is rotated through the handle 11 and is in threaded connection with the first nut seat 12, so that the adjusting plate 8 moves, the distance between the adjusting plate 8 and the transverse plate 7 is changed, and the position of the brake pad is fixed;
step four: the position of the stand column 21 is adjusted, the position of the rotary table 20 is adjusted, the lengthened plate 24 is fixed on the rotary table 20 through the fixing bolt 19, the position of the lengthened plate 24 is adjusted, the drill bit 16 reaches different positions by matching with the rotation of the rotary shaft 26, the hydraulic rod 14 in the drill bit 16 is controlled to move through the hydraulic cylinder 15, the drill bit 16 moves to the brake pad, and the drilling work is completed.
The drilling processing equipment comprises a base 1 and supporting plates 4, wherein the supporting plates 4 are respectively arranged at two ends of the top surface of the base 1, a first motor 5 is arranged on the side wall of one side of the supporting plate 4 close to the outer side of the base 1, two protection plates 6 are arranged between the two supporting plates 4, the two protection plates 6 are parallel to each other, supporting plates 29 are respectively arranged at the tops of the two protection plates 6, a first screw 33 is arranged between the two protection plates 6, one end of the first screw 33 is in transmission connection with the output end of the first motor 5, a push plate 32 is arranged on the first screw 33, the push plate 32 is arranged between the two supporting plates 29, two first slide rails 2 are respectively arranged on the top surface of the base 1 at the inner side of the two supporting plates 4, two first slide rails 9 are respectively arranged above the two first slide rails 2, a first slide block moving plate 3 is arranged at the bottom of each moving plate 9, and the first slide block 3 is arranged on the first slide rails 2, a transverse plate 7 is fixedly connected between the two moving plates 9 positioned on the same side, adjusting plates 8 are respectively arranged on the inner sides of the two transverse plates 7, a connecting plate 31 is arranged below each transverse plate 7, two ends of each connecting plate 31 are respectively fixedly connected with the two moving plates 9 on the two sides of the connecting plate, adjusting rods are respectively arranged on two ends of each adjusting plate 8, one end of each adjusting rod passes through the transverse plate 7 adjacent to the adjusting rod and extends out of the transverse plate 7, a handle 11 is arranged on the adjusting rod extending out of the transverse plate 7, a first nut seat 12 is arranged at the joint of the adjusting rod and the transverse plate 7, the adjusting rods are connected with the first nut seats 12 through threads, sliding holes are respectively arranged at the structural bottom positions of the two connecting plates 31, a sliding rod 35 is arranged inside each sliding hole, baffle plates 34 are respectively arranged at two ends between the two first sliding rails 2, and the baffle plates 34 are fixedly arranged on the top surface of the base 1, the two ends of the sliding rod 35 are respectively arranged on the two baffles 34.
A discharging column 27 is arranged at one end of the top of the base 1, two fixing plates 40 are arranged at the top of the side wall of the discharging column 27 at one side adjacent to the support plate 4, a second screw 38 is arranged between the two fixing plates 40, a limiting rod 39 is arranged above the second screw 38, a moving block 36 is arranged on the second screw 38, a second nut seat 37 is arranged at the joint of the moving block 36 and the moving block 36, which is penetrated by the second screw 38, the second screw 38 is connected with the second nut seat 37 through a thread, a limiting plate is fixedly arranged on the side wall at one side of the moving block 36, an upright post 21 is fixedly arranged on the base 1 at one side of the discharging column 27, a turntable 20 is welded at the top of the upright post 21, a fixing shaft 18 is arranged at one side of the turntable 20, an extension plate 24 is arranged at one side of the fixing shaft 18, a clamping plate 17 is fixedly arranged above the extension plate 24, and a hydraulic cylinder 15 is arranged above the clamping plate 17, the bottom of the hydraulic cylinder 15 is rotatably connected with the clamp plate 17, the hydraulic rod 14 is arranged inside the hydraulic cylinder 15, the top of the hydraulic rod 14 is provided with a notch, the inside of the notch is provided with a rotating shaft 26, one side of the rotating shaft 26 is provided with an adjusting shaft 25, one side of the adjusting shaft 25 is provided with a working box 13, the other end of the adjusting shaft 25 is fixedly arranged on the rotating shaft 26, one end of the bottom of the working box 13 is provided with a second motor 28, the other end of the bottom of the working box 13 is provided with a drill bit 16, one end of the adjusting shaft 25 is fixedly connected with the side wall of the working box 13, when in use, a high-temperature resistant automobile brake pad is placed between two transverse plates 7, and a slot on the brake pad is respectively inserted into two adjusting plates 8, the first screw 33 is driven to rotate by the output end of the first motor 5, because the first screw 33 passes through the inside of the rotating nut seat and is in threaded connection with the rotating nut seat, the push plate 32 moves between the two supporting plates 29, the brake block is pushed to move towards the direction of the drill bit 16, the feeding work of the brake block is completed, the feeding is not needed manually, the drill bit 16 is far away from the fingers of workers, the workers are prevented from being accidentally injured, the brake block is not needed to be fixed again, and the machining efficiency is improved; the brake block is pushed to the position in contact with the limiting plate, the brake block is clamped and fixed through the limiting plate and the push plate 32, when the brake blocks with different sizes are drilled, the adjusting rod is rotated through the handle 11 and is in threaded connection with the first nut seat 12, the adjusting plate 8 is moved, the distance between the adjusting plate 8 and the transverse plate 7 is changed, the position of the brake block is fixed, the brake blocks with different sizes can be processed, and the applicability of the device is improved; the position of adjusting stand 21, the position of regulation carousel 20, rethread fixing bolt 19 will lengthen board 24 and fix on carousel 20, adjust the position of lengthening board 24, cooperate the rotation of pivot 26 for drill bit 16 reaches different positions, removes through the hydraulic stem 14 of pneumatic cylinder 15 control inside, makes drill bit 16 remove to the brake block, accomplishes drilling work, is convenient for realize the work of punching of the different positions of brake block.
The top surface of base 1 is close to middle part position and is provided with control box 10, is provided with the bearing on two backup pads 4 respectively, and the both ends of first screw rod 33 set up the inside at two bearings respectively for first screw rod 33 can rotate between two guard plates 6, provides basic condition for the removal of push pedal 32.
The structure bottom position of push pedal 32 is provided with the rotating nut seat, and first screw rod 33 passes through the inside of rotating nut seat and passes through threaded connection with the rotating nut seat, and when first screw rod 33 rotated, because first screw rod 33 passes through the inside of rotating nut seat and passes through threaded connection with the rotating nut seat for push pedal 32 can move between two layer boards 29.
The both ends of every regulating plate 8 are provided with the through-hole respectively, and the inside of through-hole is inlayed and is had the bearing, adjusts the fixed inside that sets up at the bearing of one end of pole, rotates through handle 11 and adjusts the pole, adjusts the pole and passes through threaded connection with first nut seat 12 for regulating plate 8 removes, changes the distance between regulating plate 8 and the diaphragm 7, makes not unidimensional brake block all can process, improves the suitability of device.
The two ends of the limiting rod 39 are respectively fixedly arranged on the two fixing plates 40, the moving block 36 is provided with a limiting hole, the base 1 below the moving block 36 is provided with the material receiving plate 30, the limiting rod 39 penetrates through the limiting hole, the moving direction of the moving block 36 can be limited, and the moving block 36 can only move along the limiting rod 39.
The bottom of stand 21 is provided with the ring, has seted up a plurality of through-holes on the ring, is central symmetry arrangement between a plurality of round holes, sets up a plurality of screw holes on the base 1 that corresponds the position with a plurality of through-holes, can adjust the position of stand 21, adjusts the position of carousel 20, the work of punching of the different positions of the brake block of being convenient for.
The bottom of lengthened plate 24 is provided with the elliptical plate, and the elliptical plate has seted up the through-hole, has seted up threaded hole on the terminal surface of fixed axle 18, and fixing bolt 19 sets up in the inside of threaded hole, can fix lengthened plate 24 on carousel 20 through fixing bolt 19, guarantees simultaneously that lengthened plate 24 can adjust, improves the flexibility of device.
The supporting column 23 is arranged on the base 1 on one side of the discharging column 27, the discharging plate 22 is obliquely arranged at the top of the supporting column 23, after drilling is completed, the moving block 36 moves towards the discharging plate 22 through rotation of the second screw rod 38, when the brake pad moves to the upper side of the discharging plate 22, the control push plate 32 moves towards the direction of the first motor 5, the brake pad is loosened, the brake pad drops onto the discharging plate 22, and a worker can collect and take materials conveniently.
The working principle of the drilling processing equipment is as follows: when the high-temperature-resistant automobile brake pad is used, the high-temperature-resistant automobile brake pad is placed between the two transverse plates 7, the two adjusting plates 8 inserted into the slots on the brake pad are respectively inserted into the slots, the output end of the first motor 5 drives the first screw 33 to rotate, and the first screw 33 penetrates through the interior of the rotating nut seat and is in threaded connection with the rotating nut seat, so that the push plate 32 moves between the two supporting plates 29, the brake pad is pushed to move towards the direction of the drill bit 16, the feeding work of the brake pad is completed, the feeding is not needed manually, the drill bit 16 is far away from the fingers of workers, the workers are prevented from being accidentally injured, the brake pad is not needed to be fixed again, and the processing efficiency is improved;
the brake block is pushed to the position in contact with the limiting plate, the brake block is clamped and fixed through the limiting plate and the push plate 32, when the brake blocks with different sizes are drilled, the adjusting rod is rotated through the handle 11 and is in threaded connection with the first nut seat 12, the adjusting plate 8 is moved, the distance between the adjusting plate 8 and the transverse plate 7 is changed, the position of the brake block is fixed, the brake blocks with different sizes can be processed, and the applicability of the device is improved;
the position of adjusting stand 21, the position of regulation carousel 20, rethread fixing bolt 19 will lengthen board 24 and fix on carousel 20, adjust the position of lengthening board 24, cooperate the rotation of pivot 26 for drill bit 16 reaches different positions, removes through the hydraulic stem 14 of pneumatic cylinder 15 control inside, makes drill bit 16 remove to the brake block, accomplishes drilling work, is convenient for realize the work of punching of the different positions of brake block.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The preparation method of the high-temperature-resistant automobile brake pad is characterized in that the brake pad comprises a backup plate (42) and a friction plate (43), wherein the friction plate (43) is fixedly arranged on one side of the backup plate (42), two buffer grooves (41) are arranged on the side wall of one side of the friction plate (43) side by side, and a fixing hole (44) is formed in the top of the friction plate (43);
the preparation method of the automobile brake pad specifically comprises the following steps:
the method comprises the following steps: putting phenolic resin and urea-formaldehyde resin into a meshing machine, mixing and stirring, adding an inorganic macromolecular compound, barite powder, iron ore powder, calcium carbonate, graphite, glass fiber and copper fiber, carrying out blending modification treatment, pouring into a mould to obtain a friction plate (43), and fixedly connecting the friction plate (43) with a backup plate (42) to prepare a brake pad;
step two: the manufactured brake pad is placed between two transverse plates (7) in drilling processing equipment, and two adjusting plates (8) inserted into slots on the brake pad are respectively arranged on the brake pad, a first screw (33) is driven to rotate through the output end of a first motor (5), and as the first screw (33) penetrates through the inside of a rotating nut seat and is in threaded connection with the rotating nut seat, a push plate (32) moves between the two supporting plates (29), the brake pad is pushed to move towards the direction of a drill bit (16), and the loading work of the brake pad is completed;
step three: the brake block is pushed to a position contacting with the limiting plate, the brake block is clamped and fixed through the limiting plate and the push plate (32), when the brake block with different sizes is drilled, the adjusting rod is rotated through the handle (11) and is in threaded connection with the first nut seat (12), so that the adjusting plate (8) moves, the distance between the adjusting plate (8) and the transverse plate (7) is changed, and the position of the brake block is fixed;
step four: the position of an upright post (21) is adjusted, the position of a rotary table (20) is adjusted, a lengthened plate (24) is fixed on the rotary table (20) through a fixing bolt (19), the position of the lengthened plate (24) is adjusted, a drill bit (16) reaches different positions by matching with the rotation of a rotary shaft (26), a hydraulic rod (14) in the drill bit (16) is controlled to move through a hydraulic cylinder (15), the drill bit (16) moves to a brake pad, and the drilling work is completed;
the drilling processing equipment comprises a base (1) and supporting plates (4), wherein the supporting plates (4) are respectively arranged at two ends of the top surface of the base (1), a first motor (5) is arranged on the side wall of one side of the supporting plate (4) close to the outer side of the base (1), two protection plates (6) are arranged between the two supporting plates (4), the two protection plates (6) are parallel to each other, supporting plates (29) are respectively arranged at the tops of the two protection plates (6), a first screw rod (33) is arranged between the two protection plates (6), one end of the first screw rod (33) is in transmission connection with the output end of the first motor (5), a push plate (32) is arranged on the first screw rod (33), the push plate (32) is arranged between the two supporting plates (29), two first sliding rails (2) are respectively arranged on the top surface of the base (1) at the inner sides of the two supporting plates (4), two moving plates (9) are respectively arranged above the two first sliding rails (2), the bottom of each moving plate (9) is provided with a first sliding block (3), the first sliding block (3) is arranged on a first sliding rail (2), a transverse plate (7) is fixedly connected between the two moving plates (9) positioned on the same side, the inner sides of the two transverse plates (7) are respectively provided with an adjusting plate (8), a connecting plate (31) is arranged below each transverse plate (7), two ends of each connecting plate (31) are respectively and fixedly connected with the two moving plates (9) on the two sides of the connecting plate, two ends of each adjusting plate (8) are respectively provided with an adjusting rod, one end of each adjusting rod passes through the transverse plate (7) adjacent to the adjusting rod and extends out of the transverse plate (7), a handle (11) is arranged on the adjusting rod extending out of the transverse plate (7), a first nut seat (12) is arranged at the joint of the adjusting rod and the transverse plate (7), and the adjusting rod is in threaded connection with the first nut seat (12), sliding holes are formed in the bottom of the two connecting plates (31), sliding rods (35) are arranged inside the sliding holes, baffles (34) are arranged at the two ends between the two first sliding rails (2) respectively, the baffles (34) are fixedly arranged on the top surface of the base (1), and the two ends of the sliding rods (35) are arranged on the two baffles (34) respectively;
a discharging column (27) is arranged at one end of the top of the base (1), two fixing plates (40) are arranged at the top of the side wall of the discharging column (27) on one side adjacent to the supporting plate (4), a second screw (38) is arranged between the two fixing plates (40), a limiting rod (39) is arranged above the second screw (38), a moving block (36) is arranged on the second screw (38), a second nut seat (37) is arranged at the joint of the inside of the moving block (36) penetrated by the second screw (38) and the moving block (36), the second screw (38) is in threaded connection with the second nut seat (37), a limiting plate is fixedly arranged on the side wall on one side of the moving block (36), an upright column (21) is fixedly arranged on the base (1) on one side of the discharging column (27), a rotating disc (20) is welded at the top of the upright column (21), a fixed shaft (18) is arranged on one side of the rotating disc (20), one side of a fixed shaft (18) is provided with an extension plate (24), a clamping plate (17) is fixedly arranged above the extension plate (24), a hydraulic cylinder (15) is arranged above the clamping plate (17), the bottom of the hydraulic cylinder (15) is rotatably connected with the clamping plate (17), a hydraulic rod (14) is arranged inside the hydraulic cylinder (15), a notch is formed in the top of the hydraulic rod (14), a rotating shaft (26) is arranged inside the notch, an adjusting shaft (25) is arranged on one side of the rotating shaft (26), a working box (13) is arranged on one side of the adjusting shaft (25), the other end of the adjusting shaft (25) is fixedly arranged on the rotating shaft (26), one end of the bottom of the working box (13) is provided with a second motor (28), the other end of the bottom of the working box (13) is provided with a drill bit (16), and one end of the adjusting shaft (25) is fixedly connected with the side wall of the working box (13).
2. The method for preparing the high-temperature-resistant automobile brake pad according to claim 1, wherein a control box (10) is arranged on the top surface of the base (1) near the middle part, bearings are respectively arranged on the two support plates (4), and two ends of the first screw rod (33) are respectively arranged inside the two bearings.
3. The method for preparing the high-temperature-resistant automobile brake pad according to claim 1, wherein a rotary nut seat is arranged at the structural bottom position of the push plate (32), and the first screw (33) penetrates through the interior of the rotary nut seat and is in threaded connection with the rotary nut seat.
4. The method for preparing the high-temperature-resistant automobile brake pad according to claim 1, wherein through holes are respectively formed at two ends of each adjusting plate (8), bearings are embedded in the through holes, and one ends of the adjusting rods are fixedly arranged in the bearings.
5. The preparation method of the high-temperature-resistant automobile brake pad according to claim 1, wherein two ends of the limiting rod (39) are respectively and fixedly arranged on the two fixing plates (40), a limiting hole is formed in the moving block (36), a material receiving plate (30) is arranged on the base (1) below the moving block (36), and the limiting rod (39) penetrates through the limiting hole.
6. The method for preparing the high-temperature-resistant automobile brake pad according to claim 1, wherein a circular ring is arranged at the bottom of the upright post (21), a plurality of through holes are formed in the circular ring, the circular holes are arranged in a central symmetry manner, and a plurality of threaded holes are formed in the base (1) at positions corresponding to the through holes.
7. The method for preparing the high-temperature-resistant automobile brake pad according to claim 1, wherein an elliptical plate is arranged at the bottom of the elongated plate (24), a through hole is formed in the elliptical plate, a threaded hole is formed in the end face of the fixed shaft (18), and the fixing bolt (19) is arranged inside the threaded hole.
8. The preparation method of the high-temperature-resistant automobile brake pad according to claim 1, wherein a support column (23) is arranged on the base (1) on one side of the discharging column (27), and a discharging plate (22) is obliquely arranged on the top of the support column (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911068678.2A CN110978353B (en) | 2019-11-05 | 2019-11-05 | High-temperature-resistant automobile brake pad and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911068678.2A CN110978353B (en) | 2019-11-05 | 2019-11-05 | High-temperature-resistant automobile brake pad and preparation method thereof |
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| CN110978353A CN110978353A (en) | 2020-04-10 |
| CN110978353B true CN110978353B (en) | 2021-09-14 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1165255A (en) * | 1996-05-10 | 1997-11-19 | 董文瑞 | Brake pad |
| US20020153212A1 (en) * | 2000-08-23 | 2002-10-24 | Christian Wiaterek | Method for producing a brake shoe |
| CN102678798A (en) * | 2012-04-13 | 2012-09-19 | 江苏安捷汽车配件有限公司 | Manufacture method of automobile brake pad |
| CN102699951A (en) * | 2012-05-09 | 2012-10-03 | 宁国飞鹰汽车零部件股份有限公司 | Special drilling machine for two-spindle single-station automobile brake pad |
| CN103644225A (en) * | 2013-11-21 | 2014-03-19 | 桂林福冈新材料有限公司 | Automobile brake block |
| CN104154144A (en) * | 2013-05-13 | 2014-11-19 | 方亮 | Brake block steel sheet and friction layer used in cooperation with brake block steel sheet |
| GB2529823A (en) * | 2014-09-02 | 2016-03-09 | Jaguar Land Rover Ltd | Vehicle friction brake |
| CN205928077U (en) * | 2016-08-25 | 2017-02-08 | 海盐欧亚特汽配有限公司 | Brake block drilling loading attachment |
| CN206723321U (en) * | 2017-05-03 | 2017-12-08 | 北京长城华冠汽车技术开发有限公司 | A kind of novel steam Vehicular friction plate |
-
2019
- 2019-11-05 CN CN201911068678.2A patent/CN110978353B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1165255A (en) * | 1996-05-10 | 1997-11-19 | 董文瑞 | Brake pad |
| US20020153212A1 (en) * | 2000-08-23 | 2002-10-24 | Christian Wiaterek | Method for producing a brake shoe |
| CN102678798A (en) * | 2012-04-13 | 2012-09-19 | 江苏安捷汽车配件有限公司 | Manufacture method of automobile brake pad |
| CN102699951A (en) * | 2012-05-09 | 2012-10-03 | 宁国飞鹰汽车零部件股份有限公司 | Special drilling machine for two-spindle single-station automobile brake pad |
| CN104154144A (en) * | 2013-05-13 | 2014-11-19 | 方亮 | Brake block steel sheet and friction layer used in cooperation with brake block steel sheet |
| CN103644225A (en) * | 2013-11-21 | 2014-03-19 | 桂林福冈新材料有限公司 | Automobile brake block |
| GB2529823A (en) * | 2014-09-02 | 2016-03-09 | Jaguar Land Rover Ltd | Vehicle friction brake |
| CN205928077U (en) * | 2016-08-25 | 2017-02-08 | 海盐欧亚特汽配有限公司 | Brake block drilling loading attachment |
| CN206723321U (en) * | 2017-05-03 | 2017-12-08 | 北京长城华冠汽车技术开发有限公司 | A kind of novel steam Vehicular friction plate |
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| CN110978353A (en) | 2020-04-10 |
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Effective date of registration: 20210831 Address after: 266000 No.2 Xingling Road, Lingshan Town, Jimo District, Qingdao City, Shandong Province Applicant after: QINGDAO FULGOAL FRICTION MATERIAL Co.,Ltd. Applicant after: Qu Tangji Address before: No. 21, Fengguang village, Xiache village committee, Tianxin Town, Longchuan County, Heyuan City, Guangdong Province, 517300 Applicant before: Yang Maozhou |
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