CN115815959A - Brake pad edge knurling machine - Google Patents
Brake pad edge knurling machine Download PDFInfo
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- CN115815959A CN115815959A CN202310155667.8A CN202310155667A CN115815959A CN 115815959 A CN115815959 A CN 115815959A CN 202310155667 A CN202310155667 A CN 202310155667A CN 115815959 A CN115815959 A CN 115815959A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The invention relates to the technical field of knurling machines, in particular to a brake pad knurling machine, which comprises: drive mechanism, the roll extrusion supporting mechanism, annular knurl mechanism and cover pressure forming mechanism, annular knurl mechanism fixed mounting is in one side of drive mechanism, annular knurl mechanism includes fixing base and fixed mounting in the driving shaft pole on fixing base surface, the fixed surface of driving shaft pole has cup jointed eccentric knurling wheel, the periphery of eccentric knurling wheel is equipped with the stamp of keeping away from driving shaft pole one side, cover and press forming mechanism including respectively fixed mounting in the inside and outside jacking frame and the grudging post of both sides of drive mechanism, the fixed surface of grudging post installs the cold pressing plate that is located directly over the jacking frame. According to the invention, by arranging the novel eccentric embossing structure, the end, far away from the center of a circle, of the eccentric embossing wheel is utilized to perform extrusion embossing on the brake pad together with the hot supporting plate in the eccentric rotary motion during the rotation, so that the brake pad is short in laminating time with the eccentric embossing wheel and obvious in pressure effect, the problem that the brake pad is bent to be arc in the knurling effect is effectively avoided, and the production quality is improved.
Description
Technical Field
The invention relates to the technical field of knurling machines, in particular to a brake pad knurling machine.
Background
With the progress of the development era of the society, various motor vehicles become daily vehicles of people, motorcycles as a convenient two-wheel fuel vehicle have a wide application range, and particularly, motorcycles as a vehicle widely exist in mountainous areas; in cities, motorcycles are used as quick response tools for law enforcement departments such as traffic policemen and the like, the equipment amount is large, the motorcycles are used as quick traffic tools, and brake braking plays an important role in safe driving, so that the production and processing of brake pads become an important branch in industry; the brake pad is generally in a 180-degree semi-arc shape, uneven embossing is manufactured on the outer side of the semi-arc, the embossing is manufactured by pressing through a knurling wheel, and transmission production is generally realized by pressing through a knurling wheel after wool is placed by workers and tightened by equipment.
In the process of knurling wheel pressing, the rolled brake pad is bent under the influence of the surface curvature of the knurling wheel, operations such as re-ironing and the like are required after collection to keep the flatness of the surface of the brake pad, in addition, due to the elasticity of the material of the brake pad, embossing nicks are not obvious enough after rolling in the process of rolling, repeated rolling operation is required, and the dissipation of the embossing nicks after rolling is fast, so that the production quality of the brake pad is influenced, and certain defects exist. In view of the above, the present invention provides a brake pad knurling machine, which is developed and improved to solve the problems of the prior art, and aims to achieve the purposes of solving the problems and improving the practical value through the technology.
Disclosure of Invention
The present invention has been made to solve one of the technical problems occurring in the prior art or the related art.
Therefore, the technical scheme adopted by the invention is as follows: a brake pad knurling machine comprising: the embossing device comprises a transmission mechanism, a rolling supporting mechanism, a knurling mechanism and an overlaying shaping mechanism, wherein the knurling mechanism is fixedly arranged on one side of the transmission mechanism and comprises a fixed seat and a driving shaft rod fixedly arranged on the surface of the fixed seat, an eccentric embossing wheel is fixedly sleeved on the surface of the driving shaft rod, a stamp far away from one side of the driving shaft rod is arranged on the periphery of the eccentric embossing wheel, the overlaying shaping mechanism comprises a jacking frame and a vertical frame which are fixedly arranged on the inner side and the outer side of the transmission mechanism respectively, a cold pressing plate positioned right above the jacking frame is fixedly arranged on the surface of the vertical frame, and a semiconductor refrigerating sheet is embedded and arranged on the inner side of the cold pressing plate;
drive mechanism includes driving chain frame, main gear case, motion layer board and fixed mounting in the piece locating plate of stopping on motion layer board surface, the surface of the piece locating plate of stopping is equipped with the support diaphragm, the motion layer board is placed in driving chain frame surface and is offered the through-hole that is located the support diaphragm bottom surface, roll extrusion supporting mechanism includes location guide rail, lift baffle, hot layer board and movable mounting in the inboard motion bracket of lift baffle, the both sides fixed mounting of motion bracket has the side seal board, the sliding surface of location guide rail installs the slide, the surface of slide and the bottom and the fixed connection of motion bracket, the inboard of motion bracket is equipped with the subassembly of crawling, the inboard rotation of subassembly of crawling has cup jointed eccentric spindle sleeve, the inboard fixed hub of eccentric spindle sleeve has the pivot, one side fixed mounting of side seal board has driving motor, driving motor's output fixedly connected with pole, the other end transmission of spindle rod is connected with the driving plate, intermeshing's tooth has been cup jointed on the surface of driving plate and pivot, hot layer board fixed mounting is in the top surface of motion bracket, and the inboard of hot layer board is equipped with heating coil.
The present invention in a preferred example may be further configured to: the number of the transmission chain frames is two, the transmission chain frames are symmetrically arranged on two sides of the rolling support mechanism relative to the rolling support mechanism, the output end of the main transmission box is in transmission connection with the input end of the transmission chain frame, the brake sheet positioning plate is fixedly arranged on the surface of the moving supporting plate, and the moving supporting plate is arranged on the surface of the transmission chain frame, and two ends of the bottom surface of the moving supporting plate are abutted to the surface of the transmission chain frame.
The invention in a preferred example may be further configured to: the surface of driving chain frame is equipped with the material sensor that is located lift baffle and jacking frame one side respectively, material sensor is photoelectric sensing switch, material sensor's output electric connection has the controller, the output of controller and jacking frame and driving motor's input electric connection, the electric putter structure of jacking frame.
The present invention in a preferred example may be further configured to: the inboard of lift baffle is equipped with the pinion rack, the surface of side seal board and the both sides slip butt of lift baffle, the motion bracket is located between two symmetrical arrangement's the lift baffle, the bottom surface of lift baffle and the top surface fixed connection of positioning guide, and the lift baffle is vertical direction and arranges.
The present invention in a preferred example may be further configured to: one side of the subassembly of crawling is equipped with the row of teeth with pinion rack looks adaptation, the periphery centre of a circle of eccentric sleeve and the centre of a circle of pivot skew each other, the quantity of the subassembly of crawling is a plurality of and two adjacent subassemblies of crawling surface slip butts, the subassembly of crawling equally divide for two sets of and two sets of subassemblies of crawling about motion bracket central line symmetrical arrangement and respectively with both sides lift baffle surface pinion rack butt.
The present invention in a preferred example may be further configured to: and one ends of the main shaft rod and the intermittent shaft rod are fixedly connected with transmission discs, and the surfaces of the two transmission discs are respectively provided with a transmission shifting sheet positioned in the same vertical plane.
The present invention in a preferred example may be further configured to: the center of a circle of the eccentric embossing wheel deviates from the center of a circle of the driving shaft lever, one end of the driving shaft lever is connected with a speed reducing motor fixed on the surface of the fixed seat, and the surface of the hot supporting plate is provided with an arc abutting groove matched with the knurling mechanism.
The present invention in a preferred example may be further configured to: the top surface of the jacking frame is provided with a supporting plate arranged in parallel with the cold pressing plate, the cold pressing plate is a metal component, and the refrigerating surface of the semiconductor refrigerating sheet is attached to the top surface of the cold pressing plate.
The beneficial effects obtained by the invention are as follows:
1. according to the invention, by arranging the novel eccentric embossing structure, the end, far away from the center of a circle, of the eccentric embossing wheel is utilized to perform extrusion embossing on the brake pad together with the hot supporting plate in the eccentric rotary motion during the rotation, so that the brake pad is short in laminating time with the eccentric embossing wheel and obvious in pressure effect, the problem that the brake pad is bent to be arc in the knurling effect is effectively avoided, and the knurling production quality is improved.
2. According to the invention, by arranging the hot supporting plate and the pressing and shaping mechanism structure, the brake pad is softened through heat conduction between the hot supporting plate and the brake pad in the rolling operation so as to ensure the perfect appearance of the knurling pattern on the brake pad, and the brake pad is rapidly cooled and shaped through the low-temperature pressing of the vertical frame and the jacking frame after the rolling is finished, so that the brake pad is kept in a straight plate shape, the subsequent ironing treatment is not needed, and the production efficiency is improved.
3. According to the invention, by arranging a novel transmission structure, the hot supporting plate and the brake pad positioning plate are driven by the transmission chain frame to support the single brake pads to move one by one, and are in parallel contact with the eccentric embossing wheel under the support of the moving bracket and the hot supporting plate, so that stress at each point in the rolling process is balanced, and the crawling motion mode of the crawling assembly can be used for free locking in rolling to avoid the situation that the hot supporting plate descends due to rolling force, so that the supporting stability is improved, and knurling is smoother.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view of a mounting structure of a transmission mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic view of a mounting structure of a rolling support mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a rolling support mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic view of a transmission structure of a rolling support mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic view of a motion bracket mounting arrangement according to one embodiment of the present invention;
FIG. 7 is a schematic view of a kinematic mount structure according to one embodiment of the present invention;
FIG. 8 is a schematic structural diagram of an over-pressure setting mechanism according to an embodiment of the present invention.
Reference numerals:
100. a transmission mechanism; 110. a drive chain frame; 120. a main transmission case; 130. a motion pallet; 140. a brake sheet positioning plate; 141. supporting the membrane;
200. a rolling support mechanism; 210. positioning the guide rail; 220. a lifting guide plate; 230. a hot plate; 240. a motion bracket; 250. a drive motor; 260. a crawling assembly; 270. a rotating shaft; 211. a slide base; 221. a toothed plate; 241. a side sealing plate; 251. a main shaft rod; 252. a drive plate; 253. an intermittent shaft lever; 261. an eccentric shaft sleeve;
300. a knurling mechanism; 310. a fixed seat; 320. a drive shaft; 330. an eccentric embossing wheel;
400. a covering and pressing shaping mechanism; 410. a jacking frame; 420. erecting a frame; 430. a semiconductor refrigeration sheet; 421. cold pressing the plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the accompanying drawings in combination with the embodiments. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
A brake pad knurling machine provided by some embodiments of the present invention will be described with reference to the accompanying drawings.
Referring to fig. 1 to 8, the present invention provides a brake pad knurling machine, including: the knurling mechanism 300 is fixedly installed on one side of the transmission mechanism 100, the knurling mechanism 300 comprises a fixed seat 310 and a driving shaft rod 320 fixedly installed on the surface of the fixed seat 310, an eccentric knurling wheel 330 is fixedly sleeved on the surface of the driving shaft rod 320, a stamp far away from one side of the driving shaft rod 320 is arranged on the periphery of the eccentric knurling wheel 330, the overlaying shaping mechanism 400 comprises a jacking frame 410 and a vertical frame 420 fixedly installed on the inner side and the outer side of the transmission mechanism 100 respectively, a cold pressing plate 421 located right above the jacking frame 410 is fixedly installed on the surface of the vertical frame 420, and a semiconductor refrigeration sheet 430 is installed on the inner side of the cold pressing plate 421 in an embedded mode;
the transmission mechanism 100 comprises a transmission chain frame 110, a main transmission box 120, a motion supporting plate 130 and a brake sheet positioning plate 140 fixedly installed on the surface of the motion supporting plate 130, a supporting membrane 141 is arranged on the surface of the brake sheet positioning plate 140, the motion supporting plate 130 is placed on the surface of the transmission chain frame 110, and a through hole located on the bottom surface of the supporting membrane 141 is formed in the surface of the motion supporting plate, the rolling support mechanism 200 comprises a positioning guide rail 210, a lifting guide plate 220, a hot supporting plate 230 and a motion bracket 240 movably installed on the inner side of the lifting guide plate 220, side sealing plates 241 are fixedly installed on two sides of the motion bracket 240, a sliding seat 211 is slidably installed on the surface of the positioning guide rail 210, the surface of the sliding seat 211 is fixedly connected with the bottom end of the motion bracket 240, a crawling assembly 260 is arranged on the inner side of the motion bracket 240, an eccentric shaft sleeve 261 is rotatably sleeved on the inner side of the crawling assembly 260, a rotating shaft 270 is fixedly sleeved on the inner side of the eccentric shaft sleeve 261, a driving motor 250 is fixedly installed on one side of the side sealing plate 241, an output end of the driving motor 250 is fixedly connected with a main shaft 251, a driving disc 252 is connected with a driving disc 252, the surface of the driving disc 252 and the rotating shaft 270 are sleeved with mutually meshed teeth, the surface of the hot supporting plate 230, and the hot supporting plate 230 is arranged on the inner side of the hot supporting plate 230.
In this embodiment, the number of the driving chain racks 110 is two, and the driving chain racks are symmetrically arranged on two sides of the rolling supporting mechanism 200 with respect to the rolling supporting mechanism 200, the output end of the main transmission box 120 is in transmission connection with the input end of the driving chain rack 110, the brake pad positioning plate 140 is fixedly installed on the surface of the moving support plate 130, the moving support plate 130 is placed on the surface of the driving chain rack 110, and two ends of the bottom surface are abutted to the surface of the driving chain rack 110.
Further, the surface of the driving chain frame 110 is provided with a material sensor which is respectively positioned on one side of the lifting guide plate 220 and one side of the jacking frame 410, the material sensor is a photoelectric sensing switch, the output end of the material sensor is electrically connected with a controller, the output end of the controller is electrically connected with the input ends of the jacking frame 410 and the driving motor 250, and the electric push rod structure of the jacking frame 410 is adopted.
Specifically, the transmission movement of the moving supporting plate 130 and the brake pad is performed through the transmission chain frame 110, and when the moving supporting plate 130 moves to the upper side of the jacking frame 410 and the rolling supporting mechanism 200, the rolling supporting mechanism 200 and the jacking frame 410 are automatically started to work through sensing of the material sensor, so that the automatic knurling operation is realized.
In this embodiment, a toothed plate 221 is disposed on the inner side of the lift guide 220, the surface of the side sealing plate 241 is in sliding contact with both sides of the lift guide 220, the motion bracket 240 is located between the two symmetrically arranged lift guides 220, the bottom surface of the lift guide 220 is fixedly connected with the top surface of the positioning guide 210, and the lift guide 220 is arranged in a vertical direction.
Further, one side of the creeper assembly 260 is provided with a tooth row matched with the tooth plates 221, the peripheral circle center of the eccentric shaft sleeve 261 and the circle center of the rotating shaft 270 deviate from each other, the number of the creeper assembly 260 is a plurality of and two adjacent creeper assemblies 260 are in surface sliding abutting joint, the creeper assembly 260 is equally divided into two groups and two groups of creeper assemblies 260 are symmetrically arranged about the central line of the moving bracket 240 and are respectively in abutting joint with the tooth plates 221 on the surfaces of the lifting guide plates 220 on the two sides.
Specifically, the crawling assembly 260 crawls on the surface of the tooth plate 221 by the eccentric rotation of the eccentric bushing 261 through the rotation of the rotating shaft 270, and performs the lifting motion of the moving bracket 240.
In this embodiment, the main shaft 251 and the intermittent shaft 253 are fixedly connected with a driving disc 252 at one end, and the surfaces of the two driving discs 252 are provided with driving shifting pieces in the same vertical plane.
Specifically, under the initiative rotary motion of main shaft 251, main shaft 251 and intermittent shaft 253 carry out mutual transmission through driving disk 252 surface plectrum butt, and there is the transmission clearance of a week between main shaft 251 and the intermittent shaft 253 under the counter-rotation, makes the subassembly 260 of crawling more steady smooth when the counter-motion switches.
In this embodiment, the center of the eccentric embossing wheel 330 deviates from the center of the driving shaft 320, one end of the driving shaft 320 is connected to a speed reduction motor fixed on the surface of the fixing base 310, and the surface of the hot plate 230 is provided with an arc-shaped abutting groove adapted to the knurling mechanism 300.
Specifically, the eccentric embossing wheel 330 is utilized to extrude and emboss the brake pad together with the hot supporting plate 230 in eccentric rotary motion when the end far away from the center of a circle rotates, so that the brake pad is short in attaching time with the eccentric embossing wheel 330 and obvious in pressure effect, and the problem that the brake pad is bent to be arc in knurling effect is effectively avoided.
In this embodiment, the top surface of the lifting frame 410 is provided with a supporting plate arranged in parallel with the cold pressing plate 421, the cold pressing plate 421 is a metal member, and the cooling surface of the semiconductor cooling plate 430 is attached to the top surface of the cold pressing plate 421.
Specifically, the jacking frame 410 jacks up to separate the moving support plate 130 from the surface of the transmission chain frame 110, so that the brake pad is in contact with the bottom surface of the cold pressing plate 421, the cold pressing plate 421 is at a low temperature under the action of the galvanic couple of the semiconductor refrigerating plate 430, the jacking frame 410 and the vertical frame 420 are pressed on the surface of the brake pad to conduct and cool, the brake pad is rapidly cooled and shaped, and the straight plate shape of the brake pad is kept.
The working principle and the using process of the invention are as follows:
when the brake pad knurling machine is used, the single brake pads are supported one by one through the moving support plate 130 and the brake pad positioning plate 140, the brake pads are placed on the surface of the support membrane 141, the moving support plate 130 is driven to move through the transmission chain frame 110 to drive the brake pads to advance, the eccentric knurling wheel 330 is driven to rotate through the driving shaft rod 320 in the moving process, when the moving support plate 130 moves right above the lifting guide plate 220, the material sensor on the surface of the transmission mechanism 100 senses the position of the moving support plate 130 to start the rolling support mechanism 200 to work, the driving motor 250 drives the main shaft rod 251 to rotate, the main shaft rod 251 and the driving disc 252 drive the rotating shaft 270 to rotate, under the rotation of a plurality of eccentric shaft sleeves 261, the crawling assembly 260 is driven to perform eccentric motion and is abutted against and separated from the toothed plate 221 on the surface of the lifting guide plate 220, the crawling assembly 260 moves on the surface of the toothed plate 221, so as to jack the moving support frame 240 and the hot support plate 230, the hot supporting plate 230 contacts with the bottom surface of the supporting membrane 141 and supports the surface brake block to rise, and contacts with the rotating eccentric embossing wheel 330, the eccentric embossing wheel 330 eccentrically moves, the surface knurling embossing is engraved on the surface of the brake block, the heat of the hot supporting plate 230 is transferred to the surface of the brake block, so that the brake block is softened, the embossing of the knurling embossing is more obvious, the softened brake block is more easily attached to the surface of the eccentric embossing wheel 330 for repeated knurling embossing, after the rolling is completed, the eccentric movement of the eccentric embossing wheel 330 is away from the brake block again, the driving motor 250 reversely rotates to drive the crawling assembly 260 to crawl downwards, the whole hot supporting plate 230 is driven to descend to separate from the moving supporting plate 130, so that the bottom surface of the moving supporting plate 130 contacts with the surface of the transmission chain frame 110, the moving supporting plate 130 is driven by the transmission chain frame 110 to be transmitted until the moving part below the overlaying and setting mechanism 400, the jacking frame 410 is monitored and controlled to jack up by the material sensor, the moving support plate 130 is separated from the surface of the transmission chain frame 110, the brake pad is contacted with the bottom surface of the cold pressing plate 421, the cold pressing plate 421 is at low temperature under the action of the electric couple of the semiconductor refrigeration sheet 430, the jacking frame 410 and the vertical frame 420 are pressed on the surface of the brake pad for conducting cooling, and the straight plate shape is restored, so that the knurling operation of the whole brake pad is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (8)
1. A brake pad knurling machine, characterized by comprising: the cold pressing device comprises a transmission mechanism (100), a rolling supporting mechanism (200), a knurling mechanism (300) and an overpressing and shaping mechanism (400), wherein the knurling mechanism (300) is fixedly installed on one side of the transmission mechanism (100), the knurling mechanism (300) comprises a fixed seat (310) and a driving shaft rod (320) fixedly installed on the surface of the fixed seat (310), an eccentric knurling wheel (330) is fixedly sleeved on the surface of the driving shaft rod (320), a stamp far away from one side of the driving shaft rod (320) is arranged on the periphery of the eccentric knurling wheel (330), the overpressing and shaping mechanism (400) comprises a jacking frame (410) and a vertical frame (420) which are respectively and fixedly installed on the inner side and the outer side of the transmission mechanism (100), a cold pressing plate (421) located right above the jacking frame (410) is fixedly installed on the surface of the vertical frame (420), and a semiconductor refrigeration sheet (430) is embedded and installed on the inner side of the cold pressing plate (421);
the transmission mechanism (100) comprises a transmission chain frame (110), a main transmission box (120), a moving supporting plate (130) and a braking plate positioning plate (140) fixedly mounted on the surface of the moving supporting plate (130), a supporting membrane (141) is arranged on the surface of the braking plate positioning plate (140), the moving supporting plate (130) is placed on the surface of the transmission chain frame (110) and provided with through holes positioned on the bottom surface of the supporting membrane (141), a rolling supporting mechanism (200) comprises a positioning guide rail (210), a lifting guide plate (220), a hot supporting plate (230) and a moving bracket (240) movably mounted on the inner side of the lifting guide plate (220), side sealing plates (241) are fixedly mounted on two sides of the moving bracket (240), a sliding seat (211) is slidably mounted on the surface of the positioning guide rail (210), a sliding seat (211) is fixedly connected with the bottom end of the moving bracket (240), a crawling assembly (260) is arranged on the inner side of the moving bracket (240), an eccentric shaft sleeve (261) is rotatably connected with the inner side of the crawling assembly (260), a rotating shaft sleeve (261) is fixedly connected with a rotating shaft (270), a driving shaft (252) is fixedly connected with one side of the driving rod (251) fixedly mounted on one side of the driving rod (251), and a driving rod (250) is fixedly mounted with a driving rod (251) of a driving motor (251), the surfaces of the transmission disc (252) and the rotating shaft (270) are sleeved with transmission teeth which are meshed with each other, the hot supporting plate (230) is fixedly installed on the top surface of the moving bracket (240), and a heating coil is arranged on the inner side of the hot supporting plate (230).
2. The brake pad knurling machine of claim 1, wherein the number of the transmission chain frames (110) is two, the two transmission chain frames are symmetrically arranged on two sides of the rolling support mechanism (200) relative to the rolling support mechanism (200), the output end of the main transmission box (120) is in transmission connection with the input end of the transmission chain frame (110), the brake pad positioning plate (140) is fixedly arranged on the surface of the moving support plate (130), the moving support plate (130) is placed on the surface of the transmission chain frame (110), and two ends of the bottom surface of the moving support plate are abutted to the surface of the transmission chain frame (110).
3. The brake disc knurling machine of claim 1, wherein the surface of the transmission chain frame (110) is provided with a material sensor respectively located at one side of the lifting guide plate (220) and one side of the jacking frame (410), the material sensor is a photoelectric sensing switch, an output end of the material sensor is electrically connected with a controller, an output end of the controller is electrically connected with the jacking frame (410) and an input end of the driving motor (250), and an electric push rod structure of the jacking frame (410).
4. The brake pad knurling machine of claim 1, wherein, the inside of the lifting guide plate (220) is provided with a toothed plate (221), the surface of the side sealing plate (241) is in sliding abutment with both sides of the lifting guide plate (220), the moving bracket (240) is located between two symmetrically arranged lifting guide plates (220), the bottom surface of the lifting guide plate (220) is fixedly connected with the top surface of the positioning guide rail (210), and the lifting guide plate (220) is arranged in a vertical direction.
5. The brake disc knurling machine of claim 1, wherein one side of the crawling assembly (260) is provided with a tooth row matched with the tooth plates (221), the circle center of the periphery of the eccentric shaft sleeve (261) and the circle center of the rotating shaft (270) deviate from each other, the number of the crawling assembly (260) is a plurality of and two adjacent crawling assemblies (260) are in surface sliding abutting joint, the crawling assembly (260) is divided into two groups, the two groups of crawling assemblies (260) are symmetrically arranged about the center line of the moving bracket (240) and are respectively in abutting joint with the tooth plates (221) on the surfaces of the two side lifting guide plates (220).
6. A brake disc knurling machine according to claim 1, characterized in that one end of each of said main shaft (251) and intermittent shaft (253) is fixedly connected with a transmission disc (252), and the surfaces of both said transmission discs (252) are provided with transmission shifting blades located in the same vertical plane.
7. The brake pad knurling machine of claim 1, wherein the center of the eccentric knurling wheel (330) deviates from the center of the driving shaft (320), one end of the driving shaft (320) is connected with a speed reducing motor fixed on the surface of the fixed seat (310), and the surface of the hot supporting plate (230) is provided with an arc-shaped abutting groove matched with the knurling mechanism (300).
8. The brake pad knurling machine of claim 1, characterized in that, the top surface of the jacking frame (410) is provided with a supporting plate arranged in parallel with the cold pressing plate (421), the cold pressing plate (421) is a metal component, the refrigerating surface of the semiconductor refrigerating plate (430) is attached to the top surface of the cold pressing plate (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310155667.8A CN115815959B (en) | 2023-02-23 | 2023-02-23 | Brake block knurling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310155667.8A CN115815959B (en) | 2023-02-23 | 2023-02-23 | Brake block knurling machine |
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| Publication Number | Publication Date |
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| CN115815959A true CN115815959A (en) | 2023-03-21 |
| CN115815959B CN115815959B (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310155667.8A Active CN115815959B (en) | 2023-02-23 | 2023-02-23 | Brake block knurling machine |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2338186A (en) * | 1942-06-23 | 1944-01-04 | Letourneau Inc | Knurling device |
| DE102004007476A1 (en) * | 2004-02-13 | 2005-09-01 | Volkswagen Ag | Tool for working in cavities especially con rod bores has profiled rollers recess mounted in a tool holder |
| CN204019117U (en) * | 2014-06-13 | 2014-12-17 | 陈栩杰 | A kind of braking full sheet fluting facing attachment |
| CN205380407U (en) * | 2016-02-17 | 2016-07-13 | 上虞普罗化妆品包装有限公司 | Bottle lid edge knurling machine |
| CN106078081A (en) * | 2016-08-04 | 2016-11-09 | 常州敏杰电器有限公司 | Staircase multiple function knurling device |
| CN107717325A (en) * | 2017-11-17 | 2018-02-23 | 刘建明 | A kind of edge knurling machine |
| CN109249204A (en) * | 2018-10-26 | 2019-01-22 | 惠州市新泓威科技有限公司 | The automatic pressing device of electronic smoke atomizer bottom cover |
| CN214921989U (en) * | 2021-02-21 | 2021-11-30 | 重庆市麒旭机械制造有限公司 | Knurling device for motorcycle brake pad production |
| CN216990667U (en) * | 2022-04-21 | 2022-07-19 | 江苏高宏汽摩部件有限公司 | Knurling machine is used in production of motorcycle brake block |
| CN115383397A (en) * | 2022-07-18 | 2022-11-25 | 江西远大保险设备实业集团有限公司 | Embossing device for ribbed upright post of metal furniture |
| CN115490112A (en) * | 2022-09-23 | 2022-12-20 | 台州市特种设备检验检测研究院 | Cam type braking device for avoiding accidental movement of elevator |
| CN218365408U (en) * | 2022-07-06 | 2023-01-24 | 安徽博耐克摩擦材料有限公司 | Ceramic brake pad forming device |
-
2023
- 2023-02-23 CN CN202310155667.8A patent/CN115815959B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2338186A (en) * | 1942-06-23 | 1944-01-04 | Letourneau Inc | Knurling device |
| DE102004007476A1 (en) * | 2004-02-13 | 2005-09-01 | Volkswagen Ag | Tool for working in cavities especially con rod bores has profiled rollers recess mounted in a tool holder |
| CN204019117U (en) * | 2014-06-13 | 2014-12-17 | 陈栩杰 | A kind of braking full sheet fluting facing attachment |
| CN205380407U (en) * | 2016-02-17 | 2016-07-13 | 上虞普罗化妆品包装有限公司 | Bottle lid edge knurling machine |
| CN106078081A (en) * | 2016-08-04 | 2016-11-09 | 常州敏杰电器有限公司 | Staircase multiple function knurling device |
| CN107717325A (en) * | 2017-11-17 | 2018-02-23 | 刘建明 | A kind of edge knurling machine |
| CN109249204A (en) * | 2018-10-26 | 2019-01-22 | 惠州市新泓威科技有限公司 | The automatic pressing device of electronic smoke atomizer bottom cover |
| CN214921989U (en) * | 2021-02-21 | 2021-11-30 | 重庆市麒旭机械制造有限公司 | Knurling device for motorcycle brake pad production |
| CN216990667U (en) * | 2022-04-21 | 2022-07-19 | 江苏高宏汽摩部件有限公司 | Knurling machine is used in production of motorcycle brake block |
| CN218365408U (en) * | 2022-07-06 | 2023-01-24 | 安徽博耐克摩擦材料有限公司 | Ceramic brake pad forming device |
| CN115383397A (en) * | 2022-07-18 | 2022-11-25 | 江西远大保险设备实业集团有限公司 | Embossing device for ribbed upright post of metal furniture |
| CN115490112A (en) * | 2022-09-23 | 2022-12-20 | 台州市特种设备检验检测研究院 | Cam type braking device for avoiding accidental movement of elevator |
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| CN115815959B (en) | 2023-05-16 |
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