CN112372304A - Deburring equipment for producing automobile brake pad - Google Patents
Deburring equipment for producing automobile brake pad Download PDFInfo
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- CN112372304A CN112372304A CN202011272395.2A CN202011272395A CN112372304A CN 112372304 A CN112372304 A CN 112372304A CN 202011272395 A CN202011272395 A CN 202011272395A CN 112372304 A CN112372304 A CN 112372304A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
Abstract
The invention relates to the field of automobile part processing, in particular to a deburring device for producing an automobile brake pad block, which comprises the following components: the processing mechanism is arranged side by side, and a first V-shaped port support frame and a second V-shaped port support frame are arranged at the top end of the first processing mechanism; an end face sander is arranged on the outer side of the V-shaped port bracket, and a delivery pressing cylinder is arranged on one side of the middle of the V-shaped port bracket; a first double-wheel support frame and a second double-wheel support frame are arranged at the top end of the second machining mechanism, an end face butting device is arranged on the outer side of each double-wheel support frame, and a circumferential driver which is in synchronous transmission with the end face butting device is arranged on one side of a butting shaft of each end face butting device; the other side of the double-wheel strut is also provided with an outer periphery sander; the device comprises a first bar conveying mechanism and a second bar conveying mechanism, wherein the conveying mechanisms are respectively arranged at the outer sides of a first processing mechanism and a second processing mechanism; and the duplex gantry suspension is arranged at the top of the mechanism, and the equipment can automatically polish the material bars of the brake pad blocks.
Description
Technical Field
The invention relates to the field of automobile part machining, in particular to deburring equipment for producing an automobile brake pad block.
Background
With the progress of science and technology, the automobile as a walking tool gradually enters the family, and the quality requirement and the safety requirement of consumers on the automobile are gradually improved. The brake device is one of important safety guarantee devices as a brake device on an automobile. The brake device mainly converts kinetic energy of an automobile in the running process into heat energy by means of friction between a brake pad and a brake pad disc, and finally consumes the generated heat energy. The existing brake device is generally connected with the automobile body of an automobile through a brake pad block, and the brake pad block is required to have higher hardness, higher tensile strength and higher yield strength due to the special use environment of the brake pad block. However, in view of the limitations of metal materials, it is important to process the brake caliper body of the automobile in the simplest process while satisfying the above requirements, and a problem to be solved is urgently needed.
Chinese patent CN201910808722.2 discloses a processing method of an automobile brake pad, which comprises the steps of blanking, deburring, preheating, upsetting, heating, bending, heating, pre-forging, alkali washing and pickling, polishing, heating, final forging, trimming, solution treatment, aging treatment, vibration grinding, alkali washing and pickling and shot blasting. And during the pre-forging processing, the raw material positioned in the pre-forging die can fill the die cavity of the pre-forging die only by deforming to a smaller extent, so that the processing efficiency of the pre-forging is improved to a certain extent. The product forming process is divided into two parts of pre-forging and finish forging, so that the product with more delicate surface characteristics can be formed. After the finish forging is finished, the product is subjected to solution treatment and aging treatment, so that the product can have higher hardness, higher tensile strength and higher yield strength.
The processing method is operated manually when the raw materials are deburred, and the working efficiency is low.
Disclosure of Invention
In order to solve the technical problem, the deburring equipment for producing the automobile brake pad block is provided, and the problem of deburring of the raw materials of the brake pad block is solved by the technical scheme.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a burring equipment for producing car brake block, including: the device comprises a first processing mechanism and a second processing mechanism, wherein the processing mechanisms are arranged side by side, a first V-shaped port bracket and a second V-shaped port bracket which can move in opposite directions or in back directions to adjust the distance between the first processing mechanism and the second processing mechanism are arranged at the top end of the first processing mechanism, and the openings of the V-shaped port brackets are vertically upward; an end face sander used for sanding two ends of the bar is arranged on the outer side of the V-shaped port support, and a transfer pressing cylinder used for abutting against the top end of the periphery of the bar to enable the bar to be fixed on the opening is arranged on one side of the middle of the V-shaped port support; the top end of the second processing mechanism is provided with a first double-wheel support frame and a second double-wheel support frame which can move in opposite directions or in back directions to adjust the distance between the first double-wheel support frame and the second double-wheel support frame, the bar is coaxially and horizontally placed on the double-wheel support frames in a working state, end face butting devices for coaxially butting two ends of the bar are arranged on the outer sides of the double-wheel support frames, and a circumferential driver which is in synchronous transmission with the end face butting devices is arranged on one side of a butting shaft of the; the other side of the double-wheel strut is also provided with an outer periphery sander used for sanding the periphery of the bar; the conveying mechanisms are arranged on the outer sides of the first processing mechanism and the second processing mechanism in parallel respectively, and are used for conveying and receiving finished bars processed by the circumferential driver to the first processing mechanism respectively; and the duplex gantry suspension is arranged at the top of the mechanism and used for horizontally clamping and placing the bar stock on the processing station of the adjacent processing mechanism.
Preferably, the first machining mechanism and the second machining mechanism further comprise a first duplex ball screw sliding table and a second duplex ball screw sliding table respectively, working ends on two sides of the duplex ball screw sliding table can slide in the opposite direction or in the opposite direction, a first V-shaped port support frame and a second V-shaped port support frame are arranged on the double working ends of the first duplex ball screw sliding table respectively, and a first duplex wheel support frame and a second duplex wheel support frame are arranged on the double working ends of the second duplex ball screw sliding table respectively.
Preferably, the first double-wheel bracket comprises: the support is fixedly arranged on one working end of the second duplex ball screw sliding table, and an opening for avoiding the periphery of the bar is formed in the top end of the support; the roller wheels are coaxially and horizontally arranged at the top end of the bracket in a rotating manner; the second double-wheel bracket has the same structure as the first double-wheel bracket.
Preferably, first processing agency is still including first simplex ball screw slip table, first simplex ball screw slip table sets up in first V mouthful strut and second V mouthful strut outside side by side, and the terminal surface sander is including: the output shaft of the first servo motor faces the V-shaped port support frame and is arranged at the working end of the first simplex ball screw sliding table; the grinding disc is coaxially arranged on the output shaft of the first servo motor and faces towards the V-shaped port support end, a grinding hole used for grinding the end face of the bar and chamfering the end face of the bar is formed in the V-shaped port support end, and the inner diameter of the grinding hole is gradually reduced from outside to inside along the axis.
Preferably, the end face abutment comprises: the bottom plate is arranged on the outer sides of the first double-wheel support frame and the second double-wheel support frame; the sliding plate is arranged on the top of the bottom plate in an axial sliding mode along the support frame through a guide rail; the vertical plates are vertically arranged at the top end of the bottom plate side by side; the rotating shaft is coaxially and rotatably arranged on the vertical plate along the axial direction of the support frame, and the working end of the circumferential driver is in synchronous transmission fit with the rotating shaft; the abutting block is coaxially and fixedly arranged at the inner end of the rotating shaft and used for abutting against two ends of the bar stock; and the single-shaft cylinder and the rotating shaft are coaxially arranged on the bottom plate, and an output shaft of the single-shaft cylinder is fixedly connected with the outer side of the vertical plate.
Preferably, the circumferential drive comprises: the rotating shaft is coaxially arranged on one side of the first double-wheel support frame and one side of the second double-wheel support frame in a rotating mode through the rotating seat, and two ends of the periphery of the rotating shaft are provided with limiting strips in the axial direction; the synchronous belt transmission mechanism is characterized in that a synchronous wheel at one end of the synchronous belt transmission mechanism is coaxially and fixedly connected with the rotating shaft, a synchronous wheel at the other end of the synchronous belt transmission mechanism is coaxially and slidably matched with the rotating shaft, and the limiting strip is axially and slidably matched with the inner periphery of the synchronous wheel of the synchronous belt transmission mechanism; the clamping push plate is arranged on the sliding plate, and two sides of the clamping push plate are in sliding fit with the rotating shaft and are positioned at two ends of a synchronous wheel of the synchronous belt transmission mechanism; and an output shaft of the second servo motor is coaxially and fixedly connected with one end of the rotating shaft.
Preferably, the peripheral sander comprises: the second simplex ball screw sliding table is coaxially and horizontally arranged on the other side of the first double-wheel support frame and the second double-wheel support frame, and the third simplex ball screw sliding table is vertically arranged at the working end of the second simplex ball screw sliding table; and the working end of the grinding machine is inclined downwards, and the support frame is arranged at the working end of the third simplex ball screw sliding table.
Preferably, the first billet conveying mechanism comprises: the roller chain conveyor is arranged on one side of the first processing mechanism, and a dovetail block with an opening back to the roller chain is arranged on the roller chain; the working end of the double-shaft double-rod cylinder is vertically upwards arranged at the bottom of the discharge end of the first double-wheel strut; and the lifting block is fixedly arranged at the working end of the double-shaft double-rod cylinder, and a V-shaped groove used for lifting the bar stock to be higher than the conveying surface of the roller chain conveyor is arranged at the top end of the lifting block.
Preferably, the second bar stock conveying mechanism and the first bar stock conveying mechanism are identical in structure and symmetrical relative to the middle plane of the first processing mechanism and the second processing mechanism.
Preferably, the duplex gantry suspension comprises: the portal frame is arranged at the tops of the first processing mechanism, the second processing mechanism, the first bar conveying mechanism and the second bar conveying mechanism; the fourth simplex ball screw sliding table is horizontally arranged at the top end of one side of the portal frame; the fifth simplex ball screw sliding table is vertically arranged at the working end of the fourth simplex ball screw sliding table; the transverse plate is horizontally arranged at the working end of the fifth simplex ball screw sliding table; the connecting plates are horizontally arranged at two ends of the outer side of the fourth simplex ball screw sliding table through the connecting frame; the working end of the wide finger cylinder is vertically arranged on two sides of two ends of the connecting plate downwards, and the working end of the wide finger cylinder is also provided with a clamp with a notch and the same axial direction of the bars conveyed by the first bar conveying mechanism.
Compared with the prior art, the invention has the beneficial effects that:
the equipment automatically polishes the outer surface of a blank bar of a brake pad block through a first processing mechanism and a second processing mechanism, and automatically feeds and discharges materials through a first bar conveying mechanism, a second bar conveying mechanism and a duplex gantry suspension; the fourth simplex ball screw sliding table and the fifth simplex ball screw sliding table are started, so that the working end of the fourth simplex ball screw sliding table and the fifth simplex ball screw sliding table drive the wide finger cylinder to horizontally place the axis of the blank bar on the discharging end of the first bar conveying mechanism on the open grooves of the first V-shaped port bracket and the second V-shaped port bracket, and the end face of the first machining mechanism can be conveniently polished and chamfered; starting the handover pressing cylinder to enable the working end corner of the handover pressing cylinder to be pressed and abutted against the top end of the periphery of the blank bar, so that the blank bar is relatively fixed on the V-shaped opening groove, and the blank bar is prevented from sliding along the axial direction when two ends of the blank bar are polished; starting the first simplex ball screw sliding table, enabling the working end of the first simplex ball screw sliding table to drive the end face grinder to move towards the end face of the blank bar along the axial direction, and enabling the working end of the first simplex ball screw sliding table to grind and chamfer the section of the blank bar; after polishing and chamfering of the section of a blank bar, driving the first simplex ball screw sliding table and the transfer lower pressure cylinder working end to reset, starting the duplex gantry suspension, placing the blank bar on the first double-wheel support frame and the second double-wheel support frame by one working end of the duplex gantry suspension, and placing the blank bar on the first bar conveying mechanism on the first processing mechanism by the other working end of the duplex gantry suspension to continue processing; the blank bar with the polished end faces is placed on the first double-wheel support frame and the second double-wheel support frame, so that the blank bar can rotate along the circumferential direction, and the periphery of the blank bar can be polished uniformly; starting the end face butting device and the circumferential driver to enable the working end of the end face butting device to be in coaxial butting connection with two ends of a blank bar, enabling the bar to axially rotate relative to the second processing mechanism through the circumferential driver, and starting the periphery sander to enable the working end of the periphery sander to polish the periphery of the blank bar so as to finish processing the blank bar; after the processing is finished, the end face abutting device and the peripheral grinder working end are driven to reset, so that a finished bar is placed at the feeding end of the second bar conveying mechanism and conveyed to a specified place by the feeding end of the duplex gantry suspension, and a blank bar with the polished upper end face of the first processing mechanism is placed on the second processing mechanism by the other working end, thereby facilitating continuous automatic processing; compare and go up the unloading by the manual work now, and polish by the manual work, this equipment work efficiency and security are higher.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a top view of a first and second processing mechanism of the present invention;
FIG. 3 is a perspective view of a first processing mechanism of the present invention;
FIG. 4 is a side view of the end face sander of the present invention;
FIG. 5 is a cross-sectional view at section A-A of FIG. 4;
FIG. 6 is a perspective view of a second processing mechanism of the present invention;
FIG. 7 is a partial enlarged view of FIG. 6 at B;
FIG. 8 is an enlarged view of a portion of FIG. 6 at C;
FIG. 9 is a perspective view of a first billet conveying mechanism of the invention;
figure 10 is a perspective view of a duplex gantry suspension of the present invention.
The reference numbers in the figures are:
1-a first processing mechanism; 1 a-a first V-port bracket; 1 b-a second V-port bracket; 1 c-an end face sander; 1c1 — first servomotor; 1c 2-abrasive disc; 1c 3-grinding the hole; 1 d-transferring a downward pressing cylinder; 1 e-a first duplex ball screw sliding table; 1 f-a first simplex ball screw sliding table;
2-a second processing mechanism; 2 a-a first double wheel bracket; 2a 1-scaffold; 2a 2-opening; 2a3 — first roller; 2a4 — second roller; 2 b-a second double wheel strut; 2 c-end face abutment; 2c 1-bottom plate; 2c 2-sliding plate; 2c 3-guide rail; 2c4 — first riser; 2c5 — second riser; 2c 6-spindle; 2c 7-abutment block; 2c 8-single shaft cylinder; 2 d-circumferential drive; 2d 1-axis of rotation; 2d 2-stop bar; 2d 3-synchronous belt drive mechanism; 2d 4-grip pusher plate; 2d5 — second servomotor; 2 e-a peripheral sander; 2e 1-second simplex ball screw sliding table; 2e 2-third simplex ball screw sliding table; 2e 3-sander; 2 f-a second duplex ball screw sliding table;
3-a first bar conveying mechanism; 3 a-a roller chain conveyor; 3 b-dovetail block; 3 c-a dual-axis dual-rod cylinder; 3 d-lifting block; 3d1-V notch groove;
4-a second bar conveying mechanism;
5-duplex gantry suspension; 5 a-a portal frame; 5 b-a fourth simplex ball screw sliding table; 5 c-a fifth simplex ball screw sliding table; 5 d-a transverse plate; 5 e-a connecting plate; 5 f-a connecting frame; 5 g-wide finger cylinder; 5g 1-clamp.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1, the deburring device for producing the automobile brake pad block comprises:
the processing mechanism comprises a first processing mechanism 1 and a second processing mechanism 2, wherein the processing mechanisms are arranged side by side, a first V-shaped port bracket 1a and a second V-shaped port bracket 1b which can move oppositely or back to adjust the distance between the first processing mechanism 1 and the second processing mechanism are arranged at the top end of the first processing mechanism 1, and the openings of the V-shaped port brackets are vertically upward; an end face sander 1c used for sanding two ends of the bar is arranged on the outer side of the V-shaped port support, and a handover pressing cylinder 1d used for abutting against the top end of the periphery of the bar to enable the bar to be fixed on the opening is arranged on one side of the middle of the V-shaped port support; the top end of the second processing mechanism 2 is provided with a first double-wheel strut 2a and a second double-wheel strut 2b which can move oppositely or reversely to adjust the distance between the first double-wheel strut and the second double-wheel strut, the bar is coaxially and horizontally placed on the double-wheel strut in a working state, an end face butting device 2c for coaxially butting two ends of the bar is arranged on the outer side of the double-wheel strut, and a circumferential driver 2d which is in synchronous transmission with the end face butting device 2c is arranged on one side of a butting shaft of the end face butting device 2 c; the other side of the double-wheel strut is also provided with an outer periphery sander 2e for sanding the periphery of the bar;
the device comprises a first bar conveying mechanism 3 and a second bar conveying mechanism 4, wherein the conveying mechanisms are arranged outside a first processing mechanism 1 and a second processing mechanism 2 in parallel respectively, and are used for conveying and receiving finished bars processed by a circumferential driver 2d to the first processing mechanism 1 respectively;
and the duplex gantry suspension 5 is arranged at the top of the mechanism and used for horizontally clamping and placing the bar stock on the processing station of the adjacent processing mechanism.
Before working, adjusting the distance between a first V-shaped port bracket 1a and a second V-shaped port bracket 1b and the distance between a first double-wheel bracket 2a and a second double-wheel bracket 2b so as to enable a bar stock to be horizontally placed on the port brackets along the axis;
when the device works, a first bar conveying mechanism 3 and a second bar conveying mechanism 4 respectively convey a blank bar and a finished bar with horizontal axes;
by starting the duplex gantry suspension 5, the working end of the duplex gantry suspension horizontally places the axis of a blank bar on the discharge end of the first bar conveying mechanism 3 on open grooves of the first V-shaped port frame 1a and the second V-shaped port frame 1b, so that the end surface of the first machining mechanism 1 can be conveniently polished and chamfered;
starting the handover pressing cylinder 1d to enable the corner of the working end of the handover pressing cylinder to be pressed and abutted against the top end of the periphery of the blank bar, so that the blank bar is relatively fixed on the V-shaped opening groove, and the blank bar is prevented from sliding along the axial direction when two ends of the blank bar are polished;
starting the end surface sander 1c to enable the working end to move towards the end surface of the blank bar along the axial direction, so that the working end of the sander polishes and chamfers the section of the blank bar;
after the section of the blank bar is polished and chamfered, driving the working ends of the end surface polisher 1c and the handover pressing cylinder 1d to reset, starting the duplex gantry suspension 5, enabling the working end to place the blank bar on the first double-wheel support frame 2a and the second double-wheel support frame 2b, and simultaneously enabling the other working end to place the blank bar on the first bar conveying mechanism 3 on the first processing mechanism 1 for further processing;
the blank bar stock with the polished end face is placed on the first double-wheel support frame 2a and the second double-wheel support frame 2b, so that the blank bar stock can rotate along the circumferential direction, and the periphery of the blank bar stock can be polished uniformly;
start up terminal surface butt ware 2c and circumference driver 2d, make the coaxial butt of terminal surface butt ware 2c working end at blank bar both ends, and make the bar rotate along the axial relative second processing agency 2 through circumference driver 2d, start periphery sander 2e, thereby make its working end polish the blank bar periphery, thereby accomplish the processing to the blank bar, after the processing is accomplished, order about terminal surface butt ware 2c and periphery sander 2e working end and reset, make 5 working ends of duplex gantry suspension place the finished product bar at 4 pan feeding ends of second bar conveying mechanism and carry to appointed place by it, the blank bar that another working end ground the 1 up end of first processing agency is simultaneously placed on second processing agency 2, thereby be convenient for continuous automatic processing.
As shown in fig. 3 and 7, the first processing mechanism 1 and the second processing mechanism 2 further include a first duplex ball screw sliding table 1e and a second duplex ball screw sliding table 2f, working ends on two sides of the duplex ball screw sliding tables can slide in opposite directions or in opposite directions, a first V-port bracket 1a and a second V-port bracket 1b are respectively disposed on a duplex working end of the first duplex ball screw sliding table 1e, and a first duplex bracket 2a and a second duplex bracket 2b are respectively disposed on a duplex working end of the second duplex ball screw sliding table 2 f.
Through starting first duplex ball screw slip table 1e or second duplex ball screw slip table 2f to can adjust first V mouthful strut 1a and second V mouthful strut 1b, distance between first double wheel strut 2a and the second double wheel strut 2b, thereby be convenient for place the bar of different length, thereby be convenient for process at first processing agency 1 and 2 tops of second processing agency.
As shown in fig. 7, the first double wheel bracket 2a includes:
the bracket 2a1 is fixedly arranged at one working end of the second duplex ball screw sliding table 2f, and the top end of the bracket 2a1 is provided with an opening 2a2 for avoiding the periphery of a bar stock;
a first roller 2a3 and a second roller 2a4, which are coaxially and horizontally arranged on the top end of the bracket 2a1 in a rotating way;
the second double-wheel support frame 2b has the same structure as the first double-wheel support frame 2 a.
The bar stock is coaxially placed between the first roller 2a3 and the second roller 2a4 so that it can rotate circumferentially relative to the support 2a1 to facilitate grinding of the bar stock periphery, and the opening 2a2 is used to avoid the bar stock so that it can be stably abutted against the roller periphery.
As shown in fig. 3 and 5, the first processing mechanism 1 further includes a first simplex ball screw sliding table 1f, the first simplex ball screw sliding table 1f is arranged in parallel outside the first V-port bracket 1a and the second V-port bracket 1b, and the end surface sander 1c includes:
the output shaft of the first servo motor 1c1 faces the V-shaped port support frame and is arranged at the working end of the first simplex ball screw sliding table 1 f;
the grinding disc 1c2 is coaxially arranged on an output shaft of the first servo motor 1c1, the grinding disc 1c2 faces the V-shaped port bracket end and is provided with a grinding hole 1c3 used for grinding the end face of the bar stock and chamfering the end face of the bar stock, and the inner diameter of the grinding hole 1c3 is gradually reduced from outside to inside along the axis.
When the bar stock is fixed on the first V-shaped port bracket 1a and the second V-shaped port bracket 1b, the first simplex ball screw sliding table 1f is started, the working end of the first simplex ball screw sliding table drives the first servo motor 1c1 to move towards the end face of the bar stock, so that the first servo motor 1c1 is started, the output shaft of the first simplex ball screw sliding table drives the polishing disc 1c2 to polish the two ends of the bar stock, and the inner diameter of the polishing hole 1c3 is gradually reduced, so that the chamfering is convenient for the bar stock.
As shown in fig. 6, the end face abutment 2c includes:
the bottom plate 2c1 is arranged outside the first double-wheel support frame 2a and the second double-wheel support frame 2 b;
the sliding plate 2c2 is arranged on the top of the bottom plate 2c1 in an axial sliding mode along the supporting frame through a guide rail 2c 3;
the first vertical plate 2c4 and the second vertical plate 2c5 are vertically arranged at the top end of the bottom plate 2c1 side by side;
the rotating shaft 2c6 is arranged on the vertical plate in a coaxial and rotating mode along the axial direction of the support frame, and the working end of the circumferential driver 2d is in synchronous transmission fit with the rotating shaft 2c 6;
the abutting block 2c7 is coaxially and fixedly arranged at the inner end of the rotating shaft 2c6 and used for abutting against two ends of a bar stock;
the single-shaft cylinder 2c8 is arranged on the bottom plate 2c1 coaxially with the rotating shaft 2c6, and the output shaft of the single-shaft cylinder is fixedly connected with the outer side of the vertical plate.
The bottom plate 2c1 is used for fixedly mounting the guide rail 2c3 and the single-shaft cylinder 2c8, when a bar stock is placed on the first double-wheel bracket 2a and the second double-wheel bracket 2b, the single-shaft cylinder 2c8 is started, an output shaft of the single-shaft cylinder pushes the sliding plate 2c2 to slide on the guide rail 2c3, so that the first vertical plate 2c4 and the second vertical plate 2c5 drive the rotating shaft 2c6 and the abutting block 2c7 to abut against two ends of the bar stock, and when the circumferential driver 2d is started, the rotating shaft 2c6 drives the abutting block 2c7 to rotate coaxially, so that the bar stock rotates on the brackets along the circumferential direction, and grinding is facilitated.
As shown in fig. 8, the circumferential driver 2d includes:
the rotating shaft 2d1 is coaxially arranged with the rotating shaft 2c6 and is rotatably arranged on one side of the first double-wheel bracket 2a and one side of the second double-wheel bracket 2b through a rotating seat, and two limiting strips 2d2 are axially arranged at two ends of the periphery of the rotating shaft 2d 1;
a synchronous wheel at one end of the synchronous belt transmission mechanism 2d3 is coaxially and fixedly connected with the rotating shaft 2c6, a synchronous wheel at the other end of the synchronous belt transmission mechanism is coaxially and slidably matched with the rotating shaft 2d1, and the limiting strip 2d2 is axially and slidably matched with the inner periphery of the synchronous wheel of the synchronous belt transmission mechanism 2d 3;
the clamping push plate 2d4 is arranged on the sliding plate 2c2, and two sides of the clamping push plate 2d4 are in sliding fit with the rotating shaft 2d1 and are positioned at two ends of a synchronous wheel of the synchronous belt transmission mechanism 2d 3;
an output shaft of the second servomotor 2d5 is coaxially and fixedly connected to one end of the rotary shaft 2d 1.
When pivot 2c6 drives the coaxial butt of butt joint piece 2c7 at bar both ends, start second servo motor 2d5, make its output shaft drive the coaxial rotation of rotation axis 2d1, thereby drive pivot 2c6 coaxial rotation through synchronous belt drive mechanism 2d3, thereby be convenient for make the bar along circumference ground, and synchronous belt drive mechanism 2d3 one end synchronizing wheel and spacing strip 2d2 sliding fit, thereby when sliding plate 2c2 drives centre gripping push pedal 2d4 along axial slip, synchronous belt drive mechanism 2d3 synchronizing wheel can synchronous slip and can normal rotation.
As shown in fig. 6, the outer circumference sander 2e includes:
the second simplex ball screw sliding table 2e1 and the third simplex ball screw sliding table 2e2 are coaxially and horizontally arranged on the other sides of the first double-wheel bracket 2a and the second double-wheel bracket 2b, and the third simplex ball screw sliding table 2e2 is vertically arranged at the working end of the second simplex ball screw sliding table 2e 1;
and a grinding machine 2e3, wherein the working end of the grinding machine is obliquely arranged downwards on the working end of the third simplex ball screw sliding table 2e2 of the bracket.
When the bar stock rotates on the top ends of the first double-wheel bracket 2a and the second double-wheel bracket 2b along the circumferential direction, the second simplex ball screw sliding table 2e1 and the third simplex ball screw sliding table 2e2 are started, so that the grinding machine 2e3 can move along the horizontal and vertical directions, and the grinding machine 2e3 is started to grind the periphery of the bar stock.
As shown in fig. 9, the first bar stock conveying mechanism 3 includes:
a roller chain conveyor 3a which is arranged on one side of the first processing mechanism 1 and is provided with a dovetail block 3b with an opening back to the roller chain;
the working end of the double-shaft double-rod cylinder 3c is vertically upwards arranged at the bottom of the discharge end of the first double-wheel support frame 2 a;
and the lifting block 3d is fixedly arranged at the working end of the double-shaft double-rod cylinder 3c, and the top end of the lifting block 3d is provided with a V-shaped groove 3d1 for lifting the bar stock to be higher than the conveying surface of the roller chain conveyor 3 a.
The roller chain conveyor 3a is started, so that the roller chain drives the dovetail block 3b to be clamped with the bar stock to enable the bar stock to be sequentially transmitted, and the double-shaft double-rod cylinder 3c is started at the discharge end of the roller chain conveyor 3a, so that the working end of the double-shaft double-rod cylinder lifts the bar stock through the V-shaped groove 3d1 on the lifting block 3d to enable the bar stock to be higher than the conveying surface of the roller chain conveyor 3a, and the double-way gantry suspension 5 is convenient to horizontally clamp and place the bar stock on the first processing mechanism 1.
The second bar stock conveying mechanism 4 and the first bar stock conveying mechanism 3 are identical in structure and symmetrical relative to the middle plane of the first processing mechanism 1 and the second processing mechanism 2.
The second bar stock conveying mechanism 4 and the duplex gantry suspension 5 have the same structure, so that the bar stocks can be conveniently conveyed to a specified place after the processing is finished.
As shown in fig. 10, the duplex gantry suspension 5 includes:
the portal frame 5a is arranged at the tops of the first processing mechanism 1, the second processing mechanism 2, the first bar conveying mechanism 3 and the second bar conveying mechanism 4;
the fourth simplex ball screw sliding table 5b and the fifth simplex ball screw sliding table 5c are arranged, and the fourth simplex ball screw sliding table 5b is horizontally arranged at the top end of one side of the portal frame 5 a; the fifth simplex ball screw sliding table 5c is vertically arranged at the working end of the fourth simplex ball screw sliding table 5 b;
the transverse plate 5d is horizontally arranged at the working end of the fifth simplex ball screw sliding table 5 c;
the connecting plates 5e are horizontally arranged at two ends of the outer side of the fourth simplex ball screw sliding table 5b through a connecting frame 5 f;
The working principle of the invention is as follows:
the device realizes the functions of the invention through the following steps, thereby solving the technical problems provided by the invention:
firstly, a first bar conveying mechanism 3 and a second bar conveying mechanism 4 respectively convey a blank bar and a finished bar which are horizontal in axis;
secondly, by starting a fourth simplex ball screw sliding table 5b and a fifth simplex ball screw sliding table 5c, the working ends of the fourth simplex ball screw sliding tables drive a wide finger cylinder 5g to horizontally place the axis of the blank bar on the discharging end of the first bar conveying mechanism 3 on open grooves of a first V-shaped port support 1a and a second V-shaped port support 1b, so that the end face of the first processing mechanism 1 can be conveniently polished and chamfered;
step three, starting the handover pressing cylinder 1d to enable the working end corner of the handover pressing cylinder to be pressed and abutted against the top end of the periphery of a blank bar, so that the blank bar is relatively fixed on the V-shaped opening groove, and the blank bar is prevented from sliding along the axial direction when two ends of the blank bar are polished;
step four, starting the first simplex ball screw sliding table 1f to enable the working end of the first simplex ball screw sliding table to drive the end surface polisher 1c to move towards the end surface of the blank bar along the axial direction, and enabling the working end of the first simplex ball screw sliding table to polish and chamfer the section of the blank bar;
step five, after polishing and chamfering of the section of the blank bar, driving the working ends of the first simplex ball screw sliding table 1f and the handover pressing cylinder 1d to reset, starting the duplex gantry suspension 5, enabling the working end of the duplex gantry suspension to place the blank bar on the first double-wheel support frame 2a and the second double-wheel support frame 2b, and simultaneously enabling the other working end of the duplex gantry suspension to place the blank bar on the first bar conveying mechanism 3 on the first processing mechanism 1 for continuous processing;
sixthly, placing the blank bar stock with the polished end face on the first double-wheel support frame 2a and the second double-wheel support frame 2b to enable the blank bar stock to rotate along the circumferential direction, so that the periphery of the blank bar stock can be polished uniformly;
step seven, starting the end face butting device 2c and the circumferential driver 2d to enable the working end of the end face butting device 2c to be coaxially butted at two ends of the blank bar, enabling the bar to axially rotate relative to the second processing mechanism 2 through the circumferential driver 2d, starting the periphery sander 2e to enable the working end of the periphery sander to sand the periphery of the blank bar, and further finishing the processing of the blank bar,
and step eight, after the processing is finished, driving the working ends of the end face abutting device 2c and the periphery sander 2e to reset, so that a finished bar is placed at the feeding end of the second bar conveying mechanism 4 and conveyed to a specified place by one working end of the duplex gantry suspension 5, and a blank bar with the polished upper end face of the first processing mechanism 1 is placed on the second processing mechanism 2 by the other working end, thereby facilitating continuous automatic processing.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a burring equipment for producing car brake pad which characterized in that, including:
the device comprises a first processing mechanism (1) and a second processing mechanism (2), wherein the processing mechanisms are arranged side by side, a first V-shaped port support frame (1 a) and a second V-shaped port support frame (1 b) which can move in opposite directions or in back directions to adjust the distance between the first processing mechanism and the second processing mechanism are arranged at the top end of the first processing mechanism (1), and the openings of the V-shaped port support frames are vertically upward; an end face sander (1 c) used for sanding two ends of the bar is arranged on the outer side of the V-shaped port support, and a handover pressing cylinder (1 d) used for abutting against the top end of the periphery of the bar to fix the bar on the opening is arranged on one side of the middle of the V-shaped port support; a first double-wheel support frame (2 a) and a second double-wheel support frame (2 b) which can move in opposite directions or in back directions to adjust the distance between the first double-wheel support frame and the second double-wheel support frame are arranged at the top end of the second processing mechanism (2), in a working state, the bar is coaxially and horizontally placed on the double-wheel support frames, end face butting devices (2 c) used for coaxially butting two ends of the bar are arranged on the outer sides of the double-wheel support frames, and a circumferential driver (2 d) which is in synchronous transmission with the end face butting devices (2 c) is arranged on one side of a; the other side of the double-wheel strut is also provided with an outer periphery sander (2 e) for sanding the periphery of the bar;
the device comprises a first bar conveying mechanism (3) and a second bar conveying mechanism (4), wherein the conveying mechanisms are arranged on the outer sides of a first processing mechanism (1) and a second processing mechanism (2) in parallel respectively, and are used for conveying and receiving finished bars processed by a circumferential driver (2 d) to the first processing mechanism (1) respectively;
and the duplex gantry suspension (5) is arranged at the top of the mechanism and used for horizontally clamping and placing the bar stock on the processing station of the adjacent processing mechanism.
2. The deburring device for producing the automobile brake pad according to claim 1, wherein the first machining mechanism (1) and the second machining mechanism (2) further comprise a first duplex ball screw sliding table (1 e) and a second duplex ball screw sliding table (2 f), working ends on two sides of the duplex ball screw sliding tables can slide towards or away from each other, the first V-shaped port bracket (1 a) and the second V-shaped port bracket (1 b) are respectively arranged on a duplex working end of the first duplex ball screw sliding table (1 e), and the first duplex wheel bracket (2 a) and the second duplex wheel bracket (2 b) are respectively arranged on a duplex working end of the second duplex ball screw sliding table (2 f).
3. Deburring device for producing brake pads for motor vehicles according to claim 1, characterized in that the first double strut (2 a) comprises:
the support (2 a 1) is fixedly arranged at one working end of the second duplex ball screw sliding table (2 f), and the top end of the support (2 a 1) is provided with an opening (2 a 2) for avoiding the periphery of a bar stock;
a first roller (2 a 3) and a second roller (2 a 4), wherein the rollers are coaxially and horizontally arranged at the top end of the bracket (2 a 1) in a rotating way;
the second double-wheel bracket (2 b) and the first double-wheel bracket (2 a) have the same structure.
4. The deburring equipment for producing the automobile brake pad according to claim 1, characterized in that the first processing mechanism (1) further comprises a first simplex ball screw sliding table (1 f), the first simplex ball screw sliding table (1 f) is arranged outside the first V-port bracket (1 a) and the second V-port bracket (1 b) in parallel, and the end surface sander (1 c) comprises:
the output shaft of the first servo motor (1 c 1) faces the V-shaped port support frame and is arranged at the working end of the first simplex ball screw sliding table (1 f);
the grinding disc (1 c 2) is coaxially arranged on an output shaft of the first servo motor (1 c 1), the grinding disc (1 c 2) faces towards the V-shaped port support end, a grinding hole (1 c 3) used for grinding the end face of the bar stock and chamfering the end face of the bar stock is formed in the V-shaped port support end, and the inner diameter of the grinding hole (1 c 3) is gradually reduced from outside to inside along the axis.
5. A deburring apparatus for producing brake pads for cars according to claim 1 characterized in that the end face abutment (2 c) comprises:
the bottom plate (2 c 1) is arranged outside the first double-wheel bracket (2 a) and the second double-wheel bracket (2 b);
the sliding plate (2 c 2) is arranged on the top of the bottom plate (2 c 1) in an axial sliding mode along the supporting frame through a guide rail (2 c 3);
the first vertical plate (2 c 4) and the second vertical plate (2 c 5) are vertically arranged at the top end of the bottom plate (2 c 1) side by side;
the rotating shaft (2 c 6), the rotating shaft (2 c 6) is coaxially and rotatably arranged on the vertical plate along the axial direction of the support frame, and the working end of the circumferential driver (2 d) is synchronously matched with the rotating shaft (2 c 6) in a transmission way;
the abutting block (2 c 7) is coaxially and fixedly arranged at the inner end of the rotating shaft (2 c 6) and used for abutting against two ends of the bar stock;
and the single-shaft cylinder (2 c 8) is arranged on the bottom plate (2 c 1) in the same axial direction with the rotating shaft (2 c 6), and the output shaft of the single-shaft cylinder is fixedly connected with the outer side of the vertical plate.
6. Deburring device for producing brake pads for motor vehicles according to claim 1, characterized in that the circumferential drive (2 d) comprises:
the rotating shaft (2 d 1) and the rotating shaft (2 c 6) are coaxially arranged on one side of the first double-wheel support frame (2 a) and one side of the second double-wheel support frame (2 b) through a rotating seat in a rotating mode, and two ends of the outer periphery of the rotating shaft (2 d 1) are provided with limiting strips (2 d 2) in the axial direction;
the synchronous belt transmission mechanism (2 d 3) is characterized in that a synchronous wheel at one end of the synchronous belt transmission mechanism (2 d 3) is coaxially and fixedly connected with the rotating shaft (2 c 6), the synchronous wheel at the other end of the synchronous belt transmission mechanism is coaxially matched with the rotating shaft (2 d 1) in a sliding manner, and the limiting strip (2 d 2) is matched with the inner periphery of the synchronous wheel of the synchronous belt transmission mechanism (2 d 3) in a sliding manner along the axial direction;
the clamping push plate (2 d 4) is arranged on the sliding plate (2 c 2), and two sides of the clamping push plate (2 d 4) are in sliding fit with the rotating shaft (2 d 1) and are positioned at two ends of a synchronous wheel of the synchronous belt transmission mechanism (2 d 3);
and an output shaft of the second servo motor (2 d 5) is coaxially and fixedly connected with one end of the rotating shaft (2 d 1).
7. Deburring device for producing brake pads for cars according to claim 1, characterized in that the peripheral sander (2 e) comprises:
the second simplex ball screw sliding table (2 e 1) and the third simplex ball screw sliding table (2 e 2), the second simplex ball screw sliding table (2 e 1) is coaxially and horizontally arranged on the other side of the first double-wheel support frame (2 a) and the second double-wheel support frame (2 b), and the third simplex ball screw sliding table (2 e 2) is vertically arranged at the working end of the second simplex ball screw sliding table (2 e 1);
and the working end of the grinding machine (2 e 3) is obliquely arranged downwards on the working end of the bracket arranged at the third simplex ball screw sliding table (2 e 2).
8. Deburring device for producing brake pads for cars according to claim 1, characterized in that the first bar conveying means (3) comprise:
a roller chain conveyor (3 a) which is arranged on one side of the first processing mechanism (1) and is provided with a dovetail block (3 b) with an opening back to the roller chain;
the working end of the double-shaft double-rod cylinder (3 c) is vertically upwards arranged at the bottom of the discharge end of the first double-wheel support frame (2 a);
and the lifting block (3 d) is fixedly arranged at the working end of the double-shaft double-rod cylinder (3 c), and a V-shaped groove (3 d 1) used for lifting the bar stock to be higher than the conveying surface of the roller chain conveyor (3 a) is arranged at the top end of the lifting block (3 d).
9. The deburring device for producing the automobile brake pad according to claim 1, characterized in that the second bar stock conveying mechanism (4) is identical in structure with the first bar stock conveying mechanism (3) and symmetrical relative to the middle plane of the first processing mechanism (1) and the second processing mechanism (2).
10. Deburring device for producing brake pads for motor vehicles, according to claim 1, characterized in that the duplex gantry suspension (5) comprises:
the portal frame (5 a) is arranged at the tops of the first processing mechanism (1), the second processing mechanism (2), the first bar conveying mechanism (3) and the second bar conveying mechanism (4);
the fourth simplex ball screw sliding table (5 b) and the fifth simplex ball screw sliding table (5 c), wherein the fourth simplex ball screw sliding table (5 b) is horizontally arranged at the top end of one side of the portal frame (5 a); the fifth simplex ball screw sliding table (5 c) is vertically arranged at the working end of the fourth simplex ball screw sliding table (5 b);
the transverse plate (5 d) is horizontally arranged at the working end of the fifth simplex ball screw sliding table (5 c);
the connecting plates (5 e) are horizontally arranged at the two ends of the outer side of the fourth simplex ball screw sliding table (5 b) through a connecting frame (5 f);
broad finger cylinder (5 g), its working end sets up in connecting plate (5 e) both ends both sides down vertically, just broad finger cylinder (5 g) working end still is provided with notch and first bar conveying mechanism (3) and carries bar coaxial anchor clamps (5 g 1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011272395.2A CN112372304A (en) | 2020-11-14 | 2020-11-14 | Deburring equipment for producing automobile brake pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011272395.2A CN112372304A (en) | 2020-11-14 | 2020-11-14 | Deburring equipment for producing automobile brake pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112372304A true CN112372304A (en) | 2021-02-19 |
Family
ID=74582367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011272395.2A Withdrawn CN112372304A (en) | 2020-11-14 | 2020-11-14 | Deburring equipment for producing automobile brake pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112372304A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117324967A (en) * | 2023-12-01 | 2024-01-02 | 宁波肆典零科技有限公司 | Heavy-duty production line |
| CN117485890A (en) * | 2023-12-29 | 2024-02-02 | 常州亚立特数控刀具有限公司 | Feeding mechanism for graphite ball cutter processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001157954A (en) * | 1999-12-02 | 2001-06-12 | Kubota Corp | Pipe end face deburring and finishing apparatus |
| CN109531385A (en) * | 2018-11-28 | 2019-03-29 | 安徽省徽腾智能交通科技有限公司 | A kind of large-size cylinder body polishing derusting device |
| CN110153722A (en) * | 2019-06-11 | 2019-08-23 | 倪晋挺 | A kind of automobile brake disc automatic processing device |
| CN210281805U (en) * | 2019-07-29 | 2020-04-10 | 南京博泰新材料科技有限公司 | Pressure pipeline component grinding device |
-
2020
- 2020-11-14 CN CN202011272395.2A patent/CN112372304A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001157954A (en) * | 1999-12-02 | 2001-06-12 | Kubota Corp | Pipe end face deburring and finishing apparatus |
| CN109531385A (en) * | 2018-11-28 | 2019-03-29 | 安徽省徽腾智能交通科技有限公司 | A kind of large-size cylinder body polishing derusting device |
| CN110153722A (en) * | 2019-06-11 | 2019-08-23 | 倪晋挺 | A kind of automobile brake disc automatic processing device |
| CN210281805U (en) * | 2019-07-29 | 2020-04-10 | 南京博泰新材料科技有限公司 | Pressure pipeline component grinding device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117324967A (en) * | 2023-12-01 | 2024-01-02 | 宁波肆典零科技有限公司 | Heavy-duty production line |
| CN117324967B (en) * | 2023-12-01 | 2024-03-12 | 宁波肆典零科技有限公司 | Heavy-duty production line |
| CN117485890A (en) * | 2023-12-29 | 2024-02-02 | 常州亚立特数控刀具有限公司 | Feeding mechanism for graphite ball cutter processing |
| CN117485890B (en) * | 2023-12-29 | 2024-03-12 | 常州亚立特数控刀具有限公司 | Feeding mechanism for graphite ball cutter processing |
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Application publication date: 20210219 |