CN204076339U - A kind of Straight Combination grinding machine - Google Patents
A kind of Straight Combination grinding machine Download PDFInfo
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- CN204076339U CN204076339U CN201420455350.2U CN201420455350U CN204076339U CN 204076339 U CN204076339 U CN 204076339U CN 201420455350 U CN201420455350 U CN 201420455350U CN 204076339 U CN204076339 U CN 204076339U
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Abstract
The utility model relates to automobile brake sheet field, particularly a kind of Straight Combination grinding machine.It comprises frame, frame is provided with conveying device, frame is provided with grooving apparatus, corase grind device, mill ramp and fine grinding device successively along the throughput direction of conveying device, it is characterized in that, described grooving apparatus front, between corase grind device and mill ramp, be respectively equipped with guider.The utility model structure is simple, easy to operate, and each workman in front and back just can realize the brake block of 45-50 sheet per minute and slot, grinds tiltedly and flat surface grinding work, the production capacity of a basic satisfied medium-sized brake block making factory.And without the need to carrying out other adjustments in production process.To brake block, the utility model can also carry out that straight line is oblique, the Eight characters is oblique, rhombus is oblique, circle is oblique and the chamfering operation such as meridian is oblique.
Description
(1) technical field
The utility model relates to automobile brake sheet field, particularly a kind of Straight Combination grinding machine.
(2) background technology
When producing disc brake pad, some kind requires that fluting on the material after hot-forming, mill are tiltedly and flat surface grinding three process.Because semi finished brake disc forms for using hot press that material is put into the compacting of grinding tool chamber, the depth of parallelism on its surface is lower.If be directly assemblied on automobile in brake system, easily produce brake block laterally offset and cause monolateral stressing influence braking ability.
Have brake dust if often brake to come off from disc surface, fluting can prevent brake block brake dust attachment material surface, and the coefficient of friction preventing brake dust layer from affecting product causes brake failure.
The chamfering mill of brake block is tiltedly mainly used in the brake noise reducing product.Without the oblique kind of mill, due to running-in period product with brake disc area comparatively greatly, often there is brake block laterally offset and brake oil.In the occasion of often braking, if it is large to grind oblique product brake pad material area without chamfering, usually wear away large problem with positive side when skidding.
Circle grinding machine and the oblique machine of fluting mill are tiltedly generally used for current flat surface grinding, fluting and mill.Circle grinding machine is generally used for removing material plane, and the oblique machine of fluting mill is used for the fluting of material and grinds tiltedly.
Flat surface grinding is ground with fluting and is tiltedly divided into two kinds of independent manufacturing procedures, the efficiency that impact is produced, and increases cost of labor.If three kinds of operation synthesis on an equipment, the production and processing cost of product greatly can be reduced.Increase fluting simultaneously and grind oblique processing type, strengthening the braking ability of product, improving the high added value of product.
(3) summary of the invention
The utility model in order to make up the defect of prior art, provide a kind of fluting, corase grind, mill tiltedly, fine grinding one-shot forming and the Straight Combination grinding machine of various chamfering can be ground.
The utility model is achieved by the following technical solution:
A kind of Straight Combination grinding machine, comprise frame, frame is provided with conveying device, frame is provided with grooving apparatus, corase grind device, mill ramp and fine grinding device successively along the throughput direction of conveying device, it is characterized in that, described grooving apparatus front, corase grind device and mill ramp between be respectively equipped with guider, wherein
Described conveying device comprises the duplex chain wheel by the first driven by servomotor, and be provided with some push pedals between two sprocket wheels on duplex chain wheel, frame is also provided with guide rail, the below of guide rail between two sprocket wheels, is provided with electromagnet below described guide rail;
Described guider comprises the guiding leading screw being driven rotation by the second servomotor, and described guiding leading screw has the screw thread that two sections reverse, every section of screw thread is threaded one piece of clamping plate, and the upstream end of described two clamping plates is splayed;
Described grooving apparatus comprises the fluting bracing frame be arranged in frame, fluting bracing frame is provided with fluting transverse shifting servo control mechanism, fluting vertically moves servo control mechanism and rotating servo motor, described fluting transverse shifting servo control mechanism drives fluting to vertically move servo control mechanism and laterally moves, described fluting vertically moves servo control mechanism driven rotary servomotor and vertically moves, and described rotating servo motor lower end connects slitting saw-blade;
Described corase grind device comprises the corase grind asynchronous machine and rough grinding wheel that are located at corase grind bracing frame in frame and synchronous axial system, described corase grind bracing frame is provided with corase grind and vertically moves servo control mechanism, and described corase grind vertically moves servo control mechanism and drives corase grind asynchronous machine and rough grinding wheel to vertically move;
Described mill ramp comprises the mill bearing diagonal frame be located in frame, the mill tapered emery-wheel that the two ends, left and right of described mill bearing diagonal frame are respectively provided with a set of mill oblique transverse shifting servo control mechanism, mill tiltedly vertically moves servo control mechanism and driven by the oblique asynchronous machine of mill, grinding oblique transverse shifting servo control mechanism drives mill tiltedly to vertically move servo control mechanism and laterally move, and mill tiltedly vertically moves servo control mechanism and drives mill tapered emery-wheel to move up and down;
Described fine grinding device comprises the fine grinding bracing frame be arranged in frame, and described fine grinding bracing frame is provided with fine grinding and vertically moves servo control mechanism, and described fine grinding vertically moves servo control mechanism and drives the finishing wheel driven by fine grinding asynchronous machine to vertically move;
Described mill tapered emery-wheel place is provided with the oblique dust collect plant of mill, and described finishing wheel place is provided with fine grinding dust collect plant;
Described servomotor, fluting transverse shifting servo control mechanism, fluting vertically move servo control mechanism, rotating servo motor, corase grind vertically move servo control mechanism, grind oblique transverse shifting servo control mechanism, mill tiltedly vertically moves servo control mechanism, fine grinding vertically moves servo control mechanism and is connected with PLC control system respectively.
The cylindrical shell that described rough grinding wheel comprises cylinder emery wheel matrix and is made into integration with it, the axle center of described cylinder emery wheel matrix is provided with the flat key axis hole run through, and described cylinder body outer wall is provided with diamond grinding particle and debris groove arranged in a crossed manner.
Described cylinder emery wheel matrix is provided with some loss of weight through holes be evenly arranged around flat key axis hole.
The length of described cylinder emery wheel matrix is less than the length of described cylindrical shell, and their cross central line overlaps.
The oblique dust collect plant of described mill comprises backplate, described backplate lower end has reverse U shape gap, the upper end of described backplate is provided with upper guard board, two ends, left and right are respectively equipped with limit backplate and air-suction duct, described upper guard board, limit backplate and air-suction duct are positioned at the same side of backplate, the curved structure in inner side of described air-suction duct, the lower end of described air-suction duct is towards the lower knuckle of reverse U shape gap, described upper guard board is provided with from top to bottom successively infundibulate and reclaims curved pipe and recovery channel, described recovery channel, reclaim curved pipe to be connected successively with air-suction duct, the inner chamber of described air-suction duct is greater than the aperture of air-suction duct lower port, the lower port bore of described recovery curved pipe is less than the lower port bore of air-suction duct, the opposite side of described backplate is provided with connecting plate, connecting plate has screwed hole.
The vertical section of the conical section of described recovery curved pipe is right-angled trapezium, and its right-angle side is towards the side of upper guard board.
The width of described air-suction duct lower port is 2 ~ 3 times of mill tapered emery-wheel thickness.
After described air-suction duct bends, the angle of inclination of its lower port is 30 ~ 40 °.
Described fluting transverse shifting servo control mechanism and the oblique transverse shifting servo control mechanism of mill include a horizontal servomotor, horizontal shaft coupling and horizontal leading screw, the upper and lower walking crosswise leading screw is provided with horizontal slide rail, horizontal leading screw is threaded a longitudinal slide rail, longitudinal slide rail can slide on horizontal slide rail, and what drive transverse shifting by above-mentioned transverse shifting servo control mechanism vertically moves the top that servo control mechanism is fixed on longitudinal slide rail; Described fluting vertically moves servo control mechanism, corase grind vertically moves servo control mechanism, mill tiltedly vertically moves servo control mechanism and fine grinding and vertically moves servo control mechanism and include a servo longitudinal motor, longitudinal deceleration machine, longitudinal shaft coupling and longitudinal leadscrew, longitudinal leadscrew drives and does the device vertically moved with by the above-mentioned servo control mechanism that vertically moves and be threaded, and is describedly driven and is done the device vertically moved by the above-mentioned servo control mechanism that vertically moves and can slide on longitudinal slide rail.
The beneficial effects of the utility model are:
The utility model structure is simple, easy to operate, and each workman in front and back just can realize the brake block of 45-50 sheet per minute and slot, grinds tiltedly and flat surface grinding work, the production capacity of a basic satisfied medium-sized brake block making factory.As long as the utility model puts material removal thickness according to brake block and the oblique status requirement of fluting mill the grinding of brake block height, slotting position and mill loxosis in advance, after regulating on the touchscreen, grinding electric chance adjusts to response position automatically according to the control of PLC, just can carry out large batch of grinding production.Without the need to carrying out other adjustments in production process.To brake block, the utility model can also carry out that straight line is oblique, the Eight characters is oblique, rhombus is oblique, circle is oblique and the chamfering operation such as meridian is oblique.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model;
Fig. 3 is perspective view of the present utility model;
Fig. 4 is the main TV structure schematic diagram of grooving apparatus;
Fig. 5 is the perspective view of corase grind device;
Fig. 6 is the left TV structure schematic diagram grinding ramp in Fig. 1;
Fig. 7 is the perspective view of mill ramp;
Fig. 8 is the perspective view of fine grinding device;
Fig. 9 is the perspective view of conveying device;
Figure 10 is the main TV structure schematic diagram of the oblique dust collect plant of mill;
Figure 11 is the perspective view of grinding oblique dust collect plant;
Figure 12 is the main TV structure schematic diagram of rough grinding wheel;
Figure 13 is the left TV structure schematic diagram of rough grinding wheel;
Figure 14 is the right TV structure schematic diagram of rough grinding wheel;
Figure 15 is the vertical profile structural representation of rough grinding wheel;
Figure 16 is the left TV structure schematic diagram of the oblique dust collect plant of mill.
In figure, 1 frame;
2 conveying devices, 21 first servomotors, 22 duplex chain wheels, 23 push pedals, 24 guide rails, 25 electromagnet;
3 guiders, 31 second servomotors, 32 guiding leading screws, 33 clamping plate;
4 grooving apparatus, 41 fluting bracing frames, 42 fluting transverse shifting servo control mechanisms, 421 horizontal servomotors, 423 horizontal shaft couplings, 424 horizontal leading screws, 425 horizontal slide rails, 43 flutings vertically move servo control mechanism, 431 servo longitudinal motors, 432 longitudinal deceleration machines, 433 longitudinal shaft couplings, 434 longitudinal slide rails, 435 longitudinal leadscrews, 44 rotating servo motors, 45 slitting saw-blades;
5 corase grind devices, 51 corase grind bracing frames, 52 corase grind asynchronous machines, 53 corase grind vertically move servo control mechanism, 8 rough grinding wheels, 81 cylinder emery wheel matrixes, 82 cylindrical shells, 83 flat key axis holes, 84 loss of weight through holes, 85 diamond grinding particles, 86 debris grooves, 87 diamond blocks;
6 mill ramps, 61 mill bearing diagonal framves, the oblique transverse shifting servo control mechanism of 62 mill, 63 mills tiltedly vertically move servo control mechanism, 64 mill tapered emery-wheels, the oblique asynchronous machine of 65 mill, the oblique dust collect plant of 9 mill, 91 backplates, 92 reverse U shape gap, 93 upper guard boards, 94 limit backplates, 95 air-suction ducts, 96 connecting plates, 97 screwed holes, 98 reclaim curved pipe, 99 recovery channels, a angle of inclination;
7 fine grinding devices, 71 fine grinding bracing frames, 72 fine grindings vertically move servo control mechanism, 73 fine grinding asynchronous machines, 74 fine grinding dust collect plants, 75 finishing wheels.
(5) detailed description of the invention
Accompanying drawing is specific embodiment of the utility model.As shown in Fig. 1 to Figure 16, this kind of Straight Combination grinding machine, comprise frame 1, frame 1 is provided with conveying device 2, frame 1 is provided with grooving apparatus 4, corase grind device 5, mill ramp 6 and fine grinding device 7 successively along the throughput direction of conveying device 2, grooving apparatus 4 front, corase grind device 5 and mill ramp 6 between be respectively equipped with guider 3, wherein:
As shown in Figure 9, conveying device 2 comprises the duplex chain wheel 22 driven by the first servomotor 21, some push pedals 23 are provided with between two sprocket wheels on duplex chain wheel 22, frame 1 is also provided with guide rail 24, the below of guide rail 24 between two sprocket wheels, electromagnet 25 is provided with below guide rail 24, after electromagnet 25 is energized on guide rail 24 magnetic pole of uniform opposed polarity, when guide rail 24 contacts with brake block steel back and steel backing form closed-loop path, during guarantee converted products, right position is stable, and the first servomotor 21 is connected with PLC control system.
Guider 3 comprises the guiding leading screw 32 being driven rotation by the second servomotor 31, guiding leading screw 32 there is the screw thread that two sections reverse, every section of screw thread is threaded one piece of clamping plate 33, the upstream end of two clamping plates 33 is splayed, be convenient to lead to brake block, the second servomotor 31 is connected with PLC control system.
As shown in Figure 4, grooving apparatus 4 comprises the fluting bracing frame be arranged in frame 1, fluting bracing frame is provided with fluting transverse shifting servo control mechanism 42, fluting vertically moves servo control mechanism 43 and rotating servo motor 44, transverse shifting servo control mechanism comprises horizontal servomotor 421, horizontal shaft coupling 423 and horizontal leading screw 424, fluting bracing frame there are two horizontal slide rails 425, these two horizontal slide rails 425 are respectively in the upper and lower of horizontal leading screw 424, horizontal slide rail 425 is slidably connected longitudinal slide rail 434, longitudinal slide rail 434 is threaded with horizontal leading screw 424 again, the top of longitudinal slide rail 434 is provided with fluting and vertically moves servo control mechanism 43, fluting vertically moves servo control mechanism 43 and comprises servo longitudinal motor 431, longitudinal deceleration machine 432, longitudinal shaft coupling 433 and longitudinal leadscrew 435, longitudinal leadscrew 435 is threaded with rotating servo motor 44, rotating servo motor 44 is slidably connected with longitudinal slide rail 434 again, rotating servo motor 44 lower end connects the slitting saw-blade 45 erect, fluting transverse shifting servo control mechanism 42, fluting vertically moves servo control mechanism 43 and is connected with PLC control system respectively with rotating servo motor 44.
As shown in Figure 5, corase grind device 5 comprises the corase grind asynchronous machine 52 and rough grinding wheel 8 that are arranged on corase grind bracing frame 51 in frame 1 and synchronous axial system, corase grind bracing frame 51 is provided with corase grind and vertically moves servo control mechanism 53, corase grind vertically moves servo control mechanism 53 and is connected with PLC control system, it is identical that the structure that corase grind vertically moves servo control mechanism 53 and fluting vertically move servo control mechanism 43, do not repeat them here, corase grind vertically moves servo control mechanism 53 and drives corase grind asynchronous machine 52 and rough grinding wheel 8 to vertically move, the below that rough grinding wheel 8 is positioned at corase grind asynchronous machine 52 is synchronously rotated by Timing Belt and corase grind asynchronous machine 52, as shown in Figure 12,13,14,15, rough grinding wheel 8 comprises cylinder emery wheel matrix 81 and cylindrical shell 82, cylinder emery wheel matrix 81 is positioned at cylindrical shell 82 and is made into integration with cylindrical shell 82, the length of cylinder emery wheel matrix 81 is less than the length of cylindrical shell 82, and their cross central line overlaps, the axle center of cylinder emery wheel matrix 81 has the flat key axis hole 83 and some loss of weight through holes 84 that run through, and loss of weight through hole 84 is evenly arranged around flat key axis hole 83, cylindrical shell 82 outer wall is embedded with diamond grinding particle 85, also has debris groove 86 arranged in a crossed manner simultaneously, the outer wall of cylindrical shell 82 is divided into several diamond blocks 87 by these debris grooves 86 arranged in a crossed manner.The linear velocity being embedded in the diamond grinding particle 85 on cylindrical shell 82 can reach 315000-320000mm/s, can grind away by the brake pad material being 1-3mm 1800-30000mm, the degree of depth per second, the depth of parallelism of its plane is less than 0.2mm, reaches high speed, high accuracy corase grind auto parts machinery brake block.
When diamond grinding particle 85 on each diamond block 87 contacts brake pad material, be all first contact brake block by the front summit of diamond block 87, be then progressively transitioned into the summit, two limits on limit, left and right, finally contact summit backmost.The scrap of such grinding can slide to front, left front and right front along with the limit of diamond block 87, and the scrap stopped when only sliding to front extrudes the ditch trace problem caused.When slipping over summit, limit, left and right, grinding scrap can have relative tendency toward sliding with the limit, left and right of diamond block 87 to right back and left back, due to the very fast grindstone dust of grinding wheel speed or proal, because part relative velocity ensure that not overstocking with decentralized of scrap, prevent because scrap overstocks the grinding ditch trace problem caused.
As Fig. 6, shown in Fig. 7, mill ramp 6 comprises the mill bearing diagonal frame 61 be arranged in frame 1, the two ends, left and right of mill bearing diagonal frame 61 are respectively provided with the oblique transverse shifting servo control mechanism 62 of a set of mill, the mill tapered emery-wheel 64 that mill tiltedly vertically moves servo control mechanism 63 and driven by the oblique asynchronous machine 65 of mill, grind oblique transverse shifting servo control mechanism 62, mill tiltedly vertically moves servo control mechanism 63 and is connected with PLC control system respectively, grind oblique transverse shifting servo control mechanism 62, the structure that mill tiltedly vertically moves servo control mechanism 63 respectively with fluting transverse shifting servo control mechanism 42, the structure that fluting vertically moves servo control mechanism 43 is identical, do not repeat them here, grinding oblique transverse shifting servo control mechanism 62 drives mill tiltedly to vertically move servo control mechanism 63 and laterally move, and mill tiltedly vertically moves servo control mechanism 63 and drives mill tapered emery-wheel 64 to move up and down,
Each mill tapered emery-wheel 64 place is provided with the oblique dust collect plant 9 of mill, as Figure 10, 11, shown in 16, it comprises backplate 91, backplate 91 lower end has reverse U shape gap 92, the upper end of backplate 91 is provided with upper guard board 93, the two ends, left and right of backplate 91 are respectively equipped with limit backplate 94 and air-suction duct 95, upper guard board 93, limit backplate 94 and air-suction duct 95 are positioned at the same side of backplate 91, the opposite side of backplate 91 is provided with connecting plate 96, connecting plate 96 has screwed hole 97, for the utility model is connected to workbench, the curved structure in inner side of air-suction duct 95, be convenient to the mill bevel cun of compatible mill tapered emery-wheel 64 on the one hand, can apart from the distance of pairing mill tapered emery-wheel 64 15-30mm when the grinding of brake block compared with low profile length, solving long rectilinear straight tube dust collecting duct on the one hand does not utilize dust with the flowing of wind-force.Rectilinear long pipeline when control of dust, if wind-force decline or dust blower shut down time have a large amount of dust in pipeline fall.The dust fallen impacts equipment or operating environment.The inner chamber of air-suction duct 95 is greater than the aperture of air-suction duct 95 lower port, its space wind-force of inner chamber ambassador is less than air-suction duct 95 lower port, first powdery scrap is sucked away, large-scale particle is progressively sucked away, the power of equilibrium centrifugation negative-pressure air fan, the air mass flow of air-suction duct 95 lower port also can be greater than flow in air-suction duct 95, forms the distribution dust-collecting mechanism of similar cyclone formula, the lower end of air-suction duct 95 is towards the lower knuckle of reverse U shape gap 92, namely grind the tangential direction of tapered emery-wheel 64 grinding brake block, the width of air-suction duct 95 lower port is 2 ~ 3 times of mill tapered emery-wheel 64 thickness, laterally can wrap up the chip removal region of mill tapered emery-wheel 64, the angle of inclination a of air-suction duct 95 lower port is 30 °-40 °, width is 55-60mm, be convenient to mill tapered emery-wheel 64 is longitudinally wrapped up in inlet scoop chip removal region apart from mill 100-105mm place, tapered emery-wheel 64 point of contact, form a complete rectangle air draught region and ensure that the oblique scrap of grinding-wheel grinder all enters air-suction duct 95, air-suction duct 95 lower outside is 90-a with the angle of the tangential direction of mill tapered emery-wheel 64 grinding brake block.Upper guard board 93 is provided with from top to bottom successively infundibulate and reclaims curved pipe 98 and recovery channel 99, recovery channel 99, reclaim curved pipe 988 to be connected successively with air-suction duct 955, because brake block product length is less, paired chamfering product, two mill tapered emery-wheel 64 5-10mm the most nearby, reclaim curved pipe 98 and form single sided taper type control of dust separator tube, the vertical section of that is reclaiming the conical section of curved pipe 98 is right-angled trapezium, its right-angle side is towards the side of upper guard board 93, the lower port bore reclaiming curved pipe 98 is less than the lower port bore of air-suction duct 95, be convenient to the quick flowing of dust, what recovery curved pipe 98 presented upwards progressively becomes large structure by bottom, be mainly used in secondary separation grinding scrap, ensure that powdery and graininess scrap are recovered pipeline 99 endlessly and take away and do not have scrap to drop to air-suction duct 95 lower port to occur dust spillover,
Grind oblique dust collect plant 9 in use, the turning cylinder driving mill tapered emery-wheel 64 to rotate is inserted reverse U shape gap 92, by screwed hole 97, the oblique dust collect plant 9 of mill is fixed on the fixed head of the oblique asynchronous machine 65 of mill or the oblique asynchronous machine 65 of fixing mill with holding screw, mill tapered emery-wheel 64 is positioned at by upper guard board 93, in the hemi-closure space that limit backplate 94 and air-suction duct 95 form, backplate 91 is apart from mill tapered emery-wheel 64 25-30mm, mill tapered emery-wheel 64 is made to have sufficient rotation space, for the rotation of grinding tapered emery-wheel 64 provides half-closed protection, be convenient to the lower port that the scrap after grinding all enters air-suction duct 95, recovery channel 99 is connected in the dust-precipitating system of factory, grind after oblique scrap enters the lower port of air-suction duct 95, a part of dust is directly siphoned away by air-suction duct 95, and first declining to rising under the impact of the negative pressure that a part of particle is then formed in air flowing finally siphons away again.When grinding, the output of product grinding be 45-50 sheet/minute.During grinding one flake products, most of scrap siphons away when contact product, when a small amount of graininess dust is product grinding wait interval, by control of dust in air-suction duct 95.The big up and small down structure of inner chamber due to air-suction duct 95, below wind speed be convenient to greatly dust and siphon away; Upper cavity space is defecated in the weight according to dust and is carried out distribution control of dust; In recovery structure, experience secondary separation by the scrap of air-suction duct 95, the bore of recovery curved pipe 98 is up big and down small to be separated dust further, enters in factory's dust-precipitating system eventually through recovery channel 99.In the lower aperture of reclaiming curved pipe 98, its diameter is slightly less than the quick flowing that dust is convenient in control of dust inlet scoop.
As shown in Figure 8, fine grinding device 7 comprises the fine grinding bracing frame 71 be arranged in frame 1, fine grinding bracing frame 71 is provided with fine grinding and vertically moves servo control mechanism, fine grinding vertically moves servo control mechanism and is connected with PLC control system, it is identical that its structure and fluting vertically move servo control mechanism 43, do not repeat them here, fine grinding vertically moves servo control mechanism and drives the finishing wheel 75 driven by fine grinding asynchronous machine 73 to vertically move; In finishing wheel 75 both sides, a fine grinding dust collect plant 74 is respectively installed.
The course of work is as follows: open system, sets various parameter by PLC control system: the second servomotor 31 drives clamping plate 33 to move the distance regulated between two clamping plates 33, just passes through to make brake block, fluting transverse shifting servo control mechanism 42 drives slitting saw-blade 45 to complete the location of right position, fluting vertically moves servo control mechanism 43 and drives slitting saw-blade 45 to complete the location of groove depth, if oblique notched, rotating servo motor 44 drives slitting saw-blade 45 to complete the location of included angle, while oblique notching, fluting transverse shifting servo control mechanism 42 also will drive slitting saw-blade 45 to carry out the movement of left and right directions, corase grind vertically moves servo control mechanism 53 and drives rough grinding wheel 8 to move down the suitable position of arrival to complete the corase grind of brake block, grind oblique transverse shifting servo control mechanism 62 and first mill tapered emery-wheel 64 is moved left and right suitable position, then grind and tiltedly vertically move servo control mechanism 63 mill tapered emery-wheel 64 is moved up and down correct position, if mill oblique line, curve etc., also need while mill is oblique, mill tapered emery-wheel 64 is driven to move left and right by the oblique transverse shifting servo control mechanism 62 of mill, mill tapered emery-wheel 64 is made to get back to starting point rapidly, to complete the oblique type of different mills, as straight line is oblique, the Eight characters is oblique, circle tiltedly, rhombus is oblique, meridian is oblique, asymmetric rhombus is oblique, arbitrary curve is oblique, mill skew curve can both sides consistent, also can be different, also can the multiple curve of grinding form the oblique class of complexity, mill tapered emery-wheel 64 is truncated cone, the mill tapered emery-wheel 64 of different size can be changed according to the different angles of chamfering, fine grinding vertically moves servo control mechanism and finishing wheel 75 is moved to suitable position to complete the fine grinding to brake block, then brake block is put on the guide rail 24 in push pedal 23 front, push pedal 23 drives brake block to be automatically imported correct line through clamping plate 33 place by clamping plate 33 forward, at grooving apparatus 4 place, slotted saw blade 45 is slotted, then roughly grind through corase grind device 5, after completing corase grind operation, adjusting position through next guider 3, continuing to enter mill ramp 6 and fine grinding device 7 successively, complete the grinding work of brake block.
Except technical characteristic described in description, all the other technical characteristics are those skilled in the art's known technology.
Claims (9)
1. a Straight Combination grinding machine, comprise frame (1), frame (1) is provided with conveying device (2), frame (1) is provided with grooving apparatus (4), corase grind device (5), mill ramp (6) and fine grinding device (7) successively along the throughput direction of conveying device (2), it is characterized in that, described grooving apparatus (5) front, corase grind device (5) and grind between ramp (6) and be respectively equipped with guider (3), wherein
Described conveying device (2) comprises the duplex chain wheel (22) driven by the first servomotor (21), some push pedals (23) are provided with between two sprocket wheels on duplex chain wheel (22), frame (1) is also provided with guide rail (24), guide rail (24) below between two sprocket wheels, described guide rail (24) below is provided with electromagnet (25);
Described guider (3) comprises the guiding leading screw (32) being driven rotation by the second servomotor (31), described guiding leading screw (32) there is the screw thread that two sections reverse, every section of screw thread is threaded one piece of clamping plate (33), and the upstream end of described two clamping plates (33) is splayed;
Described grooving apparatus (4) comprises the fluting bracing frame (41) be arranged in frame (1), fluting bracing frame (41) is provided with fluting transverse shifting servo control mechanism (42), fluting vertically moves servo control mechanism (43) and rotating servo motor (44), described fluting transverse shifting servo control mechanism (42) drives fluting to vertically move servo control mechanism (43) and laterally moves, described fluting vertically moves servo control mechanism (43) driven rotary servomotor (44) and vertically moves, and described rotating servo motor (44) lower end connects slitting saw-blade (45);
Described corase grind device (5) comprises the corase grind asynchronous machine (52) and rough grinding wheel (8) that are located at corase grind bracing frame (51) in frame (1) and synchronous axial system, described corase grind bracing frame (51) is provided with corase grind and vertically moves servo control mechanism (53), and described corase grind vertically moves servo control mechanism (53) and drives corase grind asynchronous machine (52) and rough grinding wheel (8) to vertically move;
Described mill ramp (6) comprises the mill bearing diagonal frame (61) be located in frame (1), the mill tapered emery-wheel (64) that the two ends, left and right of described mill bearing diagonal frame (61) are respectively provided with a set of mill oblique transverse shifting servo control mechanism (62), mill tiltedly vertically moves servo control mechanism (63) and driven by the oblique asynchronous machine of mill (65), grinding oblique transverse shifting servo control mechanism (62) drives mill tiltedly to vertically move servo control mechanism (63) and laterally move, and mill tiltedly vertically moves servo control mechanism (63) and drives mill tapered emery-wheel (65) to move up and down;
Described fine grinding device (7) comprises the fine grinding bracing frame (71) be arranged in frame (1), described fine grinding bracing frame (71) is provided with fine grinding and vertically moves servo control mechanism (72), and described fine grinding vertically moves servo control mechanism (27) and drives the finishing wheel (75) driven by fine grinding asynchronous machine (73) to vertically move;
Described mill tapered emery-wheel (64) place is provided with the oblique dust collect plant of mill (9), and described finishing wheel (7) place is provided with fine grinding dust collect plant (74);
Described first servomotor (21), the second servomotor (31), fluting transverse shifting servo control mechanism (42), fluting vertically moves servo control mechanism (43), rotating servo motor (44), corase grind vertically moves servo control mechanism (53), grinds oblique transverse shifting servo control mechanism (62), mill tiltedly vertically moves servo control mechanism (63), fine grinding vertically moves servo control mechanism (72) and is connected with PLC control system respectively.
2. Straight Combination grinding machine according to claim 1, it is characterized in that, the cylindrical shell (82) that described rough grinding wheel (8) comprises cylinder emery wheel matrix (81) and is made into integration with it, the axle center of described cylinder emery wheel matrix (81) is provided with the flat key axis hole (83) run through, and described cylindrical shell (82) outer wall is provided with diamond grinding particle (85) and debris groove (86) arranged in a crossed manner.
3. Straight Combination grinding machine according to claim 2, is characterized in that, described cylinder emery wheel matrix (81) is provided with some loss of weight through holes (84) be evenly arranged around flat key axis hole (83).
4. Straight Combination grinding machine according to claim 3, is characterized in that, the length of described cylinder emery wheel matrix (81) is less than the length of described cylindrical shell (82), and their cross central line overlaps.
5. Straight Combination grinding machine according to claim 1, it is characterized in that, the oblique dust collect plant of described mill (9) comprises backplate (91), described backplate (91) lower end has reverse U shape gap (92), the upper end of described backplate (91) is provided with upper guard board (93), two ends, left and right are respectively equipped with limit backplate (94) and air-suction duct (95), described upper guard board (93), limit backplate (94) and air-suction duct (95) are positioned at the same side of backplate (91), the curved structure in inner side of described air-suction duct (95), the lower end of described air-suction duct (95) is towards the lower knuckle of reverse U shape gap (92), described upper guard board (93) is provided with from top to bottom successively infundibulate and reclaims curved pipe (98) and recovery channel (99), described recovery channel (99), reclaim curved pipe (98) to be connected successively with air-suction duct (95), the inner chamber of described air-suction duct (95) is greater than the aperture of air-suction duct (95) lower port, the lower port bore of described recovery curved pipe (98) is less than the lower port bore of air-suction duct (95), the opposite side of described backplate (91) is provided with connecting plate (96), connecting plate (96) has screwed hole (97).
6. Straight Combination grinding machine according to claim 5, is characterized in that, the vertical section of the conical section of described recovery curved pipe (98) is right-angled trapezium, and its right-angle side is towards the side of upper guard board (93).
7. Straight Combination grinding machine according to claim 6, is characterized in that, it is characterized in that, the width of described air-suction duct (95) lower port is 2 ~ 3 times of mill tapered emery-wheel (64) thickness.
8. Straight Combination grinding machine according to claim 7, is characterized in that, it is characterized in that, after described air-suction duct (95) is bending, the angle of inclination (a) of its lower port is 30 ~ 40 °.
9. the Straight Combination grinding machine according to any one of claim 1 to 8, it is characterized in that, described fluting transverse shifting servo control mechanism (42) and the oblique transverse shifting servo control mechanism (62) of mill include a horizontal servomotor (421), horizontal shaft coupling (423) and horizontal leading screw (424), the upper and lower walking crosswise leading screw (424) is provided with horizontal slide rail (425), horizontal leading screw (425) is threaded a longitudinal slide rail (434), longitudinal slide rail (434) can in the upper slip of horizontal slide rail (425), what drive transverse shifting by above-mentioned transverse shifting servo control mechanism vertically moves the top that servo control mechanism is fixed on longitudinal slide rail (434), described fluting vertically moves servo control mechanism (43), corase grind vertically moves servo control mechanism () 53, mill tiltedly vertically moves servo control mechanism (63) and fine grinding and vertically moves servo control mechanism (72) and include a servo longitudinal motor (431), longitudinal deceleration machine (432), longitudinal shaft coupling (433) and longitudinal leadscrew (435), longitudinal leadscrew (435) drives and does the device vertically moved with by the above-mentioned servo control mechanism that vertically moves and be threaded, and is describedly driven and is done the device that vertically moves by the above-mentioned servo control mechanism that vertically moves and can slide longitudinal slide rail (434) is upper.
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| CN201420455350.2U CN204076339U (en) | 2014-08-13 | 2014-08-13 | A kind of Straight Combination grinding machine |
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| CN201420455350.2U CN204076339U (en) | 2014-08-13 | 2014-08-13 | A kind of Straight Combination grinding machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441009A (en) * | 2014-08-13 | 2015-03-25 | 济南金麒麟刹车系统有限公司 | Linear combined grinding machine |
| CN108687524A (en) * | 2018-05-23 | 2018-10-23 | 夏文斌 | A kind of brake block automatic processing device |
| CN109014954A (en) * | 2018-09-19 | 2018-12-18 | 陈栩杰 | The multi-functional processing integrated machine of chain type full automatic car brake block |
| CN110842801A (en) * | 2019-11-18 | 2020-02-28 | 长春工业大学 | Structured grinding wheel based on bionic thought |
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2014
- 2014-08-13 CN CN201420455350.2U patent/CN204076339U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441009A (en) * | 2014-08-13 | 2015-03-25 | 济南金麒麟刹车系统有限公司 | Linear combined grinding machine |
| CN104441009B (en) * | 2014-08-13 | 2016-05-25 | 济南金麒麟刹车系统有限公司 | A kind of straight line modular grinding machine |
| CN108687524A (en) * | 2018-05-23 | 2018-10-23 | 夏文斌 | A kind of brake block automatic processing device |
| CN108687524B (en) * | 2018-05-23 | 2020-07-28 | 台州越工自动化设备有限公司 | Brake block automatic processing equipment |
| CN109014954A (en) * | 2018-09-19 | 2018-12-18 | 陈栩杰 | The multi-functional processing integrated machine of chain type full automatic car brake block |
| CN110842801A (en) * | 2019-11-18 | 2020-02-28 | 长春工业大学 | Structured grinding wheel based on bionic thought |
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