CN110802462B - Brake block production and processing friction material surface treatment device - Google Patents
Brake block production and processing friction material surface treatment device Download PDFInfo
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- CN110802462B CN110802462B CN201911090846.8A CN201911090846A CN110802462B CN 110802462 B CN110802462 B CN 110802462B CN 201911090846 A CN201911090846 A CN 201911090846A CN 110802462 B CN110802462 B CN 110802462B
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- bin
- clamping plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/26—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding workpieces with arcuate surfaces, e.g. parts of car bodies, bumpers or magnetic recording heads
- B24B19/28—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding workpieces with arcuate surfaces, e.g. parts of car bodies, bumpers or magnetic recording heads for grinding shoes or linings of drum brakes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/06—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving conveyor belts, a sequence of travelling work-tables or the like
Abstract
The invention relates to a friction material surface treatment device for producing and processing a brake pad, which comprises a base plate, a grinding device fixedly arranged on the base plate, a conveying mechanism arranged on the base plate and used for conveying the brake pad, an anti-reverse limiting storage bin arranged on the conveying mechanism and used for storing the brake pad, and a clamping mechanism positioned below the grinding device, wherein the anti-reverse limiting storage bin is arranged on the conveying mechanism and used for storing the brake pad; the device provided by the invention can realize the streamlined operation of grinding the surface of the friction material of the brake pad through the division and cooperation of all mechanisms, has higher efficiency, and ensures the uniformity of the quality of the brake pad because the surface of the friction material of the processed brake pad is flat and the thickness of the brake pad is uniform.
Description
Technical Field
The invention relates to the technical field of automobile part processing equipment, and particularly provides a friction material surface treatment device for brake pad production and processing.
Background
In the braking system of the automobile, the brake pad is the most critical safety part, so the quality of the braking effect is the decisive function of the brake pad. The brake pad is generally composed of a steel plate, a bonding heat insulation layer and a friction block, wherein the heat insulation layer is made of a non-heat-transfer material and aims at heat insulation; the friction block is composed of friction material and adhesive, and is extruded on the brake disc and the brake drum to generate friction during braking, so that the aim of decelerating and braking the vehicle is fulfilled.
In the prior art, the following brake pad processing technologies are provided, and part of the processing technologies are as follows:
1) brushing glue: coating resin glue on the contact surface of the steel plate and the friction material;
2) compression molding: pressing the friction material and the steel plate by a press at a certain range of mould pressing temperature;
3) baking: enhancing the strengthening and curing effect of the pressing part;
4) and (3) cooling: cooling the baked friction plate;
5) middle section processing: chamfering, grooving and drilling the friction material;
6) grinding a plane: polishing the friction plane of the friction material;
in the above processing steps, the pressed friction material is not subjected to plane grinding treatment, and after the middle section processing treatment is completed, there are processing burrs, and on the other hand, the finished brake pad leaving the factory should ensure that the friction surface is smooth and uniform and the thickness of the friction material is basically consistent, so that the friction surface needs to be smooth through the plane grinding processing treatment, and the thickness after the plane grinding treatment is basically consistent.
At present in the production and processing process of actual brake block, mostly still rely on the manual work to carry out the mill flat processing, there are some obvious drawback problems in manual processing, for example:
1) the brake pad is manually held and subjected to plane grinding treatment through a semi-automatic grinding machine, so that certain potential safety hazards exist;
2) the human factors of manual operation are uncontrollable, so that the quality of finished brake pad products after processing is uneven and different;
3) the brake pads are manually taken one by one for operation and processing, the operation is tedious and tedious, and the processing efficiency is low.
Based on the problems, the invention provides a surface treatment device for friction materials in brake pad production and processing.
Disclosure of Invention
In order to solve the problems, the invention provides a surface treatment device for friction materials in brake pad production and processing, which is used for solving the problems mentioned in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: the utility model provides a brake block production and processing friction material surface treatment device, includes bed plate and fixed mounting be in grind the flat device on the bed plate, still including setting up conveying mechanism, the setting that is used for on the bed plate to carry the brake block are in last the spacing feed bin of preventing that is used for putting into the brake block of conveying mechanism prevents reverse and is located grind the clamping mechanism below the flat device, conveying mechanism includes the conveyer belt, prevent reverse spacing feed bin and be located the top of conveyer belt last edge area face evenly distributed has the push block of square slice, the push block is followed prevent reverse spacing feed bin's bottom is passed, adjacent two the interval of push block is greater than and passes the direction prevent reverse spacing feed bin's interior width, wherein:
the clamping mechanism comprises a flat plate platform, two air cylinder fixing plates fixedly arranged on the flat plate platform, clamping air cylinders respectively fixedly arranged on the outer side wall of each air cylinder fixing plate, a first plate fixedly arranged at the output end of one of the clamping air cylinders, a second plate fixedly arranged at the output end of the other clamping air cylinder, an elastic rod group, a convex end clamping plate and a concave end clamping plate, wherein the flat plate platform penetrates through the conveying belt, the upper end surface of the flat plate platform is in contact with the upper horizontal inner belt surface of the conveying belt, the two air cylinder fixing plates are distributed on two sides of the conveying belt, the first plate and the second plate are distributed between the inner sides of the two air cylinder fixing plates, the bottom end surfaces of the first plate and the second plate are higher than the plane of the conveying belt, and the convex end clamping plate and the first plate are connected through a plurality of elastic rod groups which are linearly, the concave end clamping plate and the second plate are connected through a plurality of elastic rod groups which are linearly arranged, and the convex end side wall of the convex end clamping plate and the concave end side wall of the concave end clamping plate are oppositely arranged and matched for clamping a brake pad;
the grinding device comprises a guide vertical frame fixedly arranged on the base plate, a lifting cylinder vertically and fixedly arranged in the middle of the top end of the guide vertical frame, a sliding seat vertically and slidably arranged on the inner side of the guide vertical frame and a grinding machine fixedly arranged on the sliding seat, the sliding seat is fixedly connected with the output end of the lifting cylinder, the sliding seat is L-shaped, the polisher comprises a polisher body vertically and fixedly arranged on the horizontal end surface of the sliding seat and a polishing disc fixedly arranged at the output end of the polisher body, the polishing disc is positioned below the sliding seat and is positioned right above the area between the convex end clamping plate and the concave end clamping plate, when the polishing disc is attached to the surface of the friction material of the brake pad for polishing, the upper end surfaces of the convex end clamping plate and the concave end clamping plate are lower than the bottom surface of the polishing disc.
Preferably, conveying mechanism still includes fixed mounting and is in two on the bed plate change roller frame, rotate and install two a plurality of live rollers and output shaft and one of them on the change roller frame the axle head fixed connection's of live roller intermittent drive motor, change roller frame up end central point and put and seted up dull and stereotyped mounting groove, the live roller symmetric distribution is in the both sides of dull and stereotyped mounting groove, the conveyer belt cover is established all on the live roller, intermittent drive motor fixed mounting be in on the bed plate, prevent anti-spacing storage bin fixed mounting two change roller frame upper end, pallet fixed mounting is two change roller frame on the dull and stereotyped mounting groove.
Preferably, the anti-reverse limiting discharging bin comprises a main bin body, a convex movable bin plate, a concave movable bin plate, insertion rods and a bidirectional screw rod which are fixedly arranged at the upper ends of the two rotary roller frames, wherein the main bin body is provided with two parallel vertical fixed bin plates, two rows of the insertion rods which are vertically and linearly arranged are arranged at positions, close to the vertical two sides, on the inner panel surface of the convex movable bin plate, the two rows of the insertion rods are correspondingly and movably inserted into the side walls of the two vertical fixed bin plates on the same side, two rows of the insertion rods which are vertically and linearly arranged are arranged at positions, close to the two sides, on the inner panel surface of the concave movable bin plate, the two rows of the insertion rods are correspondingly and movably inserted into the other two side walls of the two vertical fixed bin plates on the same side, and the relative arrangement directions of the convex movable bin plate and the concave movable bin plate are consistent with the clamping directions of the convex end, the utility model discloses a two-way screw rod, including convex surface movable storehouse board, concave surface movable storehouse board, convex surface movable storehouse board, concave surface movable storehouse board, the medial surface of concave surface movable storehouse board is equipped with spacing concave surface, spacing convex surface with the protruding end splint distribute in the same one side of central plane on the conveyer belt direction of delivery, spacing concave surface with the concave end splint distribute in the opposite side of central plane on the conveyer belt direction of delivery, two sections on the two-way screw rod revolve to opposite screw threads that set up with convex surface.
Preferably, the bottom of the vertical fixed warehouse board is provided with a rectangular avoidance gap, and the push block can penetrate through the avoidance gap.
Preferably, a rotating handle is fixedly arranged at the shaft end on one side of the bidirectional screw rod.
Preferably, the elastic rod set comprises a sliding rod and a spring sleeved on the sliding rod; the spring is fixedly connected between the first plate and the convex end clamping plate, one end of the sliding rod is fixedly connected to the side wall of the convex end clamping plate, and the other end of the sliding rod is slidably mounted on the first plate; the spring is fixedly connected between the second plate and the concave end clamping plates, one end of the sliding rod is fixedly connected to the side wall of the concave end clamping plate, and the other end of the sliding rod is slidably mounted on the second plate.
Preferably, the convex end clamping plate and the concave end clamping plate are both made of rubber materials.
The technical scheme has the following advantages or beneficial effects:
1. the invention provides a friction material surface treatment device for brake pad production and processing, which can intensively place stacked brake pads into an anti-reverse limiting storage bin before plane grinding processing is carried out, and can realize intermittent conveying of the brake pads through a conveying mechanism, and a push block arranged on a conveying belt can push the brake pads at the bottommost layer to be conveyed forwards along with the conveying belt so as to avoid skidding on one hand, and on the other hand, the brake pads conveyed to the lower part of a plane grinding device at each time are basically positioned at the same position so as to be convenient for clamping by a clamping mechanism, the conveying mechanism automatically and intermittently conveys the brake pads forwards to the position of the clamping mechanism, the clamping mechanism can automatically and reliably clamp the brake pads, the danger of manual holding is avoided, the plane grinding device arranged above the clamping mechanism can immediately finish plane grinding and polishing of a leveling surface with a certain thickness of the friction material of the brake pads, through the division and cooperation of all mechanisms of the device, the streamlined operation of grinding the surface of the friction material of the brake pad can be realized, the efficiency is higher, the surface of the friction material of the processed brake pad is smooth, the thickness of the brake pad is uniform, and the uniformity of the quality of the brake pad is ensured.
2. The invention provides a friction material surface treatment device for producing and processing brake pads, wherein an anti-reverse limiting storage bin is arranged to have multiple functions, on one hand, the distance between a convex movable bin plate and a concave movable bin plate can be adjusted by rotating a bidirectional screw, and the distance is matched with the distance between the large cambered side wall and the small cambered side wall of the brake pad, so that the brake pads are intensively stacked at the middle area position of a conveying belt, the subsequent accurate clamping of a clamping mechanism is facilitated, on the other hand, the relative positions of a limiting convex surface on the convex movable bin plate and a limiting concave surface on the concave movable bin plate are corresponding to the relative positions of a convex end clamping plate and a concave end clamping plate, and the situation that the stacked brake pads are reversely placed in the anti-reverse limiting storage bin is avoided.
Drawings
The invention and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. The drawings, in which like numerals refer to like parts throughout the several views and which are not necessarily drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.
FIG. 1 is a schematic perspective view of a surface treatment device for friction materials produced and processed by a brake pad according to the present invention at one of the viewing angles;
FIG. 2 is a schematic perspective view of a friction material surface treatment device for manufacturing and processing a brake pad according to the present invention from another perspective;
FIG. 3 is a side view of the surface treatment device for friction material produced and processed by the brake pad provided by the invention;
FIG. 4 is an enlarged partial schematic view at A of FIG. 3;
FIG. 5 is a top view of the surface treatment device for friction material produced and processed by the brake pad provided by the present invention;
FIG. 6 is an enlarged partial schematic view at B in FIG. 5;
FIG. 7 is a schematic perspective view of a brake pad according to the present invention.
In the figure: 1. a base plate; 2. a conveying mechanism; 21. a roller frame; 211. a flat plate mounting groove; 22. a rotating roller; 23. intermittently driving a motor; 24. a conveyor belt; 241. a push block; 3. an anti-reverse limiting discharge bin; 31. a main bin body; 311. vertically fixing the bin plate; 3111. avoiding gaps; 32. a convex movable bin plate; 321. a limiting convex surface; 33. a concave movable bin plate; 331. a limiting concave surface; 34. inserting a rod; 35. a bidirectional screw; 351. rotating the handle; 4. a clamping mechanism; 41. a flat table; 42. a cylinder fixing plate; 43. a clamping cylinder; 44. a first board; 45. a second plate; 46. an elastic rod group; 461. a slide bar; 462. a spring; 47. a convex end clamping plate; 48. a female end clamp plate; 5. a grinding device; 51. a guide vertical frame; 52. a lifting cylinder; 53. a sliding seat; 54. a sander; 541. a sander body; 542. a grinding disc.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for the purpose of providing those skilled in the art with a more complete, accurate and thorough understanding of the concept and technical solution of the present invention, and to facilitate the implementation thereof, but not to limit the present invention.
Referring to the attached drawings 1-7, a friction material surface treatment device for brake pad production and processing comprises a base plate 1 and a flattening device 5 fixedly installed on the base plate 1, and further comprises a conveying mechanism 2 arranged on the base plate 1 and used for conveying a brake pad, an anti-reverse limiting discharging bin 3 arranged on the conveying mechanism 2 and used for placing the brake pad, and a clamping mechanism 4 located below the flattening device 5, wherein the conveying mechanism 2 comprises a conveying belt 24, the anti-reverse limiting discharging bin 3 is located above the conveying belt 24, square pushing blocks 241 are uniformly distributed on the conveying belt 24 along the belt surface, the pushing blocks 241 penetrate through the bottom of the anti-reverse limiting discharging bin 3, the distance between every two adjacent pushing blocks 241 is greater than the inner width of the anti-reverse limiting discharging bin 3 in the penetrating direction, and the inner width of the anti-reverse limiting discharging bin 3 is guaranteed, wherein:
the clamping mechanism 4 comprises a flat plate table 41, two cylinder fixing plates 42 fixedly welded on the flat plate table 41, clamping cylinders 43 fixedly installed on the outer side walls of each cylinder fixing plate 42 through bolts respectively, a first plate 44 fixedly welded on the output end of one clamping cylinder 43, a second plate 45 fixedly welded on the output end of the other clamping cylinder 43, an elastic rod group 46, a convex end clamping plate 47 and a concave end clamping plate 48, wherein the flat plate table 41 passes through the conveying belt 24, the upper end surface of the flat plate table 41 is in contact with the upper horizontal inner belt surface of the conveying belt 24, the two cylinder fixing plates 42 are distributed on two sides of the conveying belt 24, the first plate 44 and the second plate 45 are distributed between the inner sides of the two cylinder fixing plates 42, the bottom end surfaces of the first plate 44 and the second plate 45 are higher than the plane of the conveying belt 24, when the first plate 44 and the second plate 45 move towards each other during clamping, the conveying belt 24 can not cause the movement interference of the first plate, the convex end clamping plate 47 and the first plate 44 are connected through three elastic rod groups 46 which are arranged in a straight line, the concave end clamping plate 48 and the second plate 45 are connected through five elastic rod groups 46 which are arranged in a straight line, and a convex end side wall of the convex end clamping plate 47 and a concave end side wall of the concave end clamping plate 48 are oppositely arranged and matched for clamping a brake pad (the convex end side wall and the concave end side wall are matched with the profiles of a small arc side wall and a large arc side wall of the brake pad shown in the figure 7, more specifically, the small arc side wall and the large arc side wall are both referred to as side walls of a steel plate, because the convex end clamping plate 47 and the concave end clamping plate 48 are prevented from exceeding the surface of a friction material of the brake pad to cause interference on a polishing disc 542, the convex end clamping plate 47 and the concave end clamping plate 48 are basically clamped on the;
when the brake pad is intermittently conveyed to a position between the convex end clamping plate 47 and the concave end clamping plate 48 by the conveying belt 24, the brake pad is temporarily stopped being conveyed forwards, the clamping mechanism 4 clamps the brake pad, specifically, the two clamping cylinders 43 respectively push the first plate 44 and the second plate 45 to enable the convex end clamping plate 47 and the concave end clamping plate 48 to move oppositely, then the convex end clamping plate 47 is contacted with the side wall of the small cambered surface of the brake pad, the concave end clamping plate 48 is contacted with the side wall of the large cambered surface of the brake pad, and the convex end clamping plate 47 and the concave end clamping plate 48 are matched to clamp the brake pad along with the continuous opposite movement, so that the subsequent plane grinding operation is facilitated; the automatic clamping of brake block can be realized through clamping mechanism 4, need not the manual work and presss from both sides tightly, convenient operation presss from both sides tightly reliably, has avoided the manual work to carry out the danger of operating.
The grinding device 5 comprises a guide vertical frame 51 fixedly installed on the base plate 1 through bolts, a lifting cylinder 52 vertically and fixedly installed in the middle of the top end of the guide vertical frame 51 through bolts, a sliding seat 53 vertically and slidably installed on the inner side of the guide vertical frame 51 and a grinding machine 54 fixedly installed on the sliding seat 53, the sliding seat 53 is fixedly connected with the output end of the lifting cylinder 52 through bolts, the sliding seat 53 is L-shaped, the grinding machine 54 comprises a grinding machine body 541 vertically and fixedly installed on the horizontal end face of the sliding seat 53 through bolts and a grinding disc 542 fixedly installed at the output end of the grinding machine body 541, the grinding disc 542 is positioned below the sliding seat 53 and is positioned right above the area between the convex end clamping plate 47 and the concave end clamping plate 48, when the grinding disc 542 is attached to the surface of the friction material of the brake pad for grinding treatment, the upper end surfaces of the convex end clamping plate 47 and the concave end clamping plate 48 are lower than the bottom surface of the grinding disc 542.
After the clamping mechanism 4 finishes clamping the brake pad, the grinding device 5 can be used for grinding, specifically, the grinding machine body 541 is started, the polishing disc 542 is rotated, then the lifting cylinder 52 pushes the sliding seat 53 to slide downwards along the guide vertical frame 51, the polishing machine 54 moves downwards along with the sliding seat 53 synchronously, the polishing disc 542 contacts with the friction material surface of the brake pad to start polishing along with descending, the descending is continued until the preset position is stopped when the position is descended to the preset position, namely the designed thickness of the brake pad is reached through polishing when the position is reached, during the polishing process, although the bottom of the brake pad is in direct contact with the conveyor belt 24, the flat table 41 actually provides the bottom support for the brake pad, and after the polishing is completed, the lifting cylinder 52 automatically returns to the initial position to wait for the polishing of the next brake pad; through the clamping of the clamping mechanism 4, the grinding device 5 automatically finishes the grinding of the surface of the friction material of the brake pad, realizes automatic processing operation, and can realize the grinding with fixed thickness, so that the surface of the friction material of the processed brake pad is uniform and flat, and the whole quality is uniform; it should be noted that the selected size of the grinding disc 542 is selected to provide full coverage of the entire brake pad friction material, thereby providing one pass of grinding.
Further, the conveying mechanism 2 further comprises two rotating roller frames 21 fixedly welded on the base plate 1, six rotating rollers 22 rotatably mounted on the two rotating roller frames 21, and an intermittent drive motor 23 with an output shaft fixedly connected with the shaft end of one rotating roller 22 as shown in figure 5, in this embodiment, the intermittent drive motor 23 is assembled with the leftmost rotating roller 22, a plate mounting groove 211 is formed in the center of the upper end surface of each rotating roller frame 21, the rotating rollers 22 are symmetrically distributed on two sides of the plate mounting groove 211, that is, three rotating rollers 22 are respectively arranged on two sides of the plate mounting groove 211, the conveyer belt 24 is sleeved on all the rotating rollers 22, the intermittent drive motor 23 is fixedly mounted on the base plate 1, the anti-reverse limiting material placing bin 3 is fixedly mounted on the upper ends of the two rotating roller frames 21, and the flat plate table 41 is fixedly mounted on the plate mounting grooves 211 of the two rotating roller frames 21.
After the brake pads to be subjected to plane grinding processing are stacked and placed in the anti-reverse limiting placing bin 3, the conveying mechanism 2 can convey the brake pads to the grinding device 5 from the anti-reverse limiting placing bin 3 for grinding processing one by one, it is to be noted that the intermittent drive motor 23 is matched with a corresponding intermittent drive control circuit to realize intermittent drive output, the corresponding intermittent drive control circuit is the prior art and can be realized by persons skilled in the art, and details are not repeated herein, specifically, the intermittent drive motor 23 drives the rotating roller 22 to rotate after being started, the rotating roller 22 drives the conveying belt 24 to convey forwards, the push block 241 on the conveying belt 24 pushes and conveys a brake pad at the bottommost part forwards in the process of moving forwards in the anti-reverse limiting placing bin 3, on one hand, the function of the push block 241 forces the brake pad at the bottommost part to push forwards and convey the brake pad after being stacked and placed, the brake pad at the bottommost part is pressed by all the brake pads above, so that the conveying belt 24 is easy to slip and cannot convey normally under the condition that the pushing block 241 is not arranged, and on the other hand, the pushing block 241 pushes the brake pad, so that the brake pads conveyed to the lower part of the grinding device 5 intermittently at each time are basically located at the same position, and the clamping mechanism 4 is convenient to find the position for clamping; the automatic conveying of the brake pads can be realized through the conveying mechanism 2, the streamlined operation is realized, and the grinding machining efficiency is high.
Furthermore, the anti-reverse limiting storage bin 3 comprises a main bin body 31, a convex movable bin plate 32, a concave movable bin plate 33, inserting rods 34 and a bidirectional screw 35 which are fixedly installed at the upper ends of two rotating roller frames 21 through bolts, wherein two parallel vertical fixed bin plates 311 are arranged on the main bin body 31, two rows of inserting rods 34 which are uniformly arranged in a vertical straight line are arranged on the inner panel surface of the convex movable bin plate 32 at positions close to the vertical two sides (as shown in fig. 3, each row of inserting rods 34 on the convex movable bin plate 32 is 3 in the embodiment), the two rows of inserting rods 34 are correspondingly and movably inserted into the side walls on the same side of the two vertical fixed bin plates 311, two rows of inserting rods 34 which are uniformly arranged in a vertical straight line are arranged on the inner panel surface close to the two sides of the concave movable bin plate 33 as shown in fig. 3, each row of inserting rods 34 on the concave movable bin plate 33 is 3 in the embodiment, the two rows of inserting rods 34 are correspondingly and movably inserted into the other two side walls on the same, the relative direction of setting up of convex surface activity storehouse board 32 and concave surface activity storehouse board 33 is unanimous with the tight direction of clamp of convex end splint 47 and concave end splint 48, convex surface activity storehouse board 32 medial surface is equipped with spacing convex surface 321, the medial surface of concave surface activity storehouse board 33 is equipped with spacing concave surface 331, spacing convex surface 321 and convex end splint 47 distribute the same one side of central plane on 24 directions of transportation of conveyer belt, spacing concave surface 331 and concave end splint 48 distribute the opposite side of central plane on 24 directions of transportation of conveyer belt, two sections screw threads that set up to opposite directions of turning on the two-way screw rod 35 correspond threaded connection with convex surface activity storehouse board 32 and concave surface activity storehouse board 33.
Before the grinding and leveling processing, the brake pads to be ground and leveled need to be stacked and placed into the anti-reverse limiting material placing bin 3, and the anti-reverse limiting material placing bin 3 has two functions; the anti-reverse limiting feeding bin has the advantages that the limiting effect is achieved, specifically speaking, the bidirectional screw 35 is rotated, the convex movable bin plate 32 and the concave movable bin plate 33 are driven to move towards or away from each other through the bidirectional screw 35, the distance between the convex movable bin plate 32 and the concave movable bin plate 33 is adjusted, the distance is made to be adaptive to the distance between the side walls of the large cambered surface and the small cambered surface of the brake pad, the brake pad placed in the anti-reverse limiting feeding bin 3 is made to be distributed in the middle area of the conveying belt 24 in a concentrated mode, and the clamping mechanism 4 is convenient to clamp; the second action is to play a role of anti-reversion, because the convex end clamping plate 47 and the concave end clamping plate 48 of the clamping mechanism 4 limit the clamping and placing direction of the brake pad, and the limit convex surface 321 and the limit concave surface 331 just correspond to the positions of the convex end clamping plate 47 and the concave end clamping plate 48, the brake pad can be prevented from being placed reversely.
Furthermore, the bottom of the vertical fixed warehouse board 311 is opened with a rectangular space-avoiding notch 3111, and the push block 241 can pass through the space-avoiding notch 3111. The avoiding notch 3111 can be penetrated by the pushing block 241, and limitation of stacked brake pads is realized, namely the brake pads can only penetrate out of the anti-reverse limiting material discharging bin 3 one by one.
Furthermore, a rotating handle 351 is fixedly arranged at one side shaft end of the bidirectional screw 35. It is convenient to rotate the bidirectional screw 35 by holding the rotating handle 351.
Further, the elastic rod set 46 includes a sliding rod 461 and a spring 462 sleeved on the sliding rod 461; an elastic rod set 46 positioned between a first plate 44 and the convex end clamp plate 47, a spring 462 fixedly connected between the first plate 44 and the convex end clamp plate 47, a sliding rod 461 with one end fixedly connected to the side wall of the convex end clamp plate 47 and the other end slidably mounted on the first plate 44; the elastic rod group 46 is positioned between the second plate 45 and the concave end clamping plate 48, the spring 462 is fixedly connected between the second plate 45 and the concave end clamping plate 48, one end of the sliding rod 461 is fixedly connected on the side wall of the concave end clamping plate 48, and the other end of the sliding rod 461 is slidably arranged on the second plate 45; the male end clamp plate 47 and the female end clamp plate 48 are made of rubber materials. The convex end clamping plate 47 and the concave end clamping plate 48 are connected through the elastic rod group 46 with the structure, so that the convex end clamping plate 47 and the concave end clamping plate 48 can deform to a certain degree in the clamping process, the brake pad can be conveniently and accurately clamped by the convex end clamping plate 47 and the concave end clamping plate 48, the clamping is reliable, and the brake pad is prevented from flying during the polishing process of the polishing disc 542.
Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described in detail herein. Such variations do not affect the essence of the present invention and are not described herein.
The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; it will be understood by those skilled in the art that various changes and modifications may be made, or equivalents may be modified, without departing from the spirit of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (4)
1. The utility model provides a brake block production and processing friction material surface treatment device, includes bed plate (1) and fixed mounting grind flat device (5) on bed plate (1), its characterized in that: still including setting up conveying mechanism (2), the setting that is used for carrying the brake block on the bed plate (1) is in the last anti-reverse spacing bin (3) of putting into the brake block that is used for of conveying mechanism (2) and being located clamping mechanism (4) of flattening device (5) below, conveying mechanism (2) include conveyer belt (24), prevent that reverse spacing bin (3) are located the top of conveyer belt (24) last edge area face evenly distributed has square flaky ejector pad (241) of conveyer belt (24), ejector pad (241) are followed the bottom of preventing reverse spacing bin (3) is passed, adjacent two the interval of ejector pad (241) is greater than the direction prevent the inner width of reverse spacing bin (3), wherein:
the clamping mechanism (4) comprises a flat plate table (41), two cylinder fixing plates (42) fixedly mounted on the flat plate table (41), clamping cylinders (43) respectively fixedly mounted on the outer side walls of the cylinder fixing plates (42), a first plate (44) fixedly mounted at the output end of one of the clamping cylinders (43), a second plate (45) fixedly mounted at the output end of the other clamping cylinder (43), an elastic rod group (46), a convex end clamping plate (47) and a concave end clamping plate (48), wherein the flat plate table (41) penetrates through the conveying belt (24), the upper end face of the flat plate table (41) is in surface contact with the upper horizontal inner belt face of the conveying belt (24), the two cylinder fixing plates (42) are distributed on two sides of the conveying belt (24), the first plate (44) and the second plate (45) are distributed between the inner sides of the two cylinder fixing plates (42), and the bottom end faces of the two cylinder fixing plates are higher than the conveying belt (24) ) The convex end clamping plate (47) is connected with the first plate (44) through a plurality of elastic rod groups (46) which are linearly arranged, the concave end clamping plate (48) is connected with the second plate (45) through a plurality of elastic rod groups (46) which are linearly arranged, and a convex end side wall of the convex end clamping plate (47) and a concave end side wall of the concave end clamping plate (48) are oppositely arranged and matched for clamping a brake pad;
the grinding device (5) comprises a guide vertical frame (51) fixedly installed on the base plate (1), a lifting cylinder (52) vertically and fixedly installed at the middle part of the top end of the guide vertical frame (51), a sliding seat (53) vertically and slidably installed on the inner side of the guide vertical frame (51) and a grinding machine (54) fixedly installed on the sliding seat (53), wherein the sliding seat (53) is fixedly connected with the output end of the lifting cylinder (52), the sliding seat (53) is L-shaped, the grinding machine (54) comprises a grinding machine body (541) vertically and fixedly installed on the horizontal end face of the sliding seat (53) and a grinding disc (542) fixedly installed at the output end of the grinding machine body (541), the grinding disc (542) is positioned below the sliding seat (53) and is positioned at a position right above the area between the convex end clamping plate (47) and the concave end clamping plate (48), when the polishing disc (542) is attached to the surface of a brake pad friction material for polishing, the upper end surfaces of the convex end clamping plate (47) and the concave end clamping plate (48) are lower than the bottom surface of the polishing disc (542);
the conveying mechanism (2) further comprises two rotating roller frames (21) fixedly mounted on the base plate (1), the anti-reverse limiting storage bin (3) comprises a main bin body (31) fixedly mounted at the upper ends of the two rotating roller frames (21), a convex movable bin plate (32), concave movable bin plates (33), insertion rods (34) and two-way screw rods (35), two parallel vertical fixed bin plates (311) are arranged on the main bin body (31), two insertion rods (34) which are arranged in a vertical straight line are arranged at positions, close to the vertical two sides, on the inner panel surface of each convex movable bin plate (32), the two insertion rods (34) are correspondingly and movably inserted into the side walls of the two vertical fixed bin plates (311) on the same side, two insertion rods (34) which are arranged in a vertical straight line are arranged at positions, close to the two sides, on the inner panel surface of each concave movable bin plate (33), the two rows of the inserting rods (34) are correspondingly and movably inserted into the other two side walls of the two vertical fixed bin plates (311) which are positioned at the same side, the relative arrangement direction of the convex movable bin plate (32) and the concave movable bin plate (33) is consistent with the clamping direction of the convex end clamping plate (47) and the concave end clamping plate (48), the inner side surface of the convex movable bin plate (32) is provided with a limiting convex surface (321), the inner side surface of the concave movable bin plate (33) is provided with a limiting concave surface (331), the limit convex surface (321) and the convex end clamping plate (47) are distributed on the same side of the central surface of the conveying belt (24) in the conveying direction, the limit concave surface (331) and the concave end clamping plate (48) are distributed on the other side of the central surface of the conveying belt (24) in the conveying direction, two sections of threads with opposite rotating directions on the bidirectional screw (35) are in threaded connection with the convex movable bin plate (32) and the concave movable bin plate (33) correspondingly;
a rectangular avoiding notch (3111) is formed in the bottom of the vertical fixed bin plate (311), and the push block (241) can penetrate through the avoiding notch (3111);
the elastic rod group (46) comprises a sliding rod (461) and a spring (462) sleeved on the sliding rod (461); the elastic rod group (46) is positioned between the first plate (44) and the convex end clamping plate (47), the spring (462) is fixedly connected between the first plate (44) and the convex end clamping plate (47), one end of the sliding rod (461) is fixedly connected to the side wall of the convex end clamping plate (47), and the other end of the sliding rod is slidably installed on the first plate (44); be located No. two board (45) with between concave end splint (48) elastic rod group (46), spring (462) fixed connection be in No. two board (45) with between concave end splint (48), slide bar (461) one end fixed connection be in on the concave end splint (48) lateral wall, its other end slidable mounting be in No. two on board (45).
2. The surface treatment device for the friction material produced and processed by the brake pad as claimed in claim 1, wherein: conveying mechanism (2) are still installed two including rotating a plurality of on roller frame (21) rotate roller (22) and output shaft and one of them axle head fixed connection's intermittent drive motor (23) of rotating roller (22), dull and stereotyped mounting groove (211) have been seted up to roller frame (21) up end central point, rotating roller (22) symmetric distribution is in the both sides of dull and stereotyped mounting groove (211), conveyer belt (24) cover is established all on rotating roller (22), intermittent drive motor (23) fixed mounting is in on bed plate (1), prevent anti-reverse spacing storage bin (3) fixed mounting two roller frame (21) upper end, flat platform (41) fixed mounting is two roller frame (21) on dull and stereotyped mounting groove (211).
3. The surface treatment device for the friction material produced and processed by the brake pad as claimed in claim 1, wherein: and a rotating handle (351) is fixedly arranged at the shaft end on one side of the bidirectional screw rod (35).
4. The surface treatment device for the friction material produced and processed by the brake pad as claimed in claim 1, wherein: the convex end clamping plate (47) and the concave end clamping plate (48) are both made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911090846.8A CN110802462B (en) | 2019-11-09 | 2019-11-09 | Brake block production and processing friction material surface treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911090846.8A CN110802462B (en) | 2019-11-09 | 2019-11-09 | Brake block production and processing friction material surface treatment device |
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| Publication Number | Publication Date |
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| CN110802462A CN110802462A (en) | 2020-02-18 |
| CN110802462B true CN110802462B (en) | 2020-09-04 |
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| CN201911090846.8A Active CN110802462B (en) | 2019-11-09 | 2019-11-09 | Brake block production and processing friction material surface treatment device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111347312B (en) * | 2020-05-25 | 2020-08-04 | 烟台工程职业技术学院(烟台市技师学院) | Grinding device is used in automobile brake block processing |
| CN113021142B (en) * | 2021-03-29 | 2023-11-03 | 烟台成宇汽车部件有限公司 | Brake block equipment of polishing for new energy automobile |
| CN114083400A (en) * | 2021-11-22 | 2022-02-25 | 康瑞领舒(苏州)智能医疗科技有限公司 | Medical plastic material surface repairing instrument |
| CN116337668B (en) * | 2023-04-13 | 2024-01-02 | 苏州苏勃检测技术服务有限公司 | Automobile brake pad wear resistance detection device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476200B (en) * | 2014-12-05 | 2017-02-01 | 黄山菲英汽车零部件有限公司 | Automotive brake pad production line |
| CN205237761U (en) * | 2015-11-16 | 2016-05-18 | 杭州巨德汽配有限公司 | Brake block piece conveying mechanism |
| CN207983064U (en) * | 2017-11-03 | 2018-10-19 | 浙江梦想九洲红家具股份有限公司 | Plank burnishing device |
| CN207415060U (en) * | 2017-11-06 | 2018-05-29 | 山东华瑞丰机械有限公司 | A kind of processing unit (plant) based on brake block |
| CN208084049U (en) * | 2018-02-08 | 2018-11-13 | 襄阳凌浩科技有限公司 | Automotive drum type braking piece intrados grinding machine |
| CN108705404B (en) * | 2018-05-23 | 2020-09-11 | 江苏方意汽车配件制造股份有限公司 | Arc edge polishing device of automatic brake pad machining equipment |
| CN109352044A (en) * | 2018-12-04 | 2019-02-19 | 张家港市润泰机械有限公司 | A kind of end-face processing method of bolt and the end face processing machine for realizing this method |
| CN110293472A (en) * | 2019-07-22 | 2019-10-01 | 山东梁山耐驰汽车零部件有限公司 | A kind of process equipment of drum brakes pad wear line |
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Effective date of registration: 20200730 Address after: Xingfa Road, North Industrial Park, Tangxia Town, Ruian City, Wenzhou City, Zhejiang Province 325000 Applicant after: Ruian City Tatsu Tatsu locomotive parts Co.,Ltd. Address before: 130000 Nanling campus, Jilin University, 5988 Renmin Street, Jilin, Changchun Applicant before: Huang Sanmei |
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