Outer diameter scraping and deburring device

Abstract

The invention relates to an outer diameter scraping and deburring device, which relates to the technical field of deburring equipment and comprises a supporting seat, a supporting frame and a material taking and grinding assembly. The supporting frame is stably fixed on the ground, the supporting base is fixed on the supporting frame, and the material taking assembly is flexible and detachable. The grinding assembly is used for fixing a workpiece and matched with the circular truncated cone and the rotating table to achieve rotary lifting. The supporting plate drives the movable frame to grind, the movable frame is provided with a second belt, an air bag and a grinding block, fine grinding is achieved, and the device is further provided with a cold water spraying pipe and a water pump to cool workpieces with burrs ground.

Description

Technical Field

[0001] The invention relates to the technical field of burr removal equipment, in particular to an outer diameter scraping and deburring device. Background Art

[0002] In mechanical processing, accurately processing various parts is the key to ensuring the overall performance and quality of the product. Especially when dealing with parts that need to be processed through holes, a common but often overlooked problem is the generation of burrs outside the hole. Although these tiny metal protrusions seem insignificant, they can cause a series of problems in the subsequent processing or assembly process, such as affecting the matching accuracy of parts, reducing surface finish, and even causing equipment failure or safety hazards. Therefore, removing these burrs has become an indispensable part of mechanical processing.

[0003] Publication No. CN112605472B discloses a deburring device, including a machine base, a mounting seat, a first driving mechanism and a deburring assembly, wherein the machine base is provided with a deburring station for placing a workpiece to be deburred, the mounting seat is provided on the machine base and is located above the deburring station, and the mounting seat can be movably arranged up and down, the first driving mechanism is used to drive the mounting seat to move up and down, and the deburring assembly can be telescopically installed on the mounting seat up and down, the deburring assembly has a rotatable and downwardly arranged deburring tool, and the deburring tool is driven by the mounting seat to move toward the direction of the positioning member. In the present invention, the deburring assembly is elastically telescopically arranged, which can not only fully contact with the through hole on the workpiece but also provide a downward adaptive feeding force for the deburring tool, thereby avoiding the situation where the deburring tool cannot fully contact with the workpiece, resulting in inadequate deburring, or the deburring tool is excessively in contact with the workpiece, resulting in certain damage to the through hole caused by the deburring tool.

[0004] In actual use, the above device only grinds a single workpiece, and the efficiency is relatively low. Summary of the invention

[0005] In view of the technical problems existing in the prior art, the present invention provides an outer diameter scraping and deburring device, which controls the position movement of the workpiece by rotating the truncated table, controls the contact and grinding of the grinding block and the side section of the workpiece by utilizing the expansion of the airbag, grinds the top of the workpiece by utilizing the grinding wheel, and when the workpiece moves to the next process, a new workpiece is added thereto and circulated, thereby achieving the technical effect of grinding and deburring multiple workpieces at the same time.

[0006] The technical solution of the present invention to solve the above technical problems is as follows: an outer diameter scraping and deburring device, comprising a support seat, a support frame, a material taking component and a grinding component; The support frame is a rectangular structure, and the four legs are placed on the ground; The support seat is fixedly connected to the upper end of the support frame; The material taking assembly comprises a support column, a first material taking rail, a second material taking rail, a first sliding member, a second sliding member, a connecting frame and a third material taking rail; The support column is detachably connected to the upper end of the support frame by bolts; There are four support columns, which are placed in the form of four corners of a rectangle; The two ends of the first material taking rail are detachably connected to the two support columns by bolts; The two ends of the second material taking rail are detachably connected to the two support columns by bolts, and are arranged parallel to the first material taking rail; The first material taking rail and the second material taking rail are both used to guide the sliding of the first sliding member; The first sliding member and the second sliding member are slidably connected to the first material taking rail and the second material taking rail respectively; The second material taking rail also includes an external frame, a first drag chain and a first motor; The external frame is fixedly connected to the side end of the second material taking rail; The two ends of the connecting frame are detachably connected to the first sliding member and the second sliding member respectively by bolts; One end of the second material taking track is fixedly connected to the first motor; The upper end of the connecting frame is detachably connected to the third material taking rail via bolts; One end of the first drag chain is rotatably connected to the output end of the first motor and is slidably connected to the external frame; The other end of the first drag chain is detachably connected to the connecting frame by bolts; The third material taking rail includes a third sliding member, a second drag chain, a first cylinder, a first pneumatic clamp and a second motor; One end of the third material taking rail close to the second material taking rail is detachably connected to the second motor via bolts; The upper end of the third material taking rail is slidably connected with the third sliding member; One end of the second drag chain is rotatably connected to the output end of the second motor and is slidably connected to the connecting frame; The other end of the second drag chain is detachably connected to one end of the third sliding member by means of bolts; The other end of the third sliding member is detachably connected to the first cylinder via a bolt, and the output end of the first cylinder is fixedly connected to the first pneumatic clamp; A camera is installed on the first pneumatic gripper; The grinding assembly also includes a sliding rail, a moving part, a placement plate and a workpiece; The sliding rail is detachably connected to the support seat by bolts and is symmetrically arranged between the four support columns; Two of the moving parts are slidably connected to the two sliding rails respectively; The placement plate is fixedly connected to the top surfaces of the four moving parts, and a plurality of fixing holes are provided on the placement plate for placing the workpieces; The support base also includes a round table, a rotating table and a support plate; One end of the support seat away from the material taking assembly is rotatably connected to the round table; The round table also includes a third motor and a second pneumatic clamp; The number of the second pneumatic grippers is four; The second pneumatic clamps are slidably connected to the upper end of the truncated table and are equidistantly distributed around the center of the circle; The second pneumatic gripper is provided with a camera or an infrared sensor for detecting the position of the workpiece; The third motor is fixedly connected to the lower end of the support base, and the output end passes through the support base and is fixedly connected to the lower end of the truncated table coaxially; The inside of the round table is also provided with an electric telescopic rod, which is used to lift the round table; The upper end of the support seat is connected to four rotating tables for rotation around the center of the truncated table; The rotating platform also includes a rotating wheel, a first belt, a fourth motor, a vent and a pneumatic claw; The lower end of the rotating table is fixedly connected with the rotating wheel; The first belt is rotatably connected to the four rotating wheels; The fourth motor is fixedly connected to the lower end of the support seat, and the output end is cocentrically fixedly connected to the lower side of the rotating wheel near the material taking assembly; One end of the rotating table is fixedly connected with a vent, which is used to input air pressure to the pneumatic claw; A pneumatic hole is provided at the center of the rotating table; The pneumatic claw is connected to the pneumatic hole of the rotating table through a thread; There are three support plates, which are detachably connected to the support seat by bolts and are distributed around the center of the truncated cone; The support plate also includes a second cylinder, a vertical plate, a third cylinder, a moving frame, a fifth motor and a moving seat; The second cylinder, the vertical plate, the third cylinder, the moving frame, the fifth motor and the moving seat are all in multiple numbers and at different positions; Slide rails are symmetrically arranged at one end of the support plates on both sides of the truncated table; The other ends of the support plates on both sides of the truncated table are fixedly connected to the second cylinder; The output ends of the second cylinders on both sides of the truncated table are fixedly connected to the vertical plates, and the vertical plates are slidably connected to the support plate via slide rails; Slide rails are symmetrically arranged on one side of the vertical plates on both sides of the truncated table; The tops of the vertical plates on both sides of the truncated table are fixedly connected with the third cylinder, and the output ends of the third cylinder are fixedly connected with the moving frame; The moving frames on both sides of the truncated table are slidably connected to the vertical plate through slide rails, and a fifth motor is fixedly connected to the top of the moving frame, and the fifth motor has a protective shell; The support plate between the two sides is fixed on the support seat at a vertical angle, and a track is provided on one side facing the truncated table; The upper end of the support plate between the two sides is fixedly connected to the second cylinder, and the output end of the second cylinder is fixedly connected to the moving seat; The fifth motor is fixedly connected to the moving frame, and the fifth motor has a protective shell, and the output end of the fifth motor on the moving frame is connected to a grinding wheel; The output end of the fifth motor on the middle moving frame is connected to a grinding wheel; The moving frame also includes a fixed rod, a connecting head, a rotating shaft and a second belt; The output ends of the third motors on both sides are connected with connectors; The lower ends of the moving frames on both sides are fixedly connected with fixing rods, and are parallel to the connecting heads; The end of the connector is fixedly connected to the rotating shaft; The second belt is fixedly connected to the connecting head and the rotating shaft respectively; The second belt also includes an air bag and a grinding block; The airbag is fixedly connected to the outer cross section of the second belt; The lower end of the airbag is fixedly connected with a connecting pipe; The outer cross section of the airbag is fixedly connected to a plurality of the sanding blocks; The support base also includes a cold water spray pipe and a water pump; A cold water spray pipe is fixedly connected to the moving frame in the middle of the support seat; There are three cold water spray pipes, and the ends are connected to the water pump; The output ends of the cold water spray pipes are all aimed at the workpiece to be polished; Preferably, the belt further comprises a triangular grinding block; a plurality of staggered triangular grinding blocks are fixedly connected to the outer cross section of the airbag; Preferably, the belt further comprises an upper airbag, a lower airbag, a first solenoid valve and a second solenoid valve; the upper airbag and the lower airbag are connected to the outer surface of the belt; the first solenoid valve is fixedly connected to the connection point between the connecting pipe and the lower airbag; A second solenoid valve is fixedly connected to the connecting portion between the connecting pipe and the upper air bag.

[0007] The beneficial effects of the present invention are: the position movement of the workpiece is controlled by the rotation of the truncated table, the contact grinding between the sanding block and the side section of the workpiece is controlled by the expansion of the airbag, the top of the workpiece is ground by the grinding wheel, and when the workpiece moves to the next process, a new workpiece is added and circulated, thereby achieving the technical effect of grinding and deburring multiple workpieces at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of an outer diameter scraping and deburring device of the present invention; Figure 2 It is a schematic structural diagram of a material taking component of an outer diameter scraping and deburring device of the present invention; Figure 3 It is a schematic diagram of the structure of an external frame of an outer diameter scraping and deburring device of the present invention; Figure 4 It is a schematic structural diagram of a third sliding member of an outer diameter scraping and deburring device of the present invention; Figure 5 This is a schematic diagram of the structure of a placement plate of an outer diameter scraping and deburring device of the present invention; Figure 6 It is a schematic structural diagram of a first pneumatic clamping jaw portion of an outer diameter scraping and deburring device of the present invention; Figure 7 This is a structural diagram of a grinding component of an outer diameter scraping and deburring device of the present invention; Figure 8 It is a schematic diagram of a truncated cone structure of an outer diameter scraping and deburring device of the present invention; Fig. 9 It is a schematic diagram of the bottom structure of a truncated table of an outer diameter scraping and deburring device of the present invention; Fig.10 This is a schematic diagram of a vertical plate structure of an outer diameter scraping and deburring device of the present invention; Fig.11 This is a schematic diagram of the structure of a rotating table of an outer diameter scraping and deburring device of the present invention; Fig.12 This is a schematic diagram of the airbag structure of an outer diameter scraping and deburring device of the present invention; Fig.13 It is a schematic diagram of the top view of the structure of an outer diameter scraping and deburring device of the present invention; Fig.14This is a schematic diagram of the structure of a triangular grinding block of a second embodiment of an outer diameter scraping and deburring device of the present invention; Fig.15 It is a schematic diagram of the upper airbag structure of a third embodiment of an outer diameter scraping and deburring device of the present invention; Fig.16 This is a schematic diagram of the structure of a first solenoid valve of a third embodiment of an outer diameter scraping and deburring device of the present invention; Fig.17 This is a diagram showing the contraction state of the upper airbag of the third embodiment of the outer diameter scraping and deburring device of the present invention; In the accompanying drawings, the components represented by the reference numerals are listed as follows: 100, support seat, 110, support frame, 200, material collection assembly, 300, grinding assembly, 210, support column, 220, first material collection rail, 221, second material collection rail, 230, first sliding member, 231, second sliding member, 240, first motor, 250, external frame, 251, first drag chain, 260, second motor, 270, connecting frame, 271, third material collection rail, 272, second drag chain, 280, third sliding member, 281, first cylinder, 282, first pneumatic clamp, 283, workpiece, 290, sliding rail, 291, moving member, 292, placement plate, 310, round table, 311, third motor, 312, second pneumatic clamp Claw, 320, rotating table, 321, rotating wheel, 322, vent, 330, first belt, 3301, fourth motor, 340, pneumatic claw, 3441, upper air bag, 3442, lower air bag, 350, support plate, 351, second cylinder, 352, vertical plate, 353, third cylinder, 354, moving frame, 355, fifth motor, 356, moving seat, 360, grinding wheel, 370, connecting head, 371, fixing rod, 372, rotating shaft, 373, second belt, 380, air bag, 381, connecting pipe, 3811, first solenoid valve, 3812, second solenoid valve, 382, ​​grinding block, 390, cold water nozzle, 391, water pump. DETAILED DESCRIPTION

[0009] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0010] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise clearly and specifically defined.

[0011] In the description of the present application, the term "for example" is used to mean "used as an example, illustration or description". Any embodiment described as "for example" in the present application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is given to enable any technician in the field to implement and use the present invention. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the present invention can be implemented without using these specific details. In other examples, well-known structures and processes will not be elaborated in detail to avoid unnecessary details to obscure the description of the present invention. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the widest scope consistent with the principles and features disclosed in the present application.

[0012] Example 1 See also Figures 1 to 13 , an embodiment of the present invention provides an outer diameter scraping and deburring device, comprising a support seat 100, a support frame 110, a material taking component 200 and a grinding component 300; The support frame 110 is a rectangular structure, and the four legs are placed on the ground; The support seat 100 is fixedly connected to the upper end of the support frame 110; The material taking assembly 200 includes a support column 210, a first material taking rail 220, a second material taking rail 221, a first sliding member 230, a second sliding member 231, a connecting frame 270 and a third material taking rail 271; The support column 210 is detachably connected to the upper end of the support frame 110 by bolts; There are four support columns 210, which are placed at the four corners of a rectangle; The two ends of the first material taking rail 220 are detachably connected to the two support columns 210 by bolts; The two ends of the second material taking rail 221 are detachably connected to the two support columns 210 by bolts, and are arranged parallel to the first material taking rail 220; The first material taking rail 220 and the second material taking rail 221 are both used to guide the sliding of the first sliding member 230; The first sliding member 230 and the second sliding member 231 are slidably connected to the first material taking rail 220 and the second material taking rail 221 respectively; The second material taking rail 221 also includes an external frame 250, a first drag chain 251 and a first motor 240; The external frame 250 is fixedly connected to the side end of the second material taking rail 221; The two ends of the connecting frame 270 are detachably connected to the first sliding member 230 and the second sliding member 231 respectively by bolts; One end of the second material taking rail 221 is fixedly connected to the first motor 240; The upper end of the connecting frame 270 is detachably connected to the third material taking rail 271 by bolts; One end of the first drag chain 251 is rotatably connected to the output end of the first motor 240 and is slidably connected to the external frame 250; The other end of the first drag chain 251 is detachably connected to the connecting frame 270 by bolts; The third material taking rail 271 includes a third sliding member 280, a second drag chain 272, a first cylinder 281, a first pneumatic clamp 282 and a second motor 260; One end of the third material taking rail 271 close to the second material taking rail 221 is detachably connected to the second motor 260 via bolts; The upper end of the third material taking rail 271 is slidably connected to the third sliding member 280; One end of the second drag chain 272 is rotatably connected to the output end of the second motor 260 and is slidably connected to the connecting frame 270; The other end of the second drag chain 272 is detachably connected to one end of the third sliding member 280 via bolts; The other end of the third sliding member 280 is detachably connected to the first cylinder 281 through bolts, and the output end of the first cylinder 281 is fixedly connected to the first pneumatic clamp 282; A camera is installed on the first pneumatic clamp 282; The grinding assembly 300 also includes a sliding rail 290, a moving member 291, a placement plate 292 and a workpiece 283; The slide rail 290 is detachably connected to the support seat 100 by bolts and is symmetrically arranged between the four support columns 210; Two moving members 291 are slidably connected to the two sliding rails 290 respectively; The placing plate 292 is fixedly connected to the top surfaces of the four moving members 291, and a plurality of fixing holes are provided on the placing plate 292 for placing the workpiece 283; The support base 100 further includes a round table 310, a rotating table 320 and a support plate 350; One end of the support seat 100 away from the material taking assembly 200 is rotatably connected to the round table 310; The round table 310 also includes a third motor 311 and a second pneumatic clamp 312; The number of the second pneumatic clamping jaws 312 is four; The second pneumatic clamping jaws 312 are slidably connected to the upper end of the truncated table 310 and are equidistantly distributed around the center of the circle; The second pneumatic clamp 312 is provided with a camera or an infrared sensor for detecting the position of the workpiece; The third motor 311 is fixedly connected to the lower end of the support base 100, and the output end passes through the support base 100 and is fixedly connected to the lower end of the truncated table 310 coaxially; The circular platform 310 is also provided with an electric telescopic rod inside, which is used to lift the circular platform 310; The upper end of the support base 100 is connected to four rotating tables 320 for rotation around the center of the truncated table 310; The rotating platform 320 further includes a rotating wheel 321, a first belt 330, a fourth motor 3301, a vent 322 and a pneumatic clamp 340; The lower end of the rotating platform 320 is fixedly connected with the rotating wheel 321; The first belt 330 is rotatably connected to the four rotating wheels 321; The fourth motor 3301 is fixedly connected to the lower end of the support base 100, and the output end is cocentrically fixedly connected to the lower side of the rotating wheel 321 close to the material taking assembly 200; One end of the rotating table 320 is fixedly connected to a vent 322, which is used to input air pressure to the pneumatic claw 340; A pneumatic hole is provided at the center of the rotating table 320; The pneumatic hole of the rotating table 320 is connected with the pneumatic claw 340 via threads; There are three support plates 350, which are detachably connected to the support base 100 by bolts and are distributed around the center of the truncated cone 310; The support plate 350 further includes a second cylinder 351, a vertical plate 352, a third cylinder 353, a moving frame 354, a fifth motor 355 and a moving seat 356; There are multiple second cylinders 351, vertical plates 352, third cylinders 353, moving frames 354, fifth motors 355 and moving seats 356, and they are located at different positions; Slide rails are symmetrically arranged at one end of the support plate 350 on both sides of the truncated table 310; The other end of the support plate 350 on both sides of the truncated platform 310 is fixedly connected to the second cylinder 351; The output ends of the second cylinders 351 on both sides of the truncated table 310 are fixedly connected to the vertical plates 352, and the vertical plates 352 are slidably connected to the support plate 350 via slide rails; Slide rails are symmetrically arranged on one side of the vertical plates 352 on both sides of the round platform 310; The tops of the vertical plates 352 on both sides of the truncated platform 310 are fixedly connected to the third cylinder 353, and the output ends of the third cylinder 353 are fixedly connected to the moving frame 354; The moving frame 354 is slidably connected to the vertical plate 352 via a slide rail, and a fifth motor 355 is fixedly connected to the top of the moving frame 354, and the fifth motor 355 has a protective shell; The support plate 350 between the two sides is fixed on the support base 100 at a vertical angle, and a track is provided on one side facing the truncated table 310; The upper end of the support plate 350 between the two sides is fixedly connected to the second cylinder 351, and the output end of the second cylinder 351 is fixedly connected to the moving seat 356; The fifth motor 355 is fixedly connected to the moving base 356, and the fifth motor 355 has a protective shell; The output end of the fifth motor 355 on the moving seat 356 is connected to a grinding wheel 360; The moving frame 354 further includes a fixing rod 371, a connecting head 370, a rotating shaft 372 and a second belt 373; The output ends of the third motor 311 on both sides are connected with connectors 370; The lower ends of the moving frames 354 on both sides are fixedly connected with fixing rods 371, and are parallel to the connecting heads 370; The end of the connector 370 is fixedly connected to the rotating shaft 372; The second belt 373 is fixedly connected to the connecting head 370 and the rotating shaft 372 respectively; The second belt 373 also includes an air bag 380 and a grinding block 382; The airbag 380 is fixedly connected to the outer cross section of the second belt 373; The lower end of the airbag 380 is fixedly connected with a connecting pipe 381; The outer cross section of the airbag 380 is fixedly connected to a plurality of the sanding blocks 382; The support base 100 also includes a cold water spray pipe 390 and a water pump 391; A cold water spray pipe 390 is fixedly connected to the moving frame 354 near the middle of the support seat 100; There are three cold water spray pipes 390, and the ends are connected to the water pump 391; The output ends of the cold water spray pipes 390 are all directed toward the workpiece 283 to be polished.

[0013] Specific implementation: First, multiple workpieces 283 are placed on the placement plate 292, the air pipe is connected to the vent 322, and the rotatable air pipe is connected to the connecting pipe 381; the moving part 291 installed on the bottom surface of the placement plate 292 slides on the sliding rail 290, and after the placement plate 292 is adjusted to a suitable position, the position of the workpiece 283 is determined by the camera on the first pneumatic clamp 282, and the signal is transmitted to the first motor 240 and the second motor 260 to work, and the first pneumatic clamp 282 clamps the workpiece 283 onto the rotating table 320 without a grinding process The pneumatic clamp 340 of the second pneumatic clamp 312 is placed thereon, and then the second pneumatic clamp 312 clamps the workpiece 283 and is lifted by the electric telescopic rod. The lifting of the electric telescopic rod drives the round table to lift, and then the third motor 311 rotates to drive the round table 310 to rotate counterclockwise. When it moves to the next rotating table 320, the electric telescopic rod descends. At this time, the second pneumatic clamp 312 places the workpiece 283 on the pneumatic clamp, and the pneumatic clamp 340 is ventilated and clamps the workpiece 283. Then the electric telescopic rod is lifted, and the second cylinder 351 and the third cylinder 353 are started to adjust the position of the grinding block 382. After adjustment, the airbag 380 is inflated, and the sanding block 382 is brought into contact with the workpiece 283, and then the fifth motor 355 is started to drive the second belt 373 to rotate, the second belt 373 drives the airbag 380 to rotate, and the airbag 380 drives the sanding block 382 to rotate. In order to be more stable during grinding, the rotation speed cannot be too large; when the sanding block 382 rotates for grinding, the fourth motor 3301 is started to drive the rotating table 320 to rotate 180° through the first belt 330. After grinding half of the surface of the workpiece 283, the sanding block 382 is adjusted to be away from the workpiece 283, and the electric motor 355 is started. The electric telescopic rod descends, and after the second pneumatic clamp 312 clamps the workpiece 283, the electric telescopic rod is lifted, and the round table 310 rotates to transfer the workpiece 283 to the next process. At this time, the first pneumatic clamp 282 clamps the workpiece 283 to the pneumatic clamp 340 on the rotating table 320 without the grinding process, and repeats the above steps. After the half surface of the workpiece 283 is polished and transferred to the next process, the electric telescopic rod descends, the pneumatic clamp 340 clamps the workpiece 283, and the electric telescopic rod is lifted, and the second cylinder 351 is started to move the grinding wheel 360 close to the top of the workpiece 283 for grinding;After the top is polished, the grinding wheel 360 is adjusted to be away from the workpiece 283. At this time, the electric telescopic rod descends, the second pneumatic clamping claw 340 descends and clamps the workpiece 283, and then the electric telescopic rod is lifted, the round table 310 rotates and moves to the top of the rotating table 320 of the next process. At this time, the other side of the workpiece 283 that has not been polished faces the grinding block 382, ​​the electric telescopic rod descends, the pneumatic clamping claw 340 clamps, and the second pneumatic clamping claw 312 is released. The electric telescopic rod is lifted, the grinding block 382 is adjusted to be close to the workpiece 283, and the fifth motor 355 is started to grind the workpiece 283. 3. When the sanding block 382 rotates and grinds, the fourth motor 3301 is started to drive the rotating table 320 to rotate 180°. At this time, after both sides of the workpiece 283 are polished, the electric telescopic rod descends, the second pneumatic clamp 312 clamps the workpiece 283, the electric telescopic rod is lifted, the round table 310 rotates back to the rotating table 320 close to the material taking component 200 and is placed on the pneumatic clamp 340. The polished workpiece 283 is placed back on the placement plate 292 through the second pneumatic clamp 312, and the next workpiece 283 to be polished is placed on the pneumatic clamp 340. When the workpiece 283 is being polished, the cooling liquid is sprayed out through the cold water nozzle 390 to cool the workpiece 283 to prevent the workpiece 283 from being damaged due to excessive temperature.

[0014] Example 2 Since the gap between the grinding blocks 382 and the grinding blocks 382 is a straight gap, the grinding of the workpiece 283 is a vertical line segment, which cannot adapt to the concave and uneven shape of the surface of the workpiece 283, so the grinding block 382 is further improved; See also Fig.14 , the embodiment of the present invention provides an outer diameter scraping and deburring device, the belt also includes a triangular grinding block 382; A plurality of staggered triangular grinding blocks 382 are fixedly connected to the outer cross section of the airbag 380 .

[0015] The technical solutions in the above embodiments of the present application have at least the following technical effects or advantages: By using the inclined gaps between the triangular grinding blocks 382 and utilizing the step-by-step changes in the point positions, the cross section of the workpiece 283 can be rubbed, and while grinding away burrs, the uneven cross section of the workpiece 283 can also be polished and smoothed; this effectively solves the technical problem that the gaps between the grinding blocks 382 and the grinding blocks 382 are straight gaps, and the workpiece 283 is ground into a line segment type, which cannot adapt to the concave and uneven shape of the surface of the workpiece 283.

[0016] Example 3 Since the middle end of the workpiece 283 is concave in shape, conventional grinding methods cannot grind the concave surface, so the airbag 380 is further improved; See also Figures 15 to 17 , the embodiment of the present invention provides an outer diameter scraping and deburring device, the belt also includes an upper air bag 3441, a lower air bag 3442, a first solenoid valve 3811 and a second solenoid valve 3812; The outer surface of the belt is connected to an upper air bag 3441 and a lower air bag 3442; The connecting portion between the connecting pipe 381 and the lower air bag 3442 is fixedly connected with a first solenoid valve 3811; A second solenoid valve 3812 is fixedly connected to the connection point between the connecting pipe 381 and the upper air bag 3441 .

[0017] The technical solutions in the above embodiments of the present application have at least the following technical effects or advantages: A certain amount of gas is sucked away by the upper airbag 3441, resulting in a position difference between the upper airbag 3441 and the lower airbag 3442, so that the lower end of the triangular grinding block 382 is tilted outward. The tilted lower end of the triangular grinding block 382 can grind the concave part of the workpiece 283, which effectively solves the technical problem that the middle end of the workpiece 283 is concave in shape and the conventional grinding method cannot grind the concave surface.

[0018] It should be noted that in the above embodiments, the description of each embodiment has its own emphasis, and for parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0019] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An outer diameter scraping and deburring device, comprising a support seat (100), a support frame (110), a material taking component (200) and a grinding component (300), characterized in that: The support frame (110) is a rectangular structure, and the four legs are all placed on the ground, and the support seat (100) is fixedly connected to the upper end of the support frame (110); The material taking assembly (200) comprises a support column (210), a first material taking rail (220), a second material taking rail (221), a first sliding member (230), a second sliding member (231), a connecting frame (270), and a third material taking rail (271). The support column (210) is detachably connected to the upper end of the support frame (110) by bolts. There are four support columns (210) which are arranged in the form of four corners of a rectangle. The first material fetching rail (220) is detachably connected to both ends of the upper top surfaces of the two support columns (210) by bolts, and the second material fetching rail (221) is detachably connected to both ends of the upper top surfaces of the two support columns (210) by bolts, and is arranged in parallel with the first material fetching rail (220); the first material fetching rail (220) and the second material fetching rail (221) are both used to guide the sliding of the first sliding member (230); the first sliding member (230) and the second sliding member (231) are slidably connected to the upper ends of the first material fetching rail (220) and the second material fetching rail (221), respectively, and the second material fetching rail (221) further includes an external frame (250), a first drag chain (251) and a first motor (240); The external frame (250) is fixedly connected to the side end of the second material taking rail (221); Two ends of the connecting frame (270) are detachably connected to the first sliding member (230) and the second sliding member (231) respectively by bolts; One end of the second material taking rail (221) is fixedly connected to the first motor (240); The upper end of the connecting frame (270) is detachably connected to the third material taking rail (271) via bolts; One end of the first drag chain (251) is rotatably connected to the output end of the first motor (240), and is slidably connected to the external frame (250); The other end of the first drag chain (251) is detachably connected to the connecting frame (270) via bolts; The third material taking rail (271) comprises a third sliding member (280), a second drag chain (272), a first cylinder (281), a first pneumatic clamp (282) and a second motor (260); One end of the third material taking rail (271) close to the second material taking rail (221) is detachably connected to the second motor (260) via bolts, and the upper end of the third material taking rail (271) is slidably connected to the third sliding member (280); One end of the second drag chain (272) is rotatably connected to the output end of the second motor (260) and is slidably connected to the connecting frame (270); the other end of the second drag chain (272) is detachably connected to one end of the third sliding member (280) via a bolt; the output end of the first cylinder (281) is fixedly connected to the first pneumatic clamp (282); a camera is mounted on the first pneumatic clamp (282). A camera is mounted on the first pneumatic clamp (282).

2. An outer diameter scraping and deburring device as claimed in claim 1, characterized in that: The support seat (100) further comprises a sliding rail (290), a moving member (291), a placement plate (292) and a workpiece (283); The support seat (100) is detachably connected to the sliding rail (290) by means of bolts and is symmetrically arranged between the four support columns (210); two of the two sliding rails (290) are respectively slidably connected to two of the moving members (291); the placement plate (292) is fixedly connected to the top surfaces of the four moving members (291); and a plurality of fixing holes are provided on the placement plate (292) for placing the workpiece (283); The polishing assembly (300) further comprises a round table (310), a rotating table (320) and a support plate (350); One end of the support seat (100) away from the material taking assembly (200) is rotatably connected to the round table (310).

3. An outer diameter scraping and deburring device as claimed in claim 2, characterized in that: The round table (310) further includes a third motor (311) and a second pneumatic clamp (312); There are four second pneumatic clamps (312), which are slidably connected to the upper end of the truncated table (310) and are equidistantly distributed around the center of the circle; The third motor (311) is fixedly connected to the lower end of the support base (100), and the output end passes through the support base (100) and is fixedly connected to the lower end of the truncated table (310) coaxially; An electric telescopic rod is also provided inside the truncated table (310) to enable the truncated table (310) to be lifted. The upper end of the support seat (100) is connected to four rotating tables (320) so as to rotate around the center of the truncated table (310).

4. An outer diameter scraping and deburring device as claimed in claim 3, characterized in that: The rotating platform (320) further includes a rotating wheel (321), a first belt (330), a fourth motor (3301), a vent (322), and a pneumatic clamping claw (340). The lower end of the rotating platform (320) is fixedly connected to the rotating wheels (321), and the first belt (330) is rotatably connected to the four rotating wheels (321); The fourth motor (3301) is fixedly connected to the lower end of the support seat (100), and the output end is cocentrically fixedly connected to the lower side of the rotating wheel (321) close to the material taking assembly (200); One end of the rotating table (320) is fixedly connected to a vent (322) for inputting air pressure to the pneumatic claw (340); a pneumatic hole is opened at the center of the rotating table (320); the pneumatic claw (340) is threadedly connected to the pneumatic hole of the rotating table (320); There are three support plates (350), which are detachably connected to the support seat (100) via bolts and are distributed around the center of the truncated cone (310).

5. An outer diameter scraping and deburring device as claimed in claim 4, characterized in that: The support plate (350) further comprises a second cylinder (351), a vertical plate (352), a third cylinder (353), a moving frame (354), a fifth motor (355) and a moving seat (356); wherein the second cylinder (351), the vertical plate (352), the third cylinder (353), the moving frame (354), the fifth motor (355) and the moving seat (356) are multiple and located at different positions; One end of the support plates (350) on both sides of the truncated table (310) is symmetrically provided with a slide rail, the other end of the support plates (350) on both sides of the truncated table (310) is fixedly connected to the second cylinder (351), the output end of the second cylinder (351) on both sides of the truncated table (310) is fixedly connected to the vertical plate (352), the vertical plate 352 is slidably connected to the support plate (350) via the slide rail, one side of the vertical plate (352) on both sides of the truncated table (310) is symmetrically provided with a slide rail, the top of the vertical plate (352) on both sides of the truncated table (310) is fixedly connected to the third cylinder (353), and the output end of the third cylinder (353) is fixedly connected to the moving frame (354); The moving frame (354) is slidably connected to the vertical plate (352) via a slide rail, a fifth motor (355) is fixedly connected to the top of the moving frame (354), and the fifth motor (355) is provided with a protective shell; The support plate (350) between the two sides is fixed on the support seat (100) at a vertical angle, and a track is provided on a side surface facing the truncated table (310); the upper end of the support plate (350) between the two sides is fixedly connected to the second cylinder (351), and the output end of the second cylinder (351) is fixedly connected to the moving seat (356); The fifth motor (355) is fixedly connected to the movable seat (356), and the fifth motor (355) is provided with a protective shell. The output end of the fifth motor (355) on the movable seat (356) is connected to a grinding wheel (360).

6. An outer diameter scraping and deburring device as claimed in claim 5, characterized in that: The moving frame (354) further includes a fixing rod (371), a connecting head (370), a rotating shaft (372) and a second belt (373); The output ends of the third motor (311) on both sides are connected to connectors (370); The lower end of the movable frame (354) is fixedly connected to a fixed rod (371) and is parallel to the connecting head (370); the end of the connecting head (370) is fixedly connected to the rotating shaft (372); The second belt (373) is fixedly connected to the connecting head (370) and the rotating shaft (372), respectively. The second belt (373) further comprises an airbag (380) and a sanding block (382). The outer cross section of the second belt (373) is fixedly connected to the airbag (380), the lower end of the airbag (380) is fixedly connected to a connecting pipe (381), and the outer cross section of the airbag (380) is fixedly connected to a plurality of the sanding blocks (382).

7. An outer diameter scraping and deburring device as claimed in claim 6, characterized in that: The lower end of the airbag (380) is fixedly connected to a connecting pipe (381); The outer cross section of the airbag (380) is fixedly connected to a plurality of the sanding blocks (382); The support base (100) further comprises a cold water spray pipe (390) and a water pump (391). The support base (100) is fixedly connected to the moving frame (354) in the middle thereof. There are three cold water spray pipes (390), and the ends of the cold water spray pipes (390) are connected to the water pump (391). The output ends of the cold water spray pipes (390) are all aligned with the workpiece (283) to be polished.

8. An outer diameter scraping and deburring device as claimed in claim 7, characterized in that: The belt also includes a triangular grinding block (382); A plurality of staggered triangular grinding blocks (382) are fixedly connected to the outer cross section of the airbag (380).

9. An outer diameter scraping and deburring device as claimed in claim 8, characterized in that: The belt also includes an upper air bag (3441), a lower air bag (3442), a first solenoid valve (3811) and a second solenoid valve (3812); An upper air bag (3441) and a lower air bag (3442) are connected to the outer surface of the belt.

10. An outer diameter scraping and deburring device as claimed in claim 9, characterized in that: A first solenoid valve (3811) is fixedly connected to the connection point between the connecting pipe (381) and the lower air bag (3442); A second solenoid valve (3812) is fixedly connected to the connection point between the connecting pipe (381) and the upper air bag (3441).

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