Oil cooling type deburring device

Abstract

The invention relates to the technical field of deburring equipment, in particular to an oil cooling type deburring device which comprises a supporting seat, a supporting frame, a grinding assembly, a material taking assembly and the like. And the supporting seat is fixed on the base. The grinding assembly comprises a circular truncated cone, a rotating table, a supporting plate and the like, and the circular truncated cone is driven by a first motor and provided with four first pneumatic clamping jaws used for clamping workpieces. An air cylinder, a vertical plate, moving frames and the like are arranged on the supporting plate, moving and positioning are achieved through a sliding rail and the air cylinder, and a third motor and a first grinding wheel are installed on the moving frames on the two sides and used for grinding. The middle supporting plate controls the second grinding wheel to move and grind through a third air cylinder and a fourth motor. The material taking assembly comprises a supporting column, a material taking rail, a sliding piece and the like and is connected to the supporting frame through bolts, and workpiece taking and placing are achieved. The device is further provided with a cold water spraying pipe and a water pump used for cooling the workpiece in the polishing process. According to the device, through accurate control and positioning, efficient deburring treatment of the workpiece is achieved, and meanwhile the quality and machining efficiency of the workpiece are guaranteed.

Description

Technical Field

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

[0002] The presence of burrs outside the hole will first directly affect the matching accuracy of the parts. In precision mechanical systems, the matching between various parts often requires extremely high precision, and any slight deviation may lead to a decline in overall performance. The presence of burrs is like adding unnecessary flaws to a smooth surface, making it difficult for parts to achieve the expected tight fit during assembly, thereby affecting the stability and reliability of the product. Burrs outside the hole will also significantly reduce the surface finish of the parts. In today's pursuit of product beauty and durability, the surface treatment quality of parts has become one of the important criteria for measuring their quality. Burrs not only destroy the original smooth appearance of the parts, but may also become the starting point for corrosion, wear and other problems, shortening the service life of the product.

[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 oil-cooled deburring device, which controls the position movement of the workpiece by rotating a round table, and sets two processes for grinding the two side surfaces of the workpiece with a first grinding wheel pair respectively, and also sets a process for grinding the top surface of the workpiece with a second grinding wheel. When the workpiece moves to the next process, a new workpiece will be added thereto and circulated, thereby achieving the technical effect that multiple workpieces can be ground and deburred at the same time.

[0006] The technical solution of the present invention to solve the above technical problem is as follows: an oil-cooled deburring device includes a support seat, a support frame, a grinding component, a material taking component and a workpiece; 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 grinding assembly also includes a round table, a rotating table and a supporting plate; One end of the support seat is rotatably connected to the round table; The round table also includes a first motor and a first pneumatic clamp; The number of the first pneumatic grippers is four; The first pneumatic clamping jaws are slidably connected to the upper end of the truncated table and are equidistantly distributed around the center of the circle; The first pneumatic gripper is provided with a camera or an infrared sensor for detecting the position of the workpiece; The first 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 enable the round table to be raised and lowered; 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 second 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 second 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 close to 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 first cylinder, a vertical plate, a second cylinder, a moving frame, a moving seat and a third motor; There are multiple first cylinders, vertical plates, second cylinders, moving frames and third motors, and they are located 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 first cylinder; The output ends of the first 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 second cylinder is fixedly connected to the top of the vertical plates on both sides of the truncated table, and the output end of the second cylinder is fixedly connected to 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 third motor is fixedly connected to the top of the moving frame, and the third motor has a protective shell; The movable frames on both sides of the round table also include a connecting head and a first grinding wheel; The output ends of the third motor on both sides of the truncated table are fixedly connected with connectors, and the lower ends of the connectors are fixedly connected with the first grinding wheel; 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 support plate between the two sides also includes a third cylinder, a moving seat and a fourth motor; The upper end of the support plate between the two sides is fixedly connected to the third cylinder, and the output end of the third cylinder is fixedly connected to the moving seat; The fourth motor is fixedly connected to the movable seat, the fourth motor has a protective shell, and the output end of the fourth motor is connected to a hydraulic cylinder; The output end of the hydraulic cylinder is slidably connected to a telescopic rod, and the bottom of the telescopic rod is fixedly connected to a second grinding wheel; 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 and is away from one end of the truncated table 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 fifth 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 fifth 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 fifth 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 fourth cylinder, a second pneumatic clamp and a sixth motor; One end of the third material taking rail close to the second material taking rail is detachably connected to the sixth 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 fourth cylinder via a bolt, and the output end of the fourth cylinder is fixedly connected to the second pneumatic clamp; A camera is installed on the second pneumatic gripper; The support seat 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 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 moving frame further comprises a fixed rod, a rotating shaft and a second belt; The lower ends of the moving frames on both sides are fixedly connected with fixing rods, and are parallel to the connecting heads; The ends of the connectors on both sides are 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; Preferably, the mobile seat further comprises a telescopic rod, an auxiliary rod, a grinding knife, a connecting plate and a pull rope; The lower end of the movable seat is fixedly connected with a hydraulic cylinder; The output end of the hydraulic cylinder is symmetrically and slidably connected with a telescopic rod; The telescopic rod also includes a first limiting member and a second limiting member; The first limiting member is fixedly connected to the lower cross section of the telescopic rod; The second limiting member is fixedly connected to the upper cross section of the telescopic rod; The auxiliary rod is symmetrically hinged to the output end of the telescopic rod; The lower end of the auxiliary rod is hinged with the grinding knife; There are two grinding knives, and they include a limit ring; One end of the two grinding knives is rotatably connected to the connecting plate; One end of the pull rope is fixedly connected to the limiting ring, and the other end passes through the second limiting member and is fixedly connected to the first limiting member.

[0007] The beneficial effects of the present invention are: the position movement of the workpiece is controlled by the rotation of the truncated table, two processes are set to grind the two side surfaces of the workpiece with the first grinding wheel pair respectively, and a process is also set to grind the top surface of the workpiece with the second grinding wheel, and when the workpiece moves to the next process, a new workpiece will be 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 oil-cooling deburring device of the present invention; Figure 2 This is a schematic diagram of the structure of a grinding component of an oil-cooled deburring device of the present invention; Figure 3 It is a schematic diagram of a truncated cone structure of an oil-cooled deburring device of the present invention; Figure 4 This is a schematic diagram of the structure of a rotor of an oil-cooled deburring device of the present invention; Figure 5 This is a schematic diagram of the structure of a material taking component of an oil-cooled deburring device of the present invention; Figure 6 This is a schematic diagram of the structure of an external frame of an oil-cooled deburring device of the present invention; Figure 7 This is a schematic structural diagram of a third sliding member of an oil-cooled deburring device of the present invention; Figure 8 This is a schematic diagram of the structure of a second pneumatic clamping jaw of an oil-cooled deburring device of the present invention; Fig. 9 This is a schematic diagram of the structure of a placement plate of an oil-cooled deburring device of the present invention; Fig.10 It is a schematic diagram of the top view of the structure of an oil-cooled deburring device of the present invention; Fig.11 This is a schematic diagram of the structure of the sanding block of the second embodiment of an oil-cooled deburring device of the present invention; Fig.12 This is a schematic diagram of the structure of a fixed rod of a second embodiment of an oil-cooled deburring device of the present invention; Fig.13 This is a schematic diagram of the connecting plate structure of a third embodiment of an oil-cooled deburring device of the present invention; Fig.14 This is a schematic diagram of the structure of a limit ring of a third embodiment of an oil-cooled deburring device of the present invention; Fig.15 This is a schematic diagram of the flattened structure of the grinding knife of the third embodiment of the oil-cooled deburring device of the present invention; Fig.16 This is a schematic diagram of the bending structure of the grinding knife of Example 3 of an oil-cooled deburring device of the present invention.

[0009] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 100, support seat, 110, support frame, 200, grinding assembly, 210, round table, 211, first motor, 212, first pneumatic clamp, 220, rotating table, 221, rotating wheel, 222, vent, 230, first belt, 2301, second motor, 240, pneumatic clamp, 250, support plate, 251, first cylinder, 252, vertical plate, 253, second cylinder, 254, moving frame, 255, third motor, 256, connecting head, 257, first grinding wheel, 260, third cylinder, 261, moving seat, 262, fourth motor, 264, second grinding wheel, 270, hydraulic cylinder, 271, telescopic rod, 272, auxiliary rod, 2721, grinding knife, 2722, connecting plate, 2723, limiting ring, 2724 , pull rope, 273, first limit member, 274, second limit member, 280, cold water spray pipe, 281, water pump, 290, fixed rod, 291, rotating shaft, 292, second belt, 293, air bag, 294, sanding block, 300, material picking assembly, 310, support column, 320, first material picking rail, 321, second material picking rail, 330, first sliding member, 331, second sliding member, 340, fifth motor, 350, external frame, 351, first drag chain, 360, sixth motor, 370, connecting frame, 371, third material picking rail, 372, second drag chain, 380, third sliding member, 381, fourth cylinder, 382, ​​second pneumatic clamp, 390, sliding rail, 391, moving member, 392, placement plate, 400, workpiece. DETAILED DESCRIPTION

[0010] 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.

[0011] 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.

[0012] 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.

[0013] Example 1 See also Figures 1 to 10 , an embodiment of the present invention provides an oil-cooled deburring device, comprising a support seat 100, a support frame 110, a grinding assembly 200, a material taking assembly 300 and a workpiece 400; 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 polishing assembly 200 further includes a round table 210, a rotating table 220 and a supporting plate 250; One end of the support base 100 is rotatably connected to the round table 210; The round table 210 also includes a first motor 211 and a first pneumatic clamp 212; There are four first pneumatic clamps 212; The first pneumatic clamping jaws 212 are slidably connected to the upper end of the truncated table 210 and are equidistantly distributed around the center of the circle; The first pneumatic gripper 212 is provided with a camera or an infrared sensor for detecting the position of the workpiece 400; The first motor 211 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 210 coaxially; The circular platform 210 is also provided with an electric telescopic rod 271, which is used to enable the circular platform 210 to be raised and lowered; The upper end of the support base 100 is connected to four rotating tables 220 for rotation around the center of the truncated table 210; The rotating platform 220 further includes a rotating wheel 221, a first belt 230, a second motor 2301, a vent 222 and a pneumatic clamp 240; The lower end of the rotating platform 220 is fixedly connected with the rotating wheel 221; The first belt 230 is rotatably connected to the four rotating wheels 221; The second motor 2301 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 221 close to the material taking assembly 300; One end of the rotating table 220 is fixedly connected to a vent 222, which is used to input air pressure to the pneumatic claw 240; A pneumatic hole is provided at the center of the rotating table 220; The pneumatic hole of the rotating table 220 is connected with the pneumatic claw 240 via threads; There are three support plates 250, which are detachably connected to the support base 100 by bolts and are distributed around the center of the truncated cone 210; The support plate 250 further includes a first cylinder 251, a vertical plate 252, a second cylinder 253, a moving frame 254, a moving seat 261 and a third motor 255; There are multiple first cylinders 251, vertical plates 252, second cylinders 253, moving frames 254 and third motors 255, and they are located at different positions; Slide rails are symmetrically arranged at one end of the support plate 250 on both sides of the truncated table 210; The other end of the support plates 250 on both sides of the truncated table 210 is fixedly connected to the first cylinder 251; The output ends of the first cylinders 251 on both sides of the truncated table 210 are fixedly connected to the vertical plates 252, and the vertical plates 252 are slidably connected to the support plate 250 via slide rails; Slide rails are symmetrically arranged on one side of the vertical plates 252 on both sides of the truncated table 210; The second cylinder 253 is fixedly connected to the top of the vertical plates 252 on both sides of the truncated table 210, and the output end of the second cylinder 253 is fixedly connected to the moving frame 254; The moving frames 254 on both sides of the round table 210 are slidably connected to the vertical plate 252 through slide rails, and the top of the moving frame 254 is fixedly connected to a third motor 255, and the third motor 255 has a protective shell; The moving frame 254 on both sides of the round table 210 also includes a connecting head 256 and a first grinding wheel 257; The output ends of the third motor 255 on both sides of the round platform 210 are fixedly connected to connectors, and the lower ends of the connectors are fixedly connected to the first grinding wheel 257; The support plate 250 between the two sides is fixed on the support seat 100 at a vertical angle, and a track is provided on one side facing the round table 210; The support plate 250 between the two sides also includes a third cylinder 260, a moving seat 261 and a fourth motor 262; The upper end of the support plate 250 between the two sides is fixedly connected to the third cylinder 260, and the output end of the third cylinder 260 is fixedly connected to the moving seat 261; The fourth motor 262 is fixedly connected to the moving seat 261, the fourth motor 262 has a protective shell, and the output end of the fourth motor 262 is connected to the hydraulic cylinder 270; The output end of the hydraulic cylinder 270 is slidably connected to a telescopic rod 271, and the bottom of the telescopic rod 271 is fixedly connected to a second grinding wheel 264; The material taking assembly 300 includes a support column 310, a first material taking rail 320, a second material taking rail 321, a first sliding member 330, a second sliding member 331, a connecting frame 370 and a third material taking rail 371; The support column 310 is detachably connected to the upper end of the support frame 110 and is away from one end of the truncated cone by bolts; There are four support columns 310, which are placed at the four corners of a rectangle; The two ends of the first material taking rail 320 are detachably connected to the two support columns 310 by bolts; The two ends of the second material taking rail 321 are detachably connected to the two support columns 310 by bolts, and are arranged parallel to the first material taking rail 320; The first material taking rail 320 and the second material taking rail 321 are both used to guide the sliding of the first sliding member 330; The first sliding member 330 and the second sliding member 331 are slidably connected to the first material taking rail 320 and the second material taking rail 321 respectively; The second material taking rail 321 also includes an external frame 350, a first drag chain 351 and a fifth motor; The external frame 350 is fixedly connected to the side end of the second material taking rail 321; The two ends of the connecting frame 370 are detachably connected to the first sliding member 330 and the second sliding member 331 respectively by bolts; One end of the second material taking rail 321 is fixedly connected to the fifth motor 340; The upper end of the connecting frame 370 is detachably connected to the third material taking rail 371 by bolts; One end of the first drag chain 351 is rotatably connected to the output end of the fifth motor 340 and is slidably connected to the external frame 350; The other end of the first drag chain 351 is detachably connected to the connecting frame 370 by bolts; The third material taking rail 371 includes a third sliding member 380, a second drag chain 372, a fourth cylinder 381, a second pneumatic clamp 382 and a sixth motor 360; One end of the third material taking rail 371 close to the second material taking rail 321 is detachably connected to the sixth motor 360 via bolts; The upper end of the third material taking rail 371 is slidably connected to the third sliding member 380; One end of the second drag chain 372 is rotatably connected to the output end of the second motor 2301 and is slidably connected to the connecting frame 370; The other end of the second drag chain 372 is detachably connected to one end of the third sliding member 380 via bolts; The other end of the third sliding member 380 is detachably connected to the fourth cylinder 381 via bolts, and the output end of the fourth cylinder 381 is fixedly connected to the second pneumatic clamp 382; The second pneumatic clamp 382 is equipped with a camera; The support base 100 further includes a sliding rail 390, a moving member 391, a placement plate 392 and a workpiece 400; The slide rail 390 is detachably connected to the support seat 100 by bolts and is symmetrically arranged between the four support columns 310; Two sliding rails 390 are respectively slidably connected to two moving members 391; The placement plate 392 is fixedly connected to the top surfaces of the four moving members 391 , and a plurality of fixing holes are provided on the placement plate 392 for placing the workpiece 400 ; The support base 100 further includes a cold water spray pipe 280 and a water pump 281 .

[0014] Specific implementation: First, multiple workpieces 400 are placed on the placement plate 392, and the air pipe is connected to the vent 222. The moving part 391 installed on the bottom surface of the placement plate 392 slides on the sliding rail 390. After the placement plate 392 is adjusted to a suitable position, the position of the workpiece 400 is determined by the camera on the second pneumatic clamp 382, ​​and the signal is transmitted to the fifth motor 340 and the sixth motor 360 to work. The second pneumatic clamp 382 clamps the workpiece 400 onto the pneumatic clamp 240 on the rotating table 220 without a grinding process and places it. Then, the first pneumatic clamp 212 clamps the workpiece 400 and then moves it through the electric telescopic rod 27 1 is lifted, the electric telescopic rod 271 is lifted to drive the round table 210 to be lifted, and then the third motor 255 rotates to drive the round table 210 to rotate counterclockwise. When it turns to the next rotating table 220, the electric telescopic rod 271 descends. At this time, the first pneumatic clamp 212 places the workpiece 400 on the pneumatic clamp, and the pneumatic clamp 240 is ventilated and clamps the workpiece 400. Then the electric telescopic rod 271 is lifted, and the first cylinder 251 and the second cylinder 253 are started. The second cylinder 253 drives the first grinding wheel 257 to approach the workpiece 400. After adjustment, the third motor 255 is started to drive the first grinding wheel 257 to grind the side section of the workpiece 400;When the first grinding wheel 257 rotates and grinds, the second motor 2301 is started to drive the rotating table 220 to rotate 180° through the first belt 230. After grinding half of the surface of the workpiece 400, the second cylinder 253 drives the first grinding wheel 257 away from the workpiece 400, the electric telescopic rod 271 descends, and after the first pneumatic clamp 212 clamps the workpiece 400, the electric telescopic rod 271 is lifted, and the round table 210 rotates to transfer the workpiece 400 to the next process. At this time, the second pneumatic clamp 382 clamps the workpiece 400 to the pneumatic clamp 240 on the rotating table 220 without the grinding process, and repeats. In the above steps, after grinding half of the workpiece 400 and turning to the next process, the electric telescopic rod 271 descends, the pneumatic claw 240 clamps the workpiece 400, the electric telescopic rod 271 is lifted, and the moving seat 261 is driven to approach the workpiece 400 by the third cylinder 260, and the second grinding wheel 264 is driven to approach the workpiece 400 by the hydraulic cylinder 270, and the fourth motor 262 is started to drive the second grinding wheel 264 and grind the upper top surface of the workpiece 400. After the upper top surface is ground, the third cylinder 260 drives the second grinding wheel 264 away from the workpiece 400. At this time, the electric telescopic rod 271 descends, and the third cylinder 260 drives the second grinding wheel 264 to move away from the workpiece 400. A pneumatic clamp 212 clamps the workpiece 400, the pneumatic clamp 240 releases the workpiece 400, the electric telescopic rod 271 rises, the round table 210 rotates and moves to the top of the rotating table 220 of the next process. At this time, the other side of the workpiece 400 that has not been polished faces the first grinding wheel 257, the electric telescopic rod 271 descends, the pneumatic clamp 240 clamps the workpiece 400, and at the same time, the first pneumatic clamp 212 is released, the electric telescopic rod 271 rises, the first grinding wheel 257 is adjusted to be close to the workpiece 400 by the second cylinder 253, and the third motor 255 is started to polish the workpiece 400. When the grinding wheel 257 rotates and grinds, the second motor 2301 is started to drive the rotating table 220 to rotate 180° through the first belt 230. At this time, after both sides of the workpiece 400 are grinded, the electric telescopic rod 271 descends, the first pneumatic clamp 212 clamps the workpiece 400, the electric telescopic rod 271 is lifted, the round table 210 rotates back to the rotating table 220 close to the material taking assembly 300 and is placed on the pneumatic clamp 240, the polished workpiece 400 is placed back on the placement plate 392 through the second pneumatic clamp 382, ​​and the next workpiece 400 to be polished is placed on the pneumatic clamp 240; When the workpiece 400 is being polished, the cooling liquid is sprayed out through the cold water nozzle 280 to cool the workpiece 400 to prevent the workpiece 400 from being damaged due to excessive temperature.

[0015] Example 2 Since the first grinding wheels 257 on the two side connecting heads may cause the workpiece 400 to be excessively worn or tilted during the grinding process, the grinding structure on both sides is improved; See also Fig.11 and Fig.12, the embodiment of the present invention provides an oil-cooled deburring device, the moving frame 254 also includes a fixed rod 290, a rotating shaft 291 and a second belt 292; The lower ends of the moving frames 254 on both sides are fixedly connected with fixing rods 290, and are parallel to the connecting head; The ends of the connectors on both sides are fixedly connected with the rotating shaft 291; The second belt 292 is fixedly connected to the connecting head and the rotating shaft 291 respectively; The second belt 292 also includes an air bag 293 and a grinding block 294; The airbag 293 is fixedly connected to the outer cross section of the second belt 292; The lower end of the air bag 293 is fixedly connected with a connecting pipe; The outer cross section of the air bag 293 is fixedly connected with a plurality of the grinding blocks 294 .

[0016] The technical solutions in the above embodiments of the present application have at least the following technical effects or advantages: The position movement of the workpiece 400 is controlled by the rotation of the truncated table 210, and the contact surface between the grinding block 294 and the workpiece 400 is controlled by the expansion of the airbag 293. The airbag 293 is expanded to a suitable position before grinding. The rotation speed cannot be too large to prevent excessive wear of the workpiece 400, and the second belt 292 has a buffering effect, which can increase the service life of the grinding equipment. The technical problem that the first grinding wheel 257 on the connecting heads on both sides may cause excessive wear or tilt of the workpiece 400 during the grinding process is effectively solved.

[0017] Example 3 Since the second grinding wheel 264 of the hydraulic cylinder 270 can only grind the outer edge of the hole at the top of the workpiece 400, there may also be burrs on the inner edge of the top hole, so the grinding structure is improved; See also Figures 13 to 16 , the embodiment of the present invention provides an oil-cooled deburring device, the movable seat 261 also includes: a telescopic rod 271, an auxiliary rod 272, a grinding knife 2721, a connecting plate 2722 and a pull rope 2724; The lower end of the movable seat 261 is fixedly connected with a hydraulic cylinder 270; The output end of the hydraulic cylinder 270 is symmetrically slidably connected with a telescopic rod 271; The telescopic rod 271 also includes a first limiting member 273 and a second limiting member 274; The first limiting member 273 is fixedly connected to the lower section of the telescopic rod 271; The second limiting member 274 is fixedly connected to the upper section of the telescopic rod 271; The auxiliary rod 272 is symmetrically hinged to the output end of the telescopic rod 271; The lower end of the auxiliary rod 272 is hinged with the grinding knife 2721; There are two grinding knives 2721, and they include a limiting ring 2723; One end of the two grinding knives 2721 is rotatably connected to the connecting plate 2722; One end of the pull rope 2724 is fixedly connected to the limiting ring 2723 , and the other end passes through the second limiting member 274 and is fixedly connected to the first limiting member 273 .

[0018] The technical solutions in the above embodiments of the present application have at least the following technical effects or advantages: The grinding knife 2721 is brought close to the workpiece 400, and the grinding knife 2721 is first made horizontally to grind the upper top surface of the workpiece 400. After the upper top surface is ground, the hydraulic cylinder 270 is started to extend the telescopic rod 271 downward, and the pull rope 2724 is pulled to make the grinding knife 2721 V-shaped and grind the inner hole of the workpiece 400; this effectively solves the technical problem that only the outer edge of the hole at the top of the workpiece 400 can be ground, and the burrs on the inner edge of the top hole cannot be ground.

[0019] 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.

[0020] 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 oil-cooled deburring device, comprising a support seat (100), a support frame (110), a grinding assembly (200), a material removal assembly (300), and a workpiece (400); It is characterized in that The support frame (110) is a rectangular structure, and the four legs are all placed on the ground. The support base (100) is fixedly connected to the upper end of the support frame (110). The grinding assembly (200) further includes a round table (210), a rotating table (220) and a support plate (250). One end of the support base (100) is rotatably connected to the round table (210). The round table (210) further includes a first motor (211) and first pneumatic clamps (212). There are four first pneumatic clamps (212). The first pneumatic clamps (212) are slidably connected to the upper end of the round table (210) and are equidistantly distributed around the center of the circle. The first motor (211) 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 (210) coaxially. An electric telescopic rod (271) is also provided inside the truncated table (210). Four rotating tables (220) are connected to the upper end of the support seat (100) and are rotatable around the center of the truncated table (210); There are three support plates (250), which are detachably connected to the support seat (100) by bolts and are distributed around the center of the truncated table (210). The support plates (250) further include a first cylinder (251), a vertical plate (252), a second cylinder (253), a moving frame (254), a moving seat (261) and a third motor (255). There are multiple first cylinders (251), vertical plates (252), second cylinders (253), moving frames (254) and third motors (255), and the positions of the first cylinders (251), vertical plates (252), second cylinders (253), moving frames (254) and third motors (255) are different. One end of the support plates (250) on both sides of the truncated table (210) is symmetrically provided with a slide rail, the other end of the support plates (250) on both sides of the truncated table (210) is fixedly connected to the first cylinder (251), the output ends of the first cylinder (251) on both sides of the truncated table (210) are fixedly connected to the vertical plate (252), and the vertical plate (252) is slidably connected to the support plate (250) via the slide rail; One side of the vertical plates (252) on both sides of the truncated table (210) is symmetrically provided with slide rails, the tops of the vertical plates (252) on both sides of the truncated table (210) are fixedly connected to the second cylinders (253), the output ends of the second cylinders (253) are fixedly connected to the moving frames (254), the moving frames (254) on both sides of the truncated table (210) are slidably connected to the vertical plates (252) via slide rails, and the tops of the moving frames (254) are fixedly connected to the third motors (255); The movable frames (254) on both sides of the truncated table (210) further include a connector and a first grinding wheel (257); the output ends of the third motors (255) on both sides of the truncated table (210) are fixedly connected to the connectors, and the lower ends of the connectors are fixedly connected to the first grinding wheel (257); The support plate (250) 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 round table (210). The support plate (250) between the two sides further comprises a third cylinder (260), a moving seat (261) and a fourth motor (262). The upper end of the support plate (250) between the two sides is fixedly connected to the third cylinder (260), and the output end of the third cylinder (260) is fixedly connected to the moving seat (261); The fourth motor (262) is fixedly connected to the movable seat (261), and the output end of the fourth motor (262) is connected to a hydraulic cylinder (270), the output end of the hydraulic cylinder (270) is slidably connected to a telescopic rod (271), and the bottom of the telescopic rod (271) is fixedly connected to a second grinding wheel (264).

2. The oil-cooled deburring device according to claim 1, characterized in that: The first pneumatic clamp (212) is provided with a camera or an infrared sensor for detecting the position of the workpiece (400); The rotating table (220) further comprises a rotating wheel (221), a first belt (230), a second motor (2301), a vent (222) and a pneumatic clamp (240); the rotating wheel (221) is fixedly connected to the lower end of the rotating table (220); the first belt (230) is rotatably connected to the four rotating wheels (221); the second motor (2301) 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 (221) near the material taking assembly (300); One end of the rotating table (220) is fixedly connected to a vent (222) for inputting air pressure to the pneumatic clamping claw (240). A pneumatic hole is opened at the center of the rotating table (220), and the pneumatic clamping claw (240) is connected to the pneumatic hole of the rotating table (220) via a thread.

3. An oil-cooled deburring device as claimed in claim 2, characterized in that: The material taking assembly (300) comprises a support column (310), a first material taking rail (320), a second material taking rail (321), a first sliding member (330), a second sliding member (331), a connecting frame (370) and a third material taking rail (371); The support column (310) is detachably connected to the upper end of the support frame (110) by means of bolts and is located away from one end of the truncated table (210); There are four support columns (310), which are placed at the four corners of a rectangle; The two ends of the first material taking rail (320) are detachably connected to the two support columns (310) by means of bolts; The two ends of the second material taking rail (321) are detachably connected to the two support columns (310) by means of bolts, and are arranged parallel to the first material taking rail (320); The first sliding member (330) and the second sliding member (331) are slidably connected to the first material taking rail (320) and the second material taking rail (321) respectively.

4. An oil-cooled deburring device as claimed in claim 3, characterized in that: The second material taking rail (321) further includes an external frame (350), a first drag chain (351) and a fifth motor (340); The external frame (350) is fixedly connected to the side end of the second material taking rail (321); Two ends of the connecting frame (370) are detachably connected to the first sliding member (330) and the second sliding member (331) respectively by bolts; One end of the second material taking rail (321) is fixedly connected to the fifth motor (340); The upper end of the connecting frame (370) is detachably connected to the third material taking rail (371) via bolts; One end of the first drag chain (351) is rotatably connected to the output end of the fifth motor (340), and is slidably connected to the external frame (350); The other end of the first drag chain (351) is detachably connected to the connecting frame (370) via bolts.

5. The oil-cooled deburring device according to claim 4, characterized in that: The third material taking rail (371) comprises a third sliding member (380), a second drag chain (372), a fourth cylinder (381), a second pneumatic clamp (382) and a sixth motor (360); One end of the third material taking rail (371) close to the second material taking rail (321) is detachably connected to the sixth motor (360) via bolts; The upper end of the third material taking rail (371) is slidably connected to the third sliding member (380); One end of the second drag chain (372) is rotatably connected to the output end of the second motor (2301), and is slidably connected to the connecting frame (370); The other end of the second drag chain (372) is detachably connected to one end of the third sliding member (380) via bolts; The other end of the third sliding member (380) is detachably connected to the fourth cylinder (381) via a bolt, and the output end of the fourth cylinder (381) is fixedly connected to the second pneumatic clamp (382); A camera is installed on the second pneumatic clamp (382).

6. An oil-cooled deburring device as claimed in claim 5, characterized in that: The support seat (100) further comprises a sliding rail (390), a moving member (391), a placement plate (392) and a workpiece (400); The sliding rail (390) is detachably connected to the support seat (100) via bolts and is symmetrically arranged between the four support columns (310); Two moving parts (391) are slidably connected to the two sliding rails (390) respectively; The placement plate (392) is fixedly connected to the top surfaces of the four moving parts (391), and a plurality of fixing holes are provided on the placement plate (392) for placing the workpiece (400).

7. An oil-cooled deburring device as claimed in claim 6, characterized in that: The support base (100) further includes a cold water spray pipe (280) and a water pump (281); A cold water spray pipe (280) is fixedly connected to the moving frame (254) in the middle of the support seat (100); There are three cold water spray pipes (280), and the ends of the cold water spray pipes (280) are connected to the water pump (281); The output ends of the cold water spray pipes (280) are all aimed at the workpiece (400) being ground.

8. An oil-cooled deburring device as claimed in claim 7, characterized in that: The moving frame (254) further includes a fixed rod (290), a rotating shaft (291) and a second belt (292); The lower ends of the movable frames (254) on both sides are fixedly connected to fixed rods (290) and are parallel to the connecting head; The ends of the connectors on both sides are fixedly connected to the rotating shaft (291); The second belt (292) is fixedly connected to the connecting head and the rotating shaft (291) respectively; The second belt (292) further includes an air bag (293) and a sanding block (294); The airbag (293) is fixedly connected to the outer cross section of the second belt (292); The lower end of the air bag (293) is fixedly connected to a connecting pipe; The outer cross section of the air bag (293) is fixedly connected to a plurality of the sanding blocks (294).

9. An oil-cooled deburring device as claimed in claim 8, characterized in that: The movable seat (261) further comprises a telescopic rod (271), an auxiliary rod (272), a grinding knife (2721), a connecting plate (2722) and a pull rope (2724); The lower end of the movable seat (261) is fixedly connected to a hydraulic cylinder (270); The output end of the hydraulic cylinder (270) is symmetrically slidably connected to a telescopic rod (271); The telescopic rod (271) further comprises a first limiting member (273) and a second limiting member (274); The first limiting member (273) is fixedly connected to the lower cross section of the telescopic rod (271); The second limiting member (274) is fixedly connected to the upper cross section of the telescopic rod (271).

10. An oil-cooled deburring device as claimed in claim 9, characterized in that: The auxiliary rod (272) is symmetrically hinged to the output end of the telescopic rod (271); The grinding knife (2721) is hingedly connected to the lower end of the auxiliary rod (272); There are two grinding knives (2721), and they include a limiting ring (2723); One end of the two grinding knives (2721) is rotatably connected to the connecting plate (2722); One end of the pull rope (2724) is fixedly connected to the limiting ring (2723), and the other end passes through the second limiting member (274) and is fixedly connected to the first limiting member (273).

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