CN114178982B - Automatic equipment of polishing of jump ring - Google Patents
Automatic equipment of polishing of jump ring Download PDFInfo
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- CN114178982B CN114178982B CN202111520916.6A CN202111520916A CN114178982B CN 114178982 B CN114178982 B CN 114178982B CN 202111520916 A CN202111520916 A CN 202111520916A CN 114178982 B CN114178982 B CN 114178982B
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- mounting plate
- polishing
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- grinding
- station
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/002—Grinding heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention relates to the technical field of automation equipment, in particular to automatic clamp spring polishing equipment. The device comprises a multi-station rotary workbench, wherein a feeding mechanism, a first plane polishing mechanism, a second plane polishing mechanism, a vertical surface polishing mechanism and a discharging mechanism are arranged around the multi-station rotary workbench; the clamp spring is magnetically sucked and grabbed to the lower positioning plate by the manipulator, the clamp spring is pushed to the positioning block by the pushing device, the pushing device can adjust the opening direction of the clamp spring, then the left side and the right side of the clamp spring are pressed by the pressing component, the multi-station rotary workbench rotates to sequentially transfer the clamp spring to the first plane polishing station, the second plane polishing station, the vertical surface polishing station and the blanking station, full-automatic polishing of the clamp spring can be realized, manual operation is not needed, polishing efficiency is improved, and potential safety hazards are reduced.
Description
Technical Field
The invention relates to the technical field of automation equipment, in particular to automatic clamp spring polishing equipment.
Background
Circlips, also called retainer rings or snap rings, are one type of fasteners, which are installed in shaft grooves or bore grooves of machines and equipment and act to prevent axial movement of parts on the shaft or bore. The edges, corners and end parts of the clamp springs which are just produced are burred, polishing is needed, manual polishing is adopted, the efficiency is low, safety accidents easily occur, and a clamp spring polishing device which can be highly automated is lacked at present.
Disclosure of Invention
The invention solves the problems that: in the prior art, the clamp spring is manually polished, the efficiency is low, potential safety hazards exist, and highly-automatic clamp spring automatic polishing equipment is provided.
The automatic clamp spring polishing device comprises a multi-station rotary workbench, wherein a plurality of clamp spring clamping mechanisms are mounted on the multi-station rotary workbench, at least a feeding station, a first plane polishing station, a second plane polishing station, a vertical surface polishing station and a discharging station are arranged around the multi-station rotary workbench, and the corresponding stations are respectively provided with a feeding mechanism, a first plane polishing mechanism, a second plane polishing mechanism, a vertical surface polishing mechanism and a discharging mechanism;
the feeding mechanism comprises a material storage frame, a first manipulator and a pushing device, wherein a plurality of clamp springs are placed on the material storage frame, openings of the clamp springs are limited by trapezoidal limiting columns, the openings of the clamp springs are outward consistent, the manipulator is a two-axis manipulator and can move transversely and longitudinally, a magnetic absorption claw is installed at the tail end of the manipulator, and a conical positioning surface is arranged in front of a movable end of the pushing device;
the clamp spring clamping mechanism comprises a lower positioning plate, a positioning block and a pressing assembly, wherein the positioning block is located at a position far away from the pushing device and comprises two arc surfaces for positioning, the clamp spring is in contact with the two arc surfaces, and the clamp spring is tightly pressed on the lower positioning plate by the two pressing assemblies;
the first plane grinding mechanism comprises a first base, a first mounting plate, a first sliding table, a first air cylinder support, a lifting air cylinder, a second mounting plate, a third mounting plate, a first grinding motor and a first grinding head, wherein the first mounting plate is arranged on the first base, the first sliding table is arranged on the first mounting plate and can move in a first horizontal direction on the first mounting plate under the drive of a motor and a screw rod assembly, the first air cylinder support is mounted on the first mounting plate, the lifting air cylinder is fixedly mounted on the first air cylinder support, the output end of the lifting air cylinder is provided with the second mounting plate, the second mounting plate is connected with the third mounting plate through a guide sleeve and a guide rod, a spring is mounted between the third mounting plate and the guide sleeve, the first grinding motor which is horizontally arranged is mounted on the third mounting plate, and the first grinding head is mounted at the output end of the first grinding motor;
the second plane polishing mechanism and the first plane polishing mechanism are consistent in structure, and two polishing heads of the first plane polishing mechanism and the second plane polishing mechanism respectively polish the upper surfaces of two ends of the clamp spring;
facade grinding machanism includes second base, second slip table, second cylinder support, horizontal cylinder, fourth mounting panel, fifth mounting panel, second grinding motor, second grinding head, be provided with the second slip table on the second base, the second slip table is slided on the second base by motor and lead screw subassembly drive, the directional multistation swivel work head's of slip direction centre of a circle, two second cylinder supports are installed to the symmetry on the second slip table, horizontal cylinder is installed on the cylinder support, be provided with the fourth mounting panel on the horizontal cylinder, be connected with the fifth mounting panel through uide bushing and guide arm on the fourth mounting panel, install the vertical second grinding motor who arranges on the fifth mounting panel, the second grinding head is installed to second grinding motor's output, and the contained angle of the piston shaft of two horizontal cylinders is unanimous with the opening angle of jump ring.
In the scheme, a clamp spring is magnetically attracted by a mechanical arm and grabbed onto a lower positioning plate, the clamp spring is pushed to a positioning block by a pushing device, the pushing device can adjust the opening direction of the clamp spring, then a pressing component tightly presses the left side and the right side of the clamp spring, a multi-station rotary workbench rotates to sequentially transfer the clamp spring to a first plane polishing station, a second plane polishing station, a vertical surface polishing station and a blanking station, a lifting cylinder drives a first polishing head to descend at the first plane polishing station, the first polishing head presses the upper surface of the clamp spring through spring elasticity to maintain certain pressure for polishing, a motor drives a first sliding table to move, different positions of the upper surface of one end of the clamp spring are polished, then a second plane polishing mechanism polishes the upper surface of the other end of the clamp spring, the end face of the clamp spring is polished by the vertical surface polishing mechanism after polishing of the upper surface is completed, and finally the clamp spring is taken down by the blanking mechanism.
Further, still install a guiding mechanism between the first mounting panel and between the first base, a guiding mechanism includes first fixed block, first guide arm, first slider, primary shaft bearing, first lead screw, first screw-nut, first hand wheel, first guide arm fixed block is equipped with four, is located under four angles of first mounting panel respectively, two first guide arms of fixedly connected with on the first fixed block, it is provided with two first sliders to slide on the first guide arm, first slider fixed mounting is on first base, be equipped with two primary shaft bearings on the first base, it is provided with first lead screw to rotate on the primary shaft bearing, first lead screw and the cooperation of first screw-nut of fixed mounting in first mounting panel bottom, the end of first lead screw still is provided with first hand wheel, the direction and the first horizontal direction of first lead screw and first guide arm are perpendicular. This scheme can be through rotating first hand wheel, adjust the distance of first head of polishing to multistation swivel work head to the adaptation is polished of the jump ring of different nominal diameters, if polish the jump ring of less nominal diameter, then first adjustment mechanism will first head of polishing adjust from the nearly some of multistation swivel work head, if polish the jump ring of great nominal diameter, then first adjustment mechanism will first head of polishing adjust from the far away some of multistation swivel work head, ensure that first head of polishing is located the top of treating the face of polishing all the time.
Further, still install second adjustment mechanism between first cylinder support and the lift cylinder, including second fixed block, second guide arm, second slider, second bearing frame, second lead screw, second screw-nut, second hand wheel, cylinder mounting panel, the second fixed block is equipped with four, is located the four corners of first cylinder support side respectively, two second guide arms of fixedly connected with on the second fixed block, it is provided with a second slider to slide on the second guide arm, second slider fixed mounting is on a side of cylinder mounting panel, lift cylinder fixed mounting is on another side of cylinder mounting panel, still be equipped with two second bearing frames on the first cylinder support, it is provided with the second lead screw to rotate on the second shaft, second lead screw and the cooperation of the second screw-nut of fixed mounting in cylinder mounting panel side, the end of second lead screw still is provided with the second hand wheel, second lead screw and second guide arm are vertical orientation. In this scheme, can adjust the height of first head of polishing through rotating second hand wheel to adapt to polishing of different thickness jump rings.
Further, still install third adjustment mechanism between third mounting panel and the first motor of polishing, third adjustment mechanism includes the motor fixed plate, the front end of third mounting panel is provided with the circular arc groove of two coaxial and symmetries, the motor fixed plate passes the circular arc groove of third mounting panel through two bolts and fastens, the motor fixed plate is square board, and its center is equipped with the installation round hole, and its one side of keeping away from the third mounting panel is equipped with the slot opening, and the motor is installed in the round hole, and the slot opening part tightens up through the bolt. In this scheme, can loosen the bolt between motor fixed plate and the third mounting panel slightly, adjust the orientation of first grinding motor, regulation that can be more nimble to adapt to the jump ring of different specifications.
Further, be provided with fourth adjustment mechanism between second slip table and the second cylinder support, fourth adjustment mechanism includes fourth fixed block, fourth guide arm, fourth slider, fourth bearing, fourth lead screw, fourth screw-nut, fourth hand wheel, sixth mounting panel, the fourth fixed block is equipped with four, originally is not in the four corners position of second slip table upper surface, two fourth guide arms of fixedly connected with on the fourth fixed block, it is provided with two fourth sliders to slide on every fourth guide arm, fourth slider fixed mounting is in sixth mounting panel bottom, second cylinder support and sixth mounting panel fixed connection, be equipped with four fourth bearing on the second slip table, fourth bearing rotates and is provided with two fourth lead screws, the fourth lead screw cooperates with the fourth screw-nut who fixes in sixth mounting panel bottom, the end of fourth lead screw still is provided with the fourth hand wheel, the length direction of fourth lead screw and fourth bearing is perpendicular with the moving direction of second slip table. In this scheme, the opening width of the jump ring of different nominal diameters is different, can adjust the distance between two second polishing heads through rotating fourth hand wheel, can adapt to the jump ring of different specifications.
Further, a fifth adjusting mechanism is installed between the second cylinder support and the horizontal cylinder support, the fifth adjusting mechanism includes four fifth fixing blocks, five guide rods, a fifth slider, fifth bearing seats, a fifth screw rod nut, a fifth handwheel and a seventh mounting plate, the fifth fixing blocks are respectively located at four corners of the side face of the second cylinder support, two fifth guide rods are fixedly connected to the fifth fixing blocks, the fifth guide rods are provided with the fifth slider in a sliding manner, the fifth slider is fixedly mounted on one side face of the seventh mounting plate, the horizontal cylinder is fixedly mounted on the other side face of the seventh mounting plate, the second cylinder support is further provided with two fifth bearing seats, the fifth bearing seats are provided with the fifth screw rod in a rotating manner, the fifth screw rod is matched with the fifth screw rod nut fixedly mounted on the seventh mounting side face, the tail end of the fifth screw rod is further provided with the fifth handwheel, and the fifth screw rod and the fifth guide rod are both in vertical directions. Can adjust the height of second head of polishing through rotating fifth hand wheel in this scheme, the adaptability is stronger.
Furthermore, a dust removal mechanism is further arranged between the vertical surface polishing mechanism and the blanking mechanism and comprises a negative pressure fan and an air pipe, the air pipe is close to the position of the station clamp spring and sucks away polishing dust on the surface of the clamp spring, the cleanliness of the surface of a workpiece is guaranteed, and meanwhile the environment-friendly requirement is met.
Furthermore, a pressing mechanism is further arranged right above the clamp springs of the first plane polishing station and the second plane polishing station, and comprises a pressing cylinder fixed on the top frame and a pressing block fixed on the output end of the pressing cylinder, so that the clamp springs can be prevented from vibrating and shifting in the polishing process.
The invention has the beneficial effects that:
1. according to the clamp spring polishing device, a clamp spring is magnetically sucked and grabbed onto a lower positioning plate by a manipulator, the clamp spring is pushed to a positioning block by a pushing device, the pushing device can adjust the opening direction of the clamp spring, then a pressing component tightly presses the left side and the right side of the clamp spring, a multi-station rotary workbench rotates to sequentially transfer the clamp spring to a first plane polishing station, a second plane polishing station, a vertical surface polishing station and a blanking station, a lifting cylinder drives a first polishing head to descend at the first plane polishing station, the first polishing head presses the upper surface of the clamp spring through spring force to maintain certain pressure for polishing, a motor drives a first sliding table to move to polish different positions of the upper surface of one end of the clamp spring, then a second plane polishing mechanism polishes the upper surface of the other end of the clamp spring, after the upper surface is polished, the end face of the clamp spring is polished by the vertical surface polishing mechanism, and finally the clamping spring is taken down by the blanking mechanism. The clamp spring full-automatic polishing device can achieve full-automatic polishing of the clamp spring, manual operation is not needed, polishing efficiency is improved, and potential safety hazards are reduced.
2. The clamp spring polishing machine is also provided with a first adjusting mechanism, a second adjusting mechanism, a third adjusting mechanism, a fourth adjusting mechanism and a fifth adjusting mechanism for adjusting the height, distance and orientation of the polishing head, and can adapt to polishing work of clamp springs of different specifications.
Drawings
FIG. 1 is a schematic structural view of an automatic clamp spring polishing apparatus according to the present invention;
FIG. 2 is a schematic structural diagram of a clamp spring clamping mechanism and a feeding mechanism;
FIG. 3 is a schematic structural view of a first plane grinding mechanism and a multi-station rotary table;
FIG. 4 is a first schematic structural view of a first planar grinding mechanism;
FIG. 5 is a second schematic structural view of the first planar sanding mechanism;
FIG. 6 is a schematic structural view of a vertical polishing mechanism and a multi-station rotary table;
fig. 7 is a schematic structural view of a facade sanding mechanism.
In the figure:
1, a multi-station rotary workbench;
2, clamping spring clamping mechanism; 201 lower positioning plate; 202 positioning blocks; 203 pressing the assembly down;
3, a feeding mechanism; 301 a material storage rack; 302 a first manipulator; 303 a pushing device;
4, a first plane polishing mechanism; 401 a first base; 402 a first mounting plate; 403 a first slide table; 404 a first cylinder mount; 405 a lifting cylinder; 406 a second mounting plate; 407 a third mounting plate; 408 a first grinding motor; 409 a first polishing head;
5 a second plane grinding mechanism;
6 a vertical surface polishing mechanism; 601 a second base; 602 a second sliding table; 603 a second cylinder holder; 604 horizontal cylinders; 605 a fourth mounting plate; 606 a fifth mounting plate; 607 a second grinding motor; 608 a second sanding head;
7, a blanking mechanism;
8 a first adjustment mechanism; 801 a first fixing block; 802 a first guide bar; 803 a first slider; 804 a first bearing seat; 805 a first lead screw; 806 a first lead screw nut; 807 a first hand wheel;
9 a second adjustment mechanism; 901 a second fixed block; 902 a second guide bar; 903 a second slider; 904 second bearing block; 905 a second screw rod; 906 a second lead screw nut; 907 a second hand wheel; 908 cylinder mounting plate;
10 a third adjustment mechanism; 1001 motor fixing plate;
11 a fourth adjustment mechanism; 1101 a fourth fixed block; 1102 fourth guide bar; 1103 fourth slider; 1104 a fourth bearing seat; 1105 a fourth lead screw; 1106 fourth lead screw nut; 1107 fourth hand wheel; 1108 a sixth mounting plate;
12 a fifth adjustment mechanism; 1201 a fifth fixing block; 1202 a fifth guide bar; 1203 a fifth slider; 1204 a fifth bearing seat; 1205 a fifth lead screw; 1206 fifth feed screw nut; 1207 fifth handwheel; 1208 a seventh mounting plate;
13 a pressing mechanism; 1301 pressing a cylinder; 1302 the compact mass.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-7, an automatic clamp spring polishing device comprises a multi-station rotary workbench 1, wherein a plurality of clamp spring clamping mechanisms 2 are mounted on the multi-station rotary workbench 1, at least a feeding station, a first plane polishing station, a second plane polishing station, a vertical surface polishing station and a discharging station are arranged around the multi-station rotary workbench 1, and the feeding mechanism 3, the first plane polishing mechanism 4, the second plane polishing mechanism 5, the vertical surface polishing mechanism 6 and the discharging mechanism 7 are respectively mounted on each corresponding station;
the feeding mechanism 3 comprises a material storage rack 301, a first manipulator 302 and a pushing device 303, wherein a plurality of clamp springs are placed on the material storage rack 301, openings of the clamp springs are limited by trapezoidal limiting columns, the openings of the clamp springs are outward consistent, the manipulator is a two-axis manipulator and can move transversely and longitudinally, a magnetic absorption claw is installed at the tail end of the manipulator, and a conical positioning surface is arranged in front of a movable end of the pushing device 303;
the clamp spring clamping mechanism 2 comprises a lower positioning plate 201, a positioning block 202 and a pressing component 203, the positioning block 202 is located at a position far away from the pushing device 303, the positioning block 202 comprises two arc surfaces for positioning, the clamp spring is in contact with the two arc surfaces, and the clamp spring is pressed on the lower positioning plate 201 by the two pressing components 203;
the first plane grinding mechanism 4 comprises a first base 401, a first mounting plate 402, a first sliding table 403, a first cylinder support 404, a lifting cylinder 405, a second mounting plate 406, a third mounting plate 407, a first grinding motor 408 and a first grinding head 409, wherein the first mounting plate 402 is arranged on the first base 401, the first mounting plate 402 is provided with the first sliding table 403, the first sliding table 403 is driven by a motor and a screw rod assembly to move in the first horizontal direction on the first mounting plate 402, the first cylinder support 404 is arranged on the first mounting plate 402, the lifting cylinder 405 is fixedly arranged on the first cylinder support 404, the output end of the lifting cylinder 405 is provided with the second mounting plate 406, the second mounting plate 406 is connected with the third mounting plate 407 through a guide sleeve and a guide rod, a spring is arranged between the third mounting plate 407 and the guide sleeve, the first grinding motor 408 which is horizontally arranged is arranged on the third mounting plate 407, and the first grinding head 409 is arranged on the output end of the first grinding motor 408;
the second plane polishing mechanism 5 and the first plane polishing mechanism 4 are consistent in structure, and two polishing heads of the first plane polishing mechanism 4 and the second plane polishing mechanism 5 respectively polish the upper surfaces of two ends of the clamp spring;
facade grinding machanism 6 includes second base 601, second slip table 602, second cylinder support 603, horizontal cylinder 604, fourth mounting panel 605, fifth mounting panel 606, second grinding motor 607, second grinding head 608, be provided with second slip table 602 on the second base 601, second slip table 602 slides on second base 601 by motor and lead screw subassembly drive, the directional multistation swivel work head 1's of slip direction centre of a circle, two second cylinder supports 603 are installed to the symmetry on the second slip table 602, install horizontal cylinder 604 on the cylinder support, be provided with fourth mounting panel 605 on the horizontal cylinder 604, be connected with fifth mounting panel 606 through uide bushing and guide arm on the fourth mounting panel 605, install the second grinding motor 607 of vertical arrangement on the fifth mounting panel 606, second grinding head 608 is installed to the output of second grinding motor 607, and the contained angle of the piston axis of two horizontal cylinders 604 is unanimous with the opening angle of jump ring.
In the scheme, a clamp spring is magnetically sucked and grabbed to a lower positioning plate by a manipulator, the clamp spring is pushed to a positioning block 202 by a pushing device, the opening direction of the clamp spring can be adjusted by the pushing device 303, then the left side and the right side of the clamp spring are pressed by a pressing component 203, a multi-station rotary workbench 1 rotates to sequentially transfer the clamp spring to a first plane polishing station, a second plane polishing station, a vertical surface polishing station and a blanking station, a lifting cylinder 405 drives a first polishing head 409 to descend at the first plane polishing station, the first polishing head 409 presses the upper surface of the clamp spring through spring elasticity to maintain certain pressure for polishing, a motor drives a first sliding table 403 to move to polish different positions of the upper surface of one end of the clamp spring, then a second plane polishing mechanism 5 polishes the upper surface of the other end of the clamp spring, the vertical surface polishing mechanism 6 polishes the end surface of the clamp spring after polishing of the upper surface, and finally the blanking mechanism 7 takes down the clamp spring.
In practical application, first adjusting mechanisms 8 are further installed between the first mounting plates 402 and between the first bases 401, each first adjusting mechanism 8 includes four first fixing blocks 801, first guide rods 802, first sliding blocks 803, first bearing seats 804, first lead screws 805, first lead screw nuts 806, and first hand wheels 807, the four first guide rod 802 fixing blocks are respectively located below four corners of the first mounting plate 402, two first guide rods 802 are fixedly connected to the first fixing blocks 801, two first sliding blocks 803 are slidably disposed on the first guide rods 802, the first sliding blocks 803 are fixedly mounted on the first bases 401, the first bases 401 are provided with two first bearing seats 804, the first guide rods 804 are rotatably disposed on the first bearing seats 804, the first lead screws 805 are matched with the first lead screw nuts 806 fixedly mounted at the bottoms of the first mounting plates 402, the ends of the first lead screws 805 are further provided with first hand wheels 807, and directions of the first lead screws 805 and the first guide rods 802 are perpendicular to a first horizontal direction. This scheme can be through rotating first wheel 807, adjust the distance of first grinding head 409 to multistation swivel work head 1 to the adaptation is polished of the jump ring of different nominal diameters, if polish the jump ring of less nominal diameter, then first adjustment mechanism 8 will be first grinding head 409 transferred and be close some from multistation swivel work head 1, if polish the jump ring of great nominal diameter, then first adjustment mechanism 8 will be first grinding head 409 transferred and be far away some from multistation swivel work head 1, ensure that first grinding head 409 is located the top of waiting to polish the face all the time.
In practical application, a second adjusting mechanism 9 is further installed between the first cylinder support 404 and the lifting cylinder 405, and includes four second fixed blocks 901, two second guide rods 902, two second sliders 903, a second bearing seat 904, a second lead screw 905, a second lead screw nut 906, a second hand wheel 907 and a cylinder mounting plate 908, where the four second fixed blocks 901 are respectively located at four corners of a side surface of the first cylinder support 404, the two second guide rods 902 are fixedly connected to the second fixed blocks 901, one second slider 903 is slidably installed on the second guide rods 902, the second slider 903 is fixedly installed on one side surface of the cylinder mounting plate 908, the lifting cylinder 405 is fixedly installed on the other side surface of the cylinder mounting plate 908, the first cylinder support 404 is further provided with two second bearing seats 904, the second bearing seats 904 are rotatably provided with second lead screws 905, the second lead screws 905 are matched with the second lead screw nuts 906 fixedly installed on the side surface of the cylinder mounting plate 908, a second hand wheel 907 is further provided at a tail end of the second lead screw 905, and the second lead screws 905 and the second guide rods 902 are both vertically facing towards the cylinder mounting plate 908. In the scheme, the height of the first polishing head 409 can be adjusted by rotating the second wheel 907 so as to adapt to polishing of clamp springs with different thicknesses.
In practical application, still install third adjustment mechanism 10 between third mounting panel 407 and the first motor 408 of polishing, third adjustment mechanism 10 includes motor fixed plate 1001, the front end of third mounting panel 407 is provided with the circular arc groove of two coaxial and symmetries, motor fixed plate 1001 passes the circular arc groove of third mounting panel 407 through two bolts and fastens, motor fixed plate 1001 is square board, and its center is equipped with the installation round hole, and its one side of keeping away from third mounting panel 407 is equipped with the slot opening, and the motor is installed in the round hole, and the slot opening part tightens up through the bolt. In this scheme, can loosen the bolt between motor fixed plate 1001 and the third mounting panel 407 slightly, adjust the orientation of first sanding motor 408, regulation that can be more nimble to the jump ring of adaptation different specifications.
In practical application, be provided with fourth adjustment mechanism 11 between second slip table 602 and the second cylinder support 603, fourth adjustment mechanism 11 includes fourth fixed block 1101, fourth guide rod 1102, fourth slider 1103, fourth bearing 1104, fourth lead screw 1105, fourth screw nut 1106, fourth hand wheel 1107, sixth mounting panel 1108, fourth fixed block 1101 is equipped with four, originally is the four corners position in second slip table 602 upper surface respectively, two fourth guide rods 1102 of fixedly connected with on the fourth fixed block 1101, it is provided with two fourth sliders 1103 to slide on every fourth guide rod 1102, fourth slider 1103 fixed mounting is in sixth mounting panel 1108 bottom, second cylinder support 603 and sixth mounting panel 1108 fixed connection, be equipped with four fourth bearing 1104 on the second slip table 602, fourth bearing 1104 rotates and is provided with two fourth lead screws 1105, fourth lead screw 1105 cooperates with the fourth screw nut 1106 fixed in sixth mounting panel 1108 bottom, the terminal of fourth lead screw 1105 still is provided with fourth hand wheel 1105, the length direction of fourth lead screw 1105 and the fourth lead screw 1102 and the perpendicular direction of the second lead screw 602. In the scheme, the snap springs with different nominal diameters have different opening widths, and the distance between the two second polishing heads 608 can be adjusted by rotating the fourth hand wheel 1107, so that the snap springs with different specifications can be adapted.
In practical application, a fifth adjusting mechanism 12 is installed between the second cylinder support 603 and the horizontal cylinder 604 support, the fifth adjusting mechanism 12 includes four fifth fixed blocks 1201, four fifth guide rods 1202, a fifth slider 1203, a fifth bearing seat 1204, a fifth lead screw 1205, a fifth lead screw nut 1206, a fifth handwheel 1207 and a seventh mounting plate 1208, the fifth fixed blocks 1201 are respectively located at four corners of the side surface of the second cylinder support 603, two fifth guide rods 1202 are fixedly connected to the fifth fixed blocks 1201, a fifth slider 1203 is slidably arranged on the fifth guide rod 1202, the fifth slider 1203 is fixedly installed on one side surface of the seventh mounting plate 1208, the horizontal cylinder 604 is fixedly installed on the other side surface of the seventh mounting plate, two fifth bearing seats 1204 are further arranged on the second cylinder support 603, a fifth lead screw 1205 is rotatably arranged on the fifth bearing seat, the fifth lead screw 1205 is matched with the fifth lead screw nut 1206 fixedly installed on the seventh mounting side surface, a fifth handwheel 7 is further arranged at the tail end of the fifth lead screw 1205, and the fifth lead screw 1201202 and the fifth lead screw 1202 are both face towards the vertical direction. In the scheme, the height of the second polishing head 608 can be adjusted by rotating the fifth hand wheel 1207, so that the adaptability is stronger.
In practical application, still be provided with dust removal mechanism between facade grinding mechanism 6 and the unloading mechanism 7, dust removal mechanism includes negative-pressure air fan and tuber pipe, the tuber pipe is close to this station jump ring department, siphons away the dust of polishing on jump ring surface, guarantees the cleanliness factor on workpiece surface, satisfies the environmental protection requirement simultaneously.
In practical application, a pressing mechanism 13 is further arranged right above the clamp springs of the first plane polishing station and the second plane polishing station, and the pressing mechanism 13 comprises a pressing cylinder 1301 fixed on the top frame and a pressing block 1302 fixed on the output end of the pressing cylinder 1301, so that the clamp springs can be prevented from vibrating and shifting in the polishing process.
The working principle of the invention is as follows:
in the working process of the clamp spring polishing machine, a clamp spring is magnetically sucked and grabbed onto a lower positioning plate by a manipulator, the clamp spring is pushed to a positioning block 202 by a pushing device, the opening direction of the clamp spring can be adjusted by the pushing device 303, then the left side and the right side of the clamp spring are tightly pressed by a pressing component 203, a multi-station rotary workbench 1 rotates to sequentially transfer the clamp spring to a first plane polishing station, a second plane polishing station, a vertical surface polishing station and a blanking station, a lifting cylinder 405 drives a first polishing head 409 to descend at the first plane polishing station, the first polishing head 409 presses the upper surface of the clamp spring through spring elasticity, certain pressure is kept for polishing, a motor drives the first sliding table 403 to move, different positions of the upper surface of one end of the clamp spring are polished, then the upper surface of the other end of the clamp spring is polished by a second plane polishing mechanism 5, the end surface of the clamp spring is polished by a vertical surface polishing mechanism 6, and finally the clamp spring is taken down by a blanking mechanism 7.
The clamp spring polishing machine is also provided with a first adjusting mechanism 8, a second adjusting mechanism 9, a third adjusting mechanism 10, a fourth adjusting mechanism 11 and a fifth adjusting mechanism 12 for adjusting the height, distance and orientation of the polishing head, and can adapt to polishing work of clamp springs of different specifications.
In conclusion, the automatic clamp spring polishing equipment has the advantages of high automation degree, high polishing work efficiency and strong adaptability.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above-mentioned embodiments are only for illustrating the technical idea and features of the present invention, and the purpose is to enable those skilled in the art to understand the content of the present invention and implement it, and not to limit the protection scope of the present invention by this, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (8)
1. The utility model provides an automatic equipment of polishing of jump ring which characterized in that: the clamp spring clamping device comprises a multi-station rotary workbench (1), wherein a plurality of clamp spring clamping mechanisms (2) are installed on the multi-station rotary workbench (1), at least a feeding station, a first plane polishing station, a second plane polishing station, a vertical surface polishing station and a discharging station are arranged around the multi-station rotary workbench (1), and a feeding mechanism (3), a first plane polishing mechanism (4), a second plane polishing mechanism (5), a vertical surface polishing mechanism (6) and a discharging mechanism (7) are respectively installed on each corresponding station;
the feeding mechanism (3) comprises a material storage rack (301), a first manipulator (302) and a pushing device (303), wherein a plurality of clamp springs are placed on the material storage rack (301), openings of the clamp springs are limited by trapezoidal limiting columns, the openings of the clamp springs are consistent outwards, the manipulator is a two-axis manipulator and can move transversely and longitudinally, a magnetic suction claw is mounted at the tail end of the manipulator, and a conical positioning surface is arranged in front of a movable end of the pushing device (303);
the clamp spring clamping mechanism (2) comprises a lower positioning plate (201), a positioning block (202) and a pressing assembly (203), the positioning block (202) is located at a position far away from the pushing device (303), the positioning block (202) comprises two arc surfaces used for positioning, the clamp spring is in contact with the two arc surfaces, and the clamp spring is pressed on the lower positioning plate (201) through the two pressing assemblies (203);
the first plane grinding mechanism (4) comprises a first base (401), a first mounting plate (402), a first sliding table (403), a first air cylinder support (404), a lifting air cylinder (405), a second mounting plate (406), a third mounting plate (407), a first grinding motor (408) and a first grinding head (409), wherein the first mounting plate (402) is arranged on the first base (401), the first sliding table (403) is arranged on the first mounting plate (402), the first sliding table (403) is driven by a motor and a screw rod assembly to move in a first horizontal direction on the first mounting plate (402), the first air cylinder support (404) is arranged on the first mounting plate (402), the lifting air cylinder (405) is fixedly arranged on the first air cylinder support (404), the output end of the lifting air cylinder (405) is provided with the second mounting plate (406), the second mounting plate (406) is connected with the third mounting plate (407) through a guide sleeve and a guide rod, a spring is arranged between the third mounting plate (407) and the guide sleeve, the first grinding head (408) is arranged on the third mounting plate (407);
the second plane grinding mechanism (5) and the first plane grinding mechanism (4) are consistent in structure, and two grinding heads of the first plane grinding mechanism (4) and the second plane grinding mechanism (5) respectively grind the upper surfaces of two ends of the clamp spring;
facade grinding machanism (6) include second base (601), second slip table (602), second cylinder support (603), horizontal cylinder (604), fourth mounting panel (605), fifth mounting panel (606), second grinding motor (607), second grinding head (608), be provided with second slip table (602) on second base (601), second slip table (602) is slided on second base (601) by motor and lead screw subassembly drive, the directional multistation swivel work head's of slip direction (1) centre of a circle, two second cylinder supports (603) are installed to symmetry on second slip table (602), install horizontal cylinder (604) on the cylinder support, be provided with fourth mounting panel (605) on horizontal cylinder (604), be connected with fifth mounting panel (606) through uide bushing and guide arm on fourth mounting panel (605), install vertical second grinding motor (607) of arranging on fifth mounting panel (606), second grinding motor (607) is installed to the output of second grinding motor (607), and the second grinding head (604) is installed to the piston shaft of two horizontal cylinder (604) and the unanimous angle of grinding head.
2. The automatic jump ring grinding device of claim 1, characterized in that: first adjusting mechanisms (8) are further mounted between the first mounting plates (402) and between the first bases (401), each first adjusting mechanism (8) comprises four first fixing blocks (801), four first guide rods (802), four first sliding blocks (803), two first bearing seats (804), a first lead screw (805), a first lead screw nut (806) and a first hand wheel (807), the four first guide rod (802) fixing blocks are respectively located below four corners of the first mounting plate (402), the two first guide rods (802) are fixedly connected to the first fixing blocks (801), the two first sliding blocks (803) are arranged on the first guide rods (802) in a sliding mode, the first sliding blocks (803) are fixedly mounted on the first bases (401), the two first bearing seats (804) are arranged on the first bases (401), a first lead screw (805) is rotatably arranged on the first bearing seats (804), the first lead screw (805) is matched with the first lead screw nut (806) fixedly mounted at the bottoms of the first mounting plates (402), and a first lead screw nut (805) is arranged at the tail end of the first lead screw (805) in a horizontal direction, and the first guide rod (802) and the first hand wheel (807) are arranged in a vertical direction.
3. The automatic jump ring grinding device of claim 1, characterized in that: a second adjusting mechanism (9) is further arranged between the first air cylinder bracket (404) and the lifting air cylinder (405) and comprises a second fixed block (901), a second guide rod (902), a second sliding block (903), a second bearing seat (904), a second lead screw (905), a second lead screw nut (906), a second hand wheel (907) and an air cylinder mounting plate (908), four second fixing blocks (901) are arranged and are respectively positioned on four corners of the side surface of the first cylinder bracket (404), two second guide rods (902) are fixedly connected to the second fixed block (901), a second sliding block (903) is arranged on the second guide rod (902) in a sliding way, the second sliding block (903) is fixedly arranged on one side surface of the air cylinder mounting plate (908), the lifting cylinder (405) is fixedly arranged on the other side surface of the cylinder mounting plate (908), the first cylinder bracket (404) is also provided with two second bearing seats (904), a second screw rod (905) is rotatably arranged on the second bearing seat (904), the second lead screw (905) is matched with a second lead screw nut (906) fixedly arranged on the side surface of the cylinder mounting plate (908), the tail end of the second screw rod (905) is also provided with a second hand wheel (907), the second screw rod (905) and the second guide rod (902) are both vertically oriented.
4. The automatic circlip grinding device according to claim 1, wherein: still install third adjustment mechanism (10) between third mounting panel (407) and first grinding motor (408), third adjustment mechanism (10) include motor fixed plate (1001), the front end of third mounting panel (407) is provided with the circular arc groove of two coaxial and symmetries, motor fixed plate (1001) pass the circular arc groove of third mounting panel (407) through two bolts and fasten, motor fixed plate (1001) are square board, and its center is equipped with the installation round hole, and its one side of keeping away from third mounting panel (407) is equipped with the slot opening, and the motor is installed in the round hole, and the slot opening part tightens up through the bolt.
5. The automatic jump ring grinding device of claim 1, characterized in that: a fourth adjusting mechanism (11) is arranged between the second sliding table (602) and the second cylinder bracket (603), the fourth adjusting mechanism (11) comprises a fourth fixing block (1101), a fourth guide rod (1102), a fourth sliding block (1103), a fourth bearing seat (1104), a fourth lead screw (1105), a fourth lead screw nut (1106), a fourth hand wheel (1107) and a sixth mounting plate (1108), four fourth fixing blocks (1101) are arranged, which are respectively at four corners of the upper surface of the second sliding table (602), two fourth guide rods (1102) are fixedly connected to the fourth fixing block (1101), two fourth sliding blocks (1103) are slidably arranged on each fourth guide rod (1102), the fourth sliding block (1103) is fixedly arranged at the bottom of the sixth mounting plate (1108), the second cylinder bracket (603) is fixedly connected with a sixth mounting plate (1108), four fourth bearing seats (1104) are arranged on the second sliding table (602), the fourth bearing seat (1104) is rotatably provided with two fourth screw rods (1105), the fourth screw rod (1105) is matched with a fourth screw rod nut (1106) fixed at the bottom of a sixth mounting plate (1108), the tail end of the fourth screw rod (1105) is also provided with a fourth hand wheel (1107), the length directions of the fourth screw rod (1105) and the fourth guide rod (1102) are vertical to the moving direction of the second sliding table (602).
6. The automatic jump ring grinding device of claim 1, characterized in that: a fifth adjusting mechanism (12) is arranged between the second cylinder bracket (603) and the horizontal cylinder (604), the fifth adjusting mechanism (12) comprises a fifth fixed block (1201), a fifth guide rod (1202), a fifth sliding block (1203), a fifth bearing seat (1204), a fifth screw rod (1205), a fifth screw rod nut (1206), a fifth hand wheel (1207) and a seventh mounting plate (1208), four fifth fixing blocks (1201) are respectively arranged on four corners of the side surface of the second cylinder bracket (603), two fifth guide rods (1202) are fixedly connected to the fifth fixing block (1201), a fifth sliding block (1203) is arranged on the fifth guide rod (1202) in a sliding way, the fifth sliding block (1203) is fixedly arranged on one side surface of a seventh mounting plate (1208), the horizontal cylinder (604) is fixedly arranged on the other side surface of the seventh mounting plate (1208), two fifth bearing seats (1204) are also arranged on the second cylinder bracket (603), a fifth screw rod (1205) is rotatably arranged on the fifth bearing seat (1204), the fifth lead screw (1205) is matched with a fifth lead screw nut (1206) fixedly arranged on the seventh mounting side surface, the tail end of the fifth screw rod (1205) is also provided with a fifth hand wheel (1207), the fifth screw rod (1205) and the fifth guide rod (1202) are both vertically oriented.
7. The automatic jump ring grinding device of claim 1, characterized in that: and a dust removal mechanism is further arranged between the vertical surface polishing mechanism (6) and the blanking mechanism (7), the dust removal mechanism comprises a negative pressure fan and an air pipe, and the air pipe is close to the station clamp spring.
8. The automatic jump ring grinding device of claim 1, characterized in that: and a pressing mechanism (13) is further arranged right above the clamp springs of the first plane grinding station and the second plane grinding station, and the pressing mechanism (13) comprises a pressing cylinder (1301) fixed on the top frame and a pressing block (1302) fixed on the output end of the pressing cylinder (1301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111520916.6A CN114178982B (en) | 2021-12-13 | 2021-12-13 | Automatic equipment of polishing of jump ring |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111520916.6A CN114178982B (en) | 2021-12-13 | 2021-12-13 | Automatic equipment of polishing of jump ring |
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| CN114178982A CN114178982A (en) | 2022-03-15 |
| CN114178982B true CN114178982B (en) | 2022-10-28 |
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| CN114178982A (en) | 2022-03-15 |
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