CN112621546B - Polishing device and polishing method for stainless steel product - Google Patents
Polishing device and polishing method for stainless steel product Download PDFInfo
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- CN112621546B CN112621546B CN202011500793.5A CN202011500793A CN112621546B CN 112621546 B CN112621546 B CN 112621546B CN 202011500793 A CN202011500793 A CN 202011500793A CN 112621546 B CN112621546 B CN 112621546B
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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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/04—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped workpieces
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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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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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
- B24B41/02—Frames; Beds; Carriages
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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
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
Abstract
The invention discloses a polishing device and a polishing method for stainless steel products, which comprise a side plate, a transverse position adjusting unit, a rotating unit, a polishing diameter adjusting unit, a polishing unit and a fixing unit, wherein the side plate is provided with a plurality of polishing holes; a fixing unit is arranged in the middle of the side face of the side plate, a rotating unit is arranged on the rear side of the side plate through a transverse position adjusting unit, a polishing diameter adjusting unit is arranged on one side of the rotating unit close to the fixing unit, and a polishing unit is arranged on a sliding block of the polishing diameter adjusting unit; the polishing unit comprises a first support, a first support shaft, a first rotating rod, a support rod, a second support shaft, a second support, a fixed column, a movable sleeve, a pin shaft, a second rotating rod, a connecting shaft, a polishing rod, a sliding sleeve, a sliding disc, a spring, an end cover and a threaded sleeve. The polishing device can finish polishing of the inner side and the outer side of a stainless steel product, can reduce occupied space of a workshop, is convenient to use and high in polishing efficiency, and can save cost.
Description
Technical Field
The invention relates to the technical field of stainless steel product processing, in particular to a polishing device and a polishing method for a stainless steel product.
Background
In the polishing process of the stainless steel products, particularly in the polishing process of common stainless steel basins or stainless steel bowls, the inner side polishing is firstly carried out on one polishing machine, then the polishing is carried out on the outer side by putting the polishing machine into the other polishing machine, the transportation is troublesome, a plurality of devices are needed, the occupied space is large, and the polishing efficiency is low.
Disclosure of Invention
The invention aims to overcome the existing defects and provides a polishing device and a polishing method for stainless steel products.
In order to achieve the purpose, the invention provides the following technical scheme: a polishing device for stainless steel products comprises a side plate, a transverse position adjusting unit, a rotating unit, a polishing diameter adjusting unit, a polishing unit and a fixing unit;
a fixing unit is arranged in the middle of the side face of the side plate, a rotating unit is arranged on the rear side of the side plate through a transverse position adjusting unit, a polishing diameter adjusting unit is arranged on one side of the rotating unit close to the fixing unit, and a polishing unit is arranged on a sliding block of the polishing diameter adjusting unit;
the polishing unit comprises a first support, a first support shaft, a first rotating rod, a support rod, a second support shaft, a second support, a fixed column, a movable sleeve, a pin shaft, a second rotating rod, a connecting shaft, a polishing rod, a sliding sleeve, a sliding disc, a spring, an end cover and a threaded sleeve, wherein the rear side of the side surface of a sliding block of the polishing diameter adjusting unit is fixedly provided with the second support through the support rod, the second support passes through the second support shaft and is movably connected with one end of the second rotating rod, the front side of the side surface of the sliding block of the polishing diameter adjusting unit is fixedly provided with the first support, the first support passes through the first support shaft and is movably connected with one end of the first rotating rod, the other end of the first rotating rod is fixedly connected with the sliding sleeve, the sliding disc is slidably connected inside the sliding sleeve, the side surface of the sliding disc is connected with the sliding rod, the end part of the sliding sleeve is connected with the end cover through the threaded sleeve, the sliding rod passes through a middle round hole of the end cover and is connected with the movable sleeve, the part of the sliding rod, which is located in the sliding sleeve, is sleeved with a spring, a fixed column is fixed on the side face of the other end of the rotary rod II, the movable sleeve is movably connected with the fixed column, one end, which is far away from the support II, of the rotary rod II is connected with one end of the connecting shaft through a pin shaft, and the other end of the connecting shaft is connected with the polishing rod through a quick-release assembly.
The polishing device comprises a fixing unit, a polishing diameter adjusting unit, a polishing unit and a polishing unit, wherein the fixing unit can be used for fixing the inner side of a stainless steel product in a rotating body shape and also can be used for fixing the outer side of the stainless steel product in the rotating body shape;
because the rebound effect of spring, can be all the time with the pulling of slide bar in to the slip cover, if pull the polishing rod, then can drive two rotations of swing arm around two activities of support axle through the connecting axle, can pull out the slide bar outward to the slip cover this moment, the spring is compressed this moment, in case two rotatory central lines that exceed branch of swing arm, the elasticity of spring can pull two rotations of swing arm to the opposite side, thereby will polish excellent removal to the opposite side through the connecting axle, the elasticity of spring this moment also can make polishing rod have the cushioning effect when polishing, can improve polishing effect.
Furthermore, the quick-release assembly comprises a prismatic hole, a first magnetic block, a second magnetic block and a prismatic column, the prismatic hole is formed in the end portion of the polishing rod, the prismatic column matched with the prismatic hole is fixed to the end portion of the connecting shaft, the second magnetic block is fixed to the end portion of the prismatic column, the first magnetic block is arranged in the prismatic hole, and one ends of the first magnetic blocks, close to the second magnetic block, are attracted together in an opposite mode.
Because the cooperation of prismatic hole and prismatic post can realize the quick assembly or the change of connecting axle and polishing stick to can avoid polishing the stick and for rotating the connecting axle, guarantee to polish the polishing effect of stick, use magnetic path one and magnetic path two can avoid the prismatic post to break away from prismatic hole, and pull with hand power then conveniently take out.
Further, the horizontal position adjustment unit includes slide bar, lead screw, mount pad, sliding ring, movable rod, nut, dead lever and horizontal adjustment motor, the rear side upper and lower end of curb plate is fixed with horizontal slide bar respectively, and the tip of two slide bars passes through dead lever fixed connection, the rear side middle part of curb plate passes through the mount pad and rotates the one end of connecting the lead screw, the other end of lead screw rotates with the middle part of dead lever and is connected and connect the output shaft of horizontal adjustment motor, horizontal adjustment motor fixes the side at the dead lever, the both ends of movable rod are fixed with the sliding ring respectively, and the middle part of movable rod is fixed with the nut, nut and lead screw threaded connection, and sliding ring and slide bar sliding connection.
The transverse adjusting motor can drive the screw rod to rotate when working, and the screw action of the screw rod and the nut can drive the sliding ring on the movable rod to move along the sliding rod, so that the rotating unit on the side surface of the movable rod is driven to move left and right in the transverse direction.
Further, the rotating unit comprises a mounting plate, a reinforcing rod, a power box, a rotating disk, a rotating motor, a driving gear, a mounting shaft, a transmission gear, an output gear and a power shaft, the mounting plate parallel to the side plate is fixed on the side surface of the movable rod, and the two sides of the mounting plate are connected with the two ends of the movable rod in a reinforcing way through reinforcing rods, a power box is fixed on one side of the mounting plate away from the side plate, a rotating motor is fixed in the power box, an output shaft of the rotating motor is connected with a driving gear, a transmission gear is arranged in the power box through a mounting shaft, the side surface of the power box is rotationally connected with a power shaft through a bearing, one end of the power shaft, which is positioned in the power box, is connected with an output gear, the output gear is meshed with one end of a transmission gear, the other end of the transmission gear is meshed with the driving gear, and the other end of the power shaft penetrates through the mounting plate and is connected with the rotating disc.
The rotating motor works and is sequentially driven by the meshing of the driving gear, the transmission gear and the output gear, so that the rotating speed and the torque are changed, the power shaft is driven to rotate, and the power shaft drives the rotating disc to rotate.
Further, polishing diameter adjustment unit includes rectangular channel, sliding block, two-way screw rod and diameter adjustment motor, the rectangular channel is seted up in one side that the rotary disk is close to the curb plate, the rectangular channel internal rotation is connected with two-way screw rod, two end screw thread opposite direction of two-way screw rod, and the one end of two-way screw rod is connected with diameter adjustment motor's output shaft, diameter adjustment motor fixes the side at the rotary disk, two sliding blocks and rectangular channel sliding connection of threaded connection respectively at the both ends of two-way screw rod.
The diameter adjustment motor works to drive the bidirectional screw rod to rotate, and the two sliding blocks can be driven to move in opposite directions or back to back in the rectangular groove due to opposite thread directions at the two ends of the bidirectional screw rod.
Further, the fixed unit comprises a fixed end plate, a guide rod, a movable block, a bidirectional screw rod, a transverse column, an arc-shaped fixed plate, an arc-shaped clamping groove and a fixed motor, the side surface of the side plate is provided with two fixed end plates which are corresponding up and down, a guide rod is fixed between the two fixed end plates, and a bidirectional screw rod parallel to the guide rod is rotatably connected between the two fixed end plates, the directions of threads at two ends of the bidirectional screw rod are opposite, the bottom end of the bidirectional screw rod is connected with an output shaft of the fixed motor, and fixed motor fixes the fixed end plate downside in the bottom, the both ends of two-way lead screw threaded connection respectively have two movable blocks, the slide opening on two movable blocks respectively with guide bar sliding connection, the side of two movable blocks is connected with corresponding arc fixed plate through the spreader respectively, the arc draw-in groove has all been seted up to two arc fixed plate's inboard.
The work of fixed motor can drive two-way lead screw and rotate, because the screw thread effect at the both ends of two-way lead screw can make two movable blocks move about along the guide bar in opposite directions or back of the body mutually, thereby drive two arc fixed plates and be close or keep away from, two arc fixed plates are close can fix the stainless steel product outside of rotor type, the arc draw-in groove can block the border of the stainless steel product of rotor type, two arc fixed plates keep away from can deepen deep into the stainless steel product inboard of rotor type, fix stainless steel product inboard.
Further, fixed unit includes arc fixed plate, arc draw-in groove, slide rail, rack, horizontal pole, sun gear, center pin, support frame, motor cabinet and fixed motor, one side that the curb plate is close to polishing unit is equipped with two slide rails that are parallel to each other, and two slide rails are sliding connection about respectively has two racks, and the one end that two racks kept away from each other is connected with arc fixed plate through the horizontal pole respectively, and two arc fixed plate set up relatively and the arc draw-in groove has all been seted up to the inboard, and the side of curb plate is located to rotate between two racks and is connected with the center pin, the end connection of center pin has sun gear, sun gear is connected with two rack toothing, the other end of center pin passes the curb plate and connects the output shaft of fixed motor, fixed motor passes through motor cabinet and support frame to be fixed on the curb plate.
Fixed motor work drives the central gear and rotates, because the meshing of central gear and rack can make two racks move about on the slide rail, two racks can be close each other in step or keep away from, thereby it is close or keep away from to drive two arc fixed plates through the horizontal pole, two arc fixed plates are close can to fix the stainless steel product outside of rotor type, the stainless steel product's of rotor type border can be blocked to the arc draw-in groove, two arc fixed plates keep away from can deepening the stainless steel product inboard of rotor type, fix stainless steel product inboard.
Further, still include spacing unit, spacing unit includes fixed end block, electric putter, fixture block and limit gear, be fixed with limit gear on the center pin, the one end of connecting electric putter through fixed end block on the curb plate, electric putter's the other end is connected with the fixture block, the fixture block cooperates the joint with the tooth of limit gear side. After the two arc-shaped fixing plates are fixed, the electric push rod extends to drive the clamping block to clamp the limiting gear, so that the central shaft cannot rotate, and the arc-shaped fixing plates are limited in position.
Further, still include polishing piece collecting unit, polishing piece collecting unit includes bottom plate, limiting plate, arc collecting plate and encapsulation board, the bottom side of curb plate is fixed with the bottom plate, the bottom plate corresponds the position both sides of fixed unit and is equipped with the limiting plate respectively, has placed the arc collecting plate between two limiting plates, the collecting vat is formed through the encapsulation board encapsulation in the both sides of arc collecting plate.
The piece that the polishing produced can fall into the arc collecting plate in, uses the limiting plate to carry out the position to the arc collecting plate and prescribes a limit to, because the shape of arc collecting plate, the arc collecting plate can easily overturn forward, can easily pour the piece.
A polishing method of a polishing apparatus for stainless steel products, comprising the steps of:
the method comprises the following steps: clamping the outer side of the stainless steel product by using a fixing unit, and then adjusting the position of a polishing unit by using a polishing diameter adjusting unit;
step two: breaking the polishing rod of the polishing unit outwards, and then moving the polishing unit to the stainless steel product by using the transverse position adjusting unit;
step three: the rotating unit is used for controlling the rotating disc to rotate so as to drive the polishing unit to rotate, so that the inner side of the stainless steel product is polished;
step four: after polishing the inner side of the stainless steel product, using a fixing unit to expand and fix the inner side of the stainless steel product, then pulling a polishing rod of a polishing unit to the inner side, and using a polishing diameter adjusting unit to enable the two polishing units to be away from each other;
step five: and the rotating unit works, and the side surface of the polishing rod of the polishing unit rotates around the outer side of the stainless steel product to finish polishing the outer side of the stainless steel product.
Compared with the prior art, the invention has the beneficial effects that: the polishing device and the polishing method for the stainless steel products have the following advantages:
1. the polishing device comprises a fixing unit, a polishing diameter adjusting unit, a polishing unit and a polishing unit, wherein the fixing unit can be used for fixing the inner side of a stainless steel product in a rotator shape and also can be used for fixing the outer side of the stainless steel product in the rotator shape, the horizontal position of the polishing unit can be changed by using the horizontal position adjusting unit, the rotating unit can drive the polishing unit to rotate at a high speed to provide polishing speed, the polishing diameter adjusting unit can be used for changing the distance between the two polishing units, the polishing unit can be used for changing the polishing speed when the inner side and the outer side of the stainless steel product in the rotator shape need to be polished, and the polishing unit can effectively polish the stainless steel product.
2. Because the rebound effect of spring, can be all the time with the pulling of slide bar in to the slip cover, if pull the polishing rod, then can drive two rotations of swing arm around two activities of support axle through the connecting axle, can pull out the slide bar outward to the slip cover this moment, the spring is compressed this moment, in case two rotatory central lines that exceed branch of swing arm, the elasticity of spring can pull two rotations of swing arm to the opposite side, thereby will polish excellent removal to the opposite side through the connecting axle, the elasticity of spring this moment also can make polishing rod have the cushioning effect when polishing, can improve polishing effect.
3. The polishing device can finish polishing of the inner side and the outer side of a stainless steel product, can reduce occupied space of a workshop, is convenient to use and high in polishing efficiency, and can save cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is an enlarged schematic view of the polishing unit shown in FIG. 3 according to the present invention;
FIG. 5 is a schematic view of a partial cross-sectional structure of a polishing unit according to the present invention;
FIG. 6 is a schematic view of a quick release assembly of the polishing unit according to the present invention;
FIG. 7 is a schematic view of a rotary unit according to the present invention;
FIG. 8 is a schematic structural diagram of a second fixing unit according to an embodiment of the present invention;
fig. 9 is a schematic structural view of a second fixing unit and a limiting unit according to an embodiment of the present invention.
In the figure: 1 side plate, 2 transverse position adjusting units, 21 sliding rods, 22 lead screws, 23 mounting seats, 24 sliding rings, 25 movable rods, 26 nuts, 27 fixing rods, 28 transverse adjusting motors, 3 rotating units, 31 mounting plates, 32 reinforcing rods, 33 power boxes, 34 rotating disks, 35 rotating motors, 36 driving gears, 37 mounting shafts, 38 transmission gears, 39 output gears, 310 power shafts, 4 polishing diameter adjusting units, 41 rectangular grooves, 42 sliding blocks, 43 bidirectional screw rods, 44 diameter adjusting motors, 5 polishing units, 51 support seats, 52 support seat shafts I, 53 rotating rod I, 54 support rods, 55 support seat shafts II, 56 support seat II, 57 fixed columns, 58 movable sleeves, 59 pin shafts, 510 rotating rod II, 511 connecting shafts, 512 polishing rods, 513 sliding rods, 514 sliding sleeves, 515 sliding disks, 516 springs, 517 end covers, 518 threaded sleeves, 519 holes, 520 magnetic blocks I, 521 magnetic blocks II, 522 prismatic columns, 511 connecting shafts, 512 polishing rods, 513 sliding rods, 514 sliding sleeves, 515 sliding sleeves, 516 sliding disks, 516 springs, 517 end covers, 518 threaded sleeves, 519 holes, 520 magnetic blocks I, 521 magnetic blocks II, 6 fixed units, 601 fixed end plates, 602 guide rods, 603 movable blocks, 604 bidirectional screw rods, 605 transverse columns, 606 arc-shaped fixed plates, 607 arc-shaped clamping grooves, 611 sliding rails, 612 racks, 613 transverse rods, 614 central gears, 615 central shafts, 616 supporting frames, 617 motor bases, 618 fixed motors, 7 limiting units, 71 fixed end blocks, 72 electric push rods, 73 clamping blocks, 74 limiting gears, 8 polishing debris collecting units, 81 bottom plates, 82 limiting plates, 83 arc-shaped collecting plates and 84 packaging plates.
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.
In the first embodiment, please refer to fig. 1 to 7, this embodiment provides a technical solution: a polishing device for stainless steel products comprises a side plate 1, a transverse position adjusting unit 2, a rotating unit 3, a polishing diameter adjusting unit 4, a polishing unit 5 and a fixing unit 6;
a fixing unit 6 is arranged in the middle of the side surface of the side plate 1, a rotating unit 3 is arranged on the rear side of the side plate 1 through a transverse position adjusting unit 2, a polishing diameter adjusting unit 4 is arranged on one side, close to the fixing unit 6, of the rotating unit 3, and a polishing unit 5 is arranged on a sliding block 42 of the polishing diameter adjusting unit 4;
the polishing unit 5 comprises a first support 51, a first support shaft 52, a first rotating rod 53, a support rod 54, a second support shaft 55, a second support 56, a fixed column 57, a movable sleeve 58, a pin 59, a second rotating rod 510, a connecting shaft 511, a polishing rod 512, a sliding rod 513, a sliding sleeve 514, a sliding disc 515, a spring 516, an end cover 517 and a threaded sleeve 518, wherein the second support 56 is fixed on the rear side of the side surface of the sliding block 42 of the polishing diameter adjusting unit 4 through the support rod 54, the second support 56 is movably connected with one end of the second rotating rod 510 through the second support shaft 55, the first support 51 is fixed on the front side of the side surface of the sliding block 42 of the polishing diameter adjusting unit 4, the first support 51 is movably connected with one end of the first rotating rod 53 through the first support shaft 52, the other end of the first rotating rod 53 is fixedly connected with the sliding sleeve 514, the sliding disc 515 is slidably connected inside the sliding sleeve 514, the side surface of the sliding disc 515 is connected with the sliding rod 513, the end of the sliding sleeve 514 is connected with the end cover 517 through the threaded sleeve 518, the sliding rod 513 penetrates through a circular hole in the middle of the end cover 517 and is connected with a movable sleeve 58, a spring 516 is sleeved on the part, located in the sliding sleeve 514, of the sliding rod 513, a fixed column 57 is fixed on the side face of the other end of the second rotating rod 510, the movable sleeve 58 is movably connected with the fixed column 57, one end, far away from the second support 56, of the second rotating rod 510 is connected with one end of the connecting shaft 511 through a pin shaft 59, and the other end of the connecting shaft 511 is connected with the polishing rod 512 through a quick-release assembly.
The fixing unit 6 can be used for fixing the inner side of a stainless steel product in a rotator shape and also can be used for fixing the outer side of the stainless steel product in a rotator shape, the transverse position of the polishing unit 5 can be changed by using the transverse position adjusting unit 2, the polishing unit 5 can be driven to rotate at a high speed by using the rotating unit 3 so as to provide the polishing speed, the distance between the two polishing units 5 can be changed by using the polishing diameter adjusting unit 4, the distance can be changed aiming at the inner side and the outer side of the stainless steel product in a rotator shape to be polished, and the polishing unit 5 can effectively polish the stainless steel product;
due to the resilience of the spring 516, the sliding rod 513 can be pulled towards the inside of the sliding sleeve 514 all the time, if the polishing rod 512 is pulled, the connecting shaft 511 drives the rotary rod II 510 to move around the support shaft II 55, the sliding rod 513 is pulled out of the sliding sleeve 514 at the moment, the spring 516 is compressed, once the rotary rod II 510 rotates to exceed the central line of the supporting rod 54, the elastic force of the spring 516 pulls the rotary rod II 510 towards the other side, the polishing rod 512 is moved to the other side through the connecting shaft 511, and at the moment, the elastic force of the spring 516 can enable the polishing rod 512 to have a buffering effect during polishing, so that the polishing effect can be improved.
The quick-release assembly comprises a prismatic hole 519, a first magnetic block 520, a second magnetic block 521 and a prismatic column 522, the prismatic hole 519 is formed in the end portion of the polishing rod 512, the prismatic column 522 matched with the prismatic hole 519 is fixed to the end portion of the connecting shaft 511, the second magnetic block 521 is fixed to the end portion of the prismatic column 522, the first magnetic block 520 is arranged in the prismatic hole 519, and one end of the first magnetic block 520 close to the second magnetic block 521 is attracted together in an opposite mode.
Due to the fact that the prismatic hole 519 and the prismatic column 522 are matched, the connecting shaft 511 and the polishing rod 512 can be assembled or replaced quickly, the polishing rod 512 can be prevented from rotating relative to the connecting shaft 511, the polishing effect of the polishing rod 512 is guaranteed, the prismatic column 522 can be prevented from being separated from the prismatic hole 519 by the aid of the first magnetic block 520 and the second magnetic block 521, and the prismatic column 522 can be taken out conveniently by manual pulling.
Horizontal position adjustment unit 2 includes slide bar 21, lead screw 22, mount pad 23, sliding ring 24, movable rod 25, nut 26, dead lever 27 and horizontal adjustment motor 28, the lower extreme is fixed with horizontal slide bar 21 respectively on the rear side of curb plate 1, the tip of two slide bars 21 passes through dead lever 27 fixed connection, the rear side middle part of curb plate 1 rotates the one end of connecting lead screw 22 through mount pad 23, the other end of lead screw 22 rotates with the middle part of dead lever 27 and is connected and the output shaft of horizontal adjustment motor 28, horizontal adjustment motor 28 fixes the side at dead lever 27, the both ends of movable rod 25 are fixed with sliding ring 24 respectively, and the middle part of movable rod 25 is fixed with nut 26, nut 26 and lead screw 22 threaded connection, and sliding ring 24 and slide bar 21 sliding connection.
The transverse adjustment motor 28 is operated to drive the lead screw 22 to rotate, and the slide ring 24 on the movable rod 25 is driven to move along the slide rod 21 due to the threaded action of the lead screw 22 and the nut 26, so as to drive the rotary unit 3 at the side of the movable rod 25 to move left and right in the transverse direction.
The rotating unit 3 comprises a mounting plate 31, a reinforcing rod 32, a power box 33, a rotating disc 34, a rotating motor 35, a driving gear 36, a mounting shaft 37, a transmission gear 38, an output gear 39 and a power shaft 310, wherein the mounting plate 31 parallel to the side plate 1 is fixed on the side surface of the movable rod 25, two sides of the mounting plate 31 are in reinforced connection with two ends of the movable rod 25 through the reinforcing rod 32, the power box 33 is fixed on one side of the mounting plate 31 away from the side plate 1, the rotating motor 35 is fixed in the power box 33, the output shaft of the rotating motor 35 is connected with the driving gear 36, the transmission gear 38 is mounted in the power box 33 through the mounting shaft 37, the power shaft 310 is rotatably connected on the side surface of the power box 33 through a bearing, the output gear 39 is connected at one end of the power shaft 310 in the power box 33, the output gear 39 is in meshing connection with one end of the transmission gear 38, and the other end of the transmission gear 38 is in meshing connection with the driving gear 36, the other end of the power shaft 310 passes through the mounting plate 31 and is connected with the rotary disk 34.
The rotating motor 35 works and is sequentially driven by the meshing of the driving gear 36, the transmission gear 38 and the output gear 39, so that the rotating speed and the torque are changed, the power shaft 310 is driven to rotate, and the power shaft 310 drives the rotating disc 34 to rotate.
The polishing diameter adjusting unit 4 comprises a rectangular groove 41, a sliding block 42, a bidirectional screw 43 and a diameter adjusting motor 44, wherein the rectangular groove 41 is arranged on one side of the rotating disc 34 close to the side plate 1, the bidirectional screw 43 is connected in the rectangular groove 41 in a rotating mode, the thread directions of two ends of the bidirectional screw 43 are opposite, one end of the bidirectional screw 43 is connected with an output shaft of the diameter adjusting motor 44, the diameter adjusting motor 44 is fixed on the side face of the rotating disc 34, two ends of the bidirectional screw 43 are respectively in threaded connection with the two sliding blocks 42, and the two sliding blocks 42 are in sliding connection with the rectangular groove 41.
The diameter adjustment motor 44 operates to drive the bidirectional screw 43 to rotate, and the two sliding blocks 42 can be driven to move in opposite directions or back to back in the rectangular groove 41 due to the opposite thread directions at the two ends of the bidirectional screw 43.
The fixed unit 6 comprises a fixed end plate 601, a guide rod 602, a movable block 603, a bidirectional screw 604, a cross column 605, an arc-shaped fixed plate 606, an arc-shaped slot 607 and a fixed motor 618, two fixed end plates 601 corresponding up and down are arranged on the side surface of the side plate 1, the guide rod 602 is fixed between the two fixed end plates 601, and a bidirectional screw 604 parallel to the guide rod 602 is rotatably connected between the two fixed end plates 601, the two ends of the bidirectional screw 604 have opposite thread directions, the bottom end of the bidirectional screw 604 is connected with an output shaft of a fixed motor 618, and fixed motor 618 is fixed in the fixed end plate 601 downside of bottom, and the both ends of two-way lead screw 604 threaded connection have two movable blocks 603 respectively, and the slide opening on two movable blocks 603 respectively with guide bar 602 sliding connection, the side of two movable blocks 603 is connected with corresponding arc fixed plate 606 through spreader 605 respectively, and arc draw-in groove 607 has all been seted up to the inboard of two arc fixed plates 606.
The work of fixed motor 618 can drive two-way lead screw 604 and rotate, because the screw thread effect at the both ends of two-way lead screw 604 can make two movable blocks 603 move along guide bar 602 in opposite directions or back of the body mutually, thereby drive two arc fixed plates 606 and be close or keep away from, two arc fixed plates 606 are close can be fixed to the stainless steel product outside of rotor form, arc draw-in groove 607 can block the border of the stainless steel product of rotor form, two arc fixed plates 606 are kept away from can go deep into the stainless steel product inboard of rotor form, fix stainless steel product inboard.
In the second embodiment, referring to fig. 8-9, the present embodiment provides a technical solution: a polishing device for stainless steel products, characterized in that:
the fixing unit 6 includes an arc fixing plate 606, an arc slot 607, a slide rail 611, a rack 612, a cross bar 613, a central gear 614, a central shaft 615, a support frame 616, a motor base 617 and a fixing motor 618, one side of the side plate 1 close to the polishing unit 5 is provided with two parallel slide rails 611, the two slide rails 611 are respectively connected with two racks 612 in a vertical sliding manner, one ends, away from each other, of the two racks 612 are respectively connected with an arc fixing plate 606 through a cross bar 613, the two arc fixing plates 606 are oppositely arranged, and arc clamping grooves 607 are formed in the inner sides of the two arc fixing plates 606, the side surface of the side plate 1 is located between the two racks 612 and is rotatably connected with a central shaft 615, the end portion of the central shaft 615 is connected with a central gear 614, the central gear 614 is meshed with the two racks 612 and connected, the other end of the central shaft 615 penetrates through the side plate 1 and is connected with an output shaft of a fixed motor 618, and the fixed motor 618 is fixed on the side plate 1 through a motor base 617 and a support frame 616.
The fixed motor 618 works to drive the central gear 614 to rotate, the two racks 612 can move on the sliding rail 611 due to the meshing of the central gear 614 and the racks 612, the two racks 612 can be synchronously close to or far away from each other, so that the two arc-shaped fixed plates 606 are driven to be close to or far away from each other through the cross rod 613, the two arc-shaped fixed plates 606 are close to each other and can fix the outer side of the stainless steel product in the rotating body shape, the arc-shaped clamping grooves 607 can clamp the edge of the stainless steel product in the rotating body shape, and the two arc-shaped fixed plates 606 are far away from the inner side of the stainless steel product in the rotating body shape and can fix the inner side of the stainless steel product.
Still include spacing unit 7, spacing unit 7 includes fixed end block 71, electric putter 72, fixture block 73 and limiting gear 74, is fixed with limiting gear 74 on the center pin 615, connects electric putter 72's one end through fixed end block 71 on the curb plate 1, and electric putter 72's the other end is connected with fixture block 73, and fixture block 73 cooperates the joint with the tooth of limiting gear 74 side. After the positions of the two arc-shaped fixing plates 606 are fixed, the electric push rod 72 extends to drive the fixture block 73 to clamp the limit gear 74, so that the central shaft 615 cannot rotate, and the position of the arc-shaped fixing plates 606 is limited.
In the third embodiment, referring to fig. 1, the present embodiment provides a technical solution: a polishing apparatus for stainless steel products, the present embodiment has substantially the same structure as the above embodiments except that:
still include polishing piece collecting element 8, polishing piece collecting element 8 includes bottom plate 81, limiting plate 82, arc collecting plate 83 and encapsulation board 84, and the bottom side of curb plate 1 is fixed with bottom plate 81, and bottom plate 81 corresponds the position both sides of fixed unit 6 and is equipped with limiting plate 82 respectively, has placed arc collecting plate 83 between two limiting plates 82, and the collecting vat is formed through the encapsulation of encapsulation board 84 to the both sides of arc collecting plate 83.
The piece that the polishing produced can fall into arc collector plate 83 in, uses limiting plate 82 to carry out the position to arc collector plate 83 and prescribes a limit to, because arc collector plate 83's shape, arc collector plate 83 can easily overturn forward, can easily pour the piece.
Referring to fig. 1 to 9, a polishing method of a polishing apparatus for a stainless steel product includes the steps of:
the method comprises the following steps: clamping the outer side of the stainless steel product by using a fixing unit 6, and then adjusting the position of a polishing unit 5 by using a polishing diameter adjusting unit 4;
step two: the polishing rod 512 of the polishing unit 5 is broken off to the outside, and then the polishing unit 5 is moved toward the stainless steel product using the lateral position adjusting unit 2;
step three: the rotating disc 34 is controlled to rotate by using the rotating unit 3, so that the polishing unit 5 is driven to rotate, and the inner side of the stainless steel product is polished;
step four: after finishing polishing the inner side of the stainless steel product, using the fixing unit 6 to expand the inner side of the fixed stainless steel product, then pulling the polishing rod 512 of the polishing unit 5 to the inner side, and using the polishing diameter adjusting unit 4 to make the two polishing units 5 away from each other;
step five: the rotating unit 3 works, and the side face of the polishing rod 512 of the polishing unit 5 rotates around the outer side of the stainless steel product to finish polishing the outer side of the stainless steel product.
It should be noted that the input terminals of the transverse adjusting motor 28, the rotating motor 35, the diameter adjusting motor 44, the fixed motor 618 and the electric push rod 72 disclosed in the above embodiments are all electrically connected to the output terminal of the external power source through an external PLC controller, and the above electrical components are configured by those skilled in the art according to the actual use scenario, and the external PLC controller controls the transverse adjusting motor 28, the rotating motor 35, the diameter adjusting motor 44, the fixed motor 618 and the electric push rod 72 to operate by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. A polishing device for stainless steel products is characterized in that: comprises a side plate (1) and a transverse position adjusting unit (2);
a fixing unit (6) is installed in the middle of the side face of the side plate (1), a rotating unit (3) is installed on the rear side of the side plate (1) through a transverse position adjusting unit (2), a polishing diameter adjusting unit (4) is installed on one side, close to the fixing unit (6), of the rotating unit (3), and a polishing unit (5) is installed on a sliding block (42) of the polishing diameter adjusting unit (4);
the polishing unit (5) comprises a first support shaft (52), a first rotating rod (53), a support rod (54), a second support shaft (55), a pin shaft (59), a second rotating rod (510), a connecting shaft (511), a polishing rod (512), a sliding sleeve (514), an end cover (517) and a threaded sleeve (518), a second support (56) is fixed on the rear side of the side surface of a sliding block (42) of the polishing diameter adjusting unit (4) through the support rod (54), the second support (56) is movably connected with one end of the second rotating rod (510) through the second support shaft (55), a first support (51) is fixed on the front side of the side surface of the sliding block (42) of the polishing diameter adjusting unit (4), the first support (51) is movably connected with one end of the first rotating rod (53) through the first support shaft (52), the other end of the first rotating rod (53) is fixedly connected with the sliding sleeve (514), a sliding disc (515) is slidably connected inside the sliding disc (514), and the side surface of the sliding disc (515) is connected with a sliding rod (513), the end part of the sliding sleeve (514) is connected with an end cover (517) through a threaded sleeve (518), a sliding rod (513) penetrates through a circular hole in the middle of the end cover (517) and is connected with a movable sleeve (58), a spring (516) is sleeved on the part, located in the sliding sleeve (514), of the sliding rod (513), a fixed column (57) is fixed on the side face of the other end of a rotating rod II (510), the movable sleeve (58) is movably connected with the fixed column (57), one end, far away from a support II (56), of the rotating rod II (510) is connected with one end of a connecting shaft (511) through a pin shaft (59), and the other end of the connecting shaft (511) is connected with a polishing rod (512) through a quick-release assembly;
due to the rebound effect of the spring (516), the sliding rod (513) can be pulled towards the inside of the sliding sleeve (514) all the time, if the polishing rod (512) is pulled, the rotary rod II (510) is driven to move around the support shaft II (55) through the connecting shaft (511), the sliding rod (513) is pulled out towards the outside of the sliding sleeve (514), the spring (516) is compressed, once the rotary rod II (510) rotates to exceed the central line of the supporting rod (54), the elastic force of the spring (516) can pull the rotary rod II (510) towards the other side, so that the polishing rod (512) is moved to the other side through the connecting shaft (511), and the elastic force of the spring (516) can enable the polishing rod (512) to have a buffering effect during polishing;
the quick-release assembly comprises a prismatic hole (519), the prismatic hole (519) is formed in the end portion of a polishing rod (512), a prismatic column (522) matched with the prismatic hole (519) is fixed to the end portion of a connecting shaft (511), a magnetic block II (521) is fixed to the end portion of the prismatic column (522), a magnetic block I (520) is arranged in the prismatic hole (519), one ends of the magnetic block I (520) and the magnetic block II (521) are close to each other and are attracted oppositely, a transverse position adjusting unit (2) comprises a lead screw (22), a movable rod (25) and a transverse adjusting motor (28), transverse sliding rods (21) are fixed to the upper end and the lower end of the rear side of a side plate (1) respectively, the end portions of the two sliding rods (21) are fixedly connected through a fixing rod (27), the middle portion of the rear side of the side plate (1) is rotatably connected with one end of the lead screw (22) through a mounting seat (23), the other end of the lead screw (22) is rotatably connected with the middle portion of the fixing rod (27) and is connected with an output shaft of the transverse adjusting motor (28), the lateral adjustment motor (28) is fixed on the side of the fixed rod (27), two ends of the movable rod (25) are respectively fixed with a sliding ring (24), the middle of the movable rod (25) is fixed with a nut (26), the nut (26) is in threaded connection with the lead screw (22), the sliding ring (24) is in sliding connection with the sliding rod (21), the rotating unit (3) comprises a driving gear (36) and a mounting shaft (37), the side of the movable rod (25) is fixed with a mounting plate (31) parallel to the side plate (1), two sides of the mounting plate (31) are in reinforced connection with two ends of the movable rod (25) through a reinforcing rod (32), one side of the mounting plate (31) far away from the side plate (1) is fixed with a power box (33), a rotating motor (35) is fixed in the power box (33), an output shaft of the rotating motor (35) is connected with the driving gear (36), a transmission gear (38) is installed in the power box (33) through the mounting shaft (37), the side surface of the power box (33) is rotatably connected with a power shaft (310) through a bearing, one end of the power shaft (310) positioned in the power box (33) is connected with an output gear (39), the output gear (39) is meshed with one end of a transmission gear (38), the other end of the transmission gear (38) is meshed with a driving gear (36), the other end of the power shaft (310) penetrates through a mounting plate (31) and is connected with a rotating disc (34), a polishing diameter adjusting unit (4) comprises a rectangular groove (41) and a diameter adjusting motor (44), the rectangular groove (41) is formed in one side, close to a side plate (1), of the rotating disc (34), a bidirectional screw rod (43) is rotatably connected in the rectangular groove (41), the directions of threads at two ends of the bidirectional screw rod (43) are opposite, one end of the bidirectional screw rod (43) is connected with an output shaft of the diameter adjusting motor (44), and the diameter adjusting motor (44) is fixed on the side surface of the rotating disc (34), two ends of the bidirectional screw (43) are respectively in threaded connection with two sliding blocks (42), the two sliding blocks (42) are in sliding connection with the rectangular groove (41), the fixing unit (6) comprises a cross rod (613) and a fixing motor (618), one side, close to the polishing unit (5), of the side plate (1) is provided with two sliding rails (611) which are parallel to each other, the two sliding rails (611) are respectively in up-and-down sliding connection with two racks (612), one ends, far away from each other, of the two racks (612) are respectively connected with an arc-shaped fixing plate (606) through the cross rod (613), the two arc-shaped fixing plates (606) are oppositely arranged, the inner sides of the two arc-shaped fixing plates are respectively provided with an arc-shaped clamping groove (607), the side surface of the side plate (1) is positioned between the two racks (612) and is rotatably connected with a central shaft (615), the end part of the central shaft (614) is connected with a central gear (615), and the central gear (614) is meshed with the two racks (612), the other end of center pin (615) passes curb plate (1) and connects the output shaft of fixed motor (618), fixed motor (618) are fixed on curb plate (1) through motor cabinet (617) and support frame (616), the burnishing device of stainless steel product still includes spacing unit (7), spacing unit (7) include fixed end block (71) and electric putter (72), be fixed with limit gear (74) on center pin (615), the one end of connecting electric putter (72) through fixed end block (71) on curb plate (1), the other end of electric putter (72) is connected with fixture block (73), fixture block (73) and the tooth cooperation joint of limit gear (74) side.
2. A polishing apparatus for stainless steel products according to claim 1, characterized in that: still include polishing piece collecting element (8), polishing piece collecting element (8) include bottom plate (81), limiting plate (82), arc collecting plate (83) and encapsulation board (84), the bottom side of curb plate (1) is fixed with bottom plate (81), the position both sides that bottom plate (81) correspond fixed unit (6) are equipped with limiting plate (82) respectively, arc collecting plate (83) have been placed between two limiting plate (82), the collecting vat is formed through encapsulation board (84) encapsulation in the both sides of arc collecting plate (83).
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| CN202011500793.5A CN112621546B (en) | 2020-12-18 | 2020-12-18 | Polishing device and polishing method for stainless steel product |
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| CN202011500793.5A CN112621546B (en) | 2020-12-18 | 2020-12-18 | Polishing device and polishing method for stainless steel product |
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| DE4437829A1 (en) * | 1994-10-14 | 1996-04-18 | Mannesmann Ag | Method and device for adjusting the cleaning rollers for cleaning rollers |
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Effective date of registration: 20220316 Address after: 529000 No. 63, Lidong 2nd Road, Jianghai District, Jiangmen City, Guangdong Province Applicant after: JIANGMEN GOLDRIC PRECISION CASTING Co.,Ltd. Address before: 311100 Building 1, wanbaocheng, 105 Heyu Road, Yuhang District, Hangzhou City, Zhejiang Province Applicant before: Fu Zhangwei |
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