CN113334212A - High-efficient polisher is used in metal product spot facing work - Google Patents
High-efficient polisher is used in metal product spot facing work Download PDFInfo
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- CN113334212A CN113334212A CN202110769471.9A CN202110769471A CN113334212A CN 113334212 A CN113334212 A CN 113334212A CN 202110769471 A CN202110769471 A CN 202110769471A CN 113334212 A CN113334212 A CN 113334212A
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- plate
- fixedly connected
- polishing
- grinding
- grinding machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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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
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a high-efficiency grinding machine for machining holes of metal products, which relates to the technical field of grinding machines and comprises a bottom plate, two side grinding plates, an upper grinding plate, a driving part for driving a workpiece to rotate, a first linkage part for driving the upper grinding plate to transversely reciprocate and to be in transmission connection with a gear, and a second linkage part for driving the two side grinding plates to vertically reciprocate and to be in transmission connection with the driving part, wherein when the upper grinding plate moves towards any one side grinding plate, the grinding plate moves downwards and avoids the upper grinding plate. The invention has the effect of grinding in multiple directions under the condition of the same grinding time, and the grinding efficiency is faster through the workpiece and the side grinding plate which move relatively and have different movement forms, thereby improving the production efficiency.
Description
Technical Field
The invention relates to the technical field of grinders, in particular to an efficient grinder for machining holes of metal products.
Background
After the hole of a general metal product is machined, in order to improve the surface smoothness of the metal product, the surface of the metal product needs to be polished again by a polisher.
But traditional polisher is under the same time of polishing, can only accomplish to polish to work piece list position, and its efficiency of polishing is lower, though have a plurality of polishers that set up through a plurality of azimuths at the work piece and carry out diversified polishing, this mode, the control accuracy demand is higher to two different azimuths polish the head and take place the touching easily, cause the incident.
Disclosure of Invention
The invention aims to provide an efficient grinding machine for processing holes of metal products, which has the effect of grinding in multiple directions under the condition of the same grinding time, and can grind in a faster way through workpieces and side grinding plates which move relatively and have different movement forms, so that the production efficiency is improved.
In order to achieve the purpose, the invention provides the following technical scheme: the efficient polisher for machining holes in metal products comprises a bottom plate, two side polishing plates, an upper polishing plate and a driving part for driving a workpiece to rotate, wherein the surface of the bottom plate is fixedly connected with a back plate, the surface of the back plate is fixedly connected with a central shaft and a rotating shaft in a fixed-axis rotating mode, the surface of the central shaft and the surface of the rotating shaft are respectively and fixedly connected with a rotating plate and a gear, the efficient polisher further comprises a half-toothed ring meshed with the gear, an embedded groove used for embedding the lower end of the rotating plate is formed in the inner side face of the half-toothed ring, a sleeve plate is sleeved on the surface of the rotating plate, and a telescopic rod which radially stretches and retracts by taking the ring center of the half-toothed ring as the circle center is fixedly connected to the side face of the sleeve plate;
the grinding machine is characterized by further comprising a first linkage part and a second linkage part, wherein the first linkage part drives the upper grinding plate to transversely reciprocate and is in transmission connection with the gear, the second linkage part drives the side grinding plate to vertically reciprocate and is in transmission connection with the driving part, and the upper grinding plate faces any one of the side grinding plates and moves downwards and avoids the upper grinding plate when moving.
Optionally, the driving part includes a motor fixedly connected to the surface of the base plate, and an output shaft of the motor is fixedly connected to the negative pressure adsorption type fixer for fixing the workpiece.
Optionally, linkage part two includes fixed connection and is in the surperficial inclined plane cylinder of motor drive axle to and two equal fixed connection be in the spacing post of bottom plate surface, two the limiting plate has all been cup jointed in sliding on the surface of spacing post, two the equal fixedly connected with linking arm in surface of limiting plate, two the opposite side of linking arm respectively with two the fixed surface of side sanding plate is connected, two the equal fixedly connected with in lower surface of limiting plate with the support post of inclined plane cylinder inclined plane looks butt, the limiting plate with common fixedly connected with spring one between the bottom plate, the linking arm with common fixedly connected with stay cord between the half ring gear.
Optionally, the linkage part I comprises a support fixedly connected to the surface of the back plate, a rack plate meshed with the gear is sleeved on the surface of the support in a sliding mode, and the upper polishing plate is fixedly connected to the lower surface of the rack plate.
Optionally, the upper surface of the semi-toothed ring is fixedly connected with two outer cylinders, the inner walls of the two outer cylinders are respectively connected with an inner cylinder in a sliding manner, the inner walls of the two inner cylinders are respectively connected with a sliding plate in a sliding manner through a second spring, the side surface of the sliding plate is fixedly connected with the side surface of the telescopic rod, a third spring is fixedly connected between the side surface of the inner cylinder and the inner wall of the outer cylinder together, the surface of the back plate is fixedly connected with a mixing box body, the two outer cylinders and the mixing box body are respectively and fixedly communicated with each other through a first one-way circulation hose, the two outer cylinders are respectively and fixedly communicated with a water storage container and a polishing agent storage container which are externally connected through a second one-way circulation hose, the surface of the rotating plate is fixedly connected with a spray head and a piston cylinder, the spray head and the piston cylinder are fixedly communicated with each other through a three-way circulation hose, and the inner wall of the piston cylinder is connected with a piston in a sliding manner, the piston and the sleeve plate are fixedly connected with a piston rod together, and the piston cylinder and the mixing box body are fixedly communicated with each other through a one-way circulation hose.
Optionally, the side threaded connection of outer barrel has the screw rod, the screw rod orientation one side fixedly connected with regulating plate of interior barrel, outer barrel is the transparence, and its surface is provided with the volume scale interval.
Optionally, the mixing tank further comprises a disturbance component for disturbing the liquid in the mixing tank.
Optionally, the disturbing component includes a disturbing rod fixedly connected to the surface of the rotating shaft, and a through hole for the rotating shaft to pass through and be rotatably connected with the rotating shaft in a sealed and fixed manner is formed in the surface of the mixing box.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the vertical reciprocating movement of the side polishing plate is matched with the rotation process of the workpiece, the periphery of the workpiece is sufficiently and efficiently polished, and meanwhile, the polishing efficiency is higher through the workpiece and the side polishing plate which are in relative motion and have different motion forms, so that the production efficiency is improved.
The upper polishing plate is movably connected with the lower polishing plate, the lower polishing plate is movably connected with the upper polishing plate, the upper polishing plate is movably connected with the lower polishing plate, and the lower polishing plate is movably connected with the upper polishing plate.
When the upper polishing plate moves towards any one side polishing plate, the upper polishing plate can move downwards to avoid the upper polishing plate, so that the upper polishing plate can completely polish the whole upper surface of a workpiece, and polishing dead angles are avoided.
The polishing solution mixed in the mixing box can be automatically sprayed onto the surface of the workpiece continuously by the spray head so as to match the polishing process of the side polishing plate and the upper polishing plate, so that the surface of the workpiece is highly smooth and clean, and the polishing effect and efficiency are improved.
And fifthly, when the upper grinding plate moves leftwards, the spray head sprays the polishing solution towards the lower right side, otherwise, when the upper grinding plate moves rightwards, the spray head sprays the polishing solution towards the lower left side, so that the polishing solution can be uniformly sprayed on the surface of the workpiece as far as possible, and the waste of the polishing solution is reduced.
The invention can adjust the proportion of water and polishing agent in the mixing box, so that the PH value of the formed polishing solution can meet the requirements of different metals.
Drawings
FIG. 1 is a first state diagram of the structure of the present invention and is taken as a front view;
FIG. 2 is a second state diagram of the structure of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2 in accordance with the present invention;
FIG. 5 is a top view of a partial structure of the present invention;
fig. 6 is a front sectional view of a partial structure of the present invention.
In the figure: 1-bottom plate, 2-side grinding plate, 3-upper grinding plate, 4-workpiece, 5-back plate, 6-central shaft, 7-rotating shaft, 8-rotating plate, 9-gear, 10-semi-toothed ring, 11-embedded groove, 12-sleeve plate, 13-motor, 14-negative pressure adsorption type fixer, 15-inclined plane cylinder, 16-limiting column, 17-limiting plate, 18-connecting arm, 19-resisting column, 20-spring I, 21-pull rope, 22-bracket, 23-rack plate, 24-outer cylinder, 25-inner cylinder, 26-spring II, 27-sliding plate, 28-spring III, 29-mixing box, 30-unidirectional circulation hose I, 31-unidirectional circulation hose II, 32-spray head, 32-inner cylinder, and 32-outer cylinder, 33-piston cylinder, 34-unidirectional flow hose III, 35-piston, 36-piston rod, 37-unidirectional flow hose IV, 38-screw, 39-adjusting plate, 40-disturbing rod and 41-telescopic rod.
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.
Referring to fig. 1 to 6, the present invention provides a technical solution: a high-efficiency grinding machine for processing holes of metal products comprises a bottom plate 1, two side grinding plates 2, an upper grinding plate 3 and a driving part for driving a workpiece 4 to rotate, wherein the surface of the bottom plate 1 is fixedly connected with a back plate 5, the surface of the back plate 5 is fixedly connected with a central shaft 6 and a rotating shaft 7 in a rotating mode, the surface of the central shaft 6 and the surface of the rotating shaft 7 are respectively and fixedly connected with a rotating plate 8 and a gear 9, the high-efficiency grinding machine further comprises a half-tooth ring 10 meshed with the gear 9, the inner side surface of the half-tooth ring 10 is provided with an embedded groove 11 for embedding the lower end part of the rotating plate 8, the surface of the rotating plate 8 is sleeved with a sleeve plate 12, the side surface of the sleeve plate 12 is fixedly connected with a telescopic rod 41 which radially extends and retracts by taking the ring center of the half-tooth ring 10 as the circle center, the high-efficiency grinding machine further comprises a linkage part I which drives the upper grinding plate 3 to transversely reciprocate and is in transmission connection with the gear 9, and a linkage part II which drives the two side grinding plates 2 to vertically reciprocate and is in transmission connection with the driving part, when the upper polishing plate 3 moves towards any one side polishing plate 2, the polishing plate 2 moves downwards and avoids the upper polishing plate 3, when the polishing machine is used, a workpiece 4 is placed in a working area, then a driving part is started to drive the workpiece 4 to rotate, and then the side polishing plate 2 and the upper polishing plate 3 which are attached to the workpiece 4 are matched, so that preliminary polishing can be realized; under the action of the second linkage component, the side polishing plates 2 are vertically reciprocated, so that the rotation process of the workpiece 4 is matched, the periphery of the workpiece 4 is sufficiently and efficiently polished, and meanwhile, the polishing efficiency is higher through the workpiece 4 and the side polishing plates 2 which are in relative motion and have different motion forms, so that the production efficiency is improved; under the action of the linkage component I, the upper polishing plate 3 is enabled to move transversely in a reciprocating manner, so that the rotation process of the workpiece 4 is matched, the upper surface of the workpiece 4 is polished fully and efficiently, and meanwhile, the polishing efficiency is higher through the workpiece 4 and the upper polishing plate 3 which move relatively and have different movement forms, so that the production efficiency is further improved; meanwhile, when the upper polishing plate 3 moves towards any one side polishing plate 2, the polishing plate 2 can move downwards to avoid the upper polishing plate 3, so that the upper polishing plate 3 can completely polish the whole upper surface of the workpiece 4, and polishing dead angles are avoided.
Further, the driving part comprises a motor 13 fixedly connected to the surface of the base plate 1, an output shaft of the motor 13 is fixedly connected with a negative pressure adsorption type fixer 14 for fixing the workpiece 4, and after the central part of the workpiece 4 is adsorbed and fixed by the negative pressure adsorption type fixer 14 and reaches the state shown in fig. 1, the workpiece 4 can be driven to rotate by a driving shaft of the motor 13.
Further, the second linkage component comprises an inclined plane cylinder 15 fixedly connected to the surface of the driving shaft of the motor 13, and two limit posts 16 fixedly connected to the surface of the bottom plate 1, limit plates 17 are slidably sleeved on the surfaces of the two limit posts 16, connecting arms 18 are fixedly connected to the surfaces of the two limit plates 17, opposite sides of the two connecting arms 18 are fixedly connected to the surfaces of the two side polishing plates 2 respectively, support posts 19 abutting against the inclined plane of the inclined plane cylinder 15 are fixedly connected to the lower surfaces of the two limit plates 17, a first spring 20 is fixedly connected between the limit plates 17 and the bottom plate 1, a pull rope 21 is fixedly connected between the connecting arms 18 and the half-toothed ring 10, the inclined plane cylinder 15 is driven to rotate by the operation of the driving shaft of the motor 13, the first spring 20 provides downward elastic restoring force for the limit plates 17 and the support posts 19, the limiting plates 17, the connecting arms 18 and the side grinding plates 2 on the two sides can vertically reciprocate; as shown in fig. 1 and 2, since the two connecting arms 18 reciprocate vertically in a cycle of one on top of the other and one on top of the other, the two side polishing plates 2 also move, so that the upper polishing plate 3 moves toward any one of the side polishing plates 2, and the polishing plate 2 can automatically move downward.
Further, linkage part one includes fixed connection at the support 22 on backplate 5 surface, the rack plate 23 that meshes mutually with gear 9 is cup jointed in the surface slip of support 22, go up the lower surface of polishing board 3 fixed connection at rack plate 23, because two linking arms 18 are under the pivoted condition of inclined plane cylinder 15, carry out vertical reciprocating motion, then two linking arms 18 are one-on-one, the vertical reciprocating motion of circulation on the one-off, thereby under the effect of stay cord 21, make half ring 10 carry out reciprocating deflection, through half ring 10 reciprocating deflection, and through half ring 10, gear 9 and rack plate 23 meshing relation each other, can make upper polishing board 3 carry out reciprocating horizontal migration.
In order to make the surface of the workpiece 4 more smooth and clean, improve the polishing effect and efficiency, and reduce the waste of resources, further, the upper surface of the half-toothed ring 10 is fixedly connected with two outer cylinders 24, the inner walls of the two outer cylinders 24 are both connected with an inner cylinder 25 in a sliding manner, the inner walls of the two inner cylinders 25 are both connected with a sliding plate 27 in a sliding manner through a second spring 26, the side surface of the sliding plate 27 is fixedly connected with the side surface of the telescopic rod 41, a third spring 28 is fixedly connected between the side surface of the inner cylinder 25 and the inner wall of the outer cylinder 24 together, the surface of the back plate 5 is fixedly connected with a mixing box 29, the two outer cylinders 24 and the mixing box 29 are both fixedly communicated through a first one-way circulation hose 30, the two outer cylinders 24 are both fixedly communicated with a water storage container and a polishing agent storage container which are respectively externally connected through a second one-way circulation hose 31, the surface of the rotating plate 8 is fixedly connected with a spray head 32 and a piston cylinder 33, the spray head 32 and the piston cylinder 33 are fixedly communicated through a unidirectional flow hose III 34, the inner wall of the piston cylinder 33 is connected with a piston 35 in a sliding manner, a piston rod 36 is fixedly connected between the piston 35 and the sleeve plate 12 together, the piston cylinder 33 and the mixing box 29 are fixedly communicated through a unidirectional flow hose IV 37, and as shown in fig. 1, 2, 3 and 4, the two inner cylinder bodies 25 are in reciprocating movement in a radial direction with the center of the half-tooth ring 10 as the center of a circle relative to the outer cylinder body 24, and the sleeve plate 12 is in reciprocating movement relative to the rotating plate 8, so that the extraction ratios of water and polishing agent in an external water storage container and a polishing agent storage container are continuously fed into the mixing box 29 through the unidirectional flow hose I31 and the unidirectional flow hose I30 to be mixed into a polishing solution which meets the use standard of the polished metal, then the polishing solution is in reciprocating movement through the sleeve plate 12 and passes through the piston rod 36, the piston 35 slides back and forth along the inner wall of the piston cylinder 33, so that the polishing solution mixed in the mixing box 29 continuously enters the spray head 32 through the one-way flow hose IV 37 and the one-way flow hose III 34, and finally the polishing solution is sprayed onto the surface of the workpiece 4 through the spray head 32 to match with the grinding process of the side grinding plate 2 and the upper grinding plate 3, so that the surface of the workpiece 4 is high in smoothness, and the grinding effect and efficiency are improved; referring to fig. 1 and 2, when the upper polishing plate 3 moves leftward, the nozzle 32 sprays the polishing solution toward the lower right side, otherwise, when the upper polishing plate 3 moves rightward, the nozzle 32 sprays the polishing solution toward the lower left side, so that the polishing solution can be uniformly sprayed on the surface of the workpiece 4 as far as possible, the waste of the polishing solution can be reduced, and the effects of energy conservation and environmental protection are achieved.
In order to make the PH value of the formed polishing solution meet the requirements of different metals, further, a screw 38 is threadedly connected to the side surface of the outer cylinder 24, an adjusting plate 39 is fixedly connected to one side of the screw 38 facing the inner cylinder 25, the outer cylinder 24 is transparent, and the surface of the outer cylinder is provided with a volume scale value, as shown in fig. 2 and fig. 4, the adjusting plate 39 is far away from or close to the inner cylinder 25 by twisting the screw 38, then, since the inner cylinder 25 is slidably connected to the sliding plate 27 through the second spring 26, and the sliding plate 27 is driven by the telescopic rod 41 to make radial reciprocating movement with respect to the outer cylinder 24 around the center of the half-tooth ring 10 as a circle center at each time, the distance is constant, so that after the adjusting plate 39 is close to the inner cylinder 25 and presses the inner cylinder 25 to compress the second spring 26, the distance of the inner cylinder 25 making radial reciprocating movement with respect to the outer cylinder 24 around the center of the half-tooth ring 10 at each time becomes short, and then make the volume of water or polishing agent that extracts in the mixing box 29 at every turn change, the volume of adjusting can be judged through the capacity scale value on transparent outer barrel 24 surface, and then reached the proportion of adjusting water and polishing agent in the mixing box 29, can be so that the polishing solution pH value that forms, adaptable different metal's demand.
In order to improve the mixing effect and efficiency of the water and the polishing agent in the mixing tank 29, a stirring member for stirring the liquid in the mixing tank 29 is further included.
Further, the disturbing component comprises a disturbing rod 40 fixedly connected to the surface of the rotating shaft 7, a through hole for the rotating shaft 7 to penetrate through and be connected with the surface of the mixing box 29 in a sealing and fixed-shaft rotating manner is formed in the surface of the mixing box, and the disturbing rod 40 can be driven to disturb water and polishing agent in the mixing box 29 through the rotation of the rotating shaft 7, so that the water and the polishing agent are mixed quickly.
The working principle is as follows: when the efficient sander for metal hole machining is used, the central part of the workpiece 4 is first sucked and fixed by the negative pressure suction type fixer 14 to the state shown in fig. 1;
then starting the motor 13, driving the negative pressure adsorption type fixer 14, the workpiece 4 and the inclined plane cylinder 15 to rotate together, rotating the workpiece 4, matching the side polishing plate 2 and the upper polishing plate 3 which are attached to the workpiece 4, so as to realize preliminary polishing, meanwhile, through the rotation of the inclined plane cylinder 15, passing through two support columns 19 which are both abutted to the inclined plane of the inclined plane cylinder 15 and a spring I20 which provides downward elastic restoring force for the limiting plate 17 and the support columns 19, the limiting plates 17, the connecting arms 18 and the side polishing plates 2 on the two sides all perform vertical reciprocating movement, so that the periphery of the workpiece 4 is polished fully and efficiently in cooperation with the rotation process of the workpiece 4, and meanwhile, through the workpiece 4 and the side polishing plates 2 which move relatively and have different movement forms, the polishing efficiency is higher, so as to improve the production efficiency;
because the two connecting arms 18 perform vertical reciprocating movement under the condition that the inclined plane cylinder 15 rotates, then the two connecting arms 18 perform circulating vertical reciprocating movement from top to bottom and from top to bottom, the semi-toothed ring 10 performs reciprocating deflection under the action of the pull rope 21, the upper polishing plate 3 performs reciprocating transverse movement through the reciprocating deflection of the semi-toothed ring 10 and the meshing relation among the semi-toothed ring 10, the gear 9 and the rack plate 23, the upper surface of the workpiece 4 is sufficiently and efficiently polished by matching the self-rotation process of the workpiece 4, and meanwhile, the polishing efficiency is higher through the workpiece 4 and the upper polishing plate 3 which perform relative movement and have different movement forms, so that the production efficiency is further improved;
as shown in fig. 1 and 2, the two connecting arms 18 perform a reciprocating vertical motion one on top of the other, so that the two side polishing plates 2 perform the same motion, and when the upper polishing plate 3 moves towards any one of the side polishing plates 2, the polishing plate 2 can move downwards to avoid the upper polishing plate 3, so that the upper polishing plate 3 can completely polish the whole upper surface of the workpiece 4, and the polishing dead angle is avoided.
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 (8)
1. The utility model provides a high-efficient polisher is used in metal product spot facing work, includes bottom plate (1), its characterized in that: the grinding machine is characterized by further comprising two side grinding plates (2), an upper grinding plate (3) and a driving part for driving a workpiece (4) to rotate, wherein the surface of the bottom plate (1) is fixedly connected with a back plate (5), the surface of the back plate (5) is fixedly connected with a central shaft (6) and a rotating shaft (7) in a shaft-fixed mode, the surface of the central shaft (6) and the surface of the rotating shaft (7) are respectively and fixedly connected with a rotating plate (8) and a gear (9), the grinding machine also comprises a half-toothed ring (10) meshed with the gear (9), an embedded groove (11) for embedding the lower end part of the rotating plate (8) is formed in the inner side surface of the half-toothed ring (10), a sleeve plate (12) is sleeved on the surface of the rotating plate (8), and a telescopic rod (41) which radially extends and retracts by taking the ring center of the half-toothed ring (10) as the circle center is fixedly connected to the side surface of the sleeve plate (12);
still including driving go up sanding plate (3) horizontal reciprocating motion and with gear (9) looks transmission connection's linkage part one, and drive two side sanding plate (2) vertical reciprocating motion and with drive part looks transmission connection's linkage part two, and go up sanding plate (3) orientation arbitrary one during side sanding plate (2) remove, should sanding plate (2) will move down and dodge last sanding plate (3).
2. The high-efficiency grinding machine for hole machining of metal products according to claim 1, characterized in that: the driving part comprises a motor (13) fixedly connected to the surface of the bottom plate (1), and an output shaft of the motor (13) is fixedly connected with a negative pressure adsorption type fixer (14) for fixing the workpiece (4).
3. The high-efficiency grinding machine for hole machining of metal products according to claim 2, characterized in that: the linkage part II comprises an inclined plane cylinder (15) fixedly connected with the surface of a driving shaft of the motor (13), the two limiting columns (16) are fixedly connected to the surface of the bottom plate (1), the limiting plates (17) are sleeved on the surfaces of the two limiting columns (16) in a sliding mode, connecting arms (18) are fixedly connected to the surfaces of the two limiting plates (17), opposite sides of the two connecting arms (18) are fixedly connected to the surfaces of the two side polishing plates (2) respectively, abutting columns (19) abutted to the inclined surfaces of the inclined surface cylinders (15) are fixedly connected to the lower surfaces of the two limiting plates (17), a first spring (20) is fixedly connected between the limiting plate (17) and the bottom plate (1), a pull rope (21) is fixedly connected between the connecting arm (18) and the semi-toothed ring (10) together.
4. The high-efficiency grinding machine for hole machining of metal products according to claim 3, characterized in that: one linkage part comprises a support (22) fixedly connected to the surface of the back plate (5), the surface of the support (22) is slidably sleeved with a rack plate (23) meshed with the gear (9), and the upper grinding plate (3) is fixedly connected to the lower surface of the rack plate (23).
5. The high-efficiency grinding machine for hole machining of metal products according to any one of claims 3 or 4, characterized in that: the upper surface of the semi-toothed ring (10) is fixedly connected with two outer cylinder bodies (24), the inner walls of the two outer cylinder bodies (24) are respectively connected with an inner cylinder body (25) in a sliding manner, the inner walls of the two inner cylinder bodies (25) are respectively connected with a sliding plate (27) in a sliding manner through a second spring (26), the side surface of the sliding plate (27) is fixedly connected with the side surface of the telescopic rod (41), a third spring (28) is fixedly connected between the side surface of the inner cylinder body (25) and the inner wall of the outer cylinder body (24) together, the surface of the back plate (5) is fixedly connected with a mixing box body (29), the two outer cylinder bodies (24) and the mixing box body (29) are fixedly communicated through a first one-way circulation hose (30), and the two outer cylinder bodies (24) are respectively and fixedly communicated with a water storage container and a polishing agent storage container which are externally connected through a second one-way circulation hose (31), the fixed surface of commentaries on classics board (8) is connected with shower nozzle (32) and piston cylinder (33), shower nozzle (32) with through one-way circulation hose three (34) looks fixed intercommunication between piston cylinder (33), the inner wall sliding connection of piston cylinder (33) has piston (35), piston (35) with common fixedly connected with piston rod (36) between lagging (12), piston cylinder (33) with through one-way circulation hose four (37) looks fixed intercommunication between mixing box (29).
6. The high-efficiency grinding machine for hole machining of metal products according to claim 5, characterized in that: the side threaded connection of outer barrel (24) has screw rod (38), screw rod (38) orientation one side fixedly connected with regulating plate (39) of interior barrel (25), outer barrel (24) are the transparence, and its surface is provided with the volume scale value.
7. The high-efficiency grinding machine for hole machining of metal products according to claim 5, characterized in that: and a disturbance component for disturbing the liquid in the mixing box body (29).
8. The high-efficiency grinding machine for hole machining of metal products according to claim 7, characterized in that: the disturbance component comprises a disturbance rod (40) fixedly connected to the surface of the rotating shaft (7), and a through hole used for the rotating shaft (7) to penetrate through and connected with the surface of the mixing box body (29) in a sealed and fixed-shaft rotating mode is formed in the surface of the mixing box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110769471.9A CN113334212B (en) | 2021-07-07 | 2021-07-07 | High-efficient polisher is used in metal product processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110769471.9A CN113334212B (en) | 2021-07-07 | 2021-07-07 | High-efficient polisher is used in metal product processing |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05111874A (en) * | 1991-10-21 | 1993-05-07 | Tsutsumi Seisakusho:Kk | Polisher |
| US6676498B1 (en) * | 2002-02-22 | 2004-01-13 | Ronald Smith | Bi-directional grinder |
| CN108687627A (en) * | 2018-04-28 | 2018-10-23 | 镇江市高等专科学校 | A kind of metal sheet surface grinding device |
| CN112223017A (en) * | 2020-10-10 | 2021-01-15 | 王凤艳 | Machining machine for automobile swing arm and using method of machining machine |
| CN112643462A (en) * | 2020-12-14 | 2021-04-13 | 张平 | Efficient hardware kitchen tool grinding and polishing device for hardware manufacturing |
| CN113021140A (en) * | 2021-03-08 | 2021-06-25 | 南京安特鲁新能源技术开发有限公司 | A grinding device for right angle metal sheet department of buckling |
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2021
- 2021-07-07 CN CN202110769471.9A patent/CN113334212B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05111874A (en) * | 1991-10-21 | 1993-05-07 | Tsutsumi Seisakusho:Kk | Polisher |
| US6676498B1 (en) * | 2002-02-22 | 2004-01-13 | Ronald Smith | Bi-directional grinder |
| CN108687627A (en) * | 2018-04-28 | 2018-10-23 | 镇江市高等专科学校 | A kind of metal sheet surface grinding device |
| CN112223017A (en) * | 2020-10-10 | 2021-01-15 | 王凤艳 | Machining machine for automobile swing arm and using method of machining machine |
| CN112643462A (en) * | 2020-12-14 | 2021-04-13 | 张平 | Efficient hardware kitchen tool grinding and polishing device for hardware manufacturing |
| CN113021140A (en) * | 2021-03-08 | 2021-06-25 | 南京安特鲁新能源技术开发有限公司 | A grinding device for right angle metal sheet department of buckling |
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| CN113334212B (en) | 2023-01-24 |
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