CN107932238B - Automatic grinding device of foundry goods - Google Patents
Automatic grinding device of foundry goods Download PDFInfo
- Publication number
- CN107932238B CN107932238B CN201711404526.6A CN201711404526A CN107932238B CN 107932238 B CN107932238 B CN 107932238B CN 201711404526 A CN201711404526 A CN 201711404526A CN 107932238 B CN107932238 B CN 107932238B
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- Prior art keywords
- frame
- rotating shaft
- slide
- bolts
- bolt
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
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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
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
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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
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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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 an automatic casting polishing device which comprises a first frame, a feeding mechanism, a sliding seat, a main motor, a rotating shaft box, a first rotating shaft, a grinding wheel, a dust collection mechanism, a second frame, a sliding plate, a floating mechanism, a speed regulating motor, a lifting cylinder, a transition plate, a lower pressure cylinder, a rotating shaft seat, a second rotating shaft and a pressure plate. The device simple structure can be with the emery wheel automatic feed and with foundry goods self-holding to automatic polishing effectively reduces operating personnel intensity of labour, through floating design, improves the stationarity and the life of motion.
Description
Technical Field
The invention relates to a mechanical device, in particular to an automatic casting polishing device.
Background
After the casting is poured, a lot of flash and dead heads are left on the surface, the flash and the dead heads must be removed, an oil hammer is generally used for knocking off the iron casting, the steel casting needs to be cut off by gas cutting, and then the flash and the dead heads left on the casting are polished clean, flat and attractive by a casting polisher. At present, an electric polisher is generally used for polishing, a fixed large-grinding-wheel-diameter polisher is provided, a movable small-grinding-wheel-diameter polisher capable of being held by a hand is provided, and the operation is basically performed manually, so that the efficiency is low, and the operation environment is dangerous. In view of the above drawbacks, it is desirable to design an automatic grinding apparatus for castings.
Disclosure of Invention
The invention aims to provide an automatic casting polishing device which can automatically feed a grinding wheel, automatically clamp and polish a casting, effectively reduce the labor intensity of operators, and improve the stability and the service life of movement through a floating design.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides an automatic grinding device of foundry goods, includes first frame, feed mechanism, slide, main motor, pivot box, first pivot, emery wheel, dust extraction mechanism, second frame, sliding plate, floating mechanism, gear box, lifting cylinder, transition plate, lower pressure cylinder, pivot seat, second pivot, pressure disk, feed mechanism be located first frame upper end, feed mechanism link to each other with first frame through the bolt, the slide be located feed mechanism upper end and be located first frame upper end, the slide pass through the bolt with feed mechanism and link to each other, the slide can slide along first frame, the main motor be located slide upper end, main motor and slide pass through the bolt and link to each other, the pivot box be located the slide upper end and be located the main motor outside, pivot box pass through the bolt and link to each other with the main motor, first pivot be located the main motor outside, first pivot box rotate and link to each other and with the main motor key, the slide be located first pivot upper end and be located first frame upper end and be located first pivot box, the floating motor is located the slide down the slide, the sliding plate is located the frame outside the gear box, the sliding plate is located the first frame is located the outer side of the first frame, the sliding plate is located down the outer side of the first frame, the sliding plate is located the sliding plate is continuous with the first frame, the lifting cylinder is located the second frame inboard and is located sliding plate one side, the lifting cylinder pass through the bolt with second frame and sliding plate respectively and link to each other, the transition board be located second frame middle part and by floating mechanism penetration, transition board pass through the bolt with the second frame and link to each other, the lower air cylinder be located second frame upper end, lower air cylinder and second frame pass through the bolt and link to each other, the pivot seat be located the lower air cylinder lower extreme and be located the second frame outside, pivot seat and lower air cylinder pass through the bolt and link to each other, the pivot seat can slide from top to bottom along the second frame, the second pivot be located the pivot seat inboard, second pivot and pivot seat rotate and link to each other, the pressure disk be located the second pivot lower extreme, pressure disk and second pivot pass through the bolt and link to each other.
The invention is further improved as follows:
further, the sliding seat is also provided with a left shield, the left shield is positioned at the left side of the sliding seat, and the left shield is connected with the sliding seat through bolts.
Further, the slide seat is also provided with a right shield, the right shield is positioned on the right side of the slide seat, and the right shield is connected with the slide seat through bolts.
Further, feed mechanism still include servo motor, lead screw, feed nut, servo motor be located first frame upper end, servo motor and first frame pass through the bolt and link to each other, the lead screw be located servo motor left side and be located first frame upper end, the lead screw link to each other and pass through the bolt with first frame with servo motor key and link to each other, feed nut be located the slide lower extreme and run through by the lead screw, feed nut pass through the bolt with the slide and link to each other with the lead screw thread.
Further, feed mechanism still be equipped with flexible steel band, flexible steel band be located the feed nut side and be located the lead screw outside, flexible steel band pass through the bolt with feed nut and link to each other, set up left guard shield, the right guard shield at the slide and carry out one-level protection to the slide, flexible steel band carries out the second grade protection to lead screw and feed nut, in effectively preventing that the sweeps that produce when polishing from falling into lead screw and feed nut, effectively increase of service life.
Further, dust absorption mechanism still include lower casing, pin, upper cover, magnet, dust absorption pipe, polish mouthful, handle, slag trap, lower casing be located the pivot axle box left side, lower casing pass through the bolt with the pivot box and link to each other, lower casing upper end right side still is equipped with the pin, the pin run through the upper cover, magnet be located the upper cover left side, magnet and upper cover pass through the bolt and link to each other, the dust absorption pipe be located the lower casing outside, dust absorption pipe and lower casing welding link to each other, upper cover left side upper end still be equipped with the mouth of polishing, the handle be located the upper cover outside, handle and upper cover pass through the bolt and link to each other, the lower casing still be equipped with the slag trap, lower casing and slag trap welding link to each other, upper cover and lower casing surround the emery wheel, polish through polishing mouthful and foundry goods contact, the sweeps that produces during polishing get into lower casing, become negative pressure with the dust absorption pipe, the slag trap be used for the slag trap to prevent that the slag trap from being used for the bar from spilling over, prevent to carry out the magnet and the lower casing through the rapid maintenance of the magnet, thereby the maintenance is convenient for carrying out the maintenance to the handle.
Further, the floating mechanism still include axle sleeve, third pivot, motor cabinet, transition dish, pressure head, locking screw, spring, spacing guiding mechanism, the axle sleeve be located the sliding plate outside, the axle sleeve pass through the bolt with the sliding plate and link to each other, the third pivot be located the axle sleeve inboard, third pivot and axle sleeve rotate and link to each other, the motor cabinet be located the axle sleeve left side, motor cabinet and axle sleeve pass through the bolt and link to each other, the transition dish be located third pivot right side, transition dish and third pivot pass through the bolt and link to each other, the pressure head be located the transition dish outside and one end stretches into the third pivot, locking screw run through the pressure head and stretch into the third pivot, locking screw and third pivot screw link to each other, the spring be located the pressure head outside and be located the third pivot inboard, spacing guiding mechanism run through the transition dish and run through the pressure head, spacing guiding mechanism and transition dish screw link to each other, the pressure head atress moves down, spring compression, the initial elastic force of spring can be adjusted to the degree of pretension of locking screw.
Further, limit guide mechanism still include stop screw, uide bushing, stop screw run through the transition dish, stop screw link to each other with the transition dish screw thread, the uide bushing run through the pressure head and be located the stop screw outside, uide bushing and stop screw thread link to each other, during the foundry goods is polished, the foundry goods atress is comparatively complicated, probably receives the component of vertical direction, consequently, when the pressure head receives axial force, the spring compression, the pressure head moves little distance down under limit guide mechanism limit guide effect, until the elastic force that the spring produced with press the cover atress balanced can to guarantee that the third pivot can not receive external force interference, improve the stationarity and the life of motion.
Compared with the prior art, this automatic grinding device of foundry goods, during operation, manually place the foundry goods on floating mechanism, lift the cylinder and promote the sliding plate and move along the second frame, thereby drive floating mechanism and move upward, afterwards, lower air cylinder promotes the pivot seat and moves down, thereby drive the pressure disk and move down and compress tightly the foundry goods, afterwards, the speed governing motor takes the pressure head to rotate through the third pivot, simultaneously, the second pivot that links firmly with the pressure disk rotates in the pivot seat, thereby drive the foundry goods and rotate, servo motor drives feed nut linear motion through the lead screw, thereby drive main motor and pivot case forward movement that links firmly with the slide, and then drive emery wheel linear motion, when emery wheel and foundry goods contact, main motor drives the emery wheel through first pivot and rotates the foundry goods high-speed and polish, sweeps that the dust absorption mechanism produced when with the foundry goods polishes are discharged. The device simple structure can be with emery wheel automatic feed and with foundry goods self-holding, and then polish automatically, effectively reduces operating personnel intensity of labour, simultaneously, can be with the smoke and dust that produces when polishing, sweeps discharge, effectively purifies operational environment, through floating formula design moreover, effectively prevents the motion of external force interference third pivot, improves the stationarity and the life of motion.
Drawings
FIG. 1 shows a three-dimensional view of the present invention
FIG. 2 is a three-dimensional view of the feed mechanism of the present invention
Figure 3 shows a three-dimensional view of the dust-absorbing mechanism of the invention
FIG. 4 shows a cross-sectional view of the floating mechanism of the present invention
FIG. 5 shows a cross-sectional view of the spacing guide mechanism of the present invention
In the figure: the device comprises a first frame 1, a feeding mechanism 2, a sliding seat 3, a main motor 4, a rotating shaft box 5, a first rotating shaft 6, a grinding wheel 7, a dust collection mechanism 8, a second frame 9, a sliding plate 10, a floating mechanism 11, a speed regulation motor 12, a lifting cylinder 13, a transition plate 14, a lower pressure cylinder 15, a rotating shaft seat 16, a second rotating shaft 17, a pressure plate 18, a servo motor 201, a screw rod 202, a feeding nut 203, a telescopic steel belt 204, a left shield 301, a right shield 302, a lower shell 801, a pin 802, an upper cover 803, a magnet 804, a dust collection pipe 805, a grinding port 806, a handle 807, a slag blocking plate 808, a shaft sleeve 1101, a third rotating shaft 1102, a motor seat 1103, a transition plate 1104, a pressure head 1105, a locking screw 1106, a spring 1107, a limit guide mechanism 1108, a limit screw 1109 and a guide sleeve 1110.
Detailed Description
As shown in fig. 1, 2 and 3, an automatic grinding device for castings comprises a first frame 1, a feeding mechanism 2, a sliding seat 3, a main motor 4, a rotating shaft box 5, a first rotating shaft 6, a grinding wheel 7, a dust suction mechanism 8, a second frame 9, a sliding plate 10, a floating mechanism 11, a speed regulating motor 12, a lifting cylinder 13, a transition plate 14, a lower pressing cylinder 15, a rotating shaft seat 16, a second rotating shaft 17 and a pressure plate 18, wherein the feeding mechanism 2 is positioned at the upper end of the first frame 1, the feeding mechanism 2 is connected with the first frame 1 through bolts, the sliding seat 3 is positioned at the upper end of the feeding mechanism 2 and positioned at the upper end of the first frame 1, the sliding seat 3 is connected with the feeding mechanism 2 through bolts, the sliding seat 3 can slide along the first frame 1, the main motor 4 is positioned at the upper end of the sliding seat 3 through bolts, the main motor 4 is positioned at the upper end of the sliding seat 3 and positioned at the outer side of the main motor 4, the inner side of the sliding shaft box 5 is connected with the 3 through the bolts and the main motor 4 and is positioned at the outer side of the first rotating shaft box 5 through the lower shaft box 5 and positioned at the outer side of the first frame 9 and is positioned at the outer side of the first frame 9 through the sliding plate 9 which is connected with the sliding seat 6 and positioned at the outer side of the first frame 9 through the sliding seat 5 and the sliding seat is positioned at the outer side of the first frame 9 is connected with the first frame 1 through the sliding seat 6 and the sliding seat is positioned at the outer side of the first dust suction box 3 can be positioned at the outer side of the first frame 1, the floating mechanism 11 is positioned at the outer side of the sliding plate 10, the floating mechanism 11 is connected with the sliding plate 10 through bolts, the speed regulating motor 12 is positioned at the lower end of the floating mechanism 11, the speed regulating motor 12 is connected with the floating mechanism 11 through bolts, the lifting cylinder 13 is positioned at the inner side of the second frame 9 and positioned at one side of the sliding plate 10, the lifting cylinder 13 is respectively connected with the second frame 9 and the sliding plate 10 through bolts, the transition plate 14 is positioned at the middle part of the second frame 9 and penetrated by the floating mechanism 11, the transition plate 14 is connected with the second frame 9 through bolts, the lower pressure cylinder 15 is positioned at the upper end of the second frame 9, the lower pressure cylinder 15 is connected with the second frame 9 through bolts, the rotating shaft seat 16 is positioned at the lower end of the lower pressure cylinder 15 and positioned at the outer side of the second frame 9 and connected with the lower pressure cylinder 15 through bolts, the rotating shaft seat 16 can slide up and down along the second frame 9, the second rotating shaft 17 is positioned at the inner side of the rotating shaft seat 16, the second rotating shaft 17 is rotationally connected with the rotating shaft seat 16, the pressure plate 18 is positioned at the lower end of the second rotating shaft 17, the pressure plate 18 is connected with the second rotating shaft 17 through bolts, the sliding seat 3 is also provided with a left shield 301, the left shield 301 is positioned at the left side of the sliding seat 3, the left shield 301 is connected with the sliding seat 3 through bolts, the sliding seat 3 is also provided with a right shield 302, the right shield 302 is positioned at the right side of the sliding seat 3, the right shield 302 is connected with the sliding seat 3 through bolts, the feeding mechanism 2 further comprises a servo motor 201, a lead screw 202 and a feeding nut 203, the servo motor 201 is positioned at the upper end of the first frame 1, the servo motor 201 is connected with the first frame 1 through bolts, the screw 202 is positioned at the left side of the servo motor 201 and at the upper end of the first frame 1, the screw 202 is connected with the servo motor 201 in a key way and is connected with the first frame 1 through bolts, the feed nut 203 is positioned at the lower end of the sliding seat 3 and is penetrated by the screw 202, the feed nut 203 is connected with the sliding seat 3 through bolts and is connected with the screw 202 in a threaded way, the feed mechanism 2 is also provided with a telescopic steel belt 204, the telescopic steel belt 204 is positioned at the side surface of the feed nut 2 and is positioned at the outer side of the screw 202, the telescopic steel belt 204 is connected with the feed nut 2 through bolts, a left shield 301 and a right shield 302 which are arranged on the sliding seat 3 conduct primary protection on the sliding seat 3, the telescopic steel belt 204 conducts secondary protection on the screw 202 and the feed nut 203, waste scraps generated during polishing are effectively prevented from falling into the screw 202 and the feed nut 203, the service life is effectively prolonged, the dust collection mechanism 8 further comprises a lower shell 801, a pin 802, an upper cover 803, a magnet 804, a dust collection pipe 805, a polishing opening 806, a handle 807 and a slag blocking plate 808, wherein the lower shell 801 is positioned at the left side of the rotating shaft box, the lower shell 801 is connected with the rotating shaft box through bolts, the pin 802 is further arranged at the right side of the upper end of the lower shell 801, the pin 802 penetrates through the upper cover 803, the magnet 804 is positioned at the left side of the upper cover 803, the magnet 804 is connected with the upper cover 803 through bolts, the dust collection pipe 805 is positioned at the outer side of the lower shell 801, the dust collection pipe 805 is connected with the lower shell 801 in a welding way, the upper end of the left side of the upper cover is further provided with the polishing opening 806, the handle 807 is positioned at the outer side of the upper cover 803, the handle 807 is connected with the upper cover 803 through bolts, the lower shell 801 is further provided with the slag blocking plate 808, the lower shell 801 is connected with the slag blocking plate 808 in a welding way, the upper cover 803 and the lower shell 801 enclose the grinding wheel 7, grinding wheel 7 is ground through contact of grinding port 806 with the foundry goods, waste generated during grinding enters lower casing 801, suction pipe 805 is pumped into negative pressure, thereby waste is discharged, slag blocking plate 808 is used for blocking slag, waste is prevented from overflowing and strength of lower casing 801 is enhanced, upper cover 803 can be lifted up through handle 801 to rotate along pin 802, thereby facilitating quick maintenance of the grinding wheel, cover 803 and lower casing 801 are fixed by magnet 804, thereby facilitating quick maintenance of grinding wheel 7, floating mechanism 11 further comprises shaft sleeve 1101, third shaft 1102, motor base 1103, transition disc 1104, pressure head 1105, locking screw 1106, spring 1107, limit guide mechanism 1108, shaft sleeve 1101 is located outside sliding plate 10, shaft sleeve 1101 is connected with sliding plate 10 through bolts, third shaft 1102 is located inside shaft sleeve 1101, third shaft 1102 is rotationally connected with shaft sleeve 1101, the motor base 1103 is positioned at the left side of the shaft sleeve 1101, the motor base 1103 is connected with the shaft sleeve 1101 through bolts, the transition disc 1104 is positioned at the right side of the third rotating shaft 1102, the transition disc 1104 is connected with the third rotating shaft 1102 through bolts, the pressure head 1105 is positioned at the outer side of the transition disc 1104, one end of the pressure head 1105 extends into the third rotating shaft 1102, the locking screw 1106 penetrates through the pressure head 1105 and extends into the third rotating shaft 1102, the locking screw 1106 is connected with the third rotating shaft 1102 through threads, the spring 1107 is positioned at the outer side of the pressure head 1105 and at the inner side of the third rotating shaft 1102, the limit guide mechanism 1108 penetrates through the transition disc 1104 and penetrates through the pressure head 1105, the limit guide mechanism 1108 is connected with the threads of the transition disc 1104, the pressure head 1105 moves downwards under the stress, the spring 1107 compresses, the initial elastic force of the spring 1107 can be adjusted by adjusting the pre-tightening degree of the locking screw 1106, the limit guide mechanism 1108 also include stop screw 1109, uide bushing 1110, stop screw 1109 run through transition dish 1104, stop screw 1109 and transition dish 1104 screw thread link to each other, uide bushing 1110 run through pressure head 1105 and be located the stop screw 1109 outside, uide bushing 1110 and stop screw 1109 screw thread link to each other, during the foundry goods is polished, foundry goods atress is comparatively complicated, probably receives the component force of vertical direction, consequently, when pressure head 1105 receives axial force, spring 1107 compresses, pressure head 1105 moves down by a small distance under limit guide mechanism 1108 limit guide effect, until the elastic force that spring 1107 produced with pressure sleeve 1105 atress balance can, thereby guarantee that third pivot 1102 can not receive external force interference, improve the stationarity and the life of motion, this foundry goods automatic grinding device, during operation is manually placed on floating mechanism 5 with the foundry goods, lifting cylinder 13 promotes slide 10 and moves up along second frame 9 to drive floating mechanism 5, afterwards, lower cylinder 15 promotes the pivot seat 16 and moves down, thereby drive pressure disc 18 and compress down the foundry goods pressure disc, consequently, when pressure head 1105 drives the rotation of the first spindle motor 12 through the first spindle motor of rotation of drive spindle motor 11 and the first spindle 7 and the spindle motor of rotation of spindle motor 7, thereby the first spindle 4 is driven to the first spindle 7 and the spindle motor of rotation of the first spindle 7, and the spindle motor of rotation of the spindle motor 4 is driven in the rotation of the first spindle 7, and the spindle motor of the spindle motor is driven 3 is rotated through the spindle drive the spindle motor 7, and the spindle drive 3 is rotated and the spindle drive 3, and the spindle drive is rotated, and the spindle drive is in turn, and the spindle drive is driven. The device simple structure can be with emery wheel automatic feed and with foundry goods self-holding, and then polish automatically, effectively reduces operating personnel intensity of labour, simultaneously, can be with the smoke and dust that produces when polishing, sweeps discharge, effectively purifies operational environment, through floating formula design moreover, effectively prevents the motion of external force interference third pivot, improves the stationarity and the life of motion.
The present invention is not limited to the above-described specific embodiments, and various modifications may be made by those skilled in the art without inventive effort from the above-described concepts, and are within the scope of the present invention.
Claims (5)
1. The utility model provides an automatic grinding device of foundry goods, its characterized in that includes first frame, feed mechanism, slide, main motor, pivot box, first pivot, emery wheel, dust absorption mechanism, second frame, sliding plate, floating mechanism, speed adjusting motor, lifting cylinder, transition plate, lower pressure cylinder, pivot box, second pivot, pressure disk, feed mechanism be located first frame upper end, feed mechanism link to each other with first frame through the bolt, the slide be located feed mechanism upper end and be located first frame upper end, slide and feed mechanism pass through the bolt and link to each other, the slide can slide along first frame, the main motor be located slide upper end, main motor pass through the bolt and link to each other with the slide, the pivot box be located slide upper end and be located the main motor outside, pivot box pass through the bolt and link to each other with the main motor, first pivot box be located the pivot box inboard and be located the main motor outside, first pivot box rotate and link to each other and with the main motor key, the slide be located first pivot box and be located the first frame upper end and be located the floating mechanism, the second pivot box is located the first frame and be located the sliding plate outside the sliding mechanism, the sliding plate is located the first frame is located the outside the sliding plate, the sliding plate is located the outside the frame is located to link to each other through the sliding mechanism, the sliding plate is located the outside the first frame is, the lifting cylinder is positioned at the inner side of the second frame and at one side of the sliding plate, the lifting cylinder is respectively connected with the second frame and the sliding plate through bolts, the transition plate is positioned at the middle part of the second frame and penetrated by the floating mechanism, the transition plate is connected with the second frame through bolts, the lower pressing cylinder is positioned at the upper end of the second frame, the lower pressing cylinder is connected with the second frame through bolts, the rotating shaft seat is positioned at the lower end of the lower pressing cylinder and is positioned at the outer side of the second frame, the rotating shaft seat is connected with the lower pressing cylinder through bolts, the rotating shaft seat can slide up and down along the second frame, the second rotating shaft is positioned at the inner side of the rotating shaft seat, the second rotating shaft is rotationally connected with the rotating shaft seat, the pressing plate is positioned at the lower end of the second rotating shaft and is connected with the second rotating shaft through bolts;
the dust collection mechanism also comprises a lower shell, pins, an upper cover, a magnet, a dust collection pipe, a polishing opening, a handle and a slag blocking plate, wherein the lower shell is positioned at the left side of the rotating shaft box, the lower shell is connected with the rotating shaft box through bolts, the pins are arranged on the right side of the upper end of the lower shell, the pins penetrate through the upper cover, the magnet is positioned at the left side of the upper cover, the magnet is connected with the upper cover through bolts, the dust collection pipe is positioned at the outer side of the lower shell, the dust collection pipe is connected with the lower shell in a welding way, the polishing opening is further arranged at the upper end of the left side of the upper cover, the handle is positioned at the outer side of the upper cover, the handle is connected with the upper cover through bolts, the slag blocking plate is further arranged on the lower shell, and the lower shell is connected with the slag blocking plate in a welding way;
the floating mechanism further comprises a shaft sleeve, a third rotating shaft, a motor seat, a transition disc, a pressure head, a locking screw, a spring and a limit guide mechanism, wherein the shaft sleeve is positioned on the outer side of the sliding plate, the shaft sleeve is connected with the sliding plate through a bolt, the third rotating shaft is positioned on the inner side of the shaft sleeve, the third rotating shaft is rotationally connected with the shaft sleeve, the motor seat is positioned on the left side of the shaft sleeve, the motor seat is connected with the shaft sleeve through a bolt, the transition disc is positioned on the right side of the third rotating shaft, the transition disc is connected with the third rotating shaft through the bolt, the pressure head is positioned on the outer side of the transition disc, one end of the pressure head stretches into the third rotating shaft, the locking screw penetrates through the pressure head and stretches into the third rotating shaft, the locking screw is connected with the third rotating shaft through threads, the spring is positioned on the outer side of the pressure head and positioned on the inner side of the third rotating shaft, the limit guide mechanism penetrates through the transition disc and penetrates through the pressure head, and the limit guide mechanism is connected with the transition disc through threads.
The limiting guide mechanism also comprises a limiting screw and a guide sleeve, wherein the limiting screw penetrates through the transition disc, the limiting screw is connected with the threads of the transition disc, the guide sleeve penetrates through the pressure head and is positioned at the outer side of the limiting screw, and the guide sleeve is connected with the threads of the limiting screw.
2. An automatic grinding device for castings according to claim 1, wherein said slide is further provided with a left shield, said left shield being positioned on the left side of the slide, said left shield being connected to the slide by means of bolts.
3. An automatic grinding device for castings according to claim 1, wherein said slide is further provided with a right shield, said right shield being positioned on the right side of the slide, said right shield being connected to the slide by means of bolts.
4. The automatic grinding device for castings according to claim 1, wherein said feeding mechanism further comprises a servo motor, a screw rod and a feeding nut, said servo motor is located at the upper end of the first frame, said servo motor is connected with the first frame through a bolt, said screw rod is located at the left side of the servo motor and at the upper end of the first frame, said screw rod is connected with the servo motor through a key and is connected with the first frame through a bolt, said feeding nut is located at the lower end of the slide and is penetrated by the screw rod, said feeding nut is connected with the slide through a bolt and is connected with the screw rod through a thread.
5. An automatic casting polishing device as in claim 4 wherein said feed mechanism is further provided with a telescoping steel strip located on the side of the feed nut and outside the lead screw, said telescoping steel strip being bolted to the feed nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404526.6A CN107932238B (en) | 2017-12-22 | 2017-12-22 | Automatic grinding device of foundry goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404526.6A CN107932238B (en) | 2017-12-22 | 2017-12-22 | Automatic grinding device of foundry goods |
Publications (2)
| Publication Number | Publication Date |
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| CN110202441B (en) * | 2019-07-23 | 2020-12-08 | 安徽霍山龙鑫金属科技有限公司 | Aluminum component is with dust absorption all-in-one of polishing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000317787A (en) * | 1999-04-28 | 2000-11-21 | M Tec Kk | Work edge polishing device |
| CN202701924U (en) * | 2012-08-14 | 2013-01-30 | 浙江广力工程机械有限公司 | Grinding machine for inner circle of blank |
| CN204954555U (en) * | 2015-07-24 | 2016-01-13 | 湖南财经工业职业技术学院 | Floating automatic sander of elasticity |
| CN107042430A (en) * | 2017-05-27 | 2017-08-15 | 苏州苏铸重工有限公司 | A kind of casting inner hole grinding device |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000317787A (en) * | 1999-04-28 | 2000-11-21 | M Tec Kk | Work edge polishing device |
| CN202701924U (en) * | 2012-08-14 | 2013-01-30 | 浙江广力工程机械有限公司 | Grinding machine for inner circle of blank |
| CN204954555U (en) * | 2015-07-24 | 2016-01-13 | 湖南财经工业职业技术学院 | Floating automatic sander of elasticity |
| CN107042430A (en) * | 2017-05-27 | 2017-08-15 | 苏州苏铸重工有限公司 | A kind of casting inner hole grinding device |
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