CN110722444A - Screw polishing machine - Google Patents

Screw polishing machine Download PDF

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Publication number
CN110722444A
CN110722444A CN201911003765.XA CN201911003765A CN110722444A CN 110722444 A CN110722444 A CN 110722444A CN 201911003765 A CN201911003765 A CN 201911003765A CN 110722444 A CN110722444 A CN 110722444A
Authority
CN
China
Prior art keywords
feeding
frame
screw
polishing
supporting seat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911003765.XA
Other languages
Chinese (zh)
Inventor
李建国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Haiyan Tianqi Standard Parts Co Ltd
Original Assignee
Haiyan Tianqi Standard Parts Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Haiyan Tianqi Standard Parts Co Ltd filed Critical Haiyan Tianqi Standard Parts Co Ltd
Priority to CN201911003765.XA priority Critical patent/CN110722444A/en
Publication of CN110722444A publication Critical patent/CN110722444A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/02Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels
    • B24B31/03Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels the workpieces being continuously-travelling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/12Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/12Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
    • B24B31/16Means for separating the workpiece from the abrasive medium at the end of operation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/005Feeding or manipulating devices specially adapted to grinding machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/10Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power

Abstract

The invention discloses a screw polishing machine, which comprises a frame, wherein the upper end of the frame is provided with a feeding table, the lower end of the feeding table is connected with a feeding cylinder, the feeding table is symmetrically provided with two feeding frames, one side of each feeding frame is provided with a material guide channel, one side of each feeding frame is provided with a baffle plate, the baffle plate is provided with a push plate, the feeding frames are provided with a first air cylinder, the first air cylinder is fixedly connected with the push plates, two sides of the frame are provided with supporting seats, each supporting seat is provided with a polishing cylinder, each polishing cylinder is provided with a feeding hole, a connecting column is arranged in each polishing cylinder, one side of the frame is provided with a supporting seat, each supporting seat is provided with a first motor, an output shaft of the first motor is fixedly connected with one end of the connecting column, and a stirring blade is fixedly arranged on the connecting column, and rubbing the sand on the surface of the screw to polish the screw.

Description

Screw polishing machine
Technical Field
The invention relates to the field of fastener manufacturing equipment, in particular to a screw polishing machine.
Background
The screw is a tool for fastening machine parts of an object step by utilizing the physics and mathematical principles of the inclined plane circular rotation and friction of the object, and is an indispensable industrial necessity in daily life: extremely small screws used for cameras, glasses, clocks, electronics, and the like; general screws for televisions, electric appliances, musical instruments, furniture, and the like; large screws and nuts are used for engineering, buildings and bridges; transportation equipment, airplanes, electric cars, automobiles, and the like are used with screws of different sizes.
The screw has an important task in industry, and as long as there is industry on earth, the function of the screw is always important. The screw is a common invention in production and life of people for thousands of years, and is the first invention of human according to the application field.
After the screw is manufactured, the screw needs to be polished, however, the yield of the screw is large, the polishing efficiency of the screw by adopting a common polishing machine is low, and the thread part cannot be polished well. In view of the above problems, a solution is proposed as follows.
Disclosure of Invention
The invention aims to provide a screw polishing machine which has the advantages that a large number of screws can be simultaneously polished, and the screw threads of the screws can be polished, so that the screws can be better polished.
The technical purpose of the invention is realized by the following technical scheme:
a screw polishing machine comprises a machine frame, wherein a feeding table is arranged at the upper end of the machine frame, a feeding barrel is connected to the lower end of the feeding table, the upper end of the feeding barrel penetrates through the feeding table and is communicated with the upper end face of the feeding table, two feeding frames are symmetrically arranged on the feeding table and are symmetrical about the upper end of the feeding barrel, a material guide channel is arranged on one side of each feeding frame and is obliquely arranged, the higher end of the material guide channel is fixedly connected with one side of the feeding frame, the lower side of the material guide channel is fixedly connected with one side of the upper end of the feeding barrel, a baffle is arranged on one side of each feeding frame, a push plate is fixedly arranged at the upper end of each baffle, a first air cylinder is arranged at the upper end of each feeding frame, the output shaft of the first air cylinder is fixedly connected with the upper end face of the push plate, supporting seats are arranged on two sides of the lower end of the machine frame, the two ends of the polishing barrel are respectively hinged with the two ends of the supporting seat, a feed inlet is formed in the side wall of the polishing barrel and is positioned under the feed inlet pipe, the width of the feed inlet is larger than that of the feed inlet pipe, a connecting column is arranged in the polishing barrel, one end of the connecting column penetrates through the side wall of the polishing barrel and is in running fit with the polishing barrel, two bearing seats are hinged to two sides of the rack, one end of the connecting column is fixedly connected with the inner edge of one of the bearing seats, the other end of the connecting column penetrates through the other bearing seat and is fixedly connected with the inner edge of the other bearing seat, a first motor is arranged on the supporting seat, an output shaft of the first motor is fixedly connected with one end of the connecting column, a plurality of stirring blades are fixedly arranged on the side wall of the connecting column, one side, away from the connecting column, one side of the rack is provided with a charging hopper, and the upper end of the charging hopper is provided with a filter screen.
By adopting the technical scheme, sand is placed at the upper end of one feeding frame, a screw to be polished is placed at the upper end of the other feeding frame, after the first two cylinders are started, the first two cylinders drive the two push plates to move upwards for a while, so that the two push plates drive the baffle to move upwards, an object in the feeding frame where the baffle is located can enter the material guide channel and fall into the feeding cylinder along the material guide channel, the screw and the sand in the feeding cylinder can move downwards along the feeding cylinder and fall into the polishing cylinder, the first cylinder is controlled to enable the sand and the screw to enter the polishing cylinder according to a certain proportion, the first motor is started to drive the connecting column to rotate, the connecting column drives the stirring blade to rotate, the stirring blade stirs the sand and the screw in the polishing machine, the sand and the screw are in contact and rub, the polishing of the screw is realized, and after the polishing is finished, the sand and the screw in the polishing barrel are taken out from the discharge hole and poured into the charging hopper, the sand falls below the filter screen through the filter screen, and the polished screw is left above the filter screen, so that the screw and the sand are separately collected.
As preferred, the supporting seat includes preceding supporting seat and back supporting seat, one side that polishing barrel is close to the discharge gate is connected with preceding supporting seat hinge, one side that the discharge gate was kept away from to the polishing barrel is connected with back supporting seat hinge, the bearing frame all is located back supporting seat upper end with motor one, back supporting seat includes mount and support frame, the lower extreme of mount and the lower extreme fixed connection of frame, the upper end of mount is equipped with flexible groove, the lower extreme of support frame is located flexible inslot, and with flexible groove sliding fit, be equipped with cylinder two on the mount, the output shaft and the support frame fixed connection of cylinder two.
By adopting the technical scheme, after polishing is completed, the second cylinder is started to drive the support frame to move upwards, so that the support frame can drive one end of the polishing barrel to move upwards, the polishing barrel is inclined, sand and screws in the polishing barrel can move along the inclined side wall of the polishing barrel, the sand and the screws can be moved out of a discharge hole of the polishing barrel, and the sand and the screws can be taken out.
Preferably, the two feeding frames comprise an object placing disc and a vibration plate, the vibration plate is located on the bottom surface inside the object placing disc, an outlet is formed in one side of the object placing disc and communicated with one end of the material guide channel, a second motor is fixedly arranged at the lower end of the object placing disc, a cam is fixedly arranged on an output shaft of the second motor, a rotating hole is formed in one side, far away from the outlet, of the bottom surface of the object placing disc, and the cam is located at the lower end of the rotating hole and is in rotating fit with the rotating hole.
By adopting the technical scheme, the second motor is started to drive the cam to rotate, so that the cam can jack one side of the vibrating plate and then put down, the vibrating plate can drive sand or screws positioned on the vibrating plate to vibrate, and the screws and the sand can move along the vibrating plate and move out from the outlet.
Preferably, one side of the vibration plate close to the outlet is hinged with the object placing disc, one side of the object placing disc far away from the outlet is fixedly provided with a spring, and the upper end of the spring is fixedly connected with the lower end of the vibration plate.
Adopt above-mentioned technical scheme, the cam pushes up the vibrations board is close to a side of spring, makes the vibrations board elongate the spring, and when the cam is not when the application of force to the vibrations board, the vibrations board can move down under the effect of gravity, with the spring compression, makes the spring can produce elasticity to the vibrations board to make the vibrations that the vibrations board can be better.
Preferably, the bottom surface of the rack is provided with a mounting groove, the charging hopper is positioned in the mounting groove and is in sliding fit with the mounting groove, the lower end surface of the charging hopper is hinged with a supporting plate, and one side, far away from the hinged part, of the supporting plate is connected with the charging hopper in a buckling mode.
By adopting the technical scheme, when sand in the charging hopper is full, the charging hopper is taken out from the mounting groove, after the abutting plate is opened, the sand can be leaked from the lower end of the charging hopper, the charging hopper is cleaned, and the sand can be recycled.
Preferably, four vertical guide grooves are symmetrically formed in the side wall of the charging hopper, guide blocks are fixedly arranged on the side walls of the four sides of the filter screen and are located in the guide grooves and are in sliding fit with the guide grooves, tension springs are fixedly arranged at the upper ends of the four guide blocks, and the upper ends of the tension springs are fixedly connected with the upper ends of the guide grooves.
Adopt above-mentioned technical scheme, when grit and screw fall on the filter screen, can push down the filter screen, the filter screen moves down, drives four guide blocks move down, four guide blocks can lengthen four extension springs to make the extension spring produce elasticity to four guide blocks, drive four guide blocks round trip movement in vertical direction, thereby make the filter screen drive grit and screw round trip movement in vertical direction, the completion that makes the filter screen can be better is to the filtration of grit.
Preferably, the upper end face of the abutting plate is provided with a sealing gasket, the lower end of the charging hopper is provided with a sealing groove, and the sealing gasket is matched with the sealing groove.
By adopting the technical scheme, after the lower end of the charging hopper is blocked by the abutting plate, the sealing gasket can enter the sealing groove, and the sealing effect of the abutting plate on the charging hopper is improved.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a sectional view of the embodiment;
FIG. 3 is an enlarged view of area A of FIG. 2;
FIG. 4 is a sectional view of the embodiment in another direction.
Reference numerals: 1. a frame; 11. a bearing seat; 2. a feeding table; 21. a feeding cylinder; 3. a feeding frame; 31. placing a tray; 32. a vibration plate; 33. a second motor; 34. a cam; 35. a spring; 4. a material guide channel; 41. a baffle plate; 42. pushing the plate; 43. a first cylinder; 44. a first motor; 5. a polishing cartridge; 51. connecting columns; 52. stirring blades; 6. a charging hopper; 61. a filter screen; 7. a front support base; 71. a rear support base; 72. a fixed mount; 73. a support frame; 74. a second air cylinder; 8. a resisting plate; 81. a gasket; 9. a guide block; 91. a tension spring.
Detailed Description
The following description is only a preferred embodiment of the present invention, and the protection scope is not limited to the embodiment, and any technical solution that falls under the idea of the present invention should fall within the protection scope of the present invention. It should also be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention.
As shown in figures 1 and 4, the screw polishing machine comprises a machine frame 1, wherein a feeding table 2 is arranged at the upper end of the machine frame 1, and two feeding frames 3 are symmetrically arranged on the feeding table 2. One side of the feeding frame 3 is provided with a material guiding channel 4, and the material guiding channel 4 is obliquely arranged. The feeding frame 3 comprises a material placing disc 31 and a vibration plate 32, wherein an outlet is formed in one side of the material placing disc 31 and communicated with one end of the material guide channel 4. The lower end of the object placing disc 31 is fixedly provided with a second motor 33, the output shaft of the second motor 33 is fixedly provided with a cam 34, one side of the bottom surface of the object placing disc 31, which is far away from the outlet, is provided with a rotating hole, and the cam 34 is positioned at the lower end of the rotating hole and is in rotating fit with the rotating hole. One side of the vibration plate 32 close to the outlet is hinged with the object placing disc 31, one side of the object placing disc 31 far away from the outlet is fixedly provided with a spring 35, and the upper end of the spring 35 is fixedly connected with the lower end of the vibration plate 32.
A baffle plate 41 is arranged on one side of the feeding frame 3, and a push plate 42 is fixedly arranged at the upper end of the baffle plate 41. The upper end of the feeding frame 3 is provided with a first air cylinder 43, and an output shaft of the first air cylinder 43 is fixedly connected with the upper end face of the push plate 42.
Sand and screws to be polished are respectively placed on the two feeding frames 3. When the two cylinders 43 on one frame 1 are started, the two push plates 42 are pushed to move upwards, so that the two push plates 42 can drive the baffle plate 41 to move upwards. The screws or sand on the frame 1 where the baffle 41 is located will move from the feeder frame 3 to the material guide channel 4.
When the two cylinders drive the push plates 42 to move downwards, the two push plates 42 drive the baffle plate 41 to move downwards, so that the baffle plate 41 blocks the communication part between the feeding frame 3 and the material guide channel 4, and the screws or the sand in the feeding frame 3 cannot flow out of the material guide channel 4.
After the baffle 41 is opened, the second motor 33 is started to drive the cam 34 to rotate, the cam 34 can jack up one side of the vibration plate 32 upwards, then the vibration plate 32 falls down, the vibration plate 32 starts to vibrate, and the spring 35 can enhance the vibration effect of the vibration plate 32. The vibrating plate 32 will drive the sand or screw thereon to vibrate, so that the sand or screw can enter the material guiding channel 4 through the outlet.
As shown in fig. 1 and 2, the lower end of the feeding table 2 is connected to a feeding cylinder 21, and the upper end of the feeding cylinder 21 penetrates through the feeding table 2 and is communicated with the upper end surface of the feeding table 2. The two feeding frames 3 are symmetrical about the upper end of the feeding barrel 21, the higher end of the material guide channel 4 is fixedly connected with one side of the feeding frames 3, and the lower side of the material guide channel 4 is fixedly connected with one side of the upper end of the feeding barrel 21. The both sides of frame 1 lower extreme are equipped with the supporting seat, are equipped with polishing barrel 5 on the supporting seat, and the discharge gate has been seted up to polishing barrel 5's one end. The side wall of the polishing barrel 5 is provided with a feed inlet which is positioned under the feed pipe.
The screw or sand on the guide channel 4 moves along the inclined guide channel 4 so that the sand or screw can move into the feed cylinder 21 and move down the feed cylinder 21 until entering the polishing barrel 5 through the feed opening.
And the two feeding frames 3 are used for respectively conveying and feeding sand and screws. The ratio of sand to screws can be controlled roughly and quantitatively by controlling the lifting time of the baffles 41 on the two feeding frames 3, so that the sand and the screws entering the polishing barrel 5 can enter the polishing barrel 5 in a certain ratio, and each screw has enough sand to contact with the screw, thereby facilitating the polishing of the screw.
As shown in fig. 1 and 4, the supporting seat includes a front supporting seat 7 and a rear supporting seat 71, one side of the polishing barrel 5 close to the discharge port is hinged to the front supporting seat 7, and one side of the polishing barrel 5 far from the discharge port is hinged to the rear supporting seat 71. The front supporting seat 7 and the rear supporting seat 71 are both hinged with a bearing seat 11. A connecting column 51 is arranged in the polishing barrel 5, and one end of the connecting column 51 penetrates through the side wall of the polishing barrel 5 and is in running fit with the polishing barrel 5. Both ends of the connecting column 51 are connected with the two bearing seats 11, respectively.
As shown in fig. 1 and 4, the rear supporting base 71 is provided with a first motor 44, and an output shaft of the first motor 44 is fixedly connected with one end of the connecting column 51. The side wall of the connecting column 51 is fixedly provided with a plurality of stirring blades 52.
After the feeding is finished, the first motor 44 is started, the first motor 44 drives the connecting column 51 to rotate, and the connecting column 51 drives the stirring blades 52 to rotate. The stirring blades 52 stir the sand and the screw in the polishing barrel 5, so that the sand and the screw move relatively. The sand will sand the screw and thereby polish the screw.
One side of the stirring blade 52 is in contact with the side wall of the polishing barrel 5, so that the sand and the screws in the stirring barrel can be completely stirred, and the stirring blade 52 can stir all the sand and the screws, so that all the screws can be fully contacted with the sand to finish polishing.
As shown in fig. 1 and 4, the rear supporting base 71 includes a fixing frame 72 and a supporting frame 73, and a lower end of the fixing frame 72 is fixedly connected to a lower end of the rack 1. The upper end of the fixing frame 72 is provided with a telescopic groove, and the lower end of the supporting frame 73 is positioned in the telescopic groove and is in sliding fit with the telescopic groove. The fixed frame 72 is provided with a second air cylinder 74, and an output shaft of the second air cylinder 74 is fixedly connected with the support frame 73.
After the screw in the polishing barrel 5 is polished, the second air cylinder 74 is started to drive the support frame 73 to move upwards, the support frame 73 drives the first motor 44, the bearing seat 11 and one end of the polishing barrel 5 are lifted upwards, the polishing barrel 5 is in an inclined state, and one end of the discharge hole of the polishing barrel 5 faces downwards. At this moment, the screw and the sand in the polishing barrel 5 can move along the side wall of the mixing barrel and fall out of the discharge hole, and the screw and the sand are taken.
As shown in fig. 1 and 2, a mounting groove is formed in the bottom surface of the frame 1, a charging hopper 6 is disposed in the mounting groove, and a filter screen 61 is disposed at the upper end of the charging hopper 6. The symmetry is equipped with four vertical guide slots on the lateral wall of charging hopper 6, has all set firmly guide block 9 on the lateral wall of filter screen 61 four sides, and guide block 9 is located the guide slot, and with guide slot sliding fit. The upper ends of the four guide blocks 9 are all fixedly provided with tension springs 91, and the upper ends of the tension springs 91 are fixedly connected with the upper ends of the guide grooves.
The sand and the screws poured out of the discharge port fall into the charging hopper 6, and are positioned above the filter screen 61, so that the filter screen 61 is pressed downward. The sand will pass through the screen 61 and flow into the hopper 6, and the screws will be located above the screen 61.
The filter screen 61 drives the four guide blocks 9 to move downward, and the four tension springs 91 are stretched, so that the tension springs 91 generate elastic force on the four guide blocks 9. After the sand and the screws are poured, the four guide blocks 9 are pulled upwards by the four tension springs 91, so that the four guide blocks 9 can drive the filter screen 61 to move upwards until the elasticity of the guide blocks 9 by the tension springs 91 is consumed. In the process, the filter screen 61 can continuously move up and down, so that the screws and part of sand above the filter screen 61 can vibrate, the sand can completely fall below the filter screen 61, and the separation of the sand and the screws is realized.
As shown in fig. 3, the lower end surface of the charging hopper 6 is hinged with a resisting plate 8, and one side of the resisting plate 8 far away from the hinged part is connected with the charging hopper 6 in a buckling manner. The upper end face of the abutting plate 8 is provided with a sealing gasket 81, the lower end of the charging hopper 6 is provided with a sealing groove, and the sealing gasket 81 is matched with the sealing groove.
After the filtration is completed, the hopper 6 can be taken out of the mounting groove, and the polished screws can be taken off from above the filter screen 61. The hopper 6 is then moved over the sand-filled feed carriage 3, and the clasp is opened to allow the butt plate 8 to pivot about the hinge to separate from the lower end of the hopper 6. Sand will leak out of the lower end of the hopper 6 and fall into the feed frame 3 for the next use.
After the sand is taken out of the charging hopper 6, the abutting plate 8 is rotated, one side of the abutting plate 8 is fixed with the lower end of the charging hopper 6, and the sealing gasket 81 enters the sealing groove, so that the sand can be used next time.

Claims (7)

1. A screw polishing machine comprises a machine frame (1) and is characterized in that a feeding table (2) is arranged at the upper end of the machine frame (1), a feeding cylinder (21) is connected to the lower end of the feeding table (2), the upper end of the feeding cylinder (21) penetrates through the feeding table (2) and is communicated with the upper end face of the feeding table (2), two feeding frames (3) are symmetrically arranged on the feeding table (2), the two feeding frames (3) are symmetrical relative to the upper end of the feeding cylinder (21), a material guide channel (4) is arranged on one side of each feeding frame (3), the material guide channel (4) is obliquely arranged, the higher end of the material guide channel (4) is fixedly connected with one side of the feeding frame (3), the lower side of the material guide channel (4) is fixedly connected with one side of the feeding cylinder (21), a baffle plate (41) is arranged on one side of the upper end of the feeding frame (3), the upper end of baffle (41) has set firmly push pedal (42), the upper end of feeding frame (3) is equipped with cylinder (43), the up end fixed connection of the output shaft of cylinder (43) and push pedal (42), the both sides of frame (1) lower extreme are equipped with the supporting seat, be equipped with polishing barrel (5) on the supporting seat, the both ends of polishing barrel (5) are connected with the both ends hinge of supporting seat respectively, set up the feed inlet on the lateral wall of polishing barrel (5), the feed inlet is located the inlet pipe under, the width of feed inlet is greater than the width of inlet pipe, be equipped with spliced pole (51) in polishing barrel (5), the lateral wall of polishing barrel (5) is run through to one end of spliced pole (51), and with polishing barrel (5) normal running fit, the both sides of frame (1) articulate there are two bearing frame (11), the one end of spliced pole (51) and the inner edge fixed connection of one of them bearing frame (11), the other end of the connecting column (51) penetrates through another bearing seat (11) and is fixedly connected with the inner edge of the other bearing seat (11), a first motor (44) is arranged on the supporting seat, an output shaft of the first motor (44) is fixedly connected with one end of the connecting column (51), a plurality of stirring blades (52) are fixedly arranged on the side wall of the connecting column (51), one side, far away from the connecting column (51), of each stirring blade (52) is in contact with the side wall of the polishing barrel (5), a discharge hole is formed in one end of the polishing barrel (5), a charging hopper (6) is arranged on one side of the rack (1), and a filter screen (61) is arranged at the upper end of the charging hopper (6).
2. A screw polisher according to claim 1 characterized in that the support base comprises a front support base (7) and a rear support base (71), one side of the polishing barrel (5) close to the discharge hole is hinged with a front supporting seat (7), one side of the polishing barrel (5) far away from the discharge hole is hinged with a rear supporting seat (71), the bearing seat (11) and the motor I (44) are both positioned at the upper end of the rear supporting seat (71), the rear supporting seat (71) comprises a fixed frame (72) and a supporting frame (73), the lower end of the fixed frame (72) is fixedly connected with the lower end of the frame (1), the upper end of the fixed frame (72) is provided with a telescopic groove, the lower end of the supporting frame (73) is positioned in the telescopic groove, and is matched with the telescopic groove in a sliding way, a second air cylinder (74) is arranged on the fixed frame (72), and an output shaft of the second air cylinder (74) is fixedly connected with the support frame (73).
3. The screw polishing machine according to claim 1, wherein each of the two feeding frames (3) comprises a material placing disc (31) and a vibration plate (32), the vibration plate (32) is located on the bottom surface inside the material placing disc (31), an outlet is formed in one side of the material placing disc (31), the outlet is communicated with one end of the material guiding channel (4), a second motor (33) is fixedly arranged at the lower end of the material placing disc (31), a cam (34) is fixedly arranged on an output shaft of the second motor (33), a rotary hole is formed in one side, away from the outlet, of the bottom surface of the material placing disc (31), and the cam (34) is located at the lower end of the rotary hole and is in rotary fit with the rotary hole.
4. The screw polishing machine according to claim 3, wherein one side of the vibration plate (32) close to the outlet is hinged with the object placing disc (31), one side of the object placing disc (31) far away from the outlet is fixedly provided with a spring (35), and the upper end of the spring (35) is fixedly connected with the lower end of the vibration plate (32).
5. The screw polishing machine according to claim 1, characterized in that a mounting groove is formed in the bottom surface of the frame (1), the charging hopper (6) is located in the mounting groove and is in sliding fit with the mounting groove, a resisting plate (8) is hinged to the lower end surface of the charging hopper (6), and one side, away from the hinged position, of the resisting plate (8) is connected with the charging hopper (6) in a buckling mode.
6. The screw polishing machine according to claim 5, characterized in that four vertical guide grooves are symmetrically formed in the side wall of the charging hopper (6), guide blocks (9) are fixedly arranged on the side walls of the four sides of the filter screen (61), the guide blocks (9) are located in the guide grooves and are in sliding fit with the guide grooves, tension springs (91) are fixedly arranged at the upper ends of the four guide blocks (9), and the upper ends of the tension springs (91) are fixedly connected with the upper ends of the guide grooves.
7. The screw polishing machine according to claim 5, wherein a sealing gasket (81) is arranged on the upper end surface of the abutting plate (8), a sealing groove is arranged at the lower end of the charging hopper (6), and the sealing gasket (81) is matched with the sealing groove.
CN201911003765.XA 2019-10-22 2019-10-22 Screw polishing machine Pending CN110722444A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911003765.XA CN110722444A (en) 2019-10-22 2019-10-22 Screw polishing machine

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Application Number Priority Date Filing Date Title
CN201911003765.XA CN110722444A (en) 2019-10-22 2019-10-22 Screw polishing machine

Publications (1)

Publication Number Publication Date
CN110722444A true CN110722444A (en) 2020-01-24

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Application Number Title Priority Date Filing Date
CN201911003765.XA Pending CN110722444A (en) 2019-10-22 2019-10-22 Screw polishing machine

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Country Link
CN (1) CN110722444A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112091807A (en) * 2020-09-09 2020-12-18 嘉兴顺泽金属制品有限公司 Lead screw polishing equipment and lead screw production process using same

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CN208584370U (en) * 2018-08-03 2019-03-08 林春芬 A kind of Novel button burnishing device
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JP2000326202A (en) * 1999-05-14 2000-11-28 Sinto Brator Co Ltd Vibrating barrel grinding method and apparatus for disc- like article
CN202725296U (en) * 2012-05-24 2013-02-13 河池市桂鲁发矿山机械制造厂 Vibration feeding machine
CN203712477U (en) * 2014-01-16 2014-07-16 浙江南欧金属粉有限公司 Dumping type powder polisher
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CN207578147U (en) * 2017-12-20 2018-07-06 天津市汇中标准件有限公司 A kind of Novel nail polissoir
CN208070866U (en) * 2018-01-31 2018-11-09 福建广峰电力通信设备有限公司 A kind of Double-side feeding machine
CN108405401A (en) * 2018-03-09 2018-08-17 吴竹兰 A kind of Chinese medicine automated programming system
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CN208584370U (en) * 2018-08-03 2019-03-08 林春芬 A kind of Novel button burnishing device
CN208913838U (en) * 2018-11-09 2019-05-31 常州市钧达轴承有限公司 A kind of back-up roll bearing production roller burnishing device

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Publication number Priority date Publication date Assignee Title
CN112091807A (en) * 2020-09-09 2020-12-18 嘉兴顺泽金属制品有限公司 Lead screw polishing equipment and lead screw production process using same

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