CN111633486A - Polisher with snatch calibration function - Google Patents

Polisher with snatch calibration function Download PDF

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Publication number
CN111633486A
CN111633486A CN202010550574.1A CN202010550574A CN111633486A CN 111633486 A CN111633486 A CN 111633486A CN 202010550574 A CN202010550574 A CN 202010550574A CN 111633486 A CN111633486 A CN 111633486A
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CN
China
Prior art keywords
cavity
wall
sliding
grinding
grinding tool
Prior art date
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Withdrawn
Application number
CN202010550574.1A
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Chinese (zh)
Inventor
张伟
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Pujiang Xuxing Machinery Technology Co ltd
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Pujiang Xuxing Machinery Technology Co ltd
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Application filed by Pujiang Xuxing Machinery Technology Co ltd filed Critical Pujiang Xuxing Machinery Technology Co ltd
Priority to CN202010550574.1A priority Critical patent/CN111633486A/en
Publication of CN111633486A publication Critical patent/CN111633486A/en
Withdrawn legal-status Critical Current

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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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • 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
    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/35—Accessories
    • 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
    • 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
    • B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses a grinding machine with a grabbing and calibrating function, which comprises a grinding machine, wherein a feeding port with a rightward opening is arranged on the right side in the grinding machine, a processing cavity is communicated and arranged on the left side of the feeding port, a translation device is arranged above the rear side of the processing cavity and comprises a first sliding cavity communicated and arranged at the upper end of the rear wall of the processing cavity, a sliding block capable of sliding left and right is arranged in the first sliding cavity, the rear wall of the first sliding cavity is communicated and arranged with a horizontal sliding chute, and the left side of the horizontal sliding chute is communicated and arranged with a vertical sliding chute communicated with the rear wall of the first sliding cavity. The workpiece scrapping caused by manual operation errors is avoided, the production progress is influenced, and the production cost is increased.

Description

Polisher with snatch calibration function
Technical Field
The invention relates to the technical field of iron pipe polishing, in particular to a polishing machine with a grabbing and calibrating function.
Background
In our daily life, can need a large amount of iron pipes, and the processing of polishing is calibrated to the manual work of these most iron pipes, and the polisher is the main equipment that is used for polishing the iron pipe, carries out the manual work always and calibrates and polish and waste time and energy, and operating time is long, and the workman can inevitable calibration error that appears, in case the error, the work piece will be scrapped, seriously influences production efficiency, extension process flow. The prior iron pipe polishing device can not automatically calibrate and polish, and the device capable of solving the problems is disclosed by the invention.
Disclosure of Invention
The technical problem is as follows: ordinary polisher need carry out the manual assembly calibration, and some polishers from taking assembly function also need manual operation calibration to polish, in case calibration error work piece will be scrapped, wastes time and energy, and the process is loaded down with trivial details, influences production efficiency.
In order to solve the above problems, the present example designs a grinding machine with a grabbing calibration function, the grinding machine with the grabbing calibration function of the present example comprises a grinding machine, a right side of the grinding machine is provided with a feeding port with a right opening, a left side of the feeding port is communicated with a processing cavity, a translation device is arranged above the rear side of the processing cavity, the translation device comprises a first sliding cavity communicated with the upper end of the rear wall of the processing cavity, a slide block capable of sliding left and right is arranged in the first sliding cavity, a horizontal sliding chute is communicated with the rear wall of the first sliding cavity, a vertical sliding chute communicated with the rear wall of the first sliding cavity is communicated with the left side of the horizontal sliding chute, an inclined sliding chute with a high left and a low right is arranged in the slide block in a penetrating manner, a sliding rod is arranged in the inclined sliding chute, the rear end of the sliding rod extends into the vertical sliding chute and can slide along the vertical sliding, the front end of the slide bar extends into the processing cavity, the front end of the lower end face of the slide bar is rotatably connected with a first fixing plate, clamping plates capable of sliding left and right are arranged on the lower end face of the first fixing plate in a bilateral symmetry mode, the clamping plates on the left side and the right side are close to each other and can clamp the upper end of an iron pipe, a protective shell positioned below the first fixing plate is fixedly arranged on the lower wall of the processing cavity, a grinding tool cavity with a right opening is arranged in the protective shell, a polishing device is arranged on the lower side in the grinding tool cavity and comprises a grinding tool shell arranged in the grinding tool cavity, a polishing cavity penetrates through the grinding tool shell from top to bottom, a grinding tool capable of being turned is arranged on the front wall, the rear wall, the left wall, the right wall and the left wall and the right wall of the polishing cavity, a clamping device is arranged on the lower side of the grinding, the device comprises a first extrusion block, a bearing plate, a second extrusion block, a machining cavity, a lifting device and a transmission device, wherein an annular extrusion block cavity with a downward opening is formed in the first extrusion block, an annular threaded plate is fixedly arranged on the bearing plate, the upper end of the threaded plate extends into the extrusion block cavity, the inner circular surface of the threaded plate is in threaded connection with the inner circular wall of the extrusion block cavity, the upper end of the bearing plate is provided with second extrusion blocks capable of sliding in the inner circular ring of the first extrusion block, the second extrusion blocks are close to each other and can clamp the lower end of an iron pipe, the rear side of the machining cavity is provided with the lifting device for controlling the lifting of a grinding tool shell below the first sliding cavity, and the lower side of the machining cavity is provided with the transmission device which is in power connection with the translation device, the clamping.
Preferably, first slip chamber left side intercommunication is equipped with crank connecting rod chamber, crank connecting rod chamber antetheca rotates and is connected with the crank, crank rear end face left end rotates and is connected with the connecting rod, connecting rod right-hand member hinged joint in slider left end face.
Preferably, bilateral symmetry is equipped with the gliding chamber of opening decurrent magnet in the first fixed plate, the left and right sides the inner wall internal fixation is equipped with the electro-magnet between the gliding chamber of magnet, the gliding intracavity of magnet is equipped with the gliding magnet of ability from side to side, the left and right sides splint fixed connection respectively in left side and right side terminal surface under the magnet, magnet is kept away from an electro-magnet side end surface with the first spring of fixedly connected with between the gliding intracavity wall of magnet.
Preferably, the front wall and the rear wall of the polishing cavity are bilaterally symmetrical, the left wall and the right wall of the polishing cavity are bilaterally symmetrical, rotating bearings are fixedly arranged on the front wall and the rear wall and the left wall and the right wall of the polishing cavity, the front side, the rear side, the left side and the right side of the polishing cavity are respectively and rotatably connected between the rotating bearings on the front side, the rear side, the left.
Preferably, the upper end of the second extrusion block abuts against an inclined surface of an inner wall of the first extrusion block, the first extrusion block can be abutted by the inclined surface to drive the second extrusion blocks on the front, rear, left and right sides to approach each other when descending, slide rails with upward openings are arranged on the front, rear, left and right sides in the upper end surface of the bearing plate, the lower end of the second extrusion block extends to the slide rails to be connected in a sliding manner, guide slide rods are fixedly arranged between the left and right walls of the slide rails on the left and right sides and between the front and rear walls of the slide rails on the front and rear sides, the guide slide rods penetrate through the inner bottom of the second extrusion block and are connected in a sliding manner, a third spring surrounding the guide slide rods is fixedly arranged between the second extrusion block and the inner walls of the slide rails, an annular friction plate is fixedly arranged in the outer circular surface of the first extrusion.
Preferably, the lifting device comprises a lifting cavity communicated with the rear wall of the processing cavity, a threaded rotating shaft is rotatably connected between the upper wall and the lower wall of the lifting cavity, a lifting block capable of sliding up and down in the lifting cavity is in threaded connection with the outer circular surface of the threaded rotating shaft, and the front end of the lifting block extends into the grinding tool cavity and is fixedly connected with the rear end face of the grinding tool shell.
Preferably, the transmission device comprises a power cavity which is arranged at the lower side of the processing cavity and is communicated with the front side of the lifting cavity, the upper wall of the power cavity is provided with a first straight gear which is fixedly connected with the axle center of the lower end surface of the bearing plate in a rotating manner, the lower end axle center of the first straight gear is fixedly connected with a first bevel gear, the right wall of the power cavity is internally and fixedly provided with a first motor, the left end of the first motor is in power connection with a second straight gear which is meshed with the first bevel gear, the lower wall of the power cavity is communicated with a cam cavity which is arranged at the rear side of the first straight gear, the upper side of the cam cavity can be provided with a push plate which can slide up and down, the upper end surface of the push plate is rotatably connected with a second straight gear which can be meshed with the first straight gear, a fourth spring is fixedly connected between the lower end surface of the push plate and the lower end surface of the, the processing chamber left wall is internally provided with a transmission chamber positioned at the front side of the crank connecting rod chamber, the bottom of the transmission chamber left and right walls is rotatably connected with a first belt pulley fixedly connected with the axis of a cam, the upper end of the transmission chamber left wall is rotatably connected with a second belt pulley positioned above the first belt pulley, the second belt pulley is arranged between the first belt pulley and a belt is wound, the transmission chamber left wall is internally provided with a second motor fixedly positioned at the left side of the second belt pulley, the second belt pulley is in power connection with the right end of the second motor, the axis of the right end of the second belt pulley is fixedly connected with a half bevel gear, and the rear side of the half bevel gear is meshed with a third bevel gear fixedly positioned at the axis of the crank.
Preferably, the ratio of the half bevel gear toothed portion to the third bevel gear toothed portion is two to one.
Preferably, a third spur gear which can be meshed with the rear side of the second spur gear is fixedly arranged at the bottom end of the outer circular surface of the threaded rotating shaft, and a torsion spring surrounding the threaded rotating shaft is fixedly connected between the lower end surface of the third spur gear and the lower wall of the lifting cavity.
The invention has the beneficial effects that: according to the invention, by changing the polishing process mode, the upper end of the iron pipe is fixed and calibrated and vertically extends into the grinding tool, then the lower end of the iron pipe is fixed and calibrated in a rotating mode, and then automatic polishing is carried out, so that the manual assembly and calibration process is omitted, and meanwhile, the device can timely collect scrap iron, is convenient to clean, and avoids the influence on use caused by scrap iron accumulation.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
Fig. 1 is a schematic view of the overall structure of a grinding machine with a grabbing calibration function according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is an enlarged view of the structure of "C" of FIG. 1;
FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 2;
FIG. 6 is an enlarged view of the structure of "E" of FIG. 1;
FIG. 7 is a schematic top view of the "polishing apparatus" in the initial state of the present invention;
fig. 8 is a schematic view of the meshing relationship between the "half bevel gear" and the "third bevel gear" in the initial state of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-8, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a grinding machine with a grabbing and calibrating function, which comprises a grinding machine 11, wherein a feeding port 12 with a right opening is arranged at the right side in the grinding machine 11, a processing cavity 31 is communicated and arranged at the left side of the feeding port 12, a translation device 101 is arranged above the rear side of the processing cavity 31, the translation device 101 comprises a first sliding cavity 66 communicated and arranged at the upper end of the rear wall of the processing cavity 31, a slide block 26 capable of sliding left and right is arranged in the first sliding cavity 66, a horizontal slide groove 23 is communicated and arranged at the rear wall of the first sliding cavity 66, a vertical slide groove 75 communicated with the rear wall of the first sliding cavity 66 is communicated and arranged at the left side of the horizontal slide groove 23, an inclined slide groove 25 with a high left and a low right is arranged in the slide block 26 in a front-back penetrating manner, a slide rod 24 is arranged in the inclined slide groove 25 in a sliding manner, the rear end of the slide rod 24 extends into the, the front end of the slide rod 24 extends into the processing cavity 31, the front end of the lower end face of the slide rod 24 is rotatably connected with a first fixing plate 13, clamping plates 14 capable of sliding left and right are symmetrically arranged on the left and right of the lower end face of the first fixing plate 13, the clamping plates 14 on the left and right are close to each other to clamp the upper end of an iron pipe, a protective shell 15 positioned below the first fixing plate 13 is fixedly arranged on the lower wall of the processing cavity 31, a grinding tool cavity 50 with a right opening is arranged in the protective shell 15, a grinding device 103 is arranged on the lower side in the grinding tool cavity 50, the grinding device 103 comprises a grinding tool shell 16 arranged in the grinding tool cavity 50, a grinding cavity 76 is arranged in the grinding tool shell 16 in a vertically penetrating manner, grinding tools 62 capable of being turned over are arranged on the front wall, the rear wall, the left wall, the right wall and the left wall, the rear wall and the, an annular first extrusion block 20 connected to the circumferential wall of the grinding tool cavity 50 in a sliding manner is arranged on the upper side of the bearing plate 57, an annular extrusion block cavity 56 with a downward opening is arranged in the first extrusion block 20, an annular thread plate 77 is fixedly arranged on the bearing plate 57, the upper end of the thread plate 77 extends into the extrusion block cavity 56, the inner circular surface of the thread plate 77 is in threaded connection with the inner circular wall of the extrusion block cavity 56, second extrusion blocks 58 capable of sliding are arranged on the upper end surface of the bearing plate 57 and on the front, rear, left and right sides in the inner circular ring of the first extrusion block 20, the second extrusion blocks 58 on the front, rear, left and right sides are close to each other and can clamp the lower end of an iron pipe, a lifting device 105 for controlling the grinding tool shell 16 to lift is arranged on the rear side of the processing cavity 31 and below the first sliding cavity 66, a transmission device 106 is arranged on the lower side of the processing cavity 31, and the transmission, The clamping device 104 and the lifting device 105.
Advantageously, a crank connecting rod cavity 29 is communicated with the left side of the first sliding cavity 66, a crank 28 is rotatably connected to the front wall of the crank connecting rod cavity 29, a connecting rod 27 is rotatably connected to the left end of the rear end face of the crank 28, and the right end of the connecting rod 27 is hinged to the left end face of the sliding block 26.
Beneficially, the first fixing plate 13 is provided with magnet sliding cavities 48 with downward openings in a left-right symmetrical manner, the electromagnet 49 is fixedly arranged in the inner wall between the magnet sliding cavities 48 on the left side and the right side, the magnet sliding cavity 48 is provided with a magnet 78 capable of sliding left and right, the clamping plates 14 on the left side and the right side are fixedly connected to the lower end faces of the magnet 78 on the left side and the right side respectively, and the first spring 22 is fixedly connected between the end face of the magnet 78 far away from the electromagnet 49 and the inner wall of the magnet sliding cavity 48.
Advantageously, the grinding chamber 76 is provided with a front wall and a rear wall which are symmetrical left and right, and a left wall and a right wall which are symmetrical front and rear and are fixedly provided with rotating bearings 64, the front side, the rear side, the left side, the right side, the front side, the rear side, the left side, the right side, the grinding tools 62 are respectively and rotatably connected between the front side, the rear side, the left.
Advantageously, the upper end of the second extrusion block 58 abuts against the inner circumferential wall bevel of the first extrusion block 20, when the first extrusion blocks 20 descend, the second extrusion blocks 58 on the front side, the rear side, the left side and the right side can be mutually close by the pushing of the inclined surfaces, the front, the rear, the left and the right sides in the upper end surface of the bearing plate 57 are provided with slide rails 60 with upward openings, the lower end of the second extrusion block 58 extends to the slide rails 60 to be connected in a sliding way, guide slide rods 79 are fixedly arranged between the left and the right walls of the slide rails 60 at the left and the right sides and between the front and the rear walls of the slide rails 60 at the front and the rear sides, the guide sliding rod 79 penetrates through the inner bottom of the second extrusion block 58 and is connected with the inner bottom in a sliding manner, a third spring 65 surrounding the guide sliding rod 79 is fixedly arranged between the second extrusion block 58 and the inner wall of the sliding rail 60, an annular friction plate 19 is fixedly arranged in the outer circular surface of the first extrusion block 20, and the outer circular surface of the friction plate 19 is in friction contact with the inner wall of the grinding tool cavity 50.
Advantageously, the lifting device 105 includes a lifting chamber 36 disposed in communication with the rear wall of the processing chamber 31, a threaded rotating shaft 37 is rotatably connected between the upper wall and the lower wall of the lifting chamber 36, a lifting block 38 capable of sliding up and down in the lifting chamber 36 is threadedly connected to the outer circumferential surface of the threaded rotating shaft 37, and the front end of the lifting block 38 extends into the grinding tool chamber 50 and is fixedly connected to the rear end surface of the grinding tool housing 16.
Beneficially, the transmission device 106 includes a power cavity 51 disposed at the lower side of the processing cavity 31 and communicated with the front side of the lifting cavity 36, the upper wall of the power cavity 51 is provided with a first spur gear 44 fixedly connected with the lower end surface axle center of the bearing plate 57 in a rotating manner, the lower end axle center of the first spur gear 44 is fixedly connected with a first bevel gear 43, the right wall of the power cavity 51 is internally and fixedly provided with a first motor 30, the left end of the first motor 30 is connected with a second bevel gear 42 meshed with the first bevel gear 43 in a power manner, the lower wall of the power cavity 51 is provided with a cam cavity 32 located at the rear side of the first spur gear 44 in a communicating manner, the upper side of the cam cavity 32 is provided with a push plate 81 capable of sliding up and down, the upper end surface of the push plate 81 is rotatably connected with a second spur gear 45 capable of being meshed with the first spur gear 44, and a fourth spring 80 is fixedly connected between the lower, a cam 35 which is rotatably connected with the left wall of the cam cavity 32 is arranged in the cam cavity 32 and is abutted against the lower end surface of the push plate 81, a transmission cavity 55 positioned at the front side of the crank connecting rod cavity 29 is arranged in the left wall of the processing cavity 31, a first belt pulley 34 fixedly connected with the axle center of the cam 35 is rotatably connected at the bottom between the left wall and the right wall of the transmission cavity 55, the upper end of the left wall of the transmission cavity 55 is rotatably connected with a second belt pulley 52 positioned above the first belt pulley 34, a belt 33 is wound between the second belt pulley 52 and the first belt pulley 34, a second motor 70 is fixedly arranged in the left wall of the transmission cavity 55 and on the left side of the second belt pulley 52, the second belt pulley 52 is connected with the right end of the second motor 70 in a power mode, the axle center of the right end of the second belt pulley 52 is fixedly connected with a half bevel gear 53, and a third bevel gear 54 with an axis fixedly connected with the axis of the crank 28 is arranged at the rear side of the half bevel gear 53 in a meshed manner.
Advantageously, the ratio of the toothed portion of the half bevel gear 53 to the ratio of the toothed portion of the third bevel gear 54 is two to one.
Advantageously, a third spur gear 39 which can be meshed with the rear side of the second spur gear 45 is fixedly arranged at the bottom end of the outer circular surface of the threaded rotating shaft 37, and a torsion spring 40 which surrounds the threaded rotating shaft 37 is fixedly connected between the lower end surface of the third spur gear 39 and the lower wall of the lifting cavity 36.
The following describes in detail the use steps of a sander with a grabbing calibration function in this document with reference to fig. 1 to 8: in the initial state, the slide block 26 is located at the right limit position, the slide rod 24 is located at the upper right limit position and located at the right end in the horizontal sliding groove 23, the first spring 22 pulls the magnet 78 to be located at the side far away from the electromagnet 49, the second spring 63 pulls the adjacent grinding tools 62 to be close to each other, at this time, the grinding tools 62 are located at the horizontal state, the first squeezing block 20 is located at the upper limit position, the third spring 65 pushes the second squeezing blocks 58 at the left and right sides to the side far away from each other, the protruding end of the cam 35 faces downward, the fourth spring 80 pulls the push plate 81 to the lower limit position, at this time, the second spur gear 45, the first spur gear 44 and the third spur gear 39 are both in a disengaged state, the lifting block 38 is located at the lower limit position, the torsion spring 40 is in a relaxed state.
In operation, the electromagnet 49 is energized, the iron pipe is attracted to the lower end face of the electromagnet 49, the electromagnet 49 attracts the left and right magnets 78 to approach each other, the left and right side clamping plates 14 are driven to clamp the upper end of the iron pipe, the second motor 70 is started to drive the second belt pulley 52 and the half bevel gear 53 to rotate clockwise by ninety degrees and stop, the half bevel gear 53 drives the third bevel gear 54 to rotate through gear engagement, the crank 28 is driven to rotate by one hundred eighty degrees, the connecting rod 27 drives the slide block 26 to move left to the left limit position, the slide rod 24 is driven to move left along the horizontal slide groove 23 and then move down along the vertical slide groove 75, the iron pipe is driven to move left to the position right above the grinding tool shell 16, the iron pipe is driven to descend and pass through the grinding chamber 76 from top to bottom, and the lower end of the iron pipe abuts against the upper end face of the bearing plate 57 and is located at the center position between the second, meanwhile, the second belt pulley 52 drives the first belt pulley 34 to rotate through the belt 33, the first belt pulley 34 drives the cam 35 to rotate ninety degrees counterclockwise and stop at the right under the circumstances, at this time, the push plate 81 remains still, at this time, the first motor 30 is started, the second bevel gear 42 drives the first bevel gear 43 to rotate through gear engagement and drives the first straight gear 44 and the bearing plate 57 to rotate, the bearing plate 57 drives the threaded plate 77 to rotate and drives the first extrusion block 20 to descend to the lower limit position through threaded connection, during the process, the first extrusion block 20 cannot rotate along with the threaded plate 77 due to the friction force between the friction plate 19 and the protective shell 15, at this time, the first extrusion block 20 pushes the second extrusion blocks 58 on the front side, the right side and the left side, the right side and the front side, the left side and the right side to approach each other through the inclined plane and clamp the lower end of the iron pipe, at this time, the, one half of the bevel gear 53 is disengaged from the third bevel gear 54, the crank 28 is kept stationary, the cam 35 continues to rotate ninety degrees counterclockwise, at this time, the protruding end of the cam 35 is upward and pushes the push plate 81 to rise to the upper limit position, at this time, the second spur gear 45 is engaged with the third spur gear 39 and the first spur gear 44, the first motor 30 is started, the bearing plate 57 drives the iron pipe to rotate through the second extrusion block 58, at the same time, the first spur gear 44 drives the second spur gear 45 and the third spur gear 39 to rotate through gear engagement, further drives the threaded rotating shaft 37 to rotate and tighten the torsion spring 40, the threaded rotating shaft 37 drives the lifting block 38 to rise through threaded connection, further drives the grinding tool shell 16 to rise, further realizing that the iron pipe rotates while the grinding tool 62 grinds the surface of the iron pipe from bottom to top, after the grinding is completed, at this time, the second motor 70 continues to be started, the one half of the bevel gear 53 continues to rotate, at the moment, the protruding end of the cam 35 faces forward, the push plate 81 descends and resets under the elastic force of the fourth spring 80, at the moment, the second straight gear 45 is disengaged from the third straight gear 39, the third straight gear 39 rotates reversely under the torsion of the torsion spring 40 to drive the lifting block 38 to reset, at the moment, the second motor 70 is continuously started to drive the cam 35 and the half bevel gear 53 to reset, the half bevel gear 53 drives the third bevel gear 54 to rotate by one-hundred-eighty degrees again through gear engagement, further, the slide block 26 is driven to ascend firstly and then move to the right to reset, at the moment, the electromagnet 49 is powered off, and the polished iron pipe is taken down.
The invention has the beneficial effects that: according to the invention, by changing the polishing process mode, the upper end of the iron pipe is fixed and calibrated and vertically extends into the grinding tool, then the lower end of the iron pipe is fixed and calibrated in a rotating mode, and then automatic polishing is carried out, so that the manual assembly and calibration process is omitted, the use is more convenient, the assembly precision is higher, the phenomenon that the workpiece is scrapped due to manual operation errors is avoided, the production progress is influenced, and the production cost is increased.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.

Claims (9)

1. A grinding machine with grabbing and calibrating functions comprises a grinding machine and is characterized in that a right feeding port with a right opening is arranged on the inner right side of the grinding machine, a processing cavity is arranged on the left side of the feeding port in a communicated mode, a translation device is arranged above the rear side of the processing cavity and comprises a first sliding cavity communicated with the upper end of the rear wall of the processing cavity, a sliding block capable of sliding left and right is arranged in the first sliding cavity, a horizontal sliding chute is arranged in the rear wall of the first sliding cavity in a communicated mode, a vertical sliding chute communicated with the rear wall of the first sliding cavity is arranged on the left side of the horizontal sliding chute in a communicated mode, an inclined sliding chute which is high in left and low in right is arranged in the front and in back in the sliding block in a penetrating mode, a sliding rod is arranged in the inclined sliding chute in a sliding mode, the rear end of the sliding rod extends into the vertical sliding chute and can slide along the vertical sliding chute and the horizontal sliding, the lower end face of the first fixing plate is bilaterally and symmetrically provided with clamping plates capable of sliding leftwards and rightwards, the clamping plates on the left side and the right side are close to each other and can clamp the upper end of an iron pipe, the lower wall of the processing cavity is fixedly provided with a protective shell positioned below the first fixing plate, the protective shell is internally provided with a grinding tool cavity with a rightward opening, the lower side in the grinding tool cavity is provided with a grinding tool, the grinding tool comprises a grinding tool shell arranged in the grinding tool cavity, a grinding cavity penetrates through the grinding tool shell from top to bottom, the front wall, the rear wall, the left wall, the rear wall, the right wall and the left wall of the grinding cavity are provided with grinding tools capable of being turned over, the lower side of the grinding tool shell is provided with a clamping device, the clamping device comprises a bearing plate rotatably connected to the lower wall of the grinding tool cavity, the bearing plate is fixedly provided with an annular threaded plate, the upper end of the threaded plate extends into the extrusion block cavity, the inner circular surface of the threaded plate is in threaded connection with the inner circular wall of the extrusion block cavity, the upper end surface of the bearing plate is provided with second extrusion blocks capable of sliding on the front side, the rear side, the left side and the right side of the inner circular ring of the first extrusion block, the second extrusion blocks on the front side, the rear side, the left side and the right side are close to each other and can clamp the lower end of an iron pipe, the rear side of the processing cavity is provided with a lifting device for controlling the grinding tool shell to lift, the lower side of the processing cavity is provided with a transmission device, and the transmission device is in power connection with the translation device, the clamping device.
2. A sander having a grip calibration function according to claim 1, wherein: first slip chamber left side intercommunication is equipped with crank connecting rod chamber, crank connecting rod chamber antetheca rotates and is connected with the crank, crank rear end face left end rotates and is connected with the connecting rod, connecting rod right-hand member hinged joint in slider left end face.
3. A sander having a grip calibration function according to claim 2, wherein: bilateral symmetry is equipped with the gliding chamber of opening decurrent magnet in the first fixed plate, the left and right sides the inner wall internal fixation is equipped with the electro-magnet between the gliding chamber of magnet, the gliding intracavity of magnet is equipped with the magnet that can the horizontal slip, the left and right sides splint fixed connection respectively in left side and right side terminal surface under the magnet, magnet is kept away from an electro-magnet side end surface with the first spring of fixedly connected with between the gliding intracavity wall of magnet.
4. A sander having a grip calibration function according to claim 3, wherein: the front wall and the rear wall of the grinding cavity are bilaterally symmetrical, the left wall and the right wall of the grinding cavity are bilaterally symmetrical, rotating bearings are fixedly arranged on the front wall and the rear wall and the left wall and the right wall of the grinding cavity, the grinding tools on the front side, the rear side, the left side and the right side are respectively and rotatably connected between the rotating bearings on the front side, the rear side.
5. The sander with a pick-and-place calibration function as set forth in claim 4, wherein: the upper end of the second extrusion block is abutted against the inclined surface of the inner circular wall of the first extrusion block, the first extrusion block can be abutted through the inclined surface to drive the second extrusion blocks on the front side, the rear side, the left side and the right side to approach each other when descending, slide rails with upward openings are arranged on the front side, the rear side, the left side and the right side in the upper end surface of the bearing plate, the lower end of the second extrusion block extends to the slide rails to be connected in a sliding manner, guide slide rods are fixedly arranged between the left side and the right side of the slide rails on the left side and between the front side and the rear side of the slide rails on the front side and the rear side, the guide slide rods penetrate through the inner bottom of the second extrusion block and are connected in a sliding manner, a third spring surrounding the guide slide rods is fixedly arranged between the second extrusion block and the inner walls of.
6. A sander having a grip calibration function according to claim 2, wherein: the lifting device comprises a lifting cavity communicated with the rear wall of the processing cavity, a threaded rotating shaft is rotatably connected between the upper wall and the lower wall of the lifting cavity, a lifting block capable of sliding up and down in the lifting cavity is in threaded connection with the outer circular surface of the threaded rotating shaft, and the front end of the lifting block extends into the grinding tool cavity and is fixedly connected with the rear end face of the grinding tool shell.
7. The sander with a pick-and-place calibration function as set forth in claim 6, wherein: the transmission device comprises a power cavity which is arranged on the lower side of the processing cavity and communicated with the front side of the lifting cavity, a first straight gear fixedly connected with the axis of the lower end face of the bearing plate is arranged on the upper wall of the power cavity in a rotating manner, a first bevel gear fixedly connected with the lower end axis of the first straight gear is arranged on the lower wall of the first straight gear, a first motor is fixedly arranged in the right wall of the power cavity, the left end of the first motor is in power connection with a second straight gear meshed with the first bevel gear, a cam cavity positioned on the rear side of the first straight gear is arranged on the lower wall of the power cavity in a communicating manner, a push plate capable of sliding up and down is arranged in the cam cavity, a second straight gear meshed with the first straight gear is arranged on the upper end face of the push plate in a rotating manner, a fourth spring is fixedly connected between the lower end face of the push plate and the lower wall of the cam, the processing chamber left wall is internally provided with a transmission chamber positioned at the front side of the crank connecting rod chamber, the bottom of the transmission chamber left and right walls is rotatably connected with a first belt pulley fixedly connected with the axis of a cam, the upper end of the transmission chamber left wall is rotatably connected with a second belt pulley positioned above the first belt pulley, the second belt pulley is arranged between the first belt pulley and a belt is wound, the transmission chamber left wall is internally provided with a second motor fixedly positioned at the left side of the second belt pulley, the second belt pulley is in power connection with the right end of the second motor, the axis of the right end of the second belt pulley is fixedly connected with a half bevel gear, and the rear side of the half bevel gear is meshed with a third bevel gear fixedly positioned at the axis of the crank.
8. A sander having a grip calibration function according to claim 7, wherein: the ratio of the toothed part of the half bevel gear to the third bevel gear is two to one.
9. The sander with a pick-and-place calibration function as set forth in claim 6, wherein: the bottom end of the outer circular surface of the threaded rotating shaft is fixedly provided with a third straight gear which can be meshed with the rear side of the second straight gear, and the lower end surface of the third straight gear and the lower wall of the lifting cavity are fixedly connected with a torsion spring surrounding the threaded rotating shaft.
CN202010550574.1A 2020-06-16 2020-06-16 Polisher with snatch calibration function Withdrawn CN111633486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010550574.1A CN111633486A (en) 2020-06-16 2020-06-16 Polisher with snatch calibration function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010550574.1A CN111633486A (en) 2020-06-16 2020-06-16 Polisher with snatch calibration function

Publications (1)

Publication Number Publication Date
CN111633486A true CN111633486A (en) 2020-09-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010550574.1A Withdrawn CN111633486A (en) 2020-06-16 2020-06-16 Polisher with snatch calibration function

Country Status (1)

Country Link
CN (1) CN111633486A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112874113A (en) * 2021-01-08 2021-06-01 马金焕 Polyurethane composite board processing system and processing technology
CN113291522A (en) * 2021-05-18 2021-08-24 浙江百事特包装科技股份有限公司 Multifunctional through-sword packaging machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112874113A (en) * 2021-01-08 2021-06-01 马金焕 Polyurethane composite board processing system and processing technology
CN112874113B (en) * 2021-01-08 2023-04-07 山东昌源材料科技有限公司 Polyurethane composite board processing system and processing technology
CN113291522A (en) * 2021-05-18 2021-08-24 浙江百事特包装科技股份有限公司 Multifunctional through-sword packaging machine

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Application publication date: 20200908