CN112757063A - Surface polishing device for motor rotor machining - Google Patents
Surface polishing device for motor rotor machining Download PDFInfo
- Publication number
- CN112757063A CN112757063A CN202011629508.XA CN202011629508A CN112757063A CN 112757063 A CN112757063 A CN 112757063A CN 202011629508 A CN202011629508 A CN 202011629508A CN 112757063 A CN112757063 A CN 112757063A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- rotating shaft
- sliding
- casing
- fixed
- 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
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 32
- 238000003754 machining Methods 0.000 title claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
-
- 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
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
- B24B5/045—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally with the grinding wheel axis perpendicular to the workpiece axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0046—Column grinding 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A surface polishing device for processing a motor rotor comprises a frame, wherein a first sleeve box, a second sleeve box, a third box body, a driving motor and a cylinder are arranged in the frame, an output shaft of the driving motor is fixedly connected with the first sleeve box, a first clamping assembly is arranged in the first sleeve box, a telescopic end of the cylinder is fixedly connected with one end of a second screw sleeve, and the other end of the second screw sleeve slidably penetrates through the side wall of the third box body and is fixedly connected with a second clamping assembly; a movable case is arranged in the second sleeve case in a sliding manner, and a connecting rod with one end extending out of the second sleeve case and fixed with a polishing block is fixed at the bottom end of the movable case; the top end of the second sleeve box is provided with a reciprocating movement assembly, and a driving assembly is arranged between the movable case and the second sleeve box; this application is with the electrical rotor centre gripping through first centre gripping subassembly and second centre gripping subassembly, and rethread control drive assembly drive sanding block goes up and down, makes it hug closely in electrical rotor's surface, and driving motor drives electrical rotor and rotates, accomplishes electrical rotor's polishing, and degree of automation is high.
Description
Technical Field
The invention relates to a polishing device, in particular to a surface polishing device for processing a motor rotor.
Background
The surface of the rotor needs to be polished in the production process of the motor rotor, so that the surface of the rotor is smooth and clean, and the roughness meets the assembly requirement.
The existing motor rotor is usually fixed with the rotor in the polishing process, and then the grinding machine is manually held to polish, so that the automation degree is low, and the motor rotor polishing process is very troublesome and low in efficiency.
Disclosure of Invention
The invention aims to provide a surface polishing device for processing a motor rotor, which can be used for polishing and grinding the surface of the motor rotor.
The invention aims to realize the technical scheme, which comprises a frame, wherein a first sleeve box and a third box body with one open end are symmetrically arranged in the frame, a driving motor is arranged in the frame, a first rotating shaft is fixed at one end of an output shaft of the driving motor, one side of the first sleeve box opposite to the open end is fixedly connected with the first rotating shaft, first clamping components for fixing a shaft part are arranged in the first sleeve box, a cylinder is arranged on the side wall in the frame and is a cylinder with a rotatable rod, the telescopic end of the cylinder is fixedly connected with one end of a second screw sleeve, and the other end of the second screw sleeve can penetrate through the side wall of the third box body in a sliding manner and is fixedly connected with a second clamping component;
a second sleeve box is further arranged inside the frame, a movable case is arranged inside the second sleeve box in a sliding mode, a connecting rod is fixed at the bottom end of the movable case, and one end of the connecting rod extends out of a bottom plate of the second sleeve box and is fixed with a polishing block;
the top end of the second sleeve box is provided with a reciprocating movement assembly acting on the second sleeve box, a guide assembly for enabling the mobile case to slide is arranged inside the second sleeve box, and a driving assembly for controlling the second sleeve box to slide up and down is arranged between the mobile case and the second sleeve box.
Further, the first clamping assembly comprises two first slide bars fixed inside the first sleeve box, the two first slide bars are coaxially arranged, the surfaces of the two first slide bars are respectively sleeved with a first slide plate in a sliding manner, a first semicircular clamping plate is fixed on one end, close to the opening of the first sleeve box, of each first slide plate, the other end of each first slide plate is hinged with one end of a first connecting piece, and the other ends of the two first connecting pieces are respectively hinged with two ends of the same first connecting plate;
the first connecting plate and the first sliding sleeve are provided with a control component which is used for controlling the two groups of first sliding sleeves to be close to or away from each other.
Furthermore, the control assembly comprises a screw rod, one end of the screw rod is fixed to the side wall, far away from the opening, of the first sleeve, the other end of the screw rod penetrates through the first connecting plate and is provided with a first positioning block, the second screw sleeve is connected to the first screw sleeve on the screw rod in a sleeved mode, the first screw sleeve is located on the side, far away from the opening, of the first sleeve, of the first connecting plate, and the anti-skid pad is sleeved on the surface of the first screw sleeve in a fixed mode.
Furthermore, the second clamping assembly comprises two second slide bars fixed inside the third sleeve box, the two second slide bars are coaxially arranged, the surfaces of the two second slide bars are respectively sleeved with a second slide plate in a sliding manner, a second semicircular clamping plate is fixed at one end of each second slide plate close to the opening of the third sleeve box, the other end of each second slide plate is hinged with one end of a second connecting piece, and the other ends of the two second connecting pieces are respectively hinged with the two ends of the same second connecting plate;
the middle part of the second connecting plate is fixed on one end, located on the third box body, of the second threaded sleeve, and a threaded section is arranged at one end of the telescopic rod and penetrates through the second connecting plate to be in threaded connection with the second threaded sleeve; the other end rigid coupling of telescopic link has the second locating piece, the second locating piece with still the cover is equipped with the spring on the telescopic link between the second even board.
Furthermore, the reciprocating component comprises a second rotating shaft rotatably arranged on the top plate of the frame, a rotating disc arranged in the frame and fixedly connected with the bottom end of the second rotating shaft, an inserting rod fixed on the surface of the rotating disc, a groove-shaped slat inserted into one end of the inserting rod and fixedly connected with the second sleeve box, a first sliding groove arranged on the side wall of the frame, and a first sliding block slidably arranged in the first sliding groove and fixedly connected with the groove-shaped slat;
and a transmission assembly used for driving the second rotating shaft to rotate is arranged between the second rotating shaft and the first rotating shaft.
Further, transmission including rotate set up in the third pivot on frame top, fixed cup joint in the last ratchet of third pivot, cup joint in the ratchet with gear belt between the first pivot, fixed cup joint in the first conical gear on second pivot top to and fixed cup joint in gear belt's one end and with the second conical gear of first conical gear engaged with mutually.
Furthermore, the guide assembly comprises a second sliding groove arranged on the inner wall of the second sleeve box and a second sliding block which is arranged in the second sliding groove in a sliding manner and is fixedly connected with the mobile case.
Furthermore, the driving assembly comprises a servo motor fixedly installed inside the movable case, a circular gear fixedly sleeved at one end of an output shaft of the servo motor, and a rack fixed inside the second case and meshed with the circular gear.
Due to the adoption of the technical scheme, the invention has the following advantages:
1. according to the motor rotor polishing device, the motor rotor to be polished is clamped and fixed through the first clamping assembly and the second clamping assembly, the polishing block is driven to ascend and descend through the control driving assembly to be attached to the surface of the motor rotor, the driving motor drives the motor rotor to rotate, polishing of the motor rotor is completed, and the automation degree is high; 2. according to the motor rotor positioning and clamping device, the second clamping assembly is used for positioning the length direction of the motor rotor and then automatically clamping one end of the motor rotor, and the first clamping assembly is used for clamping the other end of the motor rotor, so that the positioning in the length direction and the clamping are realized, and the positioning and clamping effect is good; 3. by adjusting the length of the threaded connection, the extension lengths of the telescopic rod and the second positioning block are controlled to meet the clamping requirements of motor rotors with different diameters and lengths, and the motor rotor clamping device is wide in adaptability; 4. two modes of moving polishing and polishing a certain circumference at a fixed point are realized through positive and negative rotation of the driving motor and the ratchet wheel, and the polishing efficiency is high.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof.
Drawings
The drawings of the present invention are described below.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the turntable and the slotted slat in the present invention.
Fig. 3 is a schematic structural diagram of a second sliding chute and a second sliding block in the invention.
FIG. 4 is an enlarged view of the invention at A in FIG. 1.
Fig. 5 is an enlarged view of fig. 1 at B in the present invention.
Fig. 6 is a schematic structural diagram of a control assembly according to the present invention.
FIG. 7 is a partial view of a second clamping assembly of the present invention.
FIG. 8 is a schematic view of the ratchet structure of the present invention.
In the figure: 1-a frame; 2-a first kit; 3-driving a motor; 4-a first rotating shaft; 5-a second set of boxes; 6-moving the chassis; 7-a connecting rod; 8-grinding block; 9-a first slide bar; 10-a first sled; 11-a first tie sheet; 12-a first connecting piece; 13-a first semi-circular clamping plate; 14-a screw; 15-a first thread insert; 16-a non-slip mat; 17-a second shaft; 18-a turntable; 19-a plunger; 20-groove-shaped laths; 21-a first runner; 22-a first slider; 23-a third shaft; 24-a gear belt; 25-a first bevel gear; 26-a second bevel gear; 27-a second runner; 28-a second slide; 29-a servo motor; 30-circular gear; 31-a rack; 32-a third kit; 33-a cylinder; 34-a second thread insert; 35-a ratchet wheel; 36-a first positioning block; 37-a second slide bar; 38-a second sled; 39-a second semi-circular clamping plate; 40-second connecting piece; 41-a second connecting plate; 42-a telescopic rod; 43-a threaded segment; 44-a second locating block; 45-spring.
Detailed Description
The invention is further illustrated by the following figures and examples.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.
1. A surface polishing device for processing a motor rotor comprises a frame 1 and is characterized in that a first sleeve box 2 and a third box 32 with one open end are symmetrically arranged inside the frame 1, a driving motor 3 is arranged inside the frame 1, a first rotating shaft 4 is fixed at one end of an output shaft of the driving motor 3, one side, opposite to the open end, of the first sleeve box 2 is fixedly connected with the first rotating shaft 4, first clamping components used for fixing a shaft part are arranged inside the first sleeve box 2, a cylinder 33 is arranged on the side wall inside the frame 1, the cylinder 33 is a cylinder with a rotatable rod, the telescopic end of the cylinder 33 is fixedly connected with one end of a second screw sleeve 34, and the other end of the second screw sleeve 34 slidably penetrates through the side wall of the third box 32 and is fixedly connected with a second clamping component;
a second sleeve box 5 is further arranged inside the frame 1, a movable case 6 is arranged inside the second sleeve box 5 in a sliding mode, a connecting rod 7 is fixed at the bottom end of the movable case 6, and one end of the connecting rod 7 extends out of a bottom plate of the second sleeve box 5 and is fixed with a polishing block 8;
the top end of the second sleeve box 5 is provided with a reciprocating movement assembly acting on the second sleeve box 5, a guide assembly for enabling the mobile case 6 to slide is arranged inside the second sleeve box 5, and a driving assembly for controlling the second sleeve box 5 to slide up and down is arranged between the mobile case 6 and the second sleeve box 5.
The two ends of a shaft part to be polished can be clamped and fixed between the first sleeve box 2 and the third box body 32 by controlling the second clamping assembly and the first clamping assembly, when the movable case 6 is driven by a driving force in the vertical direction, the shaft part can vertically move in the second sleeve box 5 under the action of the guide device, the driving device is controlled to enable the movable case 6 to be driven by the driving force in the vertical rising or falling direction, at the moment, the movable case 6 can be driven by the driving device to drive the polishing block 8 to vertically lift so as to adjust the distance between the polishing block 8 and a rotor clamped between the first sleeve box 2 and the third box body 32, the polishing block 8 is tightly attached to the surface of the rotor, then the driving motor 3 is started to drive the first rotating shaft 4 to positively transmit, the first rotating shaft 4 can drive the first sleeve box 2, the third box body 32 and the rotor clamped between the first sleeve box 2 and the third box body 32 to rotate, on the other hand, the reciprocating component acts on the second sleeve box 5 when the first rotating shaft 4 rotates, so that the second sleeve box 5 drives the polishing block 8 to horizontally reciprocate along the surface of the first sleeve box 2, and the polishing block 8 polishes the surface of the shaft in all directions.
As an embodiment of the present invention, the first clamping assembly includes two first slide bars 9 fixed inside the first jacket box 2, the two first slide bars 9 are coaxially arranged, and first sliding plates 10 are slidably sleeved on surfaces of the two first slide bars 9, first semicircular clamping plates 13 are fixed on ends of the first sliding plates 10 close to an opening of the first jacket box 2, ends of the first sliding plates 10 are hinged to one end of a first connecting piece 12, and ends of the two first connecting pieces 12 are hinged to two ends of the same first connecting plate 11, respectively;
and a control component which controls the mutual approaching or mutual leaving of the two groups of first sliding sleeves 10 is arranged between the first connecting plate 11 and the first sliding sleeve 2.
In the embodiment of the present invention, after the second clamping assembly clamps one end of the rotor, the control assembly is operated to horizontally move the first connecting plate 11 inside the first casing 2, when the first connecting plate 11 is controlled to horizontally move in a direction close to the first slide bar 9, one ends of the two sets of first connecting plates 12 are driven by the first connecting plate 11 to move in a direction close to the first slide bar 9, and the other ends of the two sets of connecting plates 12 respectively press the first sliding plates 10, so that the two sets of first sliding plates 10 are close to each other in the direction of the first slide bar 9, and thus the two sets of first semicircular clamping plates 13 are close to each other to clamp the other end of the shaft member placed between the two sets of first semicircular clamping plates 13.
As an embodiment of the present invention, the control assembly includes a screw 14 having one end fixed on a side wall of the first casing 2 away from the opening, the other end of the screw 14 passes through the first connecting plate 11 and is provided with a first positioning block 36, and a first threaded sleeve 15 having a second threaded sleeve connected to the screw 14, the first threaded sleeve 15 is located on the side of the first connecting plate 11 away from the opening of the first casing 2, and a non-slip mat 16 is fixedly sleeved on a surface of the first threaded sleeve 15.
In the embodiment of the present invention, due to the matching relationship between the first threaded sleeve 15 and the screw 14, when the first threaded sleeve 15 is rotated by holding the anti-slip mat 16, the first threaded sleeve 15 will horizontally move along the direction of the screw 14 while rotating, so that the link plate 11 can horizontally move towards or away from the first sliding rod 9 under the driving of the threaded sleeve 15.
As an embodiment of the present invention, the second clamping assembly includes two second sliding rods 37 fixed inside the third casing 32, the two second sliding rods 37 are coaxially arranged, and the surfaces of the two second sliding rods 37 are both slidably sleeved with second sliding plates 38, one end of each second sliding plate 38 close to the opening of the third casing 32 is both fixed with a second semicircular clamping plate 39, the other end of each second sliding plate 38 is hinged to one end of a second connecting piece 40, and the other ends of the two second connecting pieces 40 are respectively hinged to both ends of the same second connecting plate 41;
the middle part of the second connecting plate 41 is fixed at one end of the second threaded sleeve 34 positioned on the third box body 32, one end of the telescopic rod 42 is provided with a threaded section 43, and the threaded section 43 penetrates through the second connecting plate 41 and is in threaded connection with the second threaded sleeve 34; the other end of the telescopic rod 42 is fixedly connected with a second positioning block 44, and a spring 45 is further sleeved on the telescopic rod 42 between the second positioning block 44 and the second connecting plate 41.
In the embodiment of the invention, the extension lengths of the telescopic rod 42 and the second positioning block 44 can be controlled according to different lengths and diameters of the rotors, so that the positioning in the length direction of the rotors with different lengths and diameters can be satisfied; during clamping, a rotor to be clamped is placed between the two groups of first semicircular clamping plates 13 and the two groups of second semicircular clamping plates 39, the air cylinder 33 is inflated to push the second threaded sleeve 34 to slide, the second threaded sleeve 34 pushes the second positioning block 44 to be in contact with one end of the rotor, the other end of the rotor is enabled to be abutted against the first positioning block 36, and positioning in the length direction is completed; meanwhile, when the second screw sleeve 34 pushes the second connecting plate 41 to move horizontally in a direction close to the second slide bar 37, one end of each of the two sets of second connecting pieces 40 will move in a direction close to the second slide bar 37 under the driving of the second connecting plate 41, and the other end of each of the two sets of second connecting pieces 40 will squeeze the second sliding plate 38 respectively, so that the two sets of second sliding plates 38 are close to each other in the direction of the second slide bar 37, and thus the two sets of second semicircular clamping plates 39 are close to each other and clamp one end of the shaft member placed between the two sets of second semicircular clamping plates 39.
Can make first link plate 11 at the inside horizontal migration of first suit of case 2 through controlling the control assembly, when controlling first link plate 11 to the direction horizontal migration that is close to first slide bar 9, the one end of two sets of first links 12 all can be moved to the direction that is close to slide bar 9 under the drive of first link plate 11, the other end of two sets of links 12 can extrude first slide 10 respectively, make two sets of first slides 10 be close to each other along the direction of slide bar 9, thereby make two sets of first semicircular grip blocks 13 be close to each other and will place the other end centre gripping of axle spare between two sets of semicircular grip blocks 13.
As an embodiment of the present invention, the reciprocating assembly includes a second rotating shaft 17 rotatably disposed on the top plate of the frame 1, a rotating disc 18 disposed inside the frame 1 and fixedly connected to the bottom end of the second rotating shaft 17, an inserting rod 19 fixed on the surface of the rotating disc 18, a groove-shaped slat 20 inserted into one end of the inserting rod 19 and fixedly connected to the second casing 5, a first sliding slot 21 opened on the side wall of the frame 1, and a first sliding block 22 slidably disposed inside the first sliding slot 21 and fixedly connected to the groove-shaped slat 20;
a transmission assembly for driving the second rotating shaft 17 to rotate is arranged between the second rotating shaft 17 and the first rotating shaft 4.
When the groove-shaped laths 20 are driven by a driving force in the horizontal direction, the first sliding block 22 can horizontally slide in the first sliding groove 21 under the driving of the groove-shaped laths 20, at the moment, the groove-shaped laths can horizontally move along the direction of the first sliding groove 21 under the limiting action of the first sliding groove 21 and the first sliding block 22, when the first rotating shaft 4 is positively transmitted, the transmission assembly can drive the second rotating shaft 17 to rotate, the second rotating shaft 17 drives the rotating disc 18 to rotate, the rotating disc 18 drives the inserted rod 19 on the surface of the inserted rod to rotate by taking the second rotating shaft 17 as an axis, the inserted rod 19 generates a driving force for horizontally reciprocating the groove-shaped laths 20 inserted at one end of the inserted rod through rotation, so that the groove-shaped laths 20 horizontally reciprocate along the first sliding groove 21, and therefore, the second casing 5 can drive the sanding block 8 to horizontally.
As an embodiment of the present invention, the transmission device includes a third rotating shaft 23 rotatably disposed at the top end of the frame 1, a ratchet wheel 35 fixedly sleeved on the third rotating shaft 23, a gear belt 24 sleeved between the ratchet wheel 35 and the first rotating shaft 4, a first bevel gear 25 fixedly sleeved on the top end of the second rotating shaft 17, and a second bevel gear 26 fixedly sleeved on one end of the gear belt 24 and engaged with the first bevel gear 25.
In the embodiment of the invention, when the first rotating shaft 4 is positively transmitting, the third rotating shaft 23 rotates under the transmission action of the gear belt 24, the gear belt 24 drives the second bevel gear 26 to rotate, the second bevel gear 26 drives the first bevel gear 25 engaged with the second bevel gear 26 to rotate, and finally the second rotating shaft 17 rotates under the drive of the first bevel gear 25, so that the polishing head 8 is driven to move and polish; when the first rotating shaft 4 reversely rotates, the third rotating shaft 23 cannot rotate under the action of the ratchet wheel 35, and the polishing head 8 can fixedly polish a section of circumference of the rotor.
As an embodiment of the present invention, the guiding component includes a second sliding slot 27 opened on the inner wall of the second casing 5, and a second sliding block 28 slidably disposed inside the second sliding slot 27 and fixedly connected to the mobile chassis 6.
In the present embodiment, when the movable housing 6 is forced to move, the second sliding block 28 is driven by the movable housing 6 to slide vertically inside the second sliding slot 27, and at this time, the movable housing 6 is limited by the second sliding slot 27 and the second sliding block 28 to slide vertically along the direction of the second sliding block 28.
As an embodiment of the present invention, the driving assembly includes a servo motor 29 fixedly installed inside the movable housing 6, a circular gear 30 fixedly secured to one end of an output shaft of the servo motor 29, and a rack 31 fixed inside the second housing 5 and engaged with the circular gear 30.
In the present embodiment, the output shaft of the servo motor 29 drives the circular gear 30 to rotate, and due to the meshing relationship between the circular gear 30 and the rack 31, the circular gear 30 rotates and moves vertically along the direction of the rack 31, so that the movable case 6 is driven to move vertically up or down.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered by the claims.
Claims (8)
1. A surface polishing device for processing a motor rotor comprises a frame (1) and is characterized in that, a first sleeve box (2) and a third box body (32) with one open end are symmetrically arranged in the frame (1), a driving motor (3) is arranged in the frame (1), a first rotating shaft (4) is fixed at one end of an output shaft of the driving motor (3), the first sleeve box (2) is fixedly connected with the first rotating shaft (4) at one side opposite to the opening, the first casing (2) is internally provided with a first clamping component for fixing the shaft, a cylinder (33) is arranged on the side wall in the frame (1), the cylinder (33) is a cylinder with a rotatable rod, the telescopic end of the cylinder (33) is fixedly connected with one end of the second threaded sleeve (34), the other end of the second screw sleeve (34) can slidably penetrate through the side wall of the third box body (32) and is fixedly connected with a second clamping assembly;
a second sleeve box (5) is further arranged inside the frame (1), a movable case (6) is arranged inside the second sleeve box (5) in a sliding mode, a connecting rod (7) is fixed at the bottom end of the movable case (6), and one end of the connecting rod (7) extends out of a bottom plate of the second sleeve box (5) and is fixed with a polishing block (8);
the top of second pouring jacket (5) is provided with the reciprocating motion subassembly that acts on second pouring jacket (5), the inside of second pouring jacket (5) is provided with the confession remove gliding guide assembly of quick-witted case (6), remove quick-witted case (6) with be provided with between second pouring jacket (5) and be used for controlling gliding drive assembly about second pouring jacket (5).
2. The surface polishing device for processing the motor rotor as recited in claim 1, wherein the first clamping assembly comprises two first slide bars (9) fixed inside the first casing (2), the two first slide bars (9) are coaxially arranged, the surfaces of the two first slide bars (9) are respectively and slidably sleeved with a first sliding plate (10), one end of the first sliding plate (10) close to the opening of the first casing (2) is respectively and fixedly provided with a first semicircular clamping plate (13), the other end of the first sliding plate (10) is respectively hinged with one end of a first connecting plate (12), and the other ends of the two first connecting plates (12) are respectively hinged with two ends of the same first connecting plate (11);
the first connecting plate (11) and the first sleeve box (2) are provided with a control component which controls the two groups of first sliding sleeves (10) to be close to or far away from each other.
3. The surface polishing device for processing the motor rotor as recited in claim 2, wherein the control assembly comprises a screw rod (14) with one end fixed on the side wall of the first casing (2) far away from the opening side, the other end of the screw rod (14) passes through the first connecting plate (11) and is provided with a first positioning block (36), and a first threaded sleeve (15) with a second threaded sleeve connected on the screw rod (14), the first threaded sleeve (15) is positioned on the side of the first connecting plate (11) far away from the opening side of the first casing (2), and a non-slip pad (16) is fixedly sleeved on the surface of the first threaded sleeve (15).
4. The surface polishing device for processing the motor rotor as recited in claim 1, wherein the second clamping assembly comprises two second slide bars (37) fixed inside the third casing (32), the two second slide bars (37) are coaxially arranged, a second sliding plate (38) is slidably sleeved on the surface of each of the two second slide bars (37), a second semicircular clamping plate (39) is fixed on one end, close to the opening of the third casing (32), of each second sliding plate (38), the other end of each second sliding plate (38) is hinged to one end of a second connecting plate (40), and the other ends of the two second connecting plates (40) are respectively hinged to two ends of the same second connecting plate (41);
the middle part of the second connecting plate (41) is fixed on one end, located on the third box body (32), of the second threaded sleeve (34), a threaded section (43) is arranged at one end of a telescopic rod (42), and the threaded section (43) penetrates through the second connecting plate (41) and is in threaded connection with the second threaded sleeve (34); the other end rigid coupling of telescopic link (42) has second locating piece (44), second locating piece (44) with still the cover is equipped with spring (45) on telescopic link (42) between second even board (41).
5. The surface polishing device for motor rotor machining according to claim 1, wherein the reciprocating assembly comprises a second rotating shaft (17) rotatably disposed on the top plate of the frame (1), a rotating disc (18) disposed inside the frame (1) and fixedly connected to the bottom end of the second rotating shaft (17), a plug rod (19) fixed to the surface of the rotating disc (18), a groove-shaped slat (20) inserted into one end of the plug rod (19) and fixedly connected to the second casing (5), a first sliding slot (21) opened on the side wall of the frame (1), and a first slider (22) slidably disposed inside the first sliding slot (21) and fixedly connected to the groove-shaped slat (20);
a transmission component for driving the second rotating shaft (17) to rotate is arranged between the second rotating shaft (17) and the first rotating shaft (4).
6. The surface polishing device for processing the rotor of the motor as recited in claim 4, wherein the transmission device comprises a third rotating shaft (23) rotatably disposed at the top end of the frame (1), a ratchet wheel (35) fixedly sleeved on the third rotating shaft (23), a gear belt (24) sleeved between the ratchet wheel (35) and the first rotating shaft (4), a first bevel gear (25) fixedly sleeved on the top end of the second rotating shaft (17), and a second bevel gear (26) fixedly sleeved on one end of the gear belt (24) and engaged with the first bevel gear (25).
7. A surface finishing device for machining the rotor of an electric motor according to claim 1, wherein said guiding assembly comprises a second sliding groove (27) provided on the inner wall of said second casing (5), and a second sliding block (28) slidably disposed inside said second sliding groove (27) and fixedly connected to said movable housing (6).
8. A surface finishing device for motor rotor machining according to claim 1, characterized in that said driving assembly comprises a servo motor (29) fixedly mounted inside said movable casing (6), a circular gear (30) fixedly attached to one end of an output shaft of said servo motor (29), and a rack (31) fixed inside said second casing (5) and engaged with said circular gear (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011629508.XA CN112757063A (en) | 2020-12-31 | 2020-12-31 | Surface polishing device for motor rotor machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011629508.XA CN112757063A (en) | 2020-12-31 | 2020-12-31 | Surface polishing device for motor rotor machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112757063A true CN112757063A (en) | 2021-05-07 |
Family
ID=75699372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011629508.XA Pending CN112757063A (en) | 2020-12-31 | 2020-12-31 | Surface polishing device for motor rotor machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112757063A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082254A (en) * | 2021-11-16 | 2022-02-25 | 浙江铭鑫冷链设备有限公司 | Air cooler aerodynamic assembly |
| CN114643501A (en) * | 2022-05-23 | 2022-06-21 | 江苏弗林特机电科技有限公司 | Multi-surface polishing and grinding device for motor rotor |
| CN114679019A (en) * | 2022-05-27 | 2022-06-28 | 江苏智远智能驱动技术研究院有限公司 | Automatic grinding equipment for motor |
| CN115026526A (en) * | 2022-06-29 | 2022-09-09 | 浙江普菲特切削工具有限公司 | Processing method of metal ceramic end mill |
| CN115213699A (en) * | 2022-08-08 | 2022-10-21 | 湖北腾威电子科技有限公司 | Automatic continuous processing device for crimping type module fittings |
| CN115446696A (en) * | 2022-09-13 | 2022-12-09 | 重庆工商大学 | Polishing device for parts and using method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0966446A (en) * | 1995-08-30 | 1997-03-11 | Naoi Seiki Kk | Work clamping mechanism for grinding machine |
| KR100825634B1 (en) * | 2006-12-29 | 2008-04-25 | 조남학 | A grinfer |
| CN106141875A (en) * | 2016-08-16 | 2016-11-23 | 温州市成尚装饰五金有限公司 | A kind of five metalworkings surface of steel plate burnishing device |
| CN108941797A (en) * | 2018-07-24 | 2018-12-07 | 南京中高知识产权股份有限公司 | A kind of high-precision intelligent tapping machine |
| CN208841112U (en) * | 2018-09-03 | 2019-05-10 | 钦州学院 | A kind of grinding device for carbon fibre reinforced composite production |
| CN110103053A (en) * | 2019-06-19 | 2019-08-09 | 蒋艳红 | A kind of mobile clamping workbench for round steel processing |
| CN110576454A (en) * | 2019-10-16 | 2019-12-17 | 河南工程学院 | pressure-adjustable clamping robot |
| CN211388017U (en) * | 2019-12-11 | 2020-09-01 | 瑞安市联鑫机电有限公司 | Processing equipment for manufacturing motor cast-aluminum rotor |
| CN211539681U (en) * | 2019-12-31 | 2020-09-22 | 惠州市钜宝实业有限公司 | Numerical control cutting fixing mechanism of handicraft |
| CN212122421U (en) * | 2020-03-20 | 2020-12-11 | 周玉健 | Fixing device for cutting metal pipe |
-
2020
- 2020-12-31 CN CN202011629508.XA patent/CN112757063A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0966446A (en) * | 1995-08-30 | 1997-03-11 | Naoi Seiki Kk | Work clamping mechanism for grinding machine |
| KR100825634B1 (en) * | 2006-12-29 | 2008-04-25 | 조남학 | A grinfer |
| CN106141875A (en) * | 2016-08-16 | 2016-11-23 | 温州市成尚装饰五金有限公司 | A kind of five metalworkings surface of steel plate burnishing device |
| CN108941797A (en) * | 2018-07-24 | 2018-12-07 | 南京中高知识产权股份有限公司 | A kind of high-precision intelligent tapping machine |
| CN208841112U (en) * | 2018-09-03 | 2019-05-10 | 钦州学院 | A kind of grinding device for carbon fibre reinforced composite production |
| CN110103053A (en) * | 2019-06-19 | 2019-08-09 | 蒋艳红 | A kind of mobile clamping workbench for round steel processing |
| CN110576454A (en) * | 2019-10-16 | 2019-12-17 | 河南工程学院 | pressure-adjustable clamping robot |
| CN211388017U (en) * | 2019-12-11 | 2020-09-01 | 瑞安市联鑫机电有限公司 | Processing equipment for manufacturing motor cast-aluminum rotor |
| CN211539681U (en) * | 2019-12-31 | 2020-09-22 | 惠州市钜宝实业有限公司 | Numerical control cutting fixing mechanism of handicraft |
| CN212122421U (en) * | 2020-03-20 | 2020-12-11 | 周玉健 | Fixing device for cutting metal pipe |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082254A (en) * | 2021-11-16 | 2022-02-25 | 浙江铭鑫冷链设备有限公司 | Air cooler aerodynamic assembly |
| CN114643501A (en) * | 2022-05-23 | 2022-06-21 | 江苏弗林特机电科技有限公司 | Multi-surface polishing and grinding device for motor rotor |
| CN114643501B (en) * | 2022-05-23 | 2022-07-29 | 江苏弗林特机电科技有限公司 | Multi-surface polishing and grinding device for motor rotor |
| CN114679019A (en) * | 2022-05-27 | 2022-06-28 | 江苏智远智能驱动技术研究院有限公司 | Automatic grinding equipment for motor |
| CN115026526A (en) * | 2022-06-29 | 2022-09-09 | 浙江普菲特切削工具有限公司 | Processing method of metal ceramic end mill |
| CN115026526B (en) * | 2022-06-29 | 2023-11-07 | 浙江普菲特切削工具有限公司 | Processing method of metal ceramic end mill |
| CN115213699A (en) * | 2022-08-08 | 2022-10-21 | 湖北腾威电子科技有限公司 | Automatic continuous processing device for crimping type module fittings |
| CN115213699B (en) * | 2022-08-08 | 2024-03-19 | 湖北腾威电子科技有限公司 | Automatic continuous processing device for crimping type module fittings |
| CN115446696A (en) * | 2022-09-13 | 2022-12-09 | 重庆工商大学 | Polishing device for parts and using method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112757063A (en) | Surface polishing device for motor rotor machining | |
| CN116922120B (en) | Traction device of copper bar shearing automatic production line | |
| CN219987050U (en) | Grinding and polishing equipment for inner cavity of speed reducer | |
| CN118024069A (en) | Pretreatment device for pump cover production | |
| CN113696079B (en) | Surface polishing device for metal product processing | |
| CN115256142A (en) | Surface grinding device for machining | |
| CN220446137U (en) | Quartz boat polishing device | |
| CN108908017B (en) | Brake disc equipment of polishing | |
| CN212527128U (en) | Turbine machining deburring device | |
| CN116197771B (en) | Ball valve processing equipment | |
| CN110549197A (en) | bamboo tube wine end face repairing device | |
| CN111037384A (en) | A equipment for being directed at gear is polished and is handled | |
| CN216830208U (en) | Die punch head machining and grinding device | |
| CN216178343U (en) | A side fluting grinding device for wire wheel production | |
| CN213164815U (en) | Precise small outer diameter grinding machine | |
| CN113814821A (en) | Furniture production and processing is with carpenter's board burnishing device | |
| CN220783326U (en) | Plastic product surface polishing processing equipment | |
| CN216373002U (en) | Injection molding shell burr hot melting device | |
| CN218592657U (en) | Golf club head end surface polishing device | |
| CN210499631U (en) | Grinding device for reduction gearbox | |
| CN220761945U (en) | Rotation axis burnishing and polishing device | |
| CN215432485U (en) | Robot hand casing numerical control machining mechanism | |
| CN221185892U (en) | Deburring device of mould | |
| CN219403613U (en) | Automatic chamfering device | |
| CN218837063U (en) | Inner wall polisher for workpiece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210507 |