CN112894584A - Zinc removing equipment for inner wall of automobile motor shell - Google Patents
Zinc removing equipment for inner wall of automobile motor shell Download PDFInfo
- Publication number
- CN112894584A CN112894584A CN202110125922.5A CN202110125922A CN112894584A CN 112894584 A CN112894584 A CN 112894584A CN 202110125922 A CN202110125922 A CN 202110125922A CN 112894584 A CN112894584 A CN 112894584A
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- CN
- China
- Prior art keywords
- piece
- driving
- base
- wall
- driving piece
- Prior art date
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- Granted
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000011701 zinc Substances 0.000 title claims abstract description 27
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 27
- 239000000428 dust Substances 0.000 claims description 41
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 2
- 238000005498 polishing Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000002337 anti-port Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- 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
- B24B41/005—Feeding or manipulating devices specially adapted to 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
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/14—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by liquid or gas pressure
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/14—Casings; Enclosures; Supports
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a zinc removing device for the inner wall of a shell of an automobile motor, which comprises a base; a table top plate; the base is slidably arranged on the table panel; the rotating part is rotatably arranged on the base; the positioning seat is arranged on the rotating piece, and a positioning hole for positioning the outer wall of the workpiece is formed in the positioning seat; the grinding head is arranged on the table panel, and the diameter of the grinding head is smaller than the inner diameters of the positioning hole and the product shell; the push-pull assembly is arranged on the table board and used for driving the positioning seat to move back and forth along the plane of the table board; according to the invention, the push-pull assembly is arranged, after the workpiece is placed into the positioning hole, the push-pull assembly pushes the base to move integrally, so that the grinding head is abutted against the inner wall of one side of the workpiece, the grinding head rotates to grind the inner wall of the workpiece, and two symmetrical grinding areas are formed on the inner wall of the workpiece.
Description
Technical Field
The invention belongs to the technical field of automobile part processing, and particularly relates to an inner wall zinc removing device for an automobile motor shell.
Background
After the automobile motor shell is coated with zinc, the situation that the zinc layer is not firmly bonded with the magnetic shoe when the zinc layer on the inner wall is bonded with the magnetic shoe, so that the magnetic shoe falls off, the automobile motor fails and the like can be caused.
The existing zinc removing equipment has the problem of low polishing efficiency, and when zinc is removed, the non-adhered place of the magnetic shoe is removed, the non-adhered area of the magnetic shoe is easy to rust after zinc is removed, the service life of a motor is influenced, the zinc removing effect is poor, and the practicability is low.
Disclosure of Invention
The invention provides the zinc removing equipment for the inner wall of the shell of the automobile motor, which has high zinc removing efficiency and good effect and overcomes the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: an equipment for removing zinc from the inner wall of motor casing of car is composed of
A base;
the table panel is arranged on the base;
the base can be slidably arranged on the table board and is parallel to the table board;
the rotating part is rotatably arranged on the base;
the driving assembly is arranged on the base and used for driving the rotating part to rotate;
the positioning seat is arranged on the rotating piece, and a positioning hole for positioning the outer wall of the workpiece is formed in the positioning seat;
the grinding head is arranged on the table panel, the diameter of the grinding head is smaller than the inner diameters of the positioning hole and the product shell, and the grinding head is used for grinding the inner wall of the workpiece;
and the push-pull assembly is arranged on the deck plate and used for driving the positioning seat to move back and forth along the plane of the deck plate.
The workpiece is placed in the positioning hole, the push-pull assembly pushes the base to integrally move to one side, so that the grinding head is abutted against the inner wall of one side of the workpiece, the grinding head rotates to grind the inner wall of the workpiece, the driving assembly drives the rotating member to rotate forward for a certain angle at the moment, and the rotating member drives the workpiece to synchronously rotate, so that an arc-shaped grinding area is formed on the inner wall of the workpiece; then the push-and-pull subassembly pulling base makes bistrique and work piece opposite side inner wall butt, drive assembly drive this moment the bistrique antiport is at certain angle, forms another arc region of polishing on the work piece inner wall to form the region of polishing of two symmetries on the work piece inner wall, this dezincification equipment simple structure, dezincification is efficient, and two regions of polishing between the region do not dezincification, make the work piece difficult rusty, remove zinc effectual, the practicality is high.
Optionally, the push-pull assembly includes a first driving member for driving the base to move, and the first driving member is disposed on the base. The first driving piece is arranged to push or pull the base to move to drive the positioning seat and the workpiece to integrally move, so that the grinding head abuts against the inner wall of the workpiece to remove zinc from the inner wall of the workpiece.
Optionally, the push-pull assembly further includes a guide member disposed on one side of the base facing the first driving member, an output shaft disposed on the first driving member, a first elastic member sleeved on the output shaft, a limiting member disposed on an end of the output shaft, and a stopper disposed on the output shaft, the output shaft slidably penetrates through the guide member, one end of the first elastic member is connected to the guide member, and the other end of the first elastic member is connected to the stopper. The first elastic piece is arranged, when the first driving piece is started to extend, the output shaft slides relative to the guide piece, so that the first elastic piece is compressed, the elastic force of the first elastic piece pushes the guide piece to move, and further the base is pushed to move, and the first elastic piece is arranged to buffer when a workpiece leans against the grinding head, so that the grinding head is prevented from being in direct rigid contact with the inner wall of the workpiece, the grinding head is prevented from being damaged due to collision, the thickness of a grinding layer of the workpiece ground by the same equipment is ensured to be uniform, and the grinding error is reduced; set up the locating part, avoid the output shaft to break away from the guide at the removal in-process.
Optionally, the push-pull assembly further includes a second driving element disposed on a side of the first driving element opposite to the guiding element, a middle block disposed between the first driving element and the second driving element, a fixing element disposed on a side of the second driving element opposite to the middle block, a sliding rod connected to one end of the second driving element, and a second elastic element sleeved on the sliding rod; one end of the middle block is connected with one end of the first driving piece, and the other end of the middle block is connected with the output rod of the second driving piece; the sliding rod is slidably arranged in the fixed block in a penetrating mode, one end of the second elastic piece is connected with the second driving piece, and the other end of the second elastic piece is connected with the fixed piece. The first driving piece and the second driving piece are arranged, after a workpiece is placed into the positioning hole, the first driving piece extends to push the base to move, the workpiece moves to the inner wall relative to the grinding head and abuts against the grinding head, when the grinding head finishes grinding one arc-shaped grinding area, the first driving piece and the second driving piece both retract, the first driving piece retracts to enable the base to return to the initial position, the second driving piece retracts to enable the base to continue to move from the initial position, the grinding head is abutted against the other side of the workpiece, the grinding head is matched with the rotating piece to obtain the other arc-shaped grinding area, in the movement process, the strokes of the first driving piece and the second driving piece are fixed, the movement is rapid, the position switching speed of the base is rapid, and therefore the; the second elastic piece is arranged to buffer when the workpiece leans against the grinding head, so that the grinding head is in flexible contact with the workpiece, and collision is avoided; and a sliding rod is arranged to guide and support the movement of the second driving piece.
Optionally, a through hole is formed in the table panel, a central hole is formed in the rotating member, the inner diameter of the central hole is smaller than that of the positioning hole, and the grinding head can enter the positioning hole through the through hole; the inner diameter of the center hole is smaller than that of the positioning hole, so that the workpiece is limited in the height direction, and the structure is simple.
Optionally, the rotating part is a gear disc, and a rotation center line of the rotating part coincides with an axis of the positioning hole.
Optionally, the driving assembly includes a rack engaged with the gear plate, a connecting block detachably disposed on the base, and a third driving member for driving the rack to move relative to the base, and the third driving member is mounted on the connecting block. Thirdly, the rack is driven to move relative to the base, so that the rotating piece is driven to rotate, the grinding head is enabled to grind the inner wall of the workpiece along the circumferential direction, the structure is simple, and the grinding efficiency is high; through being connected connecting block and base for rack and base synchronous motion avoid at the base removal in-process, rack and toothed disc produce relative movement, thereby guarantee the regional size precision of polishing.
Optionally, the clamping device further comprises a clamping assembly for clamping the workpiece located in the positioning hole, the clamping assembly includes a through groove radially formed in the positioning seat along the positioning seat, a clamping block slidably disposed in the through groove, a mounting member fixedly disposed on the positioning seat, and a fourth driving member for driving the clamping block to move, and the fourth driving member is disposed on the mounting member. The fourth driving part drives the clamping blocks to move so as to clamp the workpiece, and the through grooves guide the clamping blocks when the clamping blocks move, so that the movement precision is guaranteed.
Optionally, still including locating dust absorption part on the deck plate, dust absorption part is including covering the suction hood of positioning seat, locating the dust catcher of base one side, intercommunication the suction hood with the dust absorption pipe of dust catcher, vertically locate locating lever on the deck plate, locate the extension piece of locating lever one end, locate the extension piece is kept away from the fifth driving piece of locating lever one side, is located the connecting piece of fifth driving piece output, is located the splint of fifth driving piece output, locate the connecting piece is kept away from the spacing of fifth driving piece one end, slidable wear to locate the guide bar of spacing, splint one end with the dust absorption pipe is close to dust absorption hood one end links to each other, spacing with the extension piece links to each other, guide bar one end with the connecting piece links to each other. The dust hood is driven to move up and down through the clamping plate by extending and retracting the fifth driving piece, and after the workpiece is placed into the positioning hole, the dust hood covers the positioning seat to suck dust, so that the working environment is kept clean; after polishing is finished, the dust hood is lifted, so that the workpiece is convenient to take out and convenient to operate; the guide rod is arranged and moves with the connecting piece, so that the guide rod guides the connecting piece and the clamping plate when moving up and down, and the shaking is avoided.
Optionally, the grinding head lifting mechanism further comprises a lifting assembly for pushing the grinding head to move up and down, wherein the lifting assembly comprises an installation frame arranged on one side of the table panel, which is opposite to the base, a sixth driving piece for driving the grinding head to rotate, a guide groove arranged on the side wall of the installation frame, a sliding block slidably arranged on the guide groove, and a seventh driving piece for driving the sliding block to slide; the grinding head is connected with a sixth driving piece through a connecting sleeve, the sixth driving piece is connected with the sliding block, and the seventh driving piece is installed on the installation frame. The seventh driving piece drives the sliding block to slide, and the height of the grinding head is changed through the sixth driving piece.
In conclusion, by arranging the push-pull assembly, after a workpiece is placed in the positioning hole, the push-pull assembly pushes the base to move integrally, so that the grinding head is abutted against the inner wall of one side of the workpiece, the grinding head rotates to grind the inner wall of the workpiece, the driving assembly drives the rotating member to rotate forward for a certain angle at the moment, and the rotating member drives the workpiece to rotate synchronously, so that an arc-shaped grinding area is formed on the inner wall of the workpiece; then the push-and-pull subassembly pulling base makes bistrique and work piece opposite side inner wall butt, drive assembly drive this moment the bistrique antiport is at certain angle, forms another arc region of polishing on the work piece inner wall to form the region of polishing of two symmetries on the work piece inner wall, this dezincification equipment simple structure, dezincification is efficient, and two regions of polishing between the region do not dezincification, make the work piece difficult rusty, remove zinc effectual, the practicality is high.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is an enlarged view of a point a in fig. 1.
FIG. 3 is a perspective view of the present invention for receiving a workpiece.
Fig. 4 is an enlarged view at B in fig. 3.
Fig. 5 is a left side view of the present invention.
FIG. 6 is a cross-sectional perspective view of the present invention taken along C-C.
Fig. 7 is an enlarged view at D in fig. 6.
Fig. 8 is a front view of the present invention.
Fig. 9 is a perspective view of a workpiece.
Fig. 10 is a perspective view of the feeding device of the present invention.
Fig. 11 is a cut-away perspective view of a loading device of the present invention.
Fig. 12 is an enlarged view at E in fig. 11.
Detailed Description
In order to make the person skilled in the art better understand the patent scheme of the present invention, the following will clearly and completely describe the technical scheme in the patent embodiment of the present invention with reference to the drawings in the patent embodiment of the present invention.
As shown in fig. 1-12, an apparatus for removing zinc from an inner wall of a motor housing of an automobile comprises a base 11, a table 12, a slide rail 13, a sliding member 14, a base 15, a push-pull assembly, a rotating member 16, a driving assembly, a positioning seat 17, a clamping assembly, a grinding head 21, a lifting assembly and a dust collection assembly.
The table panel 12 is detachably arranged on the base 11, and a through hole 121 is formed in the table panel 12; two sliding rails 13 are arranged, and the two sliding rails 13 are arranged on the table panel 12 in parallel; the sliding part 14 is connected with the sliding rail 13 in a sliding manner; two sides of the base 15 are respectively connected with the sliding part 14 and synchronously move with the sliding part 14, and the base 15 is arranged in parallel with the table panel 12; the push-pull assembly is arranged on the deck plate 12 and used for driving the positioning seat 17 to move back and forth along the plane of the deck plate 12; the rotating part 16 is a gear plate and is rotatably arranged on the base 15, the middle part of the rotating part 16 is provided with a central hole 161, and the inner diameter of the central hole is smaller than that of the positioning hole; meanwhile, the inner diameter of the central hole is smaller than that of the product shell. A boss 162 is arranged on one side of the rotating part 16 facing the base 15, a bearing 18 is sleeved on the outer wall of the boss 162, and the outer ring of the bearing 18 is matched with the base 15; the driving assembly is arranged on the base 15 and used for driving the rotating part 16 to rotate; the positioning seat 17 is detachably arranged on the rotating member 16, a positioning hole 171 for positioning the outer wall of the workpiece 19 is arranged on the positioning seat 17, and the rotation center line of the positioning seat 17 is overlapped with the axis of the positioning hole 171; the clamping assembly is arranged on the positioning seat 17 and is used for clamping the workpiece 19 in the positioning hole 171; the grinding head 21 is provided on the table board 12, and the diameter of the grinding head 21 is smaller than the inner diameter of the positioning hole 171 and the workpiece 19, so that the grinding head 21 can move relative to the positioning hole 171 so as to be offset from the center of the positioning hole 171; the grinding head 21 can enter the positioning hole 171 through the through hole 121 for grinding the inner wall of the workpiece 19; the lifting assembly is arranged on the table panel 12 or the base 11 and is used for pushing the grinding head 21 to move up and down; the dust suction assembly arranged on the table panel 12 sucks dust generated by grinding when the grinding head 21 grinds the workpiece 19, so as to keep the working environment clean.
After the workpiece 19 is placed in the positioning hole 171, the push-pull assembly pushes the base 15 to move integrally, so that the grinding head 21 is abutted to the inner wall of one side of the workpiece 19, the grinding head 21 rotates to grind the inner wall of the workpiece 19, the driving assembly drives the rotating member 16 to rotate forward for a certain angle, the rotating member 16 drives the workpiece 19 to rotate synchronously, and an arc-shaped grinding area is formed on the inner wall of the workpiece 19; then the push-pull assembly pulls the base 15 to enable the grinding head 21 to abut against the inner wall of the other side of the workpiece 19, at the moment, the driving assembly drives the grinding head 21 to rotate reversely for a certain angle, and another arc-shaped grinding area is formed on the inner wall of the workpiece 19, so that two symmetrical grinding areas are formed on the inner wall of the workpiece 19.
Specifically, the push-pull assembly includes a first driving element 31, a guiding element 32, an output shaft 33, a first elastic element 34, a limiting element 35, a second driving element 36, an intermediate block 37, a fixing element 38, a sliding rod 39 and a second elastic element 310; the first driving part 31 is a cylinder, a hydraulic cylinder or an electric push rod, is arranged on one side of the base 15, and is used for driving the base 15 to move; the guide piece 32 is arranged on one side of the base 15 facing the first driving piece 31 and is detachably connected with the base 15; the output shaft 33 is arranged on the first driving member 31 and slidably penetrates through the guide member 32, a stopper 331 is arranged on the output shaft, and the stopper 331 is a convex ring arranged on the output shaft; the first elastic element 34 is a spring, is sleeved on the output shaft 33, and has one end connected with the guide element 32 and the other end connected with the first driving element 31; the limiting member 35 is disposed at an end of the output shaft 33 and located on a side of the guide member 32 facing the base 15, and the limiting member 35 limits a relative position between the output shaft 33 and the guide member 32 to prevent the output shaft 33 from separating from the guide member 32; the second driving part 36 is a cylinder, a hydraulic cylinder or an electric push rod, and is arranged on the side of the first driving part 31 opposite to the guide part 32; the middle block 37 is disposed between the first driving member 31 and the second driving member 36, and the middle block 37 is in a suspended state relative to the deck 12; the fixing element 38 is disposed on a side of the second driving element 36 opposite to the middle block 37, is parallel to the middle block 37, and is fixedly disposed on the deck plate 12; the number of the sliding rods 39 is at least two, the two sliding rods 39 are symmetrically and detachably arranged on the second driving piece 36, the sliding rods 39 can be slidably arranged on the fixing piece 38 in a penetrating manner, nuts are screwed on the sliding rods 39, and the nuts are positioned on one side, back to the second driving piece 36, of the fixing piece 38 and limit the movement of the sliding rods 39; the second elastic element 310 is a spring, and is sleeved on the sliding rod 39, and one end of the second elastic element is connected to the second driving element 36, and the other end of the second elastic element is connected to the fixing element 38.
When the first driving member 31 and the second driving member 36 are in the free state, the base 15 is located at the initial position, and the axes of the through hole 121, the central hole 161, the positioning hole 71 and the grinding head 21 are coincident; the first driving piece 31 and the second driving piece 36 are arranged, after a workpiece is placed in the positioning hole 71, the first driving piece 31 extends to push the base 15 to move, the workpiece 19 moves relative to the grinding head 21 to the inner wall to abut against the grinding head 21, when the grinding head 21 finishes grinding one of the arc-shaped grinding areas, the first driving piece 31 and the second driving piece 36 retract, the first driving piece 31 retracts to enable the base 15 to retract to the initial position, the second driving piece 36 retracts to enable the base 15 to move continuously from the initial position, the grinding head 21 abuts against the other side of the workpiece 19, the grinding head 21 is matched with the rotating piece 16 to obtain the other arc-shaped grinding area, in the moving process, the stroke of the first driving piece 31 and the stroke of the second driving piece 36 are fixed, the fast movement is achieved, the position switching speed of the base 15 is.
Specifically, the driving assembly includes a rack 41, a connecting block 42 and a third driving member 43; the rack 41 is meshed with the rotating part 16 and can be arranged on the base 15 in a sliding manner; the connecting block 42 is detachably arranged on the side wall of the base 15 and is in a suspended state relative to the deck plate 12; the third driving member 43 is configured as an air cylinder, a hydraulic cylinder or an electric push rod, and the third driving member 43 is detachably disposed on the connecting block 42 to drive the rack 41 to move relative to the base 15, so as to drive the rotating member 16 to rotate, so that the grinding head 21 grinds the inner wall of the workpiece 19 in the circumferential direction.
Further, a limiting concave portion 151 is arranged on the base 15, the limiting concave portion 151 is a groove, the limiting concave portion 151 is arranged on the base 15 along the length direction of the rack 41, the rack 41 is connected with the limiting concave portion 151 in a sliding mode, the rack 41 is prevented from shifting in the sliding process, and the movement precision is high.
Further, the sliding member 14 on the side away from the rack 41 is provided with a notch 141, and the notch 141 is provided on the side of the sliding member 14 facing the rotating member 16, and the rotating member 16 is partially provided in the notch 141 to restrict the rotating member 16 from shifting or shaking in the moving direction of the base 15, thereby ensuring the grinding accuracy and making the structure compact.
Specifically, the clamping assembly comprises a through slot 51, a clamping block 52, a mounting piece 53 and a fourth driving piece 54; the through groove 51 is radially arranged on the positioning seat 17 along the positioning seat 17 and is communicated with the positioning hole 171; the clamping block 52 is slidably arranged in the through groove 51, one side of the clamping block 52 facing the positioning hole 171 is provided with an arc surface, and the arc surface is contacted with the outer wall of the workpiece 19; the mounting part 53 is fixedly arranged on the positioning seat 17 or the rotating part 16, and the plane of the mounting part 53 is perpendicular to the through groove 51; the fourth driving member 54 is configured as an air cylinder, a hydraulic cylinder or an electric push rod, and is detachably disposed on the mounting member 53 for driving the clamping block 52 to move, so as to clamp the workpiece 19.
Specifically, the dust collection assembly comprises a dust collection cover 61, a dust collector 62, a dust collection pipe 63, a positioning rod 64, an extension piece 65, a fifth driving piece 66, a connecting piece 67, a clamping plate 68, a limiting frame 69 and a guide rod 610; the dust hood 61 is made of transparent plastic materials, and the dust hood 61 is in a flaring shape and can cover the positioning seat 17; the dust collector 62 is arranged on one side of the base 11 and used for generating negative pressure at the dust collection cover 61 to attract dust generated by grinding; the dust suction pipe 63 is a corrugated pipe and communicates the dust suction cover 61 and the dust collector 62; the positioning rod 64 is vertically arranged on the table top plate 12 and detachably connected with the table top plate 12; the extension piece 65 is arranged at one end of the positioning rod 64 far away from the table panel 12, and a long groove 651 is arranged at one end of the extension piece 65 connected with the positioning rod 64, so that the relative position of the extension piece 65 and the positioning rod 64 can be conveniently adjusted; the fifth driving element 66 is a cylinder, an oil cylinder or an electric push rod, and is arranged on one side of the extension piece 65 away from the positioning rod 64; the connecting piece 67 is arranged at the output end of the fifth driving piece 66; one end of the clamping plate 68 is arranged at the output end of the fifth driving piece 66, the clamping plate 68 is arranged at one side of the connecting piece 67, which is back to the fifth driving piece 66, and the other end of the clamping plate 68 is connected with one end of the dust collection pipe 63, which is close to the dust collection cover 61; the limiting frame 69 is arranged at one end, far away from the fifth driving piece 66, of the connecting piece 67, and the limiting frame 69 is connected with the extension piece 65; the guide rod 610 can be slidably arranged on the limit frame 69 in a penetrating manner, and one end of the guide rod is connected with the connecting piece 67; the guide rod 610 is provided to guide the connecting member 67 and the clamp plate 68 when the connecting member 67 and the clamp plate 68 move up and down by moving the connecting member and the clamp plate, thereby preventing the rocking.
The dust hood 61 is driven to move up and down through the clamping plate 68 by extending and retracting the fifth driving piece 66, and after the workpiece 19 is placed in the positioning hole 171, the dust hood 61 covers the positioning seat 17 to attract dust; after the polishing is completed, the dust hood 61 is raised to facilitate taking out the workpiece 19.
Specifically, the lifting assembly comprises an installation frame 22, a sixth driving member 23, a guide groove 24, a sliding block 25, a seventh driving member 26 and a reinforcing rib 27; the mounting rack 22 is arranged on one side of the table panel 12, which faces away from the base 15, and reinforcing ribs 27 are arranged on two sides of the mounting rack; the sixth driving piece 23 is provided with a motor, and the sixth driving piece 23 is connected with the grinding head 21 through a coupling sleeve 28; the guide groove 24 is vertically arranged on the side wall of the mounting rack 22; the sliding block 25 is slidably arranged on the guide groove 24, and the sixth driving piece 23 is connected with the sliding block 25; the seventh driving member 26 is provided as an air cylinder, a hydraulic bar or an electric push rod, and is mounted on the mounting frame 22 for driving the sliding block 25 to slide, so as to change the height of the grinding head 21 through the sixth driving member 23.
The table panel 12 is also provided with a lighting device 7 for supplementing light to the polished position of the workpiece 19, so that an operator can observe the workpiece conveniently; and a switch 8 is arranged on the base 11 and used for controlling the opening and closing of the equipment.
Further, a feeding device for automatically grabbing workpieces is further arranged on one side of the base 11, and the feeding device comprises a supporting seat 91, a reduction box 92, a feeding disc 93, an eighth driving piece 94 and a grabbing component; the supporting seat 91 is arranged on one side of the base 11; the reduction box 92 is arranged on the supporting seat 91; the eighth driving member 94 is provided as a motor and is associated with the reduction box 92; the feeding tray 93 is arranged on the reduction gearbox 92, and the eighth driving piece 94 is matched with the reduction gearbox 92 to drive the feeding tray 93 to rotate; the feeding tray 93 is provided with a plurality of accommodating grooves 931, the accommodating grooves 931 are formed in the circumferential direction of the feeding tray 93 and are formed in one side, close to the edge, of the feeding tray 93, and the workpieces 19 are placed in the accommodating grooves 931 and rotate along with the feeding tray 93 synchronously.
Further, the material grabbing component comprises a rack 95, a fixed frame 951, a rotating shaft 961, a guide sleeve 962, a rotating rod 963, a material grabbing structure 97, a guide rail 981, a sliding block 982, a connecting plate 983, a lifting driving piece 991 and a rotary driving piece 992; the frame 95 is arranged on one side of the supporting seat 91; the fixing frame 951 is square and is fixedly arranged inside the rack 95; the rotating shaft 961 is rotatably arranged on the fixed frame 951, the rotating shaft 961 is arranged in the vertical direction, and a guide sleeve 962 is arranged between the rotating shaft 961 and the fixed frame 951, so that the abrasion between the rotating shaft 961 and the fixed frame 951 is reduced; the rotating rod 963 is connected to one end of the rotating shaft 961, and the rotating rod 963 is arranged symmetrically around the rotating shaft 961; the two ends of the rotating rod are respectively provided with a grabbing structure 97 for grabbing the workpiece in the accommodating groove 931; two guide rails 981 are symmetrically arranged on the fixed frame 951, and the guide rails 981 are arranged in the vertical direction; the sliding block 982 is slidably arranged on the guide rail 981; the connecting plate 983 is horizontally arranged, and two ends of the connecting plate are respectively connected with the sliding blocks 982; the lifting driving piece 991 is designed to be a cylinder, an oil cylinder or an electric push rod, and the lifting driving piece 991 is used for driving the sliding block 982 to move up and down; the rotary driving member 992 is a motor, and is fixedly disposed on the connecting plate 983 for driving the rotating shaft 961 to rotate. Gyration driving piece 992 rotates, rotates through pivot 961 drive bull stick for the material structure 97 of grabbing at dwang 963 both ends turns to feed table 93 in proper order, then lift driving piece 991 starts, makes the whole decline of dwang 963, makes and grabs material structure 97 and be close to holding tank 931, and then snatchs the work piece.
Specifically, the material grabbing structure 97 comprises an external expansion sleeve 971, an expansion head 972 and a ninth driving member 973; the external expansion sleeve 971 is arranged at the end part of the rotating rod 963; the expansion head 972 is conical and is arranged inside the outer expansion sleeve 971, a gap is formed between the expansion head 972 and the outer expansion sleeve 971, and one end, close to the rotating rod 963, of the expansion head 972 is connected with the outer expansion sleeve 971 and synchronously acts with the outer expansion sleeve 971; the ninth driving member 973 is configured as an air cylinder, an oil cylinder, or an electric push rod, and is fixedly disposed at an end of the rotation rod 963 for driving the expansion head 972 to move. When the expansion head 972 is aligned with the workpiece in the receiving groove 931, the ninth driving member 973 pushes the expansion head 972 into the inner hole of the workpiece, and the expansion head 972 cooperates with the outer expansion sleeve 971 to clamp the workpiece, so as to grab the workpiece.
Further, a plurality of open grooves 974 are formed in a side of the external expansion sleeve 971 opposite to the rotation rod 963, and the plurality of open grooves 974 are arranged along a circumferential direction of the external expansion sleeve 971. The open slot 974 is arranged to improve the elastic performance of the external expansion sleeve 971, and buffer the external expansion sleeve 971 when contacting with a workpiece, so as to prevent the external expansion sleeve 971 and the expansion head 972 from contacting with the workpiece too tightly, and facilitate the workpiece to be taken down from the material grabbing structure 97.
In the specific operation, after the feeding device grabs a workpiece and puts the workpiece into the positioning hole 171, the sixth driving part 23 is started to drive the grinding head 21 to rotate, the fourth driving part 54 is started to drive the clamping block 52 to clamp the workpiece 19, the first driving part 31 is started to push the base 15 to move, so that the grinding head 21 abuts against the inner wall of the workpiece 19, then the third driving part 43 drives the rack 41 to move to drive the rotating part 16 to rotate in the forward direction, so that the grinding head 21 grinds the workpiece 19 along the circumferential direction of the positioning hole 171, and an arc-shaped grinding area is obtained on the inner wall of the workpiece 19; when the arc-shaped polishing area is obtained, the first driving piece 31 and the second driving piece 36 retract to drive the base 15 to move reversely, so that the grinding head 21 abuts against the inner wall of the workpiece 19 on the other side, and the third driving piece 43 drives the rotating piece 16 to rotate reversely, so that another arc-shaped polishing area is obtained on the inner wall of the workpiece 19; the dust hood 61 removes dust generated during the grinding process.
The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.
Claims (10)
1. The utility model provides an automobile motor casing inner wall dezincification equipment which characterized in that: comprises that
A base;
the table panel is arranged on the base;
the base can be slidably arranged on the table board and is parallel to the table board;
the rotating part is rotatably arranged on the base;
the driving assembly is arranged on the base and used for driving the rotating part to rotate;
the positioning seat is arranged on the rotating piece, and a positioning hole for positioning the outer wall of the workpiece is formed in the positioning seat;
the grinding head is arranged on the table panel, the diameter of the grinding head is smaller than the inner diameter of the positioning hole, and the grinding head is used for grinding the inner wall of the workpiece;
and the push-pull assembly is arranged on the deck plate and used for driving the positioning seat to move back and forth along the plane of the deck plate.
2. The apparatus of claim 1, wherein the apparatus for removing zinc from the inner wall of the casing of the motor of the vehicle comprises: the push-pull assembly comprises a first driving piece for driving the base to move, and the first driving piece is arranged on the base.
3. The apparatus of claim 2, wherein the apparatus for removing zinc from the inner wall of the casing of the motor of the vehicle comprises: the push-pull assembly further comprises a guide piece arranged on one side of the base facing the first driving piece, an output shaft arranged on the first driving piece, a first elastic piece sleeved on the output shaft, a limiting piece arranged at the end part of the output shaft, and a blocking piece arranged on the output shaft, wherein the output shaft can be slidably arranged through the guide piece, one end of the first elastic piece is connected with the guide piece, and the other end of the first elastic piece is connected with the blocking piece.
4. The apparatus of claim 3, wherein the apparatus for removing zinc from the inner wall of the casing of the motor of the vehicle comprises: the push-pull assembly further comprises a second driving piece arranged on one side of the first driving piece, which is opposite to the guide piece, a middle block arranged between the first driving piece and the second driving piece, a fixing piece arranged on one side of the second driving piece, which is opposite to the middle block, a sliding rod connected with one end of the second driving piece, and a second elastic piece sleeved on the sliding rod; one end of the middle block is connected with one end of the first driving piece, and the other end of the middle block is connected with the output rod of the second driving piece; the sliding rod is slidably arranged in the fixed block in a penetrating mode, one end of the second elastic piece is connected with the second driving piece, and the other end of the second elastic piece is connected with the fixed piece.
5. The apparatus of claim 1, wherein the apparatus for removing zinc from the inner wall of the casing of the motor of the vehicle comprises: the table top plate is provided with a through hole, the rotating part is provided with a center hole, the inner diameter of the center hole is smaller than that of the positioning hole, and the grinding head can penetrate through the through hole to enter the positioning hole.
6. The apparatus of claim 1, wherein the apparatus for removing zinc from the inner wall of the casing of the motor of the vehicle comprises: the rotating part is set as a gear disc, and the rotating center line of the rotating part is overlapped with the axis of the positioning hole.
7. The apparatus of claim 1, wherein the apparatus for removing zinc from the inner wall of the casing of the motor of the vehicle comprises: the drive assembly comprises a rack meshed with the gear disc, a connecting block detachably arranged on the base and a third driving piece used for driving the rack to move relative to the base, and the third driving piece is installed on the connecting block.
8. The apparatus of claim 1, wherein the apparatus for removing zinc from the inner wall of the casing of the motor of the vehicle comprises: the clamping assembly comprises a through groove which is radially arranged on the positioning seat along the positioning seat, a clamping block which is slidably arranged in the through groove, an installation part fixedly arranged on the positioning seat and a fourth driving part which is used for driving the clamping block to move, wherein the fourth driving part is arranged on the installation part.
9. The apparatus of claim 1, wherein the apparatus for removing zinc from the inner wall of the casing of the motor of the vehicle comprises: still including locating dust absorption part on the deck plate, dust absorption part is including covering the suction hood of positioning seat, locating the dust catcher, the intercommunication of base one side the suction hood with dust absorption pipe, the vertical locating of dust catcher locating lever on the deck plate, locate the extension piece of locating lever one end, locate the extension piece is kept away from the fifth driving piece of locating lever one side, is located the connecting piece of fifth driving piece output, is located the splint of fifth driving piece output, locate the connecting piece is kept away from the spacing of fifth driving piece one end, slidable wear to locate the guide bar of spacing frame splint one end with the dust absorption pipe is close to dust absorption hood one end links to each other, spacing with the extension piece links to each other, guide bar one end with the connecting piece links to each other.
10. The apparatus of claim 1, wherein the apparatus for removing zinc from the inner wall of the casing of the motor of the vehicle comprises: the grinding head lifting mechanism comprises a table top plate, a base, a lifting assembly and a driving mechanism, wherein the table top plate is provided with a base, the base is provided with a first driving part, the lifting assembly is used for pushing the grinding head to move up and down, and the lifting assembly comprises an installation frame arranged on one side, opposite to the base, of the table top plate, a sixth driving part used for driving the grinding head to rotate, a guide groove arranged on the side wall of the installation frame, a sliding block arranged on the guide; the grinding head is connected with a sixth driving piece through a connecting sleeve, the sixth driving piece is connected with the sliding block, and the seventh driving piece is installed on the installation frame.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113770896A (en) * | 2021-09-07 | 2021-12-10 | 中山德立洁具有限公司 | Mirror surface grinding device is managed in stainless steel side suitable for many sizes |
Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0621835U (en) * | 1992-05-28 | 1994-03-22 | 横浜住特電子株式会社 | Internal grinding machine |
JP2000052203A (en) * | 1998-08-06 | 2000-02-22 | Toshiba Ceramics Co Ltd | Cylinder inner peripheral surface grinding device |
CN201864080U (en) * | 2010-09-30 | 2011-06-15 | 深圳安吉尔饮水产业集团有限公司 | Horizontal sealing device for exhausting of film bag |
CN202763619U (en) * | 2012-09-20 | 2013-03-06 | 芜湖安福川工业成套设备有限公司 | Plastic package motor grinding spray machine |
CN103273185A (en) * | 2013-05-08 | 2013-09-04 | 凌云工业股份有限公司 | Online dezincing and finishing device for galvanized sheet roll spot welding electrode wheel |
CN206029570U (en) * | 2016-08-03 | 2017-03-22 | 江苏泛海统联新材料科技有限公司 | Automatic throw optical equipment |
CN106736962A (en) * | 2017-02-24 | 2017-05-31 | 中信戴卡股份有限公司 | A kind of flexible apparatus of deburring |
CN207206008U (en) * | 2017-08-08 | 2018-04-10 | 浙江卡卡自动化设备有限公司 | A kind of bearing inner race process equipment |
CN108436727A (en) * | 2018-05-17 | 2018-08-24 | 湖州师范学院 | A kind of full automatic polishing dust integration apparatus and processing technology |
CN109368214A (en) * | 2018-10-23 | 2019-02-22 | 安徽深泽电子股份有限公司 | A kind of feeding device of pcb board |
US20190160621A1 (en) * | 2017-11-28 | 2019-05-30 | Samtech International, Inc. | System and method for polishing metal surface |
CN109877674A (en) * | 2019-03-20 | 2019-06-14 | 东莞云展智能装备有限公司 | Sander |
CN210024891U (en) * | 2019-05-31 | 2020-02-07 | 苏州龙影丹熙精密五金有限公司 | Hardware connecting piece grinding device |
CN210360606U (en) * | 2019-07-16 | 2020-04-21 | 大大科技(宁国)有限公司 | Polishing device for hydraulic cylinder |
CN111070034A (en) * | 2020-03-20 | 2020-04-28 | 南京弘晖机电制造有限公司 | Grinding device for machine-building |
CN111136554A (en) * | 2019-12-23 | 2020-05-12 | 速珂智能科技(上海)有限公司 | Grinding device is used in motor production |
CN211053337U (en) * | 2019-11-29 | 2020-07-21 | 福建惠丰电机有限公司 | Motor casing inner wall grinding device |
CN211516942U (en) * | 2019-12-20 | 2020-09-18 | 胡美芳 | Inner hole polishing device for metal product |
CN211681610U (en) * | 2020-02-29 | 2020-10-16 | 诸暨华匠工程设计咨询有限公司 | Dust collector is used in communication equipment production |
CN212145765U (en) * | 2020-05-25 | 2020-12-15 | 江苏安全技术职业学院 | Bearing raceway grinding machine |
-
2021
- 2021-01-29 CN CN202110125922.5A patent/CN112894584B/en active Active
Patent Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0621835U (en) * | 1992-05-28 | 1994-03-22 | 横浜住特電子株式会社 | Internal grinding machine |
JP2000052203A (en) * | 1998-08-06 | 2000-02-22 | Toshiba Ceramics Co Ltd | Cylinder inner peripheral surface grinding device |
CN201864080U (en) * | 2010-09-30 | 2011-06-15 | 深圳安吉尔饮水产业集团有限公司 | Horizontal sealing device for exhausting of film bag |
CN202763619U (en) * | 2012-09-20 | 2013-03-06 | 芜湖安福川工业成套设备有限公司 | Plastic package motor grinding spray machine |
CN103273185A (en) * | 2013-05-08 | 2013-09-04 | 凌云工业股份有限公司 | Online dezincing and finishing device for galvanized sheet roll spot welding electrode wheel |
CN206029570U (en) * | 2016-08-03 | 2017-03-22 | 江苏泛海统联新材料科技有限公司 | Automatic throw optical equipment |
CN106736962A (en) * | 2017-02-24 | 2017-05-31 | 中信戴卡股份有限公司 | A kind of flexible apparatus of deburring |
CN207206008U (en) * | 2017-08-08 | 2018-04-10 | 浙江卡卡自动化设备有限公司 | A kind of bearing inner race process equipment |
US20190160621A1 (en) * | 2017-11-28 | 2019-05-30 | Samtech International, Inc. | System and method for polishing metal surface |
CN108436727A (en) * | 2018-05-17 | 2018-08-24 | 湖州师范学院 | A kind of full automatic polishing dust integration apparatus and processing technology |
CN109368214A (en) * | 2018-10-23 | 2019-02-22 | 安徽深泽电子股份有限公司 | A kind of feeding device of pcb board |
CN109877674A (en) * | 2019-03-20 | 2019-06-14 | 东莞云展智能装备有限公司 | Sander |
CN210024891U (en) * | 2019-05-31 | 2020-02-07 | 苏州龙影丹熙精密五金有限公司 | Hardware connecting piece grinding device |
CN210360606U (en) * | 2019-07-16 | 2020-04-21 | 大大科技(宁国)有限公司 | Polishing device for hydraulic cylinder |
CN211053337U (en) * | 2019-11-29 | 2020-07-21 | 福建惠丰电机有限公司 | Motor casing inner wall grinding device |
CN211516942U (en) * | 2019-12-20 | 2020-09-18 | 胡美芳 | Inner hole polishing device for metal product |
CN111136554A (en) * | 2019-12-23 | 2020-05-12 | 速珂智能科技(上海)有限公司 | Grinding device is used in motor production |
CN211681610U (en) * | 2020-02-29 | 2020-10-16 | 诸暨华匠工程设计咨询有限公司 | Dust collector is used in communication equipment production |
CN111070034A (en) * | 2020-03-20 | 2020-04-28 | 南京弘晖机电制造有限公司 | Grinding device for machine-building |
CN212145765U (en) * | 2020-05-25 | 2020-12-15 | 江苏安全技术职业学院 | Bearing raceway grinding machine |
Non-Patent Citations (1)
Title |
---|
尹志远等: "钢管内壁自动打磨清扫装置的应用", 《焊管》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113770896A (en) * | 2021-09-07 | 2021-12-10 | 中山德立洁具有限公司 | Mirror surface grinding device is managed in stainless steel side suitable for many sizes |
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