CN117506722B - Positioning fixture for motor shell machining - Google Patents
Positioning fixture for motor shell machining Download PDFInfo
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- CN117506722B CN117506722B CN202410015816.5A CN202410015816A CN117506722B CN 117506722 B CN117506722 B CN 117506722B CN 202410015816 A CN202410015816 A CN 202410015816A CN 117506722 B CN117506722 B CN 117506722B
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- cylinder
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- 238000003754 machining Methods 0.000 title abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 39
- 244000208734 Pisonia aculeata Species 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 9
- 238000005498 polishing Methods 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 9
- 238000007664 blowing Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of motor shell processing, in particular to a positioning clamp for motor shell processing, which comprises a clamp mechanism, wherein the clamp mechanism comprises a clamp driving main body, a rotary drum, a disc box, an auxiliary control and a hydraulic hooking tool, in the prior art, after polishing finish machining is carried out on a motor shell, a worker takes away the motor shell, a lot of scraps are adhered to a clamping block, the worker needs to manually clean the clamping block and then installs the next motor shell, in order to promote the numerical control automatic function of the whole machine tool, the mechanical automatic control is realized by arranging the auxiliary control in the disc box, the driving force is the power in the rotation of the clamp mechanism is automatically collected, so that after the machined motor shell is taken down again, the rotary disc can rapidly rotate with the surrounding unit barrel to blow away the scraps on the clamping block, and manual cleaning is avoided.
Description
Technical Field
The invention relates to the technical field of motor casing machining, in particular to a positioning fixture for motor casing machining.
Background
In the polishing finish machining process of the motor casing by the numerical control machine tool in the prior art, the motor casing is fixed by the hydraulic clamp in the machining cavity, then the hydraulic clamp drives the motor casing to rotate at a high speed, the polishing tool in the machining cavity rotates rapidly and moves to one side of the motor casing, the tool polishes the outer edge of the inner cylinder of the motor casing, scraps can be left on the hydraulic clamp after the machining of the motor casing is finished, when a worker fixes a new motor casing in the hydraulic clamp, the hydraulic clamp needs to be manually cleaned, the complicated time is consumed, the numerical control automatic concept is not met, and if the automatic cleaning can be realized, the numerical control finish machining requirement of the motor casing can be better met.
Disclosure of Invention
The invention aims to provide a positioning clamp for machining a motor casing, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a motor casing processing's axle machine tool, includes the lathe main part, be provided with the processing chamber in the lathe main part, and be provided with fixture mechanism and polishing mechanism in the processing chamber of lathe main part, be fixed with the motor casing on the fixture mechanism, the lathe main part outside is provided with the switch board.
The utility model provides a positioning fixture of motor casing processing, includes fixture mechanism, fixture mechanism includes fixture driving main part, rotary drum, dish box, vice controlling part and hydraulic pressure and colludes the utensil, one side middle part of fixture driving main part is fixed with the rotary drum, and the rotary drum is connected with the actuating mechanism who is provided with in the lathe main part, and fixture driving main part opposite side is fixed with the dish box, is provided with vice controlling part in the dish box, the even ring in one side of facing away from fixture driving main part on the dish box is equipped with a plurality of hydraulic pressure and colludes the utensil, and hydraulic pressure colludes utensil one end and vice controlling part cooperation centre gripping motor casing, the hydraulic pressure colludes the utensil other end and runs through behind the dish box edge and be connected with fixture driving main part, offers the inlet plate hole on the lateral wall casing on the dish box.
Preferably, the auxiliary control comprises a clamping block, an air disc part, a plurality of control parts and a swinging part, wherein a round hole is formed in the middle of a bottom plate shell of one side of the disc box, the air disc part is sleeved in the round hole, a plurality of clamping blocks are uniformly arranged around the air disc part in a surrounding mode, the clamping block penetrates through the shell of the disc box, one end of the clamping block is correspondingly connected with one swinging part, the plurality of control parts are connected with one side of the air disc part for supplying air, the plurality of control parts are connected with the surrounding swinging parts in a transmission mode, the clamping block is slidably inserted into an arc groove formed in the outer side wall of the motor shell, and the air disc part blows air to the clamping block for removing chips.
Preferably, the multi-control part comprises a ring rail body, an impact device, a driving device, an auxiliary control device, a switch column and a pull-back spring plate, wherein the ring rail body and the bottom surface edge of the disk box are matched to form a ring rail, one end of the impact device is distributed in the ring rail, one end of the driving device is in transmission connection with the auxiliary control device, the auxiliary control device is in transmission connection with the swinging part, the switch column slides through a through hole formed in the disk box shell, one end of the switch column is clamped with the auxiliary control device, the other end of the switch column is in contact with the bottom surface of the motor shell, one side of the switch column is connected with the pull-back spring plate, one end of the pull-back spring plate is fixed on the disk box, the impact device comprises a gravity arc plate, a plurality of rollers supported on the gravity arc plate and an impact column fixed on one side of the gravity arc plate, and the impact column is transmitted once every round of the driving device.
Preferably, the driving device comprises a worm, a first ring cylinder, a driving cylinder, a push spring plate, a concave folding frame, an L-shaped position column, a driving cylinder gear and a one-way bearing, one end of the L-shaped position column is fixed on the disc box, one end of the push spring plate is fixed on the L-shaped position column, the other end of the push spring plate is fixed on the concave folding frame, one end of the concave folding frame slides through a square hole formed in the L-shaped position column, the driving cylinder gear is in meshed transmission connection with a row of teeth fixed on one side of the concave folding frame, the concave folding frame is stirred once by each circle of the impact column, the worm is sleeved in a through hole formed in the L-shaped position column, a one-way bearing is connected between the worm and the driving cylinder gear, one end of the driving cylinder is in meshed transmission connection with the worm through a fixed outer gear ring, the first ring cylinder is fixed on one side of the L-shaped position column, and the first ring cylinder is movably sleeved on a ring groove formed in the outside the driving cylinder.
Preferably, the auxiliary control device comprises a shaft assembly, a spring, a fan, a driven cylinder, a side shaft and an L-shaped shaft plate, wherein the spring is fixedly sleeved outside the driving cylinder, the driven cylinder is fixedly sleeved outside the spring, one end of the driven cylinder is connected with one end of the side shaft through a fixed outer gear ring in a meshed transmission manner, the other end of the side shaft is connected with the other end of the side shaft through a fixed gear and a gas disk part in a transmission manner, the side shaft is sleeved in a through hole formed in the L-shaped shaft plate, one end of the L-shaped shaft plate is fixed on a disk box, the shaft assembly is connected between the fan and the driven cylinder in a transmission manner, and a switch column intercepts a convex column fixed outside the driven cylinder.
Preferably, the shaft assembly comprises a short support shaft, a fixed shaft bracket, an inner ring plate, a long support shaft and a fan shaft, wherein the inner ring plate is movably sleeved on a ring groove formed in the inner wall of the driven cylinder, the fixed shaft bracket is fixedly connected with the inner ring plate, one end of the fixed shaft bracket is fixed on the inner wall of the disc box, the fixed shaft bracket supports and positions the short support shaft, the long support shaft and the fan shaft, one end of the long support shaft is vertically driven by the fan shaft, the other end of the long support shaft is vertically driven by the short support shaft, the short support shaft is in meshed driving connection with an outer gear ring on the driven cylinder through a fixed gear, and the fan shaft is fixedly connected with the fan.
Preferably, the gas disk portion includes inflator, flat pipe, first outer ring gear, carousel and unit bucket, the carousel cup joints in the round hole at disk box bottom plate casing middle part, runs through on the carousel and has a plurality of unit buckets that evenly encircle to establish, unit bucket one end and flat pipe one end fixed intercommunication, set up the exhaust plate hole on the unit bucket other end lateral wall, carousel one side middle part distribution has the inflator, the fan distributes in the inflator, flat pipe other end and the fixed intercommunication of inflator, first outer ring gear is established fixedly on the carousel bottom surface, and first outer ring gear is connected with the gear engagement transmission of side shaft tip.
Preferably, the swinging part comprises a swinging frame, a unit plate frame, a stud and a column rack, wherein the unit plate frame is fixed on the inner wall of the disc box, the unit plate frame supports the swinging frame, the stud is in transmission connection with the swinging frame, the stud is in meshed transmission connection with the column rack, and one end of the column rack is fixed on the clamping block.
Preferably, the swing frame comprises a reciprocating shaft, a plate rack, a disc gear and a swing plate, wherein the disc gear is in meshed transmission connection with an outer gear on the driven cylinder, one end of the swing plate is hinged with the disc gear, the other end of the swing plate is hinged with the plate rack, the middle part of the disc gear is sleeved in a through hole formed in the unit plate frame through a fixed shaft body, the plate rack slides through a plate hole formed in the unit plate frame, one end of the reciprocating shaft is in meshed transmission connection with the plate rack through a fixed gear, and the other end of the reciprocating shaft is fixed on the stud.
Compared with the prior art, the invention has the beneficial effects that:
1. in the prior art, after polishing finish machining is performed on a motor shell, a worker takes away the motor shell, a lot of scraps are attached to a clamping block, the worker can install the next motor shell after manually cleaning the clamping block, and in order to improve the numerical control automatic function of the whole machine tool, the mechanical automatic control is realized through the auxiliary control arranged in the disk box, the driving force is the power in the rotation of the automatic collection clamp mechanism, so that after the worker takes down the machined motor shell again, the turntable can rapidly rotate, the surrounding unit barrel blows out, and scraps on the clamping block are blown away, so that manual cleaning is avoided.
2. According to the invention, the driven cylinder rotates to synchronously drive the fan, the air disc part and the swinging part, so that multiple control on air flow is realized, and therefore, the clamping block moves again in the air blowing cleaning process of the clamping block, and the clamping block can quickly recover to a clean state in the air blowing treatment mode.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a schematic diagram of the structure of the clamp mechanism.
Fig. 3 is a schematic diagram of the structure of the secondary control.
Fig. 4 is a schematic view of the motor housing position.
Fig. 5 is a schematic diagram of a multi-control structure.
FIG. 6 is a schematic view of a gas disk location.
Fig. 7 is a schematic diagram of an active device structure.
Fig. 8 is a schematic structural diagram of the secondary control device.
Fig. 9 is a schematic view of the position of the spring.
Fig. 10 is a schematic diagram of the structure of the air tray.
Fig. 11 is a schematic diagram of the swing portion structure.
Fig. 12 is a schematic diagram of a swing frame structure.
In the figure: the machine tool body 1, the clamp mechanism 2, the clamp driving body 3, the rotary drum 4, the disc box 5, the auxiliary control 6, the hydraulic hooking tool 7, the motor casing 8, the control cabinet 9, the clamping block 10, the air disc part 11, the multi-control part 12, the swinging part 13, the annular rail body 14, the impact device 15, the driving device 16, the auxiliary control device 17, the switch post 18, the pull-back elastic sheet 19, the impact post 20, the gravity arc plate 21, the roller 22, the worm 23, the first annular cylinder 24, the driving cylinder 25, the push elastic sheet 26, the concave folding frame 27, the L-shaped position post 28, the driving cylinder gear 29, the one-way bearing 30, the shaft assembly 31, the spring 32, the fan 33, the driven cylinder 34, the side shaft 35, the L-shaped shaft plate 36, the short support shaft 37, the fixed shaft frame 38, the inner annular plate 39, the long support shaft 40, the fan shaft 41, the air cylinder 42, the flat tube 43, the first outer gear ring 44, the rotary disc 45, the unit barrel 46, the movable frame 47, the unit swing 48, the 49, the rack post 50, the reciprocating shaft 51, the rack 52, the plate 52, the disc gear 53 and the swinging plate 54.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. Based on the technical solutions of the present invention, all other embodiments obtained by a person skilled in the art without making any creative effort fall within the protection scope of the present invention.
Referring to fig. 1 to 12, the present invention provides a technical solution: the utility model provides a motor casing processing's axle machine tool, includes lathe main part 1, is provided with the processing chamber in the lathe main part 1, and is provided with fixture mechanism 2 and polishing mechanism in the processing chamber of lathe main part 1, is fixed with motor casing 8 on the fixture mechanism 2, and lathe main part 1 outside is provided with switch board 9.
The utility model provides a positioning fixture for motor casing processing, including fixture mechanism 2, fixture mechanism 2 includes the fixture driving main part 3, rotary drum 4, disk cartridge 5, vice controlling part 6 and hydraulic pressure colludes utensil 7, the middle part of one side of fixture driving main part 3 is fixed with rotary drum 4, rotary drum 4 is connected with the actuating mechanism who is provided with in the lathe main part 1, fixture driving main part 3 opposite side is fixed with disk cartridge 5, be provided with vice controlling part 6 in the disk cartridge 5, the even ring of one side of disk cartridge 5 back clamp driving main part 3 is equipped with a plurality of hydraulic pressure colludes utensil 7, hydraulic pressure colludes utensil 7 one end and vice controlling part 6 cooperation centre gripping motor casing 8, hydraulic pressure colludes utensil 7 other end and runs through disk cartridge 5 edge back and be connected with fixture driving main part 3, offer the inlet plate hole on the lateral wall casing on disk cartridge 5, fixture driving main part 3, rotary drum 4 and hydraulic pressure collude utensil 7 are prior art device, hydraulic pressure driving main part 3 and hydraulic pressure collude utensil 7 inside between have hydraulic driving mechanism, hydraulic pressure colludes utensil 7 is hydraulic pressure control's clamp unit, refer to fig. 4, just insert motor casing 8 between three clamp block 10, need control hydraulic pressure colludes utensil 7 after the end is reversed towards motor casing 8, like this, clamp casing 8 and clamp casing 10.
The auxiliary control 6 comprises a clamping block 10, an air disc part 11, a plurality of control parts 12 and a swinging part 13, a round hole is formed in the middle of a bottom plate shell on one side of the disc box 5, the air disc part 11 is sleeved in the round hole, a plurality of clamping blocks 10 are uniformly annularly arranged around the air disc part 11, the clamping block 10 penetrates through the shell of the disc box 5, one end of the clamping block 10 is correspondingly connected with one swinging part 13, the plurality of control parts 12 are connected with air supply to the air disc part 11 on one side, the plurality of control parts 12 are in transmission connection with the swinging part 13 uniformly annularly arranged around, the clamping block 10 is slidably inserted into an arc groove formed in the outer side wall of the shell 8 of the motor box, the air disc part 11 blows debris to the clamping block 10, a worker inserts the arc groove on the motor box 8 after aligning with the clamping block 10, then leaves, the end of the hydraulic hooking tool 7 rotates to be close to the motor box 8, then the end of the hydraulic hooking tool 7 is matched with the clamping block 10 to clamp the motor box 8, a gap is formed between the motor box 8 and the motor box 5, in actual machining, the inner edge of the left end of the shell 8 is polished, and simultaneously, the air flow generated in the polishing part 12 is required to be cooled, and the air flow is required to be blown to the right through the motor box 5, the air disc box is required to be removed, but the air is required to be blown to flow to the air from the inner side of the air box 5, and the air box is required to be removed from the inner side of the disc box, and the air box is blown debris is removed from the inner space of the disc box, and the air box is required to be cleaned, and the inside the air box is removed, and the air is left, and the inside the air cavity is required to be removed.
The multi-control part 12 comprises a ring rail body 14, an impact device 15, a driving device 16, an auxiliary control device 17, a switch column 18 and a pull-back spring piece 19, wherein the ring rail body 14 and the bottom surface edge of the disk box 5 are matched to form a ring rail, one end of the impact device 15 is distributed in the ring rail, one end of the driving device 16 is in transmission connection with the auxiliary control device 17, the auxiliary control device 17 is in transmission connection with the swinging part 13, the switch column 18 slides through a through hole formed in the shell of the disk box 5, one end of the switch column 18 is clamped with the auxiliary control device 17, the other end of the switch column 18 is contacted with the bottom surface of the motor shell 8, one side of the switch column 18 is connected with the pull-back spring piece 19, one end of the pull-back spring piece 19 is fixed on the disk box 5, the impact device 15 comprises a gravity arc plate 21, a plurality of rollers 22 supported on the gravity arc plate 21 and an impact column 20 fixed on one side of the gravity arc plate 21, and each circle of the impact column 20 is transmitted once.
The driving device 16 comprises a worm 23, a first ring cylinder 24, a driving cylinder 25, a push spring plate 26, a concave folding frame 27, an L-shaped position column 28, a driving cylinder gear 29 and a one-way bearing 30, one end of the L-shaped position column 28 is fixed on the disk box 5, one end of the push spring plate 26 is fixed on the L-shaped position column 28, the other end of the push spring plate is fixed on the concave folding frame 27, one end of the concave folding frame 27 slides through a square hole formed in the L-shaped position column 28, the driving cylinder gear 29 is in meshed transmission connection with a row of teeth fixed on one side of the concave folding frame 27, the impact column 20 toggles the concave folding frame 27 once every round, the worm 23 is sleeved in a through hole formed in the L-shaped position column 28, the one-way bearing 30 is connected between the worm 23 and the driving cylinder gear 29, one end of the driving cylinder 25 is in meshed transmission connection with the worm 23 through a fixed outer gear ring, the first ring cylinder 24 is fixed on one side of the L-shaped position column 28, and the first ring cylinder 24 is movably sleeved on a ring groove formed in the outside the driving cylinder 25.
The auxiliary control device 17 comprises a shaft assembly 31, a spring 32, a fan 33, a driven cylinder 34, a side shaft 35 and an L-shaped shaft plate 36, wherein the spring 32 is fixedly sleeved outside the driving cylinder 25, the driven cylinder 34 is fixedly sleeved outside the spring 32, one end of the driven cylinder 34 is in meshed transmission connection with one end of the side shaft 35 through a fixed outer gear ring, the other end of the side shaft 35 is in transmission connection with the air disc 11 through a fixed gear, the side shaft 35 is sleeved in a through hole formed in the L-shaped shaft plate 36, one end of the L-shaped shaft plate 36 is fixed on the disc box 5, the shaft assembly 31 is in transmission connection between the fan 33 and the driven cylinder 34, and the switch column 18 intercepts a convex column fixed outside the driven cylinder 34.
The shaft assembly 31 comprises a short support shaft 37, a fixed shaft frame 38, an inner ring plate 39, a long support shaft 40 and a fan shaft 41, wherein the inner ring plate 39 is movably sleeved on a ring groove formed in the inner wall of the driven cylinder 34, the fixed shaft frame 38 and the inner ring plate 39 are fixedly connected, one end of the fixed shaft frame 38 is fixed on the inner wall of the disc box 5, the fixed shaft frame 38 supports and positions the short support shaft 37, the long support shaft 40 and the fan shaft 41, one end of the long support shaft 40 and the fan shaft 41 are vertically driven, the other end of the long support shaft 40 and the short support shaft 37 are vertically driven, the short support shaft 37 is in meshed driving connection with an outer ring gear on the driven cylinder 34 through a fixed gear, the fan shaft 41 and the fan shaft 33 are fixedly connected, and referring to fig. 10, the driving among the short support shaft 37, the long support shaft 40 and the fan shaft 41 is bevel gear direction-changing driving in the prior art, and the short support shaft 37, the long support shaft 40 and the fan shaft 41 are respectively sleeved in three through holes formed in the fixed shaft frame 38.
The air disc part 11 comprises an air cylinder 42, a flat tube 43, a first outer gear ring 44, a rotary disc 45 and a unit barrel 46, wherein the rotary disc 45 is sleeved in a round hole in the middle of a bottom plate shell of the disc box 5, a plurality of unit barrels 46 which are uniformly and annularly arranged penetrate through the rotary disc 45, one end of the unit barrel 46 is fixedly communicated with one end of the flat tube 43, an exhaust plate hole is formed in the side wall of the other end of the unit barrel 46, the air cylinder 42 is distributed in the middle of one side of the rotary disc 45, the fan 33 is distributed in the air cylinder 42, the other end of the flat tube 43 is fixedly communicated with the air cylinder 42, the first outer gear ring 44 is annularly arranged and fixed on the bottom surface of the rotary disc 45, and the first outer gear ring 44 is in meshed transmission connection with a gear at the end part of the side shaft 35.
The swinging part 13 comprises a swinging frame 47, a unit plate frame 48, a stud 49 and a column rack 50, wherein the unit plate frame 48 is fixed on the inner wall of the disk box 5, the unit plate frame 48 supports the swinging frame 47, the stud 49 is in transmission connection with the swinging frame 47, the stud 49 is in meshed transmission connection with the column rack 50, and one end of the column rack 50 is fixed on the clamping block 10.
The swinging frame 47 comprises a reciprocating shaft 51, a plate rack 52, a disc gear 53 and a swinging plate 54, wherein the disc gear 53 is in meshed transmission connection with an outer gear on the driven cylinder 34, one end of the swinging plate 54 is hinged with the disc gear 53, the other end of the swinging plate is hinged with the plate rack 52, the middle part of the disc gear 53 is sleeved in a through hole formed in the unit plate frame 48 through a fixed shaft body, the plate rack 52 slides through a plate hole formed in the unit plate frame 48, one end of the reciprocating shaft 51 is in meshed transmission connection with the plate rack 52 through a fixed gear, and the other end of the reciprocating shaft is fixed on the stud 49.
In the polishing process of the motor casing 8, the clamp mechanism 2 clamps the motor casing 8 to rotate at a high speed, the disc box 5 drives the auxiliary control 6 to rotate, in the initial rotation stage, the impact device 15 in the auxiliary control 6 is relatively fixed due to inertia, so that the impact device 15 relatively moves around the disc box 5, referring to fig. 5 and 7, the concave folding frame 27 is stirred once every round of the impact device 15, the concave folding frame 27 is reset by stirring the back-pushing elastic sheet 26, so that the concave folding frame 27 continuously reciprocates, the concave folding frame 27 drives the driving cylinder gear 29, then the worm 23 is driven to rotate in a unidirectional way through the one-way bearing 30, the worm 23 drives the driving cylinder 25, the driving cylinder 25 continuously rotates to drive the clockwork spring 32 to tighten, the clockwork spring 32 does not drive the driven cylinder 34 to rotate, at the moment, the driven cylinder 34 is positioned because the bottom surface of the motor casing 8 is pressed on the switch post 18 after the motor casing 8 is clamped and fixed, the switch post 18 moves axially and then is clamped on a fixed convex post outside the driven barrel 34, so that the driven barrel 34 cannot rotate under the pulling of the spring 32, when the motor casing 8 is processed, a worker takes the motor casing 8 out of the clamp mechanism 2, the pull-back spring 19 rebounds to reset the switch post 18, the switch post 18 does not clamp the driven barrel 34 any more, the driven barrel 34 is only pulled by the spring 32 under full pressure, the driven barrel 34 rotates rapidly for a plurality of circles, the full pressure of the driven barrel 34 is stored until the full pressure of the driven barrel 34 is completely released, the number of rotations of the driven barrel 34 is an integer, namely, the positions of the convex post of the driven barrel 34 and the position of the switch post 18 are understood by referring to fig. 5 and 8, the positions of the convex post of the driven barrel 34 before and after rotation are the same, in addition, the storage force is automatically stopped after the spring 32 is stored under full pressure, so that the reaction force generated by the driving barrel 25 is not rotated any more is fed back to the concave folding frame 27, namely, the concave folding frame 27 is impacted by the impact device 15 and is not moved, in this way, the impact device 15 rotates in synchronization with the rotation of the disk cartridge 5.
And then the switch column 18 is driven back and forth when not clamped, the driven cylinder 34 rotates rapidly, and the driven cylinder 34 simultaneously drives the air disc part 11, the shaft assembly 31 and the swinging part 13.
The driven cylinder 34 drives the air disk portion 11 specifically: the driven cylinder 34 drives the side shaft 35, and then drives the rotary table 45 to rotate through the first outer gear ring 44, and the rotary table 45 controls the unit barrel 46 to move in a surrounding manner, so that air flow blown out of the unit barrel 46 moves in a surrounding manner, and the air flow can more comprehensively blow away the chips attached to the clamping block 10.
The driven cylinder 34 drive shaft assembly 31 is processed as follows: the driven cylinder 34 drives the short support shaft 37, and then drives the fan shaft 41 through the long support shaft 40, and then drives the fan 33 to rotate continuously, and the generated air flow is diffused into the flat tube 43 through the air cylinder 42, and then is exhausted through the outside of the unit barrel 46.
The driven cylinder 34 drives the swinging part 13: the driven cylinder 34 drives the disc gear 53, the disc gear 53 rotates to drive the swinging plate 54, the control plate rack 52 moves reciprocally, the reciprocating shaft 51 drives the stud 49 to rotate forward for a plurality of circles and then rotate reversely for a plurality of circles to reset, the number of circles of rotation of the disc gear 53 is also an integer, the stud 49 drives the column rack 50, the column rack 50 moves reciprocally axially to drive the clamping block 10, and thus the outward part of the clamping block 10 is retracted into the disc box 5 and then re-extended, and the cycle is repeated.
In summary of the above information, after the motor casing 8 is removed, the unit barrel 46 continuously blows air to the outside in the circulating motion, and the continuous telescopic motion of the clamping block 10 is accompanied, so that the chips attached to the clamping block 10 can be quickly and comprehensively blown off, and manual cleaning is avoided.
Claims (1)
1. The utility model provides a positioning fixture of motor casing processing, includes fixture mechanism (2), its characterized in that: the fixture mechanism (2) comprises a fixture driving main body (3), a rotary drum (4), a disk box (5), auxiliary controls (6) and a hydraulic hooking tool (7), wherein the rotary drum (4) is fixed in the middle of one side of the fixture driving main body (3), the rotary drum (4) is connected with a driving mechanism arranged in the machine tool main body (1), the disk box (5) is fixed on the other side of the fixture driving main body (3), the auxiliary controls (6) are arranged in the disk box (5), a plurality of hydraulic hooking tools (7) are uniformly arranged on one side, opposite to the fixture driving main body (3), of the disk box (5), one end of each hydraulic hooking tool (7) is matched with the auxiliary controls (6) to clamp a motor casing (8), the other end of each hydraulic hooking tool (7) penetrates through the edge of the disk box (5) and then is connected with the fixture driving main body (3), an air inlet plate hole is formed in a side wall casing on the disk box (5), the auxiliary controls (6) comprise a clamp block (10), an air disk part (11), a multi-control part (12) and a swinging part (13), a circular hole is formed in the middle of a bottom plate casing of the disk box (5), a circular hole is formed in one side of the disk box (5), the disk block (10) and the circular hole (11) is uniformly sleeved with the circular hole (10) through the clamp block, one end of the clamping block (10) is correspondingly connected with one swinging part (13), the multi-control part (12) is connected with one air disc part (11) on one side for supplying air, the multi-control part (12) is in transmission connection with the swinging part (13) which is uniformly arranged around, the clamping block (10) is slidably inserted into an arc groove formed in the outer side wall of a motor shell (8), the air disc part (11) blows the clamping block (10) to remove chips, the multi-control part (12) comprises a ring rail body (14), an impact device (15), a driving device (16), an auxiliary control device (17), a switch post (18) and a pull-back spring piece (19), the ring rail body (14) and the bottom edge of the disc box (5) are matched to form a ring rail, one end of the impact device (15) is distributed in the ring rail, one end of the driving device (16) is in transmission connection with the auxiliary control device (17), the auxiliary control device (17) and the swinging part (13) are in transmission connection, the switch post (18) slidably penetrates through a through hole formed in the shell of the disc box (5), one end (18) is clamped with the auxiliary control device (17) and one end (18) and one end (19) of the switch post (18) is fixedly connected with one end (19) of the switch post (19) on one side of the motor shell (19), and the other end (19) is fixedly connected with one end (19) of the switch post (19) on the other end (15) and the other end (19) is fixedly connected with one end of the switch post (15) The device comprises a plurality of rollers (22) supported on a gravity arc plate (21) and an impact column (20) fixed on one side of the gravity arc plate (21), wherein the impact column (20) is driven once by a driving device (16) in a circle, the driving device (16) comprises a worm (23), a first ring cylinder (24), a driving cylinder (25), a push elastic sheet (26), a concave folding frame (27), an L-shaped position column (28), a driving cylinder gear (29) and a one-way bearing (30), one end of the L-shaped position column (28) is fixed on a disc box (5), one end of the push elastic sheet (26) is fixed on the L-shaped position column (28) and the other end of the push elastic sheet is fixed on the concave folding frame (27), one end of the concave folding frame (27) slides through a square hole formed in the L-shaped position column (28), the driving cylinder gear (29) is in meshed transmission connection with a row of teeth fixed on one side of the concave folding frame (27), each circle of the impact column (20) is driven once by the concave folding frame (27), the worm (23) is sleeved on the L-shaped position column (28), one end of the worm is connected with the driving cylinder (24) in a one-way, the worm (23) is meshed with the driving cylinder (24) through the one end of the driving cylinder (25) in a one-way, the driving cylinder (25) is fixed on one side, and the driving cylinder (24) is connected with the other end through the one end, the first ring cylinder (24) is movably sleeved on a ring groove formed in the outer portion of the driving cylinder (25), the auxiliary control device (17) comprises a shaft assembly (31), a spring (32), a fan (33), a driven cylinder (34), a side shaft (35) and an L-shaped shaft plate (36), the spring (32) is fixedly sleeved on the outer portion of the driving cylinder (25), the driven cylinder (34) is fixedly sleeved on the outer portion of the spring (32), one end of the driven cylinder (34) is in meshed transmission connection with one end of the side shaft (35) through a fixed gear and a fixed gear, the other end of the side shaft (35) is in transmission connection with a fixed disk portion (11), the side shaft (35) is sleeved in a through hole formed in the L-shaped shaft plate (36), one end of the L-shaped shaft plate (36) is fixed on the disk box (5), the shaft assembly (31) is in transmission connection between the fan (33) and the driven cylinder (34), and the switch column (18) intercepts a convex column fixed on the outer portion of the driven cylinder (34);
the shaft assembly (31) comprises a short support shaft (37), a fixed shaft frame (38), an inner ring plate (39), a long support shaft (40) and a fan shaft (41), wherein the inner ring plate (39) is movably sleeved on a ring groove formed in the inner wall of the driven cylinder (34), the fixed shaft frame (38) is fixedly connected with the inner ring plate (39), one end of the fixed shaft frame (38) is fixedly arranged on the inner wall of the disc box (5), the fixed shaft frame (38) supports and positions the short support shaft (37), the long support shaft (40) and the fan shaft (41), one end of the long support shaft (40) is vertically driven by the fan shaft (41), the other end of the long support shaft (40) is vertically driven by the short support shaft (37), the short support shaft (37) is in meshed transmission connection with an outer gear on the driven cylinder (34), and the fan shaft (41) and the fan shaft (33) are fixedly connected;
the air disc part (11) comprises an air cylinder (42), a flat tube (43), a first outer gear ring (44), a rotary disc (45) and a unit barrel (46), wherein the rotary disc (45) is sleeved in a round hole in the middle of a bottom plate shell of the disc box (5), a plurality of unit barrels (46) which are uniformly and annularly arranged penetrate through the rotary disc (45), one end of each unit barrel (46) is fixedly communicated with one end of the flat tube (43), an exhaust plate hole is formed in the side wall of the other end of each unit barrel (46), the air cylinder (42) is distributed in the middle of one side of the rotary disc (45), a fan (33) is distributed in the air cylinder (42), the other end of the flat tube (43) is fixedly communicated with the air cylinder (42), the first outer gear ring (44) is fixedly arranged on the bottom surface of the rotary disc (45), and the first outer gear ring (44) is in meshed transmission connection with a gear at the end of the side shaft (35);
the swinging part (13) comprises a swinging frame (47), a unit plate frame (48), a stud (49) and a column rack (50), wherein the unit plate frame (48) is fixed on the inner wall of the disc box (5), the unit plate frame (48) supports the swinging frame (47), the stud (49) is in transmission connection with the swinging frame (47), the stud (49) is in meshed transmission connection with the column rack (50), and one end of the column rack (50) is fixed on the clamping block (10);
the swing frame (47) comprises a reciprocating shaft (51), a plate rack (52), a disc gear (53) and a swing plate (54), wherein the disc gear (53) is in meshed transmission connection with an outer gear on the driven cylinder (34), one end of the swing plate (54) is hinged with the disc gear (53), the other end of the swing plate is hinged with the plate rack (52), the middle part of the disc gear (53) is sleeved in a through hole formed in the unit plate frame (48) through a fixed shaft body, the plate rack (52) slides through a plate hole formed in the unit plate frame (48), one end of the reciprocating shaft (51) is in meshed transmission connection with the plate rack (52) through a fixed gear, and the other end of the reciprocating shaft is fixed on the stud (49).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410015816.5A CN117506722B (en) | 2024-01-05 | 2024-01-05 | Positioning fixture for motor shell machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410015816.5A CN117506722B (en) | 2024-01-05 | 2024-01-05 | Positioning fixture for motor shell machining |
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| Publication Number | Publication Date |
|---|---|
| CN117506722A CN117506722A (en) | 2024-02-06 |
| CN117506722B true CN117506722B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410015816.5A Active CN117506722B (en) | 2024-01-05 | 2024-01-05 | Positioning fixture for motor shell machining |
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| CN (1) | CN117506722B (en) |
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| EP1728567A1 (en) * | 2005-05-30 | 2006-12-06 | MT Aerospace AG | Method and apparatus for vacuum forming a flat metal sheet into a thin bowl-like body as well as the use of the method and the apparatus |
| WO2012160262A1 (en) * | 2011-05-25 | 2012-11-29 | Ixtur Oy | Magnet, attaching device, attaching arrangement and method for attaching to an object |
| CN106181268A (en) * | 2016-09-12 | 2016-12-07 | 广州市锐美汽车零部件有限公司 | A kind of new-energy automobile water-cooled motor case and friction welding technological thereof |
| CN108747677A (en) * | 2018-07-20 | 2018-11-06 | 芜湖市智行天下工业设计有限公司 | A kind of roughing deburring equipment of steering motor shell |
| CN112355768A (en) * | 2020-11-02 | 2021-02-12 | 杭州佑滨科技有限公司 | Hydraulic cylinder inner wall burring equipment |
| CN117001514A (en) * | 2023-10-07 | 2023-11-07 | 江苏攀森智能科技有限公司 | Polishing tool for machining inner hole of motor shell and mounting mode of polishing tool |
| CN117161796A (en) * | 2023-11-03 | 2023-12-05 | 江苏通上汽车零部件有限公司 | Die-casting forming's new forms of energy motor casing processing is with lathe |
-
2024
- 2024-01-05 CN CN202410015816.5A patent/CN117506722B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010028184A (en) * | 1999-09-18 | 2001-04-06 | 신형인 | Apparatus for polishing surface of tire sample |
| EP1728567A1 (en) * | 2005-05-30 | 2006-12-06 | MT Aerospace AG | Method and apparatus for vacuum forming a flat metal sheet into a thin bowl-like body as well as the use of the method and the apparatus |
| WO2012160262A1 (en) * | 2011-05-25 | 2012-11-29 | Ixtur Oy | Magnet, attaching device, attaching arrangement and method for attaching to an object |
| CN106181268A (en) * | 2016-09-12 | 2016-12-07 | 广州市锐美汽车零部件有限公司 | A kind of new-energy automobile water-cooled motor case and friction welding technological thereof |
| CN108747677A (en) * | 2018-07-20 | 2018-11-06 | 芜湖市智行天下工业设计有限公司 | A kind of roughing deburring equipment of steering motor shell |
| CN112355768A (en) * | 2020-11-02 | 2021-02-12 | 杭州佑滨科技有限公司 | Hydraulic cylinder inner wall burring equipment |
| CN117001514A (en) * | 2023-10-07 | 2023-11-07 | 江苏攀森智能科技有限公司 | Polishing tool for machining inner hole of motor shell and mounting mode of polishing tool |
| CN117161796A (en) * | 2023-11-03 | 2023-12-05 | 江苏通上汽车零部件有限公司 | Die-casting forming's new forms of energy motor casing processing is with lathe |
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|---|---|
| CN117506722A (en) | 2024-02-06 |
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