CN117705002B - Small-size crankshaft recycling detection clamp for diesel engine of light commercial vehicle - Google Patents
Small-size crankshaft recycling detection clamp for diesel engine of light commercial vehicle Download PDFInfo
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- CN117705002B CN117705002B CN202410170828.5A CN202410170828A CN117705002B CN 117705002 B CN117705002 B CN 117705002B CN 202410170828 A CN202410170828 A CN 202410170828A CN 117705002 B CN117705002 B CN 117705002B
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- crankshaft
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- rod
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- 238000001514 detection method Methods 0.000 title claims abstract description 35
- 238000004064 recycling Methods 0.000 title claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 29
- 238000005406 washing Methods 0.000 claims abstract description 16
- 238000010926 purge Methods 0.000 claims description 32
- 238000010408 sweeping Methods 0.000 claims description 14
- 238000005259 measurement Methods 0.000 claims description 13
- 238000005201 scrubbing Methods 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 6
- 230000001680 brushing effect Effects 0.000 abstract description 22
- 238000011084 recovery Methods 0.000 abstract description 16
- 238000012545 processing Methods 0.000 abstract description 8
- 238000001035 drying Methods 0.000 abstract description 6
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000007664 blowing Methods 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 210000001742 aqueous humor Anatomy 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/2408—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring roundness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
- B08B3/123—Cleaning travelling work, e.g. webs, articles on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/003—Measuring of motor parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/02—Details or accessories of testing apparatus
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a small-size crankshaft recycling detection clamp for a diesel engine of a light commercial vehicle, which comprises a dust washing box, wherein a platform plate is fixedly arranged at the top of the dust washing box, adjusting assemblies are fixedly arranged at two sides of the top of the platform plate, each adjusting assembly comprises a linear module, and an adjusting screw rod is rotatably connected between two sides of an inner cavity of each linear module through a bearing and a rotating shaft. According to the invention, the rotating seat can move through the screw rod seat after feeding, the relative depth of the crankshaft rod body in the axial space can be adjusted, the centering clamping assembly and the crankshaft rod body are conveyed to different travel positions when the rotating seat rotates, continuous brushing, dust removal, drying and detection in the travel space are conveniently carried out, recovery detection of the crankshaft rod body is completed when a workpiece is lifted and lowered for a single time, the processing efficiency during recovery detection is effectively improved, equipment space conversion of the crankshaft rod body is not needed, and the continuous processing capability is improved.
Description
Technical Field
The invention belongs to the technical field of bent rod recovery, and particularly relates to a small-size bent axle recovery detection clamp for a diesel engine of a light commercial vehicle.
Background
The diesel commercial vehicle is generally used as a transportation vehicle for carrying and transporting tasks, the light commercial vehicle is generally provided with a diesel engine with a small-sized crankshaft due to the reasons of vehicle types, and when the diesel engine reaches the maximum driving mileage or breaks due to improper maintenance and the like, an engine bent rod can be reused after being removed through detection and repair, so that the consumption of mineral resources is reduced.
The Chinese patent document CN114659434B discloses a special detection device for recovering the crankshaft of the scraped car engine, which belongs to the technical field of energy conservation and environmental protection, and comprises a base, wherein the top of the base is connected with a control box and a rotation driving assembly; the driving end of the rotary driving assembly is connected with a circle center adjusting type fixing assembly; the circle center adjusting type fixing assembly comprises a supporting piece, an adjusting piece, a guiding piece and a fixing piece, wherein the adjusting piece adjusts the circle center axis of a connecting rod journal or a main journal of an engine crankshaft to be coincident with the circle center axis of a driving end of the rotation driving assembly; the top of the rotation driving component is connected with a height adjusting component; the driving end of the height adjusting component is provided with a multi-point position detecting component for detecting cylindricity; through the mode, the engine crankshaft main journal and the connecting shaft diameter recovered by the scraped car are continuously detected, but certain defects still exist in actual use, such as more greasy dirt is adhered to the surface during recovery of a crankshaft, the oil hole of the crankshaft is easy to block, the greasy dirt is easy to be adhered to the surface of the crankshaft to influence the measurement and observation of the axis of the crankshaft, and the grease dirt is easy to be cleaned, so that repeated conveying and feeding of the crankshaft between cleaning equipment and measuring equipment are required to influence the recovery and detection treatment efficiency, and therefore, a certain improvement space exists.
Disclosure of Invention
The invention aims at: in order to solve the problems that oil stains are more influencing measurement and cleaning is inconvenient when the bent rods are recovered, the small-size crankshaft recovery detection clamp for the diesel engine of the light commercial vehicle is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a light-duty commercial car diesel engine small-size bent axle retrieves and detects anchor clamps, includes washes the dust box, it has the platform board to wash dust box top fixed mounting, the equal fixed mounting in platform board top both sides has adjusting part, adjusting part includes the straight line module, be connected with adjusting screw through bearing and pivot rotation between the straight line module inner chamber both sides, adjusting screw lateral wall threaded connection has the lead screw seat, lead screw seat one side is equipped with rotatable rotation seat, rotation seat one side slidable mounting has the centering clamping assembly that is used for spacing the bent axle body of rod for adjust the position of the bent axle body of rod of centering clamping assembly one side through rotating the seat, platform board top one side fixed mounting has the pay-off subassembly, platform board top opposite side fixed mounting has the sweeping component, and pay-off subassembly and sweeping component all are located the both sides of centering clamping assembly's rotation stroke, and fixedly connected with laser measurement subassembly between the straight line module top of both sides, laser measurement subassembly is located the bent axle body of rod top.
As a further description of the above technical solution:
The rotary seat is characterized in that a shaft body is fixedly arranged at the rear side of the rotary seat, the shaft body is rotatably connected to one side of the screw rod seat through a bearing, a driven gear is clamped on the outer side wall of the shaft body, a driving gear is meshed with one side of the driven gear, a driving motor is fixedly arranged on one side of the driving gear, and the driving motor is fixedly arranged in an inner cavity of the screw rod seat.
As a further description of the above technical solution:
the inner cavity of the rotating seat is fixedly connected with an electric push rod, and one end of the telescopic part of the electric push rod is fixedly connected with one side of the centering clamping assembly.
As a further description of the above technical solution:
the centering clamping assembly comprises a clamping seat, the clamping seat is slidably connected in a cavity of the rotating seat, one side of the clamping seat is fixedly connected with one end of the telescopic part of the electric push rod, a rotating clamp sleeve is fixedly arranged on one side of the clamping seat, and a clamping plate for limiting a crankshaft rod body is slidably connected in the cavity of the clamp sleeve.
As a further description of the above technical solution:
the centering clamping assembly comprises a clamping seat, the clamping seat is slidably connected in a cavity of the rotating seat, one side of the clamping seat is fixedly connected with one end of the telescopic part of the electric push rod, a rotating clamp sleeve is fixedly arranged on one side of the clamping seat, and a clamping plate for limiting a crankshaft rod body is slidably connected in the cavity of the clamp sleeve.
As a further description of the above technical solution:
The feeding assembly comprises a feeding frame, wherein the feeding frame is positioned on the feeding side of the platform plate and used for receiving a crankshaft rod body to be fed, a sliding plate is fixedly connected to the bottom of the feeding frame, a fixing seat is connected to the bottom of the sliding plate in a sliding mode, the fixing seat is fixedly connected to the top of the platform plate, sliding grooves are formed in two sides of the top of the sliding plate, a sliding block is connected to the sliding grooves in a sliding mode, and the top of the sliding block is fixedly connected with the bottom of the sliding plate.
As a further description of the above technical solution:
Slide one side both ends all inlay and are equipped with the sliding sleeve, and sliding sleeve sliding connection has the slide bar, slide bar one end fixedly connected with pull rod, slide bar other end fixedly connected with fixed block, fixed block fixed connection is in terminal one side of spout inner chamber, slide bar lateral wall cover is equipped with first spring, first spring both ends respectively with pull rod and slide one side correspond position fixed connection.
As a further description of the above technical solution:
The anti-slip support blocks are fixedly connected to two sides of the top of the sliding plate, and the cross section of each anti-slip support block is triangular.
As a further description of the above technical solution:
The utility model discloses a dust-cleaning box, including the dust-cleaning box inner chamber, the scrubbing roller inner chamber is rotated and is connected with two relative scrubbing rollers, scrubbing roller both ends all rotate and are connected with and bear the net seat, and bear net seat sliding connection in the dust-cleaning box inner chamber, and bear net seat inner chamber both sides and all fixedly connected with connecting block, connecting block top fixedly connected with telescopic link, the telescopic link top is at dust-cleaning box inner chamber lateral wall top through supporting shoe fixed connection, the telescopic link lateral wall cover is equipped with the second spring, the second spring both ends respectively with telescopic link outside and connecting block one side fixed connection, the equal fixedly connected with wiper pad in laser measurement subassembly bottom both sides.
As a further description of the above technical solution:
The blowing component comprises a blowing fan, the blowing fan is fixedly arranged at the top of the platform plate, an air outlet at one side of the blowing fan is communicated with a blowing hoop, an inner cavity of the blowing hoop is communicated with a blowing pipe, and one side of the blowing pipe is communicated with a plurality of blowing nozzles.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. According to the invention, when recovery detection is needed, the recovered crankshaft rod body can be clamped into the centering clamping assembly, the relative rotation stroke of the rotating seat at one side is adjusted by moving and descending through the screw rod seat, meanwhile, the driving motor can drive the rotating seat to rotate around the shaft body, the limited crankshaft rod body after rotating the rotating seat can be shifted into the bottom dust washing box, at the moment, the two washing rollers in the dust washing box can rotate to brush the crankshaft rod body, the ultrasonic cleaner in the dust washing box can brush and remove greasy dirt blocked in the surface of the crankshaft rod body and the oil hole of the crankshaft rod body through matching of ultrasonic vibration, the influence caused by the greasy dirt in detection is reduced, the rotating seat can move through the screw rod seat after feeding, the relative depth of the crankshaft rod body in the axial space can be adjusted, the centering clamping assembly and the crankshaft rod body are conveyed to different stroke positions when the rotating seat is rotated, continuous brushing, dust removing, drying and detection in the stroke space are conveniently carried out, and recovery detection of the crankshaft rod body is completed when workpieces are carried out in a single time, the processing efficiency in recovery detection is effectively improved, and the processing on the crankshaft rod body is not needed, and the continuous processing capacity is improved.
According to the invention, through the designed centering clamping assembly, when the crankshaft rod body is fed, the rotating seat moves to the feeding side of the platform plate, after the crankshaft rod body falls down, the telescopic cylinder is controlled to extend through the air path, the telescopic cylinder extends to drive the bottom cylinder rod to drive the bottom clamping plate to move downwards in the clamping sleeve, the clamping plates at two sides are mutually close to each other to clamp the shaft bodies at two ends of the crankshaft rod body, and when the clamping plates move, the extrusion blocks at two sides of the clamping plate can be used for carrying out extrusion limiting centering on two sides of the crankshaft rod body, so that the crankshaft rod body can be centrally positioned in the clamping process, and the positioning stability in the feeding and discharging processes is improved.
According to the feeding assembly, when the crankshaft rod body is ready to be fed and positioned, the crankshaft rod body is arranged at the top of the feeding frame, the feeding frame is pushed by a manual or mechanical arm to drive the bottom sliding block to slide in the sliding groove at the top of the fixed seat, the feeding frame can drive the top crankshaft rod body to move and approach to the rotating seat, and after the clamp sleeve is opened, the crankshaft rod body can be clamped and placed in the feeding frame at one side, so that pre-support before feeding of the crankshaft rod body can be realized, and feeding portability is improved.
According to the invention, after the crankshaft rod body is rotated into the dust washing box through the rotating seat, the driving roller drives the brushing roller to rotate and then brushes the surface of the rotated crankshaft rod body, when the crankshaft rod body excessively extrudes the brushing roller in a rotating stroke, the brushing roller can move downwards through the extension of the telescopic rod, the bearing net seat, the driving roller and the brushing roller are driven to move through the extension of the telescopic rod, the brushing treatment requirements of different rotating diameters are met, the screw rod seat can drive the rotating seat to move from the axis position of the shaft body, the maximum rotating radius of the centering clamping assembly at one side of the rotating seat can be enlarged or reduced, the testing, pollution removing and drying treatments of crankshaft rod bodies of different types can be further matched, when the rotating seat is cleaned, the rotating seat can be lifted upwards through rotation, and when the rotating seat rotates to the transverse direction, the clamped crankshaft rod body can be positioned at one side of the purging pipe, the purging fan can blow air into the purging pipe through the purging nozzle, and the purging nozzle can purge and remove cleaning liquid adhered to the surface of the crankshaft rod body, and the adhered water liquid is prevented from affecting the measuring precision of the top laser measuring assembly.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a small-size crankshaft recovery detection clamp for a diesel engine of a light commercial vehicle;
FIG. 2 is a schematic diagram of a transverse structure of a small-sized crankshaft recycling detection clamp for a diesel engine of a light commercial vehicle;
FIG. 3 is an enlarged schematic view of the portion A of FIG. 2 according to the present invention;
FIG. 4 is a schematic diagram of a lateral top view structure of a small-sized crankshaft recycling detection clamp for a diesel engine of a light commercial vehicle;
FIG. 5 is an enlarged schematic view of the portion B of FIG. 4 according to the present invention;
FIG. 6 is a schematic diagram of a disassembly structure of an adjusting component of a small-size crankshaft recovery detection clamp of a diesel engine of a light commercial vehicle;
FIG. 7 is a schematic side view of a small-sized crankshaft recycling detection clamp for a diesel engine of a light commercial vehicle;
FIG. 8 is an enlarged schematic view of portion C of FIG. 7 in accordance with the present invention;
Fig. 9 is a schematic diagram of an explosion disassembly structure of a small-sized crankshaft recovery detection clamp for a diesel engine of a light commercial vehicle;
FIG. 10 is a schematic side view of a small-sized crankshaft recycling detection clamp for a diesel engine of a light commercial vehicle;
fig. 11 is a schematic diagram of an unloaded state structure of a small-sized crankshaft recycling detection clamp for a diesel engine of a light commercial vehicle.
Legend description:
1. A dust washing box; 2. a platform plate; 3. an adjustment assembly; 301. a linear module; 302. adjusting a screw rod; 303. a screw rod seat; 304. a drive gear; 305. a driven gear; 306. a rotating seat; 307. an electric push rod; 4. a feeding assembly; 401. a feeding frame; 402. an anti-slip abutment block; 403. a slide plate; 404. a fixing seat; 405. a pull rod; 406. a first spring; 407. a chute; 408. a slide bar; 409. a fixed block; 5. a crankshaft rod body; 6. a centering clamp assembly; 601. a clamping seat; 602. a clamp sleeve; 603. a mounting plate; 604. a telescopic cylinder; 605. a clamping plate; 606. extruding a block; 607. locking; 7. a laser measurement assembly; 8. a wiper pad; 9. a purge assembly; 901. purging the fan; 902. a purge collar; 903. a purge tube; 904. purging the nozzle; 10. brushing rollers; 11. a driving roller; 12. a telescopic rod; 13. a second spring; 14. a connecting block; 15. and a supporting block.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-11, the present invention provides a technical solution: the utility model provides a light-duty commercial car diesel engine small-size bent axle retrieves detection fixture, including washing dust case 1, and wash dust case 1 in and be equipped with the ultrasonic cleaner, wash dust case 1 top fixed mounting and have platform board 2, the equal fixed mounting in platform board 2 top both sides have adjusting part 3, adjusting part 3 includes linear module 301, be connected with accommodate the lead screw 302 through bearing and pivot rotation between the linear module 301 inner chamber both sides, accommodate the lead screw 302 lateral wall threaded connection has lead screw seat 303, lead screw seat 303 one side is equipped with rotatable rotation seat 306, rotation seat 306 one side slidable mounting has the centering clamping part 6 that is used for spacing bent axle body of rod 5, be used for adjusting centering clamping part 6 one side bent axle body of rod 5's position through rotation seat 306, platform board 2 top one side fixed mounting has feeding part 4, platform board 2 top opposite side fixed mounting has sweeping part 9, and feeding part 4 and sweeping part 9 all are located the both sides of the rotation stroke of centering clamping part 6, and fixedly connected with laser measurement subassembly 7 between the both sides linear module 301 top, laser measurement subassembly 7 is located the bent axle body 5 top, rotation seat 306 rear side fixed mounting has axis body 303, and axis body 303 passes through bearing rotation connection at one side and electric motor driven gear housing 307, driven gear 307 fixed connection has a side of driven gear wheel housing 305 fixed connection driving gear shaft body 304, driven gear 307 fixed mounting has a side of the inner chamber of the electric motor, driven gear 307 fixed mounting is connected with driven gear housing 307, one side of the electric motor inner chamber fixed side is connected with driven gear housing 307, one side of the electric driven gear side is fixed, and the driven gear housing side is connected with the electric motor side is connected with the side of the electric motor, and is connected with the electric motor side, and is connected with the electric device, and has a drive device, and is used by a drive device, and a device is used by a device, and a device is used a device.
The implementation mode specifically comprises the following steps: through the adjusting part 3 of design, when needing to retrieve and examine time measuring, the bent axle body of rod 5 of retrieving can be through the card into centering centre gripping subassembly 6 after, can move through the lead screw seat 303 and descend the relative rotation stroke of adjusting one side rotation seat 306, simultaneously driving motor output shaft rotation can drive the driving gear 304 and rotate, the driving gear 304 rotates and drives driven gear 305 and rotate, driven gear 305 rotates and can drive rotation seat 306 around the axis body rotation, the bent axle body of rod 5 of spacing after rotation seat 306 rotates can rotate in the bottom dust box 1, two scrubbing rollers 10 in the dust box 1 can rotate and scrub bent axle body of rod 5 at this moment, and the ultrasonic cleaner in the dust box 1 can scrub through ultrasonic vibration cooperation and get rid of bent axle body of rod 5 surface and quick-witted oil hole internal blocking, thereby can reduce the influence that the greasy dirt brought when detecting, and through the rotation seat 306 of design, through the removal of lead screw seat 303 after the material loading, adjust the relative degree of bent axle body of rod 5 in axial space, be favorable to transporting the centering subassembly 6 and bent axle body of rod 5 to different stroke positions when rotation seat 306 rotates, conveniently carry out the scrubbing in the continuous motion position, the dust box 5, the efficiency is improved in order to detect the time measuring equipment is realized in the time measuring, the continuous, the efficiency is improved and the equipment is improved in the time measuring and is required to retrieve and is satisfied, the equipment is used to retrieve and is convenient, the equipment is improved and is used to carry out on the continuous and is required to retrieve and is detected.
Referring to fig. 4-6, the centering clamping assembly 6 includes a clamping seat 601, the clamping seat 601 is slidably connected in an inner cavity of the rotating seat 306, one side of the clamping seat 601 is fixedly connected with one end of a telescopic part of the electric push rod 307, one side of the clamping seat 601 is fixedly provided with a rotating clamp sleeve 602, an inner cavity of the clamp sleeve 602 is slidably connected with a clamping plate 605 for limiting a crankshaft rod body 5, two sides of the clamping plate 605 are fixedly connected with extrusion blocks 606, the top of the clamping plate 605 is fixedly connected with a telescopic cylinder 604, the top of the telescopic cylinder 604 is fixedly connected with a mounting plate 603, the clamp sleeve 602 includes two clamping parts which rotate relatively, the clamping parts are detachably connected through a lock catch 607, and two sides of the bottom of the mounting plate 603 are fixedly connected with the top of the clamp sleeve 602 at corresponding positions.
The implementation mode specifically comprises the following steps: through the centering clamping assembly 6 of design, when the material loading of the crankshaft body 5, when the rotation seat 306 moves to the material loading side of the platform plate 2, after manual work or mechanical arm pulls open clamp sleeve 602 one side hasp 607, the crankshaft body 5 is clamped between the clamping parts of both sides clamp sleeve 602, wherein the clamping part can be arc-shaped part or rectangle portion, and after the crankshaft body 5 falls, can extend through the gas circuit control telescopic cylinder 604, the telescopic cylinder 604 extends and can drive bottom cylinder pole and drive bottom clamping plate 605 to move downwards in the clamping sleeve, both sides clamping plate 605 are close to each other and can carry out the centre gripping to the both ends axis of the crankshaft body 5, and when clamping plate 605 moves, the squeeze blocks 606 of clamping plate 605 both sides can carry out the extrusion spacing centering to the both sides of the crankshaft body 5, thereby can carry out central location to the crankshaft body 5 in the centre gripping in-process, thereby can improve the positioning stability of unloading in-process.
Referring to fig. 7-8, the feeding assembly 4 includes a feeding frame 401, the feeding frame 401 is located at a feeding side of the platform plate 2 and is used for receiving a crankshaft rod body 5 to be fed, a sliding plate 403 is fixedly connected to the bottom of the feeding frame 401, a fixed seat 404 is slidably connected to the bottom of the sliding plate 403, the fixed seat 404 is fixedly connected to the top of the platform plate 2, sliding grooves 407 are formed in two sides of the top of the sliding plate 403, a sliding block is slidably connected to the sliding groove 407, the top of the sliding block is fixedly connected to the bottom of the sliding plate 403, sliding sleeves are respectively embedded in two ends of one side of the sliding plate 403, a sliding rod 408 is slidably connected to one end of the sliding rod 408, a fixing block 409 is fixedly connected to the other end of the sliding rod 408, a first spring 406 is sleeved on one side of an inner cavity of the sliding groove 407, two ends of the first spring 406 are respectively fixedly connected to the sliding rod 405 and one side of the sliding plate 403, two sides of the top of the sliding plate 403 are fixedly connected to an anti-sliding abutting block 402, and the cross section of the anti-sliding abutting block 402 is triangular.
The implementation mode specifically comprises the following steps: through the pay-off subassembly 4 of design, when preparing to carry out the material loading location to the bent axle body of rod 5, can be through arranging the bent axle body of rod 5 in the pay-off frame 401 top, pay-off frame 401 top both sides can carry out the butt support to bent axle body of rod 5 bulge through anti-skidding butt piece 402, and during the material loading, can drive the bottom slider through manual work or robotic arm promotion pay-off frame 401 and slide in fixing base 404 top spout 407, the pay-off frame 401 removes and is close to rotating seat 306, after opening clamp sleeve 602, can put into one side pay-off frame 401 with bent axle body of rod 5 clamp, thereby can realize the pre-support before the material loading of bent axle body of rod 5, improve the material loading portability, and the pay-off frame 401 can remove outside slide 408 through slide 403 when removing, and can extrude one side first spring 406 through the sliding sleeve 403 when removing, first spring 406 can utilize oneself to reduce the rocking that slide 403 removed, and can be reset through the self elasticity of first spring 406 after cancelling the pressure to the pay-off frame 401, satisfy next processing needs.
Referring to fig. 4-5 and 9, the inner cavity of the dust-washing box 1 is rotatably connected with two opposite brushing rollers 10, the inner cavity of the brushing rollers 10 is fixedly connected with a driving roller 11, two ends of the driving roller 11 are rotatably connected with a bearing net seat, the bearing net seat is slidably connected with the inner cavity of the dust-washing box 1, two sides of the inner cavity of the bearing net seat are fixedly connected with connecting blocks 14, the tops of the connecting blocks 14 are fixedly connected with telescopic rods 12, the tops of the telescopic rods 12 are fixedly connected with the tops of the side walls of the inner cavity of the dust-washing box 1 through supporting blocks 15, the outer side walls of the telescopic rods 12 are sleeved with second springs 13, two ends of the second springs 13 are fixedly connected with the outer parts of the telescopic rods 12 and one side of the connecting blocks 14 respectively, two sides of the bottom of the laser measuring assembly 7 are fixedly connected with wiper pads 8, the sweeping assembly 9 comprises sweeping fans 901, the sweeping fans 901 are fixedly arranged at the tops of the platform plates 2, air outlets at one sides of the sweeping fans 901 are communicated with sweeping hoops 902, the inner cavities of the sweeping hoops 902 are communicated with sweeping pipes 903, and one sides of the sweeping pipes 903 are communicated with a plurality of sweeping nozzles 904.
The implementation mode specifically comprises the following steps: when the crankshaft rod body 5 is rotated into the dust washing box 1 through the rotating seat 306, the driving rollers 11 at two sides can be induced through the contact switch or are always in a working state, the driving rollers 11 can rotate to drive the external brushing roller 10, the driving rollers 11 rotate through brushless motors or drive motors arranged at the end positions, the driving rollers 11 at two sides can rotate in a transmission way through belts or gears, the driving rollers 11 drive the brushing roller 10 to rotate and then brush the surface of the rotated crankshaft rod body 5, meanwhile, when the crankshaft rod body 5 is subjected to dimensional change through the designed telescopic rod 12 and the second spring 13, when the crankshaft rod body 5 excessively extrudes the brushing roller 10 in the rotating stroke, the brushing roller 10 can extend downwards through the telescopic rod 12, so that the bearing net seat, the driving rollers 11 and the brushing roller 10 can be driven to displace through the extension of the telescopic rod 12, the brushing processing requirements of different rotating diameters can be met, and the screw rod seat 303 can drive the rotating seat 306 to move from the axial center position of the shaft body, so that the maximum rotating radius of the clamping assembly 6 at one side of the rotating seat 306 can be enlarged or reduced, and the testing, the pollution removal and drying processing of the crankshaft rod body 5 of different types can be matched further;
And through the purge assembly 9 of design, can upwards promote through rotating after the clearance when rotating the seat 306, and when rotating the seat 306 and rotating to transversely, the bent axle body of rod 5 of centre gripping can be located purge tube 903 one side, purge fan 901 can blow and spout through purge nozzle 904 in the purge tube 903 this moment, and the washing liquid that the blowout purge nozzle 904 can be to bent axle body of rod 5 surface adhesion is swept and is got rid of, thereby can avoid the measuring accuracy of adhesion's aqueous humor influence to top laser measurement assembly 7, thereby can improve the recovery detection throughput to bent axle body of rod 5, and after bent axle body of rod 5 rotates, can contact with the wiper pad 8 and further scrape corresponding aqueous humor, guarantee dewatering treatment effect.
Working principle: when the device is used, when recovery detection is required, after the recovered crankshaft rod body 5 is clamped into the centering clamping assembly 6, the relative rotation stroke of the rotating seat 306 at one side is adjusted by moving and descending through the screw rod seat 303, meanwhile, the output shaft of the driving motor rotates to drive the driving gear 304 to rotate, the driving gear 304 rotates to drive the driven gear 305 to rotate, the driven gear 305 rotates to drive the rotating seat 306 to rotate around the shaft body, the limited crankshaft rod body 5 after the rotating seat 306 rotates can be shifted into the bottom dust box 1, at the moment, the two scrubbing rollers 10 in the dust box 1 can rotate to scrub the crankshaft rod body 5, and the ultrasonic cleaner in the dust box 1 can scrub and remove greasy dirt blocked on the surface of the crankshaft rod body 5 and in the engine oil hole through ultrasonic vibration matching;
after feeding, the rotating seat 306 can adjust the relative depth of the crankshaft rod body 5 in the axial space through the movement of the screw rod seat 303, and the centering clamping assembly 6 and the crankshaft rod body 5 are conveyed to different travel positions when the rotating seat 306 rotates, so that continuous brushing, dust removal, drying and detection in the travel space are conveniently carried out, and recovery detection of the crankshaft rod body 5 is completed when a workpiece is lifted and lowered for a single time;
When the crankshaft rod body 5 is fed, the rotating seat 306 moves to the feeding side of the platform plate 2, after a lock catch 607 at one side of the clamp sleeve 602 is pulled open by a manual or mechanical arm, the crankshaft rod body 5 is clamped between clamping parts of the clamp sleeves 602 at two sides, after the crankshaft rod body 5 falls down, the telescopic cylinder 604 can be controlled to extend through a gas circuit, the telescopic cylinder 604 extends to drive a bottom cylinder rod to drive the bottom clamping plate 605 to move downwards in the clamping sleeve, the clamping plates 605 at two sides are mutually close to each other to clamp shaft bodies at two ends of the crankshaft rod body 5, and when the clamping plates 605 move, the extrusion blocks 606 at two sides of the clamping plate 605 can perform center positioning by extruding and limiting the two sides of the crankshaft rod body 5;
When the feeding positioning of the crankshaft rod body 5 is prepared, the crankshaft rod body 5 is placed at the top of the feeding frame 401, the protruding parts of the crankshaft rod body 5 can be supported in an abutting mode through the anti-slip abutting blocks 402 on two sides of the top of the feeding frame 401, and during feeding, the feeding frame 401 is pushed by a manual or mechanical arm to drive the bottom sliding block to slide in the sliding groove 407 on the top of the fixed seat 404, the feeding frame 401 can drive the top crankshaft rod body 5 to move and approach the rotating seat 306, after the clamp sleeve 602 is opened, the crankshaft rod body 5 can be clamped into the feeding frame 401 on one side, and the pre-support is carried out before the feeding of the crankshaft rod body 5;
When the crankshaft rod body 5 is rotated into the dust washing box 1 through the rotating seat 306, the driving rollers 11 at two sides can be induced through the contact switch or are always in a working state, the driving rollers 11 can rotate to drive the external brushing rollers 10 to rotate, the driving rollers 11 can rotate through a brushless motor or a driving motor arranged at the end part position, the driving rollers 11 at two sides can rotate in a transmission way through a belt or a gear, the driving rollers 11 drive the brushing rollers 10 to rotate and then brush the surface of the rotated crankshaft rod body 5, meanwhile, when the crankshaft rod body 5 is subjected to dimensional change, the crankshaft rod body 5 excessively extrudes the brushing rollers 10 in the rotating stroke, the brushing rollers 10 can extend downwards through the telescopic rods 12, the supporting net seat and the driving rollers 11 and the brushing rollers 10 are driven to displace through the extension of the telescopic rods 12, the movement of the screw rod seat 303 can drive the rotating seat 306 to move from the axial center position of the shaft body, and the maximum rotating radius of the centering clamping assembly 6 at one side of the rotating seat 306 is enlarged or reduced, and the testing, dirt removing and drying treatments of the crankshaft rod body 5 of different types are matched;
When the rotating seat 306 can be lifted upwards through rotation after cleaning, and when the rotating seat 306 rotates to be transverse, the clamped crankshaft rod body 5 can be located on one side of the purging pipe 903, at the moment, the purging fan 901 can blow air into the purging pipe 903 and blow out through the purging nozzle 904, and the blowing purging nozzle 904 can purge and remove cleaning liquid adhered to the surface of the crankshaft rod body 5, so that the adhered water liquid is prevented from affecting the measurement accuracy of the top laser measurement assembly 7.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a light commercial vehicle diesel engine small-size bent axle retrieves and detects anchor clamps, including washing dust case (1), wash dust case (1) top fixed mounting has platform board (2), a serial communication port, the equal fixed mounting in platform board (2) top both sides have adjusting part (3), adjusting part (3) include sharp module (301), be connected with adjusting screw (302) through bearing and pivot rotation between sharp module (301) inner chamber both sides, adjusting screw (302) lateral wall threaded connection has lead screw seat (303), lead screw seat (303) one side is equipped with rotatable rotation seat (306), rotation seat (306) one side slidable mounting has centering clamping assembly (6) that are used for spacing bent axle body of rod (5) for adjust the position of centering clamping assembly (6) one side bent axle body of rod (5) through rotation seat (306), fixed mounting in platform board (2) top one side has feeding assembly (4), feeding assembly (9) are located on the opposite side of the top of platform board (2) and sweep module (9) and all are located the centering clamping assembly (6) and sweep between the fixed measurement module (301) of both sides of the top of sweeping the fixed connection of module (7), the laser measuring assembly (7) is positioned at the top of the crankshaft rod body (5);
The feeding assembly (4) comprises a feeding frame (401), the feeding frame (401) is located on the feeding side of a platform plate (2) and is used for bearing a crankshaft rod body (5) to be fed, a sliding plate (403) is fixedly connected to the bottom of the feeding frame (401), a fixing seat (404) is fixedly connected to the bottom of the sliding plate (403), sliding grooves (407) are formed in two sides of the top of the sliding plate (403), sliding blocks are connected to the sliding grooves (407) in a sliding mode, the top of each sliding block is fixedly connected with the bottom of the sliding plate (403), sliding sleeves are embedded in two ends of one side of the sliding plate (403), sliding rods (408) are connected to one end of each sliding rod, a fixing block (409) is fixedly connected to the other end of each sliding rod (408), a first spring (406) is sleeved on the outer side wall of each sliding plate (408) and is fixedly connected to one side of the tail end of each sliding groove (407), two ends of each first spring (406) are respectively connected to one side of the sliding rod (403) in a triangular shape, and the two sides of each sliding rod (402) are in a triangular shape, and the sliding blocks are connected to the two sides of the sliding rods (402) in a sliding block in a propping mode.
2. The small-size crankshaft recycling detection clamp for the light commercial vehicle diesel engine, according to claim 1, is characterized in that a shaft body is fixedly installed on the rear side of the rotating seat (306), the shaft body is rotatably connected to one side of the screw rod seat (303) through a bearing, a driven gear (305) is clamped on the outer side wall of the shaft body, a driving gear (304) is meshed on one side of the driven gear (305), a driving motor is fixedly installed on one side of the driving gear (304), and the driving motor is fixedly installed in an inner cavity of the screw rod seat (303).
3. The small-size crankshaft recycling detection clamp for the light commercial vehicle diesel engine, according to claim 1, is characterized in that an electric push rod (307) is fixedly connected to an inner cavity of the rotating seat (306), and one end of a telescopic part of the electric push rod (307) is fixedly connected with one side of the centering clamping assembly (6).
4. The light commercial vehicle diesel engine small-size crankshaft recycling detection clamp according to claim 2, wherein the centering clamping assembly (6) comprises a clamping seat (601), the clamping seat (601) is slidably connected in an inner cavity of the rotating seat (306), one side of the clamping seat (601) is fixedly connected with one end of a telescopic part of the electric push rod (307), a rotating clamp sleeve (602) is fixedly installed on one side of the clamping seat (601), and a clamping plate (605) for limiting a crankshaft rod body (5) is slidably connected in the inner cavity of the clamp sleeve (602).
5. The light commercial vehicle diesel engine small-size crankshaft recycling detection clamp according to claim 4, wherein the two sides of the clamping plate (605) are fixedly connected with extrusion blocks (606), the top of the clamping plate (605) is fixedly connected with a telescopic cylinder (604), the top of the telescopic cylinder (604) is fixedly connected with a mounting plate (603), the clamp sleeve (602) comprises two clamping parts which rotate relatively, the clamping parts are detachably connected through a lock catch (607), and the two sides of the bottom of the mounting plate (603) are fixedly connected to the tops of the clamp sleeves (602) at corresponding positions.
6. The light commercial vehicle diesel engine small-size bent axle retrieves detection fixture according to claim 1, characterized in that, wash dust box (1) inner chamber rotation is connected with two relative scrubbing roller (10), scrubbing roller (10) inner chamber fixedly connected with drive roller (11), drive roller (11) both ends all rotate and are connected with and bear the net seat, and bear net seat sliding connection in wash dust box (1) inner chamber, and bear net seat inner chamber both sides and all fixedly connected with connecting block (14), connecting block (14) top fixedly connected with telescopic link (12), telescopic link (12) top is at wash dust box (1) inner chamber lateral wall top through supporting shoe (15) fixedly connected with, telescopic link (12) lateral wall cover is equipped with second spring (13), both ends of second spring (13) respectively with telescopic link (12) outside and connecting block (14) one side fixedly connected with wiper pad (8), laser measurement subassembly (7) bottom both sides all fixedly connected with.
7. The light commercial vehicle diesel engine small-size crankshaft recycling detection clamp according to claim 1, wherein the purging component (9) comprises a purging fan (901), the purging fan (901) is fixedly installed at the top of the platform plate (2), an air outlet at one side of the purging fan (901) is communicated with a purging hoop (902), an inner cavity of the purging hoop (902) is communicated with a purging pipe (903), and one side of the purging pipe (903) is communicated with a plurality of purging nozzles (904).
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| CN202410170828.5A CN117705002B (en) | 2024-02-06 | 2024-02-06 | Small-size crankshaft recycling detection clamp for diesel engine of light commercial vehicle |
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| CN202410170828.5A CN117705002B (en) | 2024-02-06 | 2024-02-06 | Small-size crankshaft recycling detection clamp for diesel engine of light commercial vehicle |
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| CN117705002B true CN117705002B (en) | 2024-04-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118681840B (en) * | 2024-08-29 | 2024-11-29 | 江苏凯普特动力机械股份有限公司 | A diesel generator crankshaft cleaning equipment |
| CN119573612B (en) * | 2025-02-07 | 2025-06-06 | 潍坊天润曲轴有限公司 | Adjustable support and detection device for crankshaft detection |
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Effective date of registration: 20241224 Address after: No. 1808, Building 12, Jinfudi Garden South Area, Jun'an Road, Guandu District, Kunming District, Kunming City, Yunnan Province 650214 Patentee after: Yunnan Jiaojian Zhike Motor Vehicle Appraisal and Evaluation Co.,Ltd. Country or region after: China Address before: Room 14, 1st Floor, Building 16, No. 19-7, Section 2, Lushan Avenue, Wan'an Street, Tianfu New District, Chengdu City, Sichuan Province, 610200 Patentee before: Chengdu Xiashang Motor Vehicle Appraisal and Evaluation Co.,Ltd. Country or region before: China |