CN208916078U - The final cleaning equipment of crankshaft combined type - Google Patents
The final cleaning equipment of crankshaft combined type Download PDFInfo
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- CN208916078U CN208916078U CN201821585244.0U CN201821585244U CN208916078U CN 208916078 U CN208916078 U CN 208916078U CN 201821585244 U CN201821585244 U CN 201821585244U CN 208916078 U CN208916078 U CN 208916078U
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- crankshaft
- hough
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Abstract
A kind of final cleaning equipment of crankshaft combined type is cleaned for crankshaft.Mainly it is made of reciprocating oilhole cleaning machine, stepping passing cleaning machine, control system.After first carrying out crankshaft oil hole cleaning when cleaning, then carry out the cleaning of outer surface and two end flanges.The utility model can be used for the final cleaning of various specifications crankshaft, and equipment compatibility is strong, can substantially reduce the investment of production cost；By a previous large scale equipment, lesser two equipment of the figure for becoming present, occupied area is small, and multiple functional, and horizontal layout is reasonable, convenient for installation and maintenance；Only multiple product can need to be cleaned by two operators operation simultaneously simultaneously, and two equipment operator's feeding, discharges are in same orientation, without having enough to meet the need material frame, can effectively save cost of labor, improve working efficiency, reduce labor intensity.
Description
Technical field
The utility model relates to automotive parts manufacturing technology, specifically a kind of combination finally cleaned for crankshaft
Formula equipment.
Background technique
Original crankshaft washer cleaning process are as follows: artificial loading, oilhole high-pressure wash, rotary spray cleaning, rotation spray
Water, hot-air seasoning, artificial blanking are blown in leaching rinsing, rotation.Previous cleaning equipment has following defects that
1, the cleaning machine of high-volume conventional products is different by product type, equipped with more different cleaning machines, and each
Large-scale cleaning equipment is only used for a kind of final cleaning of product, and cleaning product is single, it is virtually impossible to it remodels, poor compatibility；It is former
The cleaning machine come cannot pass through simple transformation and remodel to meet new product cleaning, but since product batch newly developed also reaches not
To the requirement in high volume needing a set of cleaning machine of custom-made, cleaning equipment is customized again, can greatly increase the throwing of production cost
Enter.
2, cleaning equipment overall structure is huge, and lathe bed length is very long, takes up a large area.
3, maintenance of equipment is inconvenient.
4, every cleaning equipment needs to arrange two operators, and a people goes out in cleaning machine entrance, another people in cleaning machine
Mouthful, waste of manpower resource increases cost of labor.
5, original cleans a kind of crankshaft, need to from first to last circulate by process, but whole equipment is enclosed construction, for equipment
Horizontal layout is very unfavorable.
Summary of the invention
In order to overcome the deficiencies of the prior art, the purpose of the invention of the present invention is to provide a kind of crankshaft combined type is finally clear
Equipment is washed, the final cleaning of different size crankshaft product can be met simultaneously.
For achieving the above object, the utility model is by reciprocating oilhole cleaning machine, stepping passing cleaning machine, control
System composition.
The cylinder piston rod of reciprocating oilhole cleaning machine connect with carrying trolley, fixed with half round block of Hough under annular groove
On carrying trolley of the bottom with idler wheel, loading and unloading crane is connect with carrying trolley；Half round block of upper Hough with annular groove
It is fixed on the bottom of Pneumatic power elevator apparatus, Pneumatic power elevator apparatus is connect with Pneumatic elevation frame, and the center of upper half round block of Hough has
One clear opening being connected to annular groove, clear opening connect high-pressure wash pump group, pneumatic valve group by high-pressure hose；Pneumatic door with
Control system connection；After feeding, being controlled by control system, carrying trolley first lifts under the action of loading and unloading crane,
Lower half round block of Hough contacts respectively with six trunnions of crankshaft, and crankshaft is lifted；Carrying trolley equipped with crankshaft is in cylinder
It is transported in purge chamber under driving, rear pneumatic door is closed in place, the decline of half round block of upper Hough and institute right above crankshaft
The end face of corresponding half round block of lower Hough fits like a glove, and each trunnion of crankshaft is embraced, and high-pressure wash pump group is opened, high-pressure wash
Liquid enters annular groove from the clear opening of upper half round block of Hough, then enters the straight oilhole of trunnion from annular groove, then passes through straight oil
The inclined oil hole of air that hole is intersected with connecting rod neck projects, and completes all straight, inclined oil hole of air high pressure washings of crankshaft；Pneumatic door is opened, equipped with song
The carrying trolley of axis is pushed out outside purge chamber under the driving of cylinder, and carrying trolley sinks under the action of loading and unloading crane,
Bracket to crankshaft both ends carried trolley both sides is held up, until trunnion is detached from lower half round block of Hough；
The crankshaft of the stepping passing cleaning machine is by its axial four sets of carrying roller devices support, by manually from reciprocal
The bracket of formula oil hole cleaning machine, which is hung oneself, to be filled on the carrying roller devices of supporting plate, and control system controls speed reducer band movable sprocket through song
Axis rotary system drives four sets carrying roller devices progress 360 degree rotations, the speed reducer of transportation system through initiative drive shaft, passively
Transmission shaft, conveyor chain driving supporting plate band dynamic crankshaft successively pass through rotary spray station, vacancy station, rinsing station, rotate and blow
Water conservancy project position, drying station, after crankshaft is fed sequentially into each station, pneumatic door is automatically closed, and each station is isolated, by being located at
Jet pipe above crankshaft sprays cleaning solution, and the threaded hole for carrying out appearance and two end flanges to crankshaft is sprayed.
The trunnion Aided design of half round block of upper Hough, half round block of lower Hough and every kind of specification crankshaft, using nylon
Production, upper half round block of Hough, half round block annular groove of lower Hough width be greater than straight oilhole diameter；Half round block of Hough on every group,
Lower half round block of Hough has a set of independent Pneumatic power elevator apparatus, and Pneumatic power elevator apparatus is the cooperation machine of guide post and linear bearing
Structure, guide post outer surface are ground after using plating hard chrome；Each crankshaft is in purge chamber in parallel arrangement.
The carrying trolley and idler wheel are made of carbon steel, make galvanized anticorrosive processing.
The supporting plate is made of carbon steel, makees galvanized anticorrosive processing, the two sides of supporting plate respectively set two sets of carrying roller devices, hold
The guide roller for carrying roller devices is externally provided with idler wheel lining, and idler wheel lining is made of polytetrafluoroethylene material；Conveyor chain is not using
The steel that becomes rusty makes, and the sender pin for crankshaft conveying positioning is provided on conveyor chain.
The crankshaft rotary system wherein side carrying roller devices be it is fixed, the other side is fixed on holding on drawing strickle guide
Load roller devices are movable adjustable, and drawing strickle guide is slidably connected with supporting plate, in transverse shifting drawing strickle guide after suitable position, is locked with screw rod
Tight drawing strickle guide；On the support by bearing support, axis one is directly keyed with sprocket wheel the axis one of fixed carrying roller devices, with gear
Circle one is fixed, and guide roller is keyed on axis one, is locked by sealed end cover screw, and speed reducer passes through sprocket wheel band moving axis
One rotation；The axis two that movable adjustable carries roller devices passes through bearing support on the support, and guide roller is keyed in axis
It on two, is locked by sealed end cover screw, axis two is fixedly connected with hexagonal rod, and sprocket wheel and axis three are keyed, solid with retaining ring one
Fixed, on the support by bearing support, inner hole is that the major part hexagon of hexagonal axis three and hexagonal rod is slidably connected to axis three, six
Microcephaly's cylindrical shaft of angle rod is fixedly connected with axis two, and speed reducer is rotated by sprocket wheel warp beam three, hexagonal rod band moving axis two；Supporting plate
It being supported on track roller, track roller is connect by roller shaft with roller mount, and track roller two sides are locked with shaft block ring two,
Roller mount is fixed on the rack.
The utility model compared with prior art, has the advantage that
1, it can be used for the final cleaning of various specifications crankshaft, equipment compatibility is strong, can substantially reduce production cost
Investment.
2, by a previous large scale equipment, lesser two equipment of the figure for becoming present, occupied area is small, and function
Complete, horizontal layout is reasonable, convenient for installation and maintenance.
3, only multiple product, and two equipment operators can need to be cleaned by two operators operation simultaneously simultaneously
Feeding, discharge is in same orientation, without having enough to meet the need material frame, can effectively save cost of labor, improve working efficiency, reduce labor intensity.
Detailed description of the invention
Fig. 1 is the structure diagram of the reciprocating oilhole cleaning machine of the utility model.
Fig. 2 is the structure diagram of the utility model stepping passing cleaning machine.
Fig. 3 is the lower Hough semicircle block structure schematic diagram of Fig. 1.
Fig. 4 is the upper Hough semicircle block structure schematic diagram of Fig. 1.
Fig. 5 is the conveying trolley structure schematic diagram of Fig. 1.
Fig. 6 is Fig. 2 using schematic diagram.
Fig. 7 is the Curved shaft support schematic diagram of Fig. 6.
Fig. 8 is the side view of Fig. 7.
Fig. 9 is the top view of Fig. 7.
Figure 10 is the structure diagram of crankshaft.
Figure 11 is the F-F direction view of Figure 10.
Specific embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, the cleaning of the utility model
Equipment is combined type, mainly by two independent reciprocating oilhole cleaning machines 1, stepping passing cleaning machine 2 and control system etc.
Composition, reciprocating oilhole cleaning machine 1, stepping passing cleaning machine 2 be placed in parallel, after when cleaning, first carries out crankshaft oil hole cleaning,
The cleaning of outer surface and two end flanges is carried out again.
19 piston rod of cylinder of reciprocating oilhole cleaning machine 1 is connect with carrying trolley 8, the lower Hough semicircle with annular groove 48
Block 17 is fixed on bottom on the carrying trolley 8 of idler wheel 21, and loading and unloading crane 7 is connect with carrying trolley 8；Band annular groove 48
Half round block 18 of upper Hough be fixed on the bottom of Pneumatic power elevator apparatus 10, Pneumatic power elevator apparatus 10 is connect with Pneumatic elevation frame 22,
The center of upper half round block 18 of Hough has a clear opening 24 being connected to annular groove 48, and clear opening 24 is connected by high-pressure hose
High-pressure wash pump group 26, pneumatic valve group；Pneumatic door 9 is connect with control system.When carrying out feeding to crankshaft, crankshaft is first by artificial
Lifting on the nylon V-type bracket on reciprocating oilhole cleaning machine 1, feeding is put stablize after, by cylinder by loading and unloading crane 7
It bears responsibility upwards and carries trolley 8, carry six on trolley 8 lower half round blocks 17 of Hough and corresponded with six trunnions of crankshaft, passed through
Lower half round block 17 of Hough jacks up crankshaft, the nylon V-type bracket being detached from reciprocating oilhole cleaning machine 1.Since crankshaft is very heavy, on
When blanking, impact force is very big, and this mode can play a very good protection to lower half round block 17 of Hough.When cleaning, by controlling
System control, carrying trolley 8 are transported in purge chamber 50 under the driving of cylinder 19, and rear pneumatic door 9 is closed in place, are located at song
The end face of the decline of half round block 18 of upper Hough and corresponding half round block 17 of lower Hough right above axis fits like a glove, by six, crankshaft
Trunnion is embraced, every kind of crankshaft, and six pairs of upper half round blocks 18 of Hough and half round block 17 of lower Hough is needed to match with main bearing journal compression
It closes, high-pressure wash pump group 26 is opened, and high pressure (2.0Mpa) cleaning solution first enters annular from the clear opening 24 of upper half round block 18 of Hough
Slot 48, then from annular groove 48 into the straight oilhole 4 of trunnion 3, then penetrated by the inclined oil hole of air 5 that straight oilhole 4 intersects with connecting rod neck 6
Out, by oilhole dirt and iron filings thoroughly clean up, complete all straight, inclined oil hole of air high pressure washings of crankshaft, need to clean
Which kind of crankshaft, by corresponding upper half decline automatically of round block 18 of Hough of control system control starting.Crankshaft washing time is by artificial
Setting automatically controls, and scavenging period arrives, and upper half round block 18 of Hough rises automatically, and pneumatic door 9 is opened, the carrying trolley equipped with crankshaft
8 are pushed out outside purge chamber 50 under the driving of cylinder 19, and carrying trolley 8 sinks under the action of loading and unloading crane 7, until crankshaft
The bracket 49 of 8 both sides of both ends carried trolley is held up, until trunnion is detached from lower half round block 17 of Hough.Half round block of upper Hough
18, the trunnion Aided design of lower Hough half round block 17 and every kind of specification crankshaft, is made of nylon, upper half round block 18 of Hough,
The width of lower half round block of Hough, 17 annular groove 48 is greater than the diameter of straight oilhole 4, and straight oil is met when cleaning solution flows in annular groove 48
Hole 4, and enter from straight oilhole 4；Half round block 18 of Hough, half round block 17 of lower Hough have a set of independent Pneumatic elevation dress on every group
10 are set, Pneumatic power elevator apparatus 10 is the matching mechanism of guide post and linear bearing, and guiding is accurate, long service life, guide post outer surface
Using plating hard chrome after grind；Each crankshaft is in purge chamber 50 in parallel arrangement.The carrying trolley 8 and idler wheel 21 use carbon
Steel production, makees galvanized anticorrosive processing.The bottom of reciprocating oilhole cleaning machine 1 is equipped with water accumulating disc.
The crankshaft of stepping passing cleaning machine 2 is by its axial four sets of carrying roller devices 20 support, by manually from reciprocal
The station of formula oil hole cleaning machine 1 is lifted to the carrying roller devices 20 on supporting plate 36, and control system controls speed reducer 23 and drives
Sprocket wheel 28 drives four sets of carrying roller devices 20 to carry out 360 degree rotation, the speed reducer of transportation system 12 through crankshaft rotary system 13
23 to drive supporting plate 36 successively to pass through with dynamic crankshaft rotary spray through initiative drive shaft 15, passive transmission shaft 11, conveyor chain 44 clear
Station 51 is washed, vacancy station 52, rinsing station 53, rotates and blows water conservancy project position 54, drying station 55, crankshaft is fed sequentially into each
After station, pneumatic door 9 is automatically closed, and each station is isolated, and the jet pipe by being located at crankshaft top, two sides sprays cleaning solution, to crankshaft
The threaded hole for carrying out appearance and two end flanges 25 is sprayed, and scavenging period is manually set, and is automatically controlled, finally by under artificial
Material.The supporting plate 36 is made of carbon steel, makees galvanized anticorrosive processing, and the two sides of supporting plate 36 respectively set two sets of carrying roller devices 20,
The guide roller 33 of carrying roller devices 20 is externally provided with idler wheel lining 34, and idler wheel lining 34 is made of polytetrafluoroethylene material；Conveying
Chain 44 is made of stainless steel, and the sender pin 29 for crankshaft conveying positioning is provided on conveyor chain 44.Crankshaft rotation system
System 13 wherein side carrying roller devices 20 be it is fixed, the other side be fixed on the carrying roller devices 20 on drawing strickle guide 42 for live
Move adjustable, drawing strickle guide 42 is slidably connected with supporting plate 36, in transverse shifting drawing strickle guide 42 after suitable position, locks drawing strickle guide with screw rod 46
42；The axis 1 of fixed carrying roller devices 20 is supported on support 30 by bearing 31, axis 1 directly with 28 key of sprocket wheel
Connection, fixed with retaining ring 1, guide roller 33 on axis 1, is locked with screw by end cover 35, is subtracted with key connection
Fast machine 23 is rotated by sprocket wheel 28 with moving axis 1；The axis 2 41 of movable adjustable carrying roller devices 20 is supported by bearing 31
On support 30, guide roller 33 on axis 2 41, is locked by end cover 35 with screw, axis 2 41 and hexagonal with key connection
Stick 45 is fixedly connected, and sprocket wheel 28 and axis 3 43 are keyed, and fixed with retaining ring 1, axis 3 43 is supported on support 30 by bearing 31
On, inner hole is that the major part hexagon of hexagonal axis 3 43 and hexagonal rod 45 is slidably connected, microcephaly's cylindrical shaft of hexagonal rod 45
It is fixedly connected with axis 2 41, speed reducer 23 is rotated by 28 warp beam 3 43 of sprocket wheel, hexagonal rod 45 with moving axis 2 41；Supporting plate 36 supports
On track roller 37, track roller 37 is connect by roller shaft 38 with roller mount 39,37 two sides shaft block ring of track roller
2 40 lockings, roller mount 39 are fixed on the rack.Bottom of the frame is equipped with water accumulating disc 47.
Claims (5)
1. a kind of final cleaning equipment of crankshaft combined type, it is characterised in that: the cleaning equipment by reciprocating oilhole cleaning machine (1),
Stepping passing cleaning machine (2), control system composition；
Cylinder (19) piston rod of the reciprocating oilhole cleaning machine (1) is connect with carrying trolley (8), under annular groove (48)
Half round block of Hough (17) is fixed on bottom and has on the carrying trolley (8) of idler wheel (21), loading and unloading crane (7) and carrying trolley
(8) it connects；The bottom of Pneumatic power elevator apparatus (10), Pneumatic elevation dress are fixed on half round block of upper Hough (18) of annular groove (48)
It sets (10) to connect with Pneumatic elevation frame (22), the center of upper half round block of Hough (18) is connected to one with annular groove (48) straight
Through-hole (24), clear opening (24) connect high-pressure wash pump group (26), pneumatic valve group by high-pressure hose；Pneumatic door (9) and control
System connection；It after feeding, is controlled by control system, carrying trolley (8) is first lifted under the action of loading and unloading crane (7)
It rises, lower half round block of Hough (17) contacts respectively with six trunnions of crankshaft, and crankshaft is lifted；Carrying trolley equipped with crankshaft
(8) it is transported under the driving of cylinder (19) in purge chamber (50), rear pneumatic door (9) is closed in place, is located at right above crankshaft
Half round block of upper Hough (18) decline and the end face of corresponding half round block of lower Hough (17) fit like a glove, by each trunnion of crankshaft
It embraces, high-pressure wash pump group (26) is opened, and high-pressure cleaning liquid enters annular groove from the clear opening (24) of upper half round block of Hough (18)
(48), the straight oilhole (4) for then from annular groove (48) entering trunnion (3), is then intersected by straight oilhole (4) with connecting rod neck (6)
Inclined oil hole of air (5) project, complete all straight, inclined oil hole of air high pressure washings of crankshaft；Pneumatic door (9) is opened, the carrying equipped with crankshaft
Trolley (8) is pushed out outside purge chamber under the driving of cylinder (19), carries trolley (8) under the action of loading and unloading crane (7)
Sink, until the bracket (49) of crankshaft both ends carried trolley (8) both sides is held up, trunnion is detached from lower half round block of Hough (17) and is
Only；
The crankshaft of the stepping passing cleaning machine (2) is supported by its axial four sets carrying roller devices (20), by manually from
The bracket (49) of reciprocating oilhole cleaning machine (1) is hung oneself on the carrying roller devices (20) being filled on supporting plate (36), control system
It controls speed reducer (23) band movable sprocket (28) and drives four sets of carrying roller devices (20) to carry out 360 degree through crankshaft rotary system (13)
The speed reducer (23) of rotation, transportation system (12) drives through initiative drive shaft (15), passive transmission shaft (11), conveyor chain (44)
Supporting plate (36) band dynamic crankshaft successively passes through rotary spray washing station (51), vacancy station (52), rinsing station (53), rotates and blow
Water conservancy project position (54), drying station (55), after crankshaft is fed sequentially into each station, pneumatic door (9) is automatically closed each station
Isolation sprays cleaning solution by being located at the jet pipe above crankshaft, and the threaded hole for carrying out appearance and two end flanges (25) to crankshaft sprays
It rinses.
2. the final cleaning equipment of crankshaft combined type according to claim 1, it is characterised in that: upper half round block of Hough
(18), the trunnion Aided design of lower half round block of Hough (17) and every kind of specification crankshaft, is made of nylon, upper half round block of Hough
(18), the width of lower half round block of Hough (17) annular groove (48) is greater than the diameter of straight oilhole (4)；Half round block of Hough on every group
(18), lower half round block of Hough (17) has a set of independent Pneumatic power elevator apparatus (10), Pneumatic power elevator apparatus (10) be guide post with
The matching mechanism of linear bearing, guide post outer surface are ground after using plating hard chrome；Each crankshaft is in purge chamber in parallel arrangement.
3. the final cleaning equipment of crankshaft combined type according to claim 1, it is characterised in that: the carrying trolley (8) and
Idler wheel (21) is made of carbon steel, makees galvanized anticorrosive processing.
4. the final cleaning equipment of crankshaft combined type according to claim 1, it is characterised in that: the supporting plate (36) uses carbon
Galvanized anticorrosive processing is made in steel production, and the two sides of supporting plate (36) respectively set two sets of carrying roller devices (20), carries roller devices (20)
Guide roller (33) be externally provided with idler wheel lining (34), idler wheel serve as a contrast (34) using polytetrafluoroethylene material production；Conveyor chain (44)
It is made of stainless steel, the sender pin (29) for crankshaft conveying positioning is provided on conveyor chain (44).
5. the final cleaning equipment of crankshaft combined type according to claim 1, it is characterised in that: the crankshaft rotary system
(13) wherein side carrying roller devices (20) be it is fixed, the other side is fixed on the carrying roller devices on drawing strickle guide (42)
It (20) is movable adjustable, drawing strickle guide (42) is slidably connected with supporting plate (36), in transverse shifting drawing strickle guide (42) after suitable position, uses
Screw rod (46) locks drawing strickle guide (42)；The axis one (32) of fixed carrying roller devices (20) is supported on support by bearing (31)
(30) on, axis one (32) is directly keyed with sprocket wheel (28), fixed with retaining ring one (27), and guide roller (33) is with key connection in axis
It on one (32), is locked by end cover (35) with screw, speed reducer (23) is rotated by sprocket wheel (28) band moving axis one (32)；It is living
The axis two (41) for moving adjustable carrying roller devices (20) is supported on support (30) by bearing (31), and guide roller (33) is used
Key connection is locked by end cover (35) with screw, axis two (41) is fixedly connected with hexagonal rod (45), chain on axis two (41)
It takes turns (28) and axis three (43) is keyed, fixed with retaining ring one (27), axis three (43) is supported on support (30) by bearing (31),
Inner hole is that hexagonal axis three (43) and the major part hexagon of hexagonal rod (45) are slidably connected, and the microcephaly of hexagonal rod (45) is cylindrical
Axis is fixedly connected with axis two (41), and speed reducer (23) passes through sprocket wheel (28) warp beam three (43), hexagonal rod (45) band moving axis two (41)
Rotation；Supporting plate (36) is supported on track roller (37), and track roller (37) is connect by roller shaft (38) with roller mount (39),
Track roller (37) two sides are locked with shaft block ring two (40), and roller mount (39) is fixed on the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585244.0U CN208916078U (en) | 2018-09-27 | 2018-09-27 | The final cleaning equipment of crankshaft combined type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585244.0U CN208916078U (en) | 2018-09-27 | 2018-09-27 | The final cleaning equipment of crankshaft combined type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208916078U true CN208916078U (en) | 2019-05-31 |
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ID=66707317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821585244.0U Active CN208916078U (en) | 2018-09-27 | 2018-09-27 | The final cleaning equipment of crankshaft combined type |
Country Status (1)
| Country | Link |
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| CN (1) | CN208916078U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719067A (en) * | 2018-09-27 | 2019-05-07 | 襄阳福达东康曲轴有限公司 | The final cleaning equipment of crankshaft combined type |
| CN114558820A (en) * | 2022-02-28 | 2022-05-31 | 重庆长安汽车股份有限公司 | Flexible tray for crankshaft workpiece suitable for robot cleaning machine |
-
2018
- 2018-09-27 CN CN201821585244.0U patent/CN208916078U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719067A (en) * | 2018-09-27 | 2019-05-07 | 襄阳福达东康曲轴有限公司 | The final cleaning equipment of crankshaft combined type |
| CN109719067B (en) * | 2018-09-27 | 2024-02-27 | 襄阳福达东康曲轴有限公司 | Combined final cleaning equipment for crankshaft |
| CN114558820A (en) * | 2022-02-28 | 2022-05-31 | 重庆长安汽车股份有限公司 | Flexible tray for crankshaft workpiece suitable for robot cleaning machine |
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