CN109666929B - Passivation auxiliary device is used in vane pump production - Google Patents
Passivation auxiliary device is used in vane pump production Download PDFInfo
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- CN109666929B CN109666929B CN201910086252.3A CN201910086252A CN109666929B CN 109666929 B CN109666929 B CN 109666929B CN 201910086252 A CN201910086252 A CN 201910086252A CN 109666929 B CN109666929 B CN 109666929B
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
Abstract
The invention relates to the technical field of machining, in particular to a passivation auxiliary device for vane pump production, which reduces the occurrence of mutual collision of vane pump parts in a passivation cavity and improves the quality of the vane pump parts; the condition that the passivation degree of each blade pump part in the passivation cavity is different is reduced, and the practicability is improved; the passivating agent is conveniently conveyed into the passivation cavity, so that convenience is improved; the passivation device comprises a passivation box, wherein a passivation cavity is arranged inside the passivation box, and a taking and placing opening is formed in the top end of the passivation box and communicated with the passivation cavity; the device also comprises a plurality of groups of fixed threaded pipes and a plurality of groups of conical fixed blocks; the left front side, the left rear side, the right front side and the right rear side of the bottom end of the top plate are respectively connected with the top ends of the four groups of suspenders; the conveying device further comprises a bottom plate, a conveying box, a first motor, a first speed reducer and a discharge pipe.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a passivation auxiliary device for production of a vane pump.
Background
As is known, a passivation aid for vane pump production is an aid for passivating vane pump components, which is widely used in the field of machining; the conventional passivation auxiliary device for the production of the vane pump comprises a passivation box, wherein a passivation cavity is arranged inside the passivation box, a taking and placing opening is formed in the top end of the passivation box, and the taking and placing opening is communicated with the passivation cavity; when the passivation auxiliary device for the production of the existing vane pump is used, firstly, a passivating agent and water are conveyed into a passivation cavity of a passivation box to reach a proper dosage, and then, a vane pump component is placed into a solution in the passivation cavity; the passivation auxiliary device for the production of the existing vane pump is used for discovering that the fixity of the vane pump parts in the passivation cavity is poor, so that the vane pump parts are easy to collide with each other in the passivation cavity, and the quality of the vane pump parts is influenced; the mixing effect of the passivating agent and water is poor, so that the passivation degree of each blade pump component in the passivation cavity is different, and the practicability is poor; and the passivator is manually added into the passivation cavity, so that time and labor are wasted, and the convenience is poor.
Disclosure of Invention
In order to solve the technical problems, the invention provides a method for reducing the mutual collision of parts of a vane pump in a passivation cavity and improving the quality of the parts of the vane pump; the condition that the passivation degree of each blade pump part in the passivation cavity is different is reduced, and the practicability is improved; and the passivating agent is conveniently conveyed into the passivating cavity, so that the convenience is improved.
The passivation auxiliary device for the production of the vane pump comprises a passivation box, wherein a passivation cavity is arranged inside the passivation box, a taking and placing opening is formed in the top end of the passivation box, and the taking and placing opening is communicated with the passivation cavity; the bottom ends of the fixed threaded pipes are connected with the inner bottom wall of the passivation cavity, fixed threaded rods are arranged at the bottom ends of the fixed threaded blocks, and the bottom ends of the fixed threaded rods are inserted into the top ends of the fixed threaded pipes and are screwed into the inner bottom wall of the passivation cavity; the four-group screw driving device comprises a top plate, four groups of hanging rods, a mounting plate, four groups of screw pipes, four groups of screw rods and a moving plate, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the top plate are respectively connected with the top ends of the four groups of hanging rods, the bottom ends of the four groups of hanging rods are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the mounting plate, placing holes are respectively arranged on the left front side, the left rear side, the right front side and the right rear side of the mounting plate, ball bearings are respectively arranged in the four groups of placing holes, the inner side walls of the four groups of ball bearings are respectively fixedly sleeved and rotated on the circumferential outer walls of the four groups of screw pipes, the top ends of the four groups of screw rods are respectively inserted and screwed into the bottom ends of the four groups of screw pipes, the bottom ends of the four groups of screw rods, the rotating rod extends into the passivation cavity of the passivation box; still include the bottom plate, transport the case, first motor, first speed reducer and discharge pipe, the left side on bottom plate top is connected with the bottom that transports the case, the inside that transports the case is provided with transports the chamber, the top that transports the case is provided with the upper shed, the left end downside that transports the case is provided with left opening, and upper shed and left opening all communicate with each other with transporting the chamber, the bottom of first motor is connected with the right side on bottom plate top, the bottom of first speed reducer is connected with the top of bottom plate, the left part output of first motor is connected with the right part input of first speed reducer, the left part output of first speed reducer transversely is provided with the transmission shaft, be provided with spiral conveying leaf on the transmission shaft, and spiral conveying leaf is located the inside that transports the chamber, the right part input and the left opening intercommunication of discharge pipe, the left part output of discharge pipe is located the passivation case and gets the.
The passivation auxiliary device for the production of the vane pump further comprises a storage box and four groups of supporting legs, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the storage box are respectively connected with the top ends of the four groups of supporting legs, the bottom ends of the four groups of supporting legs are respectively connected with the top end of the bottom plate, a storage cavity is arranged in the storage box, a feeding opening is formed in the top end of the storage box, a discharge opening is formed in the bottom end of the storage box, the feeding opening and the discharge opening are communicated with the storage cavity, a collecting hopper is communicated with the bottom end of the discharge opening, a discharge pipe is communicated with the bottom output end of the collecting hopper, and the bottom output end of.
The passivation auxiliary device for the production of the vane pump further comprises a second motor and a second speed reducer, wherein the top end of the second motor is connected with the bottom end of the top plate, the top end of the second speed reducer is connected with the middle of the bottom end of the top plate, a first gear is concentrically arranged at the output end of the bottom of the second speed reducer, second gears are concentrically arranged at the top ends of the four groups of spiral pipes, and the four groups of second gears are meshed with the first gears.
The passivation auxiliary device for the production of the vane pump further comprises four groups of fastening nuts, wherein the four groups of fastening nuts are respectively sleeved on the four groups of screw rods in a threaded manner, and the top ends of the four groups of fastening nuts are respectively attached to the bottom ends of the four groups of screw tubes.
According to the passivation auxiliary device for the production of the vane pump, the discharge pipe is provided with the discharge pipe valve.
According to the passivation auxiliary device for the vane pump production, universal wheels are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate.
The passivation auxiliary device for the vane pump production further comprises four groups of stabilizing screw pipes and four groups of stabilizing screw rods, the top ends of the four groups of stabilizing screw pipes are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate, the top ends of the four groups of stabilizing screw rods are respectively inserted into and screwed into the bottom ends of the four groups of stabilizing screw pipes, and rubber pads are arranged at the bottom ends of the four groups of stabilizing screw rods.
The passivation auxiliary device for the production of the vane pump further comprises a bolt, a cover plate is arranged at the top end of the input port of the storage box, the right end of the cover plate is hinged with the storage box, the left end of the cover plate is connected with the storage box through the bolt, a butterfly handle is arranged at the top end of the bolt, and a handle is arranged at the top end of the cover plate.
Compared with the prior art, the invention has the beneficial effects that: the blade pump parts are sleeved on the fixed threaded pipes respectively, then the bottom ends of the fixed threaded rods are inserted into the top ends of the fixed threaded pipes respectively and are screwed, the blade pump parts are prevented from being separated from the top ends of the conical fixed blocks through the conical fixed blocks, the fixing effect of the blade pump parts in the passivation cavity is improved, the collision of the blade pump parts in the passivation cavity is reduced, and the quality of the blade pump parts is improved; the four groups of spiral tubes are respectively rotated until the distances between the movable plate and the passivation box are proper, the mixing motor is started, the mixing motor drives the rotating shaft and the rotating rod to rotate to stir the water solution of the passivating agent, the mixing effect of the passivating agent and water is improved, the condition that the passivation degree of each blade pump component in the passivation cavity is different is reduced, and the practicability is improved; put in the passivating agent and open first motor to the inside of transporting the chamber through the last opening that transports the case, first motor drives first speed reducer work and drives transmission shaft and stirring leaf and transport the passivating agent to the inside of discharge pipe and discharge to the passivation intracavity of passivation case through the discharge pipe in transporting the inside in chamber, conveniently carries the passivating agent to the passivation intracavity, improves the convenience.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the connection of a conical fixing block and a fixed threaded rod;
FIG. 3 is a partially enlarged view of portion A of FIG. 1;
in the drawings, the reference numbers: 1. a passivation box; 2. fixing the threaded pipe; 3. a conical fixed block; 4. fixing a threaded rod; 5. a top plate; 6. a boom; 7. mounting a plate; 8. a ball bearing; 9. a solenoid; 10. a screw; 11. moving the plate; 12. a hybrid motor; 13. a rotating shaft; 14. rotating the rod; 15. a base plate; 16. a transport box; 17. a first motor; 18. a first speed reducer; 19. a discharge pipe; 20. a storage box; 21. a support leg; 22. a collecting hopper; 23. a discharge pipe; 24. a second motor; 25. a second speed reducer; 26. a first gear; 27. a second gear; 28. fastening a nut; 29. a discharge tube valve; 30. a universal wheel; 31. adjusting a stable solenoid; 32. adjusting and stabilizing the screw rod; 33. a rubber pad; 34. a cover plate; 35. a bolt; 36. a butterfly handle; 37. a handle.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 3, the passivation auxiliary device for the production of the vane pump comprises a passivation box 1, wherein a passivation cavity is arranged inside the passivation box 1, a taking and placing port is arranged at the top end of the passivation box 1, and the taking and placing port is communicated with the passivation cavity; the passivation cavity is characterized by further comprising a plurality of groups of fixed threaded pipes 2 and a plurality of groups of conical fixed blocks 3, the bottom ends of the plurality of groups of fixed threaded pipes 2 are all connected with the inner bottom wall of the passivation cavity, fixed threaded rods 4 are arranged at the bottom ends of the plurality of groups of conical fixed blocks 3, and the bottom ends of the plurality of groups of fixed threaded rods 4 are respectively inserted into and screwed into the top ends of the plurality of groups of fixed threaded pipes 2; the four-group screw drive mechanism further comprises a top plate 5, four groups of suspension rods 6, a mounting plate 7, four groups of screw tubes 9, four groups of screw rods 10 and a moving plate 11, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the top plate 5 are respectively connected with the top ends of the four groups of suspension rods 6, the bottom ends of the four groups of suspension rods 6 are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the mounting plate 7, placing holes are respectively arranged on the left front side, the left rear side, the right front side and the right rear side of the mounting plate 7, ball bearings 8 are respectively arranged in the four placing holes, the inner side walls of the four groups of ball bearings 8 are respectively fixedly sleeved and rotated on the circumferential outer walls of the four groups of screw tubes 9, the top ends of the four groups of screw rods 10 are respectively inserted and screwed into the bottom ends of the four groups of screw tubes 9, the, a rotating shaft 13 is longitudinally arranged at the bottom end of the mixing motor 12, a rotating rod 14 is arranged on the rotating shaft 13, and the rotating rod 14 extends into the passivation cavity of the passivation box 1; the conveying device also comprises a bottom plate 15, a conveying box 16, a first motor 17, a first speed reducer 18 and a discharge pipe 19, wherein the left side of the top end of the bottom plate 15 is connected with the bottom end of the conveying box 16, a conveying cavity is arranged inside the conveying box 16, the top end of the conveying box 16 is provided with an upper opening, the lower side of the left end of the conveying box 16 is provided with a left opening, the upper opening and the left opening are communicated with the conveying cavity, the bottom end of a first motor 17 is connected with the right side of the top end of the bottom plate 15, the bottom end of a first speed reducer 18 is connected with the top end of the bottom plate 15, the left output end of the first motor 17 is connected with the right input end of the first speed reducer 18, the left output end of the first speed reducer 18 is transversely provided with a transmission shaft, the transmission shaft is provided with a spiral conveying blade, the spiral conveying blade is positioned in the conveying cavity, the right input end of the discharge pipe 19 is communicated with the left opening, and the left output end of the discharge pipe 19 is positioned above the taking and placing opening of the passivation box 1; the blade pump parts are sleeved on the fixed threaded pipes respectively, then the bottom ends of the fixed threaded rods are inserted into the top ends of the fixed threaded pipes respectively and are screwed, the blade pump parts are prevented from being separated from the top ends of the conical fixed blocks through the conical fixed blocks, the fixing effect of the blade pump parts in the passivation cavity is improved, the collision of the blade pump parts in the passivation cavity is reduced, and the quality of the blade pump parts is improved; the four groups of spiral tubes are respectively rotated until the distances between the movable plate and the passivation box are proper, the mixing motor is started, the mixing motor drives the rotating shaft and the rotating rod to rotate to stir the water solution of the passivating agent, the mixing effect of the passivating agent and water is improved, the condition that the passivation degree of each blade pump component in the passivation cavity is different is reduced, and the practicability is improved; put in the passivating agent and open first motor to the inside of transporting the chamber through the last opening that transports the case, first motor drives first speed reducer work and drives transmission shaft and stirring leaf and transport the passivating agent to the inside of discharge pipe and discharge to the passivation intracavity of passivation case through the discharge pipe in transporting the inside in chamber, conveniently carries the passivating agent to the passivation intracavity, improves the convenience.
The passivation auxiliary device for the production of the vane pump further comprises a storage box 20 and four groups of supporting legs 21, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the storage box 20 are respectively connected with the top ends of the four groups of supporting legs 21, the bottom ends of the four groups of supporting legs 21 are respectively connected with the top end of the bottom plate 15, a storage cavity is arranged in the storage box 20, a feeding port is formed in the top end of the storage box 20, a discharging port is formed in the bottom end of the storage box 20, the feeding port and the discharging port are communicated with the storage cavity, a collecting hopper 22 is communicated with the bottom end of the discharging port, a discharging pipe 23 is communicated with the output end of the bottom of the collecting hopper 22, and the output end of the; through carrying a certain amount of passivator to depositing the intracavity of depositing the case, the passivator that is located to deposit the chamber bottom loops through to collect and fights and arrange the material pipe and discharge to the inside that transports the chamber that transports the case, reduces the number of times that the chamber adds the passivator to transporting the case, improves the practicality.
The passivation auxiliary device for the production of the vane pump further comprises a second motor 24 and a second speed reducer 25, wherein the top end of the second motor 24 is connected with the bottom end of the top plate 5, the top end of the second speed reducer 25 is connected with the middle of the bottom end of the top plate 5, a first gear 26 is concentrically arranged at the output end of the bottom of the second speed reducer 25, second gears 27 are concentrically arranged at the top ends of the four groups of spiral pipes 9, and the four groups of second gears 27 are meshed with the first gear 26; through opening the second motor, the second motor drives the second speed reducer work, and the second speed reducer drives first gear rotatory and makes four groups of solenoid synchronous revolution through four groups of second gear synchronous drive, conveniently goes up and down to movable plate and four groups of screw rods equal connection wholly, improves the convenience.
The passivation auxiliary device for the production of the vane pump further comprises four groups of fastening nuts 28, wherein the four groups of fastening nuts 28 are respectively sleeved on the four groups of screw rods 10 in a threaded manner, and the top ends of the four groups of fastening nuts 28 are respectively attached to the bottom ends of the four groups of screw pipes 9; the distance between the movable plate and the mounting plate is conveniently fixed by respectively rotating the four groups of fastening nuts to be tightly attached to the bottom ends of the four groups of screw pipes.
According to the passivation auxiliary device for the production of the vane pump, the discharge pipe 23 is provided with the discharge pipe valve 29; through setting up the blow off pipe valve, conveniently control the flow through the passivator of blow off the material pipe, improve the practicality.
According to the passivation auxiliary device for the vane pump production, universal wheels 30 are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate 15; through setting up four groups of universal wheels, conveniently remove bottom plate and four groups of landing legs etc. and connect wholly, improve the convenience.
The passivation auxiliary device for the vane pump production further comprises four groups of stabilizing screw pipes 31 and four groups of stabilizing screw rods 32, wherein the top ends of the four groups of stabilizing screw pipes 31 are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate 15, the top ends of the four groups of stabilizing screw rods 32 are respectively inserted into and screwed into the bottom ends of the four groups of stabilizing screw pipes 31, and rubber pads 33 are arranged at the bottom ends of the four groups of stabilizing screw rods 32; the four groups of the stabilizing lead screws are respectively rotated, so that the stability of the bottom plate and the four groups of the supporting legs is conveniently adjusted, and the use reliability is improved.
The passivation auxiliary device for the production of the vane pump further comprises a bolt 35, a cover plate 34 is arranged at the top end of the input port of the storage box 20, the right end of the cover plate 34 is hinged with the storage box 20, the left end of the cover plate 34 is connected with the storage box 20 through the bolt 35, a butterfly handle 36 is arranged at the top end of the bolt 35, and a handle 37 is arranged at the top end of the cover plate 34; through the arrangement, the occurrence of the condition that external sundries enter the storage cavity of the storage box is reduced.
The invention relates to a passivation auxiliary device for producing a vane pump, which is characterized in that when in work, a plurality of groups of vane pump parts are respectively sleeved on a fixed threaded pipe, then the bottom ends of a plurality of groups of fixed threaded rods are respectively inserted and screwed into the top ends of a plurality of groups of fixed threaded pipes, the separation of the vane pump parts from the top ends of conical fixed blocks is reduced through the conical fixed blocks, the fixing effect of the vane pump parts in a passivation cavity is improved, then a certain amount of passivating agent is conveyed into a storage cavity of a storage box, the passivating agent positioned at the bottom of the storage cavity is discharged into a conveying cavity of a conveying box through a collecting hopper and a discharging pipe in sequence, then a first motor is started, the first motor drives a first speed reducer to work and drives a transmission shaft and a stirring blade to convey the passivating agent into the discharging pipe in the conveying cavity and discharge the passivating agent into the passivation cavity of the passivation box, and the second motor drives a second speed reducer to work, the second speed reducer drives the first gear to rotate and synchronously drives the four groups of spiral tubes to synchronously rotate to a proper distance between the movable plate and the passivation box through the synchronous transmission of the four groups of second gears, the mixing motor is started, and the mixing motor drives the rotating shaft and the rotating rod to rotate to stir the aqueous solution of the passivating agent.
According to the passivation auxiliary device for the production of the vane pump, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the passivation auxiliary device can be implemented as long as the beneficial effects of the passivation auxiliary device can be achieved; the hybrid motor, the first motor and the second motor of the passivation auxiliary device for producing the vane pump are purchased from the market, and technicians in the industry only need to install and operate the hybrid motor according to the attached operating instructions.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A passivation auxiliary device for vane pump production comprises a passivation box (1), wherein a passivation cavity is arranged inside the passivation box (1), a taking and placing opening is formed in the top end of the passivation box (1), and the taking and placing opening is communicated with the passivation cavity; the passivation device is characterized by further comprising a plurality of groups of fixed threaded pipes (2) and a plurality of groups of conical fixed blocks (3), wherein the bottom ends of the plurality of groups of fixed threaded pipes (2) are connected with the inner bottom wall of the passivation cavity, the bottom ends of the plurality of groups of conical fixed blocks (3) are provided with fixed threaded rods (4), and the bottom ends of the plurality of groups of fixed threaded rods (4) are respectively inserted into and screwed into the top ends of the plurality of groups of fixed threaded pipes (2); the four-group screw conveyor is characterized by further comprising a top plate (5), four groups of suspension rods (6), a mounting plate (7), four groups of screw pipes (9), four groups of screw rods (10) and a moving plate (11), wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the top plate (5) are respectively connected with the top ends of the four groups of suspension rods (6), the bottom ends of the four groups of suspension rods (6) are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the mounting plate (7), placing holes are respectively formed in the left front side, the left rear side, the right rear side and the right rear side of the mounting plate (7), ball bearings (8) are respectively arranged in the four groups of placing holes, the inner side walls of the four groups of ball bearings (8) are respectively and fixedly sleeved on the circumferential outer walls of the four groups of screw pipes (9), the top ends of the four groups of screw rods (10) are respectively, The left rear side, the right front side and the right rear side are connected, a hybrid motor (12) is arranged in the middle of the top end of the moving plate (11), a rotating shaft (13) is longitudinally arranged at the bottom end of the hybrid motor (12), a rotating rod (14) is arranged on the rotating shaft (13), and the rotating rod (14) extends into a passivation cavity of the passivation box (1); the conveying device also comprises a bottom plate (15), a conveying box (16), a first motor (17), a first speed reducer (18) and a discharge pipe (19), wherein the left side of the top end of the bottom plate (15) is connected with the bottom end of the conveying box (16), a conveying cavity is arranged inside the conveying box (16), an upper opening is arranged at the top end of the conveying box (16), a left opening is arranged on the lower side of the left end of the conveying box (16), the upper opening and the left opening are communicated with the conveying cavity, the bottom end of the first motor (17) is connected with the right side of the top end of the bottom plate (15), the bottom end of the first speed reducer (18) is connected with the top end of the bottom plate (15), the left output end of the first motor (17) is connected with the right input end of the first speed reducer (18), a transmission shaft is transversely arranged at the left output end of the first speed reducer (18), a spiral conveying blade is arranged on the transmission shaft, the right input end of the discharge pipe (19) is communicated with the left opening, and the left output end of the discharge pipe (19) is positioned above the taking and placing opening of the passivation box (1).
2. The passivation assisting device for the production of the vane pump as claimed in claim 1, further comprising a storage box (20) and four groups of legs (21), wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the storage box (20) are respectively connected with the top ends of the four groups of legs (21), the bottom ends of the four groups of legs (21) are respectively connected with the top end of the bottom plate (15), a storage cavity is arranged inside the storage box (20), the top end of the storage box (20) is provided with a feeding port, the bottom end of the storage box (20) is provided with a discharge port, the feeding port and the discharge port are respectively communicated with the storage cavity, the bottom end of the discharge port is communicated with a collection hopper (22), the bottom output end of the collection hopper (22) is communicated with a discharge pipe (23), and the bottom output end of the discharge pipe (23) is communicated with the upper opening.
3. The passivation auxiliary device for the vane pump production is characterized by further comprising a second motor (24) and a second speed reducer (25), wherein the top end of the second motor (24) is connected with the bottom end of the top plate (5), the top end of the second speed reducer (25) is connected with the middle of the bottom end of the top plate (5), a first gear (26) is concentrically arranged at the bottom output end of the second speed reducer (25), second gears (27) are concentrically arranged at the top ends of the four groups of spiral tubes (9), and the four groups of second gears (27) are meshed with the first gear (26).
4. The passivation auxiliary device for the vane pump production is characterized by further comprising four sets of fastening nuts (28), wherein the four sets of fastening nuts (28) are respectively sleeved on the four sets of screw rods (10) in a threaded manner, and the top ends of the four sets of fastening nuts (28) are respectively attached to the bottom ends of the four sets of screw tubes (9).
5. A passivation aid for the production of a vane pump according to claim 4, characterized in that the discharge pipe (23) is provided with a discharge pipe valve (29).
6. The passivation auxiliary device for the production of the vane pump is characterized in that universal wheels (30) are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate (15).
7. The passivation assisting device for the vane pump production as claimed in claim 6, further comprising four sets of stabilizing screw tubes (31) and four sets of stabilizing screw rods (32), wherein the top ends of the four sets of stabilizing screw tubes (31) are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate (15), the top ends of the four sets of stabilizing screw rods (32) are respectively inserted and screwed into the bottom ends of the four sets of stabilizing screw tubes (31), and the bottom ends of the four sets of stabilizing screw rods (32) are respectively provided with rubber pads (33).
8. The passivation auxiliary device for the vane pump production is characterized by further comprising a bolt (35), a cover plate (34) is arranged at the top end of the input port of the storage box (20), the right end of the cover plate (34) is hinged with the storage box (20), the left end of the cover plate (34) is connected with the storage box (20) through the bolt (35), a butterfly handle (36) is arranged at the top end of the bolt (35), and a handle (37) is arranged at the top end of the cover plate (34).
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| CN201910086252.3A CN109666929B (en) | 2019-01-29 | 2019-01-29 | Passivation auxiliary device is used in vane pump production |
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| CN201910086252.3A CN109666929B (en) | 2019-01-29 | 2019-01-29 | Passivation auxiliary device is used in vane pump production |
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| CN109666929B true CN109666929B (en) | 2020-12-08 |
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| DE102015222902A1 (en) * | 2015-11-20 | 2017-05-24 | Schaeffler Technologies AG & Co. KG | Burnishing in the reactor for large-diameter rings and massive components |
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