CN110900457A - Fluid grinding machine for powder metallurgy gear - Google Patents
Fluid grinding machine for powder metallurgy gear Download PDFInfo
- Publication number
- CN110900457A CN110900457A CN201911221321.3A CN201911221321A CN110900457A CN 110900457 A CN110900457 A CN 110900457A CN 201911221321 A CN201911221321 A CN 201911221321A CN 110900457 A CN110900457 A CN 110900457A
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- cavity
- chamber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/006—Treatment of used abrasive material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention discloses a fluid grinding machine for powder metallurgy gears, which comprises a machine body, wherein a working cavity is formed in the machine body, the rear side of the working cavity is communicated with a telescopic cavity, the inner wall of the telescopic cavity is provided with a telescopic column in a sliding way back and forth, a hollow cavity with a forward opening is arranged in the telescopic column, a pressing column is arranged in the hollow cavity in a sliding manner, the front extension part of the telescopic column extends into the working cavity, the surface polishing process can be performed on the semi-finished gear in a fluid jet polishing mode, excessive manual operation and time cost in common polishing work can be saved, the polishing grade of the gear surface can be improved, the gear surface can be subjected to fluid polishing in all directions, the clamping is convenient, the linkage is high, the polished sewage can be subjected to magnetic separation and filtration and then reused, and the effective utilization of resources is improved.
Description
Technical Field
The invention relates to the technical field of gear polishing, in particular to a fluid grinding machine for a powder metallurgy gear.
Background
At present, the powder metallurgy technology is more and more mature, more and more metal parts are manufactured by adopting the powder metallurgy injection molding technology, and the shape which can not be processed by common processing can be manufactured by the method, so that more metal complex shapes can be produced;
the gear processing can be made in a powder metallurgy mode, the polishing needs to be carried out in the later stage of the process, the polishing of the gears on the market is still in a common polishing level, the gears are polished by a common abrasive roller due to the structural problem of the gears and are easy to deform, the problem hidden danger can be caused to the use of the gears in the later stage, and in addition, the clamping of the gears is very inconvenient and is difficult to polish all gear surfaces.
Disclosure of Invention
The object of the present invention is to provide a fluid sander for powder metallurgy gears that overcomes the above-mentioned drawbacks of the prior art.
According to the embodiment of the invention, the fluid grinding machine for the powder metallurgy gear comprises a machine body, wherein a working cavity is formed in the machine body, a telescopic cavity is communicated with the rear side of the working cavity, a telescopic column is arranged on the inner wall of the telescopic cavity in a front-back sliding manner, a hollow cavity with a forward opening is formed in the telescopic column, a pressing column is arranged in the hollow cavity in a sliding manner, a forward extending part of the telescopic column extends into the working cavity, two clamping blocks which are bilaterally symmetrical and can be used for clamping the gear are arranged on the front side of the telescopic column, a clamping mechanism which can enable the clamping blocks to clamp the gear through controlling the pressing column to move back and forth is arranged in the telescopic cavity, spray heads which can be used for spraying fluid grinding fluid to the gear are arranged on the upper wall and the lower wall of the working cavity, two clamping sleeves which are bilaterally symmetrical and can be used for, the left and right sides intercommunication of working chamber is equipped with the second pneumatic cylinder, be equipped with steerable in the second pneumatic cylinder press from both sides the cover and press from both sides tight the adjustment mechanism that the gear is rotatory again, the right side intercommunication of working chamber is equipped with the filter chamber, be equipped with in the filter chamber and carry out filtration cyclic utilization to the sewage after polishing to the filtering mechanism of carrying the sweeps of polishing right.
According to the technical scheme, the clamping mechanism comprises a first motor fixedly arranged on the rear side face of the telescopic column, the rear side face of the telescopic column is in power connection with the front side face of the first motor, a transmission cavity is formed in the telescopic column, a screw rod is arranged on the front wall of the transmission cavity in a rotating mode, a transmission wheel is fixedly arranged on the rear side face of the screw rod, the transmission wheel is meshed with the inner wall of the transmission cavity, a forward extending portion of the screw rod extends into the hollow cavity and is in threaded connection with the pressing column, the screw rod is in clearance fit with the telescopic column, a first hydraulic cylinder is fixedly arranged on the rear wall of the telescopic cavity, a first hydraulic rod is dynamically connected with the front side face of the first hydraulic cylinder, and the first hydraulic rod is fixedly connected with the rear side face of the first motor.
In the further technical proposal, a rack cavity with an upward opening is arranged in the pressing column, a rack is fixedly arranged in the rack cavity, a transmission cavity is arranged in the telescopic column, two rotation cavities which are symmetrical left and right and open to the left and right are arranged at the lower side of the transmission cavity, a vertical shaft is rotatably arranged on the bottom wall of the rotating cavity, the clamping block is fixedly arranged on the periphery of the vertical shaft, the upward extending part of the vertical shaft extends into the transmission cavity, and the top surface is fixedly provided with a first bevel gear, a transverse shaft is rotatably arranged between the left wall and the right wall of the transmission cavity, two second bevel gears and gears are fixedly arranged on the periphery of the cross shaft, the second bevel gears are meshed with the first bevel gears, the gear is located between the two second bevel gears, the transmission cavity is communicated with the rack cavity, the gear is meshed with the rack, and a supporting block is fixedly arranged on the periphery of the telescopic column.
Further technical scheme, adjustment mechanism includes that the horizontal slip is established second pneumatic cylinder on the second pneumatic cylinder inner wall, two the second pneumatic cylinder is close to the equal power connection in the side each other and is equipped with the second hydraulic stem, the another side of second hydraulic stem all rotates and is equipped with rotatory piece, press from both sides the cover and set firmly on the another side of rotatory piece, it is equipped with the opening to press from both sides the chamber of working chamber to press from both sides in the cover, be equipped with the opening in the rotatory piece to the torsional spring chamber of second hydraulic stem is located the left side the right wall in torsional spring chamber with fixed connection is equipped with the torsional spring between the second hydraulic stem, is located the right side the left wall in torsional spring chamber has set firmly the second motor, the right flank power connection of second motor is equipped with the cross axle, the cross axle with.
The technical scheme is that the filtering mechanism comprises a fixed column fixedly arranged on the front wall of the filtering cavity, a fixed block is fixedly arranged on the periphery of the fixed column, a motor shaft is rotatably arranged on the rear wall of the filtering cavity, a circular cavity with a forward opening is arranged in the motor shaft, a connecting block is fixedly arranged on the periphery of the motor shaft, a driven cavity is arranged in the connecting block, a driven shaft is rotatably arranged on the rear wall of the driven cavity, a backward extending part of the driven shaft extends into the filtering cavity, a driven shaft is fixedly arranged on the rear side surface of the driven shaft, a driven wheel is fixedly arranged on the periphery of the driven shaft positioned in the driven cavity, a sliding cavity is communicated between the driven cavity and the circular cavity, a sliding column is arranged on the inner wall of the sliding cavity in a vertical sliding mode, an upward extending part of the sliding column extends into the circular cavity, and a downward extending, and its bottom surface with fixed mounting has the spring between the driven cavity diapire, the driven cavity left surface has tooth, from the driving wheel with the left surface meshing of driven cavity, the right side intercommunication of filter chamber is equipped with the waste material chamber, the downside intercommunication of filter chamber is equipped with the lower part chamber, fixed mounting has the filter screen between the arm about the lower part chamber, the rear side of filter chamber is seted up the motor chamber, the back wall in motor chamber has set firmly the third motor, motor shaft backward extension part stretches into in the motor chamber, and with third motor power is connected.
Further technical scheme, the pump chamber has been seted up in the left side of working chamber, the left side of pump chamber is equipped with the ascending material chamber of depositing of opening, the material chamber of depositing is deposited fluid polishing liquid, the compression pump has set firmly on the diapire of pump chamber, the compression pump with material chamber intercommunication is installed and is inhaled the material pipe, the right flank intercommunication of compression pump is installed and is arranged material pipe, two the shower nozzle with it is equipped with the three-way pipe to arrange the intercommunication between the material pipe.
According to the technical scheme, the left side of the lower cavity is provided with a storage cavity, a conveying pump is fixedly arranged on the bottom wall of the storage cavity, a connecting pipe is communicated between the conveying pump and the lower cavity, and a conveying pipe is communicated between the conveying pump and the storage cavity.
According to the technical scheme, a sealing door is arranged on the right side face of the waste cavity in a sliding mode, and a feeding door is fixedly mounted on the upper side of the storage cavity.
The invention has the beneficial effects that: the invention can carry out the operation of the surface polishing process on the semi-finished gear by using a fluid jet polishing mode, not only can save excessive manual operation and time cost in the common polishing work, but also can improve the polishing grade of the gear surface, can carry out fluid polishing on the gear surface in all directions, is convenient to clamp and high in linkage, and can reuse the polished sewage after magnetic separation and filtration, thereby improving the effective utilization of resources.
Drawings
FIG. 1 is a schematic view of the overall internal structure of the present invention;
FIG. 2 is an enlarged schematic view of the clamping mechanism of the present invention;
FIG. 3 is a schematic top view of the internal structure of the clamping mechanism of the present invention;
FIG. 4 is an enlarged schematic view at A of FIG. 3 of the present invention;
FIG. 5 is a schematic view of the internal structure of the motor chamber of the present invention;
FIG. 6 is an enlarged schematic view of the filter mechanism of the present invention;
fig. 7 is an enlarged schematic view of the adjustment mechanism of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 7, according to an embodiment of the present invention, a fluid grinding machine for a powder metallurgy gear includes a machine body 52, a working chamber 20 is formed in the machine body 52, a telescopic chamber 41 is communicated with a rear side of the working chamber 20, a telescopic column 44 is slidably provided on an inner wall of the telescopic chamber 41 in a front-rear direction, a hollow chamber 50 with a forward opening is provided in the telescopic column 44, a pressing column 49 is slidably provided in the hollow chamber 50, a forward extending portion of the telescopic column 44 extends into the working chamber 20, two clamping blocks 31 which are bilaterally symmetric and can be used for clamping a gear 30 are provided on a front side of the telescopic column 44, a clamping mechanism 101 which can control the pressing column 49 to move forward and backward to clamp the gear 30 by the clamping blocks 31 is provided in the telescopic chamber 41, spray nozzles 19 which can be used for spraying a grinding fluid to the gear 30 are provided on upper and lower walls of the working chamber 20, two bilaterally symmetric and can be used for clamping the gear 30 to rotate and the grinding device comprises a clamping sleeve 70 for grinding, wherein the left side and the right side of a working cavity 20 are communicated with a second hydraulic cylinder 21, an adjusting mechanism 102 which can control the clamping sleeve 70 to clamp a gear 30 to rotate again is arranged in the second hydraulic cylinder 21, the right side of the working cavity 20 is communicated with a filtering cavity 27, and a filtering mechanism 103 which can filter and recycle ground sewage and convey grinding waste chips to the right is arranged in the filtering cavity 27.
In addition, in one embodiment, the clamping mechanism 101 includes a first motor 78 fixedly disposed on the rear side of the telescopic column 44, the rear side of the telescopic column 44 is in power connection with the front side of the first motor 78, a transmission cavity 48 is formed in the telescopic column 44, a screw 47 is rotatably disposed on the front wall of the transmission cavity 48, a transmission wheel 46 is fixedly disposed on the rear side of the screw 47, the transmission wheel 46 is engaged with the inner wall of the transmission cavity 48, a forward extending portion of the screw 47 extends into the hollow cavity 50 and is in threaded connection with the pressing column 49, the screw 47 is in clearance fit with the telescopic column 44, a first hydraulic cylinder 40 is fixedly disposed on the rear wall of the telescopic cavity 41, a first hydraulic rod 77 is dynamically connected to the front side of the first hydraulic cylinder 40, the first hydraulic rod 77 is fixedly connected to the rear side of the first motor 78, and by operation of the first motor 78, the telescopic column 44 can be rotated, and the transmission wheel 46 can be rotated, so that the transmission wheel 46 can drive the screw rod 47 to rotate, and the pressing column 49 can be moved forward, and the first hydraulic rod 77 can drive the first motor 78 to move back and forth through the operation of the first hydraulic cylinder 40, so that the telescopic column 44 can be retracted backward.
In addition, in one embodiment, a rack cavity 42 with an upward opening is formed in the pressing column 49, a rack 43 is fixedly arranged in the rack cavity 42, a transmission cavity 33 is formed in the telescopic column 44, two rotation cavities 39 which are symmetrical left and right and open to the left and right are formed in the lower side of the transmission cavity 33, a vertical shaft 38 is rotatably arranged on the bottom wall of the rotation cavity 39, the clamping block 31 is fixedly arranged on the periphery of the vertical shaft 38, the upward extending part of the vertical shaft 38 extends into the transmission cavity 33, a first bevel gear 37 is fixedly arranged on the top surface of the vertical shaft 38, a transverse shaft 35 is rotatably arranged between the left wall and the right wall of the transmission cavity 33, two second bevel gears 36 and a gear 34 are fixedly arranged on the periphery of the transverse shaft 35, the second bevel gear 36 is meshed with the first bevel gear 37, the gear 34 is positioned between the two second bevel gears 36, and the transmission cavity 33 is communicated with the rack cavity 42, the gear 34 is engaged with the rack 43, a support block 51 is fixedly arranged on the periphery of the telescopic column 44, the rack 43 can drive the gear 34 to rotate by manually pressing the pressing column 49 backwards, and further the transverse shaft 35 can drive the vertical shaft 38 to rotate, so that the gear 30 can be clamped by the clamping block 31.
In addition, in one embodiment, the adjusting mechanism 102 includes second hydraulic cylinders 68 slidably disposed on the inner wall of the second hydraulic cylinder 21 from side to side, the two second hydraulic cylinders 68 are disposed with second hydraulic rods 67 in power connection near each other, the other side of the second hydraulic rods 67 is disposed with a rotating block 69 in rotation, the jacket 70 is fixedly disposed on the other side of the rotating block 69, a clamping cavity 71 with an opening toward the working cavity 20 is disposed in the jacket 70, a torsion spring cavity 73 with an opening toward the second hydraulic rods 67 is disposed in the rotating block 69, a torsion spring 72 is fixedly connected between the right wall of the torsion spring cavity 73 on the left side and the second hydraulic rods 67, a second motor 74 is fixedly disposed on the left wall of the torsion spring cavity 73 on the right side, a cross shaft 75 is disposed in power connection on the right side of the second motor 74, and the cross shaft 75 is fixedly connected with the second hydraulic rods 67, the gear 30 can be clamped by the jacket 70 through the operation of the second hydraulic cylinder 68, the gear 30 can be driven by the jacket 70 to rotate through the operation of the second motor 74, and the gear 30 can be restored to the original position through the torsion spring 72.
In addition, in one embodiment, the filtering mechanism 103 includes a fixed column 56 fixed on the front wall of the filtering cavity 27, a fixed block 58 is fixed on the outer periphery of the fixed column 56, a motor shaft 55 is rotatably arranged on the rear wall of the filtering cavity 27, a circular cavity 57 with a forward opening is arranged in the motor shaft 55, a connecting block 66 is fixedly arranged on the outer periphery of the motor shaft 55, a driven cavity 61 is arranged in the connecting block 66, a driven shaft 62 is rotatably arranged on the rear wall of the driven cavity 61, a backward extending part of the driven shaft 62 extends into the filtering cavity 27, a driven shaft 62 is fixedly arranged on the rear side surface of the driven shaft 62, a driven wheel 63 is fixedly arranged on the outer periphery of the driven shaft 62 in the driven cavity 61, a sliding cavity 60 is communicated between the driven cavity 61 and the circular cavity 57, a sliding column 59 is slidably arranged on the upper and lower part of the inner wall of the sliding cavity 60, an upward extending part of the sliding column, the downward extending part of the rotating block 69 extends into the driven cavity 61, a spring 64 is fixedly installed between the bottom surface of the rotating block and the bottom wall of the driven cavity 61, the left side surface of the driven cavity 61 is provided with teeth, the driven wheel 63 is engaged with the left side surface of the driven cavity 61, the right side of the filter cavity 27 is communicated with a waste material cavity 28, the lower side of the filter cavity 27 is communicated with a lower cavity 25, a filter screen 26 is fixedly installed between the left arm and the right arm of the lower cavity 25, a motor cavity 53 is arranged at the rear side of the filter cavity 27, a third motor 54 is fixedly arranged on the rear wall of the motor cavity 53, the backward extending part of the motor shaft 55 extends into the motor cavity 53 and is in power connection with the third motor 54, the motor shaft 55 can be rotated through the operation of the third motor 54, the sliding column 59 can be contacted with the fixed block 58, and then the sliding column 59 can drive the driven shaft 62 to rotate, therefore, the cleaning block 65 can rotate, so that the cleaning block 65 drives the waste on the top surface of the filter screen 26 to be discharged rightwards into the waste cavity 28, and the filter screen 26 can be prevented from being blocked.
In addition, in one embodiment, a pump cavity 17 is formed in the left side of the working cavity 20, a material storage cavity 12 with an upward opening is formed in the left side of the pump cavity 17, fluid polishing liquid is stored in the material storage cavity 12, a compression pump 15 is fixedly arranged on the bottom wall of the pump cavity 17, a material suction pipe 14 is arranged on the compression pump 15 and the material storage cavity 12 in a communicating mode, a material discharge pipe 16 is arranged on the right side face of the compression pump 15 in a communicating mode, a three-way pipe 18 is arranged between the two spray heads 19 and the material discharge pipe 16 in a communicating mode, the polishing liquid in the material storage cavity 12 can be sent into the spray heads 19 in a pressurizing mode through operation of the compression pump 15, and therefore the spray heads 19 can spray and polish the surfaces of the gears 30.
In addition, in one embodiment, a storage cavity 22 is formed in the left side of the lower cavity 25, a delivery pump 23 is fixedly arranged on the bottom wall of the storage cavity 22, a connecting pipe 24 is arranged between the delivery pump 23 and the lower cavity 25 in a communicating manner, a delivery pipe 13 is arranged between the delivery pump 23 and the storage cavity 12 in a communicating manner, and the polishing solution filtered in the lower cavity 25 can be fed into the storage cavity 12 again through the operation of the delivery pump 23.
In addition, in one embodiment, a closing door 29 is slidably installed on the right side surface of the waste chamber 28, the material inlet door 11 is fixedly installed on the upper side of the material storage chamber 12, the material storage chamber 12 can be closed through the material inlet door 11, and the waste chamber 28 can be closed through the closing door 29.
In the initial state, the two clamping sleeves 70 are in the two-side open state and in the vertical state, the clamping block 31 is in the open state, and the rack cavity 42 drives the telescopic column 44 to be in the collapsed state in the telescopic cavity 41.
When in use, the telescopic column 44 can be rotated by the operation of the first motor 78, and the transmission wheel 46 can be rotated, so that the transmission wheel 46 can drive the screw rod 47 to rotate, and the pressing column 49 can be moved forward, the rack cavity 42 can drive the first motor 78 to move back and forth by the operation of the first hydraulic cylinder 40, the telescopic column 44 can be contracted backward, the rack 43 can drive the gear 34 to rotate by manually pressing the pressing column 49 backward, and the transverse shaft 35 can drive the vertical shaft 38 to rotate, so that the clamping block 31 can clamp the gear 30, the clamping block 70 can clamp the gear 30 by the operation of the second hydraulic cylinder 68, the clamping block 70 can drive the gear 30 to rotate by the operation of the second motor 74, the gear 30 can be restored to the original position by the torsion spring 72, the sliding column 59 can be contacted with the fixed block 58 by the rotation of the motor shaft 55, and the driven shaft 59 can drive the sliding column 62 to rotate, therefore, the cleaning block 65 can be rotated, the cleaning block 65 can drive the waste chips on the top surface of the filter screen 26 to be discharged rightwards into the waste material cavity 28, the filter screen 26 can be prevented from being blocked, the polishing liquid in the storage cavity 12 can be pressurized and sent into the spray head 19 through the operation of the compression pump 15, the surface of the polishing gear 30 can be sprayed by the spray head 19, the polishing liquid filtered in the lower cavity 25 can be sent into the storage cavity 12 again through the operation of the conveying pump 23, the storage cavity 12 can be sealed through the feeding door 11, and the waste material cavity 28 can be sealed through the sealing door 29.
The invention has the beneficial effects that: the invention can carry out the operation of the surface polishing process on the semi-finished gear by using a fluid jet polishing mode, not only can save excessive manual operation and time cost in the common polishing work, but also can improve the polishing grade of the gear surface, can carry out fluid polishing on the gear surface in all directions, is convenient to clamp and high in linkage, and can reuse the polished sewage after magnetic separation and filtration, thereby improving the effective utilization of resources.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (8)
1. A fluid grinding machine for powder metallurgy gears comprises a machine body, and is characterized in that: a working cavity is formed in the machine body, the rear side of the working cavity is communicated with a telescopic cavity, a telescopic column is arranged on the inner wall of the telescopic cavity in a front-back sliding mode, a hollow cavity with a forward opening is formed in the telescopic column, a pressing column is arranged in the hollow cavity in a sliding mode, the forward extending part of the telescopic column extends into the working cavity, two clamping blocks which are bilaterally symmetrical and can be used for clamping the gear are arranged on the front side of the telescopic column, and a clamping mechanism which can enable the clamping blocks to clamp the gear by controlling the pressing column to move back and forth is arranged in the telescopic cavity;
the gear polishing device is characterized in that spray heads used for spraying fluid polishing liquid to the gear are arranged on the upper wall and the lower wall of the working cavity, two bilateral symmetry bodies are arranged in the working cavity and used for clamping a clamping sleeve for polishing the central part of the gear after rotation, a second hydraulic cylinder is communicated with the left side and the right side of the working cavity, an adjusting mechanism capable of controlling the clamping sleeve to clamp the gear to rotate again is arranged in the second hydraulic cylinder, a filter cavity is communicated with the right side of the working cavity, and a filter mechanism capable of filtering and recycling polished sewage and conveying polishing scraps to the right is arranged in the filter cavity.
2. The fluid sander for a powder metallurgy gear of claim 1, wherein: the clamping mechanism comprises a first motor fixedly arranged on the rear side face of the telescopic column, the rear side face of the telescopic column is in power connection with the front side face of the first motor, a transmission cavity is formed in the telescopic column, a screw rod is arranged on the front wall of the transmission cavity in a rotating mode, a transmission wheel is fixedly arranged on the rear side face of the screw rod and meshed with the inner wall of the transmission cavity, a forward extending portion of the screw rod extends into the hollow cavity and is in threaded connection with the pressing column, the screw rod is in clearance fit with the telescopic column, a first hydraulic cylinder is fixedly arranged on the rear wall of the telescopic cavity, a first hydraulic rod is in power connection with the front side face of the first hydraulic cylinder, and the first hydraulic rod is fixedly connected with the rear side face of the first motor.
3. The fluid sander for a powder metallurgy gear of claim 2, wherein: the pressing column is internally provided with a rack cavity with an upward opening, a rack is fixedly arranged in the rack cavity, a transmission cavity is formed in the telescopic column, the lower side of the transmission cavity is provided with two rotation cavities which are bilaterally symmetrical and open to the left and right sides, a vertical shaft is arranged on the bottom wall of the rotation cavity in a rotating mode, a clamping block is fixedly arranged on the periphery of the vertical shaft, an upward extending part of the vertical shaft extends into the transmission cavity, a first bevel gear is fixedly arranged on the top surface of the vertical shaft, a transverse shaft is arranged between the left wall and the right wall of the transmission cavity in a rotating mode, two second bevel gears and gears are fixedly arranged on the periphery of the transverse shaft, the second bevel gears are meshed with the first bevel gears, the gears are located between the two second bevel gears, the transmission cavity is communicated with the rack cavity, the gears are meshed with the rack, and supporting blocks are fixedly.
4. The fluid sander for a powder metallurgy gear of claim 1, wherein: adjustment mechanism includes that the horizontal slip is established second hydraulic cylinder on the second hydraulic cylinder inner wall, two the second hydraulic cylinder is close to the equal power connection in side each other and is equipped with the second hydraulic stem, the another side of second hydraulic stem all rotates and is equipped with rotatory piece, it sets firmly to press from both sides the cover on the another side of rotatory piece, it is equipped with the opening in the cover to the double-layered chamber of working chamber, be equipped with the opening in the rotatory piece to the torsional spring chamber of second hydraulic stem is located the left side the right wall in torsional spring chamber with fixed connection is equipped with the torsional spring between the second hydraulic stem, is located the right side the left wall in torsional spring chamber has set firmly the second motor, the right flank power connection of second motor is equipped with the cross axle, the cross axle with second hydraulic stem fixed connection.
5. The fluid sander for a powder metallurgy gear of claim 1, wherein: the filtering mechanism comprises a fixed column fixedly arranged on the front wall of the filtering cavity, a fixed block is fixedly arranged on the periphery of the fixed column, a motor shaft is rotatably arranged on the rear wall of the filtering cavity, a circular cavity with a forward opening is arranged in the motor shaft, a connecting block is fixedly arranged on the periphery of the motor shaft, a driven cavity is arranged in the connecting block, a driven shaft is rotatably arranged on the rear wall of the driven cavity, a backward extending part of the driven shaft extends into the filtering cavity, the rear side surface of the driven shaft is fixedly provided with the driven shaft, a driven wheel is fixedly arranged on the periphery of the driven shaft positioned in the driven cavity, a sliding cavity is communicated between the driven cavity and the circular cavity, a sliding column is slidably arranged on the inner wall of the sliding cavity up and down, an upward extending part of the sliding column extends into the circular cavity, a downward extending part of the rotating block extends into the driven cavity, and a spring, the driven cavity left surface has the tooth, from the driving wheel with the left surface meshing of driven cavity, the right side intercommunication of filter chamber is equipped with the waste material chamber, the downside intercommunication of filter chamber is equipped with the lower part chamber, fixed mounting has the filter screen between the arm about the lower part chamber, the rear side of filter chamber is seted up the motor chamber, the back wall in motor chamber has set firmly the third motor, motor shaft backward extension stretches into the motor intracavity, and with third motor power is connected.
6. The fluid sander for a powder metallurgy gear of claim 1, wherein: the pump chamber has been seted up in the left side of working chamber, the left side of pump chamber is equipped with the ascending material storage chamber of opening, the material storage intracavity has fluid polishing liquid, the compression pump has set firmly on the diapire of pump chamber, the compression pump with material storage chamber intercommunication is installed and is inhaled the material pipe, the right flank intercommunication of compression pump is installed and is arranged material pipe, two the shower nozzle with it is equipped with the three-way pipe to arrange the intercommunication between the material pipe.
7. The fluid sander for a powder metallurgy gear of claim 6, wherein: the left side in lower part chamber has been seted up and has been deposited the chamber, it has set firmly the delivery pump on the diapire in chamber to deposit, the delivery pump with the intercommunication is equipped with the connecting pipe between the lower part chamber, the delivery pump with it is equipped with the conveyer pipe to deposit the intercommunication between the material chamber.
8. The fluid sander for a powder metallurgy gear of claim 1, wherein: the right side face of the waste cavity is provided with a sealing door in a sliding installation mode, and the upper side of the storage cavity is fixedly provided with a feeding door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911221321.3A CN110900457A (en) | 2019-12-03 | 2019-12-03 | Fluid grinding machine for powder metallurgy gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911221321.3A CN110900457A (en) | 2019-12-03 | 2019-12-03 | Fluid grinding machine for powder metallurgy gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110900457A true CN110900457A (en) | 2020-03-24 |
Family
ID=69821673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911221321.3A Withdrawn CN110900457A (en) | 2019-12-03 | 2019-12-03 | Fluid grinding machine for powder metallurgy gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110900457A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570797A (en) * | 2020-06-05 | 2020-08-25 | 武义义蓝日用金属制品有限公司 | Auxiliary waste grabbing robot equipment for powder metallurgy injection molding machine |
| CN112171522A (en) * | 2020-09-09 | 2021-01-05 | 张翼翔 | Mechanical part surface sand blasting device |
-
2019
- 2019-12-03 CN CN201911221321.3A patent/CN110900457A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570797A (en) * | 2020-06-05 | 2020-08-25 | 武义义蓝日用金属制品有限公司 | Auxiliary waste grabbing robot equipment for powder metallurgy injection molding machine |
| CN112171522A (en) * | 2020-09-09 | 2021-01-05 | 张翼翔 | Mechanical part surface sand blasting device |
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Application publication date: 20200324 |
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