CN113769914A - Hobbing gear manufacturing is with hot working gear hobbing cutter surface metal powder spraying device - Google Patents
Hobbing gear manufacturing is with hot working gear hobbing cutter surface metal powder spraying device Download PDFInfo
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- CN113769914A CN113769914A CN202110964291.6A CN202110964291A CN113769914A CN 113769914 A CN113769914 A CN 113769914A CN 202110964291 A CN202110964291 A CN 202110964291A CN 113769914 A CN113769914 A CN 113769914A
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- Prior art keywords
- hobbing
- gear
- metal powder
- tank body
- surface metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0092—Grinding attachments for lathes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a hot-working hobbing cutter surface metal powder spraying device for manufacturing a hobbing gear, which comprises a visible window body which is connected with the outer side of an equipment box in a penetrating way, a powder tank body is connected with the right upper part of the equipment box in a nested way, a powder pump body is fixed on the outer side of the powder tank body through a bolt, a conveying belt is connected with the inner wall shaft of the equipment box, and a device base is fixedly welded on the right lower part of the equipment box, and the device comprises: the device base is fixed with the thread disc under it by welding, and threaded connection has the storage tank body under the thread disc, the internal bearing of the storage tank body is connected with the b rotation axis, and the outside nested connection of b rotation axis has the magnet cover. This hobbing gear makes with hot working gear hobbing cutter surface metal powder spraying device is provided with plastic card strip and rectangle spout, utilizes the plastic card strip to carry out tensile removal to one side of a brush of polishing, according to the marginal angle of gear, adjusts the angle of polishing of a brush of polishing.
Description
Technical Field
The invention relates to the technical field of hobbing gear manufacturing, in particular to a hot-working hobbing cutter surface metal powder spraying device for hobbing gear manufacturing.
Background
In the conventional practice in the field of hobbing gear machining, basically, a cylindrical gear or a hobbing gear is provided with a cut end face, and when the gear is cut by a hobbing cutter, burrs or curls are formed on the cut end face, and therefore the burrs or curls need to be removed to form a finished product;
for example, the publication number is CN201710006015.2, a metal powder spraying process for adjusting the coating thickness by the number of spray guns, electrostatic spraying process parameters are set, N electrostatic spray guns are used for spraying metal powder on a workpiece at the same time, the workpiece is solidified after spraying is finished, and the workpiece is inspected and packaged after being cooled, so that the metal powder spraying process for adjusting the coating thickness by the number of spray guns has the advantages of adjustable coating thickness, high spraying efficiency and high spraying quality, and is simple in process, safe to operate and suitable for industrial production;
in actual course of working, the angle at gear edge is different, and the diameter and the thickness of gear also have certain difference, the angle difference when the gear slope, the rust that produces also can be different positions, the brush in single position can not effectively be cleared up different angle gears, lead to the rust can't effectively be got rid of easily, effective anticorrosive powder can't effectively cover the surface at the gear, hobbing gear makes carries out anticorrosive treatment to gear surface with hot work hobbing cutter surface metal powder spraying device, but shower nozzle itself is fixed structure, at the in-process of carrying, the shower nozzle can't filter and vibration treatment to carrying cavity inside, lead to some foreign matters in the powder to take place the jam condition easily, influence the efficiency of gear at anticorrosive spraying in batches.
We have therefore proposed a device for spraying metal powder on the surface of a hot work hobbing cutter for the manufacture of hobbing gears so as to solve the problems set out above.
Disclosure of Invention
The invention aims to provide a device for spraying metal powder on the surface of a hot-working hobbing cutter for manufacturing a hobbing gear, which aims to solve the problems that in the prior art, a brush in a single direction cannot effectively clean gears with different angles, so that rust is easy to remove effectively, a spray head cannot filter and vibrate the inside of a conveying cavity, and some foreign matters in the powder are easy to block.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a hobbing gear makes with hot working gear hobbing cutter surface metal powder spraying device, has visual window form including the outside through connection of equipment box, and the nested connection has the powder jar body directly over the equipment box, the outside bolt fastening of the powder jar body has the powder pump body, the inner wall hub connection of equipment box has conveyor belt, and welded fastening has the device base under the equipment box, includes: the device base, be fixed with the thread disc under it by welding, and the thread connection has the storage tank body under the thread disc, the internal bearing of the storage tank body is connected with the b rotation axis, and the outside nested connection of b rotation axis has the magnet cover, nested connection has the clearance brush under the magnet cover, driving motor, its output shaft is connected with face gear, and is connected with the eccentric wheel directly over the face gear, the hub connection has the blast fan leaf directly over the eccentric wheel, one side of blast fan leaf is provided with the shower nozzle cavity, and one side pipe connection of shower nozzle cavity has the air pump, the left and right sides of shower nozzle cavity is connected with the hydrojet head.
Preferably, the interior of the equipment box body comprises a polishing disc and a lifting panel, the polishing disc is connected with a rotating shaft a in a nested mode right above the polishing disc, rectangular insertion blocks are welded and fixed on the left and right of the polishing disc in a welded mode, and plastic clamping strips are fixed on the outer sides of the rectangular insertion blocks in a nested mode; lift the panel, its under the hub connection has a brush of polishing, and is provided with b brush of polishing between the a brush of polishing, lift the panel directly over the nested connection have a rectangle spout, adjust its angle according to the needs of the clearance of a brush of polishing, promote a brush of polishing and carry out cleaning efficiency to the gear of different angles.
Preferably, a polish brush constitutes revolution mechanic through lifting panel, plastic card strip and rectangle inserted block, and a polish brush's longitudinal section is convex structure to a polish brush quantity is 2 groups, fixes the outside of plastic card strip through the rectangle inserted block, avoids plastic card strip and a polish brush to take place the skew condition at the in-process of polishing.
Preferably, the powder tank body and the spray head cavity form a vibration structure through a plane gear and an eccentric wheel, the eccentric wheel and the equipment box body are mutually attached, and the eccentric wheel is used for carrying out vibration treatment on the bottom of the powder tank body, so that the material is prevented from being blocked in the device.
Preferably, the middle part of device base adopts round platform shape structure, and the device base passes through threaded disc with the storage tank body and is connected to the top of the storage tank body is circular open type structure, utilizes the device base to carry out recovery processing to the powder and the remaining powder that processing produced, avoids the powder to float everywhere.
Preferably, the interior of the spray head cavity comprises a conveying inner cavity and a filter screen plate; the conveying inner cavity is connected with a gauze cylinder through a shaft, the inner shaft of the gauze cylinder is connected with a vibration blade through a shaft, and the longitudinal section of the conveying inner cavity is of a herringbone structure; the left side and the right side of the filter screen plate are clamped inside the conveying inner cavity, an equipment cover plate is arranged on one side of the conveying inner cavity, the equipment cover plate and the spray head cavity are fixed through bolts, the conveying inner cavity is used for shunting and conveying metal powder, and uniformity of materials in the spraying process is improved.
Preferably, filter plate and a gauze section of thick bamboo be parallel to each other, and a gauze section of thick bamboo constitutes the vibration structure through vibrating vane and air pump to a gauze section of thick bamboo is the pipe connection with the air pump, utilizes filter plate to filter the inside impurity of metal powder, avoids impurity jam inside carrying the inner chamber.
Preferably, the spray head cavity is connected with the powder tank body through a corrugated pipeline, the powder tank body is of a double-layer hollow structure, powder is vertically conveyed through the powder tank body, and then materials are conveyed in a shunting manner.
Preferably, the cleaning brushes are distributed on the outer side of the magnet sleeve at equal intervals, the longitudinal section of the magnet sleeve is of a semi-arc structure, the magnet sleeve is perpendicular to the b rotating shaft, the cleaning brushes are used for brushing and adsorbing metal powder, and classification treatment of metal and non-metal materials is facilitated.
Preferably, the blowing fan blade is connected with the plane gear in a nested mode, the width of the blowing fan blade is smaller than that of the equipment box body, the blowing fan blade is used for accelerating the flowing speed of powder inside, and the powder is prevented from being polluted inside the device.
Compared with the prior art, the invention has the beneficial effects that: the device for spraying metal powder on the surface of the hot processing gear hobbing cutter for manufacturing the hobbing gear,
1. the grinding brush is provided with a plastic clamping strip and a rectangular sliding groove, one side of the a grinding brush is stretched and moved by the plastic clamping strip, the grinding angle of the a grinding brush is adjusted according to the edge angle of the gear, the a grinding brush can conveniently perform rust removal treatment on the edge of the gear, the situation that the edge of the a grinding brush shakes in the grinding process is avoided, meanwhile, the rectangular sliding block is used for driving the a grinding brush to horizontally move, the distance between two groups of a grinding brushes is adjusted according to the diameter of the gear, and the grinding efficiency of the gears with different sizes is improved;
2. the gear powder feeding device is provided with a conveying inner cavity and vibrating blades, powder is conveyed in batches through the arranged herringbone conveying inner cavity, the uniformity of coating on the surface of a gear is improved through twice spraying, the blocking condition in the conveying process of a single cavity is avoided, meanwhile, the vibrating blades are blown by an air pump, the vibration is generated in the conveying inner cavity, the powder feeding speed is accelerated, the powder is prevented from being blocked in the conveying inner cavity, and the uniform powder feeding speed is improved;
3. be provided with eccentric wheel and magnet cover, utilize the inside of eccentric wheel pair equipment to produce the vibration, on the one hand accelerate the speed of gear surface rust whereabouts, the rust bonding gear's after avoiding polishing surface, and carry out vibration treatment through eccentric wheel pair powder, avoid the powder to block up in the inside of carrying the inner chamber in transportation process, promote the homogeneity of powder in the spraying in-process, it is fixed to nest the top position of clearance brush to utilize the magnet cover, be convenient for the clearance brush filters the absorption to the powder after the rolling.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side sectional view of the apparatus of the present invention;
FIG. 3 is a schematic bottom view of the polishing disc of the present invention;
FIG. 4 is a schematic diagram of a front view structure of a showerhead chamber of the present invention;
FIG. 5 is a schematic view of a front cross-sectional structure of a showerhead chamber of the present invention;
FIG. 6 is a schematic top view of a showerhead chamber of the present invention;
fig. 7 is a schematic view of the internal structure of the storage tank body according to the invention;
FIG. 8 is a schematic view of the internal structure of the apparatus case of the present invention.
In the figure: 1. an equipment box body; 101. polishing the disc; 102. a rotating shaft; 103. a rectangular insert block; 104. plastic clamping strips; 105. a, polishing and brushing; 106. b, polishing and brushing; 107. lifting the panel; 108. a rectangular chute; 2. a visual window; 3. a powder tank body; 4. a powder pump body; 5. a conveyor belt; 6. a device base; 7. a threaded disc; 8. a material storage tank body; 9. a drive motor; 10. a face gear; 11. a nozzle cavity; 1101. a delivery lumen; 1102. a screen cylinder; 1103. vibrating the blade; 1104. a filter screen plate; 1105. an equipment cover plate; 12. an air pump; 13. a material spraying head; 14. b a rotating shaft; 15. a magnet sleeve; 16. cleaning the brush; 17. an eccentric wheel; 18. a blower fan blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a hobbing gear makes with hot working gear hobbing cutter surface metal powder spraying device, has visual window form 2 including the outside through connection of equipment box 1, and the nested connection has the powder jar body 3 directly over equipment box 1, the outside bolt fastening of the powder jar body 3 has the powder pump body 4, the inner wall hub connection of equipment box 1 has conveyor belt 5, and has device base 6 under equipment box 1 welded fastening, includes:
The driving motor 9 is characterized in that the output end shaft of the driving motor 9 is connected with a plane gear 10, an eccentric wheel 17 is connected right above the plane gear 10, a blower blade 18 is connected right above the eccentric wheel 17 in a shaft mode, a spray head cavity 11 is arranged on one side of the blower blade 18, an air pump 12 is connected to one side of the spray head cavity 11 through a pipeline, and spray heads 13 are connected to the left side and the right side of the spray head cavity 11.
The inside of equipment box 1 is including polishing disc 101 and lifting panel 107, polishing disc 101, and nested connection has a rotation axis 102 directly over it, and the welded fastening has rectangle inserted block 103 about polishing disc 101, the nested plastic card strip 104 that is fixed with in the outside of rectangle inserted block 103 lifts panel 107, and the hub connection has a brush 105 of polishing just under it, and is provided with b brush 106 of polishing between the brush 105 of polishing just a, nested connection has rectangle spout 108 directly over lifting panel 107.
Firstly, an operator inserts a b grinding brush 106 into a rectangular sliding groove 108 at the bottom of a grinding disc 101 according to the size of a gear, inserts a bolt into the joint of the rectangular sliding groove 108 and the grinding disc 101, installs a lifting panel 107 inside the rectangular sliding groove 108, and connects the rectangular sliding groove 108 with an a grinding brush 105 through a shaft, pulls a plastic clamp strip 104, and drives the a grinding brush 105 to rotate by using the plastic clamp strip 104, so that the a grinding brush 105 rotates on the outer side of the lifting panel 107, and when the a grinding brush 105 is adjusted to a proper angle, inserts the bolt into the joint of the a grinding brush 105 and a rectangular insertion block 103 to complete the fixation of the a grinding brush 105;
the a grinding brushes 105 form a rotating structure through the lifting panel 107, the plastic clamping strip 104 and the rectangular insertion block 103, the longitudinal sections of the a grinding brushes 105 are of circular arc structures, and the number of the a grinding brushes 105 is 2.
An operator places a metal hobbing gear on a conveying belt 5, the gear is directly conveyed into the equipment box body 1 by the conveying belt 5, the gear is aligned with a polishing disc 101, a driving motor 9 is started, the driving motor 9 drives an a rotating shaft 102 to rotate, the gear is polished by an a rotating shaft 102, an a polishing brush 105 and a b polishing brush 106, the operator can observe the polishing condition of the gear through a visual window body 2, meanwhile, the driving motor 9 drives a plane gear 10 to rotate, and the plane gear 10 drives a blower blade 18 to rotate, so that the dust recycling and blanking speed in the equipment box body 1 is accelerated, and dust is prevented from being stained on the surface of the gear;
the powder tank 3 and the spray head cavity 11 form a vibration structure through a plane gear 10 and an eccentric wheel 17, and the eccentric wheel 17 is mutually attached to the equipment box body 1.
The middle part of the device base 6 adopts a round platform-shaped structure, the device base 6 is connected with the material storage tank body 8 through the threaded disc 7, and the top of the material storage tank body 8 is of a circular opening type structure.
The interior of the spray head cavity 11 comprises a conveying inner cavity 1101 and a filter screen plate 1104;
the conveying device comprises a conveying inner cavity 1101, wherein the inner shaft of the conveying inner cavity 1101 is connected with a gauze cylinder 1102, the inner shaft of the gauze cylinder 1102 is connected with a vibrating blade 1103, and the longitudinal section of the conveying inner cavity 1101 is of a herringbone structure;
the left side and the right side of the filter screen plate 1104 are clamped in the conveying inner cavity 1101, an equipment cover plate 1105 is arranged on one side of the conveying inner cavity 1101, and the equipment cover plate 1105 and the spray head cavity 11 are fixed through bolts.
The filter screen plate 1104 and the gauze cylinder 1102 are parallel to each other, the gauze cylinder 1102 forms a vibration structure through the vibration blade 1103 and the air pump 12, and the gauze cylinder 1102 and the air pump 12 are connected through a pipeline.
The spray head cavity 11 and the powder tank body 3 are connected by a corrugated pipeline, and the powder tank body 3 is of a double-layer hollow structure.
The cleaning brushes 16 are distributed at equal intervals outside the magnet sleeve 15, the longitudinal section of the magnet sleeve 15 is of a semi-arc structure, and the magnet sleeve 15 is perpendicular to the b-rotating shaft 14.
The blowing fan blade 18 is nested with the face gear 10, and the width of the blowing fan blade 18 is smaller than that of the apparatus case 1.
The working principle of the embodiment is as follows: when the device for spraying the metal powder on the surface of the hot-working hobbing cutter for manufacturing the hobbing gear is used, according to the graph shown in the graph 1 to the graph 8, firstly, the storage tank body 8 is inserted into the bottom of the threaded disc 7, the storage tank body 8 is rotated on the threads on the inner wall of the threaded disc 7 by rotating the storage tank body 8, the assembly and the fixation of the storage tank body 8 and the device base 6 are completed, in the processing process, powder generated in the gear grinding process of the grinding brushes a 105 and b 106 and metal powder in the conveying inner cavity 1101 drop into the storage tank body 8, when the cleaning is needed, the rotating shaft b 14 is held, the rotating shaft b 14 is used for driving the magnet sleeve 15 and the cleaning brush 16 to rotate, the metal powder is cleaned by the magnet sleeve 15, (because the cleaning brush 16 is made of metal), the magnetic force is transmitted to the cleaning brush 16 by the magnet sleeve 15, and the dropped metal powder is adsorbed and fixed by the magnet sleeve 15, and leading the unadsorbed powder out of the storage tank body 8;
an operator extracts corresponding powder through the powder pump body 4, metal powder is conveyed to the powder tank body 3 through the powder pump body 4, the powder is directly conveyed to the spray head cavity 11 through the powder tank body 3, the air pump 12 is opened, air is introduced into the conveying inner cavity 1101 through the air pump 12, the material discharging speed is accelerated, meanwhile, the air blows the vibrating blade 1103, the gauze drum 1102 continuously introduces air into the conveying inner cavity 1101, the powder discharging speed is accelerated, irregular powder in the powder is filtered through the filter screen 1104, the plane gear 10 drives the eccentric wheel 17 to rotate, the eccentric wheel 17 vibrates the conveying inner cavity 1101, the blocking condition of powder agglomeration is avoided, the powder is directly led out through the spray head 13 after pressurization, the spraying treatment is repeatedly carried out on the outer side of the gear, and meanwhile, the powder is sprayed on the surface of the gear to achieve the rust prevention treatment, and the finished gears are led out of the apparatus case 1 by the conveyor belt 5, thereby completing a series of works.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a hobbing gear makes with hot working gear hobbing cutter surface metal powder spraying device, has visual window form including the outside through connection of equipment box, and the nested connection has the powder jar body directly over the equipment box, the outside bolt fastening of the powder jar body has the powder pump body, the inner wall hub connection of equipment box has conveyor belt, and welded fastening has device base, its characterized in that under the equipment box: the method comprises the following steps:
the device comprises a device base, wherein a threaded disc is fixedly welded under the device base, a material storage tank body is in threaded connection under the threaded disc, a rotating shaft b is connected with the inner bearing of the material storage tank body, a magnet sleeve is connected with the outer side of the rotating shaft b in an embedded manner, a cleaning brush is connected with the position under the magnet sleeve in an embedded manner,
the jet nozzle comprises a driving motor, wherein the output end shaft of the driving motor is connected with a plane gear, an eccentric wheel is connected right above the plane gear, a blast fan blade is connected right above the eccentric wheel in a shaft mode, a nozzle cavity is arranged on one side of the blast fan blade, a pipeline on one side of the nozzle cavity is connected with an air pump, and the left side and the right side of the nozzle cavity are connected with a material spraying head.
2. The hot working hobbing cutter surface metal powder spraying device for manufacturing hobbing gears according to claim 1, characterized in that: the interior of the equipment box body comprises a grinding disc and a lifting panel,
the polishing device comprises a polishing disc, a rotating shaft a, rectangular inserting blocks and plastic clamping strips, wherein the rotating shaft a is connected above the polishing disc in a nested mode, the rectangular inserting blocks are fixedly welded on the left and the right of the polishing disc in a welded mode, and the plastic clamping strips are fixedly embedded on the outer sides of the rectangular inserting blocks in a nested mode;
the polishing device comprises a lifting panel, wherein a polishing brush a is connected to a shaft below the lifting panel, a polishing brush b is arranged between the polishing brushes a, and a rectangular sliding groove is connected to the lifting panel in an embedded mode.
3. The hot working hobbing cutter surface metal powder spraying device for manufacturing hobbing gears according to claim 2, characterized in that: the a grinding brushes form a rotating structure through the lifting panel, the plastic clamping strips and the rectangular inserting blocks, the longitudinal sections of the a grinding brushes are of arc-shaped structures, and the number of the a grinding brushes is 2.
4. The hot working hobbing cutter surface metal powder spraying device for manufacturing hobbing gears according to claim 1, characterized in that: the powder tank body and the spray head cavity form a vibration structure through a plane gear and an eccentric wheel, and the eccentric wheel and the equipment box body are mutually attached.
5. The hot working hobbing cutter surface metal powder spraying device for manufacturing hobbing gears according to claim 1, characterized in that: the middle part of the device base adopts a round table-shaped structure, the device base is connected with the material storage tank body through a threaded disc, and the top of the material storage tank body is of a circular open structure.
6. The hot working hobbing cutter surface metal powder spraying device for manufacturing hobbing gears according to claim 1, characterized in that: the interior of the spray head cavity comprises a conveying inner cavity and a filter screen plate;
the conveying inner cavity is connected with a gauze cylinder through a shaft, the inner shaft of the gauze cylinder is connected with a vibration blade through a shaft, and the longitudinal section of the conveying inner cavity is of a herringbone structure;
the left side and the right side of the filter screen plate are clamped inside the conveying inner cavity, an equipment cover plate is arranged on one side of the conveying inner cavity, and the equipment cover plate and the spray head cavity are fixed through bolts.
7. The hot working hobbing cutter surface metal powder spraying device for manufacturing hobbing gears according to claim 6, characterized in that: the filter screen plate is parallel to the gauze cylinder, the gauze cylinder forms a vibration structure through the vibration blade and the air pump, and the gauze cylinder is connected with the air pump through a pipeline.
8. The hot working hobbing cutter surface metal powder spraying device for manufacturing hobbing gears according to claim 1, characterized in that: the spray head cavity is connected with the powder tank body through a corrugated pipeline, and the powder tank body is of a double-layer hollow structure.
9. The hot working hobbing cutter surface metal powder spraying device for manufacturing hobbing gears according to claim 1, characterized in that: the cleaning brushes are distributed on the outer side of the magnet sleeve at equal intervals, the longitudinal section of the magnet sleeve is of a semi-arc structure, and the magnet sleeve is perpendicular to the b rotating shaft.
10. The hot working hobbing cutter surface metal powder spraying device for manufacturing hobbing gears according to claim 1, characterized in that: the blower fan blade is connected with the plane gear in a nested mode, and the width of the blower fan blade is smaller than that of the equipment box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110964291.6A CN113769914A (en) | 2021-08-22 | 2021-08-22 | Hobbing gear manufacturing is with hot working gear hobbing cutter surface metal powder spraying device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110964291.6A CN113769914A (en) | 2021-08-22 | 2021-08-22 | Hobbing gear manufacturing is with hot working gear hobbing cutter surface metal powder spraying device |
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| CN113769914A true CN113769914A (en) | 2021-12-10 |
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| CN202110964291.6A Withdrawn CN113769914A (en) | 2021-08-22 | 2021-08-22 | Hobbing gear manufacturing is with hot working gear hobbing cutter surface metal powder spraying device |
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