CN112658250B - Sintering device for powder metallurgy part - Google Patents
Sintering device for powder metallurgy part Download PDFInfo
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- CN112658250B CN112658250B CN202011416467.6A CN202011416467A CN112658250B CN 112658250 B CN112658250 B CN 112658250B CN 202011416467 A CN202011416467 A CN 202011416467A CN 112658250 B CN112658250 B CN 112658250B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The invention discloses a sintering device for powder metallurgy parts, which relates to the technical field of powder metallurgy and comprises a rotary sintering mechanism, wherein a material taking and placing mechanism is arranged on the upper end surface of the rotary sintering mechanism, and the material taking and placing mechanism comprises a motor support frame, a first transmission motor, a first transmission shaft, a guide sliding plate, a connecting sleeve, a material taking and placing support, a positioning sleeve, a sintering placing disc, a connecting adjusting rod and a connecting guide rod. According to the invention, the parts are taken out randomly according to different sintering times of different types of parts, and the materials can be discharged in the sintering process, so that the sintering is more uniform and the sintering efficiency is high.
Description
Technical Field
The invention relates to the technical field of powder metallurgy, in particular to a sintering device for powder metallurgy parts.
Background
With the rapid development of social economy, powder metallurgy is used more and more, the powder metallurgy is a very useful and common preparation mode in part manufacturing, and the powder metallurgy is a process technology for preparing metal or taking metal powder as a raw material to manufacture metal materials, composite materials and various products through forming and sintering; due to the advantages of the powder metallurgy technology, the powder metallurgy technology becomes a key for solving the problem of new materials, and plays a significant role in the development of the new materials.
However, the existing powder metallurgy parts have different sintering times due to different types of the parts in the sintering process, so that the parts cannot be taken out according to the sintering degree, and the powder metallurgy parts are inconvenient to discharge at any time in the sintering process; thus, the existing requirements are not met, for which we propose a sintering device for powder metallurgical parts.
Disclosure of Invention
The invention aims to provide a sintering device for powder metallurgy parts, which solves the problems that the existing powder metallurgy parts proposed in the background art cannot be taken out according to the sintering degree and are inconvenient to discharge at any time in the sintering process due to different sintering time of part types in the sintering process.
In order to achieve the purpose, the invention provides the following technical scheme: a sintering device for powder metallurgy parts comprises a rotary sintering mechanism, wherein a material taking and placing mechanism is installed on the upper end face of the rotary sintering mechanism and comprises a motor support frame, a first transmission motor, a first transmission shaft, a guide sliding plate, a connecting sleeve, a material taking and placing support, a positioning sleeve, a sintering placing disc, a connecting adjusting rod and a connecting guide rod, the first transmission motor is fixedly installed at one end of the motor support frame, the first transmission shaft is installed at one end of the first transmission motor, the connecting sleeve is installed on the outer side of the middle part of the first transmission shaft, the connecting guide rod is fixedly installed on the upper end face of the connecting sleeve, the guide sliding plate is connected to the outer side of the upper end of the connecting guide rod in a sliding manner, the material taking and placing support is fixedly installed on the lower end face of the connecting sleeve, the positioning sleeve is connected to the outer side of one end of the material taking and placing support in a sliding manner, two connecting and adjusting rods are installed on the inner side of the bottom end of the positioning sleeve, and a sintering placing disc is connected to the bottom end of one of the connecting and adjusting rods in a sliding mode.
Preferably, the sintering protection mechanism is installed in the outside of rotatory sintering mechanism, the up end fixed mounting of sintering protection mechanism has the water conservancy diversion mechanism of discharging fume, the bottom sprag frame is installed to the lower terminal surface of sintering protection mechanism.
Preferably, the sintering protection mechanism includes that sintering box shell, feeding backplate, sintering transmission branch pipe, sintering transmission are responsible for and the layer that insulates against heat, sintering box shell is installed to the one end of feeding backplate, the inner wall of sintering box shell is provided with the layer that insulates against heat, the up end fixed mounting of sintering box shell has two sintering transmission branch pipes, one of them the sintering transmission is responsible for in the upper end of sintering transmission branch pipe is installed.
Preferably, the water conservancy diversion mechanism of discharging fume is including discharging fume the pipe, discharging fume the main tank body, prevent the backflow board, the collection ash jar body, fan case and deashing board, the pipe of discharging fume is all installed to four sides of the main tank body of discharging fume, the anti-backflow board is installed to the inboard of the pipe upper end of discharging fume, the lower terminal surface fixed mounting of the main tank body of discharging fume has the collection ash jar body, the lower terminal surface of the collection ash jar body is provided with the deashing board, the fan case is all installed to the inboard at collection ash jar body both ends.
Preferably, the rotary sintering mechanism comprises a placing separation disc, a connecting rotary plate, a protective sealing cover, a second transmission shaft, a second transmission motor and a connecting transmission frame, the second transmission shaft is installed at the upper end of the second transmission motor, the connecting transmission frame is fixedly installed on the outer side of the upper end of the second transmission shaft, the connecting rotary plate is installed on the outer side of the connecting transmission frame, the placing separation disc is arranged on the upper end face of the connecting rotary plate, and the protective sealing cover is installed on the upper end face of the placing separation disc.
Preferably, the lower terminal surface of direction slide is provided with the guide way, the upper end of connecting the guide bar extends to the inboard of guide way, the bottom and the connecting sleeve welded fastening of connecting the guide bar, first transmission shaft passes through threaded connection with the connecting sleeve, the connecting sleeve is connected through being connected the guide bar with the direction slide.
Preferably, the bottom end of the connecting and adjusting rod is connected with the sintering placing disc through a positioning pin, the bottom end of the positioning sleeve is connected with the sintering placing disc through threads, a positioning hole is formed in the inner side of the positioning sleeve, the bottom end of the material taking and placing support is inserted into the inner side of the positioning hole, and the positioning sleeve is connected with the connecting sleeve through the material taking and placing support.
Preferably, the one end and the sintering box shell of feeding backplate pass through hinge connection, the outside of feeding backplate is provided with the handle, the bottom and the sintering box shell of sintering transmission branch pipe pass through the screw connection fixed, the upper end and the sintering transmission of sintering transmission branch pipe are responsible for welded fastening, the upper end that the sintering transmission was responsible for is passed through the pipeline and is connected with the sintering machine.
Preferably, the ash collection tank body is welded and fixed with the main smoke exhaust box body, the two ends of the fan box and the ash collection tank body are both connected and fixed through screws, fan blades and a fan motor are respectively arranged on the inner side of the fan box, and the ash cleaning plate is connected with the ash collection tank body through a positioning pin.
Preferably, the bottom end of the protective sealing cover is in threaded connection with the connecting rotating plate, the second transmission shaft is fixedly connected with the connecting rotating plate through the connecting transmission frame, a positioning hole is formed in the inner side of the middle of the connecting transmission frame, and the upper end of the second transmission shaft is inserted into the inner side of the positioning hole.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the first transmission motor drives the connecting sleeve to move transversely through the first transmission shaft, and the bottom end of the material taking and placing support is inserted into the inner side of the positioning sleeve, so that the connecting sleeve drives the positioning sleeve to move through the material taking and placing support, the sintering placing disc can be placed on the upper end surface of the placing and separating disc through the feeding protection plate, and the sintering placing disc is convenient to limit and separate through the protection sealing cover;
2. according to the invention, the second transmission motor drives the placing separation disc and the connecting rotating plate to rotate through the second transmission shaft, so that the material taking and placing support and the positioning sleeve are staggered, material can be placed again conveniently, parts after sintering are taken out quickly through the connecting sleeve and the material taking and placing support, sintering of different types of parts is conveniently met, smoke in the sintering process can be discharged quickly through the fan box, and dust is collected and cleaned conveniently through the dust cleaning plate.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the present invention as a whole;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a schematic view of a partial cross-sectional structure of the smoke evacuation guiding mechanism of the present invention;
FIG. 5 is a schematic view of a partial structure of a sinter pot according to the invention;
FIG. 6 is a schematic view of a partial cross-sectional structure of the material taking and placing mechanism of the present invention.
In the figure: 1. a bottom support frame; 2. sintering the protection mechanism; 201. sintering the box shell; 202. a feeding guard plate; 203. sintering the transfer branch pipe; 204. sintering the transmission main pipe; 205. a thermal insulation layer; 3. a smoke discharge guide mechanism; 301. a smoke exhaust pipe; 302. a smoke exhaust main box body; 303. an anti-backflow plate; 304. a dust collecting tank body; 305. a fan case; 306. cleaning an ash plate; 4. a material taking and placing mechanism; 401. a motor support frame; 402. a first drive motor; 403. a first drive shaft; 404. a guide slide plate; 405. a connecting sleeve; 406. a material taking and placing bracket; 407. a positioning sleeve; 408. sintering the placing disc; 409. connecting an adjusting rod; 410. connecting a guide rod; 5. a rotary sintering mechanism; 501. placing a separating disc; 502. connecting the rotating plate; 503. a protective seal cover; 504. a second transmission shaft; 505. a second drive motor; 506. is connected with the transmission frame.
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.
Referring to fig. 1 to 6, an embodiment of the present invention includes: a sintering device for powder metallurgy parts comprises a rotary sintering mechanism 5, wherein a material taking and placing mechanism 4 is installed on the upper end face of the rotary sintering mechanism 5, the material taking and placing mechanism 4 comprises a motor support frame 401, a first transmission motor 402, a first transmission shaft 403, a guide sliding plate 404, a connecting sleeve 405, a material taking and placing support 406, a positioning sleeve 407, a sintering placing disc 408, a connecting adjusting rod 409 and a connecting guide rod 410, the first transmission motor 402 is fixedly installed at one end of the motor support frame 401, the first transmission shaft 403 is installed at one end of the first transmission motor 402 and located below the motor support frame 401, the connecting sleeve 405 is installed on the outer side of the middle of the first transmission shaft 403, the connecting guide rod 410 is fixedly installed on the upper end face of the connecting sleeve 405, the guide sliding plate 404 is connected to the outer side of the upper end of the connecting guide rod 410 in a sliding manner, and the guide sliding plate 404 guides the connecting guide rod 410 to enable the connecting guide sleeve 405 to be kept vertically stable all the time, connect sleeve 405's lower terminal surface fixed mounting to get blowing support 406, get outside sliding connection who gets blowing support 406 one end has the position sleeve 407, peg graft through the location of getting blowing support 406 and position sleeve 407, be convenient for get the operation of blowing to the part, two connection regulation poles 409 are installed to the inboard of position sleeve 407 bottom, the dish 408 is placed in the sintering of one of them connection regulation pole 409's bottom sliding connection, wholly take out wantonly to the part through the difference according to different kind part sintering time, and can carry out the blowing at the sintering in-process, the sintering is more even, high sintering efficiency.
Further, sintering protection mechanism 2 is installed in the outside of rotatory sintering mechanism 5, and sintering protection mechanism 2's up end fixed mounting has the guiding mechanism 3 of discharging fume, and bottom sprag frame 1 is installed to sintering protection mechanism 2's lower terminal surface, is convenient for protect and separate the temperature whole through sintering protection mechanism 2.
Further, sintering protection machanism 2 includes sintering box shell 201, feeding backplate 202, sintering transmission branch pipe 203, the sintering transmission is responsible for 204 and heat insulating layer 205, sintering box shell 201 is installed to the one end of feeding backplate 202, the inner wall of sintering box shell 201 is provided with heat insulating layer 205, the up end fixed mounting of sintering box shell 201 has two sintering transmission branch pipes 203, sintering transmission branch pipe 203's upper end is installed and is responsible for 204, be convenient for seal and get the blowing to the whole through feeding backplate 202.
Further, the smoke exhaust guide mechanism 3 comprises a smoke exhaust pipe 301, a smoke exhaust main box body 302, an anti-backflow plate 303, an ash collection tank body 304, a fan box 305 and an ash cleaning plate 306, the smoke exhaust pipe 301 is installed on four side surfaces of the smoke exhaust main box body 302, the anti-backflow plate 303 is installed on the inner side of the upper end of the smoke exhaust pipe 301, the ash collection tank body 304 is fixedly installed on the lower end surface of the smoke exhaust main box body 302, the ash cleaning plate 306 is arranged on the lower end surface of the ash collection tank body 304, the fan box 305 is installed on the inner sides of two ends of the ash collection tank body 304, and the smoke exhaust guide mechanism 3 is convenient for rapid smoke exhaust and ash cleaning operation of the whole body.
Further, the rotary sintering mechanism 5 comprises a placing separation disc 501, a connecting rotary plate 502, a protective sealing cover 503, a second transmission shaft 504, a second transmission motor 505 and a connecting transmission frame 506, the second transmission shaft 504 is installed at the upper end of the second transmission motor 505, the connecting transmission frame 506 is fixedly installed on the outer side of the upper end of the second transmission shaft 504, the connecting rotary plate 502 is installed on the outer side of the connecting transmission frame 506, the placing separation disc 501 is arranged on the upper end face of the connecting rotary plate 502, the protective sealing cover 503 is installed on the upper end face of the placing separation disc 501, the part sintering process can be conveniently rotated through the rotary sintering mechanism 5, and sintering is more uniform.
Further, the lower terminal surface of direction slide 404 is provided with the guide way, connects the upper end of guide bar 410 and extends to the inboard of guide way, connects the bottom and the connecting sleeve 405 welded fastening of guide bar 410, and first transmission shaft 403 passes through threaded connection with connecting sleeve 405, and connecting sleeve 405 is connected through being connected guide bar 410 with direction slide 404, leads through direction slide 404 for it drives connecting sleeve 405 and remains vertical stable all the time to connect guide bar 410.
Further, the bottom end of the connecting adjusting rod 409 is connected with the sintering placing disc 408 through a positioning pin, the bottom end of the positioning sleeve 407 is connected with the sintering placing disc 408 through threads, a positioning hole is formed in the inner side of the positioning sleeve 407, the bottom end of the material taking and placing support 406 is inserted into the inner side of the positioning hole, the positioning sleeve 407 is connected with the connecting sleeve 405 through the material taking and placing support 406, and the material taking and placing operation of parts is facilitated through the positioning insertion of the material taking and placing support 406 and the positioning sleeve 407.
Further, one end of the feeding protection plate 202 is connected with the sintering box shell 201 through a hinge, a handle is arranged on the outer side of the feeding protection plate 202, the bottom end of the sintering transfer branch pipe 203 is fixedly connected with the sintering box shell 201 through a screw, the upper end of the sintering transfer branch pipe 203 is fixedly welded with the sintering transfer main pipe 204, the upper end of the sintering transfer main pipe 204 is connected with a sintering machine through a pipeline, and the inner side of the sintering box shell 201 can be heated through the sintering machine.
Further, the dust collection tank body 304 is welded and fixed with the main smoke exhaust box body 302, the fan box 305 is fixed with two ends of the dust collection tank body 304 through screws, fan blades and a fan motor are respectively arranged on the inner side of the fan box 305, the dust cleaning plate 306 is connected with the dust collection tank body 304 through a positioning pin, and smoke in a sintering process can be rapidly discharged through the fan box 305.
Further, the bottom of protection sealed cowling 503 passes through threaded connection with connecting rotor plate 502, and second transmission shaft 504 is connected fixedly through connecting driving frame 506 with connecting rotor plate 502, and the inboard at connecting driving frame 506 middle part is provided with the locating hole, and the inboard at the locating hole is pegged graft to the upper end of second transmission shaft 504, is convenient for seal the whole and is convenient for place set 408 to the sintering through protection sealed cowling 503 and carry on spacingly.
The first transmission motor 402 (model number is YS7134) and the second transmission motor 505 (model number is YEJ3-112M-4) can be obtained from market purchase or private customization.
The working principle is as follows: when the sintering box is used, whether the functions of all parts are intact is checked, the upper end of the sintering transmission main pipe 204 is connected with a sintering machine through a pipeline, the power supply is switched on, the inner side of the sintering box shell 201 can be heated through the sintering machine, the parts needing to be sintered are placed on the upper end face of the sintering placing disc 408, one end of the feeding protection plate 202 is connected with the sintering box shell 201 through a hinge, the feeding protection plate 202 is opened, the first transmission motor 402 is started, the first transmission motor 402 drives the first transmission shaft 403 to rotate on the inner side of the sintering box shell 201 under the supporting effect of the motor supporting frame 401, the first transmission shaft 403 is connected with the connecting sleeve 405 through threads, the connecting sleeve 405 is connected with the guide sliding plate 404 through the connecting guide rod 410, a guide groove is formed in the lower end face of the guide sliding plate 404, the upper end of the connecting guide rod 410 extends to the inner side of the guide groove, and the first transmission shaft 403 drives the connecting sleeve 405 to move transversely under the guiding effect of the connecting guide rod 410 Moving, the bottom end of the material taking and placing support 406 is inserted into the inner side of the positioning sleeve 407, so that the connecting sleeve 405 drives the positioning sleeve 407 to move through the material taking and placing support 406, and then the sintering placing tray 408 can be placed on the upper end surface of the placing separating tray 501 through the feeding guard plate 202, the placing separating tray 501 is adjusted according to the number of the sintering placing trays 408, specifically, the second transmission motor 505 is started, so that the second transmission motor 505 drives the second transmission shaft 504 to rotate, wherein the second transmission shaft 504 is connected with the connecting rotating plate 502 through the connecting transmission frame 506, so that the second transmission shaft 504 can drive the placing separating tray 501 and the connecting rotating plate 502 to rotate through the connecting transmission frame 506, thereby facilitating the placing operation on different sintering placing trays 408, after the sintering placing tray 408 is placed, the connecting sleeve 405 continues to move on the outer side of the first transmission shaft 403, so that the connecting sleeve 405 drives the material taking and placing support 406 to separate from the positioning sleeve 407, placing simultaneously and separating dish 501 and driving the sintering and placing dish 408 and rotate, make get blowing support 406 and position sleeve 407 dislocation, make the operation that resets to adapter sleeve 405 during the first transmission motor 402 of reversal, be convenient for carry out the blowing once more, the first transmission motor 402 of repetitive operation and second transmission motor 505, make through adapter sleeve 405 and get the part that the material support 406 can accomplish the sintering and take out fast, be convenient for satisfy the sintering of different kinds of parts, be provided with the water conservancy diversion mechanism 3 of discharging fume at the up end of sintering box casing 201, make and to carry out quick discharge through fan case 305 to the flue gas of sintering in-process, and be convenient for collect and clean the dust through deashing board 306.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A sintering device for powder metallurgy parts, comprising a rotary sintering mechanism (5), characterized in that: the material taking and placing mechanism (4) is installed on the upper end face of the rotary sintering mechanism (5), the material taking and placing mechanism (4) comprises a motor support frame (401), a first transmission motor (402), a first transmission shaft (403), a guide sliding plate (404), a connecting sleeve (405), a material taking and placing support (406), a positioning sleeve (407), a sintering placing disc (408), a connecting adjusting rod (409) and a connecting guide rod (410), a first transmission motor (402) is fixedly installed at one end of the motor support frame (401), a first transmission shaft (403) is installed at one end of the first transmission motor (402) and located below the motor support frame (401), the connecting sleeve (405) is installed on the outer side of the middle portion of the first transmission shaft (403), the connecting guide rod (410) is fixedly installed on the upper end face of the connecting sleeve (405), and the guide sliding plate (404) is slidably connected to the outer side of the upper end of the connecting guide rod (410), a material taking and placing support (406) is fixedly installed on the lower end face of the connecting sleeve (405), the outer side of the bottom end of the material taking and placing support (406) is connected with a positioning sleeve (407) in a sliding mode, two connecting adjusting rods (409) are installed on the inner side of the bottom end of the positioning sleeve (407), and the bottom end of one connecting adjusting rod (409) is connected with a sintering placing disc (408) in a sliding mode;
the first transmission motor (402) drives the connecting sleeve (405) to move transversely through the first transmission shaft (403), and the bottom end of the material taking and placing support (406) is inserted into the inner side of the positioning sleeve (407), so that the connecting sleeve (405) drives the positioning sleeve (407) to move through the material taking and placing support (406);
the rotary sintering mechanism (5) comprises a placing separation disc (501), a connecting rotation plate (502), a protective sealing cover (503), a second transmission shaft (504), a second transmission motor (505) and a connecting transmission frame (506), wherein the second transmission shaft (504) is installed at the upper end of the second transmission motor (505), the connecting transmission frame (506) is fixedly installed at the outer side of the upper end of the second transmission shaft (504), the connecting rotation plate (502) is installed at the outer side of the connecting transmission frame (506), the placing separation disc (501) is arranged on the upper end face of the connecting rotation plate (502), and the protective sealing cover (503) is installed on the upper end face of the placing separation disc (501); the protective sealing cover (503) is used for limiting the sintering placing disc (408); the second transmission motor (505) drives the placing separation disc (501) and the connecting rotation plate (502) to rotate through the second transmission shaft (504), so that the material taking and placing support (406) and the positioning sleeve (407) are staggered, the material can be conveniently discharged again, and parts after sintering can be rapidly taken out through the connecting sleeve (405) and the material taking and placing support (406).
2. A sintering device for powder metallurgical parts according to claim 1, characterized in that: sintering protection mechanism (2) are installed in the outside of rotatory sintering mechanism (5), the up end fixed mounting of sintering protection mechanism (2) has water conservancy diversion mechanism (3) of discharging fume, bottom sprag frame (1) is installed to the lower terminal surface of sintering protection mechanism (2).
3. A sintering device for powder metallurgical parts according to claim 2, characterized in that: sintering protection machanism (2) are responsible for (204) and heat insulating layer (205) including sintering box shell (201), feeding backplate (202), sintering transmission branch pipe (203), sintering transmission, sintering box shell (201) is installed to the one end of feeding backplate (202), the inner wall of sintering box shell (201) is provided with heat insulating layer (205), the up end fixed mounting of sintering box shell (201) has two sintering transmission branch pipes (203), one of them sintering transmission branch pipe (203)'s upper end is installed sintering transmission and is responsible for (204).
4. A sintering device for powder metallurgical parts according to claim 2, characterized in that: the water conservancy diversion mechanism of discharging fume (3) is including discharging fume pipe (301), the main tank body of discharging fume (302), prevent backflow board (303), the collection ash jar body (304), fan case (305) and deashing board (306), discharge fume pipe (301) are all installed to four sides of the main tank body of discharging fume (302), prevent backflow board (303) are installed to the inboard of discharging fume pipe (301) upper end, the lower terminal surface fixed mounting of the main tank body of discharging fume (302) has the collection ash jar body (304), the lower terminal surface of the collection ash jar body (304) is provided with deashing board (306), fan case (305) are all installed to the inboard at collection ash jar body (304) both ends.
5. A sintering device for powder metallurgical parts according to claim 1, characterized in that: the lower terminal surface of direction slide (404) is provided with the guide way, the upper end of connecting guide bar (410) extends to the inboard of guide way, the bottom and connecting sleeve (405) welded fastening of connecting guide bar (410), first transmission shaft (403) passes through threaded connection with connecting sleeve (405), connecting sleeve (405) is connected through being connected guide bar (410) with direction slide (404).
6. A sintering device for powder metallurgical parts according to claim 3, characterized in that: hinge connection is passed through with sintering box shell (201) to the one end of feeding backplate (202), the outside of feeding backplate (202) is provided with the handle, the bottom of sintering transmission branch pipe (203) is fixed through screwed connection with sintering box shell (201), the upper end and the sintering transmission of sintering transmission branch pipe (203) are responsible for (204) welded fastening, the sintering transmission is responsible for the upper end of (204) and is connected with the sintering machine through the pipeline, can heat sintering box shell (201) inboard through the sintering machine.
7. A sintering device for powder metallurgical parts according to claim 4, characterized in that: the dust collection tank body (304) is fixedly welded with the smoke exhaust main tank body (302), two ends of the fan box (305) and the dust collection tank body (304) are fixedly connected through screws, fan blades and a fan motor are respectively arranged on the inner side of the fan box (305), and the dust cleaning plate (306) is connected with the dust collection tank body (304) through a positioning pin.
8. A sintering device for powder metallurgical parts according to claim 1, characterized in that: the bottom end of the protective sealing cover (503) is in threaded connection with the connecting rotating plate (502), the second transmission shaft (504) is fixedly connected with the connecting rotating plate (502) through the connecting transmission frame (506), the inner side of the middle part of the connecting transmission frame (506) is provided with a positioning hole, and the upper end of the second transmission shaft (504) is inserted into the inner side of the positioning hole.
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| CN202011416467.6A CN112658250B (en) | 2020-12-04 | 2020-12-04 | Sintering device for powder metallurgy part |
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| CN202011416467.6A CN112658250B (en) | 2020-12-04 | 2020-12-04 | Sintering device for powder metallurgy part |
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| CN112658250B true CN112658250B (en) | 2022-08-26 |
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| CN209371770U (en) * | 2018-12-22 | 2019-09-10 | 洛阳欣珑陶瓷有限公司 | A kind of High Temperature Rotating sintering furnace |
| CN109458840B (en) * | 2018-12-27 | 2024-04-19 | 苏州楚翰真空科技有限公司 | Special high-temperature rotary sintering furnace for AIN powder |
| CN210648490U (en) * | 2019-09-10 | 2020-06-02 | 扬州尚瑞机械科技有限公司 | A trimmer material feeding unit for powder metallurgy usefulness |
| CN211539471U (en) * | 2019-09-29 | 2020-09-22 | 刘登海 | Automatic loading, pressing and pushing type powder metallurgy production system |
| CN111023816A (en) * | 2019-12-07 | 2020-04-17 | 天长市联嘉磁电科技有限公司 | Sintering heat preservation equipment is used in production of ferrite soft magnetic core |
| CN111238221B (en) * | 2020-01-19 | 2021-09-07 | 许世祥 | Rotary sintering furnace and rotary sintering process for diamond saw blade |
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2020
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