CN117564206B - Flange forging equipment - Google Patents
Flange forging equipment Download PDFInfo
- Publication number
- CN117564206B CN117564206B CN202410059274.1A CN202410059274A CN117564206B CN 117564206 B CN117564206 B CN 117564206B CN 202410059274 A CN202410059274 A CN 202410059274A CN 117564206 B CN117564206 B CN 117564206B
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- China
- Prior art keywords
- air
- base
- cavity
- chamber
- die
- Prior art date
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- 238000005242 forging Methods 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 239000000463 material Substances 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims abstract description 28
- 238000005507 spraying Methods 0.000 claims abstract description 19
- 238000007790 scraping Methods 0.000 claims description 52
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 4
- 239000006082 mold release agent Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 description 14
- 239000003795 chemical substances by application Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 238000003825 pressing Methods 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/02—Special design or construction
- B21J7/04—Power hammers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
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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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention belongs to the technical field of flange production, and discloses flange forging equipment, which comprises a base, wherein a support body is fixedly arranged on the back surface of the base, a power hammer is fixedly connected to the upper part of the support body, and an installation cavity is formed in the base. According to the invention, through the arrangement of the spraying mechanism, the shaft body passes through the die to be lifted to the highest position, the two rectangular through holes on the connecting pipe are communicated with the material guide ring, the powdery mold release agent in the material cavity passes through the rectangular through holes, the air supply mechanism supplies air to the bottom of the installation cavity through the lower air passage to drive the powdery mold release agent to move upwards, and the powdery mold release agent is uniformly coated on the inner surface of the die due to uniform rotation of the motor and the downward inclined spraying opening, so that the problems that the uniform powdery mold release agent layer is difficult to coat on the inner surface of the die in the conventional spraying mode, the flange formed by die forging is still adhered with the die, and the die is difficult to fall off, so that the service life of the die is shortened are solved.
Description
Technical Field
The invention belongs to the technical field of flange production, and particularly relates to flange forging equipment.
Background
Flange (Flange), also known as Flange collar or Flange. A flange is a part of the shaft-to-shaft connection for connection between pipe ends and also for connection between two devices. The flanges are used in pairs, sealing gaskets are added between the two flange plates, then the flanges are fastened by bolts, the thickness of the flanges with different pressures is different, and the bolts used by the flanges are different.
The existing flange production process is mainly divided into forging and casting. The forging process generally comprises the following procedures of selecting high-quality billets for blanking, heating, forging for forming and cooling after forging. The existing forging forming procedure often uses die forging production, and the main reason is that the internal crystal structure of the flange produced by die forging is compact and high in strength. In the die forging of steel, a powdery release agent is usually uniformly applied to the inner surface of the die before the die forging to prevent adhesion between the die and the finished product. The existing spraying mode mainly comprises spraying by a spray gun, the powder-shaped release agent layer is difficult to uniformly coat on the inner surface of the die, the flange formed by die forging and the die still have adhesion phenomenon, the flange is difficult to fall off, and the service life of the die is shortened.
Disclosure of Invention
The invention aims to provide flange forging equipment for solving the problems in the background art.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a flange forging apparatus, includes the base, the back fixed mounting of base has the supporter, the upper portion fixedly connected with power hammer of supporter, the installation cavity has been seted up to the inside of base, the rear of installation cavity is provided with air feed mechanism, the middle part fixedly connected with guide ring of installation cavity, scrape the ring chamber has been seted up to the upper surface of base, still includes
The material spraying mechanism comprises a shaft body, a mixture channel is arranged in the middle of the shaft body, a plurality of material spraying openings are formed in the left side and the right side of the top end of the mixture channel in a communicating mode, a connecting pipe is fixedly connected to the bottom end of the mixture channel, two rectangular through holes are formed in the curved surface of the connecting pipe, a connecting piece is rotatably arranged at the bottom end of the connecting pipe, an extension spring is fixedly connected to the bottom of the connecting piece, two limiting protrusions are arranged on the outer curved surface of the shaft body, a round hole is formed in the middle of the limiting protrusions, a spur gear is connected to the outer curved surface of the shaft body in a sliding mode, a driving gear is meshed with the front face of the spur gear, a motor is fixedly arranged in the middle of the driving gear, the shaft body is movably sleeved in the mounting cavity, and the lower end of the extension spring is fixedly connected with the base.
Preferably, the front intercommunication of air feed mechanism has the air drain, air feed mechanism's upper surface intercommunication has lifting air drain and compression air drain, air feed mechanism fixed connection is in the inside of base, the material chamber has been seted up to the inside of base and is collected the chamber, the material chamber is located the left side of installation chamber, the top joint in material chamber has the chamber lid, the bottom intercommunication in material chamber has the feed channel, it is located the right side of installation chamber to collect the chamber.
Preferably, the cleaning device further comprises a cleaning mechanism, the cleaning mechanism comprises an air outlet channel and a scraping ring body, a control valve is fixedly arranged at the bottom of the air outlet channel, a rotating groove is formed in the inner wall of the scraping ring body, a gas dividing channel is communicated with the right end of the rotating groove, a plurality of air outlet holes are formed in the lower portion of the gas dividing channel in a communicating mode at equal intervals, an air deflector and a scraping plate are fixedly connected to the lower surface of the scraping ring body, the air outlet channel is formed in the shaft body and communicated with a round hole, and the scraping ring body is movably arranged in the scraping ring cavity.
Preferably, the novel multifunctional ring-shaped baffle mechanism further comprises a baffle mechanism, the baffle mechanism comprises an annular cavity, an annular baffle is movably sleeved at the middle part of the annular cavity, a plurality of circumferentially equidistant notches are formed in the middle part of the annular baffle, a plurality of circumferentially equidistant compression springs are fixedly connected to the bottom of the annular baffle, and the annular cavity is formed in the base.
Preferably, the depth value of the scraping ring cavity is equal to the thickness value of the scraping ring body, and the bottom of the scraping ring cavity is communicated with the collecting cavity.
Preferably, the limiting protrusions are matched with the rotating grooves, and the distance value between the two limiting protrusions is equal to the thickness value of the scraping ring body.
Preferably, the front end of the lower air passage is communicated with the bottom of the installation cavity, the upper part of the lifting air passage and the guide ring is communicated with the installation cavity, the compression air passage is communicated with the inner side of the annular cavity, the compression air passage is positioned behind the lifting air passage, and the feeding passage is communicated with the middle part of the guide ring.
Preferably, the front side and the rear side of the curved surface of the shaft body are provided with moving grooves, the middle part of the spur gear is provided with sliding bulges, and the sliding bulges are in fit and clamping connection with the moving grooves.
The beneficial effects of the invention are as follows:
1. according to the invention, through the arrangement of the spraying mechanism, the air supply mechanism supplies air to the mounting cavity between the guide ring and the shaft body through the lifting air passage, so that the shaft body passes through the die to be lifted to the highest position, two rectangular through holes on the connecting pipe are communicated with the guide ring, the powdery release agent in the material cavity can enter the feed passage and the guide ring due to self gravity and pass through the rectangular through holes, the air supply mechanism supplies air to the bottom of the mounting cavity through the lower air passage, air can enter from the bottom end of the connecting pipe to drive the powdery release agent to move upwards, and finally is discharged from the spraying opening through the mixed material passage, and the uniform rotation of the motor and the downward inclined spraying opening uniformly spread the powdery release agent on the inner surface of the die, so that the problems that the conventional spraying mode is difficult to spread a uniform powdery release agent layer on the inner surface of the die, the flange after die forging is still adhered to the die, and the die is difficult to fall off, and the service life of the die is shortened are solved.
2. Secondly, when the existing flange is subjected to preliminary forging, impurities fly out during each hammering of the power hammer, the air supply mechanism discharges air in the annular cavity above the annular baffle, the compression spring can reset to enable the annular baffle to slowly lift, when the annular baffle is lifted to the highest position, the power hammer is started again to perform hammering, and when the forging position is adjusted, the air supply mechanism supplies air to the annular cavity above the baffle to enable the annular baffle to descend, and scraps generated in the whole forging process fall on the upper surface of the base after striking the annular baffle, so that the scraps are prevented from flying out, and the flying scraps are prevented from damaging operators, so that the personal safety of operators is ensured.
3. According to the invention, through the arrangement of the cleaning mechanism, the air supply mechanism supplies air to the installation cavity between the guide ring and the shaft body through the lifting air passage, so that the shaft body and the limiting bulge are lifted, the limiting bulge can slide along the rotating groove through the operation adjustment of the motor, the air supply is continued to lift the shaft and the scraping ring body, when the bottom of the scraping plate is flush with the upper surface of the base, the control valve is opened, the motor works, the scraping plate deposits impurities on the upper surface of the base on the rear side of the scraping plate, the discharged air blows tiny impurities which cannot be scraped by the scraping plate and is collected on the front side of the scraping plate, and finally the impurities can be brought into the collection cavity, so that the cleaning of the upper surface of the base is ensured, and the problems that impurities below steel can cause the bottom surface of a forged flange to be irregular and even the impurities are adhered in the follow-up forging are prevented.
Drawings
FIG. 1 is a schematic view of the appearance structure of the present invention;
FIG. 2 is a schematic view of a base structure in semi-section according to the present invention;
FIG. 3 is a schematic view of a baffle mechanism of the present invention in semi-section;
FIG. 4 is an enlarged schematic view of the invention at A in FIG. 3;
FIG. 5 is a schematic view of a scraper ring body in semi-section according to the present invention;
FIG. 6 is a schematic view of a collection chamber of the present invention in semi-section;
FIG. 7 is a schematic view of a shaft structure in semi-section according to the present invention;
FIG. 8 is a schematic view of a spur gear structure according to the present invention;
FIG. 9 is a schematic view of a rotary trough structure according to the present invention.
In the figure: 1. a base; 2. a support body; 3. a power hammer; 4. a mounting cavity; 5. a material guiding ring; 6. a scraper ring cavity; 7. a spraying mechanism; 71. a shaft body; 72. a mixing channel; 73. a spraying port; 74. a connecting pipe; 75. rectangular through holes; 76. a connecting sheet; 77. a tension spring; 78. a limit protrusion; 79. a round hole; 710. spur gears; 711. a drive gear; 712. a motor; 8. a cleaning mechanism; 81. an air outlet channel; 82. a control valve; 83. scraping a ring body; 84. a rotating groove; 85. a gas dividing channel; 86. an air outlet hole; 87. an air deflector; 88. a scraper; 9. a baffle mechanism; 91. an annular cavity; 92. an annular baffle; 93. a notch; 94. a compression spring; 10. a gas supply mechanism; 11. a lower airway; 12. lifting the air passage; 13. a compressed air passage; 14. a material cavity; 15. a feed channel; 16. a collection chamber.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 9, the embodiment of the invention provides a flange forging device, which comprises a base 1, a support body 2 is fixedly arranged on the back surface of the base 1, a power hammer 3 is fixedly connected to the upper part of the support body 2, an installation cavity 4 is arranged in the base 1, an air supply mechanism 10 is arranged behind the installation cavity 4, a guide ring 5 is fixedly connected to the middle part of the installation cavity 4, a scraping ring cavity 6 is arranged on the upper surface of the base 1, and the flange forging device further comprises
The material spraying mechanism 7 comprises a shaft body 71, a mixture channel 72 is arranged in the middle of the shaft body 71, a plurality of material spraying openings 73 are communicated with the left side and the right side of the top end of the mixture channel 72, a connecting pipe 74 is fixedly connected to the bottom end of the mixture channel 72, two rectangular through holes 75 are arranged on the curved surface of the connecting pipe 74, a connecting sheet 76 is rotatably arranged at the bottom end of the connecting pipe 74, an extension spring 77 is fixedly connected to the bottom of the connecting sheet 76, two limit protrusions 78 are arranged on the outer curved surface of the shaft body 71, a round hole 79 is arranged in the middle of the lower limit protrusion 78, a spur gear 710 is slidably connected to the outer curved surface of the shaft body 71, a driving gear 711 is meshed with the front surface of the spur gear 710, a motor 712 is fixedly arranged in the middle of the driving gear 711, the shaft body 71 is movably sleeved in the installation cavity 4, the lower end of the extension spring 77 is fixedly connected with the base 1, the motor 712 is fixedly arranged in the base 1, the effect of the device is that the air supply mechanism 10 supplies air to the installation cavity 4 between the guide ring 5 and the shaft body 71 through the lifting air passage 12, so that the shaft body 71 passes through the die to be lifted to the highest position, meanwhile, the connecting pipe 74 can follow the lifting, when in the highest position, the two rectangular through holes 75 can be communicated with the guide ring 5, the powdery mold release agent in the material cavity 14 can enter the feed channel 15 and the guide ring 5 due to self gravity and pass through the rectangular through holes 75, meanwhile, the motor 712 rotates, the air supply mechanism 10 supplies air to the bottom of the installation cavity 4 through the lower air passage 11, the air can enter from the bottom end of the connecting pipe 74 to drive the powdery mold release agent to move upwards, finally is discharged from the spraying opening 73 through the mixed material passage 72, and is uniformly sprayed on the inner surface of the die, and the motor 712 can drive the shaft body 71 to rotate so that the inner surface of the die is uniformly sprayed with the powdery mold release agent.
Wherein, the front intercommunication of air feed mechanism 10 has air drain 11, air feed mechanism 10's upper surface intercommunication has lifting air drain 12 and compression air drain 13, air feed mechanism 10 fixed connection is in the inside of base 1, material chamber 14 and collection chamber 16 have been seted up to the inside of base 1, material chamber 14 is located the left side of installation chamber 4, the top joint of material chamber 14 has the chamber lid, the bottom intercommunication of material chamber 14 has feed channel 15, collection chamber 16 is located the right side of installation chamber 4, its effect is, carry the likepowder mold release of material chamber 14 to the guide ring 5 through feed channel 15 in, but when guide ring 5 and rectangle through-hole 75 communicate, can get into in the connecting pipe 74.
The cleaning mechanism 8 further comprises an air outlet channel 81 and a scraping ring body 83, a control valve 82 is fixedly arranged at the bottom of the air outlet channel 81, a rotating groove 84 is formed in the inner wall of the scraping ring body 83, a gas distribution channel 85 is communicated with the right end of the rotating groove 84, a plurality of air outlet holes 86 which are arranged at equal intervals in a straight line are communicated with the lower side of the gas distribution channel 85, an air deflector 87 and a scraping plate 88 are fixedly connected to the lower surface of the scraping ring body 83, the air outlet channel 81 is formed in the shaft body 71 and communicated with a round hole 79, the scraping ring body 83 is movably arranged in the scraping ring cavity 6, the motor 712 works to drive the shaft body 71 to rotate, the scraping ring body 83 and the scraping plate 88 move along with the movement and simultaneously accumulate impurities on the upper surface of the base 1 on the rear side of the scraping plate 88, the control valve 82 is opened, the air supply mechanism 10 continues to supply air slowly, air in the installation cavity 4 enters the gas distribution channel 85 through the control valve 82, the air outlet channel 81 and the round hole 79, the air entering the air distribution channel 85 is discharged from the air outlet holes 86 below, and can pass through the air deflector 87 to enable the scraping plate 88 to move along with the scraping ring 88 and pass through the lower surface of the scraping ring body 6 to be in front of the scraping ring 16 when the upper surface of the scraping ring 88 is flush with the upper surface of the base 1, and the impurities can not fall into the clean top of the scraping ring 16 when the scraping ring 1.
The forging material pressing device comprises a base 1, a baffle mechanism 9, a pressing mechanism 10, a pressing air channel 13, a pressing spring 94, a pressing mechanism and a pressing mechanism, wherein the baffle mechanism 9 also comprises a baffle mechanism 9, the baffle mechanism 91 comprises an annular cavity 91, the middle part of the annular cavity 91 is movably sleeved with the annular baffle 92, the middle part of the annular baffle 92 is provided with a plurality of circumferentially equidistant notches 93, the bottom of the annular baffle 92 is fixedly connected with a plurality of circumferentially equidistant compression springs 94, the annular cavity 91 is arranged in the base 1, the pressing mechanism is used for feeding air to the annular cavity 91 above the annular baffle 92 through the pressing air channel 13 before forging material is placed, so that the annular baffle 92 moves downwards and presses the pressing springs 94, and when the upper surface of the annular baffle 92 is flush with the upper surface of the base 1; after the forging material is placed, the gas supply mechanism 10 discharges the gas of the annular cavity 91 above the annular baffle 92, the compression spring 94 can reset to enable the annular baffle 92 to be lifted slowly, and when the annular baffle 92 is lifted to the highest position, impurities are prevented from splashing in the forging process.
The depth value of the scraping ring cavity 6 is equal to the thickness value of the scraping ring body 83, and the bottom of the scraping ring cavity 6 is communicated with the collecting cavity 16, so that the scraping ring body 83 is hidden in the scraping ring cavity 6 when not working, and the upper surface of the base 1 is smooth.
Wherein, spacing protruding 78 and rotation groove 84 adaptation, the distance value between two spacing protruding 78 equals with the thickness value of scraping ring body 83, and its effect is, when spacing protruding 78 does not take place to rotate, can directly pass rotation groove 84 and upwards move, and when spacing protruding 78 removes to the rotation groove 84 middle part and take place to rotate, can drive scraping ring body 83 and reciprocate.
Wherein, the front end of air flue 11 communicates with the bottom of installation cavity 4, and the top and the installation cavity 4 of lifting air flue 12 and guide ring 5 communicate, and compression air flue 13 communicates with the inboard of annular chamber 91, and compression air flue 13 is located lifting air flue 12 rear, and feed channel 15 communicates with the middle part of guide ring 5.
The front and rear sides of the curved surface of the shaft body 71 are provided with moving grooves, the middle of the spur gear 710 is provided with sliding protrusions, and the sliding protrusions are in fit and clamping connection with the moving grooves.
Working principle:
before the device is used, the cavity cover is opened, a proper amount of powdery mold release agent is added into the material cavity 14, and the cavity cover is closed; the air supply mechanism 10 supplies air to the annular cavity 91 above the annular baffle 92 through the compression air passage 13, so that the annular baffle 92 moves downwards and presses the compression spring 94, and when the upper surface of the annular baffle 92 is flush with the upper surface of the base 1, the air supply mechanism 10 stops supplying air and stabilizes pressure;
when the steel forging device is used, steel materials heated to the temperature required by forging are placed in the middle of the upper surface of the base 1, gas of the annular cavity 91 above the annular baffle 92 is discharged through the gas supply mechanism 10, the compression spring 94 can reset to enable the annular baffle 92 to be lifted slowly, when the annular baffle 92 is lifted to the highest position, the gas supply mechanism 10 is closed, the power hammer 3 is started, the heated steel materials are subjected to preliminary breaking and hammering forging, and impurities fly out to impact the annular baffle 92 and then fall on the upper surface of the base 1 in the process;
after the preliminary forging is completed, tempering the steel, the air supply mechanism 10 supplies air to the mounting cavity 4 between the guide ring 5 and the shaft body 71 through the lifting air passage 12, the shaft body 71 and the limiting boss 78 can be slowly lifted along with the air, meanwhile, the connecting pipe 74 and the connecting pipe 76 can be lifted along with the lifting, the stretching spring 77 can be stretched in the lifting process of the connecting pipe 76, when the limiting boss 78 below is lifted to the middle part of the rotating groove 84, the lifting is suspended, the motor 712 works, the driving gear 711 is driven to rotate clockwise, the driving gear 711 can drive the spur gear 710 to rotate anticlockwise, the shaft body 71, the limiting boss 78 and the connecting pipe 74 rotate, meanwhile, the limiting boss 78 slides along the rotating groove 84, when the shaft body 71 and the limiting boss 78 rotate by a certain angle, the motor 712 stops working, when the shaft body 71 stops rotating, the air supply mechanism 10 continues to supply air to the mounting cavity 4 between the guide ring 5 and the shaft body 71 through the lifting air passage 12, the shaft body 71 is continuously lifted, the extension spring 77 is continuously stretched, the shaft body 71 is lifted to drive the scraper ring body 83 to be lifted upwards synchronously, when the bottom of the scraper 88 is flush with the upper surface of the base 1, the motor 712 is operated to drive the shaft body 71 to rotate, the scraper ring body 83 and the scraper 88 move along with the movement and simultaneously deposit impurities on the upper surface of the base 1 on the rear side of the scraper 88, the control valve 82 is opened, the air supply mechanism 10 continuously supplies air slowly, air in the installation cavity 4 enters the air distribution channel 85 through the control valve 82, the air outlet channel 81 and the round hole 79, the air entering the air distribution channel 85 is discharged from the air outlet hole 86 below, fine impurities which cannot be scraped by the scraper 88 are blown and collected on the front side of the scraper 88 through the air deflector 87, when the scraper 88 rotates to the upper side of the scraper ring cavity 6, the impurities can pass through the scraper ring cavity 6 to fall into the collecting cavity 16 below, when the impurities on the upper surface of the base 1 are cleaned, the scraping plate 88 stops above the scraping ring cavity 6, and the shaft body 71, the scraping ring body 83 and the extension spring 77 are reset through the cooperation of the air supply mechanism 10 and the motor 712;
when die forging is carried out, the die is placed at the center position of the upper surface of the base, the air supply mechanism 10 continues to supply air to the mounting cavity 4 between the guide ring 5 and the shaft body 71 through the lifting air passage 12, so that the shaft body 71 passes through the die to the highest position, meanwhile, the connecting pipe 74 can follow the lifting, when the die is at the highest position, the two rectangular through holes 75 are communicated with the guide ring 5, the powdery release agent in the material cavity 14 enters the feed passage 15 and the guide ring 5 due to self gravity and passes through the rectangular through holes 75, meanwhile, the motor 712 rotates, the air supply mechanism 10 supplies air to the bottom of the mounting cavity 4 through the lower air passage 11, air enters from the bottom end of the connecting pipe 74 and drives the powdery release agent to move upwards, the powdery release agent is discharged from the spraying opening 73 through the mixed material passage 72, the motor 712 can drive the shaft body 71 to rotate after the uniform powdery release agent is uniformly sprayed on the inner surface of the die, the motor 712 stops working, the air supply mechanism 10 stops supplying air to the lower air passage 11 and returns air to the lifting air passage 12, and the stretching spring 77 can drive the shaft body 71 and the connecting pipe 74 to reset the powdery release agent, so that the powdery release agent cannot be discharged; the tempered steel material is placed in a mold in which a powdery mold release agent is sprayed, and a power hammer 3 is started to perform the die forging.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a flange forging apparatus, includes base (1), the back fixed mounting of base (1) has supporter (2), the upper portion fixedly connected with power hammer (3) of supporter (2), install chamber (4) have been seted up to the inside of base (1), the rear of install chamber (4) is provided with air feed mechanism (10), its characterized in that: the middle part fixedly connected with guide ring (5) of installation cavity (4), scrape ring cavity (6) have been seted up to the upper surface of base (1), the front intercommunication of air feed mechanism (10) has lower air flue (11), the upper surface intercommunication of air feed mechanism (10) has lifting air flue (12) and compression air flue (13), the inside at base (1) is connected to air feed mechanism (10) fixed connection, material chamber (14) and collection chamber (16) have been seted up to the inside of base (1), material chamber (14) are located the left side of installation cavity (4), the top joint of material chamber (14) has the chamber lid, the bottom intercommunication of material chamber (14) has feed channel (15), collection chamber (16) are located the right side of installation cavity (4), still include
The spraying mechanism (7), spraying mechanism (7) is including axis body (71), mixed material way (72) have been seted up at the middle part of axis body (71), the left and right sides on mixed material way (72) top all communicates has a plurality of spouts material mouth (73), the bottom fixedly connected with connecting pipe (74) of mixed material way (72), two rectangle through-holes (75) have been seted up on the curved surface of connecting pipe (74), connecting piece (76) are installed in the bottom rotation of connecting pipe (74), the bottom fixedly connected with extension spring (77) of connecting piece (76), the outer curved surface of axis body (71) is equipped with two spacing protruding (78), below round hole (79) have been seted up at the middle part of spacing protruding (78), the outer curved surface sliding connection of axis body (71) has spur gear (710), the front of spur gear (710) meshes there is driving gear (711), the middle part fixed mounting of driving gear (711) has motor (712), axis body (71) is movable sleeve in the inside of installation cavity (4) extension spring (77), the bottom of motor (1) is fixed with base (712);
the cleaning mechanism (8), cleaning mechanism (8) is including air outlet channel (81), scraping ring body (83), control valve (82) is installed to the bottom fixed mounting of air outlet channel (81), the inner wall of scraping ring body (83) has seted up and has rotated groove (84), the right-hand member intercommunication of rotating groove (84) has branch air flue (85), the below intercommunication of branch air flue (85) has a plurality of straight line ventholes (86) that the equidistance was arranged, the lower surface fixedly connected with aviation baffle (87) and scraper blade (88) of scraping ring body (83), air outlet channel (81) are seted up in the inside of axis (71) and are linked together with round hole (79), scrape ring body (83) movable mounting in the inside of scraping ring chamber (6);
baffle mechanism (9), baffle mechanism (9) include annular chamber (91), annular baffle (92) have been cup jointed in the middle part activity of annular chamber (91), breach (93) that a plurality of circumference equidistance were arranged have been seted up at the middle part of annular baffle (92), compression spring (94) that a plurality of circumference equidistance were arranged are fixedly connected with to the bottom of annular baffle (92), the inside at base (1) is seted up in annular chamber (91).
2. A flange forging apparatus according to claim 1, wherein: the depth value of the scraping ring cavity (6) is equal to the thickness value of the scraping ring body (83), and the bottom of the scraping ring cavity (6) is communicated with the collecting cavity (16).
3. A flange forging apparatus according to claim 1, wherein: the limiting protrusions (78) are matched with the rotating grooves (84), and the distance value between the two limiting protrusions (78) is equal to the thickness value of the scraping ring body (83).
4. A flange forging apparatus according to claim 1, wherein: the front end of the lower air passage (11) is communicated with the bottom of the installation cavity (4), the lifting air passage (12) is communicated with the upper part of the guide ring (5) and the installation cavity (4), the compression air passage (13) is communicated with the inner side of the annular cavity (91), the compression air passage (13) is positioned behind the lifting air passage (12), and the feeding passage (15) is communicated with the middle part of the guide ring (5).
5. A flange forging apparatus according to claim 1, wherein: the front side and the rear side of the curved surface of the shaft body (71) are respectively provided with a movable groove, the middle part of the spur gear (710) is provided with a sliding bulge, and the sliding bulge is in fit and clamping connection with the movable grooves.
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| CN202410059274.1A CN117564206B (en) | 2024-01-16 | 2024-01-16 | Flange forging equipment |
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| CN117564206B true CN117564206B (en) | 2024-03-15 |
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Citations (7)
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|---|---|---|---|---|
| GB418819A (en) * | 1933-03-31 | 1934-10-31 | United Shoe Machinery Corp | Improvements in or relating to machines for finishing edges of sheet material |
| SU1588830A1 (en) * | 1987-09-21 | 1990-08-30 | М.М.Калинин | Pickup device for sweeping machine |
| JP2002177958A (en) * | 2000-12-12 | 2002-06-25 | Mitsuyoshi Yoneda | Facility for circulation application of wind, water and light, waste treatment and energy acquisition |
| JP2008068299A (en) * | 2006-09-15 | 2008-03-27 | Nissan Motor Co Ltd | Hot-forging die and hot-forging method |
| RU75214U1 (en) * | 2007-04-26 | 2008-07-27 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | SCRAPER |
| CN102861844A (en) * | 2011-07-08 | 2013-01-09 | 安徽安簧机械股份有限公司 | Forging mold releasing agent spraying device |
| CN115255241A (en) * | 2022-08-25 | 2022-11-01 | 淮安方圆锻造有限公司 | Stainless steel forging device and forging method thereof |
-
2024
- 2024-01-16 CN CN202410059274.1A patent/CN117564206B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB418819A (en) * | 1933-03-31 | 1934-10-31 | United Shoe Machinery Corp | Improvements in or relating to machines for finishing edges of sheet material |
| SU1588830A1 (en) * | 1987-09-21 | 1990-08-30 | М.М.Калинин | Pickup device for sweeping machine |
| JP2002177958A (en) * | 2000-12-12 | 2002-06-25 | Mitsuyoshi Yoneda | Facility for circulation application of wind, water and light, waste treatment and energy acquisition |
| JP2008068299A (en) * | 2006-09-15 | 2008-03-27 | Nissan Motor Co Ltd | Hot-forging die and hot-forging method |
| RU75214U1 (en) * | 2007-04-26 | 2008-07-27 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | SCRAPER |
| CN102861844A (en) * | 2011-07-08 | 2013-01-09 | 安徽安簧机械股份有限公司 | Forging mold releasing agent spraying device |
| CN115255241A (en) * | 2022-08-25 | 2022-11-01 | 淮安方圆锻造有限公司 | Stainless steel forging device and forging method thereof |
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|---|---|
| CN117564206A (en) | 2024-02-20 |
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