CN115255364A - Alloy powder forging and pressing processing pedestal - Google Patents
Alloy powder forging and pressing processing pedestal Download PDFInfo
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- CN115255364A CN115255364A CN202211080455.XA CN202211080455A CN115255364A CN 115255364 A CN115255364 A CN 115255364A CN 202211080455 A CN202211080455 A CN 202211080455A CN 115255364 A CN115255364 A CN 115255364A
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- 238000005242 forging Methods 0.000 title claims abstract description 110
- 238000003825 pressing Methods 0.000 title claims abstract description 55
- 239000000843 powder Substances 0.000 title claims abstract description 35
- 239000000956 alloy Substances 0.000 title claims abstract description 26
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 50
- 239000002131 composite material Substances 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000004080 punching Methods 0.000 claims description 25
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000003754 machining Methods 0.000 description 6
- 238000004663 powder metallurgy Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
- B22F3/03—Press-moulding apparatus therefor
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses an alloy powder forging and pressing processing pedestal, which relates to the technical field of powder forging and pressing processing, and comprises a processing platform, wherein a forging and pressing mechanism is arranged on the processing platform, and the alloy powder forging and pressing processing pedestal further comprises: the stamping disc seat is rotatably arranged on the processing table, and a mould tray assembly is rotatably embedded in the stamping disc seat; the adjusting fluted disc piece is arranged on the inner side of the processing table, and a clutch transmission assembly is arranged on the adjusting fluted disc piece and is in alternate transmission connection with the stamping disc seat and the die tray assembly; and the composite driving assembly receives the driving of the forging mechanism and is in transmission connection with the adjusting gear disc piece and the clutch transmission assembly. The invention realizes the rotation adjustment of the mould tray assembly in an alternating type driven manner in the resetting stroke of the two times of composite forging and pressing processing processes so as to match the secondary forging and pressing, and drives the stamping disc seat to rotate after the secondary forging and pressing so as to drive the mould tray assembly to be separated from the forging and pressing processing area for blanking, thereby obviously improving the working efficiency.
Description
Technical Field
The invention relates to the technical field of powder forging and pressing, in particular to an alloy powder forging and pressing pedestal.
Background
As is known, powder forging refers to a new process which combines traditional powder metallurgy and precision die forging, has the advantages of metal powder and powder forging with the density close to the theoretical density of the material, overcomes the defect of low density of common powder metallurgy parts, and enables the physical and mechanical properties of the powder forging to reach or even exceed the level of common forgings. Meanwhile, the method also keeps the advantages of less common powder metallurgy and non-cutting process, and has the characteristics of accurate forming, high material utilization rate, less forging energy consumption and the like by reasonably designing the preformed blank and performing less flash-free forging.
The Chinese invention patent with the application publication number of CN109604589A, the application publication number of 2019, 04, 12 and the name of stamping equipment for powder metallurgy comprises a stamping machine body, an upper die and a bottom die which are arranged on the stamping machine body, wherein the bottom die is provided with a sliding chute, a feeding sliding plate is arranged in the sliding chute in a sliding mode, a material homogenizing cylinder is fixedly arranged on the feeding sliding plate and communicated with a discharging chute arranged on the feeding sliding plate, and the side wall of the material homogenizing cylinder is also communicated with a feeding pipe for conveying stamping raw materials into the material homogenizing cylinder; the top of the material homogenizing cylinder is fixedly provided with a motor, an output shaft of the motor is connected with a driving rod, the bottom of the driving rod penetrates through the material homogenizing cylinder and extends into the discharging groove, the bottom of the driving rod is connected with a cylindrical mounting piece, the side surface of the mounting piece is fixedly connected with a plurality of material stirring blocks for stirring stamping raw materials, and a gap is formed between every two adjacent material stirring blocks for enabling the stamping raw materials to enter the discharging groove from the gap; and moving the feeding sliding plate to enable the discharge chute to be communicated with the die cavity on the bottom die, so that the stamping raw materials in the discharge chute are conveyed into the die cavity.
The shortcoming of prior art lies in, when forging and pressing the alloy powder through forging and pressing equipment at present, because friction pressure transmission is inhomogeneous between the powder granule, different part density exists inhomogeneously in the compact, all adopts two forging and pressing in order to ensure the blank quality of forging and pressing shaping: be about to alloy powder and fill to the mould dish, then put the mould dish on the workstation of forging and pressing equipment, once suppress through the punching press head on the forging and pressing equipment, then the staff is rotating the mould dish and is adjusting the switching position, and the deuterogamy punching press head carries out the secondary and suppresses in order to accomplish the forging and pressing shaping, and the staff takes out the mould dish after the shaping again and separates blank this moment, and operating procedure is loaded down with trivial details, seriously influences production efficiency.
Disclosure of Invention
The invention aims to provide an alloy powder forging and pressing processing pedestal, which aims to overcome the defects in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides an alloy powder forging and pressing processing pedestal, includes the processing platform, the processing bench is installed forging and pressing mechanism, still includes: the stamping disc seat is rotatably arranged on the processing table, and a mould tray assembly is rotatably embedded in the stamping disc seat; the adjusting fluted disc piece is arranged on the inner side of the processing table, and a clutch transmission assembly is arranged on the adjusting fluted disc piece and is in alternate transmission connection with the stamping disc seat and the die tray assembly; the composite driving assembly receives the driving of the forging mechanism and is in transmission connection with the adjusting gear disc piece and the clutch transmission assembly; when the forging press mechanism moves downwards, the composite driving assembly drives the clutch transmission assembly to realize alternate switching and adjustment of the toothed disc part, the stamping disc seat and the die tray assembly in transmission connection, and when the forging press mechanism moves upwards, the composite driving assembly drives the adjustment of the toothed disc part to rotate so as to drive the stamping disc seat or the die tray assembly to rotate.
As a further description of the above technical solution: the die tray assemblies are arranged in two numbers, and the two die tray assemblies are symmetrical about the circle center of the stamping disc seat.
As a further description of the above technical solution: the compound drive subassembly is including rotating the regulating part, rotate the regulating part and rotate the inboard that sets up at the processing platform and be connected with the transmission of regulation fluted disc spare, the activity runs through in rotating the regulating part and is provided with the regulation connecting rod, the top of adjusting the connecting rod is connected with forging mechanism, the bottom of adjusting the connecting rod is connected with separation and reunion transmission assembly transmission through switching the regulating part.
As a further description of the above technical solution: the forging mechanism comprises a hydraulic cylinder, the hydraulic cylinder is fixed on the processing table through a vertical frame, and the hydraulic cylinder is connected with a punching head in a lifting mode.
As a further description of the above technical solution: the die tray assembly comprises a tray seat, the tray seat is rotatably embedded on the stamping tray seat, the bottom of the tray seat is fixedly connected with an adjusting shaft, and the adjusting shaft penetrates through the stamping tray seat and is connected with an adjusting gear.
As a further description of the above technical solution: the adjusting fluted disc piece comprises a fluted disc, and an annular gear ring meshed with the adjusting gear is arranged at the top of the fluted disc; the center of the fluted disc is provided with a square hole, the bottom of the fluted disc is integrally formed with an adjusting sleeve, and the inner cavity of the adjusting sleeve is communicated with the square hole.
As a further description of the above technical solution: the clutch transmission assembly comprises an adjusting shaft rod, the adjusting shaft rod is movably embedded in the adjusting sleeve, the top end of the adjusting shaft rod is rotatably connected with a rectangular insertion rod, a lifting positioning groove is formed in the inner wall of the adjusting sleeve, a positioning convex part is fixed on the outer side of the adjusting shaft rod, the lifting positioning groove is matched with the positioning convex part to lift and lock the adjusting shaft rod, and a square groove matched with the rectangular insertion rod is formed in the bottom of the stamping disc seat.
As a further description of the above technical solution: the rotary adjusting piece comprises a sleeve, the sleeve is rotatably arranged in the processing table, a driving gear ring is fixedly sleeved on the outer side of the sleeve through a one-way bearing, the driving gear ring is meshed with the fluted disc, and a spiral adjusting groove is formed in the inner wall of the sleeve.
As a further description of the above technical solution: the adjusting connecting rod penetrates through the sleeve, an adjusting convex part is arranged on the adjusting connecting rod, and the adjusting convex part is movably embedded in the spiral adjusting groove.
As a further description of the above technical solution: the switching adjusting piece comprises an adjusting rod and a bracket, the adjusting rod is arranged in the machining table in a rotating mode through a support, one end of the adjusting rod is connected with the bottom end of the adjusting connecting rod in a rotating mode, the bracket is arranged in the machining table in a lifting mode, the other end of the adjusting rod is provided with a sliding groove, a connecting shaft is arranged in the sliding groove in a sliding mode, and the connecting shaft is connected with the bracket in a rotating mode.
In the technical scheme, the alloy powder forging and pressing machining pedestal provided by the invention realizes that the mould tray assembly is driven to rotate and adjust in an alternating manner to match with secondary forging and pressing in the resetting stroke of the two times of composite forging and pressing machining processes, and the stamping disk seat is driven to rotate after the secondary forging and pressing so as to drive the mould tray assembly to be separated from a forging and pressing machining area for blanking, so that the working efficiency is obviously improved, the operation of a hand in the forging and pressing machining area of a stamping head is avoided when a worker operates, and the operation safety is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic view of an overall structure of an alloy powder forging process pedestal according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an internal structure of an alloy powder forging and processing pedestal according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a stamping tray provided in an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a mold pallet assembly according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of an adjusting fluted disc provided by an embodiment of the invention;
FIG. 6 is a schematic view of an assembly structure of an adjusting fluted disc and a clutch transmission assembly provided by the embodiment of the invention;
FIG. 7 is a schematic structural diagram of a lifting locking slot provided in an embodiment of the present invention;
FIG. 8 is a schematic view of a rotary adjustment member according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a switching adjustment member according to an embodiment of the present invention;
FIG. 10 is a schematic view of a mounting structure of the ring frame according to the embodiment of the present invention;
FIG. 11 is a schematic structural diagram of an adjustment shaft according to an embodiment of the present invention;
FIG. 12 is a schematic structural diagram of a ring frame according to an embodiment of the present invention.
Description of reference numerals:
1. a processing table; 11. erecting a frame; 12. a hydraulic cylinder; 13. punching a head; 2. punching a disc seat; 21. mounting grooves; 22. a square groove; 3. a mold tray assembly; 31. a tray seat; 32. an adjustment shaft; 321. a main shaft; 322. a telescopic sleeve frame; 323. a connecting spring; 33. an adjusting gear; 4. adjusting the connecting rod; 41. an adjustment projection; 5. rotating the adjusting member; 51. a sleeve; 52. a spiral adjustment groove; 53. a one-way bearing; 54. a drive gear ring; 6. adjusting the fluted disc; 61. a fluted disc; 62. an annular ring gear; 63. a square hole; 64. adjusting the sleeve; 65. a lifting locking groove; 651. a V-shaped guide groove; 652. an M-shaped guide groove; 7. a clutch transmission assembly; 71. a rectangular insertion rod; 72. adjusting the shaft lever; 73. a positioning projection; 74. a tension spring; 75. a return torsion spring; 8. switching the regulating member; 80. a support; 81. adjusting a rod; 82. a core bar; 83. a bracket; 84. a chute; 85. a connecting shaft; 9. an annular frame; 91. the segment is thickened.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
Referring to fig. 1-12, an embodiment of the present invention provides a technical solution: the utility model provides an alloy powder forging and pressing pedestal, includes processing platform 1, installs forging mechanism on the processing platform 1, and wherein, forging mechanism includes hydraulic cylinder 12, and hydraulic cylinder 12 is fixed on processing platform 1 through grudging post 11, and hydraulic cylinder 12 goes up the formula of falling and be connected with the ram head 13, and forging mechanism is carrying out forging and pressing man-hour, moves down through hydraulic cylinder 12 drive ram head 13 and carries out forging and pressing, still includes: the stamping disc seat 2 is rotationally arranged on the processing table 1, wherein the vertical projection of a stamping head 13 is positioned on the stamping disc seat 2, the stamping disc seat 2 is a disc-shaped mechanism, a mounting groove 21 is formed in the stamping disc seat, a die tray component 3 is rotationally embedded in the mounting groove 21, a die tray component 3 is rotationally embedded in the stamping disc seat 2, the die tray component 3 is used for mounting a powder stamping die disc, namely, during stamping and processing, the stamping die disc filled with alloy powder is mounted in the die tray component 3 to be matched with the stamping head 13 for stamping and processing, an adjusting gear disc component 6 is rotationally arranged on the inner side of the processing table 1, the adjusting gear disc component 6 is positioned at the bottom of the stamping disc seat 2 and coaxially arranged, and a clutch transmission component 7 arranged on the adjusting gear disc component 6 is in alternating transmission connection with the stamping disc seat 2 and the die tray component 3; separation and reunion drive assembly 7 has two operating condition promptly, when separation and reunion drive assembly 7 is in first work form, adjusts fluted disc spare 6 and is connected with the transmission of punching press dish seat 2 this moment, adjusts fluted disc spare 6 this moment and rotates synchronous drive punching press dish seat 2 and rotate, when separation and reunion drive assembly 7 is in second work form, adjusts fluted disc spare 6 this moment and is connected with the transmission of mould tray subassembly 3, and at this moment, when adjusting fluted disc spare 6 and rotating synchronous moving mould tray subassembly 3 rotates. The composite driving assembly receives the driving of the forging mechanism and is in transmission connection with the adjusting gear disc part 6 and the clutch transmission assembly 7; when the forging press mechanism moves downwards (i.e. the punch head 13 moves downwards for forging and pressing processing, at the moment, the composite driving assembly does not drive the adjusting toothed disc part 6 to rotate), the composite driving assembly drives the clutch transmission assembly 7 to realize the transmission connection of the alternately switched adjusting toothed disc part 6 with the punching disc seat 2 and the die tray assembly 3, i.e. when the punch head 13 moves downwards, the composite driving assembly drives the clutch transmission assembly 7 to switch between two working states so as to realize the transmission connection of the alternately switched adjusting toothed disc part 6 with the punching disc seat 2 and the die tray assembly 3, when the forging press mechanism moves upwards (i.e. the punch head 13 moves upwards for resetting, the composite driving assembly does not drive the clutch transmission assembly 7), the composite driving assembly drives the adjusting toothed disc part 6 to rotate so as to drive the punching disc seat 2 or the die tray assembly 3 to rotate, when the adjusting toothed disc part 6 is in transmission connection with the punching disc seat 2 at the moment, the composite driving assembly drives the adjusting toothed disc part 6 to rotate so as to drive the punching disc seat 2 to rotate, the punching disc seat 2 to realize the switching of the die tray assembly 3, when the adjusting toothed disc part 6 is adjusted, and the die tray assembly is connected with the adjusting toothed disc seat 3 so as to realize the secondary die tray assembly to rotate so as to drive the die tray 3 to drive the die assembly to rotate so as to process the die tray assembly to drive the die tray 3 to rotate.
The embodiment provides an alloy powder forging and pressing processing pedestal, a stamping disk seat 2 is rotatably arranged on a processing platform 1, a die tray component 3 is rotatably arranged on the stamping disk seat 2, when a forging mechanism presses down to forge and press the total powder on the inner side of a forging die disk in the die tray component 3, the composite driving component drives a clutch transmission component 7 to enable an adjusting gear disk piece 6 to be in transmission connection with the die tray component 3, after one-time forging and pressing processing is finished, when the forging mechanism resets, the composite driving component passively drives the adjusting gear disk piece 6 to drive the die tray component 3 to rotate and adjust, then secondary forging and pressing are carried out, the composite driving component drives the clutch transmission component 7 to enable the adjusting gear disk piece 6 to be in transmission connection with the stamping disk seat 2, thereby when forging mechanism resets after the secondary forging and pressing is accomplished, the driven formula drive of composite drive subassembly is adjusted fluted disc spare 6 and is driven punching press dish seat 2 and rotate, switch over the forging and pressing mould dish that will process to the forging and pressing station outside in order to realize, thereby be convenient for the staff carries out the unloading, this alloy powder forging and pressing processing pedestal realizes that alternate formula driven drive mould tray subassembly 3 rotates the adjustment in the stroke that resets of twice composite forging and pressing course of working in order to cooperate the secondary forging and pressing promptly, and drive punching press dish seat 2 rotates and breaks away from the forging and pressing area territory in order to drive mould tray subassembly 3 and carry out the unloading after the secondary forging and pressing, show improvement work efficiency, and the hand can not appear in the punching press head 13 forging and pressing area operation when making the staff operation, improve the security of operation.
In another embodiment of the present invention, two mold tray assemblies 3 are provided, and the two mold tray assemblies 3 are symmetrical with respect to the center of the stamping disc seat 2. Further, through being provided with two mould tray subassemblies 3 on punching press disk seat 2 altogether, when the mould tray subassembly 3 on a punching press disk seat 2 was located the forging and pressing processing region of ram-head 13 promptly, another mould tray subassembly 3 was located the regional outside of forging and pressing skilled worker this moment, and a mould tray subassembly 3 carries out forging and pressing processing promptly, and the staff can trade the material to the forging and pressing mould dish on another mould tray subassembly 3, realizes carrying out secondary composite forging and pressing processing in succession, further improves work efficiency.
In another embodiment of the present invention, the mold tray assembly 3 includes a tray seat 31, the tray seat 31 is rotatably embedded on the stamping tray seat 2, an adjusting shaft 32 is fixedly connected to the bottom of the tray seat 31, and the adjusting shaft 32 penetrates through the stamping tray seat 2 and is connected to an adjusting gear 33. The adjusting gear disc piece 6 comprises a gear disc 61, and the top of the gear disc 61 is provided with an annular gear ring 62 meshed with the adjusting gear 33; a square hole 63 is formed in the center of the fluted disc 61, an adjusting sleeve 64 is integrally formed at the bottom of the fluted disc 61, and the inner cavity of the adjusting sleeve 64 is communicated with the square hole 63. Clutch drive assembly 7 includes adjusting shaft pole 72, and adjusting shaft pole 72 activity is inlayed and is established in adjusting sleeve 64, and the top of adjusting shaft pole 72 rotates and is connected with rectangle inserted bar 71, and lifting locking groove 65 has been seted up to adjusting sleeve 64 inner wall, and adjusting shaft pole 72's the outside is fixed with location convex part 73, and lifting locking groove 65 cooperation location convex part 73 goes up and down the locking to adjusting shaft pole 72, and square groove 22 with the cooperation of rectangle inserted bar 71 use has been seted up to the bottom of punching press dish seat 2. When the rectangular inserted rod 71 in the clutch transmission assembly 7 is not inserted into the square groove 22 at the bottom of the stamping disc seat 2, the clutch transmission assembly 7 is in the second working state, that is, when the fluted disc 61 rotates, the annular gear ring 62 on the fluted disc 61 is engaged with the adjusting gear 33, so as to drive the adjusting gear 33 to rotate, and the adjusting gear 33 cooperates with the adjusting shaft 32 to drive the tray seat 31 to rotate and adjust so as to cooperate with the adjusting shaft for secondary forging and pressing. When the rectangular inserted bar 71 in the clutch transmission assembly 7 is inserted into the square groove 22 at the bottom of the stamping disc seat 2, the clutch transmission assembly 7 is in a first working state, that is, when the fluted disc 61 rotates, the fluted disc 61 cooperates with the rectangular inserted bar 71 to drive the stamping disc seat 2 to keep synchronous rotation, so that the stamping disc seat 2 is driven to coaxially rotate, and the die tray assembly 3 is driven to separate from the forging and pressing processing area for blanking.
In still another embodiment of the present invention, the compound driving assembly comprises a rotation adjusting member 5, the rotation adjusting member 5 is rotatably disposed inside the processing table 1 and is in transmission connection with an adjusting gear disc member 6, an adjusting link 4 is movably disposed in the rotation adjusting member 5 in a penetrating manner, the top end of the adjusting link 4 is connected with the forging mechanism, the adjusting link 4 is in an L-shaped structure, and the top end of the adjusting link is connected with the punching head 13. The rotary adjusting member 5 comprises a sleeve 51, the sleeve 51 is rotatably disposed in the processing table 1, and the outer side of the sleeve 51 is fixedly sleeved with a driving ring gear 54 through a one-way bearing 53, the one-way bearing 53 is a bearing capable of freely rotating in one direction and locked in the other direction, that is, when the sleeve 51 rotates in one direction, the one-way bearing 53 keeps free rotation, and when the sleeve 51 rotates in the other direction, the driving ring gear 54 is driven to rotate by matching with the one-way bearing 53, the driving ring gear 54 is meshed with a toothed disc 61, a spiral adjusting groove 52 is formed in the inner wall of the sleeve 51, the adjusting link 4 penetrates through the sleeve 51, an adjusting convex portion 41 is disposed on the adjusting link 4, and the adjusting convex portion 41 is movably embedded in the spiral adjusting groove 52. That is, when the punch head 13 in the forging mechanism performs the ascending and descending forging process, the punch head 13 synchronously drives the adjusting link 4 to perform the ascending and descending adjustment, when the adjusting link 4 descends, that is, when the forging mechanism performs the forging process, at this time, the adjusting protrusion 41 on the adjusting link 4 cooperates with the spiral adjusting groove 52 in the sleeve 51 to drive the sleeve 51 to rotate, at this time, the sleeve 51 keeps free rotation and does not drive the ring gear 54 to rotate, when the adjusting link 4 ascends, that is, when the forging mechanism resets, at this time, the adjusting protrusion 41 on the adjusting link 4 cooperates with the spiral adjusting groove 52 in the sleeve 51 to drive the sleeve 51 to rotate, the sleeve 51 cooperates with the one-way bearing 53 to drive the driving ring gear 54 to rotate, so as to drive the fluted disc 61 in the adjusting fluted disc 6 to rotate through the driving ring gear 54.
The bottom end of the adjusting connecting rod 4 is in transmission connection with the clutch transmission assembly 7 through a switching adjusting piece 8, the switching adjusting piece 8 comprises an adjusting rod 81 and a bracket 83, a cavity is formed in the processing table 1, the middle section position of the adjusting rod 81 is rotatably arranged in the cavity of the processing table 1 through a support 80, one end of the adjusting rod 81 is rotatably connected with the bottom end of the adjusting connecting rod 4, the bracket 83 is arranged in the cavity of the processing table 1 in a lifting mode, specifically, a core rod 82 is vertically fixed in the cavity of the processing table 1, the bracket 83 is sleeved on the core rod 82 in a sliding mode, the position of the bracket 83 corresponds to the position of the adjusting shaft rod 72 up and down, the other end of the adjusting rod 81 is provided with a sliding groove 84, a connecting shaft 85 is arranged in the sliding groove 84 in a sliding mode, the connecting shaft 85 is rotatably connected with the bracket 83, a lifting locking groove 65 is formed in the inner wall of the adjusting sleeve 64, and a positioning shaft rod 73 is fixed on the outer side of the adjusting shaft rod 72, the lifting locking groove 65 is matched with the positioning convex part 73 to lock the lifting of the adjusting shaft lever 72, specifically, when the adjusting connecting rod 4 moves downwards, that is, when the forging mechanism performs forging processing, one end of the adjusting rod 81 is driven by the bottom end of the adjusting connecting rod 4 to press downwards, the other end of the adjusting rod 81 is matched with the bracket 80 to lift, the other end of the adjusting rod 81 is matched with the connecting shaft 85 to drive the bracket 83, the bracket 83 drives the adjusting shaft lever 72 to lift, finally, the adjusting shaft lever 72 drives the rectangular inserting rod 71 to be inserted into the square groove 22 at the bottom of the punching disc seat 2, meanwhile, the lifting locking groove 65 in the adjusting sleeve 64 is matched with the positioning convex part 73 to lock the adjusting shaft lever 72, so that the rectangular inserting rod 71 is kept in the square groove 22 at the bottom of the punching disc seat 2, when the adjusting connecting rod 4 presses downwards for the second time, similarly, the adjusting connecting rod 4 drives the adjusting rod 81 to drive the adjusting shaft lever 72 to lift through the adjusting rod 81, at this time, the lifting locking groove 65 is matched with the positioning convex part 73 to unlock the adjusting shaft rod 72, and the adjusting shaft rod 72 is reset, namely, the rectangular insertion rod 71 is separated from the square groove 22 at the bottom of the punching disc seat 2.
The lifting locking groove 65 includes a V-shaped guide groove 651 and a VM-shaped guide groove 652 which are opened on the inner wall of the adjusting sleeve 64, and openings at two ends of the V-shaped guide groove 651 and openings at two ends of the M-shaped guide groove 652 are in conductive connection with each other, a reset torsion spring 75 is disposed between the rectangular insertion rod 71 and the adjusting shaft 72, and an elastic force of the reset torsion spring 75 is used for driving the adjusting shaft 72 and the rectangular insertion rod 71 to reset when they rotate, and a tension spring 74 is further sleeved on the adjusting shaft 72, and an elastic force of the tension spring 74 is used for driving the rectangular insertion rod 71 to move down, and initially, the positioning protrusion 73 on the adjusting shaft 72 is located at the lowest end of the V-shaped guide groove 651, when the adjusting shaft 72 is driven by the carriage 83 to move up by the adjusting shaft 72, the positioning protrusion 73 moves up along one side of the V-shaped guide groove 651 and enters the top end of the M-shaped guide groove 652, and at this time, when the carriage 83 does not drive the adjusting shaft 72 to move up, the adjusting shaft 72 under the elastic force of the adjusting shaft 74 and the elastic force of the adjusting shaft 75, the positioning protrusion 73 slides to the M-shaped guide groove 652, and when the adjusting shaft 71 slides up from the bottom of the adjusting shaft 22 to the bottom of the adjusting shaft seat, the bottom of the adjusting shaft 5, and the bottom of the adjusting shaft 5, and the adjusting shaft, and the bottom of the adjusting shaft 5 move up, and the bottom of the adjusting shaft, and the bottom of the adjusting shaft 5, and the bottom of the adjusting shaft 5.
Furthermore, an adjusting shaft 32 is fixedly connected to the bottom of the tray seat 31, the adjusting shaft 32 penetrates through the stamping tray seat 2 and is connected to an adjusting gear 33, the adjusting shaft 32 includes a main shaft 321, the top end of the main shaft 321 is fixedly connected to the tray seat 31, a telescopic sleeve frame 322 is sleeved at the bottom end of the main shaft 321, wherein the telescopic sleeve frame 322 can slide on the main shaft 321 for adjustment and cannot rotate, an adjusting gear 33 is fixed at the bottom end of the telescopic sleeve frame 322, a connecting spring 323 is fixed between the telescopic sleeve frame 322 and the main shaft 321, the elastic force of the connecting spring 323 is used for driving the telescopic sleeve frame 322 to move towards the main shaft 321, an annular frame 9 is fixed on a moving path of the adjusting shaft 32 on the inner side of the processing table 1, thickened sections 91 are arranged at positions corresponding to the upper and lower portions of the annular frame 9 and the forging mechanism, when the adjusting shaft 32 rotates to the thickened sections 91 on the annular frame 9, that one mold tray assembly 3 is located in a forging processing area, when the adjusting shaft 32 rotates to the thickened section 91, that the adjusting gear 33 is engaged with the annular frame 62, and when another adjusting shaft 32 rotates to drive the forging mold to rotate, the adjusting assembly, the forging tray assembly 3, and when the forging mold does not rotate, the forging mold 2 is located in the thickened processing area, the forging mold 2, the adjusting assembly, and the forging mold is located in the forging mold 2, and the forging mold is not to drive the adjusting mold.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (10)
1. The utility model provides an alloy powder forging and pressing pedestal, includes processing platform (1), install forging mechanism on processing platform (1), its characterized in that still includes:
the stamping disc seat (2) is rotatably arranged on the processing table (1), and a die tray assembly (3) is rotatably embedded in the stamping disc seat (2);
the adjusting fluted disc piece (6) is arranged on the inner side of the processing table (1), and a clutch transmission assembly (7) is arranged on the adjusting fluted disc piece (6) and is in alternate transmission connection with the stamping disc seat (2) and the die tray assembly (3);
the composite driving assembly receives the driving of the forging mechanism and is in transmission connection with the adjusting gear disc piece (6) and the clutch transmission assembly (7);
when the forging press mechanism moves downwards, the composite driving assembly drives the clutch transmission assembly (7) to realize alternate switching and adjustment of the gear disc piece (6) to be in transmission connection with the stamping disc seat (2) and the die tray assembly (3), and when the forging press mechanism moves upwards, the composite driving assembly drives the adjustment gear disc piece (6) to rotate so as to drive the stamping disc seat (2) or the die tray assembly (3) to rotate.
2. An alloy powder forging and processing pedestal according to claim 1, wherein two die tray assemblies (3) are provided, and the two die tray assemblies (3) are symmetrical about the center of the stamping disk seat (2).
3. An alloy powder forging and pressing pedestal according to claim 1, wherein the composite driving assembly comprises a rotary adjusting piece (5), the rotary adjusting piece (5) is rotatably arranged on the inner side of the processing table (1) and is in transmission connection with the adjusting fluted disc piece (6), an adjusting connecting rod (4) is movably arranged in the rotary adjusting piece (5) in a penetrating mode, the top end of the adjusting connecting rod (4) is connected with the forging and pressing mechanism, and the bottom end of the adjusting connecting rod (4) is in transmission connection with the clutch transmission assembly (7) through a switching adjusting piece (8).
4. An alloy powder forging and processing pedestal according to claim 1, wherein the forging mechanism comprises a hydraulic cylinder (12), the hydraulic cylinder (12) is fixed on the processing pedestal (1) through a stand (11), and the hydraulic cylinder (12) is connected with a punching head (13) in a lifting and descending manner.
5. An alloy powder forging process pedestal according to claim 3, wherein the die tray assembly (3) includes a tray seat (31), the tray seat (31) is rotatably embedded on the stamping tray seat (2), the bottom of tray seat (31) is fixed with and is connected with regulating spindle (32), regulating spindle (32) run through in punching press dish seat (2) and are connected with adjusting gear (33).
6. An alloy powder forging and processing pedestal according to claim 5, wherein said adjusting toothed disc member (6) includes a toothed disc (61), said toothed disc (61) being provided with an annular ring gear (62) engaged with said adjusting gear (33);
the center of circle position department of fluted disc (61) has seted up square hole (63), the bottom integrated into one piece of fluted disc (61) has adjusting sleeve pipe (64), and adjusting sleeve pipe (64) inner chamber with square hole (63) intercommunication.
7. The alloy powder forging and pressing pedestal according to claim 6, wherein the clutch transmission assembly (7) comprises an adjusting shaft rod (72), the adjusting shaft rod (72) is movably embedded in the adjusting sleeve (64), a rectangular inserted rod (71) is rotatably connected to the top end of the adjusting shaft rod (72), a lifting locking groove (65) is formed in the inner wall of the adjusting sleeve (64), a positioning convex portion (73) is fixed to the outer side of the adjusting shaft rod (72), the lifting locking groove (65) is matched with the positioning convex portion (73) to lock the lifting of the adjusting shaft rod (72), and a square groove (22) matched with the rectangular inserted rod (71) is formed in the bottom of the stamping disc seat (2).
8. An alloy powder forging and processing pedestal according to claim 7, wherein the rotary adjusting piece (5) comprises a sleeve (51), the sleeve (51) is rotatably arranged in the processing table (1), a driving gear ring (54) is fixedly sleeved on the outer side of the sleeve (51) through a one-way bearing (53), the driving gear ring (54) is meshed with a fluted disc (61), and a spiral adjusting groove (52) is formed in the inner wall of the sleeve (51).
9. The alloy powder forging and processing pedestal according to claim 8, wherein the adjusting link (4) penetrates through the sleeve (51), the adjusting link (4) is provided with an adjusting protrusion (41), and the adjusting protrusion (41) is movably embedded in the spiral adjusting groove (52).
10. The alloy powder forging and processing pedestal according to claim 9, wherein the switching adjusting piece (8) comprises an adjusting rod (81) and a bracket (83), the adjusting rod (81) is rotatably arranged in the processing table (1) through a support (80), one end of the adjusting rod (81) is rotatably connected with the bottom end of the adjusting connecting rod (4), the bracket (83) is arranged in the processing table (1) in a lifting manner, a sliding groove (84) is formed in the other end of the adjusting rod (81), a connecting shaft (85) is slidably arranged in the sliding groove (84), and the connecting shaft (85) is rotatably connected with the bracket (83).
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| CN202211080455.XA CN115255364B (en) | 2022-09-05 | 2022-09-05 | Alloy powder forging and pressing processing pedestal |
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| CN202211080455.XA CN115255364B (en) | 2022-09-05 | 2022-09-05 | Alloy powder forging and pressing processing pedestal |
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Cited By (1)
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| CN115255364B (en) | 2024-03-22 |
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