CN114273590A - Forging and pressing die for bearing forging - Google Patents
Forging and pressing die for bearing forging Download PDFInfo
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- CN114273590A CN114273590A CN202111365800.XA CN202111365800A CN114273590A CN 114273590 A CN114273590 A CN 114273590A CN 202111365800 A CN202111365800 A CN 202111365800A CN 114273590 A CN114273590 A CN 114273590A
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Abstract
The invention discloses a forging die for bearing forging, and relates to the technical field of bearing processing. The combined type forging die comprises a die carrying block, a combined function forging structure, a male die replacing structure and a male die structure, wherein the inner side of the die carrying block is fixedly connected with the combined function forging structure, and the bottom end of the combined function forging structure is fixedly connected with the male die replacing structure. According to the invention, through the design of the composite-function forging structure, the device is convenient for improving the downward pressing impact force in the forging process, and the counter-force generated on the die by forging is counteracted through the counter-force protection column module carried in the structure, so that the service life of the forging device is greatly prolonged, and through the matching design of the male die replacement structure and the male die structure, the device is convenient for replacing the male dies according to the processing technology requirements, and through the design of the male die structure, the position and the number of the male die main body are convenient to replace, so that the processing convenience is greatly improved.
Description
Technical Field
The invention relates to the technical field of bearing machining, in particular to a forging and pressing die for bearing forging.
Background
The bearing is used as a component which is most widely applied in the mechanical field, corresponding forging and pressing are often needed in the machining process, and a corresponding die is needed in the forging and pressing process, however, the service life of the existing forging and pressing die for forging the bearing is limited due to lack of treatment on counter force in the using process, and the shape of a male die in the forging and pressing die is inconvenient to adjust according to different machining processes.
Disclosure of Invention
The invention aims to provide a forging die for bearing forging, which aims to solve the existing problems: the existing forging and pressing die for forging the bearing is limited in service life due to lack of treatment on counter force in the using process.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a bearing forging is with forging mould, includes that mould carries on piece, complex function forging structure, terrace die change structure and terrace die structure, the inboard fixedly connected with complex function forging structure of mould carrying on piece, the bottom fixedly connected with terrace die change structure of complex function forging structure, the inboard joint of terrace die change structure has terrace die structure, complex function forging structure is used for increasing the pushing down gravity when forging and pressing and handles the impact force after the forging and pressing, terrace die change structure is used for convenient joining in marriage dress terrace die structure.
Preferably, the composite function forging structure comprises a counter force protection column module and a counterweight forging module, and the bottom end of the counter force protection column module is fixedly connected with the counterweight forging module.
Preferably, the counter weight impact forging module includes the counter weight post that weighs down, carries on post and counter weight granule, the inboard of carrying on the post is provided with a plurality of counter weight posts that weigh down, the top of counter weight post that weighs down and the bottom fixed connection of counter force protection post module, the inboard packing of counter weight post that weighs down has the counter weight granule.
Preferably, the reaction force protection column module comprises a component force derivation module and a carrying and unloading module, and the component force derivation module is arranged on the inner side of the carrying and unloading module.
Preferably, the carrying and force-unloading module comprises a carrying and force-unloading column, an extension positioning plate, an extension polished rod, a first spring and a sliding push block, wherein the four ends of the carrying and force-unloading column are fixedly connected with the extension positioning plate, the two sides of the bottom end of the extension positioning plate are welded with the first spring and the extension polished rod, the first spring is positioned on the outer side of the extension polished rod, and the outer side of the extension polished rod is also connected with the sliding push block in a sliding manner.
Preferably, the component force derivation module includes a stressed center push post, a component force push plate, a component force push rod and a component force push block, guide sliding grooves are formed in four ends of the carrying and unloading post, the bottom end of the carrying and unloading post is connected with the stressed center push post in a sliding mode, the component force push plate is fixed at the top end of the stressed center push post, the component force push rod is arranged at each of the four ends of the upper surface of the component force push plate, the component force push rod and the guide sliding grooves are in clearance fit, the component force push block is arranged at the top end of the component force push rod, and two ends of the upper surface of the component force push block are fixedly connected with the sliding push block.
Preferably, the male die replacing structure comprises an unlocking structure and a locking structure, the bottom end of the locking structure is fixedly connected with the male die structure, the inner side of the unlocking structure is provided with a locking structure, the unlocking structure comprises an inner locking column, a matched sub-guide block, a guide groove and a separating push block, the two sides of the inner assembling tight column are welded with matching sub-guide blocks, the inner sides of the matching sub-guide blocks are provided with guide grooves, the inner side of the guide groove is connected with a separation push block in a sliding way, the lock matching structure comprises a lock matching column, a reserved groove, a second spring and an insertion hoop, both sides of the matched lock column are provided with a reserved groove, one side inside the reserved groove is fixedly connected with a second spring, one side fixedly connected with that is close to of second spring and connects to join in marriage and join in marriage the guide block inserts the clamp, insert the clamp and join in marriage the inboard fixed connection of guide block, it is clearance fit to insert clamp and reserve groove inboard.
Preferably, the male die structure comprises a second male die block body, which is circular in shape.
Preferably, the male die structure comprises a loading wheel, a loading ring groove, an inserting loading groove, a loading magnetic suction block, a first male die body and a screw, wherein the inserting loading groove is formed in the outer side of the loading wheel, the loading ring groove is formed in one end of the loading wheel, the loading magnetic suction block is in clearance fit with the loading ring groove, the loading magnetic suction block is magnetically connected with the inserting loading groove, and one end of the loading magnetic suction block is fixedly connected with the first male die body through the screw.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the design of the composite-function forging structure, the device is convenient for improving the downward pressing impact force in the forging process, and the counter-force generated on the die by forging is counteracted through the counter-force protection column module carried in the structure, so that the service life of the forging device is greatly prolonged;
2. according to the device, the male die is convenient to replace according to the processing technology requirement through the matching design of the male die replacing structure and the male die structure, the position and the number of the male die main body are convenient to replace through the design of the male die structure, and the processing convenience is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a first embodiment of the present invention;
FIG. 2 is a schematic structural view of a second embodiment of the present invention;
FIG. 3 is an elevation view of a multi-function forging structure of the present invention;
FIG. 4 is a schematic view of a portion of a counterweight punch forging module according to the present invention;
FIG. 5 is a schematic view of a partial structure of a reaction force protection column module according to the present invention;
FIG. 6 is a partial structural schematic view of a male die changing structure of the present invention;
FIG. 7 is a partial schematic structural view of a second male mold structure of the invention;
fig. 8 is a partial structural schematic view of a first male mold structure of the invention.
In the figure: 1. a mold mounting block; 2. a composite function forging structure; 3. a male die replacement structure; 4. a male die structure; 5. a reaction force protection column module; 6. dropping the counterweight column; 7. carrying a column; 8. weighting the particles; 9. a stressed center push column; 10. carrying a force-unloading column; 11. extending the positioning plate; 12. an extended polish rod; 13. a first spring; 14. sliding the push block; 15. a component force push block; 16. a component force push rod; 17. a component force push plate; 18. a tight column is assembled inside; 19. matching and connecting the guide blocks; 20. a guide groove; 21. separating the push block; 22. matching a locking column; 23. reserving a groove; 24. a second spring; 25. inserting a clamp; 26. assembling a wheel; 27. assembling a ring groove; 28. inserted into the mounting groove; 29. carrying a magnetic block; 30. a first male die block body; 31. a screw; 32. a second male die block body.
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. 1-8, a bearing forging die comprises a die carrying block 1, a composite function forging structure 2, a male die replacing structure 3 and a male die structure 4, wherein the inner side of the die carrying block 1 is fixedly connected with the composite function forging structure 2, the bottom end of the composite function forging structure 2 is fixedly connected with the male die replacing structure 3, the male die structure 4 is clamped on the inner side of the male die replacing structure 3, the composite function forging structure 2 is used for increasing the pressing-down gravity during forging and processing the impact force after forging, and the male die replacing structure 3 is used for conveniently assembling the male die structure 4.
The composite functional forging structure 2 comprises a counter-force protection column module 5 and a counterweight forging die block, wherein the bottom end of the counter-force protection column module 5 is fixedly connected with the counterweight forging die block;
the counterweight impact forging module comprises a plurality of falling counterweight columns 6, a carrying column 7 and counterweight particles 8, the inner sides of the carrying columns 7 are provided with the plurality of falling counterweight columns 6, the top ends of the falling counterweight columns 6 are fixedly connected with the bottom end of the counter-force protection column module 5, and the counterweight particles 8 are filled in the inner sides of the falling counterweight columns 6;
the sliding of the balance weight particles 8 in the falling balance weight column 6 is utilized, so that the sliding falling is formed in the pressing process, the gravitational potential energy in the falling process is increased, and the falling force in the forging and pressing process is increased;
the counter-force protection column module 5 comprises a component force derivation module and a carrying and unloading module, and the component force derivation module is arranged on the inner side of the carrying and unloading module;
the carrying and force-unloading module comprises a carrying and force-unloading column 10, an extension positioning plate 11, an extension polished rod 12, a first spring 13 and a sliding push block 14, wherein the four ends of the carrying and force-unloading column 10 are fixedly connected with the extension positioning plate 11, the first spring 13 and the extension polished rod 12 are welded on two sides of the bottom end of the extension positioning plate 11, the first spring 13 is positioned on the outer side of the extension polished rod 12, and the sliding push block 14 is also connected on the outer side of the extension polished rod 12 in a sliding manner;
the component force derivation module comprises a stress center push column 9, a component force push plate 17, a component force push rod 16 and a component force push block 15, wherein guide sliding grooves are formed in four ends of a carrying stress unloading column 10, the bottom end of the carrying stress unloading column 10 is connected with the stress center push column 9 in a sliding mode, the component force push plate 17 is fixed at the top end of the stress center push column 9, the component force push rod 16 is arranged at each of four ends of the upper surface of the component force push plate 17, the component force push rod 16 is in clearance fit with the guide sliding grooves, the component force push block 15 is arranged at the top end of the component force push rod 16, and two ends of the upper surface of the component force push block 15 are fixedly connected with the sliding push block 14;
the generated counter force is pushed and derived to the component force push plate 17 through the sliding of the stress center push column 9 in the loading and unloading column 10, the component force push plate 17 is matched with the component force push rod 16, the component force push rod 16 transmits stress to the component force push block 15, the component force push block 15 is derived through the angle change generated in the stress process of the component force push rod 16, the component force push block 15 transmits the stress to the sliding push block 14, the sliding connection of the sliding push block 14 and the extension polished rod 12 is utilized, the sliding push block 14 pushes the stress to the first spring 13, the elastic potential energy generated in the stress process of the first spring 13 is utilized to offset the counter force led into the first spring 13, the stress repetition is avoided, and the service life is prolonged;
the male die replacing structure 3 comprises an unlocking structure and a locking structure, the bottom end of the locking structure is fixedly connected with the male die structure 4, the locking structure is assembled at the inner side of the unlocking structure, the unlocking structure comprises an internal assembling column 18, an assembling branch guide block 19, a guide groove 20 and a separating push block 21, the assembling branch guide block 19 is welded at both sides of the internal assembling column 18, the guide groove 20 is arranged at the inner side of the assembling branch guide block 19, the separating push block 21 is slidably connected at the inner side of the guide groove 20, the locking structure comprises an assembling column 22, the locking device comprises a reserved groove 23, a second spring 24 and an inserting hoop 25, wherein the reserved groove 23 is formed in each of two sides of a locking column 22, the second spring 24 is fixedly connected to one side inside the reserved groove 23, the inserting hoop 25 is fixedly connected to one side, close to a matched connection sub-guide block 19, of the second spring 24, the inserting hoop 25 is fixedly connected with the inner side of the matched connection sub-guide block 19, and the inserting hoop 25 is in clearance fit with the inner side of the reserved groove 23;
when the male die structure 4 is assembled, the assembling locking column 22 is inserted into the internal assembling locking column 18, the inserted hoop 25 is limited by the inner side of the internal assembling locking column 18, the inserted hoop 25 extrudes the second spring 24 to enter the inside of the reserved groove 23, the assembling locking column 22 is assembled in a sliding mode until the inserted hoop 25 is displaced to the position of the assembling distribution guide block 19, at the moment, the position of the assembling distribution guide block 19 loses the limit on the inserted hoop 25 due to the opening of the guide groove 20, the inserted hoop 25 loses the stress and is pushed out by the elastic resetting of the second spring 24, the inserted hoop 25 and the guide groove 20 are assembled and clamped, when the male die structure 4 is replaced, the separating push block 21 is pressed, the separating push block 21 finishes the extrusion on the inserted hoop 25 through the guide of the guide groove 20, the inserted hoop 25 extrudes the second spring 24, the second spring 24 is compressed to finish the contraction, and drives the inserted hoop 25 to enter the reserved groove 23, at the moment, the internal assembling column 18 is integrally pulled out of the assembling column 22, and the male die structure 4 is replaced;
the male die structure 4 comprises a second male die block body 32, the second male die block body 32 being circular in shape;
the male die structure 4 comprises a mounting wheel 26, a mounting ring groove 27, an insertion carrying groove 28, a carrying magnetic block 29, a first male die block main body 30 and a screw 31, wherein the insertion carrying groove 28 is formed in the outer side of the mounting wheel 26, the mounting ring groove 27 is formed in one end of the mounting wheel 26, the carrying magnetic block 29 and the mounting ring groove 27 are in clearance fit, the carrying magnetic block 29 is in magnetic connection with the insertion carrying groove 28, and one end of the carrying magnetic block 29 is fixedly connected with the first male die block main body 30 through the screw 31.
According to the position and the quantity of using first convex die piece main part 30 and adjust the joining in marriage the dress position of first convex die piece main part 30, the quantity of using according to first convex die piece main part 30 chooses for use the carrying magnetic piece 29 of corresponding quantity, it is spacing to utilize the guide of joining in marriage dress annular groove 27 for carrying magnetic piece 29 and inserting through joining in marriage dress annular groove 27 and carrying on groove 28, utilize carrying magnetic piece 29 and rotate around inserting carrying on groove 28, the adjusting position, after adjusting to suitable position, utilize screw 31 to accomplish first convex die piece main part 30 assembly.
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 (9)
1. The utility model provides a bearing forges and uses forging and pressing mould which characterized in that: carry on piece (1), complex function forging and pressing structure (2), terrace die change structure (3) and terrace die structure (4) including the mould, inboard fixedly connected with complex function forging and pressing structure (2) of mould carry on piece (1), bottom fixedly connected with terrace die change structure (3) of complex function forging and pressing structure (2), the inboard joint of terrace die change structure (3) has terrace die structure (4), complex function forging and pressing structure (2) are used for increasing the weight of pushing down when forging and pressing and handle the impact force after the forging and pressing, terrace die change structure (3) are used for convenient dress terrace die structure (4) of joining in marriage.
2. The forging die for forging a bearing according to claim 1, wherein: the complex function forging structure (2) comprises a counter-force protection column module (5) and a counterweight forging die block, wherein the counterweight forging die block is fixedly connected to the bottom end of the counter-force protection column module (5).
3. The forging die for forging a bearing according to claim 2, wherein: the counter weight impact forging module comprises a plurality of falling counter weight columns (6), carrying columns (7) and counter weight particles (8), wherein the inner sides of the carrying columns (7) are provided with the plurality of falling counter weight columns (6), the top ends of the falling counter weight columns (6) are fixedly connected with the bottom end of the counter force protection column module (5), and the inner sides of the falling counter weight columns (6) are filled with the counter weight particles (8).
4. The forging die for forging a bearing according to claim 3, wherein: the reaction protection column module (5) comprises a component force derivation module and a carrying and unloading module, and the component force derivation module is arranged on the inner side of the carrying and unloading module.
5. The forging die for forging a bearing according to claim 4, wherein: the carrying and unloading module comprises a carrying and unloading column (10), an extension positioning plate (11), an extension polished rod (12), a first spring (13) and a sliding push block (14), wherein the four ends of the carrying and unloading column (10) are fixedly connected with the extension positioning plate (11), the two sides of the bottom end of the extension positioning plate (11) are welded with the first spring (13) and the extension polished rod (12), the first spring (13) is positioned on the outer side of the extension polished rod (12), and the outer side of the extension polished rod (12) is connected with the sliding push block (14) in a sliding mode.
6. The forging die for forging a bearing according to claim 5, wherein: the component force derivation module comprises a stress center push column (9), a component force push plate (17), a component force push rod (16) and a component force push block (15), wherein guide sliding grooves are formed in four ends of the carrying and unloading column (10), the bottom end of the carrying and unloading column (10) is connected with the stress center push column (9) in a sliding mode, the component force push plate (17) is fixed to the top end of the stress center push column (9), the component force push rod (16) is arranged at four ends of the upper surface of the component force push plate (17), the component force push rod (16) is in clearance fit with the guide sliding grooves, the component force push block (15) is arranged at the top end of the component force push rod (16), and two ends of the upper surface of the component force push block (15) are fixedly connected with the sliding push block (14).
7. The forging die for forging a bearing according to claim 1, wherein: the male die replacing structure (3) comprises an unlocking structure and a locking structure, the bottom end of the locking structure is fixedly connected with the male die structure (4), the locking structure is assembled on the inner side of the unlocking structure, the unlocking structure comprises an inner assembling tight column (18), an assembling branch guide block (19), a guide groove (20) and a separating push block (21), the assembling branch guide block (19) is welded on the two sides of the inner assembling tight column (18), the guide groove (20) is formed in the inner side of the assembling branch guide block (19), the separating push block (21) is slidably connected with the inner side of the guide groove (20), the locking structure comprises an assembling lock column (22), a reserved groove (23), a second spring (24) and an inserting clamp (25), the reserved groove (23) is formed in each of the two sides of the assembling lock column (22), and the second spring (24) is fixedly connected to one side of the inner part of the reserved groove (23), one side fixedly connected with that is close to of second spring (24) and connects and join in marriage joint guide block (19) inserts clamp (25), insert clamp (25) and join in marriage joint guide block (19) inboard fixed connection, insert clamp (25) and reserve groove (23) inboard and be clearance fit.
8. The forging die for forging a bearing according to claim 1, wherein: the male die structure (4) comprises a second male die block body (32), and the shape of the second male die block body (32) is circular.
9. The forging die for forging a bearing according to claim 1, wherein: terrace die structure (4) including joining in marriage dress wheel (26), join in marriage dress annular (27), insert and carry on groove (28), carry on magnetism and inhale piece (29), first convex die piece main part (30) and screw (31), the outside of joining in marriage dress wheel (26) has been seted up and has been inserted and carry on groove (28), the one end of joining in marriage dress wheel (26) has been seted up and has been equipped with annular (27), carry on magnetism and inhale piece (29) and join in marriage dress annular (27) for clearance fit, carry on magnetism and inhale piece (29) and insert and carry on groove (28) magnetism and inhale and be connected, the one end of carrying on magnetism and inhaling piece (29) is passed through first convex die piece main part (30) of screw (31) fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111365800.XA CN114273590A (en) | 2021-11-18 | 2021-11-18 | Forging and pressing die for bearing forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111365800.XA CN114273590A (en) | 2021-11-18 | 2021-11-18 | Forging and pressing die for bearing forging |
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| CN114273590A true CN114273590A (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111365800.XA Pending CN114273590A (en) | 2021-11-18 | 2021-11-18 | Forging and pressing die for bearing forging |
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