CN114309446A - Blank die for bearing forging - Google Patents
Blank die for bearing forging Download PDFInfo
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- CN114309446A CN114309446A CN202111348582.9A CN202111348582A CN114309446A CN 114309446 A CN114309446 A CN 114309446A CN 202111348582 A CN202111348582 A CN 202111348582A CN 114309446 A CN114309446 A CN 114309446A
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- 238000005242 forging Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 79
- 238000005520 cutting process Methods 0.000 claims abstract description 40
- 239000002994 raw material Substances 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 abstract description 13
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
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Abstract
The invention discloses a blanking die for bearing forging, and relates to the technical field of bearing processing equipment. The bearing material cutting device comprises a supporting table, wherein a supporting shell is fixed at one end of the top of the supporting table, a positioning mechanism is arranged on the inner side of the supporting shell and used for positioning the length needing to be cut, a cutting fixing shell is fixed at the top of the supporting shell, a cutting mechanism is arranged in the cutting fixing shell and used for continuously cutting bearing materials, and a clamping fixing shell is connected to the other end of the top of the supporting table in a sliding mode. According to the invention, through the matching of the material cutting mechanism, the feeding mechanism and the positioning mechanism, the bearing raw material can be efficiently and conveniently cut when the die is used, and through the matching of the rotating plate, the rotating shaft, the transmission gear and the transmission plate, the cutting knife can be moved to ascend and descend through the continuous ascending and descending of the transmission plate when the die is used, so that the bearing raw material can be continuously cut.
Description
Technical Field
The invention belongs to the technical field of bearing processing equipment, and particularly relates to a blanking die for bearing forging.
Background
The bearing is an important part in modern mechanical equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process and ensure the rotation precision of the mechanical rotating body, the bearing needs to be subjected to different processing procedures such as material cutting, forging, heat treatment, grinding and the like during production, the existing material cutting procedure is not convenient enough when the bearing raw material is cut, and the bearing raw material is not clamped firmly enough.
Disclosure of Invention
The invention aims to provide a blanking die for bearing forging, which solves the existing problems: the existing material cutting process is not convenient enough when the bearing raw material is cut.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a blanking die for bearing forging, which comprises a supporting table, wherein a supporting shell is fixed at one end of the top of the supporting table, a blanking fixing shell is fixed at the top of the supporting shell, and a blanking mechanism for blanking bearing raw materials is arranged in the blanking fixing shell;
the utility model discloses a cutting machine, including blank set casing, blank mechanism, drive gear, rotating plate, axis of rotation, drive gear and driving plate, the inside of blank set casing is fixed with rotation driving motor, rotation driving motor's output is connected with the rotating plate, the position that rotation driving motor one end and skew centre of a circle was kept away from to the rotating plate is fixed with circular rotating pin, the outside sliding connection of circular rotating pin has the rotating plate, the inside of rotating plate one end is fixed with the axis of rotation, just the axis of rotation rotates with the blank set casing and is connected, the outside of axis of rotation and the both sides that are located the rotating plate all are fixed with drive gear, the inside one end sliding connection who keeps away from rotation driving motor of blank set casing has the driving plate, just the driving plate is connected with the drive gear meshing, the bottom of driving plate is fixed with the cutting knife.
Furthermore, an annular groove is formed in the rotating plate, the rotating plate is connected with the circular rotating pin in a sliding mode through the annular groove, a tooth-shaped groove is formed in the transmission plate, and the transmission plate is connected with the transmission gear in a meshed mode through the tooth-shaped groove.
Furthermore, a positioning mechanism for positioning the length of the round bearing raw material is installed on the inner side of the supporting shell, the positioning mechanism comprises a lifting threaded rod, lifting plates, a positioning connecting plate, a position positioning plate, lifting driving motors and positioning pins, the supporting shell is internally provided with placing grooves, the lifting plates are slidably connected with the inside of the placing grooves, one of the placing grooves is internally fixed with the lifting driving motor, the output end of the lifting driving motor is connected with the lifting threaded rod, the lifting threaded rod is in threaded connection with one of the lifting plates, one side of each lifting plate is slidably connected with the positioning connecting plate, the lifting plates are internally provided with a buckle assembly for limiting the position of the positioning connecting plate, one end of each positioning connecting plate, which is far away from the lifting plates, is slidably connected with the position positioning plate, and the positioning connecting plate is internally provided with a first round hole, second circular ports have all been seted up to the inside equipartition at position locating plate both ends, the inside sliding connection of first circular port has the locating pin, just also sliding connection of locating pin and second circular port.
Further, the buckle subassembly includes location pull rod, backup pad, reset spring and arm-tie, the mounting groove has been seted up to the inside of lifter plate, the inside sliding connection of mounting groove has the backup pad, the inside of backup pad is fixed with the location pull rod, just the one end and the location connecting plate sliding connection of location pull rod, the other end of location pull rod is fixed with the arm-tie, the backup pad is close to the one end of arm-tie and the both sides that are located the location pull rod all are fixed with reset spring.
Furthermore, the other end of the top of the supporting table is connected with a clamping fixed shell in a sliding mode, and a clamping mechanism for fixing the circular bearing raw material is installed inside the clamping fixed shell.
Further, fixture includes centre gripping driving motor, rotating gear, transmission rack and splint, the inside of centre gripping set casing is fixed with centre gripping driving motor, centre gripping driving motor's output is connected with rotating gear, rotating gear's top and bottom all mesh are connected with the transmission rack, the inside of centre gripping set casing and the inside sliding connection who is located the transmission rack have the spacing subassembly of injecing the position of transmission rack, one of them the one end at transmission rack top is fixed with splint, another of them the other end at transmission rack top also is fixed with splint, and another of them fixed splint in transmission rack top and one of them transmission rack sliding connection, and two splint all with centre gripping set casing sliding connection.
Furthermore, a square hole is formed in the other clamping plate fixed to the top of the transmission rack, and one of the transmission racks is connected with the other clamping plate fixed to the top of the transmission rack in a sliding mode through the square hole.
Further, spacing subassembly includes spacing shell, connecting bolt and limiting plate, between spacing shell and the centre gripping set casing, equal sliding connection between spacing shell and the driving rack, the inside of spacing shell one end is provided with connecting bolt, the inside sliding connection of the spacing shell other end has the limiting plate, just limiting plate and centre gripping set casing sliding connection, the one end and the connecting bolt threaded connection of limiting plate.
The invention has the following beneficial effects:
1. according to the invention, through the matching of the material cutting mechanism, the feeding mechanism and the positioning mechanism, the bearing raw material can be efficiently and conveniently cut when the die is used.
2. According to the invention, through the matching of the lifting plate, the positioning connecting plate, the position positioning plate and the buckle assembly, the length of the position positioning plate can be adjusted according to the length determined by the positioning mechanism when the positioning mechanism is used.
3. According to the invention, through the matching of the rotating plate, the rotating shaft, the transmission gear and the transmission plate, the cutting knife can be moved to ascend and descend by the continuous ascending and descending of the transmission plate when the die is used, so that the bearing raw material can be continuously cut.
4. According to the invention, through the matching of the rotating gear, the transmission rack, the clamping plate and the limiting assembly, the clamping mechanism can stably clamp the bearing raw material when in use, and a certain position of the transmission rack can be limited through the limiting assembly.
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 blanking die for forging a bearing according to the present invention;
FIG. 2 is a side view of a blanking die for forging a bearing according to the present invention;
FIG. 3 is a schematic view of the internal structure of a supporting shell of a blanking die for forging a bearing according to the present invention;
FIG. 4 is a schematic view of a connecting structure of a positioning connecting plate and a lifting plate of the blanking die for bearing forging according to the present invention;
FIG. 5 is a schematic view of the internal structure of a lifter plate of a blanking die for forging a bearing according to the present invention;
FIG. 6 is a schematic view of the internal structure of a blanking die blanking fixing shell for bearing forging according to the present invention;
FIG. 7 is a schematic view of the internal structure of a cutting die clamping fixing shell for bearing forging according to the present invention;
fig. 8 is a schematic view of a connection structure of a limiting plate and a limiting shell of the blanking die for bearing forging of the invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a support table; 2. a support housing; 3. cutting and fixing the shell; 4. clamping the fixed shell; 5. lifting a threaded rod; 6. a lifting plate; 7. positioning the connecting plate; 8. a position locating plate; 9. a lifting drive motor; 10. positioning pins; 11. positioning the pull rod; 12. a support plate; 13. a return spring; 14. pulling a plate; 15. rotating the drive motor; 16. rotating the disc; 17. a circular rotation pin; 18. a rotating plate; 19. a rotating shaft; 20. a transmission gear; 21. a drive plate; 22. a cutting knife; 23. a clamping drive motor; 24. a rotating gear; 25. a drive rack; 26. a splint; 27. a limiting shell; 28. a connecting bolt; 29. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention is a blanking die for forging a bearing, including a supporting platform 1, a supporting shell 2 fixed at one end of the top of the supporting platform 1, a positioning mechanism installed at the inner side of the supporting shell 2, used for positioning the length to be cut, a cutting fixing shell 3 is fixed at the top of the supporting shell 2, a cutting mechanism is arranged in the cutting fixing shell 3, used for continuously cutting bearing raw materials, the other end of the top of the supporting platform 1 is connected with a clamping fixed shell 4 in a sliding way, a sliding groove is arranged in the supporting platform 1 and at the position corresponding to the clamping fixed shell 4, the supporting platform 1 is connected with the clamping fixed shell 4 in a sliding way through the sliding groove, a clamping mechanism is arranged in the clamping fixed shell 4, the material cutting die is used for clamping and fixing bearing raw materials, so that the bearing raw materials can be cut efficiently and conveniently when the die is used.
Referring to fig. 3-5, the positioning mechanism includes a lifting threaded rod 5, lifting plates 6, a positioning connection plate 7, a position positioning plate 8, lifting driving motors 9 and positioning pins 10, the supporting shell 2 is provided with placing grooves inside both ends, the lifting plates 6 are slidably connected inside the placing grooves, a lifting driving motor 9 is fixed inside one of the placing grooves, the output end of the lifting driving motor 9 is connected with the lifting threaded rod 5, so that the lifting driving motor 9 can rapidly drive the lifting threaded rod 5 to rotate after being powered, and the lifting threaded rod 5 is in threaded connection with one of the lifting plates 6, so that the lifting threaded rod 5 can drive the lifting plate 6 in threaded connection to lift when rotating, one side of the lifting plate 6 is slidably connected with the positioning connection plate 7, a buckle assembly is further installed inside the lifting plate 6 for limiting the position of the positioning connection plate 7, one end, far away from the lifting plate 6, of the positioning connecting plate 7 is connected with a position positioning plate 8 in a sliding mode, so that the length of the position positioning plate 8 inside the positioning connecting plate 7 can be adjusted, a first circular hole is formed in the positioning connecting plate 7, second circular holes are uniformly formed in the two ends of the position positioning plate 8, a positioning pin 10 is connected inside the first circular hole in a sliding mode, and the positioning pin 10 is connected with the second circular holes in a sliding mode, so that the length of the position positioning plate 8 can be adjusted according to the length determined by a positioning mechanism when the positioning mechanism is used;
the buckle component comprises a positioning pull rod 11, a support plate 12, a reset spring 13 and a pull plate 14, wherein the interior of the lifting plate 6 is provided with a mounting groove, the interior of the mounting groove is slidably connected with the support plate 12, the interior of the support plate 12 is fixedly provided with the positioning pull rod 11, so that the support plate 12 can drive the positioning pull rod 11 to slide after sliding, one end of the positioning pull rod 11 is slidably connected with the positioning connecting plate 7, the interior of the positioning connecting plate 7 and the position corresponding to the positioning pull rod 11 are provided with a square groove, the positioning connecting plate 7 is slidably connected with the positioning pull rod 11 through the square groove, the other end of the positioning pull rod 11 is fixedly provided with the pull plate 14, so that when the positioning connecting plate 7 needs to be taken down, the pull plate 14 is pulled to drive the positioning pull rod 11 to move, and then the positioning connecting plate 7 can be taken down conveniently, the reset spring 13 is fixed at one end of the support plate 12 close to the pull plate 14 and at two sides of the positioning pull rod 11, so that the fixing of the positioning connection plate 7 can be facilitated;
as shown in fig. 6, the material cutting mechanism includes a rotation driving motor 15, a rotation disc 16, a circular rotation pin 17, a rotation plate 18, a rotation shaft 19, a transmission gear 20 and a transmission plate 21, the rotation driving motor 15 is fixed inside the material cutting fixing shell 3, the output end of the rotation driving motor 15 is connected with the rotation disc 16, the circular rotation pin 17 is fixed at a position of the rotation disc 16 away from one end of the rotation driving motor 15 and deviating from the center of the circle, the rotation plate 18 is slidably connected to the outer side of the circular rotation pin 17, an annular groove is formed inside the rotation plate 18, and the rotation plate 18 and the circular rotation pin 17 are slidably connected through the annular groove, so that when the rotation disc 16 drives the circular rotation pin 17 to rotate, the circular rotation pin 17 can drive the slidably connected rotation plate 18 to rotate;
a rotating shaft 19 is fixed inside one end of the rotating plate 18, and the rotating shaft 19 is rotatably connected with the cutting fixing shell 3, so that the rotating shaft 19 can be more stable when rotating, transmission gears 20 are fixed outside the rotating shaft 19 and on both sides of the rotating plate 18, so that when the rotating plate 18 drives the rotating shaft 19 to rotate, the rotating shaft 19 synchronously drives the transmission gears 20 to rotate, one end of the inside of the cutting fixing shell 3, which is far away from the rotation driving motor 15, is slidably connected with a transmission plate 21, the transmission plate 21 is meshed and connected with the transmission gears 20, a tooth-shaped groove is formed inside the transmission plate 21, the transmission plate 21 is meshed and connected with the transmission gears 20 through the tooth-shaped groove, so that the transmission plate 21 can be conveniently driven to lift when the transmission gears 20 rotate, a cutting knife 22 is fixed at the bottom of the transmission plate 21, so that a mold can lift by constantly lifting and moving the cutting knife 22 through the transmission plate 21 when in use, thereby can constantly carry out the blank to the bearing raw materials.
Referring to fig. 7-8, the clamping mechanism includes a clamping driving motor 23, a rotating gear 24, transmission racks 25 and clamping plates 26, the clamping driving motor 23 is fixed inside the clamping fixing housing 4, the output end of the clamping driving motor 23 is connected with the rotating gear 24, the top and the bottom of the rotating gear 24 are respectively engaged and connected with the transmission racks 25, so that the rotating gear 24 can move towards the inside or the outside by driving the two transmission racks 25 when rotating, a limiting component is slidably connected inside the clamping fixing housing 4 and inside the transmission racks 25 for limiting the positions of the transmission racks 25, one end of the top of one transmission rack 25 is fixed with the clamping plate 26, the other end of the top of the other transmission rack 25 is also fixed with the clamping plate 26, and the clamping plate 26 fixed on the top of the other transmission rack 25 is slidably connected with one transmission rack 25, a square hole is formed in the clamping plate 26 fixed to the top of the other transmission rack 25, the one transmission rack 25 is connected with the clamping plate 26 fixed to the top of the other transmission rack 25 in a sliding mode through the square hole, and the two clamping plates 26 are connected with the clamping fixing shell 4 in a sliding mode, so that the bearing raw materials can be clamped stably when the clamping mechanism is used;
the limiting component comprises a limiting shell 27, a connecting bolt 28 and a limiting plate 29, the limiting shell 27 and the clamping fixed shell 4, the limiting shell 27 and the transmission rack 25 are connected in a sliding way, so that the spacing shell 27 can be conveniently installed at the inner side of the driving rack 25 through the clamping fixing shell 4, so that the transmission rack 25 can slide on the outer side of the limit shell 27, the connecting bolt 28 is arranged inside one end of the limit shell 27, the limit plate 29 is connected inside the other end of the limit shell 27 in a sliding way, and the limit plate 29 is connected with the clamping fixed shell 4 in a sliding way, one end of the limit plate 29 is connected with the connecting bolt 28 in a threaded way, the position of the stopper plate 29 can be fixed by the rotation of the connecting bolt 28, so that the driving rack 25 can be restricted in position by the stopper housing 27 slidably coupled when sliding, thereby preventing the driving rack 25 from being disengaged from the rotating gear 24.
One specific application of this embodiment is: when in use, the pulling plate 14 is pulled firstly, so that the pulling plate 14 drives the positioning pull rod 11 to move outwards, the positioning pull rod 11 moves outwards to drive the supporting plate 12 to move, the supporting plate 12 compresses the return spring 13, then one end of the positioning connecting plate 7 is placed on the inner side of the lifting plate 6 through the sliding connection of the positioning connecting plate 7 and the lifting plate 6, then the pulling plate 14 is released, the positioning pull rod 11 limits the position of the positioning connecting plate 7 through the sliding connection with the positioning connecting plate 7 through the rebound of the return spring 13, then the positioning pin 10 is pulled upwards, so that the positioning pin 10 is separated from the positioning connecting plate 7, the position of the position positioning plate 8 is adjusted to the length of the round bearing raw material to be cut, then, the position of the position positioning plate 8 which is adjusted is fixed through the sliding connection of the positioning pin 10 and the first circular hole and the sliding connection of the positioning pin 10 and the second circular hole;
then, a round bearing raw material to be cut is placed between two clamping plates 26 at the top of a clamping fixed shell 4, then the clamping driving motor 23 is powered on, so that the clamping driving motor 23 drives a rotating gear 24 to rotate, the rotating gear 24 rotates to drive two transmission racks 25 which are connected in a meshed mode to move inwards at the same time, the position of the transmission racks 25 is limited through a limiting mechanism, the transmission racks 25 are prevented from being disengaged from the meshing of the rotating gear 24, and when the two transmission racks 25 move inwards at the same time, the clamping plates 26 are driven to move inwards and clamp the round bearing raw material;
then, the clamping fixing shell 4 is manually pushed, so that the clamping fixing shell 4 is in sliding connection with the supporting table 1 to drive the clamped circular bearing raw material to move, the circular bearing raw material moves in the supporting shell 2, and one end of the circular bearing raw material is in contact with the position positioning plate 8;
then, the rotating disc 16 is driven to rotate by electrifying the rotating driving motor 15, the rotating disc 16 rotates to drive the round rotating pin 17 deviating from the circle center to rotate, the rotating pin 19 is fixed with the rotating plate 18 through the rotating shaft 19, the rotating shaft 19 is connected with the material cutting fixing shell 3 in a rotating mode, the round rotating pin 17 rotates to rotate up and down through the rotating plate 18 in circular groove sliding connection, the rotating plate 18 rotates to drive the transmission gear 20 to rotate forwards and backwards through the rotating shaft 19, the transmission gear 20 rotating forwards and backwards drives the transmission plate 21 connected in meshing mode to lift, the transmission plate 21 lifts to drive the cutting knife 22 to lift, and then the circular bearing raw material is cut through the cutting knife 22 which continuously lifts.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a bearing forges and uses blank mould, includes brace table (1), its characterized in that: a supporting shell (2) is fixed at one end of the top of the supporting platform (1), a cutting fixing shell (3) is fixed at the top of the supporting shell (2), and a cutting mechanism for cutting bearing raw materials is installed inside the cutting fixing shell (3);
the cutting mechanism comprises a rotary driving motor (15), a rotary disc (16), a circular rotary pin (17), a rotary plate (18), a rotary shaft (19), a transmission gear (20) and a transmission plate (21), the rotary driving motor (15) is fixed inside the cutting fixing shell (3), the output end of the rotary driving motor (15) is connected with the rotary disc (16), the rotary disc (16) is far away from one end of the rotary driving motor (15) and is fixed with the circular rotary pin (17) at a position deviating from the circle center, the outer side of the circular rotary pin (17) is connected with the rotary plate (18) in a sliding manner, the inner side of one end of the rotary plate (18) is fixed with the rotary shaft (19), the rotary shaft (19) is rotatably connected with the cutting fixing shell (3), the transmission gear (20) is fixed outside the rotary shaft (19) and on two sides of the rotary plate (18), one end of the inside of the cutting fixing shell (3), which is far away from the rotating driving motor (15), is connected with a transmission plate (21) in a sliding mode, the transmission plate (21) is connected with a transmission gear (20) in a meshed mode, and a cutting knife (22) is fixed to the bottom of the transmission plate (21).
2. The blanking die for bearing forging as set forth in claim 1, wherein the rotating plate (18) is internally provided with an annular groove, the rotating plate (18) is slidably connected with the circular rotating pin (17) through the annular groove, the driving plate (21) is internally provided with a toothed groove, and the driving plate (21) is engaged with the transmission gear (20) through the toothed groove.
3. The blanking die for bearing forging according to claim 1, wherein a positioning mechanism for positioning the length of the round bearing raw material is installed on the inner side of the supporting shell (2), the positioning mechanism comprises a lifting threaded rod (5), a lifting plate (6), a positioning connecting plate (7), a position positioning plate (8), a lifting driving motor (9) and a positioning pin (10), placing grooves are formed in the two ends of the supporting shell (2), the lifting plate (6) is connected to the inside of each placing groove in a sliding manner, the lifting driving motor (9) is fixed inside one of the placing grooves, the lifting threaded rod (5) is connected to the output end of the lifting driving motor (9), the lifting threaded rod (5) is in threaded connection with one of the lifting plates (6), and the positioning connecting plate (7) is connected to one side of the lifting plate (6) in a sliding manner, the buckle subassembly that restricts is carried out to the position of locating connection board (7) still installed to the inside of lifter plate (6), the one end sliding connection that lifter plate (6) were kept away from in locating connection board (7) has position locating plate (8), first circular port has been seted up to the inside of locating connection board (7), the second circular port has all been seted up to the inside equipartition at position locating plate (8) both ends, the inside sliding connection of first circular port has locating pin (10), just also sliding connection is carried out with the second circular port in locating pin (10).
4. The bearing forging blank die according to claim 3, wherein the buckle assembly comprises a positioning pull rod (11), a support plate (12), a return spring (13) and a pull plate (14), a mounting groove is formed in the lifting plate (6), the support plate (12) is connected to the mounting groove in a sliding mode, the positioning pull rod (11) is fixed to the support plate (12), one end of the positioning pull rod (11) is connected with the positioning connecting plate (7) in a sliding mode, the pull plate (14) is fixed to the other end of the positioning pull rod (11), and the return spring (13) is fixed to one end, close to the pull plate (14), of the support plate (12 and located on two sides of the positioning pull rod (11).
5. The blanking die for forging a bearing as recited in claim 1, wherein a clamping fixing shell (4) is slidably connected to the other end of the top of the supporting platform (1), and a clamping mechanism for fixing the round bearing raw material is installed inside the clamping fixing shell (4).
6. The blanking die for bearing forging according to claim 5, wherein the clamping mechanism comprises a clamping driving motor (23), a rotating gear (24), a transmission rack (25) and a clamping plate (26), the clamping driving motor (23) is fixed inside the clamping fixed shell (4), the rotating gear (24) is connected to the output end of the clamping driving motor (23), the transmission rack (25) is connected to the top and the bottom of the rotating gear (24) in a meshing manner, a limiting component for limiting the position of the transmission rack (25) is connected to the inside of the clamping fixed shell (4) and located inside the transmission rack (25) in a sliding manner, the clamping plate (26) is fixed to one end of the top of one transmission rack (25), and the clamping plate (26) is fixed to the other end of the top of the other transmission rack (25), and the other clamping plate (26) fixed at the top of the transmission rack (25) is in sliding connection with one of the transmission racks (25), and the two clamping plates (26) are in sliding connection with the clamping fixed shell (4).
7. The blanking die for bearing forging according to claim 6, wherein a square hole is formed in the clamping plate (26) fixed to the top of the other transmission rack (25), and one of the transmission racks (25) is slidably connected with the clamping plate (26) fixed to the top of the other transmission rack (25) through the square hole.
8. The blanking die for bearing forging according to claim 6, wherein the limiting assembly comprises a limiting shell (27), a connecting bolt (28) and a limiting plate (29), the limiting shell (27) and the clamping fixing shell (4) are connected in a sliding mode, the limiting shell (27) and the transmission rack (25) are connected in a sliding mode, the connecting bolt (28) is arranged inside one end of the limiting shell (27), the limiting plate (29) is connected inside the other end of the limiting shell (27) in a sliding mode, the limiting plate (29) is connected with the clamping fixing shell (4) in a sliding mode, and one end of the limiting plate (29) is connected with the connecting bolt (28) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111348582.9A CN114309446B (en) | 2021-11-15 | 2021-11-15 | Blank mould for bearing forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111348582.9A CN114309446B (en) | 2021-11-15 | 2021-11-15 | Blank mould for bearing forging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114309446A true CN114309446A (en) | 2022-04-12 |
| CN114309446B CN114309446B (en) | 2023-12-01 |
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|---|---|---|---|
| CN202111348582.9A Active CN114309446B (en) | 2021-11-15 | 2021-11-15 | Blank mould for bearing forging |
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| CN213288498U (en) * | 2020-09-17 | 2021-05-28 | 金华枫叶红电器有限公司 | Wire cutting device for power line processing |
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| CN214278479U (en) * | 2021-01-25 | 2021-09-24 | 深圳市鸿升光通讯设备有限公司 | Optical module is with interface support that has transform structure |
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| CN213615384U (en) * | 2020-11-10 | 2021-07-06 | 中核嘉华设备制造股份公司 | Ha shi alloy makes plate drilling equipment |
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