CN213176446U - Crankshaft device of press machine equipment - Google Patents
Crankshaft device of press machine equipment Download PDFInfo
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- CN213176446U CN213176446U CN202022113761.1U CN202022113761U CN213176446U CN 213176446 U CN213176446 U CN 213176446U CN 202022113761 U CN202022113761 U CN 202022113761U CN 213176446 U CN213176446 U CN 213176446U
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- crankshaft
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Abstract
The utility model discloses a press equipment crankshaft device, comprising a main body, the lower extreme of main part is provided with the bottom plate, the upper end of bottom plate is provided with the support frame, the top of support frame is provided with second rotary bearing, the inboard of second rotary bearing is in the same place with the outer wall swing joint of bent axle, be provided with the shock attenuation spring beam in the middle of the outer wall of bent axle, the right-hand member of bent axle is in the same place with the inboard fixed connection of locking ring, the outer wall of locking ring is provided with first fixed plate, the side of first fixed plate is in the same place with the one end fixed connection of shock attenuation telescopic link, the other end of shock attenuation telescopic link is in the same place with the side fixed connection of second fixed plate, the opposite side of second fixed plate. The utility model discloses in, install the shock attenuation telescopic link through the inner wall at the foreign steamer, for the shock attenuation when the bent axle is rotatory, increase stability when for the bent axle is rotatory.
Description
Technical Field
The utility model relates to a press field especially relates to a press equipment crankshaft device.
Background
The press is a universal press with exquisite structure. The press machine can be widely applied to the processes of cutting, punching, blanking, bending, riveting, forming and the like, and can be used for processing parts by applying strong pressure on metal blanks to enable metal to generate plastic deformation and fracture.
The press machine is divided into three types, namely a screw press machine, a crank press machine and a hydraulic press machine, the crankshaft in the crank press machine has lower damping capacity when rotating, and the stability when downwards pressing is not high, so that in order to improve the damping capacity of the crankshaft and increase the stability when downwards pressing, a crankshaft device of the press machine equipment is needed to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a crankshaft device of a press machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a crankshaft device of a press machine device comprises a main body, wherein a bottom plate is arranged at the lower end of the main body, support frames are arranged at the upper end of the bottom plate, the two support frames are symmetrically distributed on the top surface of the bottom plate, a second rotating bearing is arranged at the top end of each support frame, the inner side of the second rotating bearing is movably connected with the outer wall of a crankshaft, a damping spring rod is arranged in the middle of the outer wall of the crankshaft, the left end of the crankshaft is fixedly connected with the middle of a brake wheel, a brake layer is arranged in the middle of the outer side of the brake wheel, the right end of the crankshaft is fixedly connected with the inner side of a locking ring, a first fixing plate is arranged on the outer wall of the locking ring, five first fixing plates are uniformly distributed on the locking ring, the side surface of the first fixing plate is fixedly connected with one end of a damping telescopic, the opposite side of second fixed plate and the inner wall fixed connection of foreign steamer are in the same place, the left end of bottom plate is provided with the locating plate, the top surface of locating plate and pneumatic telescopic link's bottom fixed connection are in the same place, pneumatic telescopic link's top is provided with the rubber slab, the outer wall of bent axle is provided with first swivel bearing, and two first swivel bearing symmetric distributions are in the outer wall of bent axle, first swivel bearing's outer wall and the top fixed connection of connecting rod are in the same place.
As a further description of the above technical solution:
the utility model discloses a driving wheel, including bottom plate, servo motor's top surface, servo motor's extension axle, the top surface right side of bottom plate is provided with the backing plate, the top surface of backing plate is in the same place with servo motor's outside fixed connection, servo motor's extension axle is in the same place with the centre fixed connection of drive wheel, the outer wall of drive wheel is in the same place with the one end swing joint of transmission band, the other end of transmission band.
As a further description of the above technical solution:
the outside of support frame is provided with the bracing piece, the inboard of bracing piece is provided with solid fixed ring, and two solid fixed ring symmetric distributions are in the inboard of bracing piece, gu fixed ring's inner wall is in the same place with the outer wall sliding connection of connecting rod.
As a further description of the above technical solution:
the bottom end of the connecting rod is fixedly connected with the top surface of the sliding block.
As a further description of the above technical solution:
the middle of the top surface of the bottom plate is fixedly connected with the bottom end of the supporting plate.
As a further description of the above technical solution:
the bottom surface of bottom plate is provided with the support, and four supports evenly distributed are at the bottom surface of bottom plate.
As a further description of the above technical solution:
the left side of the crankshaft is provided with a positioning ring, and the positioning ring is fixedly connected with the right side of the brake wheel.
As a further description of the above technical solution:
the brake wheel and the outer wheel are parallel to each other and perpendicular to two ends of the crankshaft.
The utility model discloses following beneficial effect has:
1. the utility model discloses, through installation damping spring pole in the middle of the outer wall of bent axle, utilize damping spring pole to carry out the shock attenuation when rotatory for the bent axle, increase the stability that the main part pressed.
2. The utility model discloses, install five shock attenuation telescopic links through the inner wall at the foreign steamer, for the shock attenuation when the bent axle is rotatory, increase stability when for the bent axle is rotatory.
3. The utility model discloses, through installing the brake wheel at the left end of bent axle, install the brake layer in the middle of the outer wall of brake wheel, at the pneumatic telescopic link of top surface left end installation of bottom plate, install the rubber slab on the top of pneumatic telescopic link, utilize pneumatic telescopic link to drive the rubber slab upward movement, rub with the brake layer, make the bent axle stop the rotation fast, improve the stability that the bent axle stopped.
Drawings
Fig. 1 is a front view of a crankshaft device of a press apparatus according to the present invention;
fig. 2 is a side view of a crankshaft assembly of a press apparatus according to the present invention;
fig. 3 is a perspective view of a crankshaft device of a press machine according to the present invention;
fig. 4 is an enlarged view of a point a in fig. 1.
Illustration of the drawings:
1. a main body; 2. a support bar; 3. a fixing ring; 4. positioning a plate; 5. a base plate; 6. a slider; 7. a support plate; 8. a support; 9. a conveyor belt; 10. a support frame; 11. an outer wheel; 12. a first rotary bearing; 13. a connecting rod; 14. a shock absorbing spring rod; 15. a crankshaft; 16. a second rotary bearing; 17. a positioning ring; 18. a brake layer; 19. a brake wheel; 20. a rubber plate; 21. a pneumatic telescopic rod; 22. a first fixing plate; 23. a locking ring; 24. a shock-absorbing telescopic rod; 25. a second fixing plate; 26. a servo motor; 27. a driving wheel; 28. a backing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a crankshaft device of a press machine device comprises a main body 1, wherein a bottom plate 5 is arranged at the lower end of the main body 1, a base plate 28 is arranged on the right side of the top surface of the bottom plate 5, the top surface of the base plate 28 is fixedly connected with the outer side of a servo motor 26, an extension shaft of the servo motor 26 is fixedly connected with the middle of a driving wheel 27, the outer wall of the driving wheel 27 is movably connected with one end of a transmission belt 9, the other end of the transmission belt 9 is movably connected with the outer wall of an outer wheel 11 to improve power for a crankshaft 15, the middle of the top surface of the bottom plate 5 is fixedly connected with the bottom end of a supporting plate 7, a support 8 is arranged on the bottom surface of the bottom plate 5, and the four supports 8 are uniformly;
the upper end of the bottom plate 5 is provided with a support frame 10, the two support frames 10 are symmetrically distributed on the top surface of the bottom plate 5, the outer side of the support frame 10 is provided with a support rod 2, the inner side of the support rod 2 is provided with a fixing ring 3, the two fixing rings 3 are symmetrically distributed on the inner side of the support rod 2, the inner wall of the fixing ring 3 is connected with the outer wall of a connecting rod 13 in a sliding manner, the bottom end of the connecting rod 13 is fixedly connected with the top surface of the sliding block 6, and the support frame;
the top end of the support frame 10 is provided with a second rotating bearing 16, the inner side of the second rotating bearing 16 is movably connected with the outer wall of the crankshaft 15, the left side of the crankshaft 15 is provided with a positioning ring 17, the positioning ring 17 is fixedly connected with the right side of a brake wheel 19, the brake wheel 19 is parallel to the outer wheel 11 and is perpendicular to the two ends of the crankshaft 15, and the stability of the main body 1 is improved;
a damping spring rod 14 is arranged in the middle of the outer wall of the crankshaft 15, the left end of the crankshaft 15 is fixedly connected with the middle of a brake wheel 19, a brake layer 18 is arranged in the middle of the outer side of the brake wheel 19, the right end of the crankshaft 15 is fixedly connected with the inner side of a locking ring 23, the outer wall of the locking ring 23 is provided with a first fixing plate 22, five first fixing plates 22 are uniformly distributed on the locking ring 23, the side surface of the first fixing plate 22 is fixedly connected with one end of a damping telescopic rod 24, the other end of the damping telescopic rod 24 is fixedly connected with the side surface of a second fixing plate 25, the other side of the second fixing plate 25 is fixedly connected with the inner wall of an outer wheel 11, the left end of the bottom plate 5 is provided with a positioning plate 4, the top surface of the positioning plate 4 is fixedly connected with the bottom end of a pneumatic telescopic rod 21, the top end, and the two first rotating bearings 12 are symmetrically distributed on the outer wall of the crankshaft 15, and the outer wall of the first rotating bearing 12 is fixedly connected with the top end of the connecting rod 13.
The working principle is as follows: a bottom plate 5 is arranged at the lower end of a main body 1, a servo motor 26 is arranged at the right end of the top surface of the bottom plate 5, a driving wheel 27 is driven to rotate by the servo motor 26, a transmission belt 9 is driven to rotate an outer wheel 11, a crankshaft 15 is driven to rotate, a first rotating bearing 12 drives a connecting rod 13 to move downwards, a sliding block 6 is driven to move downwards to extrude, a damping spring rod 14 is arranged in the middle of the outer wall of the crankshaft 15, damping is carried out on the crankshaft 15 by the damping spring rod 14, five damping telescopic rods 24 are arranged on the inner wall of the outer wheel 11 to damp the crankshaft 15, the stability of the crankshaft 15 is improved, a brake wheel 19 is arranged at the left end of the crankshaft 15, a brake layer 18 is arranged in the middle of the outer wall of the brake wheel 19, a pneumatic telescopic rod 21 is arranged at the left end of the top surface of the bottom plate 5, a rubber plate 20 is arranged at, and rubs against the brake layer 18 to stop the rotation of the crankshaft 15 at a high speed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. A press apparatus crankshaft device, comprising a main body (1), characterized in that: a bottom plate (5) is arranged at the lower end of the main body (1), support frames (10) are arranged at the upper end of the bottom plate (5), the two support frames (10) are symmetrically distributed on the top surface of the bottom plate (5), a second rotating bearing (16) is arranged at the top end of each support frame (10), the inner side of each second rotating bearing (16) is movably connected with the outer wall of a crankshaft (15), and a damping spring rod (14) is arranged in the middle of the outer wall of the crankshaft (15);
the left end of the crankshaft (15) is fixedly connected with the middle of the brake wheel (19), the middle of the outer side of the brake wheel (19) is provided with a brake layer (18), the right end of the crankshaft (15) is fixedly connected with the inner side of the locking ring (23), the outer wall of the locking ring (23) is provided with a first fixing plate (22), five first fixing plates (22) are uniformly distributed on the locking ring (23), the side surface of the first fixing plate (22) is fixedly connected with one end of a damping telescopic rod (24), the other end of the damping telescopic rod (24) is fixedly connected with the side surface of a second fixing plate (25), the other side of the second fixing plate (25) is fixedly connected with the inner wall of the outer wheel (11), the left end of the bottom plate (5) is provided with a positioning plate (4), the top surface of the positioning plate (4) is fixedly connected with the bottom end of a pneumatic telescopic rod (21), the top of pneumatic telescopic link (21) is provided with rubber slab (20), the outer wall of bent axle (15) is provided with first swivel bearing (12), and two first swivel bearing (12) symmetric distribution are in the outer wall of bent axle (15), the outer wall of first swivel bearing (12) is in the same place with the top fixed connection of connecting rod (13).
2. A press plant crankshaft assembly according to claim 1, wherein: the utility model discloses a driving wheel, including bottom plate (5), the top surface right side of bottom plate (5) is provided with backing plate (28), the top surface of backing plate (28) is in the same place with the outside fixed connection of servo motor (26), the middle fixed connection of the extension axle of servo motor (26) and drive wheel (27) is in the same place, the outer wall of drive wheel (27) is in the same place with the one end swing joint of transmission band (9), the other end of transmission band (9) is in the same place with the outer wall swing joint of foreign steamer (11).
3. A press plant crankshaft assembly according to claim 1, wherein: the outside of support frame (10) is provided with bracing piece (2), the inboard of bracing piece (2) is provided with solid fixed ring (3), and two solid fixed ring (3) symmetric distributions are in the inboard of bracing piece (2), the inner wall of solid fixed ring (3) is in the same place with the outer wall sliding connection of connecting rod (13).
4. A press plant crankshaft assembly according to claim 1, wherein: the bottom end of the connecting rod (13) is fixedly connected with the top surface of the sliding block (6).
5. A press plant crankshaft assembly according to claim 1, wherein: the middle of the top surface of the bottom plate (5) is fixedly connected with the bottom end of the supporting plate (7).
6. A press plant crankshaft assembly according to claim 1, wherein: the bottom surface of bottom plate (5) is provided with support (8), and four support (8) evenly distributed are in the bottom surface of bottom plate (5).
7. A press plant crankshaft assembly according to claim 1, wherein: the left side of the crankshaft (15) is provided with a positioning ring (17), and the positioning ring (17) is fixedly connected with the right side of the brake wheel (19).
8. A press plant crankshaft assembly according to claim 1, wherein: the brake wheel (19) and the outer wheel (11) are parallel to each other and perpendicular to two ends of the crankshaft (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022113761.1U CN213176446U (en) | 2020-09-24 | 2020-09-24 | Crankshaft device of press machine equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022113761.1U CN213176446U (en) | 2020-09-24 | 2020-09-24 | Crankshaft device of press machine equipment |
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| Publication Number | Publication Date |
|---|---|
| CN213176446U true CN213176446U (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022113761.1U Active CN213176446U (en) | 2020-09-24 | 2020-09-24 | Crankshaft device of press machine equipment |
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| Country | Link |
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| CN (1) | CN213176446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396468A (en) * | 2021-12-30 | 2022-04-26 | 夏志辉 | Variable force transmission mechanism |
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2020
- 2020-09-24 CN CN202022113761.1U patent/CN213176446U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396468A (en) * | 2021-12-30 | 2022-04-26 | 夏志辉 | Variable force transmission mechanism |
| CN114396468B (en) * | 2021-12-30 | 2023-08-22 | 夏志辉 | Variable force transmission mechanism |
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