CN215998473U - Shearing mechanism and machining device - Google Patents
Shearing mechanism and machining device Download PDFInfo
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- CN215998473U CN215998473U CN202121870365.1U CN202121870365U CN215998473U CN 215998473 U CN215998473 U CN 215998473U CN 202121870365 U CN202121870365 U CN 202121870365U CN 215998473 U CN215998473 U CN 215998473U
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Abstract
The utility model belongs to the technical field of steel bar processing, and discloses a shearing mechanism and a processing device. This shearing mechanism includes: a turntable; the eccentric connecting block is arranged on the rotary table and is eccentrically arranged relative to the center of the rotary table; follow-up subassembly and shearing subassembly, follow-up subassembly is connected respectively in eccentric connecting block and shearing subassembly, and the carousel can drive the rotation of eccentric connecting block, makes follow-up subassembly can remove along first direction and second direction respectively for the shearing subassembly treats the processing work piece and cuts, wherein first direction and second direction mutually perpendicular. This shear mechanism connects in shearing the subassembly through setting up the follow-up subassembly, realizes shearing the follow-up effect of subassembly, when treating the work piece output, can utilize shearing the subassembly to cut it, and transportation process and shearing process go on simultaneously, and transportation process does not have the interrupt, has saved operating time, and production efficiency is higher.
Description
Technical Field
The utility model relates to the technical field of steel bar processing, in particular to a shearing mechanism and a processing device.
Background
The reinforcing steel bars are steel used in the capital construction process, the length of the reinforcing steel bars is long when the reinforcing steel bars leave a factory, and the reinforcing steel bars need to be sheared into required lengths by using an auxiliary machining mechanism according to actual production needs. The existing steel bars are generally divided into a linear type and a disc type, and the disc type structure is widely applied due to the fact that the disc type structure occupies less space and reduces transportation cost.
For the processing of the steel bar with the disc-shaped structure, at present, a steel bar straightening and cutting machine is widely used as main equipment for processing the steel bar, the steel bar straightening and cutting machine comprises a conveying mechanism, a straightening mechanism and a shearing mechanism, the conveying mechanism is used for conveying the steel bar, the straightening mechanism is used for straightening the steel bar, the conveying mechanism and the straightening mechanism generally work simultaneously, the steel bar can be conveyed and straightened at the same time, after the conveying mechanism conveys the steel bar to a preset length, the conveying mechanism stops conveying the steel bar, and then the shearing mechanism is used for shearing the steel bar.
By adopting the mode, the shearing mechanism is of a fixed structure, the conveying mechanism needs to be stopped before the shearing mechanism works, after the shearing mechanism finishes shearing the steel bars, the conveying mechanism is started again, so that the conveying mechanism and the shearing mechanism cannot be carried out simultaneously, the conveying process is discontinuous and discontinuous, the production time is longer, and the production efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a shearing mechanism which can shear a workpiece in a conveying process and realize the simultaneous conveying and shearing processes.
Another object of the present invention is to provide a processing apparatus, which can save the working time and improve the production efficiency.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a shearing mechanism comprising:
a turntable;
the eccentric connecting block is arranged on the rotary table and is eccentrically arranged relative to the center of the rotary table;
follow-up subassembly and shearing module, follow-up subassembly connect respectively in eccentric connecting block with shearing module, the carousel can drive eccentric connecting block rotates, makes follow-up subassembly can remove along first direction and second direction respectively, is used for shearing module treats the processing work piece and cuts, wherein first direction with second direction mutually perpendicular.
Preferably, the following assembly comprises a first sliding block and a sliding assembly, one side of the first sliding block is connected to the eccentric connecting block, the other side of the first sliding block can move along the first direction relative to the sliding assembly, and the sliding assembly is connected to the shearing assembly and can drive the shearing assembly to move along the second direction.
Preferably, the sliding assembly includes:
the connecting column is arranged along the first direction;
the first sliding rail is arranged on the connecting column, and the first sliding block is in sliding fit with the first sliding rail;
the second sliding block is connected to the connecting column and the shearing assembly respectively, the second sliding block is in sliding fit with the second sliding rail, and the second sliding rail is arranged along the second direction.
Preferably, the number of the second slide rails and the number of the second slide blocks are two, the two second slide blocks are respectively arranged at two ends of the connecting column along the first direction, and the two second slide blocks are respectively in one-to-one corresponding sliding fit with the two second slide rails.
Preferably, the second slider and the connecting column are connected through a connecting plate.
Preferably, the shearing device further comprises an elastic buffer member, one side of the elastic buffer member is connected to the second sliding block, and the other side of the elastic buffer member is connected to the shearing assembly.
Preferably, the turntable driving device further comprises a driving source and a transmission assembly, wherein the transmission assembly is respectively connected to the output end of the driving source and the turntable, and the driving source can drive the turntable to rotate through transmission of the transmission assembly.
Preferably, the transmission assembly comprises:
the driving wheel is arranged at the output end of the driving source;
the first rotating shaft is sleeved with a driven wheel;
the conveying belts are respectively wound on the driving wheel and the driven wheel;
the first gear is sleeved on the first rotating shaft;
the second rotating shaft penetrates through the center of the rotating disc;
the second gear is sleeved on the second rotating shaft and meshed with the first gear.
Preferably, a mounting hole is formed in the rotary table, the axis of the mounting hole and the axis of the rotary table are not collinear, and the mounting hole is used for mounting the eccentric connecting block.
In order to achieve the above object, the present invention further provides a processing apparatus, including a conveying mechanism, a straightening mechanism and the above shearing mechanism, wherein the conveying mechanism is configured to convey the workpiece to be processed, the straightening mechanism is configured to straighten the workpiece to be processed, and the shearing mechanism is configured to move with the conveying mechanism and shear the workpiece to be processed.
The utility model has the beneficial effects that:
according to the shearing mechanism provided by the utility model, the rotary disc can drive the eccentric connecting block to rotate, the rotary disc transmits the rotation motion of the rotary disc to the eccentric connecting block, the eccentric connecting block is arranged on the rotary disc and is eccentrically arranged relative to the center of the rotary disc, so that the rotary disc and the eccentric connecting block form a cam structure in a similar manner, the rotary disc generates a centrifugal force on the eccentric connecting block, the centrifugal force can be decomposed into a first acting force F1 along the first direction and a second acting force F2 along the second direction due to the fact that the first direction and the second direction are perpendicular to each other, the following components are respectively connected to the eccentric connecting block through the arrangement of the following components along with the rotation of the eccentric connecting block, and the following components can respectively move along the first direction and the second direction under the combined action of the first acting force F1 and the second acting force F2. Connect in shearing the subassembly through setting up the follow-up subassembly, realize shearing the follow-up effect of subassembly, when treating the work piece output, can utilize shearing the subassembly to cut it, transportation process and shearing process go on simultaneously, and transportation process does not have the interrupt, has saved operating time, and production efficiency is higher.
According to the processing device provided by the utility model, the straightening mechanism is utilized to realize the molding of the workpiece to be processed, the bending degree of the workpiece to be processed is reduced, so that the straightness of the workpiece to be processed is ensured, the conveying mechanism and the straightening mechanism are matched with each other, so that the workpiece to be processed can be conveyed and straightened at the same time, and the conveying process and the straightening process can be synchronously carried out. The shearing mechanism is configured to move with the conveying mechanism and shear the workpiece to be processed. The shearing mechanism is not a fixed structure but a movable structure, the shearing mechanism can shear along with the output motion of the workpiece to be processed along with the conveying of the workpiece to be processed by the conveying mechanism, the shearing mechanism does not need to stop, the shearing process can be completed by the shearing mechanism, the conveying process of the conveying mechanism can be continuously carried out, and the production time is saved.
Drawings
FIG. 1 is a schematic structural view of a shearing mechanism of the present invention;
FIG. 2 is a schematic view of the exposed protective portion of the shearing mechanism of the present invention from a single perspective;
fig. 3 is a schematic view of the exposed portion of the shearing mechanism of the present invention from another perspective.
In the figure:
100. a protective portion; 200. a body portion;
1. a turntable; 2. an eccentric connecting block; 3. a follower assembly; 4. a connecting plate; 5. an elastic buffer member; 6. a drive source; 7. a transmission assembly; 8. a frame; 9. a second slide rail;
11. mounting holes;
31. a first slider; 32. a sliding assembly; 321. connecting columns; 322. a first slide rail; 323. and a second slider.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
The embodiment provides a processing device, which is used for processing a workpiece to be processed, wherein the workpiece to be processed specifically refers to a steel bar, and it can be understood that the workpiece to be processed may also be other workpieces similar to the shape of the steel bar. In order to reduce the occupied space and facilitate logistics transportation, the workpiece to be processed is coiled into a disc shape, the workpiece to be processed needs to be unfolded when the workpiece to be processed is fed, and the workpiece to be processed has certain flexibility when the workpiece to be processed is unfolded due to certain rigidity.
In order to solve the problem, the processing device comprises a conveying mechanism and a straightening mechanism, wherein the conveying mechanism is configured to convey a workpiece to be processed, the straightening mechanism is configured to straighten the workpiece to be processed, the straightening mechanism is used for realizing the molding of the workpiece to be processed, the curvature of the workpiece to be processed is reduced, so that the straightness of the workpiece to be processed is ensured, the workpiece to be processed can be conveyed and straightened at the same time through the mutual matching of the conveying mechanism and the straightening mechanism, the conveying process and the straightening process can be synchronously carried out, and the production time is saved.
Since different production environments require workpieces to be machined with different lengths, the machining device further comprises a shearing mechanism which is configured to shear the straightened workpieces to be machined so as to meet different actual production requirements. The existing shearing mechanism is of a fixed structure, when the shearing mechanism works, the conveying mechanism is required to stop working so as to shear the shearing mechanism, after the shearing is completed, the conveying mechanism is started again to convey, and by adopting the mode, the conveying mechanism needs to be stopped and started repeatedly, has a certain time interval and is long in production time.
In order to solve this problem, the present embodiment provides a shearing mechanism configured to be movable with the conveying mechanism and shear the workpiece to be processed. The shearing mechanism is not a fixed structure but a movable structure, the shearing mechanism can shear along with the output motion of the workpiece to be processed along with the conveying of the workpiece to be processed by the conveying mechanism, the shearing mechanism does not need to stop, the shearing process can be completed by the shearing mechanism, the conveying process of the conveying mechanism can be continuously carried out, and the production time is saved.
The present embodiment further provides a shearing mechanism, as shown in fig. 1, the shearing mechanism includes a protection portion 100 and a main body portion 200, the protection portion 100 is specifically a protection cover, and the protection portion 100 is covered outside the main body portion 200 to protect the main body portion 200. The shearing mechanism is compact in structure, small in appearance, space-saving, high in functionality and capable of being mounted on any equipment needing to shear a workpiece to be machined.
Specifically, as shown in fig. 2, the main body 200 includes a frame 8, a turntable 1, an eccentric connecting block 2, a follower assembly 3 and a shearing assembly (not shown in the figure), the turntable 1 is rotatably disposed on the frame 8, and the frame 8 plays a role of integral support. The eccentric connecting block 2 is arranged on the rotary table 1 and is eccentrically arranged relative to the center of the rotary table 1. Follow-up subassembly 3 is connected respectively in eccentric connecting block 2 and shearing subassembly, and carousel 1 can drive eccentric connecting block 2 and rotate, makes follow-up subassembly 3 can remove along first direction and second direction respectively for the shearing subassembly treats the processing work piece and cuts, wherein first direction and second direction mutually perpendicular.
Preferably, the first direction is a vertical direction, the second direction is a horizontal direction, and the conveying direction of the conveying mechanism is a horizontal direction. The first direction and the second direction are not limited in this embodiment, as long as they are perpendicular to each other, and the specific directions thereof can be adjusted according to actual production.
The shearing mechanism that this embodiment provided, carousel 1 can drive eccentric connecting block 2 and rotate, carousel 1 transmits its own rotary motion to eccentric connecting block 2, set up on carousel 1 and for the eccentric setting in the center of carousel 1 through eccentric connecting block 2, make carousel 1 and eccentric connecting block 2 similar constitution a cam structure, carousel 1 produces a centrifugal force to eccentric connecting block 2, because first direction and second direction mutually perpendicular, this centrifugal force can decompose into first effort F1 along the first direction and second effort F2 along the second direction, along with the rotation of eccentric connecting block 2, connect respectively in eccentric connecting block 2 through setting up follower assembly 3, under the combined action of first effort F1 and second effort F2, follower assembly 3 can move along first direction and second direction respectively. Connect in shearing the subassembly through setting up follow-up subassembly 3, realize shearing the follow-up action of subassembly, when treating the work piece output, can utilize shearing the subassembly to cut it, transportation process and shearing process go on simultaneously, and transportation process does not have the interrupt, has saved operating time, and production efficiency is higher.
In order to realize the free rotation of the turntable 1, as shown in fig. 2-3, the shearing mechanism further includes a driving source 6 and a transmission assembly 7, the driving source 6 is specifically a servo motor, the servo motor can control the speed, the position precision is relatively accurate, the transmission assembly 7 is respectively connected to the output end of the driving source 6 and the turntable 1, the transmission assembly 7 plays a role in power transmission, and the driving source 6 can drive the turntable 1 to rotate through the transmission of the transmission assembly 7, so as to realize the continuous rotation of the turntable 1.
Further, the transmission assembly 7 comprises a first transmission part and a second transmission part, the tail output shaft of the driving source 6 is connected to the first transmission part, the first transmission part is partially arranged outside the protection cover, the second transmission part is arranged inside the protection cover, the driving source 6 transmits output power to the first transmission part, and the first transmission part transmits the power to the second transmission part inside the protection cover.
Specifically, first drive disk assembly includes the action wheel, first pivot and conveyer belt, and the action wheel sets up in the output of driving source 6, and first pivot is rotated and is set up in frame 8, and the cover is equipped with from the driving wheel in first pivot, and the conveyer belt is around locating the action wheel and follow the driving wheel respectively, and servo motor drive action wheel rotates to drive the rotation from the driving wheel and the removal of conveyer belt, make first pivot can rotate for frame 8.
The second transmission component comprises a first gear, a second rotating shaft and a second gear, the first gear is sleeved on the first rotating shaft, the second rotating shaft penetrates through the rotating disc 1, and the second gear is sleeved on the second rotating shaft and meshed with the first gear. Along with the rotation of first pivot, drive the rotation of first gear, through the intermeshing of first gear and second gear, drive the second gear and rotate, along with the rotation of second gear drives, makes the second pivot rotate for frame 8, and the second pivot is as the center pin of carousel 1 to realize the rotation of carousel 1.
It should be noted that the first transmission member includes, but is not limited to, a transmission belt, and the second transmission member includes, but is not limited to, a transmission gear, and it is understood that the present embodiment does not limit the specific structure of the first transmission member and the second transmission member, and the first transmission member and the second transmission member may be replaced with each other, or other manners that the power of the driving source 6 may be transmitted to the turntable 1 are within the protection scope of the present embodiment.
The following describes the turntable 1 and the follower assembly 3 in detail.
Optionally, the number of the mounting holes 11 is multiple, the multiple mounting holes 11 are arranged along the circumferential direction of the rotary table 1, and one of the mounting holes 11 of the eccentric connecting block 2 can be arbitrarily selected for mounting.
Further, as shown in fig. 2-3, the follower assembly 3 includes a first slider 31 and a sliding assembly 32, one side of the first slider 31 is connected to the eccentric connecting block 2, the other side can move along a first direction relative to the sliding assembly 32, and the sliding assembly 32 is connected to the shearing assembly and can drive the shearing assembly to move along a second direction. Because carousel 1 produces centrifugal force to eccentric connecting block 2, this centrifugal force can be decomposed into first effort F1 along the first direction and second effort F2 along the second direction, under the effect of first effort F1, first slider 31 can be for slide module 32 along the first direction vertical direction removal promptly, under the effect of second effort F2, slide module 32 can drive the shear assembly along the second direction horizontal direction removal promptly, thereby realize under slide module's 32 drive that the shear assembly can move along the horizontal direction.
Specifically, the sliding assembly 32 includes a connection column 321, a first slide rail 322 and a second slide block 323, the connection column 321 is arranged along a first direction, the first slide rail 322 is arranged on the connection column 321, the first slide rail 322 extends along the first direction, the first slide block 31 is in sliding fit with the first slide rail 322, and a guiding effect is achieved through the sliding fit of the first slide block 31 and the first slide rail 322 so as to guarantee the sliding stability and the smoothness of the first slide block 31. Fixed second slide rail 9 that is provided with along the second direction at the top of frame 8, second slide rail 9 extends along the second direction, and second slider 323 is connected respectively in spliced pole 321 and shearing subassembly, and second slider 323 sliding fit is in second slide rail 9, through the sliding fit of second slider 323 and second slide rail 9, has played the guide effect to guarantee second slider 323's sliding stability and smooth and easy nature. In the process, the connecting column 321, the first slide rail 322 and the second slide block 323 actually move along the second direction, and one side of the second slide block 323 away from the second slide rail 9 is connected to the shearing assembly, so that the shearing assembly moves along the second direction, i.e. the horizontal direction.
Preferably, the number of the second slide rails 9 and the second slide blocks 323 is two, the two second slide blocks 323 are respectively disposed at two ends of the connecting column 321 along the first direction, and the two second slide blocks 323 are respectively in one-to-one corresponding sliding fit with the two second slide rails 9. Through being provided with two sets of sliding construction respectively at the both ends of spliced pole 321 along first direction, guarantee the stability of spliced pole 321 at the slip in-process of second direction, the equilibrium is good, avoids appearing the second slider 323 and leads to the unable condition that removes of spliced pole 321 because of the jamming.
Specifically, when the eccentric connecting block 2 is located at the top, at this time, the eccentric connecting block 2 has the highest height relative to the horizontal plane, and the eccentric connecting block 2 is at the top dead center; when the eccentric connecting block 2 is located at the lowest position, at this time, the eccentric connecting block 2 has the lowest height relative to the horizontal plane, and the eccentric connecting block 2 is located at the lower dead point, wherein a connecting line of the upper dead point and the lower dead point passes through the center of the rotating disc 1.
When the rotating disc 1 rotates, the eccentric connecting block 2 rotates to the bottom dead center from the top dead center, under the action of the first acting force F1, the first sliding block 31 can move vertically downwards relative to the sliding assembly 32, under the action of the second acting force F2, the sliding assembly 32 can drive the shearing assembly to move forwards along the horizontal direction, the sliding assembly 32 drives the shearing assembly to move, the shearing assembly can move along with the conveying mechanism, and the conveying mechanism can shear the workpiece to be machined while conveying the workpiece.
Along with the continuous rotation of carousel 1, eccentric connecting block 2 rotates the in-process to the top dead center from the bottom dead center, under the effect of first effort F1, first slider 31 can be for sliding assembly 32 along vertical upward movement, under the effect of second effort F2, sliding assembly 32 can drive the subassembly of cutting and move along the horizontal direction backward, sliding assembly 32 drives the subassembly of cutting and moves for the subassembly of cutting can be opposite for conveying mechanism's output direction, realizes the back-off of subassembly of cutting.
With this structure, in one rotation cycle of the rotary table 1, the first half cycle is used for feeding of the cutting assembly, and the second half cycle is used for retracting of the cutting assembly, thereby realizing one complete cutting cycle of the cutting assembly. Meanwhile, the movement of the two opposite movement directions of the shearing assembly can be realized by utilizing the rotation of one rotary table 1, the functionality is strong, and the production cost is low.
In order to ensure the connection stability between the connection column 321 and the second slider 323, the second slider 323 and the connection column 321 are preferably connected by a connection plate 4, and the connection plate 4 plays a role of an intermediate connection. One side that is close to spliced pole 321 at connecting plate 4 is provided with first connecting hole, and spliced pole 321 corresponds first connecting hole and is provided with the second connecting hole, and preferred one of them is the screw hole in first connecting hole and the second connecting hole, and another is the through-hole, and the connecting piece wears to locate first connecting hole and second connecting hole respectively along the second direction to realize fixing between connecting plate 4 and the spliced pole 321. Further, a first fixing hole is formed in the top surface of the connecting plate 4, a second fixing hole is formed in the second slider 323 corresponding to the first fixing hole, preferably, one of the first fixing hole and the second fixing hole is a threaded hole, the other one of the first fixing hole and the second fixing hole is a through hole, and the fixing member is respectively arranged in the first fixing hole and the second fixing hole in a penetrating mode along the first direction so that the connecting plate 4 and the second slider 323 can be fixed.
Further, the shearing mechanism further comprises an elastic buffer member 5, one side of the elastic buffer member 5 is connected to the second sliding block 323, and the other side is connected to the shearing assembly. Elastic buffer member 5 can be cylindricality spring or rubber stand, and elastic buffer member 5's rigidity is less, through be provided with elastic buffer member 5 between second slider 323 and shearing assembly, elastic buffer member 5 has played the cushioning effect, avoids shearing the assembly rigid collision appearing, has played the guard action, and life is longer.
It should be noted that the shearing assembly includes, but is not limited to, a hydraulic power structure, and the hydraulic power structure is used as a driving structure of the shearing assembly to realize shearing of the workpiece to be processed. The specific structure of the shearing assembly is not limited in this embodiment, and it is within the scope of this embodiment as long as the shearing of the standby workpiece can be achieved.
In the description herein, it is to be understood that the terms "upper", "lower", "right", and the like are based on the orientations and positional relationships shown in the drawings and are used for convenience in description and simplicity in operation, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be constructed in a particular operation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.
In the description herein, references to the description of "an embodiment," "an 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 utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A shearing mechanism, comprising:
a turntable (1);
the eccentric connecting block (2) is arranged on the rotary table (1) and is eccentrically arranged relative to the center of the rotary table (1);
follow-up subassembly (3) and shearing assembly, follow-up subassembly (3) connect respectively in eccentric connecting block (2) with shearing assembly, carousel (1) can drive eccentric connecting block (2) rotate, make follow-up subassembly (3) can be followed first direction and second direction respectively and removed, are used for shearing assembly treats the processing work piece and cuts, wherein first direction with second direction mutually perpendicular.
2. A cutting mechanism according to claim 1, characterized in that the follower assembly (3) comprises a first slider (31) and a sliding assembly (32), the first slider (31) being connected on one side to the eccentric connecting block (2) and on the other side movable in the first direction relative to the sliding assembly (32), the sliding assembly (32) being connected to the cutting assembly and being capable of bringing it to move in the second direction.
3. The shearing mechanism according to claim 2, wherein said sliding assembly (32) comprises:
a connection post (321) disposed along the first direction;
the first sliding rail (322) is arranged on the connecting column (321), and the first sliding block (31) is in sliding fit with the first sliding rail (322);
the second sliding block (323) is connected to the connecting column (321) and the shearing assembly respectively, the second sliding block (323) is in sliding fit with a second sliding rail (9), and the second sliding rail (9) is arranged along the second direction.
4. The shearing mechanism according to claim 3, wherein the number of the second sliding rails (9) and the number of the second sliding blocks (323) are two, two second sliding blocks (323) are respectively arranged at two ends of the connecting column (321) along the first direction, and the two second sliding blocks (323) are respectively in one-to-one corresponding sliding fit with the two second sliding rails (9).
5. A cutting mechanism according to claim 3, wherein the second slider (323) and the connecting column (321) are connected by a connecting plate (4).
6. A cutting mechanism according to claim 3, further comprising an elastomeric buffer (5), said elastomeric buffer (5) being attached to said second slider (323) on one side and to said cutting assembly on the other side.
7. A cutting mechanism according to any one of claims 1-6, further comprising a driving source (6) and a transmission assembly (7), wherein the transmission assembly (7) is connected to the output end of the driving source (6) and the rotary plate (1), respectively, and the driving source (6) can drive the rotary plate (1) to rotate through the transmission assembly (7).
8. A cutting mechanism according to claim 7, wherein the transmission assembly (7) comprises:
the driving wheel is arranged at the output end of the driving source (6);
the first rotating shaft is sleeved with a driven wheel;
the conveying belts are respectively wound on the driving wheel and the driven wheel;
the first gear is sleeved on the first rotating shaft;
the second rotating shaft penetrates through the center of the rotating disc (1);
the second gear is sleeved on the second rotating shaft and meshed with the first gear.
9. A cutting mechanism according to any one of claims 1-6, characterized in that a mounting hole (11) is provided in the rotary disc (1), the axis of the mounting hole (11) and the axis of the rotary disc (1) being non-collinear, the mounting hole (11) being used for mounting the eccentric connecting block (2).
10. A machining apparatus comprising a conveying mechanism configured to convey the workpiece to be machined, a straightening mechanism configured to straighten the workpiece to be machined, and a shearing mechanism according to any one of claims 1 to 9, wherein the shearing mechanism is configured to move with the conveying mechanism and shear the workpiece to be machined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121870365.1U CN215998473U (en) | 2021-08-11 | 2021-08-11 | Shearing mechanism and machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121870365.1U CN215998473U (en) | 2021-08-11 | 2021-08-11 | Shearing mechanism and machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215998473U true CN215998473U (en) | 2022-03-11 |
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ID=80588466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121870365.1U Active CN215998473U (en) | 2021-08-11 | 2021-08-11 | Shearing mechanism and machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215998473U (en) |
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2021
- 2021-08-11 CN CN202121870365.1U patent/CN215998473U/en active Active
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