CN214392585U - Shearing device convenient for adjusting blade clearance - Google Patents

Shearing device convenient for adjusting blade clearance Download PDF

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Publication number
CN214392585U
CN214392585U CN202022878467.XU CN202022878467U CN214392585U CN 214392585 U CN214392585 U CN 214392585U CN 202022878467 U CN202022878467 U CN 202022878467U CN 214392585 U CN214392585 U CN 214392585U
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CN
China
Prior art keywords
blade
fixedly connected
servo motor
clearance
driving gear
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Expired - Fee Related
Application number
CN202022878467.XU
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Chinese (zh)
Inventor
李永超
吕晓娈
王新栋
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Shandong University of Science and Technology
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Shandong University of Science and Technology
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Priority to CN202022878467.XU priority Critical patent/CN214392585U/en
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Publication of CN214392585U publication Critical patent/CN214392585U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Shearing Machines (AREA)

Abstract

The utility model discloses a shearing mechanism convenient for adjusting blade clearance, which comprises a support plate, a first blade and a second blade, wherein the first blade and the second blade are arranged above the support plate, the side wall at the left side of the support plate is fixedly connected with a feeding device, the left side of the upper surface of the support plate is fixedly connected with a blade clearance adjusting device, the side wall at the right side of the support plate is fixedly connected with a cutting power device, the blade clearance adjusting device is fixedly connected with the cutting power device, the first blade and the second blade are slidably mounted with the blade clearance adjusting device, one end of the upper surface of the support plate, which is far away from the blade clearance adjusting device, is fixedly connected with a plate guiding device, the shearing mechanism for adjusting blade clearance can cut various material plates by adjusting the clearance between the first blade and the second blade, so that the shearing mechanism can cut the plates into required sizes according to requirements, the device is convenient for adjust, is applicable to the cutting multiple panel, and the practicality is strong.

Description

Shearing device convenient for adjusting blade clearance
Technical Field
The utility model relates to a shearing mechanism technical field specifically is a shearing mechanism in convenient regulation blade clearance.
Background
The shearing device is widely applied to machining, is particularly applied to copper strip cutting, strip steel cutting, stainless steel, copper-nickel alloy and the like, and mainly comprises a supporting structure, a shearing platform, a shearing cutter set, a feeding device and the like.
Ordinary shearing mechanism, blade are fixed, can only cut the section bar into fixed size, and when the section bar of other sizes of needs processing, only can change the knife tackle, will pull down the knife tackle after again with different knife tackle installation uses, and the machining dimension that every change just will be changed once, and the step is loaded down with trivial details, waste time, for this reason, we provide a shearing mechanism who conveniently adjusts the blade clearance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a conveniently adjust shearing mechanism in blade clearance to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shearing mechanism in blade clearance conveniently adjusts, includes backup pad, first blade and second blade, the backup pad top is provided with first blade and second blade, backup pad lateral wall fixedly connected with material feeding unit on the left, backup pad upper surface fixedly connected with blade clearance adjustment device on the left, backup pad lateral wall fixedly connected with cutting power device on the right, blade clearance adjustment device and cutting power device fixed connection, first blade and second blade and blade clearance adjustment device slidable mounting, blade clearance adjustment device's one end fixedly connected with panel guider is kept away from to the backup pad upper surface.
Preferably, the feeding device comprises a first motor seat, a first servo motor, a first driving gear, a first driven gear, a first feeding roller, a second feeding roller and a first supporting seat, wherein the first motor seat is fixedly connected to the left side wall of the supporting plate, the first servo motor is fixedly connected to the surface of the first motor seat, the first driving gear is fixedly connected to the output end of the first servo motor, the first supporting seat is symmetrically and fixedly connected to the right side of the first driving gear on the upper surface of the supporting plate, the first feeding roller and the second feeding roller are respectively and rotatably connected between the first supporting seats, the first driven gear is meshed with the first driving gear above the first driving gear, the first driving gear is fixedly connected with the first feeding roller, and the first driven gear is fixedly connected with the second feeding roller.
Preferably, the blade gap adjusting device comprises a third servo motor, a second supporting seat, a rotating shaft, a bidirectional threaded rod, a first sliding block, a second sliding block, a round hole and a groove, the upper surface of the left side of the supporting plate is fixedly connected with a third servo motor, the output end of the third servo motor is fixedly connected with a bidirectional threaded rod, the upper surface of the supporting plate is symmetrically and fixedly connected with second supporting seats at the right side of a third servo motor, a rotating shaft is rotatably connected between the two second supporting seats, a round hole is arranged in the rotating shaft, a groove is arranged on the inner wall of the round hole, the round hole is matched and installed with the bidirectional threaded rod, a first slide block is fixedly connected to the surface of the first blade, a second slide block is connected to the surface of the second blade in a specified manner, the first sliding block is in threaded connection with the second sliding block and the bidirectional threaded rod, and the first sliding block, the second sliding block and the groove are installed in a matched mode.
Preferably, the cutting power device comprises a second motor base, a second driving gear and a second driven gear, the right side face of the supporting plate is fixedly connected with the second motor base, the upper surface of the second motor base is fixedly connected with a second servo motor, the output end of the second servo motor is fixedly connected with the second driving gear, one end of the rotating shaft surface, far away from the third servo motor, of the second driven gear is fixedly connected with the second driven gear, and the second driven gear is meshed with the second driving gear.
Preferably, the plate guiding device comprises a third supporting seat and a guide roller, wherein the third supporting seat is symmetrically and fixedly connected to one side of the upper surface of the supporting plate, which is far away from the third servo motor, and the guide roller is rotatably connected between the third supporting seats.
Preferably, the supporting columns are symmetrically arranged on the lower surface of the supporting plate.
Preferably, the controller is fixedly connected to the right side wall of the supporting plate, and the first servo motor, the second servo motor and the third servo motor are all connected with the controller through leads.
Compared with the prior art, the beneficial effects of the utility model are that:
when the utility model is in operation, the plate is guided by the guide roller, the first servo motor is started, the first servo motor drives the first driving gear to rotate, the first driving gear is fixedly connected with the first feeding roller, the first feeding roller rotates, the first driving gear is meshed with the first driven gear, the first driven gear is fixedly connected with the second feeding roller, the second feeding roller has opposite rotating direction with the first feeding roller, after the plate passes through the gap between the first feeding roller and the second feeding roller, the first feeding roller and the second feeding roller drive the plate to move towards the blade gap adjusting device, the second servo motor is started, the second driving gear is driven to rotate by the second servo motor, the second driven gear is meshed with the rotating shaft, the rotating shaft rotates to drive the first blade and the second blade to rotate, the plate is cut, when the width of a cut plate needs to be adjusted, the first servo motor and the second servo motor are closed, the third servo motor is started to rotate to enable the bidirectional threaded rod to rotate, the first sliding block and the second sliding block are driven to move towards two ends of the rotating shaft respectively, the first blade and the second blade are driven to move towards two ends of the rotating shaft respectively, the gap between the first blade and the second blade is enlarged, further, the third servo motor drives the bidirectional threaded rod to rotate reversely to drive the first sliding block and the second sliding block to move towards the center of the rotating shaft, and the gap between the first blade and the second blade is reduced, so that the gap between the first blade and the second blade is adjusted, the width size of the cut plate is changed, the adjustment purpose is achieved, the adjustment of the gap between the first blade and the second blade is facilitated, and the requirements for producing products of different specifications are met.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial cross-sectional view of the blade clearance adjustment apparatus of the present invention;
FIG. 3 is a schematic view of the whole structure of the present invention in partial section;
fig. 4 is a partial enlarged view of the present invention.
In the figure: 1. a support plate; 2. a first blade; 3. a second blade; 4. a feeding device; 5. a first servo motor; 6. a blade gap adjusting device; 7. a cutting power device; 8. a second servo motor; 9. a plate guide device; 10. a first motor mount; 11. a first drive gear; 12. a first driven gear; 13. A first feed roller; 14. a second feed roller; 15. a first support base; 16. a third servo motor; 17. A second support seat; 18. a rotating shaft; 19. a bidirectional threaded rod; 20. a first slider; 21. a second slider; 22. a circular hole; 23. a groove; 24. a second motor mount; 25. a second driving gear; 26. a second driven gear; 27. a third support seat; 28. a guide roller; 29. a support pillar; 30. and a controller.
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.
Referring to fig. 1, a shearing apparatus convenient for adjusting blade clearance comprises a supporting plate 1, a first blade 2 and a second blade 3, wherein the first blade 2 and the second blade 3 are arranged above the supporting plate 1, a feeding device 4 is fixedly connected to the left side wall of the supporting plate 1, the feeding device 4 is driven by a first servo motor 5, the feeding speed can be adjusted according to plates for cutting different materials, the adjustment is convenient, a blade clearance adjusting device 6 is fixedly connected to the left side of the upper surface of the supporting plate 1, the clearance between the first blade 2 and the second blade 3 is slightly changed, so that the size of the cut material can be adjusted, a cutting power device 7 is fixedly connected to the right side wall of the supporting plate 1, the cutting power device 7 is driven by a second servo motor 8, the rotating speed of the motor is changed to meet the cutting requirements of different plates, the adaptability is strong, and the adjustment is convenient, the blade clearance adjusting device 6 is fixedly connected with the cutting power device 7, the first blade 2, the second blade 3 and the blade clearance adjusting device 6 are installed in a sliding mode, and the plate guiding device 9 is fixedly connected to one end, far away from the blade clearance adjusting device 6, of the upper surface of the supporting plate 1, so that cut sectional materials can be placed conveniently.
Referring to fig. 1, the feeding device 4 includes a first motor base 10, a first servo motor 5, a first driving gear 11, a first driven gear 12, a first feeding roller 13, a second feeding roller 14 and a first supporting base 15, the left side wall of the supporting plate 1 is fixedly connected with the first motor base 10, the surface of the first motor base 10 is fixedly connected with the first servo motor 5, the output end of the first servo motor 5 is fixedly connected with the first driving gear 11, the upper surface of the supporting plate 1 is symmetrically and fixedly connected with the first supporting base 15 at the right side of the first driving gear 11, the first feeding roller 13 and the second feeding roller 14 are respectively and rotatably connected between the two first supporting bases 15, the first driven gear 12 is engaged and connected above the first driving gear 11, the first driving gear 11 is fixedly connected with the first feeding roller 13, the first driven gear 12 is fixedly connected with the second feeding roller 14, the first feeding roller 13 and the second feeding roller 14 are opposite in direction, and drive the plate to move towards the direction of the blade adjusting device.
Referring to fig. 2, the blade gap adjusting device 6 includes a third servo motor 16, a second support seat 17, a rotating shaft 18, a bidirectional threaded rod 19, a first slider 20, a second slider 21, a circular hole 22 and a groove 23, the upper left side of the support plate 1 is fixedly connected with the third servo motor 16, the output end of the third servo motor 16 is fixedly connected with the bidirectional threaded rod 19, the upper surface of the support plate 1 is symmetrically and fixedly connected with the second support seat 17 at the right side of the third servo motor 16, the rotating shaft 18 is rotatably connected between the two second support seats 17, the circular hole 22 is formed inside the rotating shaft 18, the groove 23 is formed on the inner wall of the circular hole 22, the circular hole 22 is installed in cooperation with the bidirectional threaded rod 19, the first slider 20 is fixedly connected to the surface of the first blade 2, the second slider 21 is fixedly connected to the surface of the second blade 3, the first slider 20 is in threaded connection with the second slider 21 and the bidirectional threaded rod 19, the first sliding block 20, the second sliding block 21 and the groove 23 are installed in a matched mode, the third servo motor 16 drives the bidirectional threaded rod to rotate 19, and the gap between the first blade 2 and the second blade 3 is convenient to adjust.
Referring to fig. 3, the cutting power device 7 includes a second motor base 24, a second driving gear 25 and a second driven gear 26, the second motor base 24 is fixedly connected to the right side of the supporting plate 1, a second servo motor 8 is fixedly connected to the upper surface of the second motor base 24, the second driving gear 25 is fixedly connected to the output end of the second servo motor 8, a second driven gear 26 is fixedly connected to one end of the surface of the rotating shaft 18, which is far away from the third servo motor 16, the second driven gear 26 is engaged with the second driving gear 25, and the second servo motor 8 drives the first blade 2 and the second blade 3 to rotate, so that the plate is cut.
Referring to fig. 1, the plate guiding device 9 includes third supporting seats 27 and guiding rollers 28, the third supporting seats 27 are symmetrically and fixedly connected to one side of the upper surface of the supporting plate 1 away from the third servo motor 16, and the guiding rollers 28 are rotatably connected between the two third supporting seats 27 to guide the plate.
Referring to fig. 4, the supporting columns 29 are symmetrically installed on the lower surface of the supporting plate 1 to achieve a supporting effect.
Referring to fig. 1, the controller 30 is symmetrically installed on the lower surface of the supporting plate 1, the controller 30 is fixedly connected to the right side wall of the supporting plate 1, the first servo motor 5, the second servo motor 8 and the third servo motor 16 are all connected to the controller 30 through wires, and the controller 30 is precisely controlled through a computer program or other control terminals.
In this scheme, the related circuits and control are the prior art, and too much description is not repeated here.
The working principle is as follows: the plate is guided by the guide roller 28, the first servo motor 5 is started, the motor drives the first driving gear 11 to rotate, the first driving gear 11 is fixedly connected with the first feeding roller 13, the first feeding roller 13 rotates, the first driving gear 11 is meshed with the first driven gear 12, the first driven gear 12 is fixedly connected with the second feeding roller 14, the second feeding roller 14 rotates reversely, after the plate passes through the gap between the first feeding roller 13 and the second feeding roller 14, the first feeding roller 13 and the second feeding roller 14 push the plate to move towards the blade gap adjusting device 6, the second servo motor 8 is started, the second servo motor 8 drives the second driving gear to rotate 25, the second driving gear 25 is meshed with the second driven gear 26, the second driven gear 26 is fixedly connected with the rotating shaft 18, the rotating shaft 18 rotates to drive the first blade 2 and the second blade 3 to rotate, the plate is cut, when the width of the cut plate needs to be adjusted, the first servo motor 5 and the second servo motor 8 are closed, the third servo motor 16 is started to rotate, the bidirectional threaded rod 19 is rotated, the first sliding block 20 and the second sliding block 21 are driven to respectively move towards two ends of the rotating shaft 18, the first blade 2 and the second blade 3 are driven to respectively move towards two ends of the rotating shaft 18, the gap between the first blade 2 and the second blade 3 is enlarged, further, the third servo motor 16 drives the bidirectional threaded rod 19 to reversely rotate, the first sliding block 20 and the second sliding block 21 are driven to move towards the center of the rotating shaft 18, the gap between the first blade 2 and the second blade 3 is reduced, the adjustment of the gap between the first blade 2 and the second blade 3 is facilitated, the width size of the cut plate is changed, the adjustment purpose is achieved, and the requirements for producing products of different specifications are met.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a conveniently adjust shearing mechanism in blade clearance, includes backup pad (1), first blade (2) and second blade (3), its characterized in that: backup pad (1) top is provided with first blade (2) and second blade (3), backup pad (1) the left side lateral wall fixedly connected with material feeding unit (4), backup pad (1) upper surface the left side fixedly connected with blade clearance adjustment device (6), backup pad (1) the right lateral wall fixedly connected with cutting power device (7), blade clearance adjustment device (6) and cutting power device fixed connection (7), first blade (2) and second blade (3) and blade clearance adjustment device (6) slidable mounting, the one end fixedly connected with panel guider (9) of blade clearance adjustment device (6) are kept away from to backup pad (1) upper surface.
2. A shearing device as defined in claim 1 for facilitating adjustment of the clearance between the blades, wherein: the feeding device (4) comprises a first motor base (10), a first servo motor (5), a first driving gear (11), a first driven gear (12), a first feeding roller (13), a second feeding roller (14) and a first support base (15), the left side wall of the support plate is fixedly connected with the first motor base (10), the surface of the first motor base (10) is fixedly connected with the first servo motor (5), the output end of the first servo motor (5) is fixedly connected with the first driving gear (11), the upper surface of the support plate (1) is positioned on the right side of the first driving gear (11) and is symmetrically and fixedly connected with the first support base (15), a first feeding roller (13) and a second feeding roller (14) are respectively and rotatably connected between the two first support bases (15), and the first driven gear (12) is meshed above the first driving gear (11), the first driving gear (11) is fixedly connected with a first feeding roller (13), and the first driven gear (12) is fixedly connected with a second feeding roller (14).
3. A shearing device as defined in claim 2 for facilitating adjustment of the clearance between the blades, wherein: blade clearance adjustment device (6) include third servo motor (16), second supporting seat (17), pivot (18), two-way threaded rod (19), first slider (20), second slider (21), round hole (22) and recess (23), backup pad (1) upper surface the left side fixedly connected with third servo motor (16), third servo motor (16) output end fixedly connected with two-way threaded rod (19), backup pad (1) upper surface is located third servo motor (16) right side symmetry fixedly connected with second supporting seat (17), two rotate between second supporting seat (17) and be connected with pivot (18), round hole (22) have been seted up to pivot (18) inside, recess (23) are seted up to round hole (22) inner wall, round hole (22) and two-way threaded rod (19) cooperation installation, first blade (2) and second blade (3) surface are equallyd divide respectively fixedly connected with first slider (20) And the first sliding block (20) and the second sliding block (21) are in threaded connection with the bidirectional threaded rod (19), and the first sliding block (20) and the second sliding block (21) are installed with the groove (23) in a sliding mode.
4. A shearing device as defined in claim 3 for facilitating adjustment of the blade clearance, wherein: cutting power device (7) include second motor cabinet (24), second driving gear (25) and second driven gear (26), backup pad (1) right side fixedly connected with second motor cabinet (24), second motor cabinet (24) fixed surface is connected with second servo motor (8), second servo motor (8) output end fixedly connected with second driving gear (25), the one end fixedly connected with second driven gear (26) of third servo motor (16) are kept away from on pivot (18) surface, and second driven gear (26) are connected with second driving gear (25) meshing.
5. A shearing device as defined in claim 1 for facilitating adjustment of the clearance between the blades, wherein: plate guider (9) include third supporting seat (27) and guide roll (28), the one end symmetry fixedly connected with third supporting seat (27) of third servo motor (16) are kept away from to backup pad (1) upper surface, two it is connected with guide roll (28) to rotate between third supporting seat (27).
6. A shearing device as defined in claim 1 for facilitating adjustment of the clearance between the blades, wherein: the lower surface of the supporting plate (1) is symmetrically and fixedly connected with supporting columns (29).
7. A shearing device as defined in claim 4 for facilitating adjustment of the clearance between the blades, wherein: the support plate (1) right lateral wall fixedly connected with controller (30), first servo motor (5), second servo motor (8) and third servo motor (16) all pass through the wire with controller (30) and are connected.
CN202022878467.XU 2020-12-03 2020-12-03 Shearing device convenient for adjusting blade clearance Expired - Fee Related CN214392585U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022878467.XU CN214392585U (en) 2020-12-03 2020-12-03 Shearing device convenient for adjusting blade clearance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022878467.XU CN214392585U (en) 2020-12-03 2020-12-03 Shearing device convenient for adjusting blade clearance

Publications (1)

Publication Number Publication Date
CN214392585U true CN214392585U (en) 2021-10-15

Family

ID=78036739

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022878467.XU Expired - Fee Related CN214392585U (en) 2020-12-03 2020-12-03 Shearing device convenient for adjusting blade clearance

Country Status (1)

Country Link
CN (1) CN214392585U (en)

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Granted publication date: 20211015