CN219336159U

CN219336159U - Shearing mechanism is used in silicon steel sheet processing

Info

Publication number: CN219336159U
Application number: CN202320559388.3U
Authority: CN
Inventors: 任义勇
Original assignee: Yantai Tonghe Packaging Technology Co ltd
Current assignee: Yantai Tonghe Packaging Technology Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-07-14
Anticipated expiration: 2033-03-21

Abstract

The utility model relates to the technical field of silicon steel sheet processing equipment, and discloses a shearing device for silicon steel sheet processing, which solves the problem of using defects of the existing silicon steel sheet processing shearing equipment and comprises a U-shaped seat, wherein two conveying parts are arranged on the inner side of the U-shaped seat, lower clamping plates are arranged in the middle of the inner side of the U-shaped seat, knife slots are formed in the tops of the lower clamping plates, n-shaped frames are fixedly connected to the middle of the tops of the U-shaped seat, telescopic cylinders are arranged on the tops of the inner sides of the n-shaped frames, knife holders are arranged at the ends of the telescopic cylinders, shearing knives are arranged on the tops of the knife holders and right above the knife slots, first sliding grooves are formed in two sides of the inner sides of the n-shaped frames, and two second sliding grooves are formed in two sides of the inner sides of the n-shaped frames; this shearing mechanism for silicon steel sheet processing has the centre gripping fixed knot to construct, can carry out the centre gripping to the silicon steel sheet of shearing fixedly, keeps the stability of shearing department to the effectual uniformity of incision and the quality of shearing of having guaranteed.

Description

Shearing mechanism is used in silicon steel sheet processing

Technical Field

The utility model belongs to the technical field of silicon steel sheet processing equipment, and particularly relates to a shearing device for silicon steel sheet processing.

Background

The silicon steel sheet is a ferrosilicon soft magnetic alloy with extremely low carbon content, the silicon content is generally 0.5-4.5%, the addition of silicon can improve the resistivity and the maximum magnetic permeability of iron, and the coercive force, the iron core loss (iron loss) and the magnetic aging are reduced, and the ferrosilicon soft magnetic alloy is mainly used for manufacturing iron cores of various transformers, motors and generators; when the silicon steel sheet is processed, the silicon steel sheet needs to be sheared into a certain length according to the use requirement, and the two sides of the silicon steel sheet shearing opening cannot be fixed by the existing silicon steel sheet processing shearing equipment when the silicon steel sheet is sheared, so that the two sides of the silicon steel sheet shearing opening are subjected to jumping bending in shearing, the uniformity of the shearing opening and the shearing quality are affected, and therefore the existing silicon steel sheet processing shearing equipment has use defects and needs to be improved.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the shearing device for processing the silicon steel sheet, which effectively solves the problem that the existing silicon steel sheet processing shearing equipment has the use defects.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a shearing mechanism is used in silicon steel sheet processing, includes the U-shaped seat, two conveying parts are installed to the inboard of U-shaped seat, the inboard middle part of U-shaped seat all is equipped with down the grip block, the sword groove has been seted up at the top of lower grip block, the middle part fixedly connected with n shape frame at U-shaped seat top, flexible cylinder is installed at the inboard top of n shape frame, the blade holder is installed to the tip of flexible cylinder, the shearing sword is just located directly over the sword groove at the top of blade holder, first spout has all been seted up to the inboard both sides of n shape frame, and two second spouts have all been seted up to the inboard both sides of n shape frame, first slide is located between two second spouts, the both ends fixed connection at two first slide tops and lower grip block top, the second slide is all installed to the inside of four second slide, all fixedly connected with go up the grip block between two second slide that the same position just is relative, two upper grip blocks are located the top of lower grip block.

Preferably, the inboard rotation of n shape frame is connected with two first pivots, and the equal fixedly connected with first gear in both sides of two first pivots, the equal fixedly connected with first rack in both sides of first draw runner, the equal fixedly connected with second rack in one side that the second draw runner is close to first draw runner, first rack and second rack all are connected with the first gear engagement between it to can effectually adjust lower grip block and last grip block.

Preferably, one end parts of the two first rotating shafts extend to the outer side of the n-shaped frame and are fixedly connected with second gears, the two second gears are connected in a meshed mode, a first motor is installed on one side of the n-shaped frame, and the output end of the first motor is fixedly connected with the axle center of one of the second gears, so that effective clamping power can be provided.

Preferably, the middle part activity of n shape frame has pegged graft four inserted bars, and the bottom of four inserted bars all is connected with the top fixed of blade holder to can keep the stability of blade holder and shearing sword lift adjustment.

Preferably, the conveying parts comprise a pair of second rotating shafts, the two pairs of second rotating shafts are symmetrically and rotatably connected to the inner side of the U-shaped seat, the surfaces of the two pairs of second rotating shafts are fixedly connected with rollers, and conveying belts are arranged between the two rollers on the two pairs of second rotating shafts, so that the silicon steel sheets can be effectively conveyed and moved.

Preferably, two pairs of one ends of the second rotating shafts extend out of one side of the U-shaped seat and are fixedly provided with first chain wheels, a first chain is arranged between the two first chain wheels on the two pairs of second rotating shafts, one sides of the two first chain wheels on one side, which are close to one side, of the two pairs of second rotating shafts are fixedly connected with second chain wheels, a second chain is arranged between the two second chain wheels, the other side of the U-shaped seat is provided with a second motor, and the output end of the second motor is fixedly connected with the end part of one of the second rotating shafts, so that effective conveying power can be provided.

Compared with the prior art, the utility model has the beneficial effects that:

(1) In operation, the shearing device for processing the silicon steel sheet is provided with the clamping and fixing structure by arranging the U-shaped seat, the conveying part, the lower clamping plate, the cutter groove, the n-shaped frame, the telescopic cylinder, the cutter seat, the shearing cutter, the first sliding groove, the second sliding groove, the first sliding strip, the second sliding strip and the upper clamping plate, so that the sheared silicon steel sheet can be clamped and fixed, the stability of the shearing position is kept, and the uniformity of the cut and the shearing quality are effectively ensured; meanwhile, the shearing device is simple in structure, convenient to use, stable and reliable in shearing operation and capable of meeting the use requirement of silicon steel sheet processing.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic elevational view of a shearing apparatus according to the present utility model;

FIG. 2 is a schematic rear view of a shearing device according to the present utility model;

FIG. 3 is a schematic view of a partial structure of a shearing device according to the present utility model;

FIG. 4 is a schematic cross-sectional view of FIG. 2 in accordance with the present utility model;

FIG. 5 is a schematic diagram of a portion of the structure of FIG. 4 in accordance with the present utility model;

FIG. 6 is a schematic diagram of a portion of the structure of FIG. 4 according to the present utility model;

in the figure: 1. a U-shaped seat; 2. a lower clamping plate; 3. a knife slot; 4. an n-shaped frame; 5. a telescopic cylinder; 6. a tool apron; 7. a shearing knife; 8. a first chute; 9. a second chute; 10. a first slide bar; 11. a second slide bar; 12. an upper clamping plate; 13. a first rotating shaft; 14. a first gear; 15. a first rack; 16. a second rack; 17. a second gear; 18. a first motor; 20. a rod; 21. a second rotating shaft; 22. a roller; 23. a conveyor belt; 24. a sprocket I; 25. a first chain; 26. a second chain wheel; 27. a second chain; 28. and a second motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is given by fig. 1 to 6, the utility model comprises a U-shaped seat 1, two conveying parts are arranged on the inner side of the U-shaped seat 1, a lower clamping plate 2 is arranged in the middle of the inner side of the U-shaped seat 1, a knife slot 3 is arranged at the top of the lower clamping plate 2, an n-shaped frame 4 is fixedly connected to the middle of the top of the U-shaped seat 1, a telescopic cylinder 5 is arranged at the top of the inner side of the n-shaped frame 4, a knife holder 6 is arranged at the end of the telescopic cylinder 5, a shearing knife 7 is arranged right above the knife slot 3 at the top of the knife holder 6, first sliding grooves 8 are arranged on two sides of the inner side of the n-shaped frame 4, two second sliding grooves 9 are arranged on two sides of the inner side of the n-shaped frame 4, the first sliding grooves 8 are positioned between the two second sliding grooves 9, first sliding strips 10 are respectively arranged at the bottom of the two first sliding strips 10 and two ends of the top of the lower clamping plate 2, second sliding strips 11 are respectively arranged in the four second sliding strips 11, an upper clamping plate 12 and a lower clamping plate 2 are respectively fixedly connected between the two opposite second sliding strips 11; four inserted bars 20 are movably inserted in the middle of the n-shaped frame 4, and the bottoms of the four inserted bars 20 are fixedly connected with the top of the tool apron 6, so that the stability of lifting adjustment of the tool apron 6 and the shearing knife 7 can be maintained; the inner side of the n-shaped frame 4 is rotationally connected with two first rotating shafts 13, two sides of each of the two first rotating shafts 13 are fixedly connected with first gears 14, two sides of each of the first sliding strips 10 are fixedly connected with first racks 15, one side of each of the second sliding strips 11, which is close to the first sliding strip 10, is fixedly connected with a second rack 16, and the first racks 15 and the second racks 16 are in meshed connection with the first gears 14 between the first racks 15 and the second racks 16, so that the lower clamping plate 2 and the upper clamping plate 12 can be effectively adjusted; one end parts of the two first rotating shafts 13 extend to the outer side of the n-shaped frame 4 and are fixedly connected with second gears 17, the two second gears 17 are in meshed connection, a first motor 18 is arranged on one side of the n-shaped frame 4, and the output end of the first motor 18 is fixedly connected with the axle center of one of the second gears 17, so that effective clamping power can be provided;

after the silicon steel sheet moves through the two conveying parts and the sheared length is measured, the sheared position is positioned between the cutter groove 3 and the shearing cutter 7, then a first motor 18 is started to drive the two first rotating shafts 13 to rotate reversely through the two meshed second gears 17, the rotation of the two first rotating shafts 13 drives the two first gears 14 on the two first rotating shafts to rotate, and the rotation of the first gears 14 drives the first racks 15 to move upwards and drives the second racks 16 to move downwards;

the upward movement of the first rack 15 drives the first slide bar 10 to move upwards, the upward movement of the first slide bar 10 drives the lower clamping plate 2 and the cutter slot 3 to move upwards, the downward movement of the second rack 16 drives the second slide bar 11 to move downwards, the downward movement of the second slide bar 11 drives the upper clamping plate 12 to move downwards, and finally, the silicon steel sheet is clamped and clamped through the cooperation of the two upper clamping plates 12 and the lower clamping plate 2, so that the sheared silicon steel sheet is fixed;

then the telescopic cylinder 5 is started to extend, so that the cutter seat 6 drives the shearing cutter 7 to move downwards, and the shearing cutter 7 performs shearing operation on the fixed silicon steel sheet through the cutter groove 3.

The two conveying parts comprise a pair of second rotating shafts 21, the two pairs of second rotating shafts 21 are symmetrically and rotatably connected to the inner side of the U-shaped seat 1, the surfaces of the two pairs of second rotating shafts 21 are fixedly connected with rollers 22, and a conveying belt 23 is arranged between the two rollers 22 on the two pairs of second rotating shafts 21, so that the silicon steel sheets can be effectively conveyed and moved; one end of each pair of second rotating shafts 21 extends out of one side of the U-shaped seat 1 and is fixedly provided with a first sprocket 24, a first chain 25 is arranged between the two first sprockets 24 on each pair of second rotating shafts 21, one side of the two first sprockets 24 on the side, close to one side, of each pair of second rotating shafts 21 is fixedly connected with a second sprocket 26, a second chain 27 is arranged between the two sprockets 26, the other side of the U-shaped seat 1 is provided with a second motor 28, and the output end of the second motor 28 is fixedly connected with the end part of one second rotating shaft 21, so that effective conveying power can be provided;

the silicon steel sheet is placed on the surface of the conveying belt 23, then the second motor 28 is started to enable one of the second rotating shafts 21 to rotate, the rotation of one of the second rotating shafts 21 enables the other three second rotating shafts 21 to synchronously rotate in the same direction through the first chain wheel 24, the first chain 25, the second chain wheel 26 and the second chain 27, and the rotation of the second rotating shaft 21 enables the roller 22 to drive the conveying belt 23 to rotate so as to convey and move the silicon steel sheet.

The shearing device for processing the silicon steel sheet is provided with the clamping and fixing structure, so that the sheared silicon steel sheet can be clamped and fixed, and the stability of a shearing position is kept, thereby effectively ensuring the uniformity of a notch and the shearing quality; meanwhile, the shearing device is simple in structure, convenient to use, stable and reliable in shearing operation and capable of meeting the use requirement of silicon steel sheet processing.

Claims

1. The utility model provides a shearing mechanism is used in silicon steel sheet processing, includes U-shaped seat (1), its characterized in that: two conveying parts are installed to the inboard of U-shaped seat (1), clamping plate (2) have all been equipped with down in the inboard middle part of U-shaped seat (1), knife slot (3) have been seted up at the top of clamping plate (2) down, middle part fixedly connected with n shape frame (4) at U-shaped seat (1) top, telescopic cylinder (5) are installed at the inboard top of n shape frame (4), blade holder (6) are installed at the tip of telescopic cylinder (5), blade holder (6) top just is located and installs shearing sword (7) directly over knife slot (3), first spout (8) have all been seted up to the inboard both sides of n shape frame (4), and two second spouts (9) have all been seted up to the inboard both sides of n shape frame (4), first spout (8) are located between two second spouts (9), the inside of two first spouts (8) is all installed first slide (10), the both ends fixedly connected at the bottom at two first slide (10) and clamping plate (2) top down, the inside of four second spouts (9) is installed, and clamping plate (12) are located two and clamping plate (12) are located down on the clamping plate (12) relatively.

2. The shearing device for processing a silicon steel sheet as set forth in claim 1, wherein: the inside rotation of n shape frame (4) is connected with two first pivots (13), and the both sides of two first pivots (13) are all fixedly connected with first gear (14), and the both sides of first draw runner (10) are all fixedly connected with first rack (15), and one side that second draw runner (11) is close to first draw runner (10) is all fixedly connected with second rack (16), first rack (15) and second rack (16) all with first gear (14) meshing connection between them.

3. The shearing device for processing a silicon steel sheet as set forth in claim 2, wherein: one end parts of the two first rotating shafts (13) extend to the outer side of the n-shaped frame (4) and are fixedly connected with second gears (17), the two second gears (17) are connected in a meshed mode, a first motor (18) is installed on one side of the n-shaped frame (4), and the output end of the first motor (18) is fixedly connected with the axis of one of the second gears (17).

4. The shearing device for processing a silicon steel sheet as set forth in claim 1, wherein: four inserted bars (20) are movably inserted in the middle of the n-shaped frame (4), and the bottoms of the four inserted bars (20) are fixedly connected with the top of the tool apron (6).

5. The shearing device for processing a silicon steel sheet as set forth in claim 1, wherein: the conveying parts comprise a pair of second rotating shafts (21), the two pairs of second rotating shafts (21) are symmetrically and rotationally connected to the inner side of the U-shaped seat (1), the surfaces of the two pairs of second rotating shafts (21) are fixedly connected with rollers (22), and conveying belts (23) are arranged between the two rollers (22) on the two pairs of second rotating shafts (21).

6. The shearing device for processing silicon steel sheets as set forth in claim 5, wherein: two pairs of one end of second pivot (21) all extends to outside one side of U-shaped seat (1) and fixed mounting have sprocket one (24), all install chain one (25) between two sprocket one (24) on two pairs of second pivot (21), one side of two sprocket one (24) that two pairs of second pivot (21) are close to one side mutually all fixedly connected with sprocket two (26), all install chain two (27) between two sprocket two (26), second motor (28) are installed to the opposite side of U-shaped seat (1), the output and the tip fixed connection of one of them second pivot (21) of second motor (28).