CN211939827U - Cross shearing machine with press-in burr removing mechanism - Google Patents

Abstract

The utility model discloses a cross shearing machine with mechanism is got rid of to press-in burr, including the cross shearing machine frame body, the cross shearing machine frame body rear side is equipped with places the board, place the board upper end fixedly connected with motor, motor rotation end fixedly connected with well core rod, the cross shearing machine frame body is close to motor one side and has seted up the transit through-hole, well core rod runs through the transit through-hole and is connected with cross shearing machine frame body sliding, well core rod keeps away from motor one end fixedly connected with movable runner, movable runner keeps away from motor one end and rotates and is connected with eccentric guide arm, movable runner upside is equipped with the board spacing frame, sliding connection has the carriage that moves inwards in the middle of the board spacing frame, the carriage upper end fixedly connected with cross shearing machine frame moves inwards, eccentric guide arm upper end and the carriage that moves inwards rotates are connected, make the longitudinal movement of motor drive cross shearing machine frame drive burr scraper blade clear, the quality of the steel plate is improved.

Description

Cross shearing machine with press-in burr removing mechanism

Technical Field

The utility model relates to a cold-rolled steel sheet production technical field especially relates to a cross shearing machine with press-in burr removal mechanism.

Background

The cold-rolled steel sheet is a steel sheet produced by rolling a hot-rolled coil as a raw material at a temperature below a recrystallization temperature at normal temperature and by a cold rolling process, and is referred to as a cold plate for short. Compared with a hot-rolled steel plate, the cold-rolled steel plate has more accurate thickness and smooth and beautiful surface. The thickness of the cold-rolled sheet is generally between 0.1 mm and 8.0mm, and the thickness of the cold-rolled sheet produced by most factories is below 4.5 mm. The cold-rolled steel sheet after production needs to be sheared and packed as required, so that the cold-rolled steel sheet is convenient to store and transport.

After cold-rolled strip steel cutting process, the burr easily appears in the steel sheet corner, need the manual work to polish the burring to the steel sheet side, but this kind of burring efficiency is handed over the end, and the effect is relatively poor, patent publication is CN 208117447U's utility model discloses a burr removal device for cold-rolled strip steel processing, including base, supporting beam and steel band, through the reel of putting, the cooperation of receipts reel and grinding motor is used, not only can realize the automatic roll-up to the steel band, can be at the in-process of steel band roll-up moreover, polish and eliminate the burr of its avris, when reducing intensity of labour, improved the burring efficiency and the quality of steel band.

Although above-mentioned technical scheme can carry out burring to the belted steel after the cutting, the shearing burr of part belted steel is being advanced the in-process and is being taken to the steel sheet surface, via the clamp plate steel sheet surface of impressing, produces the problem of the burr of impressing, handles effectively to the burr of impressing through polishing to make the steel sheet surface unevenness who processes out, influence the quality of steel sheet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cross shearing machine with press-in burr removal mechanism can clear up the burr of impressing that appears after shearing the band steel, reduces the influence of burr to steel sheet surface, improves the steel sheet quality.

The utility model discloses a can realize through following technical scheme:

a cross shearing machine with a pressing-in burr removing mechanism comprises a cross shearing machine frame body, wherein a placing plate is arranged on the rear side of the cross shearing machine frame body, a motor is fixedly connected to the upper end of the placing plate, a central rod is fixedly connected to the rotating end of the motor, a transfer through hole is formed in one side, close to the motor, of the cross shearing machine frame body, the central rod penetrates through the transfer through hole and is in sliding connection with the cross shearing machine frame body, a movable rotating wheel is fixedly connected to one end, away from the motor, of the central rod, an eccentric guide rod is rotatably connected to one end, away from the motor, of the movable rotating wheel, a shearing plate limiting frame is arranged on the upper side of the movable rotating wheel, an inward-moving sliding frame is slidably connected to the middle of the shearing plate limiting frame, a cross shearing machine tool rest is fixedly connected to the upper end of the inward-moving sliding frame, the improved deburring machine is characterized in that a second square frame is fixedly connected to the upper end of the first square frame, the inward moving sliding frame is close to two epitaxial supporting rods fixedly connected to one end of the discharging bracket, the epitaxial supporting rods are far away from a linkage rod fixedly connected to the upper side of one end of the inward moving sliding frame, a longitudinal moving sliding block is connected to the first square frame in a sliding mode, the lower end of the longitudinal moving sliding block is fixedly connected with the linkage rod, a transverse moving sliding block is connected to the middle of the second square frame in a sliding mode, a steering sliding rod is arranged between the transverse moving sliding block and the longitudinal moving sliding block, the upper end and the lower end of the steering sliding rod are respectively.

Through adopting above-mentioned technical scheme, the longitudinal movement that makes motor drive's horizontal scissors frame drives the burr scraper blade and clears up the steel sheet that the burr of impressing appears, reduces the burr and to the influence on steel sheet surface, improves the steel sheet quality.

Further setting the following steps: the movable rotating wheel is provided with a side rotating shaft at one end far away from the cross shearing machine frame body, the side rotating shaft is positioned at one side, far away from the central rod, of the movable rotating wheel, and the movable rotating wheel is rotatably connected with the eccentric guide rod through the side rotating shaft.

By adopting the technical scheme, the movable rotating wheel is rotatably connected with the eccentric guide rod through the side rotating shaft, so that the movable rotating wheel can rotate to pull the eccentric guide rod to move, and further the longitudinally moving of the inward moving sliding frame and the outward extending supporting rod is driven.

Further setting the following steps: the internally moving sliding frame is close to one side of the discharging bracket and is fixedly connected with an inclined edge supporting rod, and one end of the inclined edge supporting rod, far away from the internally moving sliding frame, is fixedly connected with the extension supporting rod.

Through adopting above-mentioned technical scheme, the hypotenuse branch that the balladeur train side set up moves in is connected with extension branch, and the stability when the balladeur train that moves drives extension branch and remove in the reinforcing of being convenient for reduces and moves when the balladeur train drives horizontal scissors frame and transversely cuts, rocking of extension branch.

Further setting the following steps: two driving rollers are arranged in the discharging bracket, the two driving rollers are rotatably connected with the discharging bracket, and the two driving rollers are in transmission connection.

Through adopting above-mentioned technical scheme, two driving rollers that set up in ejection of compact bracket are convenient for make the driving roller at the downside support steel sheet, improve the stability when burr scraper blade clears up the burr on the steel sheet.

Further setting the following steps: two square brackets are fixedly connected to the lower end of the discharging bracket, the two square brackets are arranged on the front side and the rear side of the lower end of the discharging bracket respectively, and the square brackets are connected with the extending support rods in a sliding mode.

Through adopting above-mentioned technical scheme, sliding connection's epitaxial branch in square bracket is convenient for restrict the range of motion of epitaxial branch at the crosscut frame body side and be longitudinal movement, reduces the skew when epitaxial branch drives the trace longitudinal movement.

Further setting the following steps: the square bracket is internally provided with a compression spring, the lower end of the compression spring is fixedly connected with the inner wall of the square bracket, and the upper end of the compression spring is abutted against the extension supporting rod.

Through adopting above-mentioned technical scheme, the compression spring that sets up in square bracket is convenient for make compression spring alleviate the collision of extension branch when removing to square bracket, reduces the damage of extension branch when removing downwards.

Further setting the following steps: the outer end of the movable rotating wheel is sleeved with a protective adhesive layer, and the protective adhesive layer is tightly attached to the compression spring.

Through adopting above-mentioned technical scheme, the protection glue film of establishing is established at the outer pot head of activity runner, is convenient for slow down compression spring's corrosion, prolongs compression spring's in the square bracket life.

To sum up, the utility model discloses a beneficial technological effect does:

the utility model discloses make the longitudinal movement of cross scissor holder drive the burr scraper blade and clear up the steel sheet that the burr of impressing appears, reduce the burr and to the influence on steel sheet surface, improve the steel sheet quality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a rear view of the present invention;

fig. 3 is a schematic diagram of the structure at a in fig. 2.

Reference numerals: 1. a cross shear frame body; 2. an electric motor; 3. placing the plate; 4. a compression spring; 5. a center pole; 6. a movable runner; 7. an eccentric guide rod; 8. a plate shearing limiting frame; 9. moving the sliding frame inwards; 10. a transverse scissor rack; 11. a discharge bracket; 12. an extension strut; 13. a linkage rod; 14. a first square frame; 15. longitudinally moving the sliding block; 16. a second square frame; 17. transversely moving the sliding block; 18. a steering slide bar; 19. a burr scraping plate; 20. a driving roller; 21. a square bracket.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the scope of the invention.

Referring to fig. 1 and 2, for the utility model discloses a cross shearing machine with mechanism is got rid of to press-in burr, including cross shearing frame body 1, 1 rear side of cross shearing frame body is equipped with places board 3, place board 3 upper end fixedly connected with motor 2, motor 2 rotates end fixedly connected with well core rod 5, cross shearing frame body 1 is close to motor 2 one side and has seted up the transit through-hole, well core rod 5 runs through the transit through-hole and 1 sliding connection of cross shearing frame body, well core rod 5 keeps away from motor 2 one end fixedly connected with movable runner 6, movable runner 6 keeps away from motor 2 one end and rotates and is connected with eccentric guide 7, 6 upsides of movable runner are equipped with the spacing frame 8 of plate shearing, sliding connection has the interpolation balladeur train 9 in the middle of the spacing frame 8 of plate shearing, the horizontal shear carriage 10 of fixedly connected with in the upper end of interpolation balladeur train 9 rotates and is connected, the horizontal shear frame body 1 left end.

Referring to fig. 3, a first square frame 14 is fixedly connected to both the front and rear ends of a discharging bracket 11, a second square frame 16 is fixedly connected to the upper end of the first square frame 14, two extension supporting rods 12 are fixedly connected to one end of an inward moving carriage 9 close to the discharging bracket 11, a linkage rod 13 is fixedly connected to the upper side of one end of the extension supporting rod 12 far from the inward moving carriage 9, a longitudinal moving slider 15 is slidably connected to the first square frame 14, the lower end of the longitudinal moving slider 15 is fixedly connected to the linkage rod 13, a transverse moving slider 17 is slidably connected to the middle of the second square frame 16, a steering slider 18 is arranged between the transverse moving slider 17 and the longitudinal moving slider 15, the upper and lower ends of the steering slider 18 are respectively rotatably connected to the longitudinal moving slider 15 and the transverse moving slider 17, a burr scraper 19 is fixedly connected between the two transverse moving sliders 17, so that the longitudinal movement of the transverse shearing frame 10 driven by a, burr scraper 19 removes to keeping away from 1 one side of cross-shearing machine support body to strike off the burr of impressing to being close to 1 one side buckling of cross-shearing machine support body, partial burr adhesion is in the steel sheet upper surface, when 19 lower extremes of steel sheet laminating burr scraper slide, is struck off by burr scraper 19, separates with the steel sheet, thereby realizes reducing the influence of burr to the steel sheet surface, improves the steel sheet quality.

Referring to fig. 1, specifically, a side rotating shaft is disposed at an end of the movable rotating wheel 6 away from the cross shearing machine frame body 1, the side rotating shaft is located at an end of the movable rotating wheel 6 away from the central rod 5, the movable rotating wheel 6 is rotatably connected with the eccentric guide rod 7 through the side rotating shaft, so that the movable rotating wheel 6 is rotatably connected with the eccentric guide rod 7 through the side rotating shaft, and the rotation of the movable rotating wheel 6 pulls the eccentric guide rod 7 to move, thereby driving the inward moving sliding frame 9 and the outward extending support rod 12 to move longitudinally.

Further, the interior balladeur train 9 that moves is close to 11 one side fixedly connected with hypotenuse branch of ejection of compact bracket, and hypotenuse branch is kept away from interior balladeur train 9 one end and is extended branch 12 fixed connection, and the hypotenuse branch that the 9 sides of the balladeur train that moves set up in is connected with extension branch 12, and the stability when the balladeur train 9 that moves in the reinforcing drives extension branch 12 and removes is convenient for, when reducing interior balladeur train 9 that moves and driving horizontal scissors rest 10 and violently cut, rocking of extension branch 12.

Specifically, be equipped with two driving rollers 20 in ejection of compact bracket 11, two driving rollers 20 rotate with ejection of compact bracket 11 to be connected, and two driving rollers 20 transmissions are connected, and two driving rollers 20 that set up in ejection of compact bracket 11 are convenient for make driving roller 20 at the lower side support steel sheet, improve the stability when burr scraper blade 19 clears up the burr on the steel sheet.

Further, two square brackets 21 of 11 lower extremes of ejection of compact bracket 11 fixedly connected with, two square brackets 21 set up respectively in the front and back both sides of 11 lower extremes of ejection of compact bracket, square bracket 21 and extension branch 12 sliding connection, sliding connection's extension branch 12 in square bracket 21, the moving range of branch 12 of being convenient for to restrict extension in 1 side of cross shearing machine support body is longitudinal movement, reduces the skew when extension branch 12 drives trace 13 longitudinal movement.

Be equipped with compression spring 4 in the square bracket 21, compression spring 4 lower extreme and square bracket 21 inner wall fixed connection, compression spring 4 upper end is in extension branch 12 looks butt, compression spring 4 who sets up in square bracket 21, be convenient for make compression spring 4 alleviate the collision of extension branch 12 when removing to square bracket 21, reduce the damage of extension branch 12 when the downstream, furtherly, 6 outer ends of activity runner have cup jointed the protection glue film, the protection glue film closely laminates with compression spring 4, the protection glue film of establishing at 6 outer pot heads of activity runner, be convenient for slow down compression spring 4's corrosion, the life of compression spring 4 in the extension square bracket 21.

When the strip steel is conveyed into the frame body 1 of the cross shearing machine, the motor 2 is started, the rotating end of the motor 2 rotates to drive the central rod 5 and the movable rotating wheel 6 to rotate, the movable rotating wheel 6 rotates to drive the eccentric guide rod 7 at the side edge to move, and then the inward-moving sliding frame 9 is pulled to slide in the shearing plate limiting frame 8, when the inward moving sliding frame 9 moves upwards, the inward moving sliding frame 9 drives the transverse shearing tool rest 10 to shear the steel plate, meanwhile, the upward moving inward moving sliding frame 9 drives the outward extending support rod 12 to move upwards, so that the linkage rod 13 at the upper end of the extension supporting rod 12 drives the longitudinal slide block 15 to slide in the first square frame 14, promote sideslip slider 17 to slide in second square frame 16 via turning to slide bar 18, drive burr scraper blade 19 and remove to keeping away from 1 one side of cross-cut frame body, make burr scraper blade 19 strike off the burr of impressing of steel sheet upper surface, reduce the influence of burr to the steel sheet upper surface, improve the steel sheet quality.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (7)

1. The utility model provides a cross shearing machine with mechanism is got rid of to income burr which characterized in that: comprises a cross shear frame body (1), a placing plate (3) is arranged at the rear side of the cross shear frame body (1), a motor (2) is fixedly connected to the upper end of the placing plate (3), a center rod (5) is fixedly connected to the rotating end of the motor (2), a transfer through hole is formed in one side, close to the motor (2), of the cross shear frame body (1), the center rod (5) penetrates through the transfer through hole and is in sliding connection with the cross shear frame body (1), a movable rotating wheel (6) is fixedly connected to one end, far away from the motor (2), of the movable rotating wheel (6), an eccentric guide rod (7) is rotatably connected to one end, far away from the motor (2), a plate shearing limiting frame (8) is arranged on the upper side of the movable rotating wheel (6), an inward-moving sliding frame (9) is connected to the middle of the plate shearing limiting frame (8), a cross shear frame (, the upper end of the eccentric guide rod (7) is rotatably connected with the inward-moving sliding frame (9), the left end of the transverse shearing frame body (1) is fixedly connected with a discharging bracket (11), the front end and the rear end of the discharging bracket (11) are fixedly connected with first square frames (14), the upper end of each first square frame (14) is fixedly connected with a second square frame (16), one end, close to the discharging bracket (11), of the inward-moving sliding frame (9) is fixedly connected with two extension supporting rods (12), the upper side of one end, far away from the inward-moving sliding frame (9), of each extension supporting rod (12) is fixedly connected with a linkage rod (13), a longitudinal-moving sliding block (15) is slidably connected in each first square frame (14), the lower end of the longitudinal-moving sliding block (15) is fixedly connected with the linkage rod (13), a transverse-moving sliding block (17) is slidably connected in the middle of each second square frame (16), and a steering sliding rod (, the upper end and the lower end of the steering sliding rod (18) are respectively rotatably connected with the longitudinal moving sliding block (15) and the transverse moving sliding block (17), and a burr scraping plate (19) is fixedly connected between the two transverse moving sliding blocks (17).

2. A cross shearing machine with a mechanism for removing press-in burrs as claimed in claim 1, wherein: the movable rotating wheel (6) is far away from one end of the horizontal shearing frame body (1) and is provided with a side rotating shaft, the side rotating shaft is located on one side of the movable rotating wheel (6) far away from the center rod (5), and the movable rotating wheel (6) is rotatably connected with the eccentric guide rod (7) through the side rotating shaft.

3. A cross shearing machine with a mechanism for removing press-in burrs as claimed in claim 1, wherein: the inner moving sliding frame (9) is close to one side of the discharging bracket (11) and is fixedly connected with an inclined edge supporting rod, and one end of the inner moving sliding frame (9) is far away from the inclined edge supporting rod and is fixedly connected with the extension supporting rod (12).

4. A cross shearing machine with a mechanism for removing press-in burrs as claimed in claim 1, wherein: be equipped with two driving rollers (20) in ejection of compact bracket (11), two driving roller (20) rotate with ejection of compact bracket (11) and are connected, two driving roller (20) transmission is connected.

5. A cross shearing machine with a mechanism for removing press-in burrs as claimed in claim 1, wherein: two square brackets (21) of ejection of compact bracket (11) lower extreme fixedly connected with, two square bracket (21) set up respectively in both sides around ejection of compact bracket (11) lower extreme, square bracket (21) and extension branch (12) sliding connection.

6. The cross shearing machine with the press-in burr removing mechanism according to claim 5, characterized in that: be equipped with compression spring (4) in square bracket (21), compression spring (4) lower extreme and square bracket (21) inner wall fixed connection, compression spring (4) upper end and extension branch (12) looks butt.

7. The cross shearing machine with the press-in burr removing mechanism according to claim 6, characterized in that: the outer end of the movable rotating wheel (6) is sleeved with a protective adhesive layer, and the protective adhesive layer is tightly attached to the compression spring (4).

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