CN217799385U - Multi-angle beveling machine for steel plate machining - Google Patents

Abstract

The utility model relates to a beveling device technical field, in particular to a multi-angle beveling machine for processing steel plates, which comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with two vertical plates which are symmetrically arranged left and right, a beveling device is rotatably arranged between the two vertical plates, the beveling device is fixedly connected with an adjusting gear, and the vertical plate on the right side is fixedly connected with an angle adjusting device which is matched with the adjusting gear for use; angle adjusting device include with the right side riser fixed connection's backup pad, backup pad rotate and are connected with vertical arrangement's screw rod, backup pad fixedly connected with montant, screw rod threaded connection have with the vertical sliding fit's of montant slider, slider fixedly connected with and adjusting gear engaged's spur rack, the coaxial fixedly connected with separation blade of montant lower extreme.

Description

Multi-angle beveling machine for steel plate machining

Technical Field

The utility model relates to a groove technical field, especially a multi-angle beveling machine is used in steel sheet processing.

Background

The beveling machine is a special tool for chamfering the end face of a pipeline or a flat plate before welding, overcomes the defects of irregular angle, rough slope surface, high working noise and the like of operation processes such as flame cutting, grinding by a polishing machine and the like, and has the advantages of simplicity and convenience in operation, standard angle, smooth surface and the like.

The beveling machine of current steel sheet processing usefulness is in the use, and partial beveling machine does not possess the angular adjustment function, and is single relatively to the beveling angle of steel sheet, and partial beveling machine has the angle modulation function, but mostly is driving the bevel sword through the hydraulic stem lift and realizes the angle modulation, because hydraulic telescoping rod goes up and down in a flexible way, can not its lifting height of accurate control, often has certain deviation, so lead to the angular adjustment of bevel sword accurate not enough.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a multi-angle beveling machine is used in steel sheet processing has solved current beveling machine when carrying out angular adjustment through hydraulic telescoping rod, and angular adjustment is accurate problem inadequately. The technical scheme includes that the device comprises a bottom plate, wherein two vertical plates which are symmetrically arranged left and right are fixedly connected to the upper end of the bottom plate, a groove device is rotatably mounted between the two vertical plates, an adjusting gear is fixedly connected to the groove device, and an angle adjusting device matched with the adjusting gear is fixedly connected to the vertical plate on the right side;

angle adjusting device include with the right side riser fixed connection's backup pad, backup pad rotate and are connected with vertical arrangement's screw rod, backup pad fixedly connected with montant, screw rod threaded connection have with the vertical sliding fit's of montant slider, slider fixedly connected with and adjusting gear engaged's spur rack, the coaxial fixedly connected with separation blade of montant lower extreme.

Preferably, the beveling device comprises two transverse shafts which are respectively and rotatably connected with opposite ends of the two vertical plates, the two transverse shafts are coaxially arranged, a speed reducer is arranged between the two transverse shafts, the left end and the right end of the speed reducer are respectively and fixedly connected with mounting plates through bolts, opposite ends of the two transverse shafts are respectively and fixedly connected with the mounting plates on the corresponding sides, an output shaft of the speed reducer is coaxially and fixedly connected with a beveling knife, the rear end of the speed reducer is fixedly provided with a motor for providing power output for the speed reducer, and the transverse shaft on the right side is coaxially and fixedly connected with the adjusting gear.

Preferably, the roller frame further comprises a pressing device, the pressing device comprises a supporting plate fixedly connected with the lower sides of the front ends of the two vertical plates, a rectangular through groove is formed in the upper end of the supporting plate, a plurality of rollers which are arranged along the longitudinal direction and arranged along the transverse equal intervals are installed in the rectangular through groove, a cross beam is fixedly connected to the upper ends of the two supporting plates, a long rod is fixedly connected to the front end of the cross beam, an electronic telescopic rod which is arranged along the longitudinal direction is fixedly connected to the lower end of the electronic telescopic rod, an upper pressing plate is arranged at the lower end of the electronic telescopic rod, a wheel groove which is arranged along the transverse equal intervals is formed in the lower end of the upper pressing plate, and a plurality of pulleys which are arranged along the longitudinal direction and arranged along the transverse equal intervals are installed on the inner wall of the wheel groove in a rotating mode.

Preferably, the upper end of the screw rod is coaxially and fixedly connected with a hand wheel.

Preferably, the lower end of the bottom plate is fixedly connected with four supporting legs in a rectangular array, the lower ends of the four supporting legs are fixedly connected with a flat plate, and four universal wheels in a rectangular array arrangement are installed at the lower end of the flat plate.

The utility model has the advantages that:

1. the utility model discloses the angle adjusting device who is equipped with when using can be through the cooperation with adjusting gear, accomplish the accurate adjustment to the groove angle, and angle adjusting device is when using, and the pitch of screw thread is fixed on the screw rod, and the screw rod of rotating corresponding number of turns can drive and slide soon and remove corresponding definite distance along the montant, and the spur rack on the slider also will drive the corresponding definite angle of adjusting gear rotation, and then carries out accurate adjustment to the groove angle.

2. The angle adjusting device is arranged to drive the sliding block to vertically slide along the vertical rod through rotation of the screw rod, so that the straight rack drives the adjusting gear to rotate forwards or backwards, the transverse shaft also rotates forwards or backwards along with the gear, and then the speed reducer, the bevel cutter and the like which are fixedly connected between the two transverse shafts are integrally rotated, and adjustment of the bevel angle is completed.

3. The pressing device is arranged, so that the steel plate subjected to groove processing can be stably and evenly processed, and the groove operation on the steel plate can be further completed.

Drawings

Fig. 1 is a partial three-dimensional sectional view at a first viewing angle of the present invention.

Fig. 2 is an enlarged view of the area a in the first perspective partial three-dimensional sectional view of the present invention.

Fig. 3 is a perspective view of the second viewing angle of the present invention.

Fig. 4 is a partial three-dimensional view of the third viewing angle of the present invention.

Fig. 5 is a fourth perspective view of the present invention.

Reference numerals

1. The device comprises a base plate, 2 vertical plates, 3 adjusting gears, 4 supporting plates, 5 screw rods, 6 vertical rods, 7 sliding blocks, 8 straight racks, 9 blocking pieces, 10 transverse shafts, 11 speed reducers, 12 mounting plates, 13 bevel knives, 14 motors, 15 supporting plates, 16 rectangular through grooves, 17 rollers, 18 cross beams, 19 long rods, 20 electronic telescopic rods, 21 upper pressing plates, 22 wheel grooves, 23 pulleys, 24 hand wheels, 25 supporting legs, 26 flat plates and 27 universal wheels.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings 1-5.

The embodiment one, the technical scheme of its solution is, the utility model discloses angle adjusting device who is equipped with when using can be through the cooperation with adjusting gear 3, accomplish the accurate adjustment to the groove angle, angle adjusting device is when using, and the pitch of screw thread is fixed on screw rod 5, and the screw rod 5 of rotating corresponding number of turns can drive the smooth corresponding definite distance of moving along montant 6 soon, and spur rack 8 on the slider 7 also will drive adjusting gear 3 and rotate corresponding definite angle, and then carries out accurate adjustment to the groove angle. The angle adjusting device is arranged to drive the sliding block 7 to vertically slide along the vertical rod 6 through rotation of the screw rod 5, so that the straight rack 8 drives the adjusting gear 3 to rotate forwards or backwards, the transverse shaft 10 rotates forwards or backwards along with the gear, and then the speed reducer 11, the bevel cutter 13 and the like which are fixedly connected between the two transverse shafts 10 are integrally rotated, and adjustment of the bevel angle is completed. The pressing device is arranged, so that the steel plate subjected to groove processing can be stably and evenly balanced, and the groove operation on the steel plate can be completed.

In the second embodiment, on the basis of the first embodiment, when the specific angle adjusting device is used: the screw rod 5 on the supporting plate 4 is rotated forwards, a hand wheel 24 is arranged for rotating the screw rod 5, and the screw rod 5 can be rotated through the hand wheel 24. The screw 5 rotates in the positive direction to drive the sliding block 7 to move downwards along the vertical rod 6, the spur rack 8 also moves downwards and drives the adjusting gear 3 to rotate anticlockwise by a corresponding angle along with the downward movement of the sliding block 7, and the transverse shaft 10 on the right side also rotates anticlockwise by a corresponding angle around the rotating connection part of the adjusting gear 3 and the vertical plate 2, so that the speed reducer 11, the motor 14 and the bevel knife 13 which are fixedly connected between the opposite ends of the two transverse shafts 10 rotate anticlockwise by a corresponding angle integrally. Correspondingly, the screw 5 can be rotated reversely to drive the speed reducer 11, the motor 14, the bevel knife 13 and the like to rotate clockwise by corresponding angles, so that the bevel knife 13 can be adjusted at multiple angles. The blocking piece 9 can prevent the slide block 7 from moving downwards to be excessively separated from the screw rod 5.

In the third embodiment, on the basis of the first embodiment, the reducer 11 of the beveling device is detachably connected with the mounting plate 12 through bolts, so that the disassembly and the maintenance of the parts such as the reducer 11 can be facilitated. When the beveling device is used, the motor 14 is a power source and can provide power output for the speed reducer 11, and then the output shaft of the speed reducer 11 can drive the beveling cutter 13 to rotate, and the beveling operation on the steel plate is completed.

Fourth embodiment, on the basis of the first embodiment, in order to keep the stability of the steel plate during groove machining, a cross beam 18 and a long rod 19 are arranged at the upper ends of the two vertical plates 2, an electronic telescopic rod 20 is arranged on the long rod 19, and the electronic telescopic rod 20 is started to adjust the height of the upper pressing plate 21, so that the pulley 23 and the roller 17 can respectively abut against the upper end face and the lower end face of the steel plate, and the steel plate can stably pass through the gap between the pulley 23 and the roller 17 without being influenced. Pulley 23 rotates to be installed on race 22 inner wall, and roller 17 rotates on the inner wall of rectangle logical groove 16 on the tray, is movable mounting and can rotate, and then can be with dull and stereotyped 26 butt between pulley 23 and roller 17, guarantee that the steel sheet can be steady carry out lateral shifting, and the steel sheet lateral shifting in-process, the border and the contact of groove sword 13 of steel sheet accomplish the groove operation.

Fifth embodiment, on the basis of first embodiment, the lower extreme of bottom plate 1 has dull and stereotyped 26 through supporting leg 25 anyone, can guarantee bottom plate 1 and the suitable operation of the height of groove device. The lower end of the flat plate 26 is provided with a universal wheel 27, which is convenient for moving the utility model.

Claims (5)

1. The multi-angle beveling machine for processing the steel plate is characterized by comprising a bottom plate (1), wherein two vertical plates (2) which are symmetrically arranged left and right are fixedly connected to the upper end of the bottom plate (1), a beveling device is rotatably arranged between the two vertical plates (2), the beveling device is fixedly connected with an adjusting gear (3), and the vertical plate (2) on the right side is fixedly connected with an angle adjusting device which is matched with the adjusting gear (3) for use;

the angle adjusting device comprises a supporting plate (4) fixedly connected with the vertical plate (2) on the right side, a vertically-arranged screw rod (5) is rotatably connected with the supporting plate (4), a vertical rod (6) is fixedly connected with the supporting plate (4), a sliding block (7) vertically matched with the vertical rod (6) in a sliding mode is in threaded connection with the screw rod (5), the sliding block (7) is fixedly connected with a straight rack (8) meshed with the adjusting gear (3), and a blocking piece (9) is coaxially and fixedly connected with the lower end of the vertical rod (6).

2. The multi-angle beveling machine for processing the steel plates is characterized by comprising two transverse shafts (10) which are rotatably connected with opposite ends of two vertical plates (2) respectively, the two transverse shafts (10) are coaxially arranged, a speed reducer (11) is arranged between the two transverse shafts (10), the left end and the right end of the speed reducer (11) are fixedly connected with mounting plates (12) through bolts respectively, the opposite ends of the two transverse shafts (10) are fixedly connected with the mounting plates (12) on the corresponding sides respectively, an output shaft of the speed reducer (11) is coaxially and fixedly connected with a beveling knife (13), a motor (14) for providing power output for the speed reducer (11) is fixedly mounted at the rear end of the speed reducer (11), and the transverse shaft (10) on the right side is coaxially and fixedly connected with an adjusting gear (3).

3. The multi-angle beveling machine for processing the steel plates is characterized by further comprising a pressing device, wherein the pressing device comprises a supporting plate (15) fixedly connected with the lower side of the front end of each two vertical plates (2), a rectangular through groove (16) is formed in the upper end of the supporting plate (15), a plurality of rollers (17) which are longitudinally arranged and are transversely arranged at equal intervals are rotatably installed in the rectangular through groove (16), a cross beam (18) is fixedly connected to the upper ends of the two supporting plates (15), a long rod (19) is fixedly connected to the front end of the cross beam (18), a vertically arranged electronic telescopic rod (20) is fixedly connected to the long rod (19), a telescopic end of the electronic telescopic rod (20) is a telescopic end and is fixedly connected with an upper pressing plate (21), a transversely arranged wheel groove (22) is formed in the lower end of the upper pressing plate (21), and a plurality of pulleys (23) which are longitudinally arranged and are transversely arranged at equal intervals are rotatably installed on the inner wall of the wheel groove (22).

4. The multi-angle beveling machine for processing the steel plates is characterized in that the upper end of the screw rod (5) is coaxially and fixedly connected with a hand wheel (24).

5. The multi-angle beveling machine for processing the steel plate is characterized in that four supporting legs (25) in a rectangular array are fixedly connected to the lower end of the bottom plate (1), a flat plate (26) is fixedly connected to the lower ends of the four supporting legs (25), and four universal wheels (27) in a rectangular array are mounted at the lower end of the flat plate (26).

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