CN210550449U - Clamping device for grinding roller - Google Patents

Abstract

A clamping device for polishing and processing a roller relates to the technical field of roller processing equipment, wherein a first motor is fixedly arranged on an operation table between two slide rails through a motor bracket, and a lead screw is fixedly arranged on the output end of the first motor; the screw rod is fixedly arranged on the bottom surface of the fixing plate through a nut sleeved with threads; a lower clamping seat is fixedly arranged on the front side wall of the mounting plate, an upper clamping seat is arranged on the lower clamping seat, and the rear side edges of the lower clamping seat and the upper clamping seat are hinged through a rotating shaft; a driven gear is fixedly arranged on the rear side wall of the mounting plate, an output shaft of the second motor penetrates through the support column and then extends to the rear side of the support column, and a driving gear is fixedly sleeved on the extending end; the upside of driving gear and driven gear's downside looks meshing setting comes to carry out the position change of left right-hand member to the roller on the clamping device through controlling No. two motor rotation strokes, makes things convenient for the personnel's operation of polishing more, has improved the efficiency of polishing, has reduced production time.

Description

Clamping device for grinding roller

Technical Field

The utility model relates to a roller processing equipment technical field, concretely relates to roller is polished and is used clamping device.

Background

The roller is a cylindrical rotatable object in machinery, and a power source is commonly used in the machinery to drive the roller to drive other materials to advance or to process the materials by utilizing pressure generated by the roller; the roller need be polished after the cutting for the surface of roller is smooth, and it is fixed that it generally needs to pass through clamping device with the roller to polish, then polishes through the polishing piece, but clamping device among the prior art when carrying out the centre gripping to the roller, hardly polishes the end and exchanges to the roller, influences the efficiency of polishing, the urgent need to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a reasonable in design's roller is polished and is used clamping device, rotate the stroke through No. two motors of control and come to carry out the position change of left right-hand member to the roller on the clamping device, make things convenient for the personnel's operation of polishing more, improved the efficiency of polishing, reduced production time, the practicality is strong.

In order to achieve the above purpose, the utility model adopts the following technical proposal: it comprises an operation table, a slide rail, a slide block and a fixed plate; sliding rails are symmetrically and fixedly arranged on the front side and the rear side of the upper part of the operating platform, sliding blocks are arranged on the sliding rails in a sliding manner, the top surfaces of the sliding blocks are fixed at the bottom of a fixing plate, and the fixing plate is erected on the sliding rails; the device also comprises a support column, a fixed frame, a mounting plate, an upper clamping seat, a lower clamping seat, a first motor and a second motor; a first motor is fixedly arranged on the operating platform between the two sliding rails through a motor bracket, a lead screw is fixedly arranged at the output end of the first motor, and the right end of the lead screw is rotatably arranged on the right side of the operating platform through a shaft seat; the screw rod is fixedly arranged on the bottom surface of the fixing plate through a nut sleeved with threads; the upper part of the fixed plate is vertically and fixedly provided with a support column, the upper end of the support column is fixedly provided with a fixed frame, the middle part of the fixed frame is rotatably embedded with a mounting plate through a bearing, the front side wall of the mounting plate is fixedly provided with a lower clamping seat, the lower clamping seat is provided with an upper clamping seat, the rear side edges of the lower clamping seat and the upper clamping seat are hinged through a rotating shaft, and the front side edges of the lower clamping seat and the upper clamping seat; a driven gear is fixedly arranged on the rear side wall of the mounting plate, a second motor is fixedly arranged on the front side wall of the supporting column on the lower side of the mounting plate through a motor support, an output shaft of the second motor penetrates through the supporting column and then extends to the rear side of the supporting column, and a driving gear is fixedly sleeved on the extending end of the second motor; the upper side of the driving gear is meshed with the lower side of the driven gear; the first motor and the second motor are connected with an external power supply through power lines.

Furthermore, the front side and the rear side of the bottom end of the support column are fixedly connected with the fixed plate through angle steel, the vertical surfaces of the angle steel are fixed on the front side wall and the rear side wall of the support column, and the horizontal surfaces of the angle steel are fixed on the upper portion of the fixed plate.

Furthermore, rubber gaskets are fixedly arranged on the opposite surfaces of the upper clamping seat and the lower clamping seat.

Furthermore, a plurality of springs are fixedly arranged between the top of the upper clamping seat and the side wall of the mounting plate.

Furthermore, the left end and the right end of the sliding rail on the front side of the operating platform and the bottom surface of the front side sliding block are provided with a starting and stopping photoelectric switch in a matching manner, and the starting and stopping photoelectric switch is connected with an external power supply and a first motor.

After the structure is adopted, the beneficial effects of the utility model are that: a roller is clamping device for processing of polishing, rotate the position change that the stroke carries out left right-hand member to roller on the clamping device through controlling No. two motors, make things convenient for the personnel's operation of polishing more, improved the efficiency of polishing, reduced production time, the practicality is strong, the utility model has the advantages of set up rationally, the cost of manufacture is low.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a left side view of fig. 1.

Description of reference numerals:

the device comprises an operating table 1, a sliding rail 2, a sliding block 3, a fixing plate 4, a first motor 5, a screw rod 6, a supporting column 7, a fixing frame 8, a mounting plate 9, a lower clamping seat 10, an upper clamping seat 11, a locking bolt 12, a driven gear 13, a second motor 14, a driving gear 15, angle steel 16, a rubber gasket 17, a spring 18 and a start-stop photoelectric switch 19.

The specific implementation mode is as follows:

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.

As shown in fig. 1-2, the following technical solutions are adopted in the present embodiment: the device comprises an operation table 1, a slide rail 2, a slide block 3 and a fixing plate 4; the front side and the rear side of the upper part of the operating platform 1 are symmetrically and fixedly provided with slide rails 2 through bolts, the slide rails 2 are slidably provided with slide blocks 3, the top surfaces of the slide blocks 3 are fixed at the bottoms of fixed plates 4 through bolts, and the fixed plates 4 are erected on the slide rails 2; the device also comprises a support column 7, a fixed frame 8, a mounting plate 9, an upper clamping seat 11, a lower clamping seat 10, a first motor 5 and a second motor 14; a first motor 5 is fixedly arranged on the operating platform 1 between the two sliding rails 2 through a motor bracket and a bolt, the first motor 5 adopts the model of 60KTYZ, a screw rod 6 is fixedly welded on the output end of the first motor 5, the right end of the screw rod 6 is rotatably arranged on the right side of the operating platform 1 through a shaft seat, and the shaft seat is fixed on the operating platform 1; the screw rod 6 is fixedly welded on the bottom surface of the fixed plate 4 through a nut sleeved by threads; a supporting column 7 is vertically and fixedly welded on the upper part of the fixed plate 4, the front side and the rear side of the bottom end of the supporting column 7 are fixedly connected with the fixed plate 4 through angle steel 16 and bolts, the vertical surface of the angle steel 16 is fixed on the front side wall and the rear side wall of the supporting column 7 through bolts, and the horizontal surface of the angle steel 16 is fixed on the upper part of the fixed plate 4 through bolts; the upper end of the support column 7 is fixedly welded with a fixed frame 8, the middle part of the fixed frame 8 is rotatably embedded with a mounting plate 9 through a bearing, the inner side wall of the bearing is fixedly welded with the peripheral wall of the mounting plate 9, the outer side wall of the bearing is fixedly welded with the inner side wall of the fixed frame 8, the front side wall of the mounting plate 9 is fixedly welded with a lower clamping seat 10, the lower clamping seat 10 is provided with an upper clamping seat 11, the rear side edges of the two are hinged through a rotating shaft, and the front side edges of the two are fixedly connected through two locking bolts 12; rubber gaskets 17 are fixedly arranged on the opposite surfaces of the upper clamping seat 11 and the lower clamping seat 10 through gluing, so that the firmness and tightness of connection between the upper clamping seat 11 and the roller and between the lower clamping seat 10 and the roller are improved, and the side wall of the roller is not damaged; a plurality of springs 18 are fixedly welded between the top of the upper clamping seat 11 and the side wall of the mounting plate 9; a driven gear 13 is fixedly welded on the rear side wall of the mounting plate 9, a second motor 14 is fixedly arranged on the front side wall of the support column 7 on the lower side of the mounting plate 9 through a motor bracket and a bolt, the second motor 14 adopts a model of 60KTYZ, an output shaft of the second motor 14 penetrates through the support column 7 and then extends to the rear side of the support column 7, and a driving gear 15 is fixedly welded and sleeved on the extending end; the upper side of the driving gear 15 is meshed with the lower side of the driven gear 13; the first motor 5 and the second motor 14 are both connected with an external power supply through power lines.

Further, both ends and front side slider 3's bottom surface about the slide rail 2 of operation panel 1 front side on cooperate through the bolt and be provided with start-stop photoelectric switch 19, the infrared ray induction technique that start-stop photoelectric switch 19 adopted, and this start-stop photoelectric switch 19 all is connected with external power source and a motor 5, start-stop photoelectric switch 19 is used for opening to stop to motor 5 and controls, makes things convenient for the stroke of controlling means side-to-side motion.

The working principle of the specific embodiment is as follows: fixing an operation table 1 on a workbench beside a grinding table, detaching locking bolts 12 on an upper clamping seat 11 and a lower clamping seat 10, opening the upper clamping seat 11 by reverse tensile force of a spring 18, horizontally placing a roller to be ground on the lower clamping seat 10, covering the upper clamping seat 11, locking the roller by the locking bolts 12, opening a first motor 5, driving a screw rod 6 to rotate by an output end of the first motor 5, so as to drive a fixing plate 4 to move rightwards on a sliding rail 2, controlling starting and stopping of the first motor 5 by a starting and stopping photoelectric switch 19, grinding one end of the roller by a grinding machine when the fixing plate 4 moves to the right end of the sliding rail 2, opening a second motor 14 after grinding one end, driving an output end of the second motor 14 to drive a driving gear 15 to rotate, and driving the driving gear 15 to be meshed with a driven gear 13, driving the mounting plate 9 to rotate 180 degrees by the driven gear 13, the left end and the right end of the roller are changed, the other end of the roller can be polished, the roller replacing time is shortened, and the production efficiency is improved.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. position exchange of left and right ends of the upper roller of the clamping device is carried out by controlling the rotation stroke of the second motor 14, so that the grinding personnel can operate more conveniently, the grinding efficiency is improved, the production time is reduced, and the practicability is high

2. The operation of the first motor 5 is controlled by the start-stop photoelectric switch 19, so that the whole operation is smoother, and meanwhile, the movement stroke of the device is regulated;

3. the upper clamping seat 11 is stretched backwards by the reverse stretching force of the spring 18, so that the upper clamping seat 11 and the lower clamping seat 10 are conveniently opened.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (5)

1. A clamping device for grinding a roller comprises an operation table (1), a slide rail (2), a slide block (3) and a fixing plate (4); the front side and the rear side of the upper part of the operating platform (1) are symmetrically and fixedly provided with sliding rails (2), the sliding rails (2) are provided with sliding blocks (3) in a sliding manner, the top surfaces of the sliding blocks (3) are fixed at the bottom of a fixing plate (4), and the fixing plate (4) is erected on the sliding rails (2); the method is characterized in that: the device also comprises a support column (7), a fixed frame (8), a mounting plate (9), an upper clamping seat (11), a lower clamping seat (10), a first motor (5) and a second motor (14); a first motor (5) is fixedly arranged on the operating platform (1) between the two sliding rails (2) through a motor support, a screw rod (6) is fixedly arranged at the output end of the first motor (5), and the right end of the screw rod (6) is rotatably arranged on the right side of the operating platform (1) through a shaft seat; the screw rod (6) is fixedly arranged on the bottom surface of the fixing plate (4) through a nut sleeved with threads; the upper part of the fixed plate (4) is vertically and fixedly provided with a support column (7), the upper end of the support column (7) is fixedly provided with a fixed frame (8), the middle part of the fixed frame (8) is rotatably embedded with a mounting plate (9) through a bearing, the front side wall of the mounting plate (9) is fixedly provided with a lower clamping seat (10), the lower clamping seat (10) is provided with an upper clamping seat (11), the rear side edges of the two are hinged through a rotating shaft, and the front side edges of the two are fixedly connected through a plurality of locking bolts (12); a driven gear (13) is fixedly arranged on the rear side wall of the mounting plate (9), a second motor (14) is fixedly arranged on the front side wall of the supporting column (7) on the lower side of the mounting plate (9) through a motor support, an output shaft of the second motor (14) penetrates through the supporting column (7) and then extends to the rear side of the supporting column (7), and a driving gear (15) is fixedly sleeved on the extending end; the upper side of the driving gear (15) is meshed with the lower side of the driven gear (13); the first motor (5) and the second motor (14) are connected with an external power supply through power lines.

2. The clamping device for grinding of the roller as claimed in claim 1, wherein: the front side and the rear side of the bottom end of the supporting column (7) are fixedly connected with the fixing plate (4) through angle steel (16), the vertical surface of the angle steel (16) is fixed on the front side wall and the rear side wall of the supporting column (7), and the horizontal surface of the angle steel (16) is fixed on the upper portion of the fixing plate (4).

3. The clamping device for grinding of the roller as claimed in claim 1, wherein: the opposite surfaces of the upper clamping seat (11) and the lower clamping seat (10) are fixedly provided with rubber gaskets (17).

4. The clamping device for grinding of the roller as claimed in claim 1, wherein: a plurality of springs (18) are fixedly arranged between the top of the upper clamping seat (11) and the side wall of the mounting plate (9).

5. The clamping device for grinding of the roller as claimed in claim 1, wherein: the left end and the right end of the sliding rail (2) on the front side of the operating platform (1) and the bottom surface of the front side sliding block (3) are provided with a starting and stopping photoelectric switch (19) in a matched mode, and the starting and stopping photoelectric switch (19) is connected with an external power supply and a first motor (5).

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