CN213004286U

CN213004286U - Strip steel edge grinding device suitable for multi-section finishing unit

Info

Publication number: CN213004286U
Application number: CN202021317439.4U
Authority: CN
Inventors: 于粉堂
Original assignee: Nanjing Gaojing Engineering Equipment Co ltd
Current assignee: Nanjing Gaojing Engineering Equipment Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-04-20
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a belted steel limit grinding device suitable for multistage finishing unit, which is characterized in that comprises a grinding structure, a feeding structure and a horizontal angle adjusting locking structure, the horizontal angle adjusting locking structure comprises a base, an angle positioning rod, a rotating bolt and a top plate, the base is connected with the feeding structure by a buckle, the angle positioning rod comprises an outer round sleeve, an inner round sleeve, an elastic block and an elastic piece, the inner round sleeve is connected with the top plate by the rotating bolt, the elastic block and the elastic piece are both positioned in the inner round sleeve, on the basis of the prior art, the grinding structure is adjusted by adding the horizontal angle adjusting locking structure, the grinding structure adjusts the height and the proper grinding angle in the vertical direction according to the requirement by utilizing the mutual matching among the outer round sleeve, the inner round sleeve, the elastic block and the elastic piece in the angle positioning rod, simultaneously, the feeding structure is utilized to adjust the position of the grinding device in the horizontal direction, so that the grinding device can adapt to the strip steel with different specifications.

Description

Strip steel edge grinding device suitable for multi-section finishing unit

Technical Field

The utility model belongs to the technical field of metallurgical finishing, especially, relate to a belted steel limit portion grinding device suitable for multistage formula finishing unit.

Background

Hitherto, in order to meet the requirements of different users on the width of strip steel, a strip steel trimming device, namely a circle shear, is arranged on a finishing machine group to perform edge pressing treatment on the strip steel after edge cutting of the circle shear.

However, due to its own equipment characteristics, the rotary shears also cause burrs to appear on the edges of the strip during the processing. In general, in a finishing machine set, a deburring machine is also used to perform edge pressing on a strip steel after edge shearing of a disc, and the deburring machine works by using a roller or a wheel with a certain roller shape to perform extrusion processing on the edge of the strip steel. However, in fact, since the burr pressing machine only "presses" the burr and does not "remove" the burr, that is, the treatment is only temporary and permanent, which brings a certain hidden trouble to the subsequent production. For example, when downstream users subsequently process steel strips, the burrs on the edges of the pressed steel strips often re-rise after the steel strips are stamped or fired. Thus, to fundamentally solve the production problems associated with burrs, the burrs must be "ground" rather than simply "pressed down.

The conventional grinding device can not be adjusted generally, so that the final grinding effect is poor due to the fact that the conventional grinding device can not be effectively adapted to the strip steels with different specifications and the appropriate grinding angle can not be adjusted, and therefore, an urgent need exists for the grinding device which can be effectively adjusted to be adapted to different strip steels.

SUMMERY OF THE UTILITY MODEL

For solving the problem that the grinding device can not effectively adapt to the belted steel of different specifications among the prior art, the utility model provides a belted steel limit portion grinding device suitable for multistage formula finishing unit.

The strip steel edge grinding device comprises a grinding structure, a feeding structure and a horizontal angle adjusting and locking structure, wherein the feeding structure is positioned at the lower side of the horizontal angle adjusting and locking structure and is in buckled connection with the horizontal angle adjusting and locking structure, the horizontal angle adjusting and locking structure is positioned at the lower side of the grinding structure and is fixedly connected with the grinding structure, the horizontal angle adjusting and locking structure comprises a base, an angle positioning rod, a rotating bolt and a top plate, the base is in buckled connection with the feeding structure and is positioned at the upper end of the angle positioning rod, the angle positioning rod is connected with the top plate through the rotating bolt, the top plate is positioned at the lower side of the grinding structure and is fixedly connected with the grinding structure, and the angle positioning rod comprises an outer round sleeve, an inner round sleeve, an outer round sleeve, an inner round sleeve and a locking structure, The elastic piece penetrates through the inner round sleeve and is connected with the outer round sleeve in a buckling mode.

The top plate comprises three groups of bosses and a top body, the three groups of bosses are located on the lower side of the top body, the three groups of bosses surround the circle center of the top body to form an isosceles triangle, the top body is of a disc-shaped structure and located on the lower side of the polishing structure, the bosses are provided with through holes, the through holes penetrate through the bosses and are matched with the rotating bolts, and the bosses are matched with the angle positioning rods through the rotating bolts.

The base is provided with a rotating hole and a bottom body, the rotating hole is arranged around the circle center of the bottom body and penetrates through the bottom body, and the bottom body is connected with the feeding structure through the matching of a screw and the rotating hole.

The grinding structure comprises a motor, a motor bracket, a grinding wheel and a supporting plate, the motor is fixedly connected to the upper side of the supporting plate, the motor bracket is located on the lower side of the motor and fixedly connected with the motor, and the grinding wheel is fixedly connected with the output end of the motor.

The supporting plate is provided with a plurality of uniformly arranged positioning holes, the positioning holes are matched with the motor bracket, and the motor is fixedly connected with the supporting plate by screws.

The feeding structure comprises a support, a screw rod, a screw nut, a hand wheel and a bearing plate, wherein the support is of a rectangular groove structure, the screw rod is communicated with the groove walls on two sides of the support, the screw nut is located on the outer peripheral side of the screw rod and fixedly connected with the bearing plate, the hand wheel is located at one end of the screw rod, the other end of the screw rod is rotatably connected with the support, and the bearing plate is matched with the bottom body and located on the outer peripheral side of the screw rod.

The bearing plate is provided with a screw rod hole and a fixing hole, the screw rod is positioned in the screw rod hole, the screw rod nut is fixedly connected with the screw rod hole, and the fixing hole is positioned on the upper side of the bearing plate and is matched with the screw.

The utility model has the advantages that: on prior art's basis, through addding horizontal angle adjustment locking structure, utilize the outer round cover in the angle locating lever, interior round cover, mutually support between bullet piece and the shell fragment to the realization lets coping structure come height-adjusting and appropriate coping angle in the vertical direction as required, simultaneously, utilizes the feed structure again, adjusts the position of coping device on the horizontal direction, makes the coping device can adapt to the belted steel of different specifications, thereby has reached the mesh that the coping device can effectively be applicable to the belted steel of different specifications.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the axial measuring structure of the strip steel edge grinding device applicable to the multi-stage finishing machine set.

Fig. 2 is a schematic view of a non-support axial measuring structure of a strip steel edge grinding device suitable for a multi-segment finishing machine set.

Fig. 3 is a schematic side view of the strip steel edge grinding device of the multi-stage finishing machine set.

Fig. 4 is a schematic axial view of the bearing plate of the strip steel edge grinding device of the multi-stage finishing machine set.

Fig. 5 is a schematic view of the internal sectional structure of the angle positioning rod of the strip steel edge grinding device suitable for the multi-stage finishing machine set.

Fig. 6 is a schematic view of the front view structure of the boss of the strip steel edge grinding device suitable for the multi-stage finishing machine set.

10-grinding structure, 20-feeding structure, 30-horizontal angle adjusting and locking structure, 11-motor, 12-motor bracket, 13-grinding wheel, 14-supporting plate, 21-support, 22-screw rod, 23-screw rod nut, 24-hand wheel, 25-bearing plate, 31-base, 32-angle positioning rod, 33-rotating bolt, 34-top plate, 141-positioning hole, 251-screw rod hole, 252-fixing hole, 311-rotating hole, 312-bottom body, 321-outer circular sleeve, 322-inner circular sleeve, 323-elastic block, 324-elastic sheet, 341-boss, 342-top body and 343-through hole.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and 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 thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 6, the present invention provides a technical solution:

a strip steel edge grinding device suitable for a multi-section finishing machine set comprises a grinding structure 10, a feeding structure 20 and a horizontal angle adjusting and locking structure 30, wherein the feeding structure 20 is positioned at the lower side of the horizontal angle adjusting and locking structure 30 and is in snap connection with the horizontal angle adjusting and locking structure 30, the horizontal angle adjusting and locking structure 30 is positioned at the lower side of the grinding structure 10 and is fixedly connected with the grinding structure 10, the horizontal angle adjusting and locking structure 30 comprises a base 31, an angle positioning rod 32, a rotating bolt 33 and a top plate 34, the base 31 is in snap connection with the feeding structure 20, the rotating bolt 33 is positioned at the upper end of the angle positioning rod 32, the angle positioning rod 32 is connected with the top plate 34 through the rotating bolt 33, the top plate 34 is positioned at the lower side of the grinding structure 10 and is fixedly connected with the grinding structure 10, the angle positioning rod 32 comprises an outer round sleeve 321, an inner round sleeve 322, an elastic block 323 and an elastic sheet 324, the outer round sleeve 321 is fixedly connected with the base 31, the inner round sleeve 322 is connected with the top plate 34 through the rotating bolt 33, the elastic block 323 and the elastic sheet 324 are both located inside the inner round sleeve 322, one end of the elastic sheet 324 is fixedly connected with the elastic block 323, the other end of the elastic sheet is fixedly connected with the inner round sleeve 322, and the elastic block 323 penetrates through the inner round sleeve 322 and is connected with the outer round sleeve 321 in a buckling mode.

In this embodiment, the grinding structure 10 is configured to grind burrs at an edge portion of a strip steel, the feeding structure 20 is configured to adjust a distance between the grinding structure 10 and the strip steel in a horizontal direction, so as to clean the burrs along the edge of the strip steel, the horizontal angle adjusting and locking structure 30 is configured to adjust a height of the grinding structure 10 in a vertical direction and a grinding angle in the vertical direction, so that the grinding structure 10 can be ground more closely to the strip steel, the horizontal angle adjusting and locking structure 30 depends on the mutual matching among the outer round sleeve 321, the inner round sleeve 322, the elastic block 323 and the elastic sheet 324, the number of the angle positioning rods 32 is three, when the height needs to be adjusted, the elastic block 323 is pressed, then the inner round sleeve 322 is moved, and after the required height is reached, the elastic block 323 is loosened, the spring block 323 is fastened and fixed with the outer circular sleeve 321 under the action of the spring piece 324, so that height adjustment can be completed, when an angle in the vertical direction is needed, only the height of one of the angle positioning rods 32 needs to be adjusted, and the angle between the angle positioning rod and the top plate 34 is adjusted by using the rotating bolt 33, so that the grinding angle between the grinding structure 10 and the strip steel in the vertical direction can be adjusted, and the base 31 is used for adjusting the grinding angle of the grinding structure 10 in the horizontal direction.

Further, the top plate 34 includes three sets of bosses 341 and a top body 342, the three sets of bosses 341 are located on the lower side of the top body 342, the three sets of bosses 341 surround the center of the top body 342 to form an isosceles triangle, the bosses 341 form an isosceles triangle on the lower side of the top body 342, the top body 342 is in a disc-shaped structure and is located on the lower side of the polishing structure 10, the bosses 341 have through holes 343, the through holes 343 penetrate the bosses 341 and are fitted with the rotating bolts 33, and the bosses 341 and the angle positioning rods 32 are fitted with each other through the rotating bolts 33.

In this embodiment, the top plate 34 is rotatably connected to the angle positioning rod 32, the boss 341 is supported by the top plate, when the angle in the vertical direction needs to be adjusted by using the through hole 343 of the boss 341, the angle between the boss 341 and the angle positioning rod 32 can be adjusted by loosening the screw, the angle between the boss 341 and the angle positioning rod 32 can be adjusted, and after the adjustment is completed, the screw is tightened, so that the angle between the boss 341 and the angle positioning rod 32 is fixed, that is, the grinding angle between the grinding structure 10 and the strip steel is modified and fixed, and the top body 342 is used for bearing the boss 341 and the grinding structure 10.

Further, the base 31 has a rotation hole 311 and a bottom body 312, the rotation hole 311 is disposed around the center of the bottom body 312 and penetrates through the bottom body 312, and the bottom body 312 and the feeding structure 20 are connected by the cooperation of a screw and the rotation hole 311.

In this embodiment, the rotating hole 311 is used to fix the bottom body 312 and the feeding structure 20, when the grinding angle in the horizontal direction needs to be adjusted, the screw on the rotating hole 311 is loosened, the base 31 and the feeding structure 20 can be rotated, the base 31 is rotated until the grinding angle of the grinding structure 10 in the horizontal direction is determined, the screw is tightened, so that the base 31 and the feeding structure 20 are fixed again, and the grinding angle of the grinding structure 10 in the horizontal direction is adjusted.

Further, the grinding structure 10 includes a motor 11, a motor bracket 12, a grinding wheel 13 and a support plate 14, the motor 11 is fixedly connected to the upper side of the support plate 14, the motor bracket 12 is located at the lower side of the motor 11 and is fixedly connected to the motor 11, and the grinding wheel 13 is fixedly connected to the output end of the motor 11.

In this embodiment, the motor 11 is externally connected to a power source and fixed on the motor bracket 12 to provide rotation for the grinding wheel 13, the grinding wheel 13 is used for grinding strip steel, and the support plate 14 supports the motor bracket 12.

Further, the supporting plate 14 has a plurality of uniformly arranged positioning holes 141, the positioning holes 141 are matched with the motor bracket 12, and the motor 11 is fixedly connected with the supporting plate 14 by screws.

In this embodiment, the supporting plate 14 and the motor bracket 12 are mutually matched, and the motor bracket 12 is fixed on the substrate by means of the positioning hole 141, so that the motor 11 is fixed on the upper side of the supporting plate 14.

Further, the feeding structure 20 includes a support 21, a screw rod 22, a screw rod nut 23, a hand wheel 24 and a bearing plate 25, the support 21 is a rectangular groove structure, the screw rod 22 is communicated with two side groove walls of the support 21, the screw rod nut 23 is located on the outer peripheral side of the screw rod 22 and is fixedly connected with the bearing plate 25, the hand wheel 24 is located at one end of the screw rod 22, the other end of the screw rod 22 is rotatably connected with the support 21, and the bearing plate 25 is matched with the bottom body 312 and is located on the outer peripheral side of the screw rod 22.

In this embodiment, the support 21 is configured to support the lead screw 22, the lead screw 22 and the lead screw nut 23 are matched with each other, so that the base 31 moves in a horizontal direction under the adjustment of the feeding structure 20, thereby adjusting a distance between the coping structure 10 and the strip steel, and the hand wheel 24 is configured to rotate the lead screw 22, so that the rotation of the lead screw 22 drives the lead screw nut 23 to horizontally displace, that is, drives the horizontal displacement of the bearing plate 25, thereby enabling the coping structure 10 to also move in the horizontal direction.

Further, the bearing plate 25 has a screw hole 251 and a fixing hole 252, the screw 22 is located inside the screw hole 251, the screw nut 23 is fixedly connected to the screw hole 251, and the fixing hole 252 is located on the upper side of the bearing plate 25 and is matched with a screw.

In this embodiment, the screw hole 251 is used to cooperate with the screw nut 23 and the screw 22, that is, the screw 22 can drive the bearing plate 25 to move in the horizontal direction, and the fixing hole 252 is used to cooperate with a screw on the rotating hole 311, and the screw passes through the rotating hole 311 to cooperate with the fixing hole 252, so that the base 31 is fixed above the bearing plate 25.

The utility model discloses on prior art's basis, through the structure that improves the coping device, angular positioning pole 32 has been add, and utilize angular positioning pole 32 to realize the regulation of coping device height and coping angle in the vertical direction, utilize again and feed structure 20, adjust the regulation of coping device distance between horizontal direction and belted steel, recycle mutually supporting of base 31 and loading board 25, in order to realize adjusting the regulation of coping structure 10 coping angle on the horizontal direction, thereby the problem that current coping device can't effectively adapt to different specification belted steels has been solved.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. The strip steel edge grinding device is characterized by comprising a grinding structure, a feeding structure and a horizontal angle adjusting and locking structure, wherein the feeding structure is positioned at the lower side of the horizontal angle adjusting and locking structure and is in buckled connection with the horizontal angle adjusting and locking structure, the horizontal angle adjusting and locking structure is positioned at the lower side of the grinding structure and is fixedly connected with the grinding structure, the horizontal angle adjusting and locking structure comprises a base, an angle positioning rod, a rotating bolt and a top plate, the base is in buckled connection with the feeding structure, the rotating bolt is positioned at the upper end of the angle positioning rod, the angle positioning rod is connected with the top plate through the rotating bolt, the top plate is positioned at the lower side of the grinding structure and is fixedly connected with the grinding structure, and the angle positioning rod comprises an outer round sleeve, an outer round sleeve and a locking structure, The elastic piece is fixedly connected with the elastic piece, the other end of the elastic piece is fixedly connected with the inner round sleeve, and the elastic piece penetrates through the inner round sleeve and is connected with the outer round sleeve in a buckling mode.

2. The strip steel edge grinding device for the multi-segment finishing machine set according to claim 1, wherein the top plate comprises three sets of bosses and a top body, the three sets of bosses are located on the lower side of the top body, the three sets of bosses surround the center of the top body to form an isosceles triangle, the top body is of a disc-shaped structure and located on the lower side of the grinding structure, the bosses have through holes, the through holes penetrate through the bosses and are matched with the rotating bolts, and the bosses and the angle positioning rods are matched with each other through the rotating bolts.

3. The strip edge grinding apparatus for a multi-segment finishing train of claim 1, wherein the base has a rotation hole and a bottom body, the rotation hole is disposed around a center of the bottom body and penetrates through the bottom body, and the bottom body and the feeding structure are connected by a screw engaged with the rotation hole.

4. The strip edge grinding apparatus for a multi-segment finishing train of claim 1, wherein the grinding structure comprises a motor, a motor holder, a grinding wheel and a support plate, the motor is fixedly connected to an upper side of the support plate, the motor holder is located at a lower side of the motor and is fixedly connected to the motor, and the grinding wheel is fixedly connected to an output end of the motor.

5. The strip edge grinding apparatus for a multi-stage finishing train as claimed in claim 4, wherein said support plate has a plurality of uniformly disposed positioning holes, said positioning holes cooperating with said motor bracket and fixedly connecting said motor to said support plate by means of screws.

6. The device for grinding the edge of strip steel suitable for the multi-stage finishing machine set according to claim 3, wherein the feeding structure comprises a support, a screw rod nut, a hand wheel and a bearing plate, the support is a rectangular groove structure, the screw rod is communicated with two side groove walls of the support, the screw rod nut is positioned on the outer peripheral side of the screw rod and is fixedly connected with the bearing plate, the hand wheel is positioned at one end of the screw rod, the other end of the screw rod is rotatably connected with the support, and the bearing plate is matched with the bottom body and is positioned on the outer peripheral side of the screw rod.

7. The edge grinding apparatus for a multi-stage finishing train of steel strip as claimed in claim 6, wherein the carrier plate has a screw hole and a fixing hole, the screw is located inside the screw hole, the screw nut is fixedly connected to the screw hole, and the fixing hole is located at an upper side of the carrier plate and cooperates with the screw.