CN209953490U

CN209953490U - Tool for aligning tangent knife and roller knife in steel rolling system

Info

Publication number: CN209953490U
Application number: CN201920471945.XU
Authority: CN
Inventors: 陈祖海
Original assignee: Nanjing Huanyu Machinery Tool Mould Co Ltd
Current assignee: Nanjing Huanyu Machinery Tool Mould Co Ltd
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-01-17
Anticipated expiration: 2029-04-09

Abstract

The utility model relates to a adjust instrument technical field well, and a cut sword of tangent branch sword and roll is adjusted instrument well among steel rolling system is disclosed, including the rolling mill, the roll, cut sword and connecting plate, two blocks of cardboards of symmetry fixedly connected with on the mutually opposite side wall of connecting plate, the card hole has been seted up on the cardboard, and the bottom pore wall in card hole runs through the cardboard setting, the draw-in groove has been seted up on the pore wall that the card hole is close to the connecting plate, the tank bottom of draw-in groove runs through the cardboard and extends to the connecting plate in, the draw-in groove is connected with the pinion rack through stop gear, the one end fixedly connected with fixture block of draw-in groove tank bottom is kept away from to the pinion rack, lie in and seted up a connecting hole jointly between two draw-in grooves with one side, the bottom pore wall center department of. The utility model discloses be convenient for adjust well the segmentation sword, and then can carry out accurate installation to the segmentation sword.

Description

Tool for aligning tangent knife and roller knife in steel rolling system

Technical Field

The utility model relates to a adjust instrument technical field well, especially relate to a instrument is adjusted well to tangent segmentation sword of dividing sword and roll among steel rolling system.

Background

The splitting knife (also called splitting guide, including a splitting roller and several splitting wheels mounted on the splitting roller) is mounted at the outlet of the roller, and is an important device for splitting and rolling the rolled piece, and the splitting knife can divide the parallel rolled piece into two or three pieces by means of the residual friction force of the rolled piece.

In industrial production, when the slitting knife is installed, the slitting stick of the slitting knife needs to be parallel to the axis of the roller, if the slitting stick is not parallel to the axis of the roller, a series of process accidents such as head slitting, deviation slitting, top knife and the like can be caused, and further development of industrial production is severely restricted. In the past, whether the slicing knife is installed properly is judged mainly by visual observation of workers, but errors inevitably occur when the slicing knife is observed by the human eyes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the error can inevitably appear in the prior art by relying on the naked eye observation of workers, and the tangent slitting knife of slitting knife and roll is adjusted instrument well in the steel rolling system that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a tangent knife and a slitting knife aligning tool of a roller in a steel rolling system comprises a steel rolling machine, the roller, the slitting knife and a connecting plate, wherein two clamping plates are symmetrically and fixedly connected to the opposite side walls of the connecting plate, clamping holes are formed in the clamping plates, the bottom hole walls of the clamping holes penetrate through the clamping plates, clamping grooves are formed in the hole walls, close to the connecting plate, of the clamping holes, the groove bottoms of the clamping grooves penetrate through the clamping plates and extend inwards into the connecting plate, the clamping grooves are connected with toothed plates through limiting mechanisms, clamping blocks are fixedly connected to one ends, far away from the groove bottoms of the clamping grooves, connecting holes are formed between the two clamping grooves on the same side, limiting grooves are formed in the centers of the bottom hole walls of the connecting holes, rotating holes corresponding to the limiting grooves are formed in the top hole walls of the connecting holes, rotating rods are connected to the limiting grooves through adjusting mechanisms, and the upper ends of the rotating rods, be located fixed the cover has been cup jointed first gear on the pole wall of connecting hole bull stick, is located the pore wall of connecting hole between pinion rack and the first gear rotates jointly along vertical direction through two first bearings and is connected with the pivot, and first bearing is fixed to be established in the pore wall of connecting hole, fixed cup joint in the pivot have with correspond first gear and pinion rack homogeneous phase engaged second gear.

Preferably, adjustment mechanism includes the carousel of rotating the connection at the spacing groove tank bottom through the second bearing, the second bearing is fixed to be established in the tank bottom of spacing groove, the upper end fixedly connected with spring of carousel, the upper end fixedly connected with third gear of spring, the upper end and the bull stick fixed connection of third gear, and the axis of third gear, bull stick, spring and carousel all overlaps, fixedly connected with and the ring gear of third gear engaged with in the cell wall of spacing groove.

Preferably, stop gear is including seting up the spout on the draw-in groove keeps away from the connecting hole cell wall, fixedly connected with slider in the spout, the one end that the slider is close to the connecting hole passes the notch of spout and outwards extends, and with pinion rack fixed connection.

Preferably, the opposite groove walls of the limiting grooves are symmetrically and fixedly connected with limiting blocks, and the bottoms of the limiting blocks are abutted to the third gear.

Preferably, one end of the clamping block, which is far away from the bottom of the clamping groove, is arranged in an arc shape.

Preferably, the upper end of the rotating rod is fixedly connected with a rotating handle.

Compared with the prior art, the utility model provides a tangent divides the segmentation sword of sword and roll to adjust instrument well among steel rolling system possesses following beneficial effect:

the tangent knife and the splitting knife alignment tool of the roller in the steel rolling system are characterized in that a rotating rod, a first gear, a second gear, a toothed plate, a third gear, a gear ring and a spring are arranged, when the splitting knife is installed, the splitting knife is placed in two clamping holes on the same side, downward pressure is applied to the rotating rod until the third gear is separated from the gear ring, at the moment, the first gear is still meshed with the second gear, the rotating rod is rotated, the first gear is meshed with the second gear, the two second gears meshed with the first gear rotate in the same direction, the two toothed plates can be driven to move in the same direction when the rotating rod is rotated, the rotating rod is rotated to enable the two toothed plates to fix the splitting knife, after the fixing is finished, the pressure on the rotating rod is removed, the spring in a compressed state is reset, the third gear is pushed upwards, and the third gear is meshed with the gear ring, fix the third gear, and then fix the segmentation sword, the same operational mode is connected the connecting plate with the roll of installing on the rolling mill, then places the connecting plate on the rolling mill, because during rotatory bull stick, two pinion racks carry out synchronous motion, and then fixed back that finishes, and the roll is parallel with the segmentation sword, is convenient for adjust well the segmentation sword, and then can carry out accurate installation to the segmentation sword.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses be convenient for adjust well the segmentation sword, and then can carry out accurate installation to the segmentation sword.

Drawings

FIG. 1 is a schematic structural view of a slitting knife aligning tool for tangent slitting knives and rollers in a steel rolling system according to the present invention;

FIG. 2 is a sectional view taken along line A-A in FIG. 1;

fig. 3 is the installation schematic diagram of the utility model provides a tangent knife and the segmentation knife of roll are adjusted instrument well and are carried out the installation to the segmentation knife among steel rolling system.

In the figure: the device comprises a connecting plate 1, a clamping plate 2, a clamping hole 3, a clamping groove 4, a toothed plate 5, a connecting hole 6, a limiting groove 7, a rotating hole 8, a rotating rod 9, a first gear 10, a rotating shaft 11, a second gear 12, a rotating disc 13, a spring 14, a third gear 15, a gear ring 16, a sliding groove 17, a sliding block 18, a limiting block 19, a rolling mill 20, a roller 21, a slitting knife 22 and a clamping block 23.

Detailed Description

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a tangent parting knife and roller parting knife aligning tool in a steel rolling system comprises a steel rolling mill 20, a roller 21, a parting knife 22 and a connecting plate 1, wherein two clamping plates 2 are symmetrically and fixedly connected to opposite side walls of the connecting plate 1, a clamping hole 3 is formed in each clamping plate 2, the bottom hole wall of each clamping hole 3 penetrates through the corresponding clamping plate 2, a clamping groove 4 is formed in the hole wall of each clamping hole 3, which is close to the connecting plate 1, the bottom wall of each clamping groove 4 penetrates through the corresponding clamping plate 2 and extends into the corresponding connecting plate 1, each clamping groove 4 is connected with a toothed plate 5 through a limiting mechanism, a clamping block 23 is fixedly connected to one end, which is far away from the bottom wall of each clamping groove 4, a connecting hole 6 is formed between the two clamping grooves 4 on the same side, a limiting groove 7 is formed in the center of the bottom hole wall of each connecting hole, the adjusting mechanism comprises a rotary table 13 which is rotatably connected to the bottom of the limiting groove 7 through a second bearing, the second bearing is fixedly arranged in the bottom of the limiting groove 7, the upper end of the rotary table 13 is fixedly connected with a spring 14, the upper end of the spring 14 is fixedly connected with a third gear 15, the upper end of the third gear 15 is fixedly connected with a rotary rod 9, the axes of the third gear 15, the rotary rod 9, the spring 14 and the rotary table 13 are overlapped, the groove wall of the limiting groove 7 is fixedly connected with a gear ring 16 which is meshed with the third gear 15, the upper end of the rotary rod 9 sequentially penetrates through a notch of the limiting groove 7 and a rotary hole 8 and extends upwards, a first gear 10 is fixedly sleeved on the rod wall of the rotary rod 9 in the connecting hole 6, the hole wall of the connecting hole 6 between the toothed plate 5 and the first gear 10 is jointly rotatably connected with a rotary shaft 11 along the vertical direction through two first bearings, and the first bearings are fixedly arranged in, the rotating shaft 11 is fixedly sleeved with a second gear 12 which is meshed with the corresponding first gear 10 and the toothed plate 5, when the splitting knife 22 is installed, the splitting knife 22 is placed in the two clamping holes 3 on the same side, downward pressure is applied to the rotating rod 9 until the third gear 15 is separated from the gear ring 16, at the moment, the first gear 10 is still meshed with the second gear 12, the rotating rod 9 is rotated, because the first gear 10 is meshed with the second gear 12, the two second gears 12 meshed with the first gear 10 rotate in the same direction, when the rotating rod 9 is rotated, the two toothed plates 5 can be driven to move in the same direction, the rotating rod 9 is rotated to enable the two toothed plates 5 to fix the splitting knife 22, after the fixation is finished, the pressure on the rotating rod 9 is removed, the spring 14 in a compressed state is reset, the third gear 15 is pushed upwards, and the third gear 15 is meshed with the gear ring 16, fix third gear 15, and then fix slitting knife 22, the same operating means is connected connecting plate 1 with the roll 21 of installing on rolling mill 20, then place connecting plate 1 on rolling mill 20, because during rotatory bull stick 9, two pinion racks 5 carry out synchronous motion, and then fixed back that finishes, roll 21 is parallel with slitting knife 22, are convenient for adjust slitting knife 22 well, and then can carry out accurate installation to slitting knife 22.

Stop gear is including seting up the spout 17 on the draw-in groove 4 keeps away from the cell wall of connecting hole 6, fixedly connected with slider 18 in the spout 17, and the one end that slider 18 is close to connecting hole 6 passes the notch of spout 17 and outwards extends, and with pinion rack 5 fixed connection, and spout 17 cooperation slider 18 uses, and restriction pinion rack 5 prevents that pinion rack 5 from breaking away from the condition emergence of draw-in groove 4.

The relative cell wall of spacing groove 7 goes up symmetry fixedly connected with stopper 19, and stopper 19's bottom offsets with third gear 15, prevents that third gear 15 from breaking away from the condition emergence of spacing groove 7.

The end of the fixture block 23 far away from the bottom of the clamping groove 4 is arc-shaped, so that the slitting knife 22 and the roller 21 can be fixed conveniently.

The upper end of the rotating rod 9 is fixedly connected with a rotating handle, so that the rotating rod 9 can be conveniently rotated.

In the utility model, when the cutting knife 22 is installed, the cutting knife 22 is placed in the two clamping holes 3 on the same side, downward pressure is applied to the rotating rod 9 until the third gear 15 is separated from the gear ring 16, at the moment, the first gear 10 is still meshed with the second gear 12, the rotating rod 9 rotates, because the first gear 10 is meshed with the second gear 12, and then the two second gears 12 meshed with the first gear 10 rotate in the same direction, and then when the rotating rod 9 rotates, the two toothed plates 5 can be driven to move in the same direction, the toothed plate 9 rotates to fix the two toothed plates 5 to the cutting knife 22, after the fixation is finished, the pressure to the rotating rod 9 is removed, the spring 14 in a compression state is reset, the third gear 15 is pushed upwards, the third gear 15 is meshed with the gear ring 16, the third gear 15 is fixed, and then the cutting knife 22 is fixed, the same operation mode is connected connecting plate 1 with roll 21 of installing on rolling mill 20, then places connecting plate 1 on rolling mill 20, because during rotatory bull stick 9, two pinion racks 5 carry out synchronous motion, and then fixed back that finishes, roll 21 is parallel with segmentation sword 22, is convenient for adjust well segmentation sword 22, and then can carry out accurate installation to segmentation sword 22.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A tangent knife and roller splitting knife aligning tool in a steel rolling system comprises a steel rolling mill (20), a roller (21), a splitting knife (22) and a connecting plate (1), and is characterized in that two clamping plates (2) are symmetrically and fixedly connected to the side walls of the connecting plate (1) opposite to each other, a clamping hole (3) is formed in each clamping plate (2), the hole wall of the bottom of each clamping hole (3) penetrates through each clamping plate (2) to be arranged, a clamping groove (4) is formed in the hole wall, close to the connecting plate (1), of each clamping hole (3), the groove bottom of each clamping groove (4) penetrates through each clamping plate (2) and extends into the connecting plate (1), each clamping groove (4) is connected with a toothed plate (5) through a limiting mechanism, one end, far away from the groove bottom of each clamping groove (4), of each toothed plate (5) is fixedly connected with each clamping block (23), and a connecting hole (6, a limiting groove (7) is arranged at the center of the bottom hole wall of the connecting hole (6), a rotating hole (8) corresponding to the limiting groove (7) is arranged on the top hole wall of the connecting hole (6), the limiting mechanism is characterized in that a rotating rod (9) is connected in the limiting groove (7) through an adjusting mechanism, the upper end of the rotating rod (9) sequentially penetrates through a notch and a rotating hole (8) of the limiting groove (7) and extends upwards, a first gear (10) is fixedly sleeved on the rod wall of the rotating rod (9) in the connecting hole (6), the hole wall of the connecting hole (6) between the toothed plate (5) and the first gear (10) is connected with a rotating shaft (11) through two first bearings in a rotating mode along the vertical direction, and the first bearing is fixedly arranged in the hole wall of the connecting hole (6), and the rotating shaft (11) is fixedly sleeved with a second gear (12) which is meshed with the corresponding first gear (10) and the toothed plate (5) in a homogeneous manner.

2. The alignment tool for the tangent slitting knife and the slitting knife of the roller in the steel rolling system according to claim 1, wherein the adjusting mechanism comprises a rotary table (13) rotatably connected to the bottom of the limiting groove (7) through a second bearing, the second bearing is fixedly arranged in the bottom of the limiting groove (7), a spring (14) is fixedly connected to the upper end of the rotary table (13), a third gear (15) is fixedly connected to the upper end of the spring (14), the upper end of the third gear (15) is fixedly connected with a rotating rod (9), the axes of the third gear (15), the rotating rod (9), the spring (14) and the rotary table (13) are all overlapped, and a gear ring (16) meshed with the third gear (15) is fixedly connected in the wall of the limiting groove (7).

3. The alignment tool for the tangent knife and the slitting knife of the roller in the steel rolling system according to claim 1, wherein the limiting mechanism comprises a sliding groove (17) formed in the groove wall of the clamping groove (4) far away from the connecting hole (6), a sliding block (18) is fixedly connected in the sliding groove (17), and one end of the sliding block (18) close to the connecting hole (6) penetrates through the notch of the sliding groove (17) and extends outwards and is fixedly connected with the toothed plate (5).

4. The alignment tool for the slitting knives of the tangential slitting knives and the rollers in the steel rolling system according to claim 2 is characterized in that the opposite groove walls of the limiting groove (7) are symmetrically and fixedly connected with limiting blocks (19), and the bottoms of the limiting blocks (19) are abutted against the third gear (15).

5. The tool for aligning the slitting knives of the tangential slitting knives and the rollers in the steel rolling system as claimed in claim 1, wherein one end of the fixture block (23) far away from the bottom of the clamping groove (4) is arc-shaped.

6. The tool for aligning the slitting knives of the tangential slitting knives and the rolls of a steel rolling system according to claim 1, characterized in that the upper end of the rotating rod (9) is fixedly connected with a rotating handle.