阅读说明：本技术 一种用于铸铁复合轧辊的加工设备 (Machining equipment for cast iron composite roller ) 是由 江川 于 2019-11-28 设计创作，主要内容包括：本发明公开了一种用于铸铁复合轧辊的加工设备,包括定位调节装置和打磨装置；定位调节装置包括定位调节车和安装在定位调节车上的升降传动机构,升降传动机构上安装有横向调节机构,横向调节机构的一端安装有吸合固定机构,轧辊安装在吸合固定机构上。本发明的定位调节装置能够通过上下移动,可以与打磨装置进行配合,使得不同直径的轧辊均能够进行打磨无需人工调节移动轧辊的固定位置,并且在轧辊局部打磨完全后通过横向调节机构的作用,能够控制轧辊横向移动,实现轧辊不同部位的打磨,使用方便。(The invention discloses a processing device for a cast iron composite roller, which comprises a positioning and adjusting device and a grinding device, wherein the positioning and adjusting device comprises a positioning and adjusting device and a grinding device; the positioning and adjusting device comprises a positioning and adjusting vehicle and a lifting transmission mechanism arranged on the positioning and adjusting vehicle, a transverse adjusting mechanism is arranged on the lifting transmission mechanism, an attraction fixing mechanism is arranged at one end of the transverse adjusting mechanism, and the roller is arranged on the attraction fixing mechanism. The positioning adjusting device can be matched with the polishing device by moving up and down, so that rollers with different diameters can be polished without manually adjusting the fixed positions of the movable rollers, and the rollers can be controlled to transversely move under the action of the transverse adjusting mechanism after the rollers are partially and completely polished, so that polishing of different parts of the rollers is realized, and the use is convenient.)

1. The processing equipment for the cast iron composite roller is characterized by comprising a positioning and adjusting device and a grinding device;

the positioning and adjusting device comprises a positioning and adjusting vehicle (1) and a lifting transmission mechanism (2) arranged on the positioning and adjusting vehicle (1), wherein a transverse adjusting mechanism (3) is arranged on the lifting transmission mechanism (2), one end of the transverse adjusting mechanism (3) is provided with a suction fixing mechanism (4), and a roller is arranged on the suction fixing mechanism (4);

the polishing device comprises a machine tool (5), wherein a lifting bracket (51) is arranged in the middle of the surface of the machine tool (5), a side bracket (52) is arranged on one side of the surface of the machine tool (5), a side fixing plate (53) is arranged on the other side of the surface of the machine tool, and a top bracket (54) is vertically arranged at the top end of the side bracket (52);

the lifting bracket (51) comprises a plurality of first hydraulic cylinders (511) arranged on the surface of the machine tool (5), and the power output ends of the first hydraulic cylinders (511) are respectively provided with a supporting plate (512);

a second hydraulic cylinder (521) is horizontally arranged on the side bracket (52), a plurality of first connecting plates (522) are arranged at the power output end of the second hydraulic cylinder (521), a plurality of first connecting plates (522) are arranged on the side wall of the side fixing plate (53), and an arc-shaped polishing plate (7) is arranged on the end surface of each first connecting plate (522);

install on top bracket (54) and be vertical distribution's third pneumatic cylinder (541), second connecting plate (542) are installed to the power take off end of third pneumatic cylinder (541), and the bottom surface of second connecting plate (542) is equipped with arc board (7) of polishing.

2. The processing equipment for the cast iron composite roll is characterized in that the top end surface of the supporting plate (512) is provided with an arc-shaped clamping groove (513), when the roll to be ground is ground, the bottom of the roll is placed in the arc-shaped clamping groove (513) at the top of the supporting plate (512), and the roll is supported and fixed through the supporting plate (512).

3. The processing equipment for the cast iron composite roll is characterized in that the positioning and adjusting trolley (1) comprises a trolley chassis (11) and two fixing rods (12) vertically fixed on one side of the surface of the trolley chassis (11), the two fixing rods (12) are oppositely arranged, a supporting rod (13) and a fixing strip (14) are vertically fixed in the middle of the two fixing rods (12), the supporting rod (13) and the fixing strip (14) are connected through a top column (15), two guide columns (16) are installed on two sides of the surface of the supporting rod (13), guide holes matched with the two guide columns (16) are formed in two sides of the surface of the fixing strip (14), and a lifting fixing plate (17) is sleeved between the two guide columns (16).

4. The processing equipment for the cast iron composite roll is characterized in that the lifting transmission mechanism (2) comprises a fixed block (21) which is vertically installed and fixed on one side of the surface of the fixed strip (14), a lifting gear (22) is installed on the side wall of the top end of the fixed block (21) through a rotating shaft, a transmission handle (23) is installed at one end of the rotating shaft, a vertically distributed rack (24) is vertically fixed in the middle of the bottom surface of the lifting fixed plate (17), and the rack (24) is meshed with the lifting gear (22).

5. The processing equipment for the cast iron composite roll is characterized in that the transverse adjusting mechanism (3) comprises three screw rods (31) arranged on the side wall of the lifting fixing plate (17), one end of the screw rod positioned in the middle is provided with a driving wheel (32), two driven wheels (33) meshed with the driving wheel (32) are arranged on the two screw rods (31) on two sides, one end of the driving wheel (32) is provided with a first small speed reducing motor, the three screw rods (31) are sleeved with a transverse adjusting plate (34), the side wall of the transverse adjusting plate (34) is provided with three threaded holes (341) respectively in threaded fit with the screw rods (31), the bottom surface of one end of the transverse adjusting plate (34) is vertically fixed with a first mounting plate (35) and a second mounting plate (36) which are arranged oppositely, and the driving wheel (32) is driven to rotate by the first small speed reducing motor, the driving wheel (32) drives the driven wheel (33) to rotate through the meshing action of the driving wheel and the driven wheel (33), the screw rod (31) is driven to rotate in the rotating process of the driving wheel (32) and the driven wheel (33), and the transverse adjusting plate (34) is driven to move through the thread action in the rotating process of the screw rod (31).

6. The processing equipment for the cast iron composite roll is characterized in that the attraction fixing mechanism (4) comprises a first transmission shaft (41) arranged on the side wall of a second mounting plate (36), one end of the first transmission shaft (41) is connected with the power output end of a first speed reducing motor, the first speed reducing motor is arranged on a first mounting plate (35), a limiting cylinder (42) is sleeved and fixed at the other end of the first transmission shaft (41), one end face, positioned on the first speed reducing motor, of the first transmission shaft (41) is provided with a mounting groove (411), the bottom of the mounting groove (411) is provided with a rotating hole (412), a second transmission shaft (43) is arranged in the rotating hole (412), one end of the second transmission shaft (43) is connected with the power output end of a small second speed reducing motor, the other end of the second transmission shaft is sleeved with a pulling cylinder (44), a plurality of pulling blocks (45) are arranged on the side wall of the pulling cylinder (44) at equal angles, a first pull rod (46) is hinged on the pull block (45), and a pressing seat (47) is hinged at one end of the first pull rod (46).

7. The processing equipment for the cast iron composite roll is characterized in that a plurality of limiting holes (421) are formed in the side wall of the limiting cylinder (42) at equal angles, a gland (48) is sleeved and fixed at the top end of the limiting cylinder (42), a sucker is arranged on the end face of the gland (48), and meanwhile, a pressing seat (47) is slidably mounted on a second pull rod (471) in the limiting holes (421) and a pressing strip (472) vertically fixed on one end face of the second pull rod (471).

Technical Field

The invention belongs to the field of roller processing, and relates to processing equipment for a cast iron composite roller.

Background

The roller is a tool for generating plastic deformation of metal, is an important consumption part for determining the efficiency of the rolling mill and the quality of rolled materials, and the surface of the roller is uneven due to abrasion or collision in the preparation process or long-term use process of the roller, so that the quality of a processed part is influenced, and the unqualified roller is processed and leveled after the roller is processed or used for a period of time through detection.

Disclosure of Invention

The invention aims to provide processing equipment for a cast iron composite roller, which is used for clamping and fixing the roller through a positioning and adjusting device, is practical for the roller with slightly changed diameter, does not need to replace a fixing device and has universality.

The purpose of the invention can be realized by the following technical scheme:

a processing device for a cast iron composite roller comprises a positioning and adjusting device and a grinding device;

the positioning and adjusting device comprises a positioning and adjusting vehicle and a lifting transmission mechanism arranged on the positioning and adjusting vehicle, wherein a transverse adjusting mechanism is arranged on the lifting transmission mechanism, one end of the transverse adjusting mechanism is provided with a suction fixing mechanism, and the roller is arranged on the suction fixing mechanism;

the polishing device comprises a machine tool, wherein a lifting bracket is arranged in the middle of the surface of the machine tool, a side bracket is arranged on one side of the surface of the machine tool, a side fixing plate is arranged on the other side of the surface of the machine tool, and a top bracket is vertically arranged at the top end of the side bracket;

the lifting bracket comprises a plurality of first hydraulic cylinders arranged on the surface of the machine tool, and the power output ends of the first hydraulic cylinders are respectively provided with a supporting plate;

a second hydraulic cylinder is horizontally arranged on the side support, a plurality of first connecting plates are arranged at the power output end of the second hydraulic cylinder, a plurality of first connecting plates are arranged on the side wall of the side fixing plate, and an arc-shaped polishing plate is arranged on the end face of each first connecting plate;

install the third pneumatic cylinder that is vertical distribution on the top support, the power take off end of third pneumatic cylinder installs the second connecting plate, and the bottom surface of second connecting plate is equipped with the arc board of polishing.

Further, the top end face of the supporting plate is provided with an arc-shaped clamping groove, when the roller to be polished is to be polished, the bottom of the roller is placed in the arc-shaped clamping groove in the top of the supporting plate, and the roller is supported and fixed through the supporting plate.

Further, the location regulation car includes vehicle bottom frame and two dead levers of vertical fixation in vehicle bottom surface one side, and two dead levers set up relatively to the middle part vertical fixation of two dead levers has bracing piece and fixed strip, is connected through the fore-set between bracing piece and the fixed strip, and two guide pillars are installed to the surperficial both sides of bracing piece, and the surperficial both sides of fixed strip be equipped with two guide post matched with guiding holes, the cover is established between two guide posts and is installed the lift fixed plate.

Furthermore, the lifting transmission mechanism comprises a fixing block which is vertically installed and fixed on one side of the surface of the fixing strip, a lifting gear is installed on the side wall of the top end of the fixing block through a rotating shaft, a transmission handle is installed at one end of the rotating shaft, a rack which is vertically distributed is vertically fixed in the middle of the bottom surface of the lifting fixing plate, and the rack is meshed with the lifting gear.

Further, horizontal adjustment mechanism is including installing the three screw rod at the lift fixed plate lateral wall, the action wheel is installed to the one end of the screw rod that is located the middle part, install two from the driving wheel with the action wheel meshing simultaneously on two screw rods of both sides, the little motor of first speed reduction is installed to the one end of action wheel, the cover is established simultaneously and is installed horizontal regulating plate on the three screw rod, the lateral wall of horizontal regulating plate is opened has three screw hole with screw thread fit respectively, the one end bottom surface vertical fixation of horizontal regulating plate has first mounting panel and the second mounting panel of two relative settings, drive the action wheel through the little motor of first speed reduction and rotate, the action wheel drives from the driving wheel rotation through the meshing effect with from the driving wheel, action wheel and from the rotation of driving wheel in-process drive screw rod rotation.

Further, actuation fixed establishment is including installing the first transmission shaft at second mounting panel lateral wall, the one end of first transmission shaft is connected with first gear motor's power take off end, first gear motor installs on first mounting panel simultaneously, the other pot head of first transmission shaft is established and is fixed with spacing section of thick bamboo, first transmission shaft is located a terminal surface of first gear motor and is opened there is the mounting groove, the tank bottom of mounting groove is opened there is the rotation hole, install the second transmission shaft in the rotation hole, the one end of second transmission shaft is connected with the power take off end of the little motor of second speed reduction, another pot head is equipped with the slide, a plurality of pull blocks are installed to the equal angle of lateral wall of slide, it has first pull rod to articulate on the pull block, the one end of first pull rod articulates there is the pressure seat.

Furthermore, a plurality of limiting holes are formed in the side wall of the limiting cylinder at equal angles, a gland is fixedly sleeved on the top end of the limiting cylinder, a sucker is arranged on the end face of the gland, and a second pull rod and a pressing strip are arranged on the pressing seat in the limiting holes in a sliding mode.

The invention has the beneficial effects that:

1. the roller clamping device realizes clamping and fixing of the roller through the positioning and adjusting device, is practical for the roller with slightly changed diameter, does not need to replace a fixing device, and has universality.

2. The positioning adjusting device can be matched with the polishing device by moving up and down, so that rollers with different diameters can be polished without manually adjusting the fixed positions of the movable rollers, and the rollers can be controlled to transversely move under the action of the transverse adjusting mechanism after the rollers are partially and completely polished, so that polishing of different parts of the rollers is realized, and the use is convenient.

3. According to the invention, the three arc-shaped polishing plates are arranged on the left, right and upper parts of the polishing device, so that the three arc-shaped polishing plates can be simultaneously polished, the polishing efficiency is improved, and the processing time is reduced.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of a composite roll processing apparatus;

FIG. 2 is a schematic view of a positioning adjustment device;

FIG. 3 is an exploded view of the structure of FIG. 2;

FIG. 4 is a schematic view of a portion of the structure of FIG. 3;

FIG. 5 is an exploded view of the partial structure of FIG. 3;

FIG. 6 is a schematic view of a portion of the structure of FIG. 5;

fig. 7 is a schematic structural view of the polishing device.

Detailed Description

A processing device for a cast iron composite roll is shown in figure 1 and comprises a positioning and adjusting device and a grinding device;

as shown in fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the positioning adjustment device comprises a positioning adjustment vehicle 1 and a lifting transmission mechanism 2 installed on the positioning adjustment vehicle 1, a transverse adjustment mechanism 3 is installed on the lifting transmission mechanism 2, a suction fixing mechanism 4 is installed at one end of the transverse adjustment mechanism 3, and a roller is installed on the suction fixing mechanism 4;

the positioning and adjusting vehicle 1 comprises a vehicle chassis 11 and two fixing rods 12 vertically fixed on one side of the surface of a vehicle base 11, wherein the two fixing rods 12 are oppositely arranged, a supporting rod 13 and a fixing strip 14 are vertically fixed in the middle of each fixing rod 12, the supporting rod 13 and the fixing strip 14 are connected through a top post 15, two guide posts 16 are installed on two sides of the surface of the supporting rod 13, guide holes matched with the two guide posts 16 are formed in two sides of the surface of the fixing strip 14, and a lifting fixing plate 17 is sleeved between the two guide posts 16;

the lifting transmission mechanism 2 comprises a fixed block 21 vertically installed and fixed on one side of the surface of the fixed strip 14, a lifting gear 22 is installed on the side wall of the top end of the fixed block 21 through a rotating shaft, a transmission handle 23 is installed at one end of the rotating shaft, vertically-distributed racks 24 are vertically fixed in the middle of the bottom surface of the lifting fixed plate 17, the racks 24 are meshed with the lifting gear 22, the rotating shaft is driven to rotate by rotating the transmission handle 23, the lifting gear 22 is driven to rotate in the rotating process of the rotating shaft, the racks 24 are driven to move up and down through the meshing effect when the lifting gear 22 rotates, and the lifting fixed plate 17 is driven to move up and down;

the transverse adjusting mechanism 3 comprises three screw rods 31 arranged on the side wall of the lifting fixing plate 17, one end of the screw rod positioned in the middle is provided with a driving wheel 32, meanwhile, two driven wheels 33 meshed with the driving wheel 32 are arranged on the two screw rods 31 on the two sides, one end of the driving wheel 32 is provided with a first small speed reducing motor, meanwhile, the three screws 31 are sleeved with the transverse adjusting plate 34, the side wall of the transverse adjusting plate 34 is provided with three threaded holes 341 which are respectively in threaded fit with the screws 31, the bottom surface of one end of the transverse adjusting plate 34 is vertically fixed with a first mounting plate 35 and a second mounting plate 36 which are oppositely arranged, the driving wheel 32 is driven to rotate by the first speed-reducing small motor, the driving wheel 32 drives the driven wheel 33 to rotate through the meshing action with the driven wheel 33, the screw rod 31 is driven to rotate in the rotating process of the driving wheel 32 and the driven wheel 33, and the transverse adjusting plate 34 is driven to move through the thread action in the rotating process of the screw rod 31;

the suction fixing mechanism 4 comprises a first transmission shaft 41 arranged on the side wall of the second mounting plate 36, one end of the first transmission shaft 41 is connected with the power output end of a first speed reducing motor, meanwhile, the first speed reducing motor is arranged on the first mounting plate 35, a limiting cylinder 42 is fixedly sleeved at the other end of the first transmission shaft 41, an installation groove 411 is formed in one end face of the first transmission shaft 41, a rotating hole 412 is formed in the bottom of the installation groove 411, a second transmission shaft 43 is arranged in the rotating hole 412, one end of the second transmission shaft 43 is connected with the power output end of a small second speed reducing motor, a pulling cylinder 44 is sleeved at the other end of the first transmission shaft, a plurality of pulling blocks 45 are arranged on the side wall of the pulling cylinder 44 at equal angles, a first pull rod 46 is hinged on the pulling block 45, and a pressing seat 47 is hinged at one;

a plurality of limiting holes 421 are formed in the side wall of the limiting cylinder 42 at equal angles, a gland 48 is fixedly sleeved on the top end of the limiting cylinder 42, a suction cup is arranged on the end face of the gland 48, and meanwhile, a second pull rod 471 is slidably mounted in the limiting holes 421 by a pressure seat 47 and a pressing strip 472 is vertically fixed on one end face of the second pull rod 471; the second transmission shaft 43 is driven to rotate through the rotation of the second speed reducing small motor, the pull cylinder 44 is driven to rotate in the rotation process of the second transmission shaft 43, the first pull rod 46 is driven to rotate through the pull block 45 when the pull cylinder 44 rotates, the second pull rod 471 is pulled to slide along the limiting hole 421 in the rotation process of the first pull rod 46, so that the distance between the pressing strips 472 is reduced or increased, one end of the roller is sucked and fixed through the wire disc during use, then the outer surface of the peripheral side of one end of the roller is pressed and fixed through the pressing strips 472, and then the limiting cylinder 42 is driven to rotate through the rotation of the first speed reducing motor to realize the rotation of the whole roller;

as shown in fig. 7, the polishing device comprises a machine tool 5, wherein a lifting bracket 51 is arranged in the middle of the surface of the machine tool 5, a side bracket 52 is arranged on one side of the surface of the machine tool 5, a side fixing plate 53 is arranged on the other side of the surface of the machine tool, and a top bracket 54 is vertically arranged at the top end of the side bracket 52;

the lifting bracket 51 comprises a plurality of first hydraulic cylinders 511 arranged on the surface of the machine tool 5, the power output ends of the first hydraulic cylinders 511 are respectively provided with a supporting plate 512, the top end surface of the supporting plate 512 is provided with an arc-shaped clamping groove 513, when the roller to be polished is polished, the bottom of the roller is placed in the arc-shaped clamping groove 513 on the top of the supporting plate 512, and the roller is supported and fixed through the supporting plate 512;

a second hydraulic cylinder 521 is horizontally arranged on the side bracket 52, a plurality of first connecting plates 522 are arranged at the power output end of the second hydraulic cylinder 521, a plurality of first connecting plates 522 are arranged on the side wall of the side fixing plate 53, and an arc-shaped polishing plate 7 is arranged on the end surface of each first connecting plate 522;

the top bracket 54 is provided with a vertically distributed third hydraulic cylinder 541, the power output end of the third hydraulic cylinder 541 is provided with a second connecting plate 542, and the bottom surface of the second connecting plate 542 is provided with an arc-shaped polishing plate 7;

the specific working process of the processing equipment is as follows:

firstly, after one end of the roller is sucked and fixed through a wire coil, a second speed reduction small motor rotates to drive a second transmission shaft 43 to rotate, the second transmission shaft 43 drives a pulling cylinder 44 to rotate in the rotating process, the pulling cylinder 44 drives a first pull rod 46 to rotate through a pulling block 45 when rotating, and the first pull rod 46 pulls the second pull rod 471 to slide along a limiting hole 421 in the rotating process, so that the distance between a plurality of pressing strips 472 is reduced, and the pressing strips 472 are directly pressed and fixed with the peripheral side wall of the roller;

secondly, the driving wheel 32 is driven to rotate by controlling the first speed-reducing small motor, the driving wheel 32 drives the driven wheel 33 to rotate by the meshing action of the driving wheel 33 and the driven wheel 33, the screw 31 is driven to rotate in the rotating process of the driving wheel 32 and the driven wheel 33, the transverse adjusting plate 34 is driven to move by the screw thread action in the rotating process of the screw 31, so that the roller moves into the lifting bracket 51, and the side surface of the roller and the arc-shaped clamping groove 513 at the top of the supporting plate 512 are supported by the supporting plate 512 by controlling the lifting transmission mechanism 2;

thirdly, the lifting bracket 51 is controlled to move up and down, the second hydraulic cylinder 521 is controlled to move simultaneously, so that two sides of the roller are clamped and fixed by the two arc-shaped polishing plates 7, then the third hydraulic cylinder 541 is controlled to work, the arc-shaped polishing plate 7 at the top is tightly pressed on the top of the roller, the bottom of the roller is supported by the supporting plate at the moment, and then the peripheral side walls of the roller are tightly pressed by the three arc-shaped polishing plates 7;

fourthly, the limiting cylinder 42 is driven to rotate through the rotation of the first speed reducing motor, so that the whole roller rotates, and the grinding of the arc-shaped grinding plate 7 on the roller is realized;

fifthly, after the roller is partially polished and leveled, the three arc polishing plates 7 are controlled to be loosened, then the transverse position of the roller is controlled by controlling the transverse adjusting mechanism 3, then the three arc polishing plates 7 are controlled to be clamped tightly, then polishing is continuously carried out, and complete polishing of the roller is achieved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.