CN111922853A - Manufacturing and processing device and manufacturing and processing method for elevator traction sheave - Google Patents
Manufacturing and processing device and manufacturing and processing method for elevator traction sheave Download PDFInfo
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- CN111922853A CN111922853A CN202010684507.9A CN202010684507A CN111922853A CN 111922853 A CN111922853 A CN 111922853A CN 202010684507 A CN202010684507 A CN 202010684507A CN 111922853 A CN111922853 A CN 111922853A
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- sliding
- plate
- base
- limiting
- rotating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
Abstract
The invention relates to a manufacturing and processing device and a manufacturing and processing method of an elevator traction wheel, and the manufacturing and processing device comprises a base, a rotating mechanism, a polishing mechanism, a placing table, a limiting strip, a height adjusting mechanism and a driving mechanism, wherein the base is of a trapezoidal structure with the upper end at the front side inclined backwards, a mounting groove is formed in the middle of the base, the rotating mechanism is mounted in the mounting groove, the polishing mechanism is mounted on the rear side of the upper end surface of the base, the placing table is uniformly mounted on the upper end surface of the base, the limiting strip is detachably mounted on the upper end surface of the placing table and the inclined surface of the base, the height adjusting mechanism is mounted on the upper end surface of the base, the height adjusting mechanism is positioned on the left; the invention can solve the problems existing in the prior process of polishing the traction sheave by using the traction sheave polishing machine that: burrs on the inner wall of a rope groove of the elevator traction sheave cannot be removed; can only polish the traction wheel of one elevator at a time and the like.
Description
Technical Field
The invention relates to the field of manufacturing and processing of elevator traction wheels, in particular to a manufacturing and processing device and a manufacturing and processing method of an elevator traction wheel.
Background
The traction sheave is a rope sheave on the traction machine, and is also called a traction rope sheave or a driving rope sheave; the elevator traction device transmits traction power by using friction force between a traction steel wire rope and a rope groove on the edge of a traction sheave, the traction sheave is usually manufactured into the rope groove on the traction sheave in a turning mode after casting and molding, however, burrs are usually generated in the process of turning the rope groove, and the burrs on the traction sheave need to be removed;
however, in the existing market, only a machine for grinding the outer side surface of the traction sheave is available, and no machine for grinding the inner wall of the rope groove on the traction sheave is available, so that the grinding process of the traction sheave by using the traction sheave grinding machine generally includes:
1. burrs on the inner wall of a rope groove of an elevator traction sheave cannot be removed, so that the burrs in the rope groove on the traction sheave can damage the traction rope in use, the service life of the traction rope is shortened, and potential safety hazards are caused;
2. because the existing traction wheel polishing machine can only clamp one elevator traction wheel at a time, only one elevator traction wheel can be polished at a time, and the polishing efficiency is low.
Disclosure of Invention
In order to solve the problems, the invention provides a manufacturing and processing device for an elevator traction wheel, which comprises a base, a rotating mechanism, a polishing mechanism, a placing table, a limiting strip, a height adjusting mechanism and a driving mechanism, wherein the base is of a trapezoidal structure with the upper end at the front side inclining backwards, a mounting groove is formed in the middle of the base, the rotating mechanism is mounted in the mounting groove, the polishing mechanism is mounted on the rear side of the upper end surface of the base, the placing table is uniformly mounted on the upper end surface of the base, the limiting strip is detachably mounted on the upper end surface of the placing table and the inclined surface of the base, the height adjusting mechanism is mounted on the upper end surface of the base, the height adjusting mechanism is positioned on the left side and the right side of the;
the outer side surface of the elevator traction wheel can be polished, and the inner wall of the rope groove on the traction wheel can be polished at the same time, so that compared with the prior art, the problems that the burrs in the rope groove on the traction wheel can damage the traction rope in use due to the fact that the burrs on the inner wall of the rope groove of the elevator traction wheel cannot be removed, the service life of the traction rope is shortened and the like are solved; the invention can also polish a plurality of elevator traction wheels simultaneously, thereby increasing the polishing efficiency of the elevator traction wheels; in addition, the traction sheave grinding machine can also grind traction sheaves with different thicknesses and different diameters, so that the applicability of the traction sheave grinding machine is improved; when the elevator traction sheave is limited, the driving mechanism can be aligned to the hole in the middle of the elevator traction sheave through the heightening mechanism, then the driving mechanism can clamp the hole in the middle of the elevator traction sheave, and after the elevator traction sheave is clamped and limited, the elevator traction sheave is driven by the driving mechanism and the driving mechanism to rotate, then the grinding mechanism can grind the outer side surface of the elevator traction wheel and the inner wall of the rope groove of the elevator traction wheel.
The rotating mechanism comprises a rotating wheel, a rotating column, a supporting frame, a linkage plate, a limiting branched chain, a pushing branched chain, a rotating shaft, a first circular plate and a rotating motor, a rectangular groove is formed between the limiting strips on the placing table, the rotating wheel is arranged in the rectangular groove, the rotating column is arranged in the middle of the rotating wheel, the supporting frame is arranged below the rotating column in a rotating fit mode, the linkage plate is arranged on the right side of the supporting frame, the lower ends of the supporting frame and the linkage plate are connected with the lower side wall of the mounting groove on the base in a sliding fit mode, the limiting branched chain is arranged at the front end of the linkage plate, the pushing branched chain is arranged at the rear end of the linkage plate, the rotating columns are connected through the rotating shaft, the rotating motor is arranged on the left side of the rotating shaft through the first; when the elevator traction sheave works, the rotating mechanism can drive the elevator traction sheave to rotate and limit the lower end of the elevator traction sheave; when the elevator traction sheave is pushed to the upper end face of the placing table, the pushing branched chain drives the rotating wheel to move through the linkage plate, the outer side face of the rotating wheel can be attached to the outer side face of the elevator traction sheave, the front side of the lower end of the elevator traction sheave is limited through the limiting branched chain, when the elevator traction sheave is clamped by the driving mechanism and then driven to rotate, the rotating motor drives the rotating wheel to rotate through the first circular plate, the rotating shaft and the rotating column, and the rotating wheel can assist the driving mechanism to drive the elevator traction sheave to rotate when rotating, so that the problems that the elevator traction sheave rotates unsmoothly due to friction with the upper end face of the placing table when rotating are solved.
The polishing mechanism comprises sliding frames, polishing plates, polishing strips, spring rods, reset springs, polishing motors, elliptical blocks and guide plates, the sliding frames are symmetrically installed at the left end and the right end of the rear side of the upper end face of a base, the polishing plates are installed between the sliding frames in a sliding fit mode, the polishing strips are evenly installed on the polishing plates in a detachable mode, the spring rods are evenly arranged at the lower ends of the polishing plates, the reset springs are arranged on the outer side faces of the spring rods, the reset springs are installed between the lower end faces of the polishing plates and the upper end face of the base, the polishing motors are installed in the middle of the rear side of the upper end face of the base through motor seats, the elliptical blocks are installed on output shafts of the polishing motors, the outer side faces of the elliptical blocks are attached to the lower end face of the polishing plates, the guide plates are symmetrically installed at the lower ends of the polishing plates in a; when the elevator traction sheave is in specific work, the grinding mechanism can grind the outer side surface of the elevator traction sheave and the inner wall of the rope groove on the elevator traction sheave, so that the problems that burrs in the rope groove on the traction sheave damage the traction rope in use, the service life of the traction rope is shortened and the like can be avoided; when the elevator traction wheel rotates, the output shaft of the grinding motor can rotate to drive the elliptical block to rotate, the grinding plate can perform vertical linear reciprocating motion under the action of the elliptical block and the reset spring, the guide plate can guide the grinding plate, a rubber layer is arranged on the surface of the guide plate and the sliding frame corresponding to the lower end surface of the grinding plate, and the rubber layer can buffer the grinding plate, so that the grinding strips on the grinding plate and the grinding plate can grind the outer side surface of the elevator traction wheel and the inner wall of a rope groove on the elevator traction wheel.
The driving mechanism comprises an installation bottom plate, a lead screw, a second circular plate, a driving motor, an installation frame, a first sliding ring, a rotary column, a limiting ring, a limiting plate, a bearing plate, a rotary motor and a first air cylinder, wherein the installation bottom plate is installed on the right side of the base, the lead screw plates are symmetrically installed on the left side and the right side of the upper end surface of the installation bottom plate, the lead screw is installed between the lead screw plates through a bearing, the driving motor is installed on the upper end surface of the installation bottom plate through a motor base, the installation frame is installed on the outer side of the lead screw in a threaded fit manner, a first sliding groove is formed in the upper end of the installation frame, the front end of the first sliding groove is inclined upwards, the first sliding ring is installed in the first sliding groove in a sliding fit manner, the rotary column is arranged in the first sliding ring, and the outer side surface of the, the right side of the rotating column is sequentially provided with a limiting ring and a limiting plate through a bearing, the limiting ring and the limiting plate are respectively positioned on the left side and the right side of the sliding ring, the lower end of the right side of the limiting plate is provided with a bearing plate, the bearing plate is provided with a rotating motor through a motor base, an output shaft of the rotating motor is connected with the right end of the rotating column, the rear side of the mounting frame is provided with a first cylinder groove, a first cylinder is arranged in the first cylinder groove, and the output end of the first cylinder is connected with the first sliding; when the elevator traction wheel clamping device works, the driving mechanism can drive the elevator traction wheel to rotate after the elevator traction wheel is clamped and limited; after the elevator traction wheel is limited by the limiting branched chain, the first air cylinder drives the first sliding ring to move, the rotating column can be aligned to a hole in the middle of the elevator traction wheel, then the driving motor output shaft rotates to drive the lead screw to rotate through the second circular plate, the mounting frame can drive the rotating column to move leftwards under the action of the limiting plate and the limiting position ring to penetrate through the hole in the middle of the elevator traction wheel to be inserted into the left side of the height adjusting mechanism, the elevator traction wheel is limited, and after the rotating column clamps the elevator traction wheel from inside to outside, the rotating motor output shaft rotates to drive the elevator traction wheel to rotate through the rotating column.
The rotating column comprises a column body, a sliding rod, a spring baffle, a pressure spring, a first extrusion rod and a second extrusion rod, wherein a sliding rod groove is formed in the middle of the column body, the sliding rod is arranged in the sliding rod groove in a sliding fit mode, the spring baffle is arranged on the outer side surface of the left side of the sliding rod, the pressure spring is arranged on the outer side surface of the sliding rod, the pressure spring is arranged between the right side surface of the spring baffle and the inner wall of the sliding rod groove, the first extrusion rod is uniformly arranged on the outer side surface of the sliding rod through a hinge, the second extrusion rod is arranged on the inner wall of the sliding rod groove on the column body through a hinge, the second extrusion rod is positioned on the right side of the first extrusion rod, and the right end of the first extrusion rod; when the elevator traction device works, the rotating column can clamp the elevator traction wheel from inside to outside, so that the elevator traction wheel can rotate along with the column body under the driving of the rotating motor; when the driving motor drives the cylinder to move rightwards through the screw rod and the mounting rack, the left side of the cylinder is inserted into the heightening mechanism, the sliding rod moves rightwards under the insertion of the heightening mechanism, the sliding rod groove in the cylinder can be penetrated by the right side of the first extrusion rod and the left side of the second extrusion rod to outwards abut against the inner wall of the middle hole of the elevator traction wheel, the elevator traction wheel can be clamped, after the elevator traction wheel is polished, the driving motor drives the cylinder to move rightwards through the mounting rack, the cylinder cannot be separated from the right side of the heightening mechanism, the left side of the heightening mechanism can be separated from the cylinder, and the sliding rod resets leftwards under the action of the pressure spring at the moment.
As a preferred technical scheme of the invention, the limiting branched chain comprises a limiting bottom plate, a sliding rod, an electric sliding block, a limiting transverse plate and limiting blocks, wherein the limiting bottom plate is symmetrically arranged at the front end of the linkage plate, the lower end surface of the limiting bottom plate is attached to the lower side wall of a mounting groove on the base, the sliding rod is arranged between the limiting bottom plate and the upper side wall of the mounting groove on the base, the electric sliding blocks are arranged on the outer side surfaces of the sliding rods in a sliding fit manner, the limiting transverse plate is arranged at the upper end of the electric sliding block, the limiting block is connected with the sliding rod in a sliding fit manner, the limiting transverse plate is uniformly provided with the limiting blocks, and the; when the elevator traction sheave works, the limiting branched chain can limit the lower side of the front end of the elevator traction sheave, so that the rotating column can sequentially penetrate through holes in the middle of the elevator traction sheave on the placing table, and the problems that the rotating column cannot penetrate through the holes in the middle of the elevator traction sheave and the like due to the fact that the elevator traction sheave displaces when moving rightwards are avoided; after the elevator traction wheel is placed on the upper end face of the placing table, the electric sliding block drives the limiting block to upwards penetrate through the rectangular groove in the placing table through the limiting transverse plate to limit the lower end of the front side of the elevator traction wheel.
As a preferred technical scheme of the invention, the pushing branched chain comprises a telescopic cylinder and a cylinder top plate, cylinder circular grooves are symmetrically formed in the rear side wall of a mounting groove in the base, the telescopic cylinder is arranged in the cylinder groove, the output end of the telescopic cylinder is mounted on the upper end face of the linkage plate through the cylinder top plate, and when the traction sheave with different diameters is replaced for polishing during specific work, the telescopic cylinder can drive the linkage plate to move through the cylinder top plate, so that the outer side face of the rotating wheel can be attached to the outer side face of the elevator traction sheave, and the applicability of the invention is increased.
As a preferred technical scheme of the invention, the height-adjusting mechanism comprises a height-adjusting frame, a second sliding ring, a sliding cylinder, a second air cylinder and a guide rod, wherein the height-adjusting frame is symmetrically arranged on the left side and the right side of the upper end surface of the base, the upper end of the height-adjusting frame is provided with a second sliding groove, the front end of the second sliding groove is arranged in an upward and inclined manner, the second sliding ring is arranged in the second sliding groove on the height-adjusting frame on the right side of the base in a sliding fit manner, the sliding cylinder is arranged in the second sliding groove on the height-adjusting frame on the left side of the base in a sliding fit manner, the sliding cylinder is of a cylindrical structure with an opening on the right side, the guide rod is arranged in the sliding cylinder, the rear side of the height-adjusting frame on the left side of the upper end surface of the base is provided with a second air cylinder groove, and the output end; when the driving mechanism does not drive the rotary column to move leftwards, the height adjusting frame on the right side of the base and the second sliding ring inside the height adjusting frame can support the rotary column, and when the first cylinder drives the rotary column through the first sliding ring to align the hole in the middle of the elevator traction wheel, the second sliding ring on the right side of the base can move along with the first sliding ring, the second cylinder can drive the sliding cylinder to move, the sliding cylinder can correspond to the rotary column in position, when the left side of the rotary column is inserted into the sliding cylinder, the sliding cylinder can support the left side of the rotary column, the guide rod can push the sliding rod to move rightwards, and the rotary column can clamp the elevator traction wheel from inside to outside.
As a preferred technical scheme of the invention, a supporting block is arranged on an output shaft of the polishing motor through a bearing, the lower end of the supporting block is arranged on the upper end surface of the base, and the supporting block is positioned between the polishing motor and the oval block; when the elliptical block is driven by the driving motor to rotate, the supporting block can support the output shaft of the driving motor, so that the condition that the output shaft of the driving motor is bent due to stress can be avoided.
As a preferred technical scheme, triangular plates are symmetrically arranged between the limiting plate and the bearing plate, and the triangular plates are positioned at the front side and the rear side of the limiting plate and the bearing plate; the triangle-shaped board can make the more stable installation of layer board on the limiting plate.
As a preferred technical scheme of the invention, the mounting base plate is provided with an elliptical groove, the lower end of the mounting frame is provided with an elliptical bulge opposite to the elliptical groove, and the elliptical bulge is positioned in the elliptical groove; when the mounting frame is driven by the driving motor through the second circular plate and the lead screw to move, the mounting frame can be moved more stably by the aid of cooperation of the elliptical protrusions and the elliptical grooves.
As a preferable aspect of the present invention, a method for processing an elevator traction sheave using the manufacturing and processing apparatus includes the steps of:
s1: the elevator traction wheel rolls to the upper end face of the placing table along the limiting strip, then the electric sliding block drives the limiting block to limit the elevator traction wheel through the limiting transverse plate, then the telescopic cylinder drives the rotating wheel to move, the rotating wheel is located under the elevator traction wheel, then the first cylinder and the second cylinder are used for adjusting the positions of the first sliding ring and the sliding cylinder respectively, the rotating column can be aligned to a hole in the middle of the elevator traction wheel, and the sliding cylinder can be aligned to the rotating column;
s2: after the rotating column is aligned with a hole in the center of the elevator traction wheel, the mounting frame and the rotating wheel can be driven to move leftwards through the lead screw by the driving motor, so that the rotating column can penetrate through the hole in the middle of the elevator traction wheel and be inserted into the sliding cylinder, and the guide rod can abut against the sliding rod to move rightwards, so that the first extrusion rod and the second extrusion rod can penetrate through the sliding rod groove in the cylinder body to abut against the inner wall of the hole in the middle of the elevator traction wheel, and the elevator traction wheel can be clamped outwards from the inside by the first extrusion rod and the second extrusion rod;
s3: after the elevator traction wheel is clamped, the elevator traction wheel rotates under the action that the rotating motor drives the rotating wheel and the rotating motor drives the rotating column, and then the polishing motor can enable the polishing plate to move up and down through the oval block, so that the elevator traction wheel can be polished;
s4: after finishing polishing the outer side surface of the elevator traction wheel, the driving motor drives the rotating column to stop the middle part of the traction wheel, the electric sliding block drives the limiting block to move downwards to stop the lower end of the traction wheel, and then the traction wheel is pushed forwards along the limiting strip to be separated from the placing table and the base.
The invention has the beneficial effects that:
the invention can solve the following problems in the process of polishing a traction sheave by using a traction sheave polishing machine: a. burrs on the inner wall of a rope groove of an elevator traction sheave cannot be removed, so that the burrs in the rope groove on the traction sheave can damage the traction rope in use, the service life of the traction rope is shortened, and potential safety hazards are caused; b. because the existing traction wheel polishing machine can only clamp one elevator traction wheel at a time, only one elevator traction wheel can be polished at a time, and the polishing efficiency is low. The invention can effectively solve the problems;
the outer side surface of the elevator traction wheel and the inner wall of the rope groove on the elevator traction wheel can be polished through the polishing mechanism, so that the problems that burrs in the rope groove on the traction wheel damage the traction rope in use, the service life of the traction rope is shortened and the like can be solved, and the service life of the traction rope is prolonged;
the elevator traction sheave support device is provided with a plurality of placing platforms, so that a plurality of elevator traction sheaves can be placed; the lower ends of the front sides of a plurality of elevator traction wheels can be simultaneously limited through the limiting branched chains; the rotating columns can simultaneously clamp a plurality of elevator traction wheels from inside to outside and drive the elevator traction wheels to rotate; the grinding mechanism can grind a plurality of elevator traction wheels; compared with the prior art, the invention improves the grinding efficiency of the elevator traction wheel;
fourthly, elevator traction sheaves with different diameters and different thicknesses can be placed on the placing table; when the elevator traction wheels with rope grooves of different shapes need to be polished, the limiting strips and the polishing strips can be detached and the limiting strips and the polishing strips corresponding to the rope grooves of the elevator traction wheels in shape can be installed again; the position of the rotating column can be adjusted through the driving mechanism, so that the rotating column can be aligned to holes in the middle of elevator traction wheels with different diameters; the telescopic cylinder can drive the linkage plate to move through the cylinder top plate, so that the outer side surfaces of the rotating wheels can be attached to the outer side surfaces of the elevator traction wheels with different diameters, and the limiting blocks can limit the elevator traction wheels with different diameters by adjusting the positions of the linkage plate; thereby increasing the applicability of the invention.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the structure between the present invention and an elevator traction sheave;
FIG. 2 is a schematic structural view of the base of the present invention;
FIG. 3 is a schematic structural view of the rotating mechanism of the present invention with the base, the placing table and the spacing bar;
FIG. 4 is a schematic view of the structure between the grinding mechanism and the base of the present invention;
FIG. 5 is a schematic structural view of the height adjustment mechanism of the present invention;
FIG. 6 is a schematic structural view of the driving mechanism of the present invention, except for the first cylinder, between the mounting base plate, the base, the elevation frame and the second sliding ring;
fig. 7 is a schematic view of the structure between the rotary column and the sliding cylinder and the guide bar according to the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 7, an elevator traction sheave manufacturing and processing device comprises a base 1, a rotating mechanism 2, a polishing mechanism 3, a placing table 4, a limiting strip 5, a height adjusting mechanism 6 and a driving mechanism 7, wherein the base 1 is of a trapezoidal structure with the upper end on the front side inclined backward, a mounting groove is formed in the middle of the base 1, the rotating mechanism 2 is mounted in the mounting groove, the polishing mechanism 3 is mounted on the rear side of the upper end surface of the base 1, the placing table 4 is uniformly mounted on the upper end surface of the base 1, the limiting strip 5 is detachably mounted on the upper end surface of the placing table 4 and the inclined surface of the base 1, the height adjusting mechanism 6 is mounted on the upper end surface of the base 1, the height adjusting mechanism 6 is located on the left side and the right side of the upper end surface of the base 1;
the outer side surface of the elevator traction wheel can be polished, and the inner wall of the rope groove on the traction wheel can be polished at the same time, so that compared with the prior art, the problems that the burrs in the rope groove on the traction wheel can damage the traction rope in use due to the fact that the burrs on the inner wall of the rope groove of the elevator traction wheel cannot be removed, the service life of the traction rope is shortened and the like are solved; the invention can also polish a plurality of elevator traction wheels simultaneously, thereby increasing the polishing efficiency of the elevator traction wheels; in addition, the traction sheave grinding machine can also grind traction sheaves with different thicknesses and different diameters, so that the applicability of the traction sheave grinding machine is improved; when the elevator traction sheave is in operation, the elevator traction sheave is pushed to the upper end surface of the placing table 4 along the limiting strips 5, the elevator traction sheaves with different diameters and different thicknesses can be placed on the placing table 4, the limiting strips 5 are clamped in the rope grooves of the elevator traction sheave to limit and guide the elevator traction sheave, when the elevator traction sheave with the rope grooves of different shapes needs to be polished, the limiting strips 5 can be detached and the limiting strips 5 corresponding to the shape of the rope grooves of the elevator traction sheave can be reinstalled, at the moment, the rotating mechanism 2 can limit the elevator traction sheave, after the elevator traction sheave is limited, the driving mechanism 7 can be aligned to the hole in the middle of the elevator traction sheave through the heightening mechanism 6, then the driving mechanism 7 can clamp the hole in the middle of the elevator traction sheave, and after the elevator traction sheave is clamped and limited, the elevator traction sheave is driven by the rotating mechanism 2 and the driving mechanism 7 to rotate, then the grinding mechanism 3 can grind the outer side surface of the elevator traction sheave and the inner wall of the rope groove of the elevator traction sheave.
The limiting branched chain 25 comprises a limiting bottom plate 251, a sliding rod 252, an electric sliding block 253, a limiting transverse plate 254 and limiting blocks 255, the limiting bottom plate 251 is symmetrically installed at the front end of the linkage plate 24, the lower end face of the limiting bottom plate 251 is attached to the lower side wall of the installation groove on the base 1, the sliding rod 252 is installed between the limiting bottom plate 251 and the upper side wall of the installation groove on the base 1, the electric sliding block 253 is installed on the outer side face of the sliding rod 252 in a sliding fit manner, the limiting transverse plate 254 is installed at the upper end of the electric sliding block 253, the limiting blocks 252 are connected with the sliding rod 252 in a sliding fit manner, the limiting blocks 255 are uniformly arranged at the upper end of the limiting transverse plate 254; during specific work, the limiting branched chain 25 can limit the lower side of the front end of the elevator traction wheel, so that the rotating column 78 can sequentially penetrate through holes in the middle of the elevator traction wheel on the placing table 4, and the problems that the rotating column 78 cannot penetrate through the holes in the middle of the elevator traction wheel due to displacement of the elevator traction wheel when the rotating column 78 moves rightwards are solved; when the elevator traction sheave is placed on the upper end surface of the placing table 4, the electric slider 253 drives the limit block 255 to upwards penetrate through the rectangular groove on the placing table 4 through the limit transverse plate 254 so as to limit the lower end of the front side of the elevator traction sheave.
The rotating mechanism 2 comprises a rotating wheel 21, a rotating column 22, a supporting frame 23, a linkage plate 24, a limiting branched chain 25, a pushing branched chain 26, a rotating shaft 27, a first circular plate 28 and a rotating motor 29, a rectangular groove is formed between the limiting strips 5 on the placing table 4, the rotating wheel 21 is arranged in the rectangular groove, the rotating column 22 is arranged in the middle of the rotating wheel 21, the supporting frame 23 is arranged below the rotating column 22 in a rotating matching mode, the linkage plate 24 is arranged on the right side of the supporting frame 23, the lower ends of the supporting frame 23 and the linkage plate 24 are connected with the lower side wall of the installation groove on the base 1 in a sliding fit manner, the front end of the linkage plate 24 is provided with a limit branched chain 25, the rear end of the linkage plate 24 is provided with a pushing branched chain 26, the rotating columns 22 are connected through a rotating shaft 27, a rotating motor 29 is arranged on the left side of the rotating shaft 27 through a first circular plate 28, and the rotating motor 29 is arranged on the upper end face of the linkage plate 24 on the right side of the base 1 through a motor base; when the elevator traction sheave works, the rotating mechanism 2 can drive the elevator traction sheave to rotate and limit the lower end of the elevator traction sheave; when the elevator traction sheave is pushed to the upper end face of the placing table 4, the pushing branch chain 26 drives the rotating wheel 21 to move through the linkage plate 24, the outer side face of the rotating wheel 21 can be attached to the outer side face of the elevator traction sheave, the front side of the lower end of the elevator traction sheave is limited through the limiting branch chain 25, when the elevator traction sheave is clamped by the driving mechanism 7 and then driven to rotate, the rotating motor 29 drives the rotating wheel 21 to rotate through the first circular plate 28, the rotating shaft 27 and the rotating column 22, and the rotating wheel 21 can assist the driving mechanism 7 to drive the elevator traction sheave to rotate when rotating, so that the problems that the elevator traction sheave rotates unsmoothly due to friction with the upper end face of the placing table 4 when rotating are solved.
The pushing branched chain 26 comprises a telescopic cylinder 261 and a cylinder top plate 262, cylinder circular grooves are symmetrically formed in the rear side wall of a mounting groove in the base 1, the telescopic cylinder 261 is arranged in the cylinder groove, the output end of the telescopic cylinder 261 is mounted on the upper end face of the linkage plate 24 through the cylinder top plate 262, and when the traction sheave with different diameters is replaced for polishing in specific work, the telescopic cylinder 261 can drive the linkage plate 24 to move through the cylinder top plate 262, so that the outer side face of the rotating wheel can be attached to the outer side face of the elevator traction sheave, and the applicability of the elevator traction sheave is improved.
The driving mechanism 7 comprises a mounting base plate 71, a screw plate 72, a screw 73, a second circular plate 74, a driving motor 75, a mounting frame 76, a first sliding ring 77, a rotary column 78, a limit ring 79, a limit plate 710, a supporting plate 711, a rotary motor 712 and a first cylinder 713, the mounting base plate 71 is mounted on the right side of the base 1, the screw plates 72 are symmetrically mounted on the left side and the right side of the upper end surface of the mounting base plate 71, the screw 73 is mounted between the screw plates 72 through a bearing, the driving motor 75 is mounted at the right end of the screw 73 through the second circular plate 74, the driving motor 75 is mounted on the upper end surface of the mounting base plate 71 through a motor base, the mounting frame 76 is mounted on the outer side of the screw 73 in a threaded fit manner, a first sliding groove is formed in the upper end of the mounting frame 76, the front end of the first sliding groove is obliquely arranged upwards, the first sliding, a rotating column 78 is arranged in the first sliding ring 77, the outer side face of the rotating column 78 is attached to the inner side face of the first sliding ring 77, a limiting ring 79 and a limiting plate 710 are sequentially mounted on the right side of the rotating column 78 through bearings, the limiting ring 79 and the limiting plate 710 are respectively located on the left side and the right side of the sliding ring, a supporting plate 711 is mounted at the lower end of the right side of the limiting plate 710, a rotating motor 712 is mounted on the supporting plate 711 through a motor base, an output shaft of the rotating motor 712 is connected with the right end of the rotating column 78, a first cylinder groove is formed in the rear side of the mounting frame 76, a first cylinder 713 is mounted in the first cylinder groove, and the output end of the; when the elevator traction sheave clamping device works, the driving mechanism 7 can drive the elevator traction sheave to rotate after the elevator traction sheave is clamped and limited; after the elevator traction sheave is limited by the limiting branch chain 25, the first cylinder 713 drives the first sliding ring 77 to move, so that the rotating column 78 can be aligned with the hole in the middle of the elevator traction sheave, then the output shaft of the driving motor 75 rotates to drive the lead screw 73 to rotate through the second circular plate 74, so that the mounting frame 76 can drive the rotating column 78 to move leftwards under the action of the limiting plate 710 and the limiting ring to penetrate through the hole in the middle of the elevator traction sheave and insert the hole in the left side of the height adjusting mechanism 6, so as to limit the elevator traction sheave, and after the rotating column 78 clamps the elevator traction sheave from inside to outside, the output shaft of the rotating motor 712 rotates to drive the elevator traction sheave to rotate through the rotating column 78.
An elliptical groove is formed in the mounting base plate 71, an elliptical bulge opposite to the elliptical groove is formed at the lower end of the mounting frame 76, and the elliptical bulge is positioned in the elliptical groove; in particular, when the driving motor 75 drives the mounting bracket 76 to move through the second circular plate 74 and the lead screw 73, the matching of the elliptical protrusion and the elliptical groove can make the mounting bracket 76 move more stably.
The rotating column 78 comprises a cylinder 781, a sliding rod 782, a spring baffle 783, a pressure spring 784, a first extrusion rod 785 and a second extrusion rod 786, a sliding rod groove is formed in the middle of the cylinder 781, a sliding rod 782 is arranged in the sliding rod groove in a sliding fit mode, the spring baffle 783 is arranged on the outer side surface of the left side of the sliding rod 782, the pressure spring 784 is arranged on the outer side surface of the sliding rod 782, the pressure spring 784 is installed between the right side surface of the spring baffle 783 and the inner wall of the sliding rod groove, the first extrusion rod 785 is evenly installed on the outer side surface of the sliding rod 782 through a hinge, the second extrusion rod 786 is installed on the inner wall of the sliding rod groove on the cylinder 781 through a hinge, the second extrusion rods 786 are all located on the right side of the first extrusion rod 785, and the right end of the first extrusion rod 785 is connected with the left; in specific work, the rotating column 78 can clamp the elevator traction sheave from inside to outside, so that the elevator traction sheave can rotate along with the column 781 under the driving of the rotating motor 712; when the driving motor 75 drives the cylinder 781 to move rightwards through the screw 73 and the mounting frame 76 and then the left side of the cylinder 781 is inserted by the heightening mechanism 6, the sliding rod 782 moves rightwards under the insertion of the heightening mechanism 6, so that the right side of the first extrusion rod 785 and the left side of the second extrusion rod 786 can penetrate through the sliding rod groove on the cylinder 781 and outwards abut against the inner wall of the middle hole of the elevator traction wheel, the elevator traction wheel can be clamped, after the elevator traction wheel is polished, the driving motor 75 drives the cylinder 781 to move rightwards through the mounting frame 76, the cylinder 781 cannot be separated from the right side of the heightening mechanism 6, the left side of the heightening mechanism 6 can be separated from the cylinder 781, and the sliding rod 782 is reset leftwards under the action of the pressure spring 784 at the moment.
The height adjusting mechanism 6 comprises a height adjusting frame 61, a second sliding ring 62, a sliding cylinder 63, a second air cylinder 64 and a guide rod 65, wherein the height adjusting frame 61 is symmetrically arranged on the left side and the right side of the upper end surface of the base 1, the upper end of the height adjusting frame 61 is provided with a second sliding groove, the front end of the second sliding groove is arranged obliquely upwards, the second sliding groove on the height adjusting frame 61 on the right side of the base 1 is internally provided with the second sliding ring 62 in a sliding fit manner, the second sliding groove on the height adjusting frame 61 on the left side of the base 1 is internally provided with the sliding cylinder 63 in a sliding fit manner, the sliding cylinder 63 is of a cylindrical structure with an opening on the right side, the guide rod 65 is arranged in the sliding cylinder 63, the rear side of the height adjusting frame 61 on the left side of the upper end surface of the base 1 is provided with a second air cylinder 64, and the output end of the second air cylinder 64 is connected with the sliding cylinder; during specific work, when the driving mechanism 7 does not drive the rotary column 78 to move leftwards, the height-adjusting frame 61 positioned on the right side of the base 1 and the second sliding ring 62 inside the height-adjusting frame can support the rotary column 78, when the first cylinder 713 drives the rotary column 78 to align with a hole in the middle of the elevator traction sheave through the first sliding ring 77, the second sliding ring 62 positioned on the right side of the base 1 can move along with the first sliding ring, the second cylinder 64 can drive the sliding cylinder 63 to move, so that the sliding cylinder 63 can correspond to the position of the rotary column 78, when the left side of the rotary column 78 is inserted into the sliding cylinder 63, the sliding cylinder 63 can support the left side of the rotary column 78, and the guide rod 65 can push the sliding rod 782 to move rightwards, so that the rotary column 78 can clamp the elevator traction sheave from inside to outside.
The polishing mechanism 3 comprises a sliding frame 31, polishing plates 32, polishing strips 33, a spring rod 34, a return spring 35, a polishing motor 36, an oval block 37 and a guide plate 38, wherein the sliding frame 31 is symmetrically installed at the left end and the right end of the rear side of the upper end surface of the base 1, the polishing plates 32 are installed between the sliding frames 31 in a sliding fit mode, the polishing strips 33 are evenly installed on the polishing plates 32 in a detachable mode, the spring rod 34 is evenly arranged at the lower end of the polishing plates 32, the return spring 35 is arranged on the outer side surface of the spring rod 34, the return spring 35 is installed between the lower end surface of the polishing plates 32 and the upper end surface of the base 1, the polishing motor 36 is installed in the middle of the rear side of the upper end surface of the base 1 through a motor base, the oval block 37 is installed on the output shaft of the polishing motor 36, the outer side surface of the oval block 37 is attached to the lower end surface of the polishing, the lower end of the guide plate 38 is arranged on the upper end surface of the base 1; when the elevator traction sheave grinding machine works specifically, the grinding mechanism 3 can grind the outer side surface of the elevator traction sheave and the inner wall of the rope groove on the elevator traction sheave, so that the problems that burrs in the rope groove on the traction sheave damage the traction rope in use, the service life of the traction rope is shortened and the like can be avoided; when the elevator traction wheel rotates, the output shaft of the grinding motor 36 rotates to drive the elliptical block 37 to rotate, the grinding plate 32 can perform vertical linear reciprocating motion under the action of the elliptical block 37 and the reset spring 35, the guide plate 38 can guide the grinding plate, rubber layers are arranged on the surfaces, corresponding to the lower end surface of the grinding plate 32, of the guide plate 38 and the sliding frame 31, the rubber layers can buffer the grinding plate 32, and therefore the grinding strips 33 on the grinding plate 32 and the grinding plate 32 can grind the outer side surface of the elevator traction wheel and the inner wall of a rope groove in the elevator traction wheel.
A supporting block 361 is arranged on an output shaft of the grinding motor 36 through a bearing, the lower end of the supporting block 361 is arranged on the upper end surface of the base 1, and the supporting block 361 is positioned between the grinding motor 36 and the oval block 37; during specific work, when the drive motor drives the elliptical block 37 to rotate, the support block 361 can support the output shaft of the drive motor 75, so that the situation that the output shaft of the drive motor 75 is bent due to stress can be avoided.
The method for processing the elevator traction sheave by using the manufacturing and processing device comprises the following steps:
s1: the elevator traction wheel rolls to the upper end surface of the placing table 4 along the limiting strip 5, then the electric slider 253 drives the limiting block 255 to limit the elevator traction wheel through the limiting transverse plate 254, then the telescopic cylinder 261 drives the rotating wheel 21 to move, so that the rotating wheel 21 is positioned under the elevator traction wheel, and then the positions of the first sliding ring 77 and the sliding cylinder 63 are respectively adjusted through the first cylinder 713 and the second cylinder 64, so that the rotating column 78 can be aligned with a hole in the middle of the elevator traction wheel, and the sliding cylinder 63 can be aligned with the rotating column 78;
s2: after the rotating column 78 is aligned with a hole in the center of the elevator traction sheave, the driving motor 75 can drive the mounting frame 76 and the rotating wheel to move leftwards through the screw rod 73, so that the rotating column 78 can penetrate through the hole in the middle of the elevator traction sheave and be inserted into the sliding cylinder 63, at the moment, the guide rod 65 can abut against the sliding rod 782 to move rightwards, so that the first extrusion rod 785 and the second extrusion rod 786 can penetrate through the sliding rod groove in the cylinder 781 to abut against the inner wall of the hole in the middle of the elevator traction sheave, and the elevator traction sheave can be clamped outwards from the inside by the first extrusion rod 785 and the second extrusion rod 786;
s3: after the elevator traction sheave is clamped, the elevator traction sheave rotates under the action that the rotating motor 29 drives the rotating wheel 21 and the rotating motor 712 drives the rotating column 78, and then the grinding motor 36 can enable the grinding plate 32 to move up and down through the oval block 37, so that the elevator traction sheave can be ground;
s4: after finishing polishing the outer side surface of the elevator traction wheel, the driving motor 75 drives the rotating column 78 to stop the middle part of the traction wheel, the electric sliding block 253 drives the limiting block 255 to move downwards to stop the lower end of the traction wheel, and then the traction wheel is pushed forwards along the limiting strip 5 to be separated from the placing table 4 and the base 1.
When the elevator traction wheel rolling device works, firstly, the elevator traction wheel rolls to the upper end surface of the placing table 4 along the limiting strip 5, then the electric sliding block 253 drives the limiting block 255 to limit the elevator traction wheel through the limiting transverse plate 254, then the telescopic cylinder 261 drives the rotating wheel 21 to move, so that the rotating wheel 21 is positioned under the elevator traction wheel, then the first cylinder 713 and the second cylinder 64 respectively adjust the positions of the first sliding ring 77 and the sliding cylinder 63, so that the rotating column 78 can be aligned with the hole in the middle of the elevator traction wheel, the sliding cylinder 63 can be aligned with the rotating column 78, the driving motor 75 can drive the mounting frame 76 and the rotating wheel to move leftwards through the lead screw 73, so that the rotating column 78 can penetrate through the hole in the middle of the elevator traction wheel and be inserted into the sliding cylinder 63, at the moment, the guide rod 65 can abut against the sliding rod 782 to move rightwards, so that the first extrusion rod 785 and the second extrusion rod 786 can penetrate through the sliding rod groove on the cylinder 781 to abut against the inner wall of the hole, so that the elevator traction sheave can be gripped by the first pressing rod 785 and the second pressing rod 786 from the inside to the outside; the elevator traction sheave rotates under the action that the rotating motor 29 drives the rotating wheel 21 and the rotating motor 712 drives the rotating column 78, and then the grinding motor 36 can enable the grinding plate 32 and the grinding strip 33 to move up and down through the oval block 37, so that the outer side surface and the inner wall of the rope groove of the elevator traction sheave can be ground; after finishing polishing the outer side surface of the elevator traction wheel, the driving motor 75 drives the rotating column 78 to stop the middle part of the traction wheel, the electric sliding block 253 drives the limiting block 255 to move downwards to stop the lower end of the traction wheel, and then the traction wheel is pushed forwards along the limiting strip 5 to be separated from the placing table 4 and the base 1.
According to the invention, the outer side surface of the elevator traction wheel and the inner wall of the rope groove on the elevator traction wheel can be polished by the polishing mechanism 3, so that the problems that the service life of the traction rope is reduced and the like caused by the fact that burrs in the rope groove on the traction wheel can damage the traction rope in use can be avoided, and the service life of the traction rope is prolonged;
the invention has a plurality of placing tables 4, thereby being capable of placing a plurality of elevator traction sheaves; the lower ends of the front sides of a plurality of elevator traction wheels can be simultaneously limited through the limiting branched chains 25; the rotating column 78 can simultaneously clamp and drive a plurality of elevator traction wheels to rotate from inside to outside; the grinding mechanism 3 can grind a plurality of elevator traction wheels; compared with the prior art, the invention improves the grinding efficiency of the elevator traction wheel;
the elevator traction wheels with different diameters and different thicknesses can be placed on the placing table 4; when the elevator traction sheave with rope grooves of different shapes needs to be polished, the limiting strips 5 and the polishing strips 33 can be detached and the limiting strips 5 and the polishing strips 33 corresponding to the rope grooves of the elevator traction sheave in shape can be reinstalled; the position of the rotating column 78 can be adjusted by the driving mechanism 7, so that the rotating column 78 can be aligned with holes in the middle of elevator traction sheaves with different diameters; the telescopic cylinder 261 can drive the linkage plate 24 to move through the cylinder top plate 262, so that the outer side surfaces of the rotating wheels can be attached to the outer side surfaces of the elevator traction wheels with different diameters, and the limiting blocks 255 can limit the elevator traction wheels with different diameters by adjusting the position of the linkage plate 24; thereby increasing the applicability of the invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an elevator driving sheave manufacturing processingequipment, includes base (1), slewing mechanism (2), grinding machanism (3), places platform (4), spacing strip (5), heightening mechanism (6) and actuating mechanism (7), its characterized in that: the base (1) is of a trapezoidal structure with the upper end on the front side inclining backwards, a mounting groove is formed in the middle of the base (1), a rotating mechanism (2) is mounted in the mounting groove, a polishing mechanism (3) is mounted on the rear side of the upper end face of the base (1), a placing table (4) is uniformly mounted on the upper end face of the base (1), a limiting strip (5) is detachably mounted on the upper end face of the placing table (4) and the inclined plane of the base (1), a height adjusting mechanism (6) is mounted on the upper end face of the base (1), the height adjusting mechanisms (6) are located on the left side and the right side of the upper end face of the base (1), and a driving mechanism (7) is mounted on;
the rotating mechanism (2) comprises a rotating wheel (21), a rotating column (22), a supporting frame (23), a linkage plate (24), a limiting branched chain (25), a pushing branched chain (26), a rotating shaft (27), a first circular plate (28) and a rotating motor (29), a rectangular groove is formed between limiting strips (5) on the placing table (4), the rotating wheel (21) is arranged in the rectangular groove, the rotating column (22) is installed in the middle of the rotating wheel (21), the supporting frame (23) is installed below the rotating column (22) in a rotating fit mode, the linkage plate (24) is installed on the right side of the supporting frame (23), the lower ends of the supporting frame (23) and the linkage plate (24) are connected with the lower side wall of an installation groove on the base (1) in a sliding fit mode, the limiting branched chain (25) is installed at the front end of the linkage plate (24), the pushing branched chain (26) is installed at the rear, the rotating columns (22) are connected through a rotating shaft (27), the left side of the rotating shaft (27) is provided with a rotating motor (29) through a first circular plate (28), and the rotating motor (29) is arranged on the upper end face of a linkage plate (24) on the right side of the base (1) through a motor base;
the polishing mechanism (3) comprises a sliding frame (31), polishing plates (32), polishing strips (33), spring rods (34), reset springs (35), a polishing motor (36), oval blocks (37) and a guide plate (38), the sliding frame (31) is symmetrically installed at the left end and the right end of the rear side of the upper end face of the base (1), the polishing plates (32) are installed between the sliding frames (31) in a sliding fit mode, the polishing strips (33) are evenly installed on the polishing plates (32) in a detachable mode, the spring rods (34) are evenly arranged at the lower ends of the polishing plates (32), the reset springs (35) are arranged on the outer side faces of the spring rods (34), the reset springs (35) are installed between the lower end face of the polishing plates (32) and the upper end face of the base (1), the polishing motor (36) is installed in the middle of the rear side of the upper end face of the base (1) through a motor seat, the oval blocks (37) are installed on an output, the outer side surface of the oval block (37) is attached to the lower end surface of the polishing plate (32), guide plates (38) are symmetrically arranged at the lower end of the polishing plate (32) in a sliding fit mode, and the lower ends of the guide plates (38) are arranged on the upper end surface of the base (1);
the driving mechanism (7) comprises a mounting base plate (71), a screw plate (72), a screw (73), a second circular plate (74), a driving motor (75), a mounting rack (76), a first sliding ring (77), a rotating column (78), a limiting ring (79), a limiting plate (710), a bearing plate (711), a rotating motor (712) and a first air cylinder (713), the mounting base plate (71) is mounted on the right side of the base (1), the screw plates (72) are symmetrically mounted on the left side and the right side of the upper end surface of the mounting base plate (71), the screw (73) is mounted between the screw plates (72) through a bearing, the driving motor (75) is mounted on the upper end surface of the mounting base plate (71) through a motor base, the mounting rack (76) is mounted on the outer side of the screw (73) in a thread fit manner, the upper end of the mounting frame (76) is provided with a first sliding groove, the front end of the first sliding groove is arranged obliquely upwards, a first sliding ring (77) is arranged in the first sliding groove in a sliding fit mode, a rotating column (78) is arranged in the first sliding ring (77), the outer side surface of the rotating column (78) is attached to the inner side surface of the first sliding ring (77), the right side of the rotating column (78) is sequentially provided with a limiting ring (79) and a limiting plate (710) through bearings, the limiting ring (79) and the limiting plate (710) are respectively positioned on the left side and the right side of the sliding ring, the lower end of the right side of the limiting plate (710) is provided with a bearing plate (711), the bearing plate (711) is provided with a rotating motor (712) through a motor base, the output shaft of the rotating motor (712) is connected with the right end of the rotating column (78), the rear side of the mounting frame (76) is provided with a first, and the output end of the first cylinder (713) is connected with the first sliding ring (77);
the rotating column (78) comprises a cylinder body (781), a sliding rod (782), a spring baffle (783), a pressure spring (784), a first extrusion rod (785) and a second extrusion rod (786), a sliding rod groove is formed in the middle of the cylinder body (781), the sliding rod (782) is arranged in the sliding rod groove in a sliding fit mode, the spring baffle (783) is arranged on the outer side surface of the left side of the sliding rod (782), the pressure spring (784) is arranged on the outer side surface of the sliding rod (782), and the pressure spring (784) is arranged between the right side surface of the spring baffle plate (783) and the inner wall of the slide bar groove, the outer side surface of the slide bar (782) is uniformly provided with a first extrusion rod (785) through a hinge, the inner wall of the slide bar groove on the cylinder body (781) is provided with a second extrusion rod (786) through a hinge, and the second extrusion rods (786) are all positioned at the right side of the first extrusion rod (785), and the right end of the first extrusion rod (785) is connected with the left end of the second extrusion rod (786) through a hinge.
2. The manufacturing and processing device of the traction sheave of the elevator according to claim 1, wherein: the limiting branched chain (25) comprises a limiting bottom plate (251), a sliding rod (252), an electric slider (253), a limiting transverse plate (254) and a limiting block (255), the limiting bottom plate (251) is symmetrically installed at the front end of the linkage plate (24), the lower end face of the limiting bottom plate (251) is attached to the lower side wall of the installation groove in the base (1), the sliding rod (252) is installed between the upper side wall of the installation groove in the limiting bottom plate (251) and the upper side wall of the installation groove in the base (1), the electric slider (253) is installed on the outer side face of the sliding rod (252) in a sliding fit mode, the limiting transverse plate (254) is installed at the upper end of the electric slider (253), the limiting transverse plate is connected with the sliding rod (252) in a sliding fit mode, the limiting transverse plate (254) is evenly provided with the limiting block (255).
3. The manufacturing and processing device of the traction sheave of the elevator according to claim 2, wherein: the push branch chain (26) comprises a telescopic cylinder (261) and a cylinder top plate (262), cylinder circular grooves are symmetrically formed in the rear side wall of the mounting groove in the base (1), the telescopic cylinder (261) is arranged in the cylinder groove, and the output end of the telescopic cylinder (261) is mounted on the upper end face of the linkage plate (24) through the cylinder top plate (262).
4. The manufacturing and processing device of the traction sheave of the elevator as set forth in claim 3, wherein: the height adjusting mechanism (6) comprises a height adjusting frame (61), a second sliding ring (62), a sliding cylinder (63), a second air cylinder (64) and a guide rod (65), wherein the height adjusting frame (61) is symmetrically arranged on the left side and the right side of the upper end surface of the base (1), a second sliding groove is formed in the upper end of the height adjusting frame (61), the front end of the second sliding groove is arranged in an upward and inclined mode, the second sliding ring (62) is arranged in the second sliding groove in the height adjusting frame (61) on the right side of the base (1) in a sliding fit mode, the sliding cylinder (63) is arranged in the second sliding groove in the height adjusting frame (61) on the left side of the base (1) in a sliding fit mode, the sliding cylinder (63) is of a cylindrical structure with an opening on the right side, the guide rod (65) is arranged in the sliding cylinder (63), the rear side of the height adjusting frame (61) on the left side of the upper end surface of the base (, a second cylinder (64) is arranged in the second cylinder groove, and the output end of the second cylinder (64) is connected with the sliding cylinder (63).
5. The manufacturing and processing device of the traction sheave of the elevator as set forth in claim 4, wherein: the output shaft of the grinding motor (36) is provided with a supporting block (361) through a bearing, the lower end of the supporting block (361) is arranged on the upper end surface of the base (1), and the supporting block (361) is positioned between the grinding motor (36) and the elliptical block (37).
6. The manufacturing and processing device of the traction sheave of the elevator as set forth in claim 5, wherein: triangular plates (7101) are symmetrically arranged between the limiting plate (710) and the bearing plate (711), and the triangular plates are positioned at the front side and the rear side of the limiting plate (710) and the bearing plate (711).
7. The manufacturing and processing device of the traction sheave of the elevator as set forth in claim 6, wherein: the mounting base plate (71) is provided with an elliptical groove, the lower end of the mounting frame (76) is provided with an elliptical bulge opposite to the elliptical groove, and the elliptical bulge is positioned in the elliptical groove.
8. The manufacturing and processing device of the elevator traction sheave according to claim 7, wherein the method for processing the elevator traction sheave by using the manufacturing and processing device comprises the steps of:
s1: the elevator traction wheel rolls to the upper end face of the placing table (4) along the limiting strip (5), then the electric sliding block (253) drives the limiting block (255) to limit the elevator traction wheel through the limiting transverse plate (254), the rotating wheel (21) is driven to move through the telescopic cylinder (261), the rotating wheel (21) is located under the elevator traction wheel, then the positions of the first sliding ring (77) and the sliding cylinder (63) are respectively adjusted through the first cylinder (713) and the second cylinder (64), the rotating column (78) can be aligned to a hole in the middle of the elevator traction wheel, and the sliding cylinder (63) can be aligned to the rotating column (78);
s2: after the rotating column (78) is aligned with a hole in the center of the elevator traction wheel, the driving motor (75) can drive the mounting frame (76) and the rotating wheel to move leftwards through the lead screw (73), so that the rotating column (78) can penetrate through the hole in the middle of the elevator traction wheel and be inserted into the sliding cylinder (63), at the moment, the guide rod (65) can abut against the sliding rod (782) to move rightwards, the first extrusion rod (785) and the second extrusion rod (786) can penetrate through the sliding rod groove in the cylinder body (781) to abut against the inner wall of the hole in the middle of the elevator traction wheel, and the elevator traction wheel can be clamped outwards from the inside by the first extrusion rod (785) and the second extrusion rod (786);
s3: after the elevator traction wheel is clamped, the elevator traction wheel rotates under the action that the rotating motor (29) drives the rotating wheel (21) and the rotating motor (712) drives the rotating column (78), and then the grinding motor (36) can enable the grinding plate (32) to move up and down through the oval block (37), so that the elevator traction wheel can be ground;
s4: after finishing polishing the outer side surface of the elevator traction wheel, the driving motor (75) drives the rotating column (78) to stop the middle part of the traction wheel, the electric sliding block (253) drives the limiting block (255) to move downwards to stop the lower end of the traction wheel, and then the traction wheel is pushed forwards along the limiting strip (5) to be separated from the placing table (4) and the base (1).
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|---|---|---|---|
| CN202010684507.9A CN111922853A (en) | 2020-07-16 | 2020-07-16 | Manufacturing and processing device and manufacturing and processing method for elevator traction sheave |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010684507.9A CN111922853A (en) | 2020-07-16 | 2020-07-16 | Manufacturing and processing device and manufacturing and processing method for elevator traction sheave |
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| CN202010684507.9A Withdrawn CN111922853A (en) | 2020-07-16 | 2020-07-16 | Manufacturing and processing device and manufacturing and processing method for elevator traction sheave |
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| CN113458734A (en) * | 2021-07-21 | 2021-10-01 | 南通联翔机械有限公司 | Self-balancing elevator traction sheave and production method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113458734A (en) * | 2021-07-21 | 2021-10-01 | 南通联翔机械有限公司 | Self-balancing elevator traction sheave and production method thereof |
| CN114770254A (en) * | 2022-05-18 | 2022-07-22 | 梅州华和精密工业有限公司 | Elevator wheel surface finish machining device and process |
| CN115741381A (en) * | 2023-02-13 | 2023-03-07 | 无锡锡南科技股份有限公司 | Renovation frock of hydrogen energy motor casing spiral water course core |
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