CN112872308A

CN112872308A - Bearing ring casting part taking-out device

Info

Publication number: CN112872308A
Application number: CN202110032219.XA
Authority: CN
Inventors: 李洪玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-06-01

Abstract

A bearing ring casting part taking-out device belongs to the field of bearing casting equipment. Including expanding and propping subassembly, horizontal pole, pivot one, cylinder, moving subassembly, carousel, wheel, bottom plate, support frame, concave font frame and bottom shaft, expand and prop subassembly and horizontal pole and connect, the horizontal pole is connected through pivot one and cylinder, the lower extreme of cylinder is provided with concave font frame, the lower extreme of concave font frame is equipped with the support frame, the bottom of support frame is equipped with the carousel, the carousel rotates around the bottom shaft, the bottom shaft sets up on the bottom plate, be provided with on the carousel and move the subassembly, the bottom plate both sides are equipped with the wheel. Through expand supporting in the subassembly between rotary drum and arc board and the sleeve that has the recess for expand to the race ring inner wall and prop the atress more even, can the maximum extent keep the axiality between rotary drum and the race ring, so can effectively avoid causing the harm to the race ring because of the atress is uneven, and to the damage of equipment.

Description

Bearing ring casting part taking-out device

Technical Field

The invention relates to a bearing ring casting part taking-out device, and belongs to the field of bearing casting equipment.

Background

For some larger bearing outer rings, centrifugal casting is generally adopted to manufacture the bearing outer rings, and the centrifugal casting is a technology and a method for injecting liquid metal into a casting mold rotating at a high speed to enable the liquid metal to do centrifugal motion to fill the casting mold and form a casting. The liquid metal can well fill the casting mould in the radial direction due to centrifugal motion and form the free surface of the casting; a cylindrical inner hole can be obtained without a mold core; the removal of gas and inclusions in the liquid metal is facilitated; the crystallization process of the metal is affected, thereby improving the mechanical and physical properties of the casting.

After the casting of large-scale race finish, the workman colludes it through the steel hook in the actual work in-process, and this process not only needs a large amount of physical demands, constitutes certain threat to personal safety moreover, and the bearing circle of high temperature state cambered surface lands after colluding, takes place uncontrolled rolling very easily, comparatively dangerous.

Disclosure of Invention

In view of the above disadvantages, the present invention provides a bearing ring casting removal device.

The invention is realized by the following technical scheme: the utility model provides a bearing ring cast member remove device, includes to expand and props subassembly, horizontal pole, pivot one, cylinder, move subassembly, carousel, wheel, bottom plate, support frame, concave cabinet frame and bottom shaft, expand and prop subassembly and horizontal pole connection, the horizontal pole is connected through pivot one and cylinder, the lower extreme of cylinder is provided with concave cabinet frame, concave cabinet frame's lower extreme is equipped with the support frame, the bottom of support frame is equipped with the carousel, the carousel rotates around the bottom shaft, the bottom shaft sets up on the bottom plate, be provided with on the carousel and move the subassembly, the bottom plate both sides are equipped with the wheel.

Furthermore, the expanding component comprises a transmission shaft, a positioning seat, an arc plate, teeth, a rotary drum, a first motor, a machine base, a shaft hole, a drum bottom, a groove and a sleeve, wherein the machine base is fixed at one end of the cross rod, the first motor is arranged on the machine base, the rotary drum is arranged on the transmission shaft of the first motor, the two ends of the rotary drum are respectively provided with the positioning seats which correspond to each other, the arc plates are arranged on the positioning seats, the arc plates are uniformly distributed on the outer wall of the rotary drum, the arc plates can rotate around the positioning seats, the teeth are arranged on the outer end faces of the arc plates, the sleeve is arranged outside the rotary drum, the sleeve is fixed on the machine base, the shaft hole is arranged at the drum bottom of the sleeve and matched with the transmission shaft, the groove.

Furthermore, the moving assembly comprises a guide wheel, a tray, a second motor, a speed reducer and a guide rail, the guide rail is arranged on the periphery of the turntable, the speed reducer is arranged on the turntable and the supporting frame, the tray is arranged at the output end of the speed reducer, the second motor is arranged on the speed reducer, and the guide wheel is arranged on the tray. The guide wheel can rotate along the guide rail.

Further, the guide wheel is a ball wheel.

Further, the wheels are universal wheels.

Further, the tail end of the cross rod is provided with a handle.

The expanding assembly has the beneficial effects that the expanding stress on the inner wall of the bearing ring is more uniform through the matching of the rotary drum, the arc plate and the sleeve with the groove in the expanding assembly, the coaxiality between the rotary drum and the bearing ring can be kept to the maximum extent, so that the damage to the bearing ring and the equipment caused by uneven stress can be effectively avoided, meanwhile, the bearing ring is conveniently erected on the tray through the matching of the air cylinder, the concave groove and the cross rod, the air cylinder is pushed out to integrally move the expanding assembly upwards, time and labor are saved, meanwhile, the bearing ring can be quickly moved to one side through the moving assembly, the subsequent taking-out work is not influenced, and the arranging treatment of the bearing ring is also facilitated.

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic view of a portion of a stent assembly according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of another portion of the expansion assembly of the present embodiment;

fig. 4 is a partial structural schematic diagram of a moving component in the embodiment of the present application.

In the figure, the device comprises a support expanding component 1, a cross rod 2, a cross rod 3, a first rotating shaft 4, a cylinder 5, a handle 6, a moving component 7, a rotary table 8, wheels 9, a bottom plate 10, a support frame 11, a concave frame 12 and a bottom shaft.

101. The device comprises a transmission shaft 102, a positioning seat 103, an arc plate 104, teeth 105, a rotary drum 106, a first motor 107, a base 108, a shaft hole 109, a drum bottom 110, a groove 111 and a sleeve.

601. Guide wheel, 602, tray, 603, motor two, 604, speed reducer, 605 and guide rail.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;

for convenience of description, the words "up", "down", "left" and "right" in this application, if any, merely indicate correspondence with the directions of up, down, left and right of the drawings themselves, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application.

The terms "mounted", "connected", "fixed", and the like in the present application should be understood broadly, and for example, the terms "mounted", "connected", and "fixed" may be fixedly connected, detachably connected, or integrated; the two components can be connected mechanically or electrically, directly or indirectly through an intermediate medium, or connected internally or in an interaction relationship, and the terms used in the present invention should be understood as having specific meanings to those skilled in the art.

Example 1:

the utility model provides a bearing ring cast member remove device, includes to expand and props subassembly 1, horizontal pole 2, pivot 3, cylinder 4, move subassembly 6, carousel 7, wheel 8, bottom plate 9, support frame 10, concave shelf 11 and bottom shaft 12, expand and

prop subassembly

1 and 2 connections of horizontal pole, horizontal pole 2 is connected through pivot 3 and cylinder 4, the lower extreme of cylinder 4 is provided with concave shelf 11, the lower extreme of concave shelf 11 is equipped with support frame 10, the bottom of support frame 10 is equipped with carousel 7, carousel 7 rotates around bottom shaft 12, bottom shaft 12 sets up on bottom plate 9, be provided with on carousel 7 and move subassembly 6, bottom plate 9 both sides are equipped with wheel 8.

The device is when using, promotes through horizontal pole 2, will expand and prop in the race that subassembly 1 inserted the centrifugal casting machine, then expand and prop subassembly 1 and expand and prop, stimulate horizontal pole 2, drag out the race, control horizontal pole 2 this moment, make horizontal pole 2 be in and erect the state of putting, expand and prop subassembly 1 and reset, the race is located to move subassembly 6 this moment, move subassembly 6 and move the race to one side, cylinder 4 promotes, push up horizontal pole 2, once taken out work has been accomplished promptly.

Example 2:

the utility model provides a bearing ring cast member remove device, includes to expand and props subassembly 1, horizontal pole 2, pivot one 3, cylinder 4, move subassembly 6, carousel 7, wheel 8, bottom plate 9, support frame 10, concave frame 11 and end axle 12, expand and prop subassembly 1 and the connection of horizontal pole 2, horizontal pole 2 is connected through pivot one 3 and cylinder 4, the lower extreme of cylinder 4 is provided with concave frame 11, the lower extreme of concave frame 11 is equipped with support frame 10, the bottom of support frame 10 is equipped with carousel 7, carousel 7 rotates around end axle 12, end axle 12 sets up on bottom plate 9, be provided with on the carousel 7 and move subassembly 6, bottom plate 9 both sides are equipped with wheel 8, expand and prop subassembly 1 and include transmission shaft 101, positioning seat 102, arc board 103, tooth 104, rotary drum 105, motor one 106, frame 107, shaft hole 108, bobbin base 109, recess 110 and sleeve 111, the frame 107 is fixed in the one end of horizontal pole 2, the motor base 107 is provided with a first motor 106, a rotating drum 105 is arranged on a transmission shaft 101 of the first motor 106, two ends of the rotating drum 105 are respectively provided with a positioning seat 102 corresponding to each other, an arc plate 103 is mounted on the positioning seat 102, a plurality of arc plates 103 are uniformly distributed on the outer wall of the rotating drum 105, the arc plates 103 can rotate around the positioning seat 102, teeth 104 are arranged on the outer end face of the arc plates 103, a sleeve 111 is arranged outside the rotating drum 105, the sleeve 111 is fixed on the base 107, a shaft hole 108 is formed in the bottom 109 of the sleeve 111 and matched with the transmission shaft 101, a groove 110 is formed in the sleeve 111, and the arc plates 103 are embedded in the groove 110.

When the device is used, the device is pushed through the cross rod 2, the expanding component 1 is inserted into a bearing ring in a centrifugal casting machine, then the expanding component 1 is expanded, under the rotation of the motor I106, the rotary drum 105 rotates, then the arc plate 103 extends out of the groove 110 of the sleeve 111 until the teeth 104 abut against the inner wall of the bearing ring, the cross rod 2 is pulled to pull out the bearing ring, the cross rod 2 is controlled to be in a vertical state at the moment, the arc plate 103 retracts after the motor I106 rotates reversely, the expanding component 1 resets, the bearing ring is positioned on the moving component 6 at the moment, the air cylinder 4 pushes up the cross rod 2, the moving component 6 moves the bearing ring aside, one-time taking-out work is completed, and then the air cylinder 4 resets to perform the next operation.

Example 3:

the utility model provides a bearing ring cast member remove device, includes to expand and props subassembly 1, horizontal pole 2, pivot one 3, cylinder 4, move subassembly 6, carousel 7, wheel 8, bottom plate 9, support frame 10, concave frame 11 and end axle 12, expand and prop subassembly 1 and the connection of horizontal pole 2, horizontal pole 2 is connected through pivot one 3 and cylinder 4, the lower extreme of cylinder 4 is provided with concave frame 11, the lower extreme of concave frame 11 is equipped with support frame 10, the bottom of support frame 10 is equipped with carousel 7, carousel 7 rotates around end axle 12, end axle 12 sets up on bottom plate 9, be provided with on the carousel 7 and move subassembly 6, bottom plate 9 both sides are equipped with wheel 8, expand and prop subassembly 1 and include transmission shaft 101, positioning seat 102, arc board 103, tooth 104, rotary drum 105, motor one 106, frame 107, shaft hole 108, bobbin base 109, recess 110 and sleeve 111, the frame 107 is fixed in the one end of horizontal pole 2, the base 107 is provided with a first motor 106, a transmission shaft 101 of the first motor 106 is provided with a rotating drum 105, two ends of the rotating drum 105 are provided with positioning seats 102 corresponding to each other, the positioning seats 102 are provided with arc plates 103, the arc plates 103 are provided with a plurality of arc plates 103 which are uniformly distributed on the outer wall of the rotating drum 105, the arc plates 103 can rotate around the positioning seats 102, the outer end surfaces of the arc plates 103 are provided with teeth 104, a sleeve 111 is arranged outside the rotating drum 105, the sleeve 111 is fixed on the base 107, a shaft hole 108 is arranged at the bottom 109 of the sleeve 111 and is matched with the transmission shaft 101, a groove 110 is arranged on the sleeve 111, the arc plates 103 are embedded in the groove 110, the moving assembly 6 comprises a guide wheel 601, a tray 602, a second motor 603, a speed reducer 604 and a guide rail 605, the guide rail 605 is arranged on the periphery of the rotating disc 7, the speed, the output end of the speed reducer 604 is provided with a tray 602, the speed reducer 604 is provided with a second motor 603, and the tray 602 is provided with a guide wheel 601. The guide wheel 601 can rotate along the guide rail 605, the guide wheel 601 is a ball wheel, the wheels 8 are universal wheels, and the tail end of the cross rod 2 is provided with a handle 5.

When the device is used, the handle 5 then pushes the cross rod 2 to push, the expanding component 1 is inserted into a bearing ring in a centrifugal casting machine, then the expanding component 1 expands, under the rotation of the motor I106, the rotary drum 105 rotates, then the arc plate 103 extends out of the groove 110 of the sleeve 111 until the teeth 104 abut against the inner wall of the bearing ring, the cross rod 2 is pulled to pull out the bearing ring, at the moment, the cross rod 2 is controlled to be in a vertical state, the motor I106 rotates reversely to retract the arc plate 103, the expanding component 1 resets, the air cylinder 4 pushes, the cross rod 2 is pushed up, the bearing ring is positioned on the moving component 6, the moving component 6 drives 604 through the motor II 603, further drives the tray 602 to rotate, the speed reducer 601 on the tray 602 moves along the guide rail 605, so that the bearing ring moves aside, the speed reducer is convenient to take down, and one-time taking-out work is completed, after that, the cylinder 4 is reset and the next operation is performed.

It will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments described above without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims.

Claims

1. The utility model provides a bearing ring cast member remove device, includes to expand and props subassembly, horizontal pole, pivot one, cylinder, move subassembly, carousel, wheel, bottom plate, support frame, concave font frame and bottom shaft, its characterized in that: expand and prop subassembly and horizontal pole and connect, the horizontal pole is connected with the cylinder through pivot one, the lower extreme of cylinder is provided with concave font frame, the lower extreme of concave font frame is equipped with the support frame, the bottom of support frame is equipped with the carousel, the carousel rotates around the bottom shaft, the bottom shaft sets up on the bottom plate, be provided with on the carousel and move the subassembly, the bottom plate both sides are equipped with the wheel.

2. The apparatus as claimed in claim 1, wherein said bearing ring casting removal means comprises: the expanding and supporting assembly comprises a transmission shaft, positioning seats, arc plates, teeth, a rotary drum, a first motor, a machine base, shaft holes, a drum bottom, a groove and a sleeve, wherein the machine base is fixed at one end of a cross rod, the first motor is arranged on the machine base, the rotary drum is arranged on the transmission shaft of the first motor, the two ends of the rotary drum are respectively provided with the corresponding positioning seats, the arc plates are installed on the positioning seats, the arc plates are uniformly distributed on the outer wall of the rotary drum and can rotate around the positioning seats, the teeth are arranged on the outer end faces of the arc plates, the sleeve is arranged outside the rotary drum and is fixed on the machine base, the shaft holes are formed in the drum bottom of the sleeve and matched with the transmission shaft, the groove is formed in the sleeve, and the arc.

3. The apparatus as claimed in claim 2, wherein said bearing ring casting removal means comprises: the moving assembly comprises a guide wheel, a tray, a second motor, a speed reducer and a guide rail, the guide rail is arranged on the periphery of the turntable, the speed reducer is arranged on the turntable and the supporting frame, the tray is arranged at the output end of the speed reducer, the second motor is arranged on the speed reducer, and the guide wheel is arranged on the tray. The guide wheel can rotate along the guide rail.

4. A bearing ring casting extraction apparatus as claimed in claim 3 wherein: the guide wheel is a spherical wheel.

5. A bearing ring casting extraction apparatus as claimed in claim 3 wherein: the wheels are universal wheels.

6. A bearing ring casting extraction apparatus as claimed in claim 3 wherein: the tail end of the cross rod is provided with a handle.