CN109848824B - Production equipment for polishing annular workpiece - Google Patents

Abstract

The production equipment for polishing annular workpieces comprises a protective cover body, a turntable mechanism, a foot switch and a plurality of annular workpiece protection mechanisms, wherein the turntable mechanism is located in the protective cover body, the foot switch is electrically connected with the turntable mechanism, the annular workpiece protection mechanisms are arranged on the turntable mechanism, the annular workpiece protection mechanisms are located at the front ends of the turntable mechanism, the turntable mechanism comprises a support frame body, a driving motor, a rotating disc, a fixing disc and an electromagnet, the rotating disc is used for sleeving the annular workpieces, the driving motor is arranged on the support frame body, the driving motor is electrically connected with the foot switch, a rotating shaft of the driving motor penetrates through the fixing disc and is fixedly connected with the center of the rear end of the rotating disc, the electromagnet is arranged on the rotating disc, the electromagnet is electrically connected with the foot switch, so that the annular workpieces are fixed through magnetism, the fixing disc is arranged on the support frame body, a through hole is formed in the center of the fixing disc, a fixing groove is formed in the edge of the front end of the fixing disc, and the annular workpiece protection mechanisms are arranged on the fixing groove at intervals.

Description

Production equipment for polishing annular workpiece

Technical Field

The invention relates to the technical field of bearing machining, in particular to production equipment for polishing an annular workpiece.

Background

Generally, the annular workpiece is subjected to polishing treatment before being used for bearing processing, so as to remove rust and the like on the surface of the bearing, and simultaneously reduce the resistance on the surface of the workpiece. The ring polishing apparatus of the prior art generally pursues automated polishing. However, the equipment cost is generally higher, the structure is more complex, the operation is more complicated, and the effect after polishing is different. Meanwhile, the prior art also has a semi-automatic polishing device. Generally, an annular workpiece is fixed on a turntable, the workpiece is driven to rotate by the turntable, and then polished manually by sand paper or the like. However, the fixing of the turntable is usually time-consuming, and there is a problem that the turntable is thrown off from the turntable, thereby causing a safety accident.

Disclosure of Invention

In view of the above, it is necessary to provide a production apparatus for polishing an annular workpiece which is high in polishing efficiency and safe.

The utility model provides a production facility for annular work piece polishing includes protection casing body, carousel mechanism, foot switch, a plurality of annular work piece protection machanism, carousel mechanism is located the protection casing internally, foot switch and carousel mechanism electric connection, and annular work piece protection machanism sets up on carousel mechanism, and annular work piece protection machanism is located the front end of carousel mechanism, and carousel mechanism includes support frame body, driving motor, the rolling disc that is used for the cover to establish annular work piece, fixed disk, electro-magnet, driving motor sets up on the support frame body, driving motor and foot switch electric connection, driving motor's pivot pass the fixed disk and with the center fixed connection of the rear end of rolling disc to drive the rolling disc rotation, the electro-magnet sets up on the rolling disc, electro-magnet and foot switch electric connection, with through magnetism fixed annular work piece, the fixed disk sets up on the support frame body, and the center of fixed disk is equipped with the through-hole, and the edge of the front end of fixed disk is equipped with the fixed slot, and annular work piece protection machanism interval sets up on the fixed slot, and annular work piece cover is established when on the rolling disc, annular work piece protection machanism contacts with annular work piece.

Preferably, the fixed slot of carousel mechanism is cyclic annular to the position of adjustment annular work piece protection machanism, annular work piece protection machanism includes first regulating plate, second regulating plate, third regulating plate, a plurality of fixing bolt, fixation nut and increases the gasket of fixing bolt and fixation nut frictional force, first regulating plate can dismantle with the fixed slot and be connected, and the second regulating plate is fixed perpendicularly on first regulating plate, is equipped with two second regulating slots on the second regulating plate, is equipped with a third regulating slot on the third regulating plate, and the second regulating slot passes through fixing bolt with the third regulating slot and connects, and fixing bolt's both ends are equipped with fixation nut, in order to press from both sides tight third regulating plate, and when annular work piece cover was established on the supporting ring, the third regulating plate.

Preferably, the production equipment for polishing the annular workpiece further comprises an annular workpiece accommodating device, the annular workpiece accommodating device is located on the left side of the protective cover body, a plurality of accommodating grooves are formed in the upper end of the annular workpiece accommodating device, the accommodating grooves are obliquely arranged, and the right side of each accommodating groove is higher than the left side of each accommodating groove, so that the annular workpiece can automatically roll to the left side of each accommodating groove.

The beneficial effects are that: when the production equipment for polishing the annular workpiece is used, the corresponding rotating disc is selected according to the inner diameter of the annular workpiece, and then the position of the third adjusting plate is adjusted according to the outer diameter and the width of the annular workpiece, so that the annular workpiece can be stably supported in the rotating process, the workpiece is prevented from being thrown out, and the safety performance of the device is improved. Meanwhile, when the workpiece is replaced, the workpiece is only required to be moved out in the horizontal direction after power is off, and the operation is convenient.

Drawings

Fig. 1 is a schematic structural view of a production apparatus for polishing an annular workpiece of the present invention.

Fig. 2 is a schematic structural view of the combination of the shield body, the turntable mechanism, the foot switch and the plurality of annular workpiece protection mechanisms.

Fig. 3 is a state diagram of the placement of the annular workpiece on the turntable mechanism.

In the figure: the protective cover body 10, the turntable mechanism 20, the support frame body 201, the driving motor 202, the rotating disk 203, the fixed disk 204, the fixed groove 2041, the foot switch 30, the annular workpiece protective mechanism 40, the first adjusting plate 401, the second adjusting plate 402, the second adjusting groove 4021, the third adjusting plate 403, the third adjusting groove 4031, the fixed bolt 404, the fixed nut 405, the gasket 406, the annular workpiece holding device 50, and the annular workpiece 60.

Detailed Description

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Referring to fig. 1 to 3, a production device for polishing an annular workpiece includes a protective cover body 10, a turntable mechanism 20, a foot switch 30, and a plurality of annular workpiece protection mechanisms 40, wherein the turntable mechanism 20 is located in the protective cover body 10, the foot switch 30 is electrically connected with the turntable mechanism 20, the annular workpiece protection mechanisms 40 are disposed on the turntable mechanism 20, and the annular workpiece protection mechanisms 40 are located at the front end of the turntable mechanism 20, the turntable mechanism 20 includes a supporting frame 201, a driving motor 202, a rotating disk 203 for sleeving the annular workpiece, a fixed disk 204, and an electromagnet, the driving motor 202 is disposed on the supporting frame 201, the driving motor 202 is electrically connected with the foot switch 30, a rotating shaft of the driving motor 202 passes through the fixed disk 204 and is fixedly connected with the center of the rear end of the rotating disk 203 to drive the rotating disk 203, the electromagnet is disposed on the rotating disk 203, the electromagnet is electrically connected with the foot switch 30 to magnetically fix the annular workpiece, the fixed disk 204 is disposed on the supporting frame 201, the center of the fixed disk 204 is provided with a through hole, the front end edge of the fixed disk 204 is provided with a fixed slot 2041, the annular workpiece protection mechanism 40 is disposed on the fixed slot at intervals, and the annular workpiece protection mechanism 40 is sleeved on the annular workpiece 203 and contacts the annular workpiece 40.

After the foot switch 30 is closed, the electromagnet can well attract the annular workpiece, and the annular workpiece is prevented from being separated from the rotating disc 203 in the rotating process. Meanwhile, after the foot switch 30 is turned off, the electromagnet and the driving motor 202 are stopped. Since the electromagnet has no suction force, the annular workpiece can be removed from the rotating disk 203 relatively easily after the drive motor 202 stops rotating.

Further, the fixing groove 2041 of the turntable mechanism 20 is annular, so as to adjust the position of the annular workpiece protection mechanism 40, the annular workpiece protection mechanism 40 includes a first adjusting plate 401, a second adjusting plate 402, a third adjusting plate 403, a plurality of fixing bolts 404, fixing nuts 405, and gaskets 406 for increasing friction force between the fixing bolts 404 and the fixing nuts 405, the first adjusting plate 401 is detachably connected with the fixing groove 2041, the second adjusting plate 402 is vertically fixed on the first adjusting plate 401, two second adjusting grooves 4021 are formed in the second adjusting plate 402, a third adjusting groove is formed in the third adjusting plate 403, the second adjusting grooves 4021 are connected with the third adjusting grooves through the fixing bolts 404, the fixing nuts 405 are arranged at two ends of the fixing bolts 404 to clamp the third adjusting plate 403, and when the annular workpiece is sleeved on the supporting ring, the third adjusting plate 403.

In a preferred embodiment, the first adjusting plate 401 and the fixing plate 204 are fixed by bolts. Through holes are formed in the fixing grooves 2041 of the fixing plate 204, bolts pass through the through holes in the first adjusting plate 401 and the fixing grooves 2041, and nuts are sleeved at two ends of the bolts to fix the first adjusting plate 401.

The second adjustment plate 402 is provided with two second adjustment grooves 4021, so that the angle of the third adjustment plate 403 can be adjusted, and the third adjustment plate 403 is fixed more firmly by bolts than the second adjustment groove 4021.

In the actual use process, the annular workpieces are more in types, and the inner diameters, the thicknesses and the widths of the annular workpieces of different types are different. By adjusting the position of the third adjusting plate 403, the annular workpiece protection mechanism 40 can adapt to annular workpieces of different types, and provide reliable protection for the annular workpieces, so that the safety performance of the device is improved. Specifically, when the annular workpiece is wide, the third regulating plate 403 moves along the front of the second regulating groove 4021, and is regulated to a proper position so that the third regulating plate 403 can protect the outer periphery of the annular workpiece. When the outer diameter of the annular workpiece is large, the third regulating plate 403 moves along the outer side of the third regulating groove, and is regulated to a proper position, so that the third regulating plate 403 can be in contact with the annular workpiece.

Further, the production equipment for polishing the annular workpiece further comprises an annular workpiece containing device 50, the annular workpiece containing device 50 is located on the left side of the protective cover body 10, a plurality of containing grooves are formed in the upper end of the annular workpiece containing device 50, the containing grooves are obliquely arranged, and the right side of each containing groove is higher than the left side of each containing groove, so that the annular workpiece can automatically roll to the left side of each containing groove.

When the production equipment for polishing the annular workpiece is used, the corresponding rotating disc 203 is selected according to the inner diameter of the annular workpiece, and then the position of the third adjusting plate 403 is adjusted according to the outer diameter and the width of the annular workpiece, so that the annular workpiece can be stably supported in the rotating process, the workpiece is prevented from being thrown out, and the safety performance of the device is improved. Meanwhile, when the workpiece is replaced, the workpiece is only required to be moved out in the horizontal direction after power is off, and the operation is convenient.

The foregoing disclosure is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the scope of the invention, as it is understood by those skilled in the art that all or part of the above-described embodiments may be practiced with equivalents thereof, which fall within the scope of the invention as defined by the appended claims.

Claims (1)

1. A production facility for annular work piece polishing, its characterized in that: the rotary table mechanism is positioned in the protective cover, the foot switch is electrically connected with the rotary table mechanism, the annular workpiece protection mechanism is arranged on the rotary table mechanism, the annular workpiece protection mechanism is positioned at the front end of the rotary table mechanism, the rotary table mechanism comprises a support frame body, a driving motor, a rotating disc, a fixed disc and an electromagnet, the rotating disc is used for sleeving annular workpieces, the driving motor is arranged on the support frame body, the driving motor is electrically connected with the foot switch, a rotating shaft of the driving motor penetrates through the fixed disc and is fixedly connected with the center of the rear end of the rotating disc so as to drive the rotating disc to rotate, the electromagnet is arranged on the rotating disc, the electromagnet is electrically connected with the foot switch so as to fix the annular workpieces through magnetism, the fixed disc is arranged on the support frame body, a through hole is formed in the center of the fixed disc, a fixed groove is formed in the edge of the front end of the fixed disc, the annular workpiece protection mechanism is arranged on the fixed groove at intervals, and when the annular workpieces are sleeved on the rotating disc, the annular workpiece protection mechanism is contacted with the annular workpieces; the fixed slot of the turntable mechanism is annular so as to adjust the position of the annular workpiece protection mechanism, the annular workpiece protection mechanism comprises a first adjusting plate, a second adjusting plate, a third adjusting plate, a plurality of fixing bolts, fixing nuts and gaskets for increasing friction force of the fixing bolts and the fixing nuts, the first adjusting plate is detachably connected with the fixed slot, the second adjusting plate is vertically fixed on the first adjusting plate, two second adjusting slots are arranged on the second adjusting plate, a third adjusting slot is arranged on the third adjusting plate, the second adjusting slot is connected with the third adjusting slot through the fixing bolts, the fixing nuts are arranged at two ends of the fixing bolts so as to clamp the third adjusting plate, and when the annular workpiece is sleeved on the supporting ring, the third adjusting plate is contacted with the annular workpiece; the production equipment for polishing the annular workpiece further comprises an annular workpiece containing device, the annular workpiece containing device is located on the left side of the protective cover body, a plurality of containing grooves are formed in the upper end of the annular workpiece containing device, the containing grooves are obliquely arranged, and the right side of each containing groove is higher than the left side of each containing groove, so that the annular workpiece can automatically roll to the left side of each containing groove.