CN214922866U

CN214922866U - Polishing equipment for machining precision bearing

Info

Publication number: CN214922866U
Application number: CN202120176383.3U
Authority: CN
Inventors: 徐院生
Original assignee: Ningbo Tieyue Electromechanical Technology Co ltd
Current assignee: Ningbo Tieyue Electromechanical Technology Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-11-30
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses a polishing device for processing precision bearings, which belongs to the technical field of polishing devices and comprises a working box, a working table, a moving mechanism and a motor, wherein the working table is positioned in the inner cavity of the working box, the moving mechanism is positioned at the upper right part of the inner cavity of the working box, the motor is positioned at the left side of the moving mechanism, a supporting table is fixedly connected in the middle of the bottom of the inner cavity of the working box, a first through hole is arranged in the middle of the left side wall and the right side wall of the working table, a second through hole is arranged at the top of the working table, the inner cavity of the first through hole is in threaded connection with a threaded rod, the outer side wall of the threaded rod is in threaded connection with a nut, a chuck is fixedly connected at the upper side of the outer side wall of the nut, the polishing device for processing precision bearings has reasonable structural design, different bearings can be fixed, thereby improving the practicability of the polishing device, and the polishing device can randomly adjust the position of the polishing disc, thereby reducing the work difficulty of the operator.

Description

Polishing equipment for machining precision bearing

Technical Field

The utility model relates to an equipment technical field that polishes specifically is an equipment of polishing is used in precision bearing processing.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision, and the bearing is the fitting part and the basic part which are widely used and strictly required in the mechanical industry, and is called as the mechanical joint. Therefore, in the process of machining the bearing, the bearing part needs to be ground by grinding equipment to ensure that the surface of the bearing is smooth so as to meet the requirements of combined machinery.

Most of the existing polishing equipment can not polish the bearings with different sizes, so that the practicability of the polishing equipment is reduced, the position of a polishing disc can not be adjusted, the working difficulty of an operator is increased, and the polishing equipment for machining the precision bearing is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an equipment of polishing is used in precision bearing processing to it can't polish to not unidimensional bearing to have proposed in solving above-mentioned background art, thereby has reduced the practicality of the equipment of polishing, and can't adjust the position of polishing the dish, thereby has increased the problem of operating personnel's the work degree of difficulty.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a precision bearing processing is with equipment of polishing, includes work box, workstation, moving mechanism and motor, the workstation is located the inner chamber of work box, moving mechanism is located the inner chamber upper right side of work box, the motor is located moving mechanism's left side, fixedly connected with brace table in the middle of the inner chamber bottom of work box, it has first through-hole to open in the middle of the lateral wall about the workstation, open at the top of workstation has the second through-hole, the inner chamber threaded connection of first through-hole has the threaded rod, the lateral wall threaded connection of threaded rod has the nut, the lateral wall upside fixedly connected with chuck of nut, the bottom fixedly connected with dwang of motor, the bottom fixedly connected with of dwang polishes.

Preferably, the support frame is welded to the lower side of the right side wall of the inner cavity of the working box, and the sliding wheels are welded to four corners of the bottom of the working box.

Preferably, the left side and the right side of the front side wall of the working box are hinged with a protective door through hinges, a hand holding groove is formed in the inner side of the front side wall of the protective door, and the protective door is a component made of toughened glass.

Preferably, a control box is fixedly connected to the middle of the right side wall of the working box, a control button is fixedly connected to the front side wall of the control box, and the control button is electrically connected with the control box, the moving mechanism and the motor.

Preferably, the inner fixedly connected with stopper of threaded rod, the outer end fixedly connected with handle of threaded rod, the inside wall bonding of chuck has the rubber strip.

Preferably, the moving mechanism comprises a base, a hydraulic cylinder, a connecting column and an electric telescopic rod, the base is fixedly connected to the top of the supporting frame, the hydraulic cylinder is fixedly connected to the top of the base, the connecting column is fixedly connected to the top of the hydraulic cylinder, the electric telescopic rod is fixedly connected to the top of the connecting column, and the left end of the electric telescopic rod is fixedly connected with a connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that: this precision bearing processing is with equipment of polishing, through increase the threaded rod on the workstation, nut and chuck, the threaded rod rotates and drives the nut and control on the threaded rod, the nut is controlled and is removed the removal and drive the chuck and control, it can fix different bearings to control about the chuck, thereby the practicality of equipment of polishing is improved, through increasing moving mechanism, the base reciprocates and drives the pneumatic cylinder and reciprocate, thereby drive electric telescopic handle reciprocates, and then drive the polishing dish and reciprocate, the electric telescopic handle removes about and drives the motor and control, the removal is controlled to the motor and is removed the removal and remove, thereby moving mechanism can adjust the position of polishing dish at will, and then operating personnel's the work degree of difficulty has been reduced.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the front view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the top view structure of the workbench according to the present invention.

In the figure: 100. a work box; 110. a support table; 120. a support frame; 130. a sliding wheel; 140. a protective door; 141. holding the groove; 150. a control box; 160. a control button; 200. a work table; 210. a first through hole; 220. a second through hole; 230. a threaded rod; 231. a limiting block; 232. a handle; 240. a nut; 250. a chuck; 300. a moving mechanism; 310. a base; 320. a hydraulic cylinder; 330. connecting columns; 340. an electric telescopic rod; 341. a connecting plate; 400. a motor; 410. rotating the rod; 420. a grinding disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a polishing device for processing precision bearings, which can fix different bearings, thereby improving the practicability of the polishing device, and the polishing device can adjust the position of a polishing disc at will, thereby reducing the working difficulty of operators, please refer to fig. 1-4, comprising a work box 100, a work table 200, a moving mechanism 300 and a motor 400;

referring to fig. 2 again, a supporting platform 110 is fixedly connected to the middle of the bottom of the inner cavity of the working box 100, the working box 100 is used for connecting and installing the supporting platform 110, the supporting frame 120, the sliding wheel 130, the protective door 140 and the control box 150, and the supporting platform 110 is used for connecting and installing the working platform 200;

referring to fig. 2-4 again, a first through hole 210 is formed in the middle of the left and right side walls of the workbench 200, a second through hole 220 is formed in the top of the workbench 200, a threaded rod 230 is connected to the inner cavity of the first through hole 210 in a threaded manner, a nut 240 is connected to the outer side wall of the threaded rod 230 in a threaded manner, a chuck 250 is fixedly connected to the upper side of the outer side wall of the nut 240, the workbench 200 is located in the inner cavity of the work box 100, specifically, the workbench 200 and the work box 100 are fixedly connected through a support table 110, the workbench 200 is used for being matched with the first through hole 210 to connect and install the threaded rod 230, the threaded rod 230 is used for being connected with an installation limiting block 231, a handle 232 and a nut 240, the nut 240 is used for being matched with the second through hole 220 to connect and install the chuck 250, and the chuck 250 is used for installing a fixed bearing;

referring to fig. 2 again, the moving mechanism 300 is located at the upper right of the inner cavity of the working box 100, specifically, the moving mechanism 300 is fixedly connected with the working box 100 through the supporting frame 120, and the moving mechanism 300 is used for moving the polishing disc 420;

referring to fig. 2 again, a rotating rod 410 is fixedly connected to the bottom of the motor 400, a polishing disc 420 is fixedly connected to the bottom of the rotating rod 410, the motor 400 is located on the left side of the moving mechanism 300, specifically, the motor 400 and the moving mechanism 300 are fixedly connected through a connecting plate 341, the motor 400 is used for connecting and installing the rotating rod 410, the rotating rod 410 is used for connecting and installing the polishing disc 420, and the polishing disc 420 is used for polishing the bearing.

Referring to fig. 1 and 2 again, in order to fix the moving mechanism 300 and move the polishing device, a supporting frame 120 is welded to the lower side of the right side wall of the inner cavity of the work box 100, and sliding wheels 130 are welded to the four corners of the bottom of the work box 100.

Referring to fig. 1 again, in order to facilitate observation of the internal condition of the work box 100 and opening of the protective door 140, the left and right sides of the front side wall of the work box 100 are hinged to the protective door 140 by hinges, the inner side of the front side wall of the protective door 140 is provided with a hand-holding groove 141, and the protective door 140 is made of a tempered glass material.

Referring to fig. 1 again, in order to facilitate the control button 160 to operate the moving mechanism 300 and the motor 400, the control box 150 is fixedly connected to the middle of the right side wall of the working box 100, the control button 160 is fixedly connected to the front side wall of the control box 150, and the control button 160 is electrically connected to the control box 150, the moving mechanism 300 and the motor 400.

Referring to fig. 2 and 4 again, in order to limit the moving position of the nut 240, so as to facilitate the rotation of the threaded rod 230 and reduce the external force applied to the bearing, the inner end of the threaded rod 230 is fixedly connected with a limit block 231, the outer end of the threaded rod 230 is fixedly connected with a handle 232, and the inner side wall of the chuck 250 is bonded with a rubber strip.

Referring to fig. 2 again, in order to move the polishing disc 420, the moving mechanism 300 includes a base 310, a hydraulic cylinder 320, a connecting column 330 and an electric telescopic rod 340, the base 310 is fixedly connected to the top of the supporting frame 120, the hydraulic cylinder 320 is fixedly connected to the top of the base 310, the connecting column 330 is fixedly connected to the top of the hydraulic cylinder 320, the electric telescopic rod 340 is fixedly connected to the top of the connecting column 330, and a connecting plate 341 is fixedly connected to the left end of the electric telescopic rod 340.

When the polishing machine is used by a person skilled in the art, the polishing machine is moved to a working area through the sliding wheel 130, the control box 150 is powered on, the operator holds the hand holding groove 141 with a hand to open the protective door 140, the bearing to be polished is placed between the clamping heads 250, the hand holding handle 232 rotates the threaded rod 230 to drive the nut 240 to move inwards, the nut 240 moves inwards to drive the clamping head 250 to move inwards to fix the bearing to be polished, the control button 160 is operated to start the moving mechanism 300, the base 310 moves downwards to drive the hydraulic cylinder 320 to move downwards, the hydraulic cylinder 320 moves downwards to drive the connecting column 330 to move downwards, the electric telescopic rod 340 moves rightwards to drive the connecting plate 341 to move rightwards, the base 310 and the electric telescopic rod 340 cooperate to adjust the polishing disc 420 to be above the bearing to be polished, the control button 160 is operated to start the motor 400, the motor 400 rotates to drive the rotating rod 410 to rotate, the rotating rod 410 rotates to drive the polishing disc 420 to rotate, and finally the polishing disc 420 polishes the bearing to be polished, namely the use is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a precision bearing processing is with equipment of polishing which characterized in that: comprises a working box (100), a working table (200), a moving mechanism (300) and a motor (400), wherein the working table (200) is positioned in the inner cavity of the working box (100), the moving mechanism (300) is positioned in the upper right of the inner cavity of the working box (100), the motor (400) is positioned in the left side of the moving mechanism (300), a supporting table (110) is fixedly connected in the middle of the bottom of the inner cavity of the working box (100), a first through hole (210) is formed in the middle of the left side wall and the right side wall of the working table (200), a second through hole (220) is formed in the top of the working table (200), a threaded rod (230) is connected to the inner cavity of the first through hole (210), a nut (240) is connected to the outer side wall of the threaded rod (230), a clamping head (250) is fixedly connected to the upper side of the outer side wall of the nut (240), and a rotating rod (410) is fixedly connected to the bottom of the motor (400), the bottom fixedly connected with of dwang (410) grinds dish (420).

2. The grinding apparatus for precision bearing machining according to claim 1, characterized in that: a supporting frame (120) is welded on the lower side of the right side wall of the inner cavity of the working box (100), and sliding wheels (130) are welded at four corners of the bottom of the working box (100).

3. The grinding apparatus for precision bearing machining according to claim 1, characterized in that: the left side and the right side of the front side wall of the working box (100) are hinged with a protective door (140) through hinges, a hand holding groove (141) is formed in the inner side of the front side wall of the protective door (140), and the protective door (140) is made of a toughened glass material.

4. The grinding apparatus for precision bearing machining according to claim 1, characterized in that: fixedly connected with control box (150) in the middle of the right side wall of work box (100), preceding lateral wall fixedly connected with control button (160) of control box (150), control button (160) electric connection control box (150), moving mechanism (300) with motor (400).

5. The grinding apparatus for precision bearing machining according to claim 1, characterized in that: the inner end of the threaded rod (230) is fixedly connected with a limiting block (231), the outer end of the threaded rod (230) is fixedly connected with a handle (232), and a rubber strip is bonded on the inner side wall of the chuck (250).

6. The grinding apparatus for precision bearing machining according to claim 1, characterized in that: moving mechanism (300) includes base (310), pneumatic cylinder (320), spliced pole (330) and electric telescopic handle (340), base (310) fixed connection is at the top of support frame (120), pneumatic cylinder (320) fixed connection is in the top of base (310), spliced pole (330) fixed connection is in the top of pneumatic cylinder (320), electric telescopic handle (340) fixed connection is in the top of spliced pole (330), the left end fixedly connected with connecting plate (341) of electric telescopic handle (340).