CN214979721U

CN214979721U - Bearing inner race surface treatment device

Info

Publication number: CN214979721U
Application number: CN202120262998.8U
Authority: CN
Inventors: 姜露
Original assignee: Deno Thermal Energy Technology Suzhou Co ltd
Current assignee: Deno Thermal Energy Technology Suzhou Co ltd
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-12-03
Anticipated expiration: 2031-01-30

Abstract

The utility model discloses a bearing inner race surface treatment device, including upper cover and processing case, the upper cover articulates in processing case upper end, it all has the bearing frame through the fix with screw to handle incasement left part and interior right part, it has the dwang to pass in the bearing frame, the dwang other end has the polishing dish through the fix with screw, it has the fixing base to handle incasement middle part movable mounting, upper portion is fixed with two-way motor in the fixing base. The utility model discloses a fixing base, two-way motor, lead screw, last setting element and lower locating plate, convenient quick support fixedly to the inner circle, easy operation, and through having guaranteed the fixed stability of effectual inner circle, with the vertical fixed of inner circle simultaneously, the convenience is polished it, has avoided carrying out the adjusting position after the dismantlement of needs to the inner circle, has improved work efficiency.

Description

Bearing inner race surface treatment device

Technical Field

The utility model relates to a bearing inner race processing equipment technical field specifically is a bearing inner race surface treatment device.

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. The bearings can be classified into rolling bearings and sliding bearings according to the frictional properties of the moving elements. Rolling bearings have been standardized and serialized, but have a larger radial size, vibration and noise, and a higher price than sliding bearings. The rolling bearing generally comprises an outer ring, an inner ring, a rolling body and a retainer. Rolling bearings are classified into ball bearings and roller bearings according to the shape of the rolling elements.

The existing bearing inner ring processing device can only process one end face of an inner ring independently during operation, is not low in efficiency, is complex when being carried out on a product, and is not convenient enough, so that the bearing inner ring surface processing device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing inner race surface treatment device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bearing inner ring surface treatment device comprises an upper cover and a treatment box, wherein the upper cover is hinged at the upper end of the treatment box, bearing seats are fixed at the left part and the right part in the treatment box through screws, a rotating rod penetrates through the bearing seats, a polishing disc is fixed at the other end of the rotating rod through screws, a fixed seat is movably mounted at the middle part in the treatment box, a two-way motor is fixed at the upper part in the fixed seat, lead screws are rotatably connected in the fixed seats at the front side and the rear side of the two-way motor through bearings, a fixed plate is sleeved at the side surface of each lead screw, an upper positioning piece is symmetrically fixed at the lower end of each fixed plate through a fixed rod, a lower positioning piece is symmetrically fixed at the lower end in the fixed seat through a fixed rod, a supporting seat is fixed on the fixed seat at the inner side of the lower positioning piece, a connecting block is fixedly welded at the middle part of the lower end of the fixed with an electric push rod through screws at the right part of the lower end of the treatment box, the electric push rod left side pars contractilis and connecting block fixed connection.

Preferably, the treatment box is internally provided with sliding grooves symmetrically arranged at the front and back of the lower end, the treatment box on the inner side of the sliding grooves is provided with through grooves, and the connecting blocks penetrate through the through grooves.

Preferably, the fixed seats on the front side and the rear side of the connecting block are welded and fixed with sliding blocks, and the sliding blocks are connected in the sliding grooves in a sliding mode.

Preferably, handle case left side and right side and all be fixed with the motor, the inboard output shaft of motor passes through shaft coupling fixed connection with the dwang.

Preferably, a first conical tooth is fixed on the output shaft of the bidirectional motor, a second conical tooth is fixed at the upper end of the screw rod, and the first conical tooth is meshed with the second conical tooth.

Preferably, a nut seat is fixedly embedded at the inner edge of the fixing plate and sleeved on the side face of the screw rod through a ball nut pair.

Preferably, the main cross section of the upper positioning piece, the lower positioning piece and the supporting seat is arc-shaped, and the upper positioning piece, the lower positioning piece and the supporting seat are fixedly bonded with anti-skid pads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the inner ring is conveniently and quickly supported and fixed through the fixing seat, the bidirectional motor, the lead screw, the upper positioning piece and the lower positioning plate, the operation is simple, the stability of effective fixing of the inner ring is guaranteed, meanwhile, the inner ring is vertically fixed, the inner ring is conveniently polished, the position of the inner ring is prevented from being adjusted after being disassembled, and the working efficiency is improved;

2. through handling two sets of dwangs and the piece of polishing of incasement, conveniently polish inner circle both sides face, and through the cooperation of electric putter and connecting block, conveniently remove the fixing base, and then make the inner circle terminal surface contact with the piece of polishing, realize polishing, and certain space that leaves, make things convenient for personnel to operate, realize the installation and the dismantlement of inner circle, convenient to use.

Drawings

FIG. 1 is a view of the structure of the present invention;

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

fig. 3 is a side view of the fixing base of the present invention;

fig. 4 is a top view of the middle chute, the through groove and the processing box of the present invention.

In the figure: 1. an upper cover; 2. a treatment tank; 3. a motor; 4. an electric push rod; 5. connecting blocks; 6. a through groove; 7. a bearing seat; 8. rotating the rod; 9. grinding disc; 10. a fixed seat; 11. a supporting seat; 12. a lower positioning member; 13. an upper positioning member; 14. fixing the rod; 15. a fixing plate; 16. and a screw rod.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a bearing inner ring surface treatment device comprises an upper cover 1 and a treatment box 2, wherein the upper cover 1 is hinged at the upper end of the treatment box 2, a bearing seat 7 is fixed at the left part and the right part in the treatment box 2 through screws, a rotating rod 8 penetrates through the bearing seat 7, a polishing disc 9 is fixed at the other end of the rotating rod 8 through screws, a fixed seat 10 is movably installed at the middle part in the treatment box 2, a two-way motor is fixed at the upper part in the fixed seat 10, a lead screw 16 is rotatably connected in the fixed seat 10 at the front side and the rear side of the two-way motor through bearings, a fixed plate 15 is sleeved at the side surface of the lead screw 16, an upper positioning part 13 is symmetrically fixed at the lower end of the fixed plate 15 through a fixed rod 14, a lower positioning part 12 is symmetrically fixed at the inner lower end of the fixed seat 10 through the fixed rod 14, a supporting seat 11 is fixed on the fixed seat 10 at the inner side of the lower positioning part 12, a connecting block 5 is fixedly welded at the middle part of the lower end of the fixed seat 10, and an electric push rod 4 is fixed at the right part of the lower end of the treatment box 2 through screws, the left telescopic part of the electric push rod 4 is fixedly connected with the connecting block 5.

The utility model discloses in: the spout has been seted up to the symmetry around handling 2 interior lower extremes, has seted up logical groove 6 on the inboard case 2 of handling of spout, and connecting block 5 passes logical groove 6.

The utility model discloses in: the fixing seats 10 on the front side and the rear side of the connecting block 5 are fixedly welded with sliding blocks, and the sliding blocks are connected in the sliding grooves in a sliding mode.

The utility model discloses in: handle 2 left sides of case and all be fixed with motor 3 on the right side, motor 3 inboard output shaft passes through shaft coupling fixed connection with dwang 8.

The utility model discloses in: a first conical tooth is fixed on the output shaft of the bidirectional motor, a second conical tooth is fixed at the upper end of the screw rod 16, and the first conical tooth is meshed with the second conical tooth.

The utility model discloses in: the inner edge of the fixed plate 15 is fixedly embedded with a nut seat which is sleeved on the side surface of the screw rod 16 through a ball nut pair.

The main cross sections of the upper positioning piece 13, the lower positioning piece 12 and the supporting seat 11 are arc-shaped, and anti-skid pads are fixedly bonded on the upper positioning piece 13, the lower positioning piece 12 and the supporting seat 11.

The working principle is as follows: during normal use, connect the equipment electricity, then open upper cover 1, the inner circle that will treat the processing is located supporting seat 11 and lower setting element 12, then operation two-way motor, two-way motor drives the first toper tooth and rotates, the first toper tooth is through the cooperation with the second toper tooth, it rotates to drive lead screw 16, make fixed plate 15 remove downwards through the nut seat, contact with the upper portion of inner circle until last setting element 13, until fixing the inner circle, then the cooperation through electric putter 4, make the both sides face of inner circle contact in two sets of disks of polishing 9 respectively, polish, and the work effect is improved.

In summary, the following steps: the utility model discloses a fixing base 10, two-way motor, lead screw 16, go up setting element 13 and lower locating plate, it is convenient quick to support fixedly to the inner circle, and through having guaranteed the fixed stability of effectual inner circle, simultaneously with the vertical fixed of inner circle, conveniently polish to it, need carry out the adjusting position after the dismantlement of inner circle to avoided, the work efficiency is improved, through two sets of dwang 8 and the piece of polishing in handling case 2, conveniently polish to inner circle both sides face, and through electric putter 4 and connecting block 5's cooperation, conveniently remove fixing base 10, and then make the inner circle terminal surface contact with the piece of polishing, realize polishing, and the certain space that leaves, make things convenient for personnel to operate, realize the installation and the dismantlement to the inner circle, high durability and convenient use.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bearing inner race surface treatment device, includes upper cover (1) and handles case (2), its characterized in that: the upper cover (1) is hinged to the upper end of the treatment box (2), a bearing seat (7) is fixed on the left portion and the right portion in the treatment box (2) through screws, a rotating rod (8) penetrates through the bearing seat (7), a polishing disc (9) is fixed on the other end of the rotating rod (8) through screws, a fixing seat (10) is movably mounted in the middle of the treatment box (2), a two-way motor is fixed on the upper portion in the fixing seat (10), a lead screw (16) is connected in the fixing seats (10) on the front side and the rear side of the two-way motor in a rotating mode through a bearing, a fixing plate (15) is sleeved on the side face of the lead screw (16), an upper positioning piece (13) is symmetrically fixed on the lower end of the fixing plate (15) through a fixing rod (14), a lower positioning piece (12) is symmetrically fixed on the lower end in the fixing seat (10) through the fixing rod (14), and a supporting seat (11) is fixed on the fixing seat (10) on the inner side of the lower positioning piece (12), fixing base (10) lower extreme middle part welded fastening has connecting block (5), it has electric putter (4) to handle case (2) lower extreme right part through the fix with screw, electric putter (4) left side pars contractilis and connecting block (5) fixed connection.

2. The bearing inner race surface treatment device according to claim 1, characterized in that: the processing box is characterized in that sliding grooves are symmetrically formed in the front and back of the lower end in the processing box (2), through grooves (6) are formed in the processing box (2) on the inner side of the sliding grooves, and the connecting blocks (5) penetrate through the through grooves (6).

3. The bearing inner race surface treatment device according to claim 1, characterized in that: the fixing seats (10) on the front side and the rear side of the connecting block (5) are fixedly welded with sliding blocks, and the sliding blocks are connected in the sliding grooves in a sliding mode.

4. The bearing inner race surface treatment device according to claim 1, characterized in that: handle case (2) left side and right side and all be fixed with motor (3), shaft coupling fixed connection is passed through with dwang (8) to the inboard output shaft of motor (3).

5. The bearing inner race surface treatment device according to claim 1, characterized in that: a first conical tooth is fixed on the output shaft of the bidirectional motor, a second conical tooth is fixed at the upper end of the screw rod (16), and the first conical tooth is meshed with the second conical tooth.

6. The bearing inner race surface treatment device according to claim 1, characterized in that: and a nut seat is fixedly embedded at the inner edge of the fixed plate (15) and sleeved on the side surface of the screw rod (16) through a ball nut pair.

7. The bearing inner race surface treatment device according to claim 1, characterized in that: the main view cross sections of the upper positioning piece (13), the lower positioning piece (12) and the supporting seat (11) are arc-shaped, and anti-skid pads are fixedly bonded on the upper positioning piece (13), the lower positioning piece (12) and the supporting seat (11).