CN215700727U

CN215700727U - Crankshaft polishing equipment

Info

Publication number: CN215700727U
Application number: CN202122424653.0U
Authority: CN
Inventors: 李徐俊; 谢小军
Original assignee: Sichuan Hongrong Technology Co ltd
Current assignee: Sichuan Hongrong Technology Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-02-01
Anticipated expiration: 2031-10-09

Abstract

The utility model belongs to the technical field of crankshaft production, and discloses crankshaft polishing equipment which comprises a table body, wherein a controller is installed on one side of the table body, a foot pad is arranged at the bottom of the table body, a first motor and a second motor are installed on the side wall of the table body through a support, the second motor is positioned on one side of the first motor, two rotating shafts are installed at the top of the table body through bolts, a waxing wheel is arranged on the outer wall of one of the rotating shafts and connected with the second motor through the rotating shaft, a polishing wheel is arranged on the outer wall of the other rotating shaft and connected with the first motor through the rotating shaft, and a fan is installed on one side, close to the waxing wheel, of the top of the table body. The working efficiency is improved.

Description

Crankshaft polishing equipment

Technical Field

The utility model belongs to the technical field of crankshaft production, and particularly relates to crankshaft polishing equipment.

Background

The crankshaft is the most critical part in the engine, so the precision requirement is very high, and any defect on the crankshaft can seriously affect the performance of the engine, so the surface requirement on the crankshaft is high, and the crankshaft generally needs to be subjected to a polishing process.

But the bent axle on the existing market is because the shape structure is special, weight is big, all is the abrasive band of manual hand-held usually, drives the bent axle through equipment and rotates the polishing that realizes the bent axle, and then leads to work efficiency low, and the polishing is not bright the surface and is shown the defect, in addition at the polishing in-process, the bent axle position takes place the skew easily, and the polishing position changes, influences the bent axle polishing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide crankshaft polishing equipment to solve the problems that the working efficiency is low, the polished surface is not bright and has defects due to manual equipment polishing, and the crankshaft polishing is affected due to the fact that the crankshaft position is easy to deviate in the polishing process.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bent axle polishing equipment, includes the stage body, the controller is installed to one side of the stage body, and the bottom of the stage body is provided with the callus on the sole, stage body lateral wall has first motor and second motor through the support mounting, the second motor is located one side of first motor, two pivots are installed through the bolt in the top of the stage body, one of them the outer wall of pivot is provided with the waxing wheel, the waxing wheel is connected with the second motor through the pivot, another the outer wall of pivot is provided with polishing wheel, polishing wheel is connected with first motor through the pivot, the fan is installed near one side of waxing wheel in the top of the stage body.

Preferably, the top both sides of the stage body are close to position department between two pivots and all install the fixed block, first recess has been seted up in the middle of the top of fixed block, and the top of fixed block is provided with fixed cover, set up in the middle of the bottom of fixed cover with first recess assorted second recess, the screw has all been seted up to the top both sides of fixed block, the top both sides of fixed cover all be provided with screw assorted adjust knob.

Preferably, the vertical cross sections of the first groove and the second groove are both semicircular, and the polishing wheel and the waxing wheel are arranged in a crossed manner.

Preferably, the inner wall of the screw hole is provided with a backing plate, and the outer wall of the backing plate is provided with threads.

Preferably, the bottom of the foot pad is provided with a rubber pad, and the surface of the rubber pad is provided with anti-skid convex lines.

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

(1) the polishing machine is provided with the first motor, the second motor, the fan, the rotating shaft, the waxing wheel and the polishing wheel, when the crankshaft needs to be polished, the first motor, the second motor and the fan are started through the controller, then the first motor and the second motor respectively drive the waxing wheel and the polishing wheel to rotate through the rotating shaft, the crankshaft, the polishing wheel and the waxing wheel rub against each other, polishing and waxing of the crankshaft are further achieved, the problems that manual equipment polishing causes low working efficiency and polishing of a non-bright surface is defective are solved, and working efficiency is improved.

(2) The crankshaft polishing fixture is provided with the fixing block, the first groove, the fixing sleeve, the second groove, the adjusting knob and the screw hole, two ends of the crankshaft are placed in the first groove at the top of the fixing block, the fixing sleeve is installed at the upper end of the fixing block, a cavity formed by the second groove and the first groove is used for wrapping the tail end of the crankshaft, the adjusting knob is screwed, the bottom end of the adjusting knob is screwed into the screw hole, the crankshaft can be fixed after being screwed down, the problem that the position of the crankshaft is prone to shift is solved, the position of the crankshaft is prevented from shifting, and crankshaft polishing is prevented from being influenced.

Drawings

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

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic structural view of the fixing sleeve and the fixing block after being disassembled;

FIG. 4 is an enlarged view of area A of the present invention;

in the figure: 1-a table body; 2-a foot pad; 3-a polishing wheel; 4-waxing wheel; 5-a first groove; 6-a first motor; 7-a second groove; 8-a second motor; 9-rubber pad; 10-fixing a sleeve; 11-adjusting knob; 12-fixing blocks; 13-a fan; 14-a rotating shaft; 15-screw holes; 16-a backing plate; 17-a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a crankshaft polishing device comprises a table body 1, wherein a controller 17 is installed on one side of the table body 1, the controller 17 adopts a model of MINI-S, and the rated power is as follows: 0.4Kw-1.5Kw, rated voltage: 220V, and the bottom of stage body 1 is provided with callus on the sole 2, and first motor 6 and second motor 8 are installed through the support to stage body 1 lateral wall, first motor 6 and second motor 8 all with controller 17 electric connection, and the model that first motor 6 and second motor 8 all adopted is 235IK120RA-CF, rated power: 120W, rated current: 0.52A to 1.12A, a second motor 8 is positioned at one side of a first motor 6, two rotating shafts 14 are installed at the top of a table body 1 through bolts, a waxing wheel 4 is arranged on the outer wall of one rotating shaft 14, the waxing wheel 4 is connected with the second motor 8 through the rotating shaft 14, a polishing wheel 3 is arranged on the outer wall of the other rotating shaft 14, the polishing wheel 3 is connected with the first motor 6 through the rotating shaft 14, a fan 13 is installed at one side, close to the waxing wheel 4, of the top of the table body 1, the fan 13 is electrically connected with a controller 17, the fan 13 plays a role of blowing away dust particles, when the crankshaft needs to be polished, the first motor 6, the second motor 8 and the fan 13 are started through the controller 17, then the waxing wheel 4 and the polishing wheel 3 are respectively driven to rotate through the rotating shafts 14 by the first motor 6 and the second motor 8, the crankshaft is mutually rubbed with the polishing wheel 3 and the waxing wheel 4, so as to realize polishing and waxing of the crankshaft, the working efficiency is improved.

Further, both sides of the top of the table body 1 near the position between the two rotating shafts 14 are provided with fixed blocks 12, the middle of the top of the fixed block 12 is provided with a first groove 5, the top of the fixed block 12 is provided with a fixed sleeve 10, the middle of the bottom of the fixed sleeve 10 is provided with a second groove 7 matched with the first groove 5, both sides of the top of the fixed block 12 are provided with screw holes 15, both sides of the top of the fixed sleeve 10 are provided with adjusting knobs 11 matched with the screw holes 15, both ends of the crankshaft are placed in the first grooves 5 at the top of the fixed block 12, then the fixed sleeve 10 is arranged at the upper end of the fixed block 12, a cavity groove formed by the second groove 7 and the first groove 5 wraps the tail end of the crankshaft, then the adjusting knobs 11 are screwed, the bottom ends of the adjusting knobs 11 are screwed into the screw holes 15, the crankshaft can be fixed after being screwed, and further the position of the crankshaft is prevented from being deviated, preventing the crankshaft polishing from being influenced.

Furthermore, the vertical sections of the first groove 5 and the second groove 7 are semicircular, and the polishing wheel 3 and the wax coating wheel 4 are arranged in a crossed manner.

Specifically, a backing plate 16 is mounted on the inner wall of the screw hole 15, and the outer wall of the backing plate 16 is provided with threads.

Specifically, a rubber pad 9 is installed at the bottom of the foot pad 2, and an anti-skid convex pattern is arranged on the surface of the rubber pad 9.

The working principle and the using process of the utility model are as follows: the utility model discloses a when using, at first switch on makes the inside circular telegram of equipment, then all place the both ends of bent axle in the first recess 5 at fixed block 12 top, then install fixed cover 10 in the upper end of fixed block 12, make the tail end of the chamber groove parcel bent axle that second recess 7 and first recess 5 formed, then twist adjust knob 11, adjust knob 11's bottom is closed soon and is advanced in screw 15, can fix the bent axle after screwing up, and then avoid the bent axle position to take place the skew, prevent to influence the bent axle polishing, start first motor 6 through controller 17, second motor 8 and fan 13, then first motor 6 and second motor 8 drive waxing wheel 4 respectively through pivot 14 and polish 3 rotations, bent axle and polishing wheel 3 and waxing wheel 4 looks mutual friction, dust particle is blown away to fan 13, and then realize the polishing waxing of bent axle, and improve work efficiency.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bent axle polishing equipment which characterized in that: comprises a table body (1), a controller (17) is arranged on one side of the table body (1), a foot pad (2) is arranged at the bottom of the table body (1), a first motor (6) and a second motor (8) are arranged on the side wall of the table body (1) through a bracket, the second motor (8) is positioned at one side of the first motor (6), two rotating shafts (14) are installed at the top of the table body (1) through bolts, a waxing wheel (4) is arranged on the outer wall of one of the rotating shafts (14), the waxing wheel (4) is connected with a second motor (8) through the rotating shaft (14), a polishing wheel (3) is arranged on the outer wall of the other rotating shaft (14), the polishing wheel (3) is connected with a first motor (6) through a rotating shaft (14), and a fan (13) is arranged on one side of the top of the table body (1) close to the waxing wheel (4).

2. A crankshaft polishing device according to claim 1, wherein: fixed block (12) are all installed near the position department between two pivot (14) to the top both sides of stage body (1), first recess (5) have been seted up in the middle of the top of fixed block (12), and the top of fixed block (12) is provided with fixed cover (10), set up in the middle of the bottom of fixed cover (10) with first recess (5) assorted second recess (7), screw (15) have all been seted up to the top both sides of fixed block (12), the top both sides of fixed cover (10) all be provided with screw (15) assorted adjust knob (11).

3. A crankshaft polishing device according to claim 2, wherein: the vertical sections of the first groove (5) and the second groove (7) are semicircular, and the polishing wheel (3) and the wax coating wheel (4) are arranged in a crossed manner.

4. A crankshaft polishing device according to claim 2, wherein: the inner wall of the screw hole (15) is provided with a backing plate (16), and the outer wall of the backing plate (16) is provided with threads.

5. A crankshaft polishing device according to claim 1, wherein: a rubber pad (9) is installed at the bottom of the foot pad (2), and anti-skid convex lines are arranged on the surface of the rubber pad (9).