CN212539515U

CN212539515U - Crankshaft dynamic balancing machine convenient to maintain

Info

Publication number: CN212539515U
Application number: CN202021364372.XU
Authority: CN
Inventors: 景志刚
Original assignee: Chongqing Jinghong Machinery Manufacturing Co ltd
Current assignee: Chongqing Jinghong Machinery Manufacturing Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-02-12
Anticipated expiration: 2030-07-13

Abstract

The utility model relates to a bent axle dynamic balancing machine technical field just discloses a bent axle dynamic balancing machine convenient to maintain, which comprises a housin, the inner wall fixedly connected with of casing removes the subassembly, the surface swing joint who removes the subassembly has the connecting plate, the positive fixedly connected with mounting panel of connecting plate, the top fixedly connected with motor of mounting panel, the output shaft of motor runs through mounting panel and fixedly connected with drill bit, the left side inner wall fixedly connected with check out test set main part of casing, the output shaft fixedly connected with bent axle of check out test set main part, the inner wall fixedly connected with link of casing, the top swing joint of link has fixed subassembly, the internal surface of fixed subassembly and the surface swing joint of bent axle, the front and the equal fixedly connected with connecting rod in the back of link. The crankshaft dynamic balancing machine convenient to maintain is convenient to clean and maintain, and time and labor are saved.

Description

Crankshaft dynamic balancing machine convenient to maintain

Technical Field

The utility model relates to a bent axle dynamic balancing machine technical field specifically is a bent axle dynamic balancing machine convenient to maintain.

Background

The crankshaft is the most important part in the engine, bears the force transmitted by the connecting rod, converts the force into torque, outputs the torque through the crankshaft and drives other accessories on the engine to work, and the crankshaft is subjected to the combined action of centrifugal force of rotating mass, gas inertia force with periodic change and reciprocating inertia force to bear the action of bending and twisting load.

An unbalanced rotor generates a pressure to a supporting structure and the rotor itself during the rotation process of the unbalanced rotor and causes vibration, so that the dynamic balance of the rotor is necessary, however, the general crankshaft dynamic balancing machine balances the crankshaft, drills the crankshaft, and after long-time use, scraps are inconvenient to collect and maintain, time and labor are wasted, and the crankshaft dynamic balancing machine convenient to maintain is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a bent axle dynamic balancing machine convenient to maintain possesses the clearance of being convenient for and maintains, advantages such as labour saving and time saving have solved after long-time the use, and the sweeps is inconvenient to be collected and is maintained, the problem that wastes time and energy.

(II) technical scheme

For realizing the above-mentioned clearance of being convenient for maintain, labour saving and time saving's purpose, the utility model provides a following technical scheme: a crankshaft dynamic balancing machine convenient to maintain comprises a shell, wherein a moving assembly is fixedly connected to the inner wall of the shell, a connecting plate is movably connected to the outer surface of the moving assembly, a mounting plate is fixedly connected to the front of the connecting plate, a motor is fixedly connected to the top of the mounting plate, an output shaft of the motor penetrates through the mounting plate and is fixedly connected with a drill bit, a detection equipment main body is fixedly connected to the inner wall of the left side of the shell, a crankshaft is fixedly connected to the output shaft of the detection equipment main body, a connecting frame is fixedly connected to the inner wall of the shell, a fixing assembly is movably connected to the top of the connecting frame, the inner surface of the fixing assembly is movably connected to the outer surface of the crankshaft, connecting rods are fixedly connected to the front side and the back side of the connecting frame, the bottom end of each connecting rod, the inner parts of the two slide rails are movably connected with slide blocks, the tops of the two slide blocks are fixedly connected with first collecting boxes, the inner bottom wall of the shell is provided with a sliding groove, the inner surface of the sliding groove is movably connected with a roller, the tops of the roller are fixedly connected with second collecting boxes, one side, opposite to the first collecting boxes, of the first collecting boxes is provided with a fixing groove, and the inner walls of the two fixing grooves and the left and right sides of the second collecting boxes are fixedly connected with adsorption components.

Preferably, the fixing component consists of a support rod and a circular ring, the inner surface of the circular ring is fixedly connected with a bearing, and the fixing component is movably connected with the outer surface of the connecting frame.

Preferably, the slide rail is L-shaped, and the inner surface of the slide rail is attached to the outer surface of the slide block.

Preferably, the adsorption component comprises a positive magnet and a negative magnet, the outer surface of the second collection box is fixedly connected with the positive magnet, and the inner surface of the fixed groove is fixedly connected with the negative magnet.

Preferably, the front surface of the shell is hinged with a protective door, and the bottom of the shell is fixedly connected with a base.

Preferably, the center of the connecting frame is hollowed out, and the connecting frame is parallel to the bottom of the shell.

(III) advantageous effects

Compared with the prior art, the utility model provides a bent axle dynamic balancing machine convenient to maintain possesses following beneficial effect:

this bent axle dynamic balancing machine convenient to maintain, remove about the drive connecting plate through removing the subassembly and remove and reciprocate, thereby can cooperate the check out test set main part to detect the back that finishes, carry out the drilling counter weight to the bent axle, the sweeps that drop can pass the link and drop in first collecting box and the second collecting box, be L shape through the slide rail, can make two first collecting boxes remove towards the direction that leaves mutually, and can outwards stimulate, because connect through adsorption component between first collecting box and the second collecting box, thereby can effectually prevent that first collecting box from taking place the displacement, take out first collecting box back, the second collecting box can directly be taken out from the front, because gyro wheel and spout swing joint, the frictional force that the slip produced has been reduced, and is more laborsaving, reached and be convenient for clear up and maintain, the effect of labour saving and time saving.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a top view of the slide block and slide rail connection structure of the present invention.

In the figure: the device comprises a shell 1, a moving assembly 2, a connecting plate 3, a mounting plate 4, a motor 5, a drill bit 6, a detection device main body 7, a crankshaft 8, a connecting frame 9, a fixing assembly 10, a connecting rod 11, a sliding rail 12, a sliding block 13, a first collecting box 14, a sliding groove 15, a roller 16, a second collecting box 17, a fixing groove 18 and an adsorption assembly 19.

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. 1-3, a crankshaft dynamic balancing machine convenient for maintenance comprises a housing 1, a protective door is hinged on the front of the housing 1, a base is fixedly connected to the bottom of the housing 1, a moving component 2 is fixedly connected to the inner wall of the housing 1, a sliding rail 12 is in an L shape, the inner surface of the sliding rail 12 is attached to the outer surface of a sliding block 13, a connecting plate 3 is movably connected to the outer surface of the moving component 2, a mounting plate 4 is fixedly connected to the front of the connecting plate 3, a motor 5 is fixedly connected to the top of the mounting plate 4, an output shaft of the motor 5 penetrates through the mounting plate 4 and is fixedly connected to a drill bit 6, a detection device main body 7 is fixedly connected to the inner wall of the left side of the housing 1, a crankshaft 8 is fixedly connected to the output shaft of the detection device main body 7, a connecting frame 9 is fixedly connected, the top of the connecting frame 9 is movably connected with a fixed component 10, the fixed component 10 is composed of a supporting rod and a circular ring, the inner surface of the circular ring is fixedly connected with a bearing, the fixed component 10 is movably connected with the outer surface of the connecting frame 9, the inner surface of the fixed component 10 is movably connected with the outer surface of the crankshaft 8, the front surface and the back surface of the connecting frame 9 are both fixedly connected with a connecting rod 11, the bottom end of the connecting rod 11 is fixedly connected with the inner bottom wall of the shell 1, the left side and the right side of the inner bottom wall of the shell 1 are both fixedly connected with sliding rails 12, the insides of the two sliding rails 12 are both movably connected with sliding blocks 13, the tops of the two sliding blocks 13 are both fixedly connected with a first collecting box 14, the inner bottom wall of the shell 1 is provided with a sliding groove 15, the inner surface of the sliding, the inner walls of the two fixing grooves 18 and the left and right sides of the second collecting box 17 are fixedly connected with adsorption components 19, each adsorption component 19 is composed of a positive magnet and a negative magnet, the outer surface of the second collecting box 17 is fixedly connected with the positive magnet, and the inner surface of the fixing grooves 18 is fixedly connected with the negative magnet.

In conclusion, the crankshaft dynamic balancing machine convenient to maintain drives the connecting plate 3 to move left and right and up and down through the moving component 2, so that after the detection is completed by matching with the detection equipment main body 7, the crankshaft 8 is drilled and weighed, the dropped scraps fall into the first collecting box 14 and the second collecting box 17 through the connecting frame 9, by the L-shape of the slide rail 12, the two first collecting boxes 14 can be moved away from each other, and can be pulled outwards, because the first collecting box 14 and the second collecting box 17 are connected through the adsorption component 19, the first collecting box 14 can be effectively prevented from displacement, after the first collecting box 14 is taken out, the second collecting box 17 can be directly drawn out from the front, because the roller 16 is movably connected with the sliding groove 15, the friction force generated by sliding is reduced, more labor is saved, and the effects of being convenient to clean and maintain, saving time and saving labor are achieved.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. A crankshaft dynamic balancing machine convenient to maintain comprises a shell (1), and is characterized in that: the inner wall of the shell (1) is fixedly connected with a moving assembly (2), the outer surface of the moving assembly (2) is movably connected with a connecting plate (3), the front of the connecting plate (3) is fixedly connected with a mounting plate (4), the top of the mounting plate (4) is fixedly connected with a motor (5), an output shaft of the motor (5) penetrates through the mounting plate (4) and is fixedly connected with a drill bit (6), the left inner wall of the shell (1) is fixedly connected with a detection device main body (7), the output shaft of the detection device main body (7) is fixedly connected with a crankshaft (8), the inner wall of the shell (1) is fixedly connected with a connecting frame (9), the top of the connecting frame (9) is movably connected with a fixed assembly (10), the inner surface of the fixed assembly (10) is movably connected with the outer surface of the crankshaft (8), the front and the back of the connecting frame (9, the bottom of connecting rod (11) and the interior diapire fixed connection of casing (1), the equal fixedly connected with slide rail (12) in the left and right sides of diapire in casing (1), two the equal swing joint in inside of slide rail (12) has slider (13), two the equal fixedly connected with first collecting box (14) in top of slider (13), spout (15) have been seted up to the interior diapire of casing (1), the internal surface swing joint of spout (15) has gyro wheel (16), the top fixedly connected with second collecting box (17) of gyro wheel (16), fixed slot (18) have all been seted up to one side that first collecting box (14) is relative, two the equal fixedly connected with in the left and right sides of the inner wall of fixed slot (18) and second collecting box (17) adsorbs subassembly (19).

2. The crankshaft dynamic balancer of claim 1, wherein: the fixed component (10) is composed of a support rod and a circular ring, a bearing is fixedly connected to the inner surface of the circular ring, and the fixed component (10) is movably connected with the outer surface of the connecting frame (9).

3. The crankshaft dynamic balancer of claim 1, wherein: the slide rail (12) is L-shaped, and the inner surface of the slide rail (12) is attached to the outer surface of the slide block (13).

4. The crankshaft dynamic balancer of claim 1, wherein: the adsorption component (19) consists of a positive magnet and a negative magnet, the outer surface of the second collection box (17) is fixedly connected with the positive magnet, and the inner surface of the fixed groove (18) is fixedly connected with the negative magnet.

5. The crankshaft dynamic balancer of claim 1, wherein: the front of the shell (1) is hinged with a protective door, and the bottom of the shell (1) is fixedly connected with a base.

6. The crankshaft dynamic balancer of claim 1, wherein: the center of the connecting frame (9) is hollow, and the connecting frame (9) is parallel to the bottom of the shell (1).