CN216178989U

CN216178989U - GN5 piston surface smoothing equipment

Info

Publication number: CN216178989U
Application number: CN202122711802.1U
Authority: CN
Inventors: 吴志强
Original assignee: Boluo Biaojie Precision Hardware Co ltd
Current assignee: Boluo Biaojie Precision Hardware Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-05
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses GN5 piston surface smoothing equipment, which comprises a box body, wherein a movable plate is movably connected to the position, close to the top surface, of an inner cavity of the box body, two telescopic rods are fixedly connected to the top surface of the movable plate, the other end of each telescopic rod is fixedly connected with the top surface of the inner cavity of the box body, a motor is fixedly connected to the center of the top surface of the movable plate, a rotating shaft is fixedly connected to an output shaft of the motor, the bottom end of the rotating shaft penetrates through the movable plate and is movably connected with the movable plate, a circular plate is fixedly connected to the bottom end of the rotating shaft, the circular plate is movably connected with the movable plate, two arc-shaped plates are symmetrically arranged on the bottom surface of the circular plate in a left-right mode, and adjusting mechanisms are arranged on the top surfaces of the arc-shaped plates. Carry out the even processing of polishing to the piston body, avoid appearing polishing uneven and deviation scheduling problem.

Description

GN5 piston surface smoothing equipment

Technical Field

The utility model relates to the technical field of piston machining, in particular to GN5 piston surface smoothing equipment.

Background

The automobile piston is more important than the central part of an automobile engine when the engine is started. The piston of the automobile is used for bearing gas pressure and driving a crankshaft to rotate by a connecting rod through a piston pin, and the top of the piston is also a component of a combustion chamber. In recent years, the models of automobiles are more and more, and the requirements for piston machining are higher and higher, wherein the piston surface smoothness treatment process is more and more important.

When using to piston surface smoothness treatment facility among the prior art, generally utilize the throwing aureola to polish, though can reach the smoothness requirement, but great deviation of polishing appears easily, reduce the leakproofness of piston when using, and can not polish according to the piston specification, reduce the scope of polishing to the piston, and can produce more piece at the in-process of polishing, if not clear up in time, can the polluted environment on the one hand, on the other hand can harm staff's healthy, lead to its effect of polishing poor and the low scheduling problem of availability factor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of poor polishing effect and low use efficiency in the prior art and provides GN5 piston surface smoothing equipment. GN5 piston surface smooth processing equipment has characteristics such as effectual and the availability factor height of polishing.

In order to achieve the purpose, the utility model provides the following technical scheme: the GN5 piston surface smoothing treatment equipment comprises a box body, wherein a movable plate is movably connected to a position, close to the top surface, of an inner cavity of the box body, two telescopic rods are fixedly connected to the top surface of the movable plate, the other end of each telescopic rod is fixedly connected to the top surface of the inner cavity of the box body, a motor is fixedly connected to the center of the top surface of the movable plate, a rotating shaft is fixedly connected to an output shaft of the motor, the bottom end of the rotating shaft penetrates through the movable plate and is movably connected with the movable plate, a circular plate is fixedly connected to the bottom end of the rotating shaft, the circular plate is movably connected with the movable plate, two arc plates are symmetrically arranged on the bottom surface of the circular plate in a left-right mode, adjusting mechanisms are arranged on the top surfaces of the arc plates, a first polishing brush is fixedly connected to the side wall, close to the center of the circular plate, a second polishing brush is movably connected to the center of the bottom surface of the circular plate, and a leakage plate is fixedly connected to a position, close to the bottom surface, on the inner wall of the box body, the bushing top surface fixedly connected with triangle chuck, be provided with the piston body on the triangle chuck, box inner chamber bottom surface is provided with the collection mechanism.

Preferably, adjustment mechanism includes the recess, the recess all is located the plectane bottom surface, equal swing joint has the regulating block in the recess, arc and regulating block fixed connection, the screw has all been seted up on the regulating block lateral wall, equal swing joint has the screw rod in the screw hole, the screw rod both ends respectively with recess lateral wall swing joint, plectane center one end is kept away from to the screw rod all runs through plectane and fixedly connected with runner.

Preferably, the collecting mechanism comprises a fan, the fan is located on the left inner wall and the right inner wall of the box body, air pipes are fixedly connected to the side walls of the fan, a collecting box is movably connected to the bottom surface of the inner cavity of the box body, the other ends of the air pipes penetrate through the box body and extend into the collecting box, and the air pipes are movably connected with the collecting box.

Preferably, the top surface of the collecting box is provided with a baffle which is arranged annularly.

Preferably, the top surface of the second polishing brush is fixedly connected with a threaded rod, a threaded hole is formed in the center of the bottom surface of the circular plate, and the threaded rod and the threaded hole are matched with each other.

Preferably, a protective door is installed on the front side wall of the box body, and an observation window is arranged on the side wall of the protective door.

Preferably, the left side wall and the right side wall of the movable plate are respectively and fixedly connected with a sliding block, the left inner wall and the right inner wall of the box body are respectively provided with a sliding groove, and the sliding blocks are movably connected with the sliding grooves.

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

1. according to the technical scheme, through mutual matching of the circular plate, the first polishing brush, the second polishing brush, the adjusting mechanism and the like, the distance between the first polishing brushes on the two sides can be adjusted according to the specification of the piston body, the piston body is uniformly polished, and the problems of uneven polishing, deviation and the like are avoided;

2. this technical scheme passes through box, bushing and collects mutually supporting between the mechanism etc. and can produce more metal debris when polishing the piston body, utilizes and collects the mechanism and can carry out convenient collection operation with it, prevents that polluted environment and harm staff are healthy, increases its availability factor.

Drawings

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

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

FIG. 3 is a front view of the present invention;

FIG. 4 is an enlarged view of FIG. 1 taken at A.

Reference numbers in the figures: 1. a box body; 2. a movable plate; 3. a telescopic rod; 4. a motor; 5. a rotating shaft; 6. a circular plate; 7. an arc-shaped plate; 8. an adjustment mechanism; 81. a groove; 82. an adjusting block; 83. a screw; 84. a rotating wheel; 9. a first polishing brush; 10. a second polishing brush; 11. a bushing; 12. a triangular chuck; 13. a piston body; 14. a collection mechanism; 141. a fan; 142. an air duct; 143. a collection box; 144. a baffle plate; 15. a protective door; 16. a threaded rod; 17. a threaded bore.

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 a technical solution: a GN5 piston surface smoothing device comprises a box body 1, a movable plate 2 is movably connected with the inner cavity of the box body 1 near the top surface, the left and right side walls of the movable plate 2 are respectively fixedly connected with a slide block, the left and right inner walls of the box body 1 are respectively provided with a slide groove, the slide block is movably connected with the slide grooves, the stability of the movable plate 2 during lifting can be increased through the slide block and the slide block, the top surface of the movable plate 2 is fixedly connected with two telescopic rods 3, the other ends of the telescopic rods 3 are fixedly connected with the top surface of the inner cavity of the box body 1, the center of the top surface of the movable plate 2 is fixedly connected with a motor 4, an output shaft of the motor 4 is fixedly connected with a rotating shaft 5, the bottom end of the rotating shaft 5 penetrates through and is movably connected with the movable plate 2, a circular plate 6 is fixedly connected with the bottom surface of the rotating shaft 5, two arc plates 7 are symmetrically arranged on the left and right sides of the bottom surface of the circular plate 6, and the top surfaces of the arc plates 7 are all provided with adjusting mechanisms 8, the side wall of one side of the arc-shaped plate 7 close to the center of the circular plate 6 is fixedly connected with a first polishing brush 9, the center of the bottom surface of the circular plate 6 is movably connected with a second polishing brush 10, the top surface of the second polishing brush 10 is fixedly connected with a threaded rod 16, the center of the bottom surface of the circular plate 6 is provided with a threaded hole 17, the threaded rod 16 and the threaded hole 17 are matched with each other, the inner wall of the box body 1 close to the bottom surface is fixedly connected with a bushing 11, the top surface of the bushing 11 is fixedly connected with a triangular chuck 12, the triangular chuck 12 is provided with a piston body 13, the bottom surface of the inner cavity of the box body 1 is provided with a collecting mechanism 14, the front side wall of the box body 1 is provided with a protective door 15, the side wall of the protective door 15 is provided with an observation window, and workers can check polishing conditions in real time by arranging the observation window;

the adjusting mechanism 8 comprises a groove 81, the grooves 81 are all located on the bottom surface of the circular plate 6, adjusting blocks 82 are movably connected in the grooves 81, the arc-shaped plate 7 is fixedly connected with the adjusting blocks 82, screw holes are formed in the side walls of the adjusting blocks 82, screw rods 83 are movably connected in the screw holes, two ends of each screw rod 83 are movably connected with the side wall of the groove 81, one ends, far away from the center of the circular plate 6, of the screw rods 83 penetrate through the circular plate 6 and are fixedly connected with rotating wheels 84, and through mutual matching among the circular plate 6, the first polishing brushes 9, the second polishing brushes 10, the adjusting mechanism 8 and the like, the distance between the first polishing brushes 9 on two sides can be adjusted according to the specification of the piston body 13, the piston body 13 is uniformly polished, and the problems of uneven polishing, deviation and the like are avoided;

collect mechanism 14 and include fan 141, inner wall about fan 141 is located box 1, equal fixedly connected with tuber pipe 142 on the fan 141 lateral wall, box 1 inner chamber bottom surface swing joint has collecting box 143, the tuber pipe 142 other end runs through box 1 and extends to in the collecting box 143, tuber pipe 142 and collecting box 143 swing joint, collecting box 143 top surface is provided with baffle 144, baffle 144 is the annular setting, through box 1, mutually support between bushing 11 and the collection mechanism 14 etc, can produce more metal debris when polishing piston body 13, it can carry out convenient collection operation with it to utilize collection mechanism 14, prevent that polluted environment and harm staff are healthy, increase its availability factor.

The working principle is as follows: when the technical scheme is used, firstly, the distance between the first polishing brushes 9 on two sides is adjusted according to the specification of the piston body 13, firstly, the rotating wheel 84 is rotated to drive the screw 83 to rotate, the screw 83 drives the adjusting block 82 to move, the adjusting block 82 drives the first polishing brushes 9 to move through the arc-shaped plate 7, when the first polishing brushes 9 move to a proper position, the rotating wheel 84 is stopped rotating to complete the adjustment of the distance between the first polishing brushes 9, then, a proper second polishing brush 10 is selected and screwed into the threaded hole 17 through the threaded rod 16, then, the piston body 13 is placed in the triangular chuck 12 and fixed, then, the motor 4, the telescopic rod 3 and the fan 141 are started through the external power supply, the output end of the telescopic rod 3 drives the movable plate 2 to move downwards, the movable plate 2 drives the first polishing brushes 9 to move downwards, when the piston body 13 is positioned between the first polishing brushes 9 on two sides, the output shaft of the motor 4 drives the circular plate 6 to rotate through the rotating shaft 5, the disc plate 6 drives the first polishing brush 9 and the second polishing brush 10 to rotate, the surface of the piston body 13 is polished, the surface smoothing operation of the piston body 13 is realized, meanwhile, chips generated by the fan 141 during polishing are sucked into the air pipe 142 and discharged into the collecting box 143, larger chips fall into the baffle 144 through the bushing 11, the chips are prevented from being lifted, the environmental pollution and the physical health of workers are caused, the steps are repeated, and the polishing effect of the piston body can be effectively improved.

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. GN5 piston surface smoothing equipment comprises a box body (1), and is characterized in that: the inner cavity of the box body (1) is close to the top surface and is movably connected with a movable plate (2), the top surface of the movable plate (2) is fixedly connected with two telescopic rods (3), the other end of each telescopic rod (3) is fixedly connected with the top surface of the inner cavity of the box body (1), the center of the top surface of the movable plate (2) is fixedly connected with a motor (4), an output shaft of the motor (4) is fixedly connected with a rotating shaft (5), the bottom end of the rotating shaft (5) penetrates through the movable plate (2) and is movably connected with the movable plate, the bottom end of the rotating shaft (5) is fixedly connected with a circular plate (6), the circular plate (6) is movably connected with the movable plate (2), the bottom surface of the circular plate (6) is bilaterally symmetrically provided with two arc plates (7), the top surfaces of the arc plates (7) are respectively provided with an adjusting mechanism (8), and the side walls of the arc plates (7) close to the center of the circular plate (6) are respectively and fixedly connected with a first polishing brush (9), the improved grinding device is characterized in that a second grinding brush (10) is movably connected to the center of the bottom surface of the circular plate (6), a bushing (11) is fixedly connected to the inner wall of the box body (1) and close to the bottom surface, a triangular chuck (12) is fixedly connected to the top surface of the bushing (11), a piston body (13) is arranged on the triangular chuck (12), and a collecting mechanism (14) is arranged on the bottom surface of the inner cavity of the box body (1).

2. A GN5 piston surface smoothing apparatus as claimed in claim 1, wherein: adjustment mechanism (8) include recess (81), recess (81) all are located plectane (6) bottom surface, equal swing joint has regulating block (82) in recess (81), arc (7) and regulating block (82) fixed connection, the screw has all been seted up on regulating block (82) lateral wall, equal swing joint has screw rod (83) in the screw rod, screw rod (83) both ends respectively with recess (81) lateral wall swing joint, plectane (6) center one end is kept away from in screw rod (83) all runs through plectane (6) and fixedly connected with runner (84).

3. A GN5 piston surface smoothing apparatus as claimed in claim 1, wherein: the collecting mechanism (14) comprises a fan (141), the fan (141) is located on the left inner wall and the right inner wall of the box body (1), an air pipe (142) is fixedly connected to the side wall of the fan (141), a collecting box (143) is movably connected to the bottom surface of the inner cavity of the box body (1), the other end of the air pipe (142) penetrates through the box body (1) and extends into the collecting box (143), and the air pipe (142) is movably connected with the collecting box (143).

4. A GN5 piston surface smoothing apparatus as claimed in claim 3, wherein: the top surface of the collecting box (143) is provided with a baffle (144), and the baffle (144) is arranged in an annular shape.

5. A GN5 piston surface smoothing apparatus as claimed in claim 1, wherein: the top surface of the second polishing brush (10) is fixedly connected with a threaded rod (16), a threaded hole (17) is formed in the center of the bottom surface of the circular plate (6), and the threaded rod (16) and the threaded hole (17) are matched with each other.

6. A GN5 piston surface smoothing apparatus as claimed in claim 1, wherein: the side wall installs guard gate (15) before box (1), be provided with the observation window on guard gate (15) side wall.

7. A GN5 piston surface smoothing apparatus as claimed in claim 1, wherein: the side wall is fixedly connected with slider respectively about fly leaf (2), the spout has been seted up respectively to the inner wall about box (1), slider and spout swing joint.