CN218669574U

CN218669574U - Cylinder body capable of avoiding cylinder scuffing

Info

Publication number: CN218669574U
Application number: CN202223045433.8U
Authority: CN
Inventors: 谭勇
Original assignee: Chongqing Fengying Auto Accessories Co ltd
Current assignee: Chongqing Fengying Auto Accessories Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-21
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses an engine manufacturing technical field's a cylinder body of avoiding drawing jar, including cylinder body interfacing apparatus and cylinder body piston, cylinder body interfacing apparatus's middle rotation is connected with the output pivot, just the front end of output pivot is fixed to be equipped with the front end mounting panel, the utility model relates to a rationally, the device is whole to be the hexagon, utilizes the cylinder body piston offset of six groups, drives the rotation of inside eccentric shaft to can carry out power take off through the output pivot, both ends all carry out fixed mounting through the mounting panel around it, improve the holistic stability of device, the cylinder body of its six groups is symmetric distribution, for traditional Y type distribution, inside connecting rod all is connected to same carousel, utilizes eccentric shaft to realize power take off, can avoid the inside piston motion range of single cylinder body too big, because can realize the position of restricting its piston motion through other connecting rods, can effectively avoid drawing the jar.

Description

Cylinder body capable of avoiding cylinder scuffing

Technical Field

The utility model relates to an engine manufacturing technical field specifically is a cylinder body of avoiding drawing jar.

Background

With the advancement of science and technology and society, the use of automobiles has entered the family, and for automobiles, an engine is equivalent to the heart of human beings and is an important part thereof, and in the engine, a cylinder block thereof is an indispensable part which mainly plays a role of power conversion, so that the automobiles can utilize gasoline to generate mechanical energy, and cylinder pulling is one of the common faults of automobile engines.

In the existing cylinder body, at least the following disadvantages are present: the cylinder pulling refers to that the inner wall of a cylinder is pulled into deep grooves, the tightness is lost when a piston, a piston ring and the cylinder wall rub, so that the compression pressure of the cylinder is reduced, the dynamic property is lost, the cylinder pulling condition is easily caused due to the piston in reciprocating mechanical motion in the conventional cylinder body, and therefore the cylinder body capable of avoiding cylinder pulling is provided, and the problem in the background technology can be effectively solved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an avoid drawing cylinder body of jar, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an avoid cylinder body of drawing jar, includes cylinder body interfacing apparatus and cylinder body piston, cylinder body interfacing apparatus's centre is rotated and is connected with the output pivot, just the front end fixed mounting of output pivot has the front end mounting panel, just cylinder body interfacing apparatus's back lateral wall just is connected fixedly with the rear end of output pivot and is equipped with the rear end mounting panel.

Preferably, the both sides spiro union of front end mounting panel is equipped with front end fixing rivet, the both sides spiro union of rear end mounting panel is equipped with rear end fixing rivet, just cylinder body interfacing apparatus passes through interfacing apparatus fixing rivet fixed connection with the rear end mounting panel, the even fixed assembly of peripheral direction of the lateral wall of interfacing apparatus and rear end mounting panel is followed to the interfacing apparatus fixing rivet.

Preferably, the cylinder body butt joint device is hexagonal, a cylinder body main body is fixedly assembled on six sides of the cylinder body butt joint device, a cylinder body mounting groove is formed in the six sides of the cylinder body butt joint device, and the bottom of the cylinder body main body is matched with the cylinder body mounting groove.

Preferably, the cylinder body cover is fixedly assembled at the top of the cylinder body main body, a cylinder body gasket is fixedly assembled in the middle of the top of the cylinder body cover, cylinder body cover fixing rivets are fixedly assembled at four corners of the top of the cylinder body cover, the cylinder body cover is fixedly connected with the cylinder body main body through the cylinder body cover fixing rivets, and a cylinder body piston is movably assembled in an inner cavity of the cylinder body main body.

Preferably, the bottom of the cylinder piston is rotatably connected with a piston connecting rod, the top of the piston connecting rod is fixedly provided with a piston connecting rotating shaft, and the piston connecting rod is rotatably connected with the cylinder piston through the piston connecting rotating shaft.

Preferably, the number of the piston connecting rods is two, the end parts of the six piston connecting rods are rotatably connected to a connecting rod connecting rotating disc, the front side of the connecting rod connecting rotating disc is rotatably connected with an eccentric wheel shaft, the middle of the connecting rod connecting rotating disc is rotatably connected with an inner cavity connecting rotating shaft, the connecting rod connecting rotating disc is rotatably connected with the eccentric wheel shaft through the inner cavity connecting rotating shaft, and the middle of the eccentric wheel shaft is spliced with the output rotating shaft.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model relates to a rationally, the device is whole to be the hexagon, utilizes the cylinder body piston offset of six groups, drives the rotation of inside eccentric shaft to can carry out power take off through the output pivot, both ends all carry out fixed mounting through the mounting panel around it, improve the holistic stability of device.

2. The utility model discloses in, the cylinder body of its six groups is the symmetric distribution, for traditional Y type distribution, inside connecting rod all is connected to same rotating disc, utilizes the eccentric shaft to realize power take off, can avoid single cylinder body inside piston motion range too big, because can realize restricting the position of its piston motion through other connecting rods, can effectively avoid drawing the jar, its outside stability is strong simultaneously, the skew can not appear in the piston, also can effectively prevent that it from appearing drawing the jar phenomenon.

Drawings

Fig. 1 is an overall front view of a cylinder body for avoiding cylinder scuffing according to the present invention;

fig. 2 is an overall rear view of the cylinder body for preventing cylinder scuffing according to the present invention;

fig. 3 is a front view of a main body of a cylinder body for preventing cylinder scuffing according to the present invention;

fig. 4 is a detailed illustration of the inner cavity of the cylinder body for avoiding cylinder scuffing.

In the figure: 1. a cylinder body docking device; 2. an output shaft; 3. a front end mounting plate; 4. fixing a rivet at the front end; 5. a rear end mounting plate; 6. fixing a rivet at the rear end; 7. fixing a rivet by the butt joint device; 8. a cylinder body main body; 9. a cylinder cover; 10. a cylinder body gasket; 11. fixing rivets on the cylinder cover; 12. a cylinder piston; 13. a piston connecting rod; 101. a cylinder body mounting groove; 131. the piston is connected with the rotating shaft; 132. the connecting rod is connected with the rotating disc; 133. the inner cavity is connected with the rotating shaft; 134. an eccentric wheel shaft.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an avoid cylinder body of drawing jar, includes cylinder body interfacing apparatus 1 and cylinder body piston 12, and the centre of cylinder body interfacing apparatus 1 rotates and is connected with output pivot 2, and the front end fixed mounting of output pivot 2 has front end mounting panel 3, and the rear end lateral wall of cylinder body interfacing apparatus 1 and with output pivot 2 is connected fixed mounting and is equipped with rear end mounting panel 5.

In this embodiment, the both sides spiro union of front end mounting panel 3 is equipped with front end fixing rivet 4, the both sides spiro union of rear end mounting panel 5 is equipped with rear end fixing rivet 6, and cylinder body interfacing apparatus 1 and rear end mounting panel 5 pass through interfacing apparatus fixing rivet 7 fixed connection, interfacing apparatus fixing rivet 7 evenly fixes the assembly along the peripheral direction of the lateral wall of cylinder body interfacing apparatus 1 and rear end mounting panel 5, cylinder body interfacing apparatus 1 is the hexagon, and the equal fixed cylinder body 8 that is equipped with in six sides of cylinder body interfacing apparatus 1, cylinder body mounting groove 101 has all been seted up in six sides of cylinder body interfacing apparatus 1, the bottom and the adaptation of cylinder body mounting groove 101 of cylinder body main part 8, the top fixed assembly cylinder body lid 9 of cylinder body main part 8, and the centre fixed assembly at the top of cylinder body lid 9 is equipped with cylinder body gasket 10, the four corners fixed assembly at the top of cylinder body lid 9 is equipped with cylinder body lid fixing rivet 11, cylinder body lid 9 carries out fixed connection with cylinder body main part 8 through cylinder body lid fixing rivet 11, the inner chamber activity of cylinder body main part 8 is equipped with cylinder body piston 12, the device is the whole to be the hexagon, utilize the cylinder body piston hedging of six groups, drive the rotation of inside eccentric wheel axle 134, thereby can carry out power output through the power output pivot 2, both ends all carry out the improvement of its fixed mounting panel through the whole stability.

In this embodiment, the bottom of the cylinder piston 12 is rotatably connected with the piston connecting rod 13, the top of the piston connecting rod 13 is fixedly equipped with the piston connecting rotating shaft 131, the piston connecting rod 13 is rotatably connected with the cylinder piston 12 through the piston connecting rotating shaft 131, the number of the piston connecting rods 13 is two, the end portions of the six groups of piston connecting rods 13 are rotatably connected to the connecting rod connecting rotating disc 132, the front side of the connecting rod connecting rotating disc 132 is rotatably connected with the eccentric wheel shaft 134, the middle of the connecting rod connecting rotating disc 132 is rotatably connected with the inner cavity connecting rotating shaft 133, the connecting rod connecting rotating disc 132 is rotatably connected with the eccentric wheel shaft 134 through the inner cavity connecting rotating shaft 133, the middle of the eccentric wheel shaft 134 is inserted into the output rotating shaft 2, the six groups of cylinders are symmetrically distributed, compared with the conventional Y-shaped distribution, the internal connecting rods are all connected to the same rotating disc, power output is realized by using the eccentric wheel shaft 134, the excessive movement amplitude of the piston inside a single cylinder can be avoided, the position of the piston movement can be limited by other connecting rods, cylinder pulling can be effectively avoided, and the external stability of the piston is strong, and the piston does not have the offset, and the cylinder pulling phenomenon can be effectively prevented.

It should be noted that, the utility model relates to an avoid cylinder block of scuffing of cylinder, the whole hexagon that is of device, utilize the cylinder body piston offset of six groups, drive the rotation of inside eccentric shaft 134, thereby can carry out power take off through output pivot 2, both ends all carry out fixed mounting through the mounting panel around it, improve the holistic stability of device, the cylinder body of its six groups is symmetric distribution, for traditional Y type distribution, inside connecting rod all is connected to same rolling disc, utilize eccentric shaft 134 to realize power take off, can avoid the inside piston range of motion of single cylinder body too big, because can realize the position of restricting its piston motion through other connecting rods, can effectively avoid the scuffing of cylinder, its outside stability is strong simultaneously, the skew can not appear in the piston, also can effectively prevent it and appear the scuffing of cylinder phenomenon.

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 cylinder body of avoiding drawing jar, includes cylinder body interfacing apparatus (1) and cylinder body piston (12), its characterized in that: the middle of cylinder body interfacing apparatus (1) rotates and is connected with output pivot (2), just the front end fixed mounting of output pivot (2) has front end mounting panel (3), just the rear side wall of cylinder body interfacing apparatus (1) just is connected fixed mounting with the rear end of output pivot (2) and is equipped with rear end mounting panel (5).

2. The cylinder block for preventing cylinder scuffing according to claim 1, characterized in that: the both sides spiro union of front end mounting panel (3) is equipped with front end fixing rivet (4), the both sides spiro union of rear end mounting panel (5) is equipped with rear end fixing rivet (6), just cylinder body interfacing apparatus (1) passes through interfacing apparatus fixing rivet (7) fixed connection with rear end mounting panel (5), the even fixed assembly of peripheral direction of the lateral wall of cylinder body interfacing apparatus (1) and rear end mounting panel (5) is followed to interfacing apparatus fixing rivet (7).

3. A cylinder block for avoiding cylinder scuffing according to claim 1, characterized in that: the cylinder body interfacing apparatus (1) is hexagon, just the equal fixed cylinder body main part (8) that is equipped with in hexagon of cylinder body interfacing apparatus (1), cylinder body mounting groove (101) have all been seted up to the hexagon of cylinder body interfacing apparatus (1), the bottom and cylinder body mounting groove (101) looks adaptation of cylinder body main part (8).

4. A cylinder block for avoiding cylinder scuffing according to claim 3, characterized in that: the cylinder body cover (9) is fixedly assembled at the top of the cylinder body main body (8), a cylinder body gasket (10) is fixedly assembled in the middle of the top of the cylinder body cover (9), cylinder body cover fixing rivets (11) are fixedly assembled at four corners of the top of the cylinder body cover (9), the cylinder body cover (9) is fixedly connected with the cylinder body main body (8) through the cylinder body cover fixing rivets (11), and a cylinder body piston (12) is movably assembled in an inner cavity of the cylinder body main body (8).

5. A cylinder block for avoiding cylinder scuffing according to claim 1, characterized in that: the bottom of cylinder body piston (12) rotates and is connected with piston connecting rod (13), the top fixed mounting of piston connecting rod (13) has piston connection pivot (131), piston connecting rod (13) carry out the rotation with cylinder body piston (12) through piston connection pivot (131) and are connected.

6. A cylinder block for avoiding cylinder scuffing according to claim 5, characterized in that: the quantity of piston connecting rod (13) is two sets of, and six sets the tip of piston connecting rod (13) all rotates and is connected to connecting rod and connects and rotate disc (132), the front side rotation that the connecting rod connects and rotates disc (132) is connected with eccentric shaft (134), just the well rotation that the connecting rod connects and rotates disc (132) is connected with inner chamber and connects pivot (133), the connecting rod is connected and is rotated disc (132) and rotate with eccentric shaft (134) through inner chamber connection pivot (133) and be connected, just the centre and the output shaft (2) of eccentric shaft (134) are pegged graft and are assembled.