阅读说明：本技术 活塞套环机 (Piston ring sleeving machine ) 是由 冯国忠 卢刚 陈东军 于 2020-12-11 设计创作，主要内容包括：本发明公开了活塞套环机,包括手持把、支撑板和调节环,所述手持把的上表面固定连接有支撑板,所述支撑板的一端固定连接有调节环,所述调节环的一侧活动连接有旋转杆,所述调节环的内部活动连接有调节齿轮。本发明通过调节环的设置,调节旋转杆,旋转杆能够带动四个调节齿轮旋转,调节齿轮使得连接杆移动,能够使得支撑杆扩张和收缩,将密封环先套在支撑杆的外表面,将支撑杆扩张后,能够将密封环扩张,方便将密封环套在活塞的外表面进行安装,通过伸缩杆的设置,再将套环机套在活塞的外表面后,能够拉动伸缩杆,将密封环从伸缩杆的外表面取下,支撑杆能够将伸缩杆表面的密封环取下,方便安装密封环。(The invention discloses a piston ring sleeving machine which comprises a handheld handle, a supporting plate and an adjusting ring, wherein the upper surface of the handheld handle is fixedly connected with the supporting plate, one end of the supporting plate is fixedly connected with the adjusting ring, one side of the adjusting ring is movably connected with a rotating rod, and an adjusting gear is movably connected inside the adjusting ring. According to the invention, the rotary rod is adjusted through the setting of the adjusting ring, the rotary rod can drive the four adjusting gears to rotate, the adjusting gears enable the connecting rod to move, the supporting rod can be expanded and contracted, the sealing ring is firstly sleeved on the outer surface of the supporting rod, the sealing ring can be expanded after the supporting rod is expanded, the sealing ring can be conveniently sleeved on the outer surface of the piston, through the setting of the telescopic rod, the telescopic rod can be pulled to take the sealing ring off from the outer surface of the telescopic rod after the ring sleeving machine is sleeved on the outer surface of the piston, the supporting rod can take the sealing ring off from the surface of the telescopic rod, and the.)

1. Piston lantern ring machine, including handheld (1), backup pad (2) and adjustable ring (3), its characterized in that: it is handheld upper surface fixedly connected with backup pad (2) of (1), the one end fixedly connected with adjustable ring (3) of backup pad (2), one side swing joint of adjustable ring (3) has rotary rod (14), the inside swing joint of adjustable ring (3) has adjusting gear (4), the surface swing joint of adjustable ring (3) has bracing piece (5), the one end of bracing piece (5) is provided with end cap (6), the inside swing joint of end cap (6) has pull ring (7).

2. The piston collar machine of claim 1, wherein: the equal fixedly connected with location axle (8) in both sides of adjusting gear (4), adjusting gear (4) are through location axle (8) and adjustable ring (3) swing joint, one side fixedly connected with connecting rod (9) of adjusting gear (4), the one end swing joint of connecting rod (9) has regulation pole (10).

3. The piston collar machine of claim 2, wherein: the adjustable support is characterized in that one end of the adjusting rod (10) is fixedly connected with the support rod (5), the inner portion of the support rod (5) is movably connected with a telescopic rod (11), and one end of the telescopic rod (11) is fixedly connected with the plug (6).

4. The piston collar machine of claim 3, wherein: the outer fixed surface of telescopic link (11) is connected with holding ring (12), the one end fixedly connected with supporting spring (13) of holding ring (12), the inside fixed connection of the one end of supporting spring (13) and bracing piece (5).

5. The piston collar machine of claim 1, wherein: one end of the rotating rod (14) is fixedly connected with a rotating disk (15), a groove (16) is formed in the outer surface of the rotating disk (15), and a chute (17) is formed in one end of the supporting rod (5).

6. The piston collar machine of claim 1, wherein: one side fixedly connected with rubber piece (18) of handheld (1), the outward flange fixedly connected with locating strip (19) of rubber piece (18), the surface of rubber piece (18) is provided with dull polish coating.

Technical Field

The invention relates to the technical field of piston installation, in particular to a piston ring sleeving machine.

Background

The piston is a reciprocating element in the cylinder body of the automobile engine. The basic structure of the piston can be divided into a crown, a crown and a skirt. The piston crown is the main part that makes up the combustion chamber and its shape is related to the combustion chamber form chosen. The gasoline engine mostly adopts a flat-top piston, and has the advantage of small heat absorption area. The top of the piston of a diesel engine often has various pits, the specific shape, position and size of which must be adapted to the requirements of the mixture formation and combustion of the diesel engine.

Most of the existing pistons need to be provided with sealing rings, the expansion and fixation of the sealing rings are difficult to operate in the process of installing the sealing rings, the sealing rings are easy to break, the installation progress is influenced, and therefore a piston ring sleeving machine is needed.

Disclosure of Invention

The present invention is directed to a piston collar machine that solves the problems set forth in the background above.

In order to achieve the purpose, the invention provides the following technical scheme: piston lantern ring machine, including handheld, backup pad and adjustable ring, the last fixed surface of handheld, be connected with the backup pad, the one end fixedly connected with adjustable ring of backup pad, one side swing joint of adjustable ring has the rotary rod, the inside swing joint of adjustable ring has adjusting gear, the surface swing joint of adjustable ring has the bracing piece, the one end of bracing piece is provided with the end cap, the inside swing joint of end cap has the pull ring.

Preferably, the both sides of adjusting gear are all fixedly connected with location axle, adjusting gear passes through location axle and adjustable ring swing joint, one side fixedly connected with connecting rod of adjusting gear, the one end swing joint of connecting rod has the regulation pole.

Preferably, one end of the adjusting rod is fixedly connected with the supporting rod, the inside of the supporting rod is movably connected with a telescopic rod, and one end of the telescopic rod is fixedly connected with the plug.

Preferably, the outer fixed surface of telescopic link is connected with the holding ring, the one end fixedly connected with supporting spring of holding ring, the inside fixed connection of one end and bracing piece of supporting spring.

Preferably, one end of the rotating rod is fixedly connected with a rotating disk, the outer surface of the rotating disk is provided with a groove, and one end of the supporting rod is provided with a chute.

Preferably, one side fixedly connected with rubber piece of handheld handle, the outward flange fixedly connected with locating strip of rubber piece, the surface of rubber piece is provided with dull polish coating.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the rotary rod is adjusted through the arrangement of the adjusting ring, the rotary rod can drive the four adjusting gears to rotate, the adjusting gears enable the connecting rod to move, the supporting rod can be expanded and contracted, the sealing ring is firstly sleeved on the outer surface of the supporting rod, and after the supporting rod is expanded, the sealing ring can be expanded, so that the sealing ring can be conveniently sleeved on the outer surface of the piston for installation.

2. According to the invention, through the arrangement of the telescopic rod, after the ring sleeving machine is sleeved on the outer surface of the piston, the telescopic rod can be pulled to take the sealing ring off from the outer surface of the telescopic rod, and the supporting rod can take the sealing ring off from the surface of the telescopic rod, so that the sealing ring is convenient to install.

Drawings

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

FIG. 2 is a front perspective view of the adjustment ring of the present invention;

FIG. 3 is a schematic view of the adjusting ring back structure of the present invention;

fig. 4 is a front perspective structural schematic view of the support rod of the present invention.

In the figure: 1. a handle is held by hand; 2. a support plate; 3. an adjusting ring; 4. an adjusting gear; 5. a support bar; 6. a plug; 7. a pull ring; 8. positioning the shaft; 9. a connecting rod; 10. adjusting a rod; 11. a telescopic rod; 12. a positioning ring; 13. a support spring; 14. rotating the rod; 15. rotating the disc; 16. a groove; 17. a chute; 18. a rubber sheet; 19. and a positioning strip.

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.

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 those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, 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, such as "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: piston lantern ring machine, including handheld 1, backup pad 2 and adjustable ring 3, handheld upper surface fixedly connected with backup pad 2 to 1, backup pad 2 can support and fix lantern ring machine, convenient operation, the one end fixedly connected with adjustable ring 3 of backup pad 2, adjustable ring 3 can expand the size of bracing piece 5, conveniently install the sealing ring on bracing piece 5 surface, one side swing joint of adjustable ring 3 has rotary rod 14, the inside swing joint of adjustable ring 3 has adjusting gear 4, the surface swing joint of adjustable ring 3 has bracing piece 5, bracing piece 5 can fix and support the sealing ring, expand the sealing ring, the one end of bracing piece 5 is provided with end cap 6, the inside swing joint of end cap 6 has pull ring 7

Further, the equal fixedly connected with location axle 8 in both sides of adjusting gear 4, adjusting gear 4 is through location axle 8 and adjustable ring 3 swing joint, one side fixedly connected with connecting rod 9 of adjusting gear 4, and the one end swing joint of connecting rod 9 has the regulation pole 10, and adjusting gear 4 is fixed position under the effect of location axle 8, and rotatory in-process can be with connecting rod 9 outwards expansion or inside shrink, will overlap the sealing ring expansion at the surface.

Further, adjust the one end and the bracing piece 5 fixed connection of pole 10, the inside swing joint of bracing piece 5 has telescopic link 11, the one end and the end cap 6 fixed connection of telescopic link 11, telescopic link 11 can outwards shrink after target in place the sealing ring installation, conveniently leaves the sealing ring, and end cap 6 can restrict telescopic link 11's displacement.

Further, the outer fixed surface of telescopic link 11 is connected with holding ring 12, and the one end fixedly connected with supporting spring 13 of holding ring 12, the one end of supporting spring 13 and the inside fixed connection of bracing piece 5, and supporting spring 13 can be to holding ring 12 application of force, kick-backs telescopic link 11.

Further, the one end fixedly connected with rotary disk 15 of rotary rod 14, the surface of rotary disk 15 is seted up flutedly 16, and the chute 17 has been seted up to the one end of bracing piece 5, and rotary disk 15 makes things convenient for the workman rotatory, drives the rotary rod 14 rotatory, and recess 16 can increase frictional force.

Further, handheld one side fixedly connected with sheet rubber 18 of 1, the outward flange fixedly connected with location strip 19 of sheet rubber 18, the surface of sheet rubber 18 is provided with dull polish coating, and sheet rubber 18 and location strip 19 can increase the workman and when handheld, conveniently control to the frictional force of handheld 1.

The working principle is as follows: with the sealing ring cover at the surface of telescopic link 11, adjust rotary disk 15, can expand telescopic link 11 for the sealing ring expansion removes the lasso machine, moves the sealing ring to the surface of piston, and pulling pull ring 7, with the outside pulling of telescopic link 11, under the effect of bracing piece 5, the sealing ring stays the surface at the piston.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.