CN206899141U - A kind of piston ring press mounting system - Google Patents
A kind of piston ring press mounting system Download PDFInfo
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- CN206899141U CN206899141U CN201720313144.1U CN201720313144U CN206899141U CN 206899141 U CN206899141 U CN 206899141U CN 201720313144 U CN201720313144 U CN 201720313144U CN 206899141 U CN206899141 U CN 206899141U
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- piston
- piston ring
- electric cylinders
- frame
- fixed seat
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Abstract
The utility model provides a kind of piston ring press mounting system, including frame；Also include：The piston fixed seat being arranged on the base of the frame；The taper sheath system of the piston fixed seat side is arranged on, the taper sheath system includes at least two taper sheaths, and at least two taper sheath has difference in height；It is arranged on above the piston fixed seat, the image system being connected with the frame；It is arranged on above the frame, the fixed mechanism being fixedly connected with the frame；The electric cylinders being slidably connected with the fixed mechanism；Be arranged on above the piston fixed seat, be connected with the electric cylinders with dynamic head.This programme can automatic ring installation, avoid piston ring setup error.
Description
Technical field
It the utility model is related to piston ring technology of pressure mounting field, more particularly to a kind of piston ring press mounting system.
Background technology
Piston ring (Piston Ring) is the becket for being embedded in inside piston groove, and piston ring is divided into two kinds：Compression
Ring and machine oil ring.Compression ring can be used to the burning mixture in sealing combustion room；Machine oil ring is then unnecessary on cylinder for striking off
Machine oil.Piston ring be it is a kind of there is the larger metallic elastic ring for expanding outwardly deformation, it is its corresponding that it is mounted to section
In annular groove.Reciprocal and rotary motion piston ring, by the pressure differential of gas or liquid, in ring periphery and electric cylinders and ring
Sealing is formed between a side of annular groove, scurries into crankcase to reduce combustion mixture to greatest extent, piston ring is
Multiple tracks, there is opening, be the installation of staggering that is open when mounted, only mutually stagger by certain position, form labyrinth type envelope gas circuit
Line, after gas is by each road compression ring mouth, pressure is remarkably decreased, and gas blowby amount is very small.
Installed currently for piston ring generally using manually installing, gap-clearance of piston rings in installation process be present not
Stagger 180 ° and have word one side not upward the problem of, so as to cause engine to be gone wrong when operating.
Utility model content
In view of this, the technical problems to be solved in the utility model is to provide a kind of piston ring press mounting system, can be automatic
Ring installation, avoid piston ring setup error.
What the technical solution of the utility model was realized in：
A kind of piston ring press mounting system, including frame；
The piston fixed seat being arranged on the base of the frame；
The taper sheath system of the piston fixed seat side is arranged on, the taper sheath system includes at least two tapers
Set, at least two taper sheath have difference in height；
It is arranged on above the piston fixed seat, the image system being connected with the frame；
It is arranged on above the frame, the fixed mechanism fixed with the frame；
The electric cylinders being slidably connected with the fixed mechanism；
Be arranged on above the piston fixed seat, be connected with the electric cylinders with dynamic head.
Preferably, the electric cylinders are servo electric cylinders.
Preferably, the fixed mechanism is provided with hydraulic bjuffer.
Preferably, the image system includes the first driving electric cylinders, support, the second driving electric cylinders and camera；
First electric cylinders connect the frame, and the pedestal is arranged in the first driving electric cylinders, on the pedestal
The second driving electric cylinders are provided with, the second driving electric cylinders top is provided with the camera.
Preferably, the taper sheath system includes three taper sheaths.
Preferably, the fixed mechanism is linear bearing.
Preferably, it is described that dynamic head is provided with brake block.
The utility model proposes piston ring press mounting system, by by piston be arranged on piston fixed seat on, by taper sheath
On piston, so as to piston ring be pressed with dynamic head into piston under the driving of electric cylinders, piston is installed automatically
Ring；Image system can detect to the opening of piston ring and face, so as to avoid piston ring setup error.
Brief description of the drawings
Fig. 1 is the front view of the utility model piston ring press mounting system；
Fig. 2 is the sectional view of the line A-A along Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, the utility model embodiment proposes a kind of piston ring press mounting system, including frame 1；
The piston fixed seat 2 being arranged on the base of the frame；
The taper sheath system of the side of piston fixed seat 2 is arranged on, the taper sheath system includes at least two tapers
Set 3, at least two taper sheath has difference in height；
It is arranged on the top of piston fixed seat 2, the image system 4 being connected with the frame 1；
It is arranged on the top of frame 1, the fixed mechanism 5 fixed with the frame；
The electric cylinders 6 being slidably connected with the fixed mechanism 5；
Be arranged on the top of the piston fixed seat 3, be connected with the electric cylinders with dynamic head 7.
It can be seen that the piston ring press mounting system that the utility model embodiment proposes, by the way that piston is arranged on into piston fixed seat
On, taper sheath is arranged on piston, it is complete so as to piston ring be pressed with dynamic head into piston under the driving of electric cylinders
Into automatic ring installation；Image system can detect to the opening of piston ring and face, so as to avoid piston ring installation wrong
By mistake.
In a preferred embodiment of the present utility model, electric cylinders are servo electric cylinders.
Servo electric cylinders control accuracy reaches 0.01mm；Precision control thrust, increases pressure sensor, control accuracy is reachable
1%；It is easy to be connected with PLC dispatch control systems, realizes high-accuracy motion control.Noise is low, energy-conservation, totally, high rigidity, anti-impact
Hit power, extra long life, Operation and Maintenance is simple.Servo electric cylinders fault-free, degree of protection can reach in the presence of a harsh environment
IP66.Long-term work, it is possible to achieve high intensity, at high speed, high accuracy positioning, stable movement, low noise, can be widely applied
In paper industry, chemical industry, automobile industry, electronics industry, mechanical automation industry, welding profession etc..Use servo electric cylinders
Press fitting can be made more accurate.
In one preferred embodiment of the utility model volume, fixed mechanism is provided with hydraulic bjuffer.
Hydraulic bjuffer (shock absorber) carries out buffer deceleration by hydraulic damping to the object acted on thereon
To stopping, a certain degree of protective effect is played；It can prevent hard collision from causing in the course of the work using hydraulic bjuffer
Mechanism damage.
In a preferred embodiment of the present utility model, image system includes the first driving electric cylinders, support, the second driving
Electric cylinders and camera；First electric cylinders connect the frame, and the pedestal is arranged in the first driving electric cylinders, the pedestal
On be provided with the second driving electric cylinders, the second driving electric cylinders top is provided with the camera.
The effect of image system in the present embodiment is whether the rigging position of detection piston ring is correct.Wherein, camera can
With for gathering the photo of assembling, by whether there is literal and opening direction in photo.When being detected, the first driving electric cylinders
Drive base motion to piston close to the side of frame, camera calibration is literal and is open, and when assembling second piston ring, first drives
Dynamic electric cylinders drive base motion to be formed as the diameter of piston close to the side of frame, the driving of the second driving electric cylinders to piston, from
And 180 ° of sides of first gap-clearance of piston rings can be moved to, if detecting opening, i.e., the opening of second piston ring is
180 ° of sides of one gap-clearance of piston rings, if can't detect opening, i.e. piston ring setup error；Meanwhile the one side meeting of piston ring
Y or YL is marked, can shoot whether upward photo observation has the side of mark by camera, prevent assembling from malfunctioning.Wherein, phase
After machine shooting photo, it can be judged by artificial judgment or pattern recognition device.
In a preferred embodiment of the present utility model, taper sheath system includes three taper sheaths.
When carrying out piston ring press fitting, it is necessary to be pressed three times, therefore three taper sheaths can be used.Wherein, three
The height of taper sheath is different, is provided with difference in height, so as to which piston ring can be pressed into different positions in press fitting.
In a preferred embodiment of the present utility model, fixed mechanism is linear bearing.
Linear bearing is a kind of linear motion system, is used cooperatively for rectilinear path and cylinder axis.Due to bearing ball with
Bearing outside point is contacted, and steel ball is rolled with the frictional resistance of minimum, therefore linear bearing is small and more stable with rubbing, no
Change with bearing speed, the high steady linear motion of high sensitivity, precision can be obtained.
In a preferred embodiment of the present utility model, dynamic head is provided with brake block.
By setting brake block in dynamic head, so as to which when piston ring is pressed into fixed position, braking can be passed through
Block stops press fitting, can be pressed into piston ring by brake block because the height of taper sheath is different, during so as to be pressed different
Position.
In the present embodiment, when carrying out piston ring press fitting, piston is arranged in piston fixed seat, by corresponding taper sheath
It is placed on above piston, by the way that piston ring is fitted on piston with dynamic head, image system is examined to gap-clearance of piston rings and face
Survey, then judge whether installation is correct；After detection, by the way that piston ring is fitted on piston with dynamic head, press fitting finishes,
Reset；Taper sheath is changed, continues to be pressed and detects.
In summary, the utility model embodiment can at least realize following effect：
In the utility model embodiment, by the way that piston is arranged in piston fixed seat, taper sheath is arranged on piston
On, so as to piston ring be pressed with dynamic head into piston under the driving of electric cylinders, complete automatic ring installation；Image
System can detect to the opening of piston ring and face, so as to avoid piston ring setup error.
In the utility model embodiment, electric cylinders are servo electric cylinders, using servo electric cylinders press fitting can be made more accurate.
In the utility model embodiment, fixed mechanism is provided with hydraulic bjuffer, can prevent in the course of the work hard
Property collision caused by mechanism damage.
In the utility model embodiment, dynamic head is provided with brake block, can pass through brake block during so as to be pressed will
Piston ring is pressed into different positions.
It is last it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is merely to illustrate this practicality
New technical scheme, is not intended to limit the scope of protection of the utility model.It is all the spirit and principles of the utility model it
Interior done any modification, equivalent substitution and improvements etc., are all contained in the scope of protection of the utility model.
Claims (6)
1. a kind of piston ring press mounting system, it is characterised in that including frame；Also include：
The piston fixed seat being arranged on the base of the frame；
The taper sheath system of the piston fixed seat side is arranged on, the taper sheath system includes at least two taper sheaths, institute
Stating at least two taper sheaths has difference in height；
It is arranged on above the piston fixed seat, the image system being connected with the frame；
It is arranged on above the frame, the fixed mechanism being fixedly connected with the frame；
The electric cylinders being slidably connected with the fixed mechanism；
Be arranged on above the piston fixed seat, be connected with the electric cylinders with dynamic head.
2. piston ring press mounting system as claimed in claim 1, it is characterised in that the electric cylinders are servo electric cylinders.
3. piston ring press mounting system as claimed in claim 1, it is characterised in that the fixed mechanism is provided with hydraulic cushion
Device.
4. piston ring press mounting system as claimed in claim 1, it is characterised in that the taper sheath system includes three tapers
Set.
5. piston ring press mounting system as claimed in claim 1, it is characterised in that the fixed mechanism is linear bearing.
6. the piston ring press mounting system as described in claim any one of 1-5, it is characterised in that described that dynamic head is provided with system
Motion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720313144.1U CN206899141U (en) | 2017-03-28 | 2017-03-28 | A kind of piston ring press mounting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720313144.1U CN206899141U (en) | 2017-03-28 | 2017-03-28 | A kind of piston ring press mounting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206899141U true CN206899141U (en) | 2018-01-19 |
Family
ID=61295675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720313144.1U Active CN206899141U (en) | 2017-03-28 | 2017-03-28 | A kind of piston ring press mounting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206899141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161829A (en) * | 2018-01-30 | 2018-06-15 | 扬州大学 | A kind of piston and dust cover press-loading apparatus |
-
2017
- 2017-03-28 CN CN201720313144.1U patent/CN206899141U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161829A (en) * | 2018-01-30 | 2018-06-15 | 扬州大学 | A kind of piston and dust cover press-loading apparatus |
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