CN201205651Y - Piston ring assembling apparatus - Google Patents
Piston ring assembling apparatus Download PDFInfo
- Publication number
- CN201205651Y CN201205651Y CNU2008200984000U CN200820098400U CN201205651Y CN 201205651 Y CN201205651 Y CN 201205651Y CN U2008200984000 U CNU2008200984000 U CN U2008200984000U CN 200820098400 U CN200820098400 U CN 200820098400U CN 201205651 Y CN201205651 Y CN 201205651Y
- Authority
- CN
- China
- Prior art keywords
- spacing
- contact switch
- pneumatic cylinder
- piston ring
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Braking Systems And Boosters (AREA)
Abstract
The utility model relates to an assembly device of an engine piston ring. A cylinder-shaped limit seat is fixed on a base; a limit head is connected with the upper end of the limit seat in a rotary mode; a pneumatic cylinder is positioned in the limit seat; a piston rod penetrates from the top part of the limit head; the side face of the limit head is provided with a contact switch; the contact terminal of the contact switch is higher than the top face of the limit head; the contact switch is electrically connected with a pneumatic cylinder control device, and the pneumatic cylinder is controlled by the control device for charging and deflation. The assembly device can effectively control the distance of the piston rod of the pneumatic cylinder to pull a ring loading cup to run down, and so the condition that the ring loading cup runs to the lower part of a sliding block to be clamped by the sliding block and can not be taken out is avoided, and the reliable running of the piston ring assembly device is ensured.
Description
Technical field
The utility model relates to the assembling device of engine piston ring, particularly the motorcycle engine piston ring assembling device that is used as power with pneumatic cylinder.
Background technology
Existing piston ring assembling device is mainly formed (as shown in Figure 5) by base, pillar, upper cover plate, upper plate, slide block, guide pillar, lifter plate, compression spring and pneumatic cylinder.Will use dress ring cup when utilizing the piston ring assembling device to carry out the assembling of engine piston ring, dress ring cup is the cup-like structure of a back taper, and its bottom center offers through hole.When assembling different size piston ring, require the height of the dress ring cup of use to want consistent.So big more its cone of dress ring cup diameter angle partly is also big more, in the piston ring assembling process, the power that dress ring cup affacts on the slide block is also big more, makes retreating of slide block painstaking more more.Particularly when the big end of dress ring cup-and-cone body is about to by slide block, gathered in the cylinder than hyperbar, in case dress ring cup-and-cone body part is by behind the slide block, the hyperbar that has gathered in the pneumatic cylinder will spur dress ring cup inertia and move a segment distance, this segment distance and pneumatic cylinder operating air pressure, and the piston ring assembling device whether to clean resistance that part operation is produced etc. relevant, uncertain factor is more, so the distance of this section inertia operation is difficult for regulating accurately, in a single day dress ring cup runs to the slide block bottom and will be blocked and can not take out by slide block, the very trouble of fixing a breakdown.
The utility model content
Technical problem to be solved in the utility model provides a kind of piston ring assembling device, and the distance of the downward operation of pneumatic cylinder piston rod pulling dress ring cup can be effectively controlled.
Piston ring assembling device described in the utility model, comprise base, pillar, upper cover plate, upper plate, slide block, guide pillar, lifter plate, compression spring and pneumatic cylinder, on base, be fixed with the cylindrical shape limit base, the limit base upper end is connected with spacing head, described pneumatic cylinder is positioned at limit base, its piston rod passes from spacing crown portion, spacing side contact switch is installed, the contact of contact switch is higher than spacing crown face, contact switch is electrically connected with the pneumatic cylinder control device, and controls the inflation and the venting of pneumatic cylinder by control device.
Be provided with spacing mounting ear spacing side, mounting ear and spacing side form groove, on spacing head torsionspring are installed, and contact switch can tangentially enter in the described groove along spacing head, and torsionspring one end acts on the contact switch, thereby makes contact switch be installed in spacing side.This mounting structural mode can be put into contact switch mounting ear and spacing the formed groove in side easily, and can easily contact switch be taken out from this groove.
During work, load ring cup under the pneumatic cylinder when being about to put in place, lifter plate at first contacts with contact switch (because the contact of contact switch is higher than spacing crown face, so the time lifter plate also do not contact with spacing crown face), contact switch sends signal to the pneumatic cylinder control device, after the descending air chamber venting of the pneumatic cylinder decompression, lifter plate also will move a bit of distance under effect of inertia, the back is out of service until contacting with spacing crown face, this fashionable dress ring cup top edge drops to the position that flushes with the slide block top edge, and piston ring just snaps in the piston ring groove of engine piston.
Lifter plate is contacting with spacing crown face after out of service, dress ring cup top edge just in time drops to the position that flushes with the slide block top edge, be to realize by the height and position of regulating spacing head, because spacing head spins by screw thread with the limit base upper end, so only need the rotary spacing head can change the relative position of spacing head and limit base, thereby regulate spacing height.
Owing to contact switch is electrically connected by lead with the pneumatic cylinder control device,,, after finishing, adjusting again it is installed in spacing side to avoid the winding of lead to spacing head so when the rotary spacing head, must earlier contact switch be taken out.
When taking out contact switch, be that the end that torsionspring is pushed down contact switch is moved, contact switch can be taken out along spacing tangential direction, can avoid contact switch when taking-up, to be subjected to the interference of the parts on the piston ring assembling device like this.
Piston ring assembling device described in the utility model is owing to have this kind structure, can control the pneumatic cylinder piston rod pulling dress ring cup distance of operation downwards effectively, thereby avoided dress ring cup to run to that the slide block bottom is blocked by slide block and situation about can not take out takes place, guaranteed the reliability service of piston ring assembling device.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 looks schematic diagram for the master of piston ring assembling device described in the utility model when pneumatic cylinder piston rod does not begin to load the ring cup down;
Fig. 2 looks schematic diagram for this piston ring assembling device loads the master of ring cup to the big end of dress ring cup-and-cone body when contacting with slide block under pneumatic cylinder piston rod;
Fig. 3 looks schematic diagram for this piston ring assembling device promotes the master that lifter plate comes downwards to when beginning to contact with contact switch at dress ring cup;
Fig. 4 looks schematic diagram for this piston ring assembling device promotes the master that lifter plate inertia comes downwards to when contacting with spacing crown face at dress ring cup;
Fig. 5 looks schematic diagram for the master of existing piston ring assembling device.
The specific embodiment
As shown in Figures 1 to 4, this piston ring assembling device comprises base 8, pillar 7, upper cover plate 2, upper plate 3, slide block 15, guide pillar 14, lifter plate 4, compression spring 9 and pneumatic cylinder 6, on base 8, be fixed with cylindrical shape limit base 10, limit base 10 upper ends are connected with spacing 5, described pneumatic cylinder 6 is positioned at limit base 10, and its piston rod 1 passes from spacing 5 top.
Be provided with spacing mounting ear 12 spacing 5 side, mounting ear 12 forms groove with spacing 5 side, torsionspring 11 is installed on spacing 5, contact switch 13 can tangentially enter in the described groove along spacing 5, and torsionspring 11 1 ends act on the contact switch 13, make contact switch 13 be installed in spacing 5 side.The contact of contact switch 13 is higher than spacing 5 end face, and contact switch 13 is electrically connected with the pneumatic cylinder control device, and controls the inflation and the venting of pneumatic cylinder 6 by control device.
Claims (2)
1, a kind of piston ring assembling device, comprise base (8), pillar (7), upper cover plate (2), upper plate (3), slide block (15), guide pillar (14), lifter plate (4), compression spring (9) and pneumatic cylinder (6), it is characterized in that: on base, be fixed with cylindrical shape limit base (10), the limit base upper end is connected with spacing head (5), described pneumatic cylinder is positioned at limit base, its piston rod (1) passes from spacing crown portion, spacing side contact switch (13) is installed, the contact of contact switch is higher than spacing crown face, contact switch is electrically connected with the pneumatic cylinder control device, and controls the inflation and the venting of pneumatic cylinder by control device.
2, piston ring assembling device according to claim 1, it is characterized in that: be provided with spacing mounting ear (12) in spacing head (5) side, mounting ear and spacing side form groove, on spacing head, torsionspring (11) is installed, contact switch (13) can tangentially enter in the described groove along spacing head, and torsionspring one end acts on the contact switch, makes contact switch be installed in spacing side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200984000U CN201205651Y (en) | 2008-05-26 | 2008-05-26 | Piston ring assembling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200984000U CN201205651Y (en) | 2008-05-26 | 2008-05-26 | Piston ring assembling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201205651Y true CN201205651Y (en) | 2009-03-11 |
Family
ID=40464718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200984000U Expired - Fee Related CN201205651Y (en) | 2008-05-26 | 2008-05-26 | Piston ring assembling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201205651Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117838A (en) * | 2014-08-12 | 2014-10-29 | 广西玉柴机器股份有限公司 | Assembling device of piston ring |
| CN108857316A (en) * | 2018-07-24 | 2018-11-23 | 安庆市吉安汽车零件锻轧有限公司 | A kind of auto parts production Multifunctional cover connection device |
-
2008
- 2008-05-26 CN CNU2008200984000U patent/CN201205651Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117838A (en) * | 2014-08-12 | 2014-10-29 | 广西玉柴机器股份有限公司 | Assembling device of piston ring |
| CN104117838B (en) * | 2014-08-12 | 2016-06-29 | 广西玉柴机器股份有限公司 | The assembling device of piston ring |
| CN108857316A (en) * | 2018-07-24 | 2018-11-23 | 安庆市吉安汽车零件锻轧有限公司 | A kind of auto parts production Multifunctional cover connection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201205651Y (en) | Piston ring assembling apparatus | |
| CN204442108U (en) | Forming machine for motor stator coil | |
| CN204488501U (en) | What have the gap function that disappears changes stopping device | |
| CN208653641U (en) | A kind of vibrating sensor mounting device | |
| CN202535233U (en) | Riveting device of self-riveting type motor shell | |
| CN103151223B (en) | Adjustable-pressure microswitch | |
| CN104576169B (en) | Insulated tension pole and use the chopper of this insulated tension pole | |
| CN212469486U (en) | Mechanical time delay mechanism of drawing die | |
| CN208321872U (en) | A kind of lamp cap riveting mechanism | |
| CN201487027U (en) | Ball pin assembly | |
| CN204348591U (en) | A kind of insulated tension pole and use the circuit breaker of this insulated tension pole | |
| CN210062174U (en) | Bottom expanding and pressing forming device for special-shaped paper container | |
| CN212988221U (en) | Novel automobile chassis detection device | |
| CN208999697U (en) | A kind of manual simplified crimping jig | |
| CN201355743Y (en) | Forming mold of jacks of connector | |
| CN202367691U (en) | Assembling tool for safety pin of balancer | |
| CN104410215A (en) | Brush motor brush pressure adjustment method and assisting tool | |
| CN207074615U (en) | A kind of button signal lamp base with reset function | |
| CN219716561U (en) | Cable clamp with small volume | |
| CN202922120U (en) | Boxboard welding height profile modeling machine | |
| CN218730856U (en) | Anti-fragment ejector rod structure and electrostatic chuck | |
| CN204989412U (en) | Button accredited testing organization of coffee machine body functional test machine | |
| CN220518412U (en) | Telescopic rod of trunk of vehicle | |
| CN220399550U (en) | Universal platform for testing automobile electronic finished products | |
| CN218965302U (en) | Ball pivot position-changing press-fitting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090311 Termination date: 20160526 |