CN216264371U - Piston ring gas ring opening mechanism - Google Patents
Piston ring gas ring opening mechanism Download PDFInfo
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- CN216264371U CN216264371U CN202122516545.6U CN202122516545U CN216264371U CN 216264371 U CN216264371 U CN 216264371U CN 202122516545 U CN202122516545 U CN 202122516545U CN 216264371 U CN216264371 U CN 216264371U
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- ring
- pressing
- guide rail
- linear guide
- plate
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Abstract
The utility model relates to a piston ring gas ring opening mechanism which comprises a gas ring pressing block and a pair of pressing plates, wherein the gas ring pressing block is used for clamping a gas ring; a pair of ring opening claws is arranged at the opening corresponding to the gas ring, and each ring opening claw is connected with a ring opening claw pressing mechanism and a ring opening claw jacking mechanism. The utility model has simple structure and convenient use. Can be used for assembling the gas ring of the piston ring. The utility model can adapt to piston ring air rings of different types, is easy to install the air ring, has good stability and is beneficial to the full automation of production.
Description
Technical Field
The utility model relates to a piston ring gas ring opening mechanism.
Background
In order to realize the full-automatic assembly of the piston ring, the assembly stability and the adaptability of various types of gas rings are particularly important, the existing gas ring assembly mode generally adopts a taper sleeve form to open the gas rings, only can correspond to a single type, an assembly fixture needs to be replaced when the type of the gas ring is switched, the gas rings are easy to fly in the assembly process, the gas rings are not installed in place, the stability is poor, and the full-automatic production is not facilitated.
Disclosure of Invention
The utility model aims to solve the problem of providing a piston ring air ring opening mechanism, and the various piston ring air ring opening mechanisms can adapt to piston ring air rings of different types, are easy to install air rings, have good stability and are beneficial to the full-automatic realization of production.
The technical scheme provided by the utility model is as follows: a piston ring gas ring opening mechanism comprises a gas ring pressing block and a pair of pressing plates, wherein the gas ring pressing block is used for clamping a gas ring; a pair of ring opening claws is arranged at the opening corresponding to the gas ring, and each ring opening claw is connected with a ring opening claw pressing mechanism and a ring opening claw jacking mechanism.
The pressing plate pressing mechanism and the pressing plate jacking mechanism comprise a linear guide rail, a supporting seat arranged on the linear guide rail I and a first electric clamping jaw which drives the supporting seat to slide along the linear guide rail, a ring supporting plate is arranged on the supporting seat, the pressing plate is connected to the ring supporting plate in a floating mode, a jacking cylinder is arranged on the ring supporting plate, and a cylinder rod of the jacking cylinder is connected with the pressing plate.
The ring opening claw pressing mechanism and the ring opening claw jacking mechanism comprise a lifting cylinder, a lifting plate, a linear guide rail II arranged on the lifting plate, a ring opening claw support arranged on the linear guide rail II and an electric clamping jaw II for driving the ring opening claw support to linearly slide along the linear guide rail II, the ring opening claw is connected onto the ring opening claw support, and a cylinder rod of the lifting cylinder is connected with the lifting plate.
The gas ring pressing block pressing mechanism comprises a linear guide rail III and a pressing cylinder for driving the gas ring pressing block to slide linearly along the linear guide rail III, and the gas ring pressing block is arranged on the linear guide rail III and connected with a cylinder rod of the pressing cylinder.
The utility model has simple structure and convenient use. Can be used for assembling the gas ring of the piston ring. The utility model can adapt to piston ring air rings of different types, is easy to install the air ring, has good stability and is beneficial to the full automation of production.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a right side view of fig. 1.
Detailed Description
Referring to fig. 1 and 2, the utility model comprises an air ring pressing block for clamping an air ring and a pair of pressing plates 13, wherein each pressing plate 13 is connected with a pressing plate pressing mechanism and a pressing plate jacking mechanism, and the air ring pressing block 10 is connected with the air ring pressing block pressing mechanism; a pair of ring opening claws 12 is arranged at the opening corresponding to the gas ring 22, and each ring opening claw 12 is connected with a ring opening claw pressing mechanism and a ring opening claw jacking mechanism.
The pressing plate pressing mechanism and the pressing plate jacking mechanism comprise a linear guide rail I17, a supporting seat 18 and a driving supporting seat 18, the supporting seat 18 and the driving supporting seat are arranged on the linear guide rail I17, the electric clamping jaw I linearly slides along the linear guide rail I17, a ring supporting plate 9 is arranged on the supporting seat, the pressing plate 13 is connected to the ring supporting plate 9 in a floating mode, a jacking cylinder 21 is arranged on the bottom surface of the ring supporting plate 9, and a cylinder rod of the jacking cylinder 21 is connected with the pressing plate 13. The supporting seat 18 of each pressing plate is movably connected to the first guide rail 17 through a guide rail sliding block, and the two driving claw clamping blocks 16 of the first electric clamping claw 1 are respectively connected to the guide rail sliding blocks of the two open-loop claws. The jacking cylinder rod can jack up the pressing plate, and the ring supporting plate is closed or opened when the electric clamping jaw I1 clamps or opens.
The tension ring claw pressing mechanism and the tension ring claw jacking mechanism comprise a lifting cylinder 4, a lifting plate 6, a linear guide rail II arranged on the lifting plate 6, a tension ring claw support 7 arranged on the linear guide rail II and an electric clamping jaw II 2 driving the tension ring claw support 7 to slide linearly along the linear guide rail II, the tension ring claw is connected onto the tension ring claw support 7, and a cylinder rod of the lifting cylinder 4 is connected with the lifting plate 6. Each ring opening claw support 7 is movably connected to a second guide rail through a guide rail sliding block 5, and two clamping blocks 3 of the electric clamping jaw 2 are respectively connected to the guide rail sliding blocks 5 on the two ring opening claws 12. When the lifting cylinder moves up and down, the ring opening claw is driven to move up and down, and simultaneously, when the electric clamping jaw II 2 clamps or opens, the ring opening claw 12 is driven to close or open.
The pressing mechanism of the gas ring pressing block 10 comprises a linear guide rail III 20 and a pressing cylinder 19 for driving the gas ring pressing block 10 to linearly slide along the linear guide rail III 20, and the gas ring pressing block is arranged on the linear guide rail III, connected with a cylinder rod of the pressing cylinder 19 and driven by the pressing cylinder to move back and forth.
A limiting groove 8 is formed between the ring supporting plate 9 and the pressing plate 13, and the distance between the left side and the right side of the ring supporting plate is set by the electric clamping jaw I1 to set position parameters, so that the air ring 22 can just enter the limiting groove 8. The cylinder rod of the jacking cylinder can jack up the pressure plate 13, and the gap of the limiting groove 8 is increased so as to adapt to air rings with different thicknesses. The gas ring is sent into the limiting groove 8 by other mechanisms, under the action of the second electric clamping jaw 2, the pair of ring opening claws 12 are folded and lifted under the action of the lifting cylinder, the pressing cylinder pushes the gas ring pressing block, the two ends of the opening of the gas ring 22 are clamped on the pair of ring opening claws 12, and the pushing force is kept; the second electric clamping jaw 2 drives the pair of ring opening jaws to open, and simultaneously the first electric clamping jaw 1 drives the ring supporting plate 9 to open, so that the gas ring 22 is in an open state, and the gas ring assembly of the piston ring is realized.
The ring opening claw support 7 is movably sleeved on the guide rail sliding block 5, the guide rail sliding block 5 is provided with a reset mechanism consisting of a spring 14 and a spring pressing plate 15, the spring pressing plate 15 is connected on the ring opening claw support 7, and the ring opening claw support 7 is connected with a push block 11. The push block 11 is pushed by the external push ring servo to move the opening claw 12 and the air ring 22 back and forth to enable the ring to reach the ring mounting position. After the ring is installed, the external push ring servo releases force, and the spring 14 pushes the spring pressing plate 15 to return the opening claw 12 to the original position.
Claims (4)
1. The utility model provides a piston ring gaseous ring opening mechanism which characterized in that: the pneumatic ring pressing device comprises a pneumatic ring pressing block and a pair of pressing plates, wherein the pneumatic ring pressing block is used for clamping a pneumatic ring, each pressing plate is connected with a pressing plate pressing mechanism and a pressing plate jacking mechanism, and the pneumatic ring pressing block is connected with the pneumatic ring pressing block pressing mechanism; a pair of ring opening claws is arranged at the opening corresponding to the gas ring, and each ring opening claw is connected with a ring opening claw pressing mechanism and a ring opening claw jacking mechanism.
2. The piston ring air ring spreading mechanism according to claim 1, wherein: the pressing plate pressing mechanism and the pressing plate jacking mechanism comprise a linear guide rail, a supporting seat arranged on the linear guide rail I and a first electric clamping jaw which drives the supporting seat to slide along the linear guide rail, a ring supporting plate is arranged on the supporting seat, the pressing plate is connected to the ring supporting plate in a floating mode, a jacking cylinder is arranged on the ring supporting plate, and a cylinder rod of the jacking cylinder is connected with the pressing plate.
3. The piston ring air ring expanding mechanism according to claim 1 or 2, wherein: the ring opening claw pressing mechanism and the ring opening claw jacking mechanism comprise a lifting cylinder, a lifting plate, a linear guide rail II arranged on the lifting plate, a ring opening claw support arranged on the linear guide rail II and an electric clamping jaw II for driving the ring opening claw support to linearly slide along the linear guide rail II, the ring opening claw is connected onto the ring opening claw support, and a cylinder rod of the lifting cylinder is connected with the lifting plate.
4. The piston ring air ring expanding mechanism according to claim 1 or 2, wherein: the gas ring pressing block pressing mechanism comprises a linear guide rail III and a pressing cylinder for driving the gas ring pressing block to slide linearly along the linear guide rail III, and the gas ring pressing block is arranged on the linear guide rail III and connected with a cylinder rod of the pressing cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122516545.6U CN216264371U (en) | 2021-10-19 | 2021-10-19 | Piston ring gas ring opening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122516545.6U CN216264371U (en) | 2021-10-19 | 2021-10-19 | Piston ring gas ring opening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216264371U true CN216264371U (en) | 2022-04-12 |
Family
ID=81071003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122516545.6U Active CN216264371U (en) | 2021-10-19 | 2021-10-19 | Piston ring gas ring opening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216264371U (en) |
-
2021
- 2021-10-19 CN CN202122516545.6U patent/CN216264371U/en active Active
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| GR01 | Patent grant |