CN218719169U - Electromagnetic valve piston rod with shock-absorbing function - Google Patents
Electromagnetic valve piston rod with shock-absorbing function Download PDFInfo
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- CN218719169U CN218719169U CN202223031857.9U CN202223031857U CN218719169U CN 218719169 U CN218719169 U CN 218719169U CN 202223031857 U CN202223031857 U CN 202223031857U CN 218719169 U CN218719169 U CN 218719169U
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- piston rod
- valve piston
- electromagnetic valve
- spring
- fixedly connected
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Abstract
The utility model discloses a solenoid valve piston rod with shock-absorbing function, the power distribution box comprises a box body, the inboard sliding connection of box has the solenoid valve piston rod, the symmetry is provided with two first springs between first spacing sealing member and the spacing dish, the other one end symmetry of spacing dish is provided with two second springs, second bearing one end symmetry is provided with two third springs. Through the structure, spacing dish one end symmetry is provided with two first springs and first shock attenuation damping structure, spacing dish other end symmetry is provided with two second springs and second shock attenuation damping structure, first spacing sealing member fixed connection is in the box left side, spacing sealing member fixed connection of second is in the box right side, there is the shock attenuation effect when making solenoid valve piston rod remove, solenoid valve piston rod is close to the symmetry on box right side and is provided with two third spring structures, also there is fine shock attenuation effect when making solenoid valve piston rod remove between outside and the box.
Description
Technical Field
The utility model relates to a solenoid valve piston rod technical field with shock-absorbing function, in particular to solenoid valve piston rod with shock-absorbing function.
Background
The electromagnetic valve is mechanical equipment controlled by magnetic induction, a piston rod of the electromagnetic valve is used in the electromagnetic valve, the piston rod can rock when sliding telescopically, and the damping effect is poor, so that the piston rod of the electromagnetic valve with the damping function is required to be arranged.
In the prior art, when the piston rod moves in a telescopic mode, the piston rod and the inside and the outside of the cavity can collide and shake, so that the device is easy to damage, and the service life of the device cannot be expected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a solenoid valve piston rod with shock-absorbing function can let inside and the outside of solenoid valve piston rod and cavity have absorbing effect.
In order to realize above-mentioned purpose, provide a solenoid valve piston rod with shock-absorbing function, the power distribution box comprises a box body, the inboard sliding connection of box has the solenoid valve piston rod, the spacing dish of solenoid valve piston rod one end fixedly connected with, solenoid valve piston rod other end fixedly connected with jack-up dish, two first spacing sealing members of box left and right sides symmetry fixedly connected with, the spacing sealing member of second, the symmetry is provided with two first springs between first spacing sealing member and the spacing dish, the other one end symmetry of spacing dish is provided with two second springs, the symmetry is provided with first bearing, second bearing between solenoid valve piston rod and the box, second bearing one end symmetry is provided with two third springs.
According to the electromagnetic valve piston rod with the damping function, the upper end and the lower end of the box body are symmetrically and fixedly connected with the oil inlet and the oil outlet, and the oil inlet and the oil outlet are communicated with the interior of the box body.
According to the electromagnetic valve piston rod with the shock absorption function, a first shock absorption damping is arranged inside the first spring, a first telescopic belt is arranged outside the first spring, a first pressing plate and a second pressing plate are symmetrically and fixedly connected to the left end and the right end of the first spring, and one end of the second pressing plate is fixedly connected to one end of the limiting plate.
According to the electromagnetic valve piston rod with the shock absorption function, a second shock absorption damper is arranged inside the second spring, a second telescopic belt is arranged outside the second spring, two third pressing plates are symmetrically and fixedly connected to the left end and the right end of the second spring, and the third pressing plate on the left side is fixedly connected to one end of the limiting plate.
According to the electromagnetic valve piston rod with the damping function, one end of the first bearing is fixedly connected to the right side of the inner wall of the box body, and the first bearing is rotatably connected with the electromagnetic valve piston rod.
According to the electromagnetic valve piston rod with the damping function, one end of the second bearing is fixedly connected to the outer wall of the box body, and the second bearing is rotatably connected with the electromagnetic valve piston rod.
According to the electromagnetic valve piston rod with the shock absorption function, a third shock absorption damping is arranged inside a third spring, a third telescopic belt is arranged on the outer side of the third spring, and the left side of the third spring is fixedly connected to a second bearing.
Has the advantages that:
the inside sliding connection of box has the solenoid valve piston rod, solenoid valve piston rod one end is fixed even there is spacing dish, other end fixedly connected with jack-up dish, spacing dish one end symmetry is provided with two first springs and first shock attenuation damping structure, spacing dish other end symmetry is provided with two second springs and second shock attenuation damping structure, first spring structure and second spring structure are provided with two first spacing sealing members and two spacing sealing members of second about both ends symmetry together, first spacing sealing member fixed connection is in the box left side, the spacing sealing member fixed connection of second is on the box right side, there is the shock attenuation effect when making the solenoid valve piston rod remove, the symmetry that the solenoid valve piston rod is close to the box right side is provided with two third spring structures, also there is fine shock attenuation effect when making the solenoid valve piston rod remove between outside and the box.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a cross-sectional view of a piston rod of a solenoid valve with a shock-absorbing function according to the present invention;
fig. 2 is a perspective view of a piston rod of a solenoid valve with a shock-absorbing function according to the present invention;
fig. 3 is a schematic structural diagram of a point a in fig. 1 according to the present invention;
fig. 4 is a schematic structural diagram of a point B in fig. 1 according to the present invention.
Illustration of the drawings:
1. a piston rod of the electromagnetic valve; 2. a box body; 3. an oil inlet; 4. an oil outlet; 5. jacking up the disc; 6. a first limit sealing element; 7. a second limit seal; 8. a limiting disc; 9. a first spring; 10. a first stretchable band; 11. a first damping; 12. a first platen; 13. a second platen; 14. a second spring; 15. a second damping; 16. a second elastic band; 17. a third press plate; 18. a first bearing; 19. a second bearing; 20. a third spring; 21. a third extensible belt; 22. and thirdly, damping.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
Referring to fig. 1-4, the embodiment of the utility model provides a solenoid valve piston rod with shock-absorbing function, it includes box 2, 2 inboard sliding connection of box has solenoid valve piston rod 1, 1 one end fixedly connected with spacing dish 8 of solenoid valve piston rod, 1 other end fixedly connected with jack-up dish 5 of solenoid valve piston rod, two first spacing sealing members 6 of 2 left and right sides symmetry fixedly connected with of box, the spacing sealing member 7 of second, the symmetry is provided with two first springs 9 between first spacing sealing member 6 and the spacing dish 8, spacing dish 8 other one end symmetry is provided with two second springs 14, the symmetry is provided with first bearing 18 between solenoid valve piston rod 1 and the box 2, second bearing 19, 19 one end symmetry of second bearing is provided with two third springs 20, through first spring 9, second spring 14, third spring 20 makes solenoid valve piston rod 1 have fine shock attenuation effect.
An oil inlet 3 and an oil outlet 4 are symmetrically and fixedly connected to the upper end and the lower end of the box body 2, and the oil inlet 3 and the oil outlet 4 are communicated with the inside of the box body 2.
Inside second damping 15 that is provided with of second spring 14, connect fixedly through prior art between second damping 15, the second spring 14 for it has the shock attenuation effect with 2 inner wall right sides of box, and the second spring 14 outside is provided with second telescopic band 16, two third clamp plates 17 of 14 left and right ends symmetry fixedly connected with of second spring, and left side third clamp plate 17 fixed connection is in spacing dish 8 one end.
One end of the first bearing 18 is fixedly connected to the right side of the inner wall of the box body 2, and the first bearing 18 is rotatably connected with the electromagnetic valve piston rod 1.
One end of the second bearing 19 is fixedly connected to the outer wall of the box body 2, and the second bearing 19 is rotatably connected with the electromagnetic valve piston rod 1.
The working principle is as follows: the device is well installed, the inside sliding connection of box 2 has solenoid valve piston rod 1, 1 one end of solenoid valve piston rod is fixed to be linked with spacing dish 8, other end fixedly connected with jack-up dish 5, spacing dish 8 one end symmetry is provided with two first springs 9 and first damping 11 structure, spacing dish 8 other end symmetry is provided with two second springs 14 and second damping 15 structure, first spring 9 structure and second spring 14 structure are controlled both ends symmetry and are provided with two first spacing sealing member 6 and two second spacing sealing member 7 about together, 6 fixed connection of first spacing sealing member in box 2 left side, 7 fixed connection of second spacing sealing member in box 2 right side, there is the shock attenuation effect when making solenoid valve piston rod 1 remove, solenoid valve piston rod 1 is close to the symmetry on box 2 right side and is provided with two third spring 20 structures, also there is fine shock attenuation effect between the outside and the box 2 when making solenoid valve piston rod 1 remove.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a solenoid valve piston rod with shock-absorbing function, includes box (2), its characterized in that: the electromagnetic valve is characterized in that an electromagnetic valve piston rod (1) is slidably connected to the inner side of the box body (2), a limiting disc (8) is fixedly connected to one end of the electromagnetic valve piston rod (1), a jacking disc (5) is fixedly connected to the other end of the electromagnetic valve piston rod (1), two first limiting sealing elements (6) and two second limiting sealing elements (7) are symmetrically and fixedly connected to the left side and the right side of the box body (2), two first springs (9) are symmetrically arranged between the first limiting sealing elements (6) and the limiting disc (8), two second springs (14) are symmetrically arranged at the other end of the limiting disc (8), a first bearing (18) and a second bearing (19) are symmetrically arranged between the electromagnetic valve piston rod (1) and the box body (2), and two third springs (20) are symmetrically arranged at one end of the second bearing (19).
2. The electromagnetic valve piston rod with the shock absorption function according to claim 1, wherein an oil inlet (3) and an oil outlet (4) are symmetrically and fixedly connected to the upper end and the lower end of the box body (2), and the oil inlet (3) and the oil outlet (4) are communicated with the interior of the box body (2).
3. The piston rod of the electromagnetic valve with the shock absorption function according to claim 1, wherein a first shock absorption damper (11) is arranged inside the first spring (9), a first telescopic belt (10) is arranged outside the first spring (9), a first pressing plate (12) and a second pressing plate (13) are symmetrically and fixedly connected to the left end and the right end of the first spring (9), and one end of the second pressing plate (13) is fixedly connected to one end of the limiting disc (8).
4. The electromagnetic valve piston rod with the shock absorption function according to claim 1, wherein a second shock absorption damper (15) is arranged inside the second spring (14), a second expansion band (16) is arranged outside the second spring (14), two third pressing plates (17) are symmetrically and fixedly connected to the left end and the right end of the second spring (14), and the third pressing plate (17) on the left side is fixedly connected to one end of the limiting disc (8).
5. The electromagnetic valve piston rod with the shock absorption function is characterized in that one end of the first bearing (18) is fixedly connected to the right side of the inner wall of the box body (2), and the first bearing (18) is rotatably connected with the electromagnetic valve piston rod (1).
6. The electromagnetic valve piston rod with the shock absorption function is characterized in that one end of the second bearing (19) is fixedly connected to the outer wall of the box body (2), and the second bearing (19) is rotatably connected with the electromagnetic valve piston rod (1).
7. The piston rod of the electromagnetic valve with the shock absorption function as recited in claim 1, characterized in that a third shock absorption damper (22) is arranged inside the third spring (20), a third telescopic belt (21) is arranged outside the third spring (20), and the left side of the third spring (20) is fixedly connected to the second bearing (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223031857.9U CN218719169U (en) | 2022-11-15 | 2022-11-15 | Electromagnetic valve piston rod with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223031857.9U CN218719169U (en) | 2022-11-15 | 2022-11-15 | Electromagnetic valve piston rod with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218719169U true CN218719169U (en) | 2023-03-24 |
Family
ID=85619400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223031857.9U Active CN218719169U (en) | 2022-11-15 | 2022-11-15 | Electromagnetic valve piston rod with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218719169U (en) |
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2022
- 2022-11-15 CN CN202223031857.9U patent/CN218719169U/en active Active
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