CN214661145U - Automatic reversing mechanism of double-acting ultrahigh-pressure supercharger for water jet cutting equipment - Google Patents
Automatic reversing mechanism of double-acting ultrahigh-pressure supercharger for water jet cutting equipment Download PDFInfo
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- CN214661145U CN214661145U CN202120936056.3U CN202120936056U CN214661145U CN 214661145 U CN214661145 U CN 214661145U CN 202120936056 U CN202120936056 U CN 202120936056U CN 214661145 U CN214661145 U CN 214661145U
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- flange seat
- cylinder body
- ring
- reversing mechanism
- acting
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 125000003003 spiro group Chemical group 0.000 abstract description 6
- 210000001503 joint Anatomy 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
The utility model discloses a double acting super high pressure booster automatic reversing mechanism for water sword equipment, comprising a cylinder body, the step groove has been seted up to the inside of cylinder body, it has the switching-over subassembly to peg graft in the inside in step groove, the upside fixed mounting of switching-over subassembly has the flange seat, the through-hole has evenly been seted up to the upper surface of flange seat, the surface of flange seat is threaded, adjusting device is installed in the outside of screw thread, adjusting device includes the adjusting nut of spiro union in the screw thread outside, the pressing ring has been cup jointed in the outside of flange seat, the scarf joint has the bearing between adjusting nut and the pressing ring, the even fixed mounting of downside of pressing ring has the ejector pin, the ejector pin is pegged graft inside the through-hole. This device can strengthen the gap of switching-over subassembly and cylinder body mounting groove department, promotes the leakproofness, avoids producing oil leakage or sealing member to damage, guarantees operating condition.
Description
Technical Field
The utility model relates to a water sword equipment technical field specifically is water sword equipment is with double acting superhigh pressure booster automatic reversing mechanism.
Background
The ultrahigh pressure booster in the water jet cutting equipment is a key component, which is used for determining the water flow speed of the water jet cutting and ensuring the normal cutting, and in order to ensure that the satisfactory water outlet pressure is obtained and the normal work is maintained, the booster needs to be frequently reversed, the reversing frequency is 1 time/second, and the reversing is controlled by a reversing mechanism.
The reversing mechanism generally adopts a double-acting induction type automatic reversing mechanism, when a piston in a cylinder body is in a full stroke, the reversing mechanism automatically induces and controls a reversing valve to act to achieve the reversing purpose, the existing reversing mechanism mainly comprises a sensor, a spring, a mandril and other components, the sensor is connected with a control circuit, the control circuit controls the reversing valve to act, the sealing pressure between the reversing mechanism and a mounting groove is large, oil leakage or sealing elements are easy to damage at the sealing part, and the normal work is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water sword equipment is with double acting superhigh pressure booster automatic reversing mechanism to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: double-acting super high pressure booster automatic reversing mechanism for water sword equipment, comprising a cylinder body, the step groove has been seted up to the inside of cylinder body, the inside grafting in step groove has the switching-over subassembly, the upside fixed mounting of switching-over subassembly has the flange seat, the through-hole has evenly been seted up to the upper surface of flange seat, the surface of flange seat is threaded, adjusting device is installed in the outside of screw thread, adjusting device includes the adjusting nut of spiro union in the screw thread outside, the clamping ring has been cup jointed in the outside of flange seat, the scarf joint has the bearing between adjusting nut and the clamping ring, the even fixed mounting of downside of clamping ring has the ejector pin, the ejector pin is pegged graft inside the through-hole.
Preferably, the lower side of the outer surface of the reversing assembly is fixedly provided with a support ring, the outer surface of the reversing assembly is sleeved with an isolating ring and a sealing ring, the isolating ring and the sealing ring are alternately arranged, the isolating ring is tightly attached to the ejector rod, and the lower side sealing ring is tightly attached to the support ring.
Preferably, the upper surface of the cylinder body is uniformly provided with screw holes, bolts are inserted into the mounting holes of the flange seat, and the lower sides of the bolts are assembled with the screw holes in a threaded manner.
Preferably, a sealing gasket is arranged between the upper side of the cylinder body and the flange seat.
Preferably, the outer side of the thread is screwed with a limit nut, and the limit nut is tightly attached to the upper side of the adjusting nut.
Compared with the prior art, the beneficial effects of the utility model are that: this water sword is double-acting super high pressure booster automatic reversing mechanism for equipment can strengthen the gap of switching-over subassembly and cylinder body mounting groove department, promotes the leakproofness, avoids producing oil leakage or sealing member to damage, guarantees operating condition.
Drawings
Fig. 1 is a schematic cross-sectional view of the structure of the present invention.
Fig. 2 is a schematic cross-sectional view of the adjusting device of the present invention.
In the figure: the device comprises a cylinder body 1, a reversing assembly 2, a stepped groove 3, a through hole 4, a thread 5, a flange seat 6, a limit nut 7, an adjusting device 8, an adjusting nut 81, a bearing 82, a pressing ring 83, an ejector rod 84, a sealing gasket 9, a bolt 10, a screw hole 11, a separating ring 12, a sealing ring 13 and a support ring 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: double-acting super high pressure booster automatic reversing mechanism for water sword equipment, including cylinder body 1, step groove 3 has been seted up to the inside of cylinder body 1, step groove 3's inside is pegged graft and is had switching-over subassembly 2, the upside fixed mounting of switching-over subassembly 2 has flange seat 6, through-hole 4 has evenly been seted up to the upper surface of flange seat 6, screw thread 5 has been seted up to the surface of flange seat 6, adjusting device 8 is installed in the outside of screw thread 5, adjusting device 8 includes the adjusting nut 81 of spiro union in the screw thread 5 outside, press ring 83 has been cup jointed in the outside of flange seat 6, it has bearing 82 to scarf joint between adjusting nut 81 and the press ring 83, the even fixed mounting of downside of press ring 83 has ejector pin 84, ejector pin 84 pegs graft inside through-hole 4.
The flange seat 6 can insert the reversing assembly 2 into the step groove 3 of the cylinder body 1 for installation and positioning; the adjusting nut 81 in the adjusting device 8 can move downward along the thread 5, pressing the lower bearing 82 and the pressing ring 83, thereby pressing the ejector pin 84 inside the through hole 4, compressing the spacer ring 12 and the seal ring 13 between the support rings 14, and sealing the gap between the stepped groove 3 and the reversing assembly 2.
The lower side of the outer surface of the reversing assembly 2 is fixedly provided with a support ring 14, the outer surface of the reversing assembly 2 is sleeved with an isolating ring 12 and a sealing ring 13, the isolating ring 12 and the sealing ring 13 are alternately arranged, the upper isolating ring 12 is tightly attached to the ejector rod 84, and the lower sealing ring 13 is tightly attached to the support ring 14.
The supporting ring 14 can move along with the reversing assembly 2 and can take the isolating ring 12 and the sealing ring 13 out when being lifted, and the ejector rod 84 compresses the isolating ring 12 and the sealing ring 13 downwards to seal a gap between the step groove 3 and the reversing assembly 2.
The upper surface of the cylinder body 1 is uniformly provided with screw holes 11, bolts 10 are inserted into the mounting holes of the flange seat 6, and the lower sides of the bolts 10 are assembled with the screw holes 11 in a threaded manner.
The bolts 10 inserted in the mounting holes of the flange seat 6 can be assembled with the screw holes 11 in a threaded manner, so that the flange seat 6 is positioned and mounted on the cylinder body 1.
A sealing gasket 9 is arranged between the upper side of the cylinder body 1 and the flange seat 6.
The gap between the cylinder block 1 and the flange seat 6 can be sealed by the gasket 9.
The outside spiro union of screw thread 5 has stop nut 7, and stop nut 7 closely laminates the upside at adjusting nut 81.
Through the stop nut 7 of the outer spiro union of screw thread 5, can fix a position the adjusting nut 81 of downside, avoid becoming flexible.
The working principle is as follows:
the support ring 14, the isolating ring 12 and the sealing ring 13 on the reversing assembly 2 can be inserted and installed in the step groove 3; the bolt 10 inserted in the mounting hole of the flange seat 6 can be in threaded connection with the screw hole 11 for assembly, the flange seat 6 is positioned and mounted on the cylinder body 1, and a gap between the cylinder body 1 and the flange seat 6 can be sealed through the sealing gasket 9; the adjusting nut 81 in the adjusting device 8 can move downwards along the thread 5, and presses the lower bearing 82 and the pressing ring 83, so that the ejector rod 84 in the through hole 4 is pressed, the isolating ring 12 and the sealing ring 13 between the supporting rings 14 are compressed, and a gap between the stepped groove 3 and the reversing assembly 2 is sealed; through the stop nut 7 of the outer spiro union of screw thread 5, can fix a position the adjusting nut 81 of downside, avoid becoming flexible.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. Water sword is double-acting superhigh pressure booster automatic reversing mechanism for equipment, its characterized in that: comprises a cylinder body (1), a step groove (3) is arranged in the cylinder body (1), a reversing component (2) is inserted in the step groove (3), a flange seat (6) is fixedly arranged on the upper side of the reversing component (2), through holes (4) are uniformly arranged on the upper surface of the flange seat (6), threads (5) are arranged on the outer surface of the flange seat (6), an adjusting device (8) is arranged on the outer side of the thread (5), the adjusting device (8) comprises an adjusting nut (81) screwed on the outer side of the thread (5), a pressing ring (83) is sleeved on the outer side of the flange seat (6), a bearing (82) is embedded between the adjusting nut (81) and the pressing ring (83), ejector rods (84) are uniformly and fixedly installed on the lower side of the pressing ring (83), and the ejector rods (84) are inserted into the through holes (4);
the outer surface downside fixed mounting of switching-over subassembly (2) has support ring (14), isolating ring (12) and sealing washer (13) have been cup jointed to the surface of switching-over subassembly (2), isolating ring (12) and sealing washer (13) are installed in turn, the upside isolating ring (12) closely laminate with ejector pin (84), and downside sealing washer (13) closely laminate with support ring (14).
2. The double-acting ultrahigh pressure supercharger automatic reversing mechanism for the water jet cutting equipment according to claim 1, characterized in that: screw holes (11) are uniformly formed in the upper surface of the cylinder body (1), bolts (10) are inserted into mounting holes of the flange seat (6), and the lower sides of the bolts (10) are assembled with the screw holes (11) in a threaded mode.
3. The double-acting ultrahigh pressure supercharger automatic reversing mechanism for the water jet cutting equipment according to claim 1, characterized in that: and a sealing gasket (9) is arranged between the upper side of the cylinder body (1) and the flange seat (6).
4. The double-acting ultrahigh pressure supercharger automatic reversing mechanism for the water jet cutting equipment according to claim 1, characterized in that: the outer side of the thread (5) is connected with a limiting nut (7) in a threaded mode, and the limiting nut (7) is tightly attached to the upper side of the adjusting nut (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120936056.3U CN214661145U (en) | 2021-05-06 | 2021-05-06 | Automatic reversing mechanism of double-acting ultrahigh-pressure supercharger for water jet cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120936056.3U CN214661145U (en) | 2021-05-06 | 2021-05-06 | Automatic reversing mechanism of double-acting ultrahigh-pressure supercharger for water jet cutting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214661145U true CN214661145U (en) | 2021-11-09 |
Family
ID=78473809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120936056.3U Expired - Fee Related CN214661145U (en) | 2021-05-06 | 2021-05-06 | Automatic reversing mechanism of double-acting ultrahigh-pressure supercharger for water jet cutting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214661145U (en) |
-
2021
- 2021-05-06 CN CN202120936056.3U patent/CN214661145U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20211109 |