CN211820765U - Flow control system for hydraulic press - Google Patents
Flow control system for hydraulic press Download PDFInfo
- Publication number
- CN211820765U CN211820765U CN202020295540.8U CN202020295540U CN211820765U CN 211820765 U CN211820765 U CN 211820765U CN 202020295540 U CN202020295540 U CN 202020295540U CN 211820765 U CN211820765 U CN 211820765U
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- fixedly connected
- flow control
- valve body
- control valve
- hydraulic
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Abstract
The utility model discloses a flow control system for hydraulic press, including the control valve body, fixedly connected with sealing strip between the connecting piece, the equal fixedly connected with fixing bolt in connecting piece both sides, control valve body top is equipped with the backup pad, backup pad bottom fixedly connected with buffering shock attenuation pole, the backup pad top is equipped with the pneumatic cylinder, pneumatic cylinder bottom output fixedly connected with hydraulic stem, the equal fixedly connected with support in pneumatic cylinder both sides, and the support other end and backup pad fixed connection, hydraulic stem other end fixedly connected with flow control mechanism, flow control mechanism includes swash plate and loose axle, swash plate and loose axle swing joint, swash plate bottom fixedly connected with blotter, the water service pipe opposite side is equipped with flow sensor, the flow sensor top is equipped with the PLC touch-sensitive. The utility model discloses novel structure for the efficiency of this device obtains very big promotion, can effectually maintain the fixed flow of water, makes water supply more stable, makes more steady of this device, and the security is higher.
Description
Technical Field
The utility model relates to a control system, in particular to flow control system for hydraulic press belongs to mechanical production processing technology field.
Background
The hydraulic press is a machine for carrying out hydrostatic test on a steel pipe by utilizing oil-water balance control. It mainly comprises the following parts: steel pipe conveyer, waterway system, oil piping system and control system. Conventional hydraulic machines are often used to supply water to a small area or unit to stabilize the water pressure during water supply, wherein the hydraulic machines must be capable of meeting the flow rate of the water supply line at the time of a water peak, and therefore, the output energy of the pumps used by the hydraulic machines must be capable of meeting the flow rate of the water peak. However, the flow control device of the existing hydraulic press has a single structure, so that the flow control device cannot achieve the full-range detection of the flow when controlling, the stability of the hydraulic pressure is insufficient, the water output of the hydraulic press cannot maintain a fixed flow, and the problems of difficult water supply, water resource waste and the like are caused. Wherein current flow control device for hydraulic press when carrying out work, because work load is great, produces great vibrations during the operation easily, often can cause some harm. Therefore, it is urgently needed to design a flow control system for a hydraulic press
SUMMERY OF THE UTILITY MODEL
The utility model relates to a flow control system for hydraulic press, the effectual problem of proposing in the background art of having solved.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a flow control system for hydraulic press, which comprises a control valve body, a flow control mechanism and a PLC touch screen, wherein the middle part of the control valve body is provided with a water pipe, the water pipe passes through the control valve body, both sides of the water pipe are fixedly connected with connecting pieces, a sealing strip is fixedly connected between the connecting pieces, both sides of the connecting pieces are fixedly connected with fixing bolts, both sides of the control valve body are fixedly connected with bearing seats, the top end of the control valve body is provided with a support plate, the bottom of the support plate is fixedly connected with a buffering damping rod, the other end of the buffering damping rod is fixedly connected with the top end of the control valve body, the top end of the support plate is provided with a hydraulic cylinder, the bottom output end of the hydraulic cylinder is fixedly connected with a hydraulic rod, both, the utility model discloses a hydraulic stem, including hydraulic stem, flow control mechanism, swash plate, water service pipe, flow sensor top are equipped with the PLC touch-sensitive screen, hydraulic stem other end fixedly connected with flow control mechanism, flow control mechanism includes swash plate and loose axle, swash plate and loose axle swing joint, swash plate bottom fixedly connected with blotter, the water service pipe opposite side is equipped with flow sensor, the flow sensor top is equipped with the PLC touch-sensitive.
As a preferred technical scheme of the utility model, the hydraulic stem passes backup pad and control valve body and bearing frame and swash plate fixed connection.
As an optimal technical scheme of the utility model, the pneumatic cylinder passes through the hydraulic stem and is connected with swash plate drive.
As an optimal technical scheme of the utility model, the flow sensor model is AMTT-0100FGCCIDCS, just pneumatic cylinder and flow sensor all pass through electric wire and PLC touch-sensitive screen electric connection.
As an optimal technical scheme of the utility model, the blotter adopts the stronger polyurethane rubber material of waterproof nature to make.
The utility model discloses the beneficial effect who reaches is: the utility model discloses novel structure, the operation is thus simple, high durability and convenient use, flow to water carries out real-time detection through adopting flow sensor, and in time to the control of flow, make the efficiency of this device obtain very big promotion, and flow control mechanism adopts the pneumatic cylinder to drive the swash plate and controls water velocity, and then make this device can effectually maintain the fixed flow of water, make water supply more stable, the buffering shock attenuation pole that wherein is equipped with can effectually reduce rocking that this device produced when working, make more steady of this device, the security is higher, and the PLC touch-sensitive screen can supply data such as velocity of flow and water pressure of the audio-visual clear observation water of staff, the effectual operating pressure that has reduced, for water supply project has brought very big convenience.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic front structural view of the present invention;
fig. 2 is a schematic structural view of the flow control mechanism of the present invention.
In the figure: 1. a control valve body; 2. a water pipe; 3. a connecting member; 4. a sealing strip; 5. fixing the bolt; 6. a bearing seat; 7. a damping rod is buffered; 8. a support plate; 9. a hydraulic cylinder; 10. a support; 11. a hydraulic lever; 12. a flow control mechanism; 13. a sloping plate; 14. a movable shaft; 15. a cushion pad; 16. a flow sensor; 17. PLC touch-sensitive screen.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in FIGS. 1-2, the flow control system for hydraulic press of the present invention comprises a control valve body 1, a flow control mechanism 12 and a PLC touch screen 17, wherein a water pipe 2 is arranged in the middle of the control valve body 1, the water pipe 2 passes through the control valve body 1, connecting members 3 are fixedly connected to both sides of the water pipe 2, sealing strips 4 are fixedly connected between the connecting members 3, fixing bolts 5 are fixedly connected to both sides of the connecting members 3, bearing seats 6 are fixedly connected to both sides of the control valve body 1, a support plate 8 is arranged at the top end of the control valve body 1, a buffer damping rod 7 is fixedly connected to the bottom of the support plate 8, the other end of the buffer damping rod 7 is fixedly connected to the top end of the control valve body 1, a hydraulic cylinder 9 is arranged at the top end of the support plate 8, a hydraulic rod 11, and the other end of support 10 and backup pad 8 fixed connection, hydraulic stem 11 other end fixedly connected with flow control mechanism 12, flow control mechanism 12 includes swash plate 13 and loose axle 14, swash plate 13 and loose axle 14 swing joint, swash plate 13 bottom fixedly connected with blotter 15, the opposite side of water service pipe 2 is equipped with flow sensor 16, and flow sensor 16 top is equipped with PLC touch-sensitive screen 17.
The working principle is as follows: the utility model discloses when using, earlier can carry out fixed connection with each water service pipe 2 through fixing bolt 5 on connecting piece 3, use flow sensor 16 to carry out real-time detection to water yield and water speed after the logical water, and pass to PLC touch-sensitive screen 17 with the data that obtain on, rethread control pneumatic cylinder 9 work, make hydraulic stem 11 drive swash plate 13 and remove on loose axle 14, make the angle of swash plate 13 obtain flexible, can block rivers, make the velocity of flow of rivers obtain changing, thereby make the flow can control, wherein blotter 15 adopts the stronger polyurethane rubber material of waterproof nature to make, can effectually avoid water impact too big damage swash plate 13, and buffering shock attenuation pole 7 can effectually reduce rocking that this device carries out during operation production, make this device more steady, the security is higher.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A flow control system for a hydraulic press comprises a control valve body (1), a flow control mechanism (12) and a PLC touch screen (17), and is characterized in that a water service pipe (2) is arranged in the middle of the control valve body (1), the water service pipe (2) penetrates through the control valve body (1), connecting pieces (3) are fixedly connected to two sides of the water service pipe (2), a sealing strip (4) is fixedly connected between the connecting pieces (3), fixing bolts (5) are fixedly connected to two sides of each connecting piece (3), bearing seats (6) are fixedly connected to two sides of the control valve body (1), a supporting plate (8) is arranged at the top end of the control valve body (1), a buffering damping rod (7) is fixedly connected to the bottom of the supporting plate (8), and the other end of the buffering damping rod (7) is fixedly connected to the top end of the control valve body (1), backup pad (8) top is equipped with pneumatic cylinder (9), pneumatic cylinder (9) bottom output fixedly connected with hydraulic stem (11), the equal fixedly connected with support (10) in pneumatic cylinder (9) both sides, just support (10) other end and backup pad (8) fixed connection, hydraulic stem (11) other end fixedly connected with flow control mechanism (12), flow control mechanism (12) are including swash plate (13) and loose axle (14), swash plate (13) and loose axle (14) swing joint, swash plate (13) bottom fixedly connected with blotter (15), water service pipe (2) opposite side is equipped with flow sensor (16), flow sensor (16) top is equipped with PLC touch-sensitive screen (17).
2. The flow control system for the hydraulic press as claimed in claim 1, wherein the hydraulic rod (11) passes through the support plate (8) and is fixedly connected with the control valve body (1) and the bearing seat (6) and the inclined plate (13).
3. The flow control system for the hydraulic press as claimed in claim 1, characterized in that the hydraulic cylinder (9) is in driving connection with the swash plate (13) via a hydraulic rod (11).
4. The flow control system for the hydraulic press as claimed in claim 1, wherein the flow sensor (16) is AMTT-0100FGCCIDCS, and the hydraulic cylinder (9) and the flow sensor (16) are electrically connected to the PLC touch screen (17) through wires.
5. The flow control system for a hydraulic press as claimed in claim 1, wherein the cushion (15) is made of urethane rubber having a high water resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020295540.8U CN211820765U (en) | 2020-03-11 | 2020-03-11 | Flow control system for hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020295540.8U CN211820765U (en) | 2020-03-11 | 2020-03-11 | Flow control system for hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211820765U true CN211820765U (en) | 2020-10-30 |
Family
ID=73008792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020295540.8U Expired - Fee Related CN211820765U (en) | 2020-03-11 | 2020-03-11 | Flow control system for hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211820765U (en) |
-
2020
- 2020-03-11 CN CN202020295540.8U patent/CN211820765U/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: 20201030 |