CN202399098U - Hydraulic balance branch circuit for slideway grinding machine - Google Patents
Hydraulic balance branch circuit for slideway grinding machine Download PDFInfo
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- CN202399098U CN202399098U CN 201120565387 CN201120565387U CN202399098U CN 202399098 U CN202399098 U CN 202399098U CN 201120565387 CN201120565387 CN 201120565387 CN 201120565387 U CN201120565387 U CN 201120565387U CN 202399098 U CN202399098 U CN 202399098U
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- valve
- branch circuit
- branch road
- slideway
- utility
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Abstract
The utility model provides a hydraulic balance branch circuit for a slideway grinding machine, wherein a valve on the hydraulic balance branch circuit is an overlapped group valve which controls the operations of surrounding grinding heads and a universal grinding head actuating mechanism. As a plate hydraulic valve is changed into the overlapped valve, all valves flatly arranged on one branch circuit can be placed on one valve, and the rest of the valves are all overlapped on the valve, so that the installation area of an integrated valve block is greatly reduced.
Description
Technical field
The utility model relates to mechanical equipment technical field, concrete relates to a kind of slideway grinder that has new-type superposing type valve control.
Background technology
In commercial production, slideway grinder can produce the needed part-guide rails of equipment such as meeting heavy-duty machinery, automobile, military boats and ships, the energy, so it is industrial blood, indispensable part.But the conventional guide rails grinding machine adopts plate valve more; Therefore can increase the area of integrated valve block, so also the valve piece being installed base plate has the test degree, and integrated valve block is installed on the fuel tank more; So fuel tank is stamped higher requirement of strength, thereby the cost of whole system equipment is increased.Under the green energy conservation overall situation, a kind of new slideway grinder is sought by our unit, can reduce enterprise self production cost, but guarantees that again product quality is not impaired.Referring to Fig. 1, shown in the figure is peripheral bistrique balance, omnipotent bistrique balance branch road principle schematic.Adopt the grinding machine valve piece erection space of this structure big, the integrated package volume is big, and cost is high.
The utility model content
The utility model technical problem to be solved is, overcomes the problem that exists in the prior art, and the slideway grinder hydro-cushion branch road after a kind of improvement is provided.
For the technical scheme that addresses the above problem the utility model is such:
Slideway grinder hydro-cushion branch road is characterized in that, the valve on the said hydro-cushion branch road is a superposing type valve group, and superposing type valve group is controlled the running of peripheral bistrique and omnipotent bistrique executing agency.
The hydraulic oil of said superposing type valve group gets into the one-way throttle valve original paper by the P mouth, is getting into a pressure-reducing valve original paper then, and the back connects a hydraulic control one-way valve original paper again, gets into the A mouth at last.
Because board-like hydraulic valve makes the valve of superposing type into, all valves that can this tiling on the branch road be come like this are placed on the valve, and remaining valve all is superimposed upon on this valve, so can reduce the erection space of integrated valve block greatly.
The tradition plate valve does not have the valve of 6 latus rectum specifications mostly, and the valve of 6 latus rectum specifications just can satisfy system requirements for slideway grinder, can be for our original slideway grinder employing of unified specification be the valve of 10 latus rectums.
And one of advantage of superposing type valve is exactly the valve of 6 latus rectums, so inferior improvement we adopt the Sandwich plate valve of 6 latus rectums, so more can reduce manufacturing cost to a great extent.
Beneficial effect so just can only change the installation form of element under the situation that does not change systemic-function and principle, and reduces to install size, the high problem of reduction manufacturing cost of valve piece simply.The slideway grinder that the utility model relates to; Can reduce the thickness of the size and the fuel tank cap of integrated package significantly; Can also reduce simultaneously the process time and the cost that reduces material and buying of valve piece like this, and can make entire equipment integral body look more compactness, have more intuitive.And on function, adopt the slideway grinder performance of superposing type valve tally in every detail in slideway grinder with plate valve.
Description of drawings
Specify the utility model below in conjunction with the accompanying drawing and the specific embodiment;
Fig. 1 is peripheral bistrique balance, the omnipotent bistrique balance branch road principle schematic of existing slideway grinder.
Fig. 2 is the system principle sketch map of the described slideway grinder hydro-cushion of the utility model branch road.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
At some is under the situation about reducing production costs; Peripheral bistrique balance in original slideway grinder and omnipotent bistrique branch road are done improvement; Make the plate valve in these two branch roads into the superposing type valve, so just can reduce to install the size of valve piece, cut down finished cost; Can also reduce fluid local resistance loss problem, and make whole system look compacter clear.And generally, integrated valve block is installed on the fuel tank, and the valve piece after reducing like this requires also can reduce to the installation strength of fuel tank cap, thus the steel that equipment approaches before adopting.
Referring to Fig. 1, the valve on the said hydro-cushion branch road is a superposing type valve group, and superposing type valve group is controlled the running of peripheral bistrique and omnipotent bistrique executing agency.
The hydraulic oil of said superposing type valve group gets into the one-way throttle valve original paper by the P mouth, is getting into a pressure-reducing valve original paper then, and the back connects a hydraulic control one-way valve original paper again, gets into the A mouth at last.Upside in superposing type valve group is a cover plate 1, and downside is a valve piece 2, and wherein P, T, A, B hydraulic fluid port are respectively, and P is an oil-in, and T is an oil return opening, A, and B refers to actuator port, wherein A, B hydraulic fluid port insert peripheral bistrique balancing cylinder and omnipotent bistrique balancing cylinder.
Because the inner oil duct of integrated valve block reduces, and greatly reduces process time like this, the more important thing is and has reduced the difficulty of processing coefficient, reduces work in-process because of the possibility of scrapping that error produced, this is the good thing of useful none evil for enterprise; From systemic-function, owing to the inner oil duct of valve piece, the minimizing of fabrication hole, the local resistance loss of pressure oil-source in the valve piece also can reduce, and strengthened the performance of system like this.
And on the slideway grinder fuel tank cap after the improvement integrated valve block volume reduce, weight saving, so the requirement of strength of fuel tank cap has also been reduced, the tank cover before can be adopts thin slightly material, thus reduction enterprise manufacturing cost.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (2)
1. slideway grinder hydro-cushion branch road is characterized in that, the valve on the said hydro-cushion branch road is a superposing type valve group, and superposing type valve group is controlled the running of peripheral bistrique and omnipotent bistrique executing agency.
2. slideway grinder hydro-cushion branch road according to claim 1; It is characterized in that the hydraulic oil of said superposing type valve group gets into the one-way throttle valve original paper by the P mouth, getting into a pressure-reducing valve original paper then; The back connects a hydraulic control one-way valve original paper again, gets into the A mouth at last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120565387 CN202399098U (en) | 2011-12-29 | 2011-12-29 | Hydraulic balance branch circuit for slideway grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120565387 CN202399098U (en) | 2011-12-29 | 2011-12-29 | Hydraulic balance branch circuit for slideway grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202399098U true CN202399098U (en) | 2012-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120565387 Expired - Fee Related CN202399098U (en) | 2011-12-29 | 2011-12-29 | Hydraulic balance branch circuit for slideway grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202399098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373409A (en) * | 2014-11-11 | 2015-02-25 | 宁夏嘉翔自控技术有限公司 | Hydraulic manifold block of automatic control system of ball pressing system in metallurgical industry |
-
2011
- 2011-12-29 CN CN 201120565387 patent/CN202399098U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373409A (en) * | 2014-11-11 | 2015-02-25 | 宁夏嘉翔自控技术有限公司 | Hydraulic manifold block of automatic control system of ball pressing system in metallurgical industry |
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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: 20120829 Termination date: 20161229 |