CN204711674U - A kind of novel gas circuit for cylinder balancing - Google Patents
A kind of novel gas circuit for cylinder balancing Download PDFInfo
- Publication number
- CN204711674U CN204711674U CN201520153438.3U CN201520153438U CN204711674U CN 204711674 U CN204711674 U CN 204711674U CN 201520153438 U CN201520153438 U CN 201520153438U CN 204711674 U CN204711674 U CN 204711674U
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- cylinder
- air
- pressure
- balance
- gas circuit
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Abstract
For a novel gas circuit for cylinder balancing, especially a kind of for replacing traditional hydraulic jack to balance novel gas circuit on the device of lathe component weight with cylinder.When balance cylinder piston moves, the air of certain pressure enters cylinder balancing gravity.When balance cylinder piston moves down, extraneous air enters cylinder top through muffler, and cylinder lower air pressurized, when being greater than setting pressure, overflow valve is opened, and air enters air through overflow valve.When shutting down, stop valve is closed, and in cylinder, air is left in cylinder, keeps gas circuit to close, prevents weight from falling.The utility model arrangement is lightly easy, reduces high hydraulic system manufacturing cost, facilitates user's maintenance in use, can effectively enhance productivity and dependability.
Description
Technical field
The utility model relates to machine tool technology field, is specifically to be applied to replace traditional hydraulic jack to balance novel gas circuit arrangement form on the device of lathe component weight with cylinder.
Background technology
At present, the known lathe with vertical spindle parts all needs to adopt bascule for balancing the weight of vertical parts, to alleviate the stressed of vertical type transmission parts (leading screw or rack-and-pinion), alleviates the wearing and tearing of drive disk assembly to increase the service life.Traditional bascule has two classes, first kind mechanical balance and counterweight balance, and the balance of this form has parts both bulk, is unfavorable for the shortcomings such as high-speed motion occasion.Equations of The Second Kind balance mode is hydraulic jack balance, and the equalizing feature structure of this form is less, easy to use, but existence needs hydraulic system support, and cost is higher, safeguards the shortcomings such as more complicated.
Utility model content
In order to overcome above-mentioned two kinds of bascule parts both bulk, cost higher, safeguard more complicated etc. deficiency, utility model object of the present utility model is to provide a kind of in balance underload occasion, for the novel gas circuit arrangement form of cylinder balancing to realize the object of simple dexterity, low use cost.
For achieving the above object, the utility model solves the technical scheme that its technical problem adopts: a kind of novel gas circuit for cylinder balancing, comprise three parts, be respectively: by source of the gas, filter, pressure-reducing valve one, the source of the gas processing section of Pressure gauge and pressure detection switch composition, by pressure-reducing valve two, overflow valve, the air decompression pressure retaining part of stop valve composition, the balance cylinder part be made up of one-way air inlet single-acting cylinder and silencer, it is characterized in that: described source of the gas processing section is furnished with pressure detection switch, air decompression pressure retaining part is furnished with overflow valve, balance cylinder part has additional one-way air inlet single-acting cylinder.The utility model comprises source of the gas processing section, air decompression pressure retaining part, balance cylinder.It is characterized in that: pressure detection switch is arranged in source of the gas processing section, air decompression pressure retaining part arranges overflow valve, and balance cylinder is one-way air inlet single-acting cylinder.In this programme
Described source of the gas processing section is made up of source of the gas, filter, pressure-reducing valve, and arranges pressure detection switch protective loop, and by Pressure gauge show circuit pressure.Air decompression pressure retaining part is made up of pressure-reducing valve, overflow valve, stop valve.Balance cylinder part is made up of, for counterpoise one-way air inlet single-acting cylinder and silencer.
According to another embodiment of the present utility model, comprise further, described balance cylinder part is provided with two groups.
Compared with prior art, arrangement is lightly easy for the utility model, reduces high hydraulic system manufacturing cost, facilitates user's maintenance in use, can effectively enhance productivity and dependability.
Accompanying drawing explanation
Fig. 1 is structure diagram of the present utility model.
In figure, 1, source of the gas, 2, filter, 3, pressure-reducing valve one, 4, Pressure gauge, 5, pressure detection switch, 6, pressure-reducing valve two, 7, overflow valve, 8, stop valve, 9, balance cylinder, 10, muffler.
Detailed description of the invention
As shown in Figure 1, source of the gas 1, by filter 2, pressure-reducing valve 1, enters air decompression pressure retaining part, arranges Pressure gauge 4 and pressure detection switch 5 simultaneously, ensure system safety operation.Air is adjusted to suitable pressure by pressure-reducing valve 26, and the stop valve 8 of economy-combat open walk enters balance cylinder 9 balancing gravity.
When balance cylinder piston moves, the air of certain pressure enters cylinder balancing gravity.When balance cylinder piston moves down, extraneous air enters cylinder top through muffler 10, cylinder lower air pressurized, and when being greater than setting pressure, overflow valve 7 is opened, and air enters air through overflow valve 7.When shutting down, stop valve 8 is closed, and in cylinder, air is left in cylinder, keeps gas circuit to close, prevents weight from falling.
Claims (1)
1. the novel gas circuit for cylinder balancing, comprise three parts, be respectively: by source of the gas (1), filter (2), pressure-reducing valve one (3), the source of the gas processing section that Pressure gauge (4) and pressure detection switch (5) form, by pressure-reducing valve two (6), overflow valve (7), the air decompression pressure retaining part that stop valve (8) forms, the balance cylinder part be made up of one-way air inlet single-acting cylinder and muffler (10), it is characterized in that: described source of the gas processing section is furnished with pressure detection switch, air decompression pressure retaining part is furnished with overflow valve, balance cylinder part has additional one-way air inlet single-acting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520153438.3U CN204711674U (en) | 2015-03-18 | 2015-03-18 | A kind of novel gas circuit for cylinder balancing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520153438.3U CN204711674U (en) | 2015-03-18 | 2015-03-18 | A kind of novel gas circuit for cylinder balancing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204711674U true CN204711674U (en) | 2015-10-21 |
Family
ID=54310701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520153438.3U Expired - Fee Related CN204711674U (en) | 2015-03-18 | 2015-03-18 | A kind of novel gas circuit for cylinder balancing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204711674U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593971A (en) * | 2016-12-28 | 2017-04-26 | 天津精益铁安机电技术有限公司 | Pneumatic balance system for cylinder |
| CN106744497A (en) * | 2016-12-23 | 2017-05-31 | 北京首钢国际工程技术有限公司 | Walking beam furnace walking machinery air pressure balance method |
| CN108253082A (en) * | 2018-04-11 | 2018-07-06 | 宜春市鼎鑫高能科技有限公司 | A kind of air-flow conveys lithium carbonate air balancer |
-
2015
- 2015-03-18 CN CN201520153438.3U patent/CN204711674U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744497A (en) * | 2016-12-23 | 2017-05-31 | 北京首钢国际工程技术有限公司 | Walking beam furnace walking machinery air pressure balance method |
| CN106593971A (en) * | 2016-12-28 | 2017-04-26 | 天津精益铁安机电技术有限公司 | Pneumatic balance system for cylinder |
| CN108253082A (en) * | 2018-04-11 | 2018-07-06 | 宜春市鼎鑫高能科技有限公司 | A kind of air-flow conveys lithium carbonate air balancer |
| CN108253082B (en) * | 2018-04-11 | 2024-01-09 | 宜春市鼎鑫高能科技有限公司 | Air balancer for air flow conveying lithium carbonate |
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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 |
Granted publication date: 20151021 Termination date: 20200318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |