CN204612868U - Cylinder impermeability automatic detecting table - Google Patents

Cylinder impermeability automatic detecting table Download PDF

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Publication number
CN204612868U
CN204612868U CN201520256742.0U CN201520256742U CN204612868U CN 204612868 U CN204612868 U CN 204612868U CN 201520256742 U CN201520256742 U CN 201520256742U CN 204612868 U CN204612868 U CN 204612868U
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CN
China
Prior art keywords
cylinder
base plate
air intake
intake opening
test fixture
Prior art date
Application number
CN201520256742.0U
Other languages
Chinese (zh)
Inventor
徐顺和
吴宏霞
高永伟
吴敏军
诸悦
Original Assignee
杭州市萧山区高级技工学校
徐顺和
吴宏霞
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 杭州市萧山区高级技工学校, 徐顺和, 吴宏霞 filed Critical 杭州市萧山区高级技工学校
Priority to CN201520256742.0U priority Critical patent/CN204612868U/en
Application granted granted Critical
Publication of CN204612868U publication Critical patent/CN204612868U/en

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Abstract

Cylinder impermeability automatic detecting table, belongs to executive component air tightness detection equipment technical field in pneumatic industry.It comprises support, tank and Electric Appliance Cabinet, bracing frame is fixedly installed above tank, bracing frame is equipped with elevating mechanism, elevating mechanism comprises lift cylinder, connecting bottom board bottom lift cylinder, base plate is provided with base plate air intake opening, base plate air intake opening connects source of the gas, test fixture is fixedly installed above base plate air intake opening, compression cylinder is equipped with above test fixture, form the clamping position of cylinder to be measured between compression cylinder and test fixture, after compression cylinder and test fixture clamp, base plate air intake opening communicates with the air intake opening of cylinder to be measured.After have employed said structure, cylinder adopts the mode of automatic switchover high-low pressure to detect impermeability, structure is simple, easy to operate, last operation and a rear operation can be accepted, make whole production run realize robotization, decrease operating personnel, reduce the production cost of product, improve production efficiency.

Description

Cylinder impermeability automatic detecting table
Technical field
Executive component air tightness detection equipment technical field in the utility model pneumatic industry, is specifically related to cylinder impermeability automatic detecting table.
Background technology
At present, the many execution original papers produced in pneumatic industry need to carry out air-leakage test, and some executive components are very high to bubble-tight requirement, airtightly do not reach when requiring, are easy to produce security incident.The bubble-tight method of common detection is: tested by ventilation, then manual switching high pressure and the low pressure of manually carrying out front and back cylinder, be placed in water and see whether leak gas, this method uses extensively, but this method needs operating personnel to complete by hand and efficiency is low, use very inconvenient, do not reach the requirement of robotization.
Utility model content
For prior art Problems existing, the purpose of this utility model is to design the technical scheme providing a kind of cylinder impermeability automatic detecting table.
Described cylinder impermeability automatic detecting table, it is characterized in that comprising support, the Electric Appliance Cabinet being arranged on the tank on support and being arranged on support, bracing frame is fixedly installed above described tank, support frame as described above is equipped with elevating mechanism, described elevating mechanism comprises lift cylinder, connecting bottom board bottom described lift cylinder, described base plate is provided with base plate air intake opening, described base plate air intake opening connects source of the gas, test fixture is fixedly installed above described base plate air intake opening, compression cylinder is equipped with above described test fixture, the clamping position of cylinder to be measured is formed between described compression cylinder and test fixture, after described compression cylinder and test fixture clamp, described base plate air intake opening communicates with the air intake opening of cylinder to be measured.
Described cylinder impermeability automatic detecting table, is characterized in that described lift cylinder symmetria bilateralis arranges column, and described column top and the sliding bearing be arranged on bracing frame are slidably matched, and described column bottom is fixedly connected with base plate.
Described cylinder impermeability automatic detecting table, it is characterized in that described Electric Appliance Cabinet be provided with emergency stop switch, for control compression cylinder hand-operated clamping switch, for show test mode display, for control source of the gas high pressure high pressure air governor valve, for controlling the low pressure Pneumatic valve of gas source low pressure and the direction switch for controlling lift cylinder.
Described cylinder impermeability automatic detecting table, arranges O-ring seal between the air intake opening that it is characterized in that described test fixture and cylinder to be measured.
The beneficial effects of the utility model are: after have employed said structure, cylinder adopts the mode of automatic switchover high-low pressure to detect impermeability, structure is simple, easy to operate, last operation and a rear operation can be accepted, make whole production run realize robotization, decrease operating personnel, reduce the production cost of product, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the structural representation of the elevating mechanism of the utility model embodiment;
Fig. 4 is the structural representation of the clamp system of the utility model embodiment;
In figure: 1-support; 2-tank; 3-base plate; 4-test fixture; 5-cylinder to be measured; 6-compression cylinder; 7-high pressure air governor valve; 8-low pressure Pneumatic valve; 9-lift cylinder; 10-display; 11-Electric Appliance Cabinet; 12-hand-operated clamping switch; 13-emergency stop switch; 14-bracing frame; 15-column; 16-sliding bearing.
Embodiment
The utility model is further illustrated below in conjunction with Figure of description.
As shown in the figure, cylinder impermeability automatic detecting table comprises support 1, support 1 is fixedly installed tank 2 and regulator cubicle 11.Be fixedly installed bracing frame 14 above tank 2, bracing frame 14 is equipped with elevating mechanism, elevating mechanism comprises lift cylinder 9, connecting bottom board 3 bottom lift cylinder 9.In order to improve the stability that base plate 3 is elevated, lift cylinder 9 symmetria bilateralis arranges column 15, and column 15 top and the sliding bearing 16 be arranged on bracing frame 14 are slidably matched, and column 15 bottom is fixedly connected with base plate 3.Base plate 3 is provided with base plate air intake opening, and base plate air intake opening connects source of the gas.Base plate 3 is provided with clamp system, clamp system comprises test fixture 4 and compression cylinder 6, specifically test fixture 4 is arranged on above base plate air intake opening, and compression cylinder 6 is arranged on above test fixture 4, forms the clamping position of cylinder 5 to be measured between compression cylinder 6 and test fixture 4.After cylinder 5 to be measured clamps by compression cylinder 6 and test fixture 4, base plate air intake opening communicates with the air intake opening of cylinder 5 to be measured.In order to ensure impermeability, O-ring seal is set between test fixture 4 and the air intake opening of cylinder to be measured 5.
For the ease of control, Electric Appliance Cabinet 11 be provided with emergency stop switch 13, for control compression cylinder 6 hand-operated clamping switch 12, for show test mode display 10, for control source of the gas high pressure high pressure air governor valve 7, for controlling the low pressure Pneumatic valve 8 of gas source low pressure and the direction switch for controlling lift cylinder 9.
When the cylinder to be measured 5 of actual test is twin shaft cylinder, eight base plate air intake openings are had above base plate 3, can disposable detection four cylinders 5, be connected with eight test fixtures 4 above base plate inlet charge mouth, four test twin shaft cylinders 5 are vertically placed on above test fixture 4, by compression cylinder 6, four tested cylinder 5 are compressed, after compressing, test fixture 4 communicates with test twin shaft cylinder 5 air intake opening, have O-ring seal between air intake opening, the shutoff preventing compression cylinder 6 from compressing between rear test fixture 4 and tested cylinder is leaked.
During work, four cylinders 5 to be measured are put into test fixture 4, and test fixture 4 has the effect of location, and cylinder 5 to be measured is connected by O-ring seal with between test fixture 4.Rotary manual clamping switch 12, compression cylinder 6 rotates and compresses cylinder 5 to be measured; Start feeler switch, detect gas and enter into test fixture 4 respectively from eight bottom air inlets, then enter in cylinder 5 to be measured, pick-up unit drops to sensed water level in the driving of lift cylinder 9, automatically controlled part now in Electric Appliance Cabinet 11 has bar high pressure, low pressure by regulating high pressure air governor valve 7 and low pressure Pneumatic valve 8 to carry out respectively and detects without bar high pressure, low pressure, can observe detection in the display 10 and proceed to what state, by having bubble-free to judge in observation tank, whether cylinder 5 to be measured has leakage; After having tested, pick-up unit rises to assigned address under the driving of lift cylinder 9, and compression cylinder 6 is unclamped, and is taken out by cylinder 5 to be measured, completes test.
(note: pick-up unit is when testing different model cylinder body, and interchangeable test fixture 4 ensures that air intake opening connects and detects)
Shown in the above and figure is only preferred implementation of the present utility model.It should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.

Claims (4)

1. cylinder impermeability automatic detecting table, it is characterized in that comprising support (1), the Electric Appliance Cabinet (11) being arranged on the tank (2) on support (1) and being arranged on support (1), described tank (2) top is fixedly installed bracing frame (14), (14) are equipped with elevating mechanism to support frame as described above, described elevating mechanism comprises lift cylinder (9), described lift cylinder (9) bottom connecting bottom board (3), described base plate (3) is provided with base plate air intake opening, described base plate air intake opening connects source of the gas, test fixture (4) is fixedly installed above described base plate air intake opening, described test fixture (4) top is equipped with compression cylinder (6), the clamping position of cylinder to be measured (5) is formed between described compression cylinder (6) and test fixture (4), after described compression cylinder (6) and test fixture (4) clamp, described base plate air intake opening communicates with the air intake opening of cylinder to be measured (5).
2. cylinder impermeability automatic detecting table as claimed in claim 1, it is characterized in that described lift cylinder (9) symmetria bilateralis arranges column (15), described column (15) top and the sliding bearing (16) be arranged on bracing frame (14) are slidably matched, and described column (15) bottom is fixedly connected with base plate (3).
3. cylinder impermeability automatic detecting table as claimed in claim 1, it is characterized in that described Electric Appliance Cabinet (11) be provided with emergency stop switch (13), for control compression cylinder (6) hand-operated clamping switch (12), for show test mode display (10), for control source of the gas high pressure high pressure air governor valve (7), for controlling the low pressure Pneumatic valve (8) of gas source low pressure and the direction switch for controlling lift cylinder (9).
4. cylinder impermeability automatic detecting table as claimed in claim 1, arranges O-ring seal between the air intake opening that it is characterized in that described test fixture (4) and cylinder to be measured (5).
CN201520256742.0U 2015-04-24 2015-04-24 Cylinder impermeability automatic detecting table CN204612868U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520256742.0U CN204612868U (en) 2015-04-24 2015-04-24 Cylinder impermeability automatic detecting table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520256742.0U CN204612868U (en) 2015-04-24 2015-04-24 Cylinder impermeability automatic detecting table

Publications (1)

Publication Number Publication Date
CN204612868U true CN204612868U (en) 2015-09-02

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Application Number Title Priority Date Filing Date
CN201520256742.0U CN204612868U (en) 2015-04-24 2015-04-24 Cylinder impermeability automatic detecting table

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CN (1) CN204612868U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104792469A (en) * 2015-04-24 2015-07-22 杭州市萧山区高级技工学校 Automatic detecting platform for airtightness of air cylinders
CN109443741A (en) * 2018-12-27 2019-03-08 中国计量大学 A kind of radiator of water tank automatic checkout system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104792469A (en) * 2015-04-24 2015-07-22 杭州市萧山区高级技工学校 Automatic detecting platform for airtightness of air cylinders
CN109443741A (en) * 2018-12-27 2019-03-08 中国计量大学 A kind of radiator of water tank automatic checkout system

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150902

Termination date: 20190424

CF01 Termination of patent right due to non-payment of annual fee