CN102081005A - Leak detection equipment - Google Patents

Leak detection equipment Download PDF

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Publication number
CN102081005A
CN102081005A CN2009102243505A CN200910224350A CN102081005A CN 102081005 A CN102081005 A CN 102081005A CN 2009102243505 A CN2009102243505 A CN 2009102243505A CN 200910224350 A CN200910224350 A CN 200910224350A CN 102081005 A CN102081005 A CN 102081005A
Authority
CN
China
Prior art keywords
frame
detection equipment
sealing
water tank
hole
Prior art date
Application number
CN2009102243505A
Other languages
Chinese (zh)
Inventor
王正勇
谭成顶
Original Assignee
新兴重工湖北三六一一机械有限公司
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 新兴重工湖北三六一一机械有限公司 filed Critical 新兴重工湖北三六一一机械有限公司
Priority to CN2009102243505A priority Critical patent/CN102081005A/en
Publication of CN102081005A publication Critical patent/CN102081005A/en

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Abstract

The invention discloses leak detection equipment, belonging to the technical field of tightness detection, and solving the problem of poor interchangeability of the existing leak detection equipment. The leak detection equipment is mainly characterized by being composed of a rack, tightness detection equipment and a water tank, wherein the rack is provided with a power supply control box, a lifting cylinder, a guide bar, an air source processing triple piece, a reducing valve and a control valve; the tightness detection equipment is provided with a pneumatic sealing mechanism, a pneumatic clamping mechanism and a connecting hole matched with the lifting cylinder and the guide bar, wherein the pneumatic clamping mechanism and the pneumatic sealing mechanism are connected with the control valve via a pressure hose and a quick coupling; and the lower end of the rack is connected with the water tank via a zouma hole and a bolt. The leak detection equipment is convenient in assembling and disassembling operation, is reliable in operation, has low cost and good interchangeability, can realize one machine with multiple functions, can definitely display the defect position of leaked workpiece, is mainly used for tightness detection for the auto parts, such as an aluminium alloy intake manifold, a cylinder body, a cylinder cover, an oil pan, an oil filter seat and the like.

Description

A kind of leak test plant

Technical field

The invention belongs to sealing detection technique field.Be specifically related to the leak test plant that a kind of sealing that can be used for auto parts and components aluminium alloy class inlet manifold, cylinder body, cylinder cap, drain pan, oil filter seat etc. detects.

Background technology

At present, the domestic sealing checkout equipment that is used for auto parts and components aluminium alloy class inlet manifold, cylinder body, cylinder cap, oil sump, oil filter seat etc. is made of frame, workpiece for measurement anchor clamps, dry type leak detector and electronic or hydraulic control system, wherein, the workpiece for measurement anchor clamps are non-exchange structure, and every kind of workpiece for measurement anchor clamps need be equipped with corresponding special-purpose sealing checkout equipment.Its weak point one is that manufacturing cost is high; The 2nd, the special plane special use, then complete machine is idle if change the line of production; The 3rd, be difficult for judging the concrete defective locations of workpiece.

Summary of the invention

Purpose of the present invention provides a kind of dress at above-mentioned deficiency exactly, it is easy to operate to tear open, and reliable operation is with low cost, has interchangeability, can realize a tractor serves several purposes, can clearly show the leak test plant of the defective locations that leaks workpiece.

Solution of the present invention is: a kind of leak test plant is characterized in that: be made of frame, sealing detection frock and water tank; Frame is provided with power controling box, lifting cylinder, guide pole, source of the gas processing three linked piece, reduction valve, operation valve and connects tracheae; Sealing detects the connecting hole that frock is provided with pneumostop mechanism, pneumatic pinch mechanism and cooperates with lifting cylinder, guide pole, and pneumostop mechanism, pneumatic pinch mechanism are connected with operation valve by pressure hose and rapid-acting coupling; The lower end of frame is connected by gallop along on horseback hole and bolt with water tank.

Electric heater, water-bed searchlight and blowdown water draw-off are equipped with in the bottom of the water tank described in the technical solution of the present invention.

Frame described in the technical solution of the present invention is provided with sealing and detects the corresponding Operating Guideline plate of frock.

Frame described in the technical solution of the present invention is a cone structure.

The present invention is owing to adopt by frame, sealing detects the leak test plant of frock and water tank formation, wherein, the top of frame is equipped with and is promoted cylinder and guide pole, side is equipped with source of the gas handles three linked piece, reduction valve and operation valve, the upper plate of sealing detection frock is provided with and promotes the connecting hole that cylinder and guide pole cooperate, sealing detects on the frock and also is provided with pneumostop mechanism, pneumatic pinch mechanism, pneumostop mechanism, pneumatic pinch mechanism is connected with operation valve by pressure hose and rapid-acting coupling, the lower end of frame is connected by gallop along on horseback hole and bolt with water tank, electric heater is equipped with in the bottom of water tank, water-bed searchlight and water draw-off, the upper end is provided with the hole of galloping along on horseback, thereby, can select corresponding sealing to detect frock according to workpiece for measurement, be connected with lifting cylinder and guide pole on the frame by connecting hole, again the frame lower end is fixed on the water tank, promptly constitutes the leak test plant of this concrete model.During detection, this model workpiece for measurement is loaded on sealing to be detected in the frock, pressurization then, and it is extend in the water tank, can be according to having or not bubble to judge accurately how much whether the qualified sealing of carrying out workpiece, also can judge whether workpiece is repaired according to the bubble size simultaneously, repair wherein and judge or the like if detecting.The present invention compared with prior art has dress, it is easy to operate to tear open, and reliable operation is with low cost, has interchangeability, can realize a tractor serves several purposes, can clearly show the characteristics of the defective locations that leaks workpiece.The sealing that the present invention is mainly used in auto parts and components aluminium alloy class inlet manifold, cylinder body, cylinder cap, oil sump, oil filter seat etc. detects.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation that special-purpose sealing of the present invention detects frock.

Embodiment

As shown in Figure 1 and Figure 2.The present invention detects frock 4 by frame 3, sealing and water tank 5 constitutes.Frame 3 is a cone structure.Frame 3 is connected with external air source and power supply, and the top of frame 3 is provided with power controling box 12, promotes cylinder 1 and guide pole 13.Frame 3 sides are provided with source of the gas and handle three linked piece 10, reduction valve 2, operation valve 9 and connect tracheae.The top board 18 that sealing detects frock 4 is provided with the connecting hole that cooperates with the lifting cylinder 1 and the guide pole 12 on frame 3 tops, the shape and the relative position of connecting hole when initial designs, have been determined, have versatility, top board 18 links into an integrated entity by connecting rod 17 with base plate 16.Frame 3 detects frock 4 with removable special-purpose sealing and is connected by promoting cylinder 1 and guide pole 13, and sealing detects moving up and down by promoting cylinder 1 control of frock 4.Sealing detects frock 4 and is provided with pneumostop mechanism 15 and pneumatic clamp system 14, and pneumostop mechanism 15, pneumatic pinch mechanism 14 are connected with source of the gas operation valve 9 on the frame 3 according to certain pneumatic schematic diagram by pressure hose and rapid-acting coupling.Sealing detects frock 4 can supporting several alternative sealings detect frocks according to the workpiece for measurement shaped design, can change sealing and detect frock 4, and sealing detection frock 4 is changed with the change of detection workpiece.Electric heater 8, water-bed searchlight 6 and blowdown water draw-off 7 are equipped with in the bottom of water tank 5, open electric heater 8 when cold and improve the hand frost bitten that water temperature in the water tanks prevents the operator, and light is crossed to open when dark and water-bedly observed in order to the operator according to lamp 6.The lower end of frame 3 is connected by gallop along on horseback hole and bolt with water tank 5.Frame 3 is provided with sealing and detects frock 4 corresponding Operating Guideline plates 11.This leak test plant detects workpiece cavity by gases at high pressure, has the characteristics that special-purpose sealing detects frock that are convenient for changing.

Using method:

1, special-purpose sealing detection frock 4 is connected by promoting cylinder 1 and guide pole 13 with frame 3, adopts quick coupling and pressure hose to connect each sealing cylinder, clamping cylinder, detection blow vent, elements such as source of the gas processing three linked piece 10, reduction valve 2 and operation valve 9 according to certain pneumatic schematic diagram.

2, connect as stated above after special-purpose sealing detects frock 4 and frame 3, as shown in Figure 1, be placed on the water tank 5, with bolt, nut the lower end of frame 3 is connected with water tank 5 by the hole of galloping along on horseback then.

Claims (4)

1. a leak test plant is characterized in that: detect frock (4) and water tank (5) formation by frame (3), sealing; Frame (3) is provided with power controling box (12), lifting cylinder (1), guide pole (13), source of the gas processing three linked piece (10), reduction valve (2), operation valve (9) and connects tracheae; Sealing detects the connecting hole that frock (4) is provided with pneumostop mechanism (15), pneumatic pinch mechanism (14) and cooperates with lifting cylinder (1), guide pole (13), connecting hole is on top board (18), top board (18) links into an integrated entity by connecting rod (17) with base plate (16), and pneumostop mechanism (15), pneumatic pinch mechanism (14) are connected with operation valve (9) by pressure hose and rapid-acting coupling; The lower end of frame (3) is connected by gallop along on horseback hole and bolt with water tank (5).
2. a kind of leak test plant according to claim 1 is characterized in that: electric heater (8), water-bed searchlight (6) and blowdown water draw-off (7) are equipped with in the bottom of described water tank (5).
3. a kind of leak test plant according to claim 1 and 2 is characterized in that: described frame (3) is provided with sealing and detects frock (4) corresponding Operating Guideline plates (11).
4. a kind of leak test plant according to claim 1 and 2 is characterized in that: described frame (3) is a cone structure.
CN2009102243505A 2009-11-29 2009-11-29 Leak detection equipment CN102081005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009102243505A CN102081005A (en) 2009-11-29 2009-11-29 Leak detection equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009102243505A CN102081005A (en) 2009-11-29 2009-11-29 Leak detection equipment

Publications (1)

Publication Number Publication Date
CN102081005A true CN102081005A (en) 2011-06-01

Family

ID=44087092

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009102243505A CN102081005A (en) 2009-11-29 2009-11-29 Leak detection equipment

Country Status (1)

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CN (1) CN102081005A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102636320A (en) * 2012-05-08 2012-08-15 天津市塑料研究所 Leakage test device for medical filter
CN102636318A (en) * 2011-12-31 2012-08-15 无锡曙光模具有限公司 Airtightness detecting device for shell of diesel engine
CN103033318A (en) * 2012-12-15 2013-04-10 淄博永华滤清器制造有限公司 Filter leak-testing machine
CN103291669A (en) * 2013-06-25 2013-09-11 苏州速腾电子科技有限公司 Oil tank for leak test
CN104949810A (en) * 2015-06-29 2015-09-30 新乡天翼过滤技术检测有限公司 Leak detector for filter
CN105445107A (en) * 2015-05-28 2016-03-30 新兴重工湖北三六一一机械有限公司 Pressure test tool
CN106348182A (en) * 2016-11-23 2017-01-25 平利县凯灵汽车零部件有限公司 Lifting device for automobile parts detection
CN106370357A (en) * 2016-08-31 2017-02-01 重庆科杰实业有限责任公司 Multifunctional water leakage detection device
CN107478390A (en) * 2017-10-18 2017-12-15 江门市霈霖卫浴科技有限公司 A kind of tap water testing machine with water valve switching device
CN107525634A (en) * 2017-10-18 2017-12-29 江门市霈霖卫浴科技有限公司 A kind of tap water testing machine
CN107525666A (en) * 2017-10-18 2017-12-29 江门市霈霖卫浴科技有限公司 A kind of tap water testing machine special fixture with water valve switching device
CN108414155A (en) * 2018-02-01 2018-08-17 湖南健兴智能科技有限公司 A kind of cylinder cover leak test device and method

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102636318A (en) * 2011-12-31 2012-08-15 无锡曙光模具有限公司 Airtightness detecting device for shell of diesel engine
CN102636320A (en) * 2012-05-08 2012-08-15 天津市塑料研究所 Leakage test device for medical filter
CN102636320B (en) * 2012-05-08 2015-03-18 天津市塑料研究所 Leakage test device for medical filter
CN103033318A (en) * 2012-12-15 2013-04-10 淄博永华滤清器制造有限公司 Filter leak-testing machine
CN103291669A (en) * 2013-06-25 2013-09-11 苏州速腾电子科技有限公司 Oil tank for leak test
CN103291669B (en) * 2013-06-25 2015-07-22 苏州速腾电子科技有限公司 Oil tank for leak test
CN105445107B (en) * 2015-05-28 2017-12-12 新兴重工湖北三六一一机械有限公司 A kind of structure for pressure test
CN105445107A (en) * 2015-05-28 2016-03-30 新兴重工湖北三六一一机械有限公司 Pressure test tool
CN104949810A (en) * 2015-06-29 2015-09-30 新乡天翼过滤技术检测有限公司 Leak detector for filter
CN106370357A (en) * 2016-08-31 2017-02-01 重庆科杰实业有限责任公司 Multifunctional water leakage detection device
CN106348182A (en) * 2016-11-23 2017-01-25 平利县凯灵汽车零部件有限公司 Lifting device for automobile parts detection
CN106348182B (en) * 2016-11-23 2018-08-10 江苏凯灵汽车电器有限公司 A kind of auto parts and components detection lifting device
CN107525634A (en) * 2017-10-18 2017-12-29 江门市霈霖卫浴科技有限公司 A kind of tap water testing machine
CN107525666A (en) * 2017-10-18 2017-12-29 江门市霈霖卫浴科技有限公司 A kind of tap water testing machine special fixture with water valve switching device
CN107478390A (en) * 2017-10-18 2017-12-15 江门市霈霖卫浴科技有限公司 A kind of tap water testing machine with water valve switching device
CN108414155A (en) * 2018-02-01 2018-08-17 湖南健兴智能科技有限公司 A kind of cylinder cover leak test device and method

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Application publication date: 20110601

C02 Deemed withdrawal of patent application after publication (patent law 2001)