CN201548384U - Leak detection equipment - Google Patents

Leak detection equipment Download PDF

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Publication number
CN201548384U
CN201548384U CN200920271258XU CN200920271258U CN201548384U CN 201548384 U CN201548384 U CN 201548384U CN 200920271258X U CN200920271258X U CN 200920271258XU CN 200920271258 U CN200920271258 U CN 200920271258U CN 201548384 U CN201548384 U CN 201548384U
Authority
CN
China
Prior art keywords
frame
sealing
leak
water tank
detection equipment
Prior art date
Application number
CN200920271258XU
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 CN200920271258XU priority Critical patent/CN201548384U/en
Application granted granted Critical
Publication of CN201548384U publication Critical patent/CN201548384U/en

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Abstract

The utility model relates to leak detection equipment, which belongs to the technical field of leak tightness detection and mainly solves the problem that the leak detection equipment in the prior art has poor exchangeability. The leak detection equipment is mainly characterized in that the equipment comprises a frame, a leak tightness detection tool set and a water tank; a power supply control case, a lifting cylinder, a guide rod, a gas source treatment triplet, a throttle valve and a control valve are arranged on the frame; a pneumatic sealing mechanism, a pneumatic clamping mechanism and connecting holes matched with the lifting cylinder and the guide rod are arranged on the leak tightness detection tool set, and the pneumatic sealing mechanism and the pneumatic clamping mechanism are connected with the control valve through a pressure hose and a rapid-acting coupling; and the lower end of the frame is connected with the water tank through a through hole and a bolt. The leak detection equipment can clearly indicate the defect position of a leaked workpiece, and has the characteristics of convenient assembly and disassembly, reliable operation, low cost, good exchangeability and multiple purposes. The leak detection equipment is mainly used for leak tightness detection of automobile parts and components, aluminum alloy intake manifolds, cylinder bodies, cylinder covers, oil pans, oil cleaner bases, and so on.

Description

A kind of leak test plant

Technical field

The utility model 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

The purpose of this utility model 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 utility model 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 utility model.

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

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

The utility model 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 utility model 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 utility model 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 utility model;

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

Embodiment

As shown in Figure 1 and Figure 2.The utility model 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.
CN200920271258XU 2009-11-29 2009-11-29 Leak detection equipment CN201548384U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920271258XU CN201548384U (en) 2009-11-29 2009-11-29 Leak detection equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920271258XU CN201548384U (en) 2009-11-29 2009-11-29 Leak detection equipment

Publications (1)

Publication Number Publication Date
CN201548384U true CN201548384U (en) 2010-08-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920271258XU CN201548384U (en) 2009-11-29 2009-11-29 Leak detection equipment

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CN (1) CN201548384U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103512710A (en) * 2013-10-17 2014-01-15 潍柴重机股份有限公司 Oil and gas separator leak detection device
CN103616144A (en) * 2013-12-03 2014-03-05 顺达(芜湖)汽车饰件有限公司 Method for detecting engine oil sump air tightness
CN103926095A (en) * 2014-03-26 2014-07-16 蚌埠市高德机械自动化科技有限公司 Buoy pressurized-water type water-testing-machine device
CN105222968A (en) * 2014-06-24 2016-01-06 济南易阳世业科技有限公司 A kind of latch mechanism of oil filter sealing propertytest and using method thereof
CN105396798A (en) * 2015-11-09 2016-03-16 适新科技(苏州)有限公司 Micro leakage detection machine and method for high-viscosity polyurethane formic ether coating
CN106197888A (en) * 2016-07-05 2016-12-07 惠州市华阳精机有限公司 A kind of leak detecting device automatically
CN109186997A (en) * 2018-08-31 2019-01-11 长安大学 A kind of multi gear position shift of transmission valve performance test device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103512710A (en) * 2013-10-17 2014-01-15 潍柴重机股份有限公司 Oil and gas separator leak detection device
CN103616144A (en) * 2013-12-03 2014-03-05 顺达(芜湖)汽车饰件有限公司 Method for detecting engine oil sump air tightness
CN103926095A (en) * 2014-03-26 2014-07-16 蚌埠市高德机械自动化科技有限公司 Buoy pressurized-water type water-testing-machine device
CN105222968A (en) * 2014-06-24 2016-01-06 济南易阳世业科技有限公司 A kind of latch mechanism of oil filter sealing propertytest and using method thereof
CN105222968B (en) * 2014-06-24 2018-02-27 济南易阳世业科技有限公司 A kind of retaining mechanism and its application method of oil filter sealing propertytest
CN105396798A (en) * 2015-11-09 2016-03-16 适新科技(苏州)有限公司 Micro leakage detection machine and method for high-viscosity polyurethane formic ether coating
CN105396798B (en) * 2015-11-09 2017-07-28 适新科技(苏州)有限公司 The micro- leak detection machine and its detection method of high viscosity polyurethane formic acid esters coating
CN106197888A (en) * 2016-07-05 2016-12-07 惠州市华阳精机有限公司 A kind of leak detecting device automatically
CN109186997A (en) * 2018-08-31 2019-01-11 长安大学 A kind of multi gear position shift of transmission valve performance test device
CN109186997B (en) * 2018-08-31 2020-01-31 长安大学 multi-gear transmission shift valve performance testing device

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100811

Termination date: 20131129