CN103196632A - Automated sealing test machine - Google Patents

Automated sealing test machine Download PDF

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Publication number
CN103196632A
CN103196632A CN2013100986088A CN201310098608A CN103196632A CN 103196632 A CN103196632 A CN 103196632A CN 2013100986088 A CN2013100986088 A CN 2013100986088A CN 201310098608 A CN201310098608 A CN 201310098608A CN 103196632 A CN103196632 A CN 103196632A
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CN
China
Prior art keywords
cylinder
stifle
robotization
transverse slat
jacking gear
Prior art date
Application number
CN2013100986088A
Other languages
Chinese (zh)
Other versions
CN103196632B (en
Inventor
陈卫庆
陈伟强
龚耿标
Original Assignee
天台县银兴机械铸造有限公司
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Publication date
Application filed by 天台县银兴机械铸造有限公司 filed Critical 天台县银兴机械铸造有限公司
Priority to CN201310098608.8A priority Critical patent/CN103196632B/en
Publication of CN103196632A publication Critical patent/CN103196632A/en
Application granted granted Critical
Publication of CN103196632B publication Critical patent/CN103196632B/en

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Abstract

The invention belongs to the technical field of sealing test machines and relates to an automated sealing test machine. A sealing test pond is arranged at the lower portion of a frame, a lifting device is arranged at the upper portion of the frame, the lower side of the lifting device is provided with a product placing rack and a product pressing device, a pipe opening cap is arranged on the product pressing device or on one side of the product placing rack, the lifting device can drive the product placing rack and the product pressing device to extend into the sealing test pond, and a controller controls actions of the lifting device and the pressing device and performs air supply or exhausting of the pipe opening cap. The automated sealing test machine has the advantages of being small in consumed strength, long in pressure holding time, high in pass percent of test products and high in production efficiency and is suitable for sealing tests of intercooler end caps in automobiles and like products.

Description

The robotization Sealing tester

Technical field

The invention belongs to the Sealing tester technical field, refer in particular to a kind of employee of minimizing and operate the robotization Sealing tester that promotes product hermeticity stand the test rate.

Background technology

To air chamber or the hydroecium impermeability test of product, mostly by manual operations, its weak point is at present: the one, and operating personnel's operation physical demands is big; The 2nd, the holding time at test pressure manual control is inaccurate, and the pure artificial dwell time is short; The 3rd, only can experimentize to a product at every turn, handling time is long, and production efficiency is low.

Summary of the invention

The purpose of this invention is to provide a kind of little, dwell time length of consuming one's strength, the qualification rate height of test products, robotization Sealing tester that production efficiency is high.

The object of the present invention is achieved like this:

The robotization Sealing tester, be provided with the leakage test pond in the bottom of framework, top is provided with jacking gear, the downside of jacking gear is provided with product placement frame and product hold down gag, on the product hold down gag or a side of product placement frame be provided with mouth of pipe stifle, jacking gear can drive the product placement frame and the product hold down gag extend in the leakage test pond, is controlled the action of jacking gear, hold down gag and is mouth of pipe stifle air feed or exhaust by controller.

The concrete structure of above-mentioned jacking gear is: be provided with lift cylinder on the crossbeam of framework upper between two parties, be symmetrically arranged with guide cylinder on the crossbeam of lift cylinder both sides, be provided with the slide bar that moves up and down along guide cylinder in the guide cylinder, the product placement frame of downside and the product clamping frame of upside are fixedly arranged on the slide bar of crossbeam downside, and the piston rod of lift cylinder is connected with the product clamping frame and can drives product placement frame, product clamping frame and slide bar and move up and down simultaneously along guide cylinder.

Above-mentioned lift cylinder has one.

The concrete structure of above-mentioned product placement frame is: the both sides of first transverse slat are fixed on the slide bar of jacking gear both sides, and the upside of first transverse slat is provided with more than one sealed bolster plate, and each sealed bolster plate is provided with the charging connector that is communicated with source of the gas by conduit.

The concrete structure of above-mentioned product hold down gag is: the both sides of second transverse slat are fixed on the slide bar of jacking gear both sides of the first transverse slat upside, second transverse slat is provided with more than one clamping cylinder, and the piston rod of clamping cylinder stretches out the second transverse slat downside and is connected with the product compact heap in its lower end.

Above-mentioned clamping cylinder has been arranged side by side two or three or four or more at second transverse slat.

The concrete structure of above-mentioned mouth of pipe stifle is: the housing of stifle cylinder is provided with to the piston rod of stifle cylinder and stretches out the fixed bar more than two that stifle cylinder one side is stretched out, fixedly there is C type snap ring the outer end of fixed bar, and the outer end of stretching out the piston rod of stifle cylinder is provided with the product compact heap.

Above-mentioned product compact heap is provided with the ferrule pad.

The present invention's outstanding and beneficial technical effects compared to existing technology is:

1, operating personnel's of the present invention operation physical demands is little: operating personnel are as long as be put into product on the laying rack, compress at controller operation clamping cylinder, overlap the upper orifice stifle then, put down lift cylinder, can carry out the sealing property experiment to test product (for example automobile charge air cooler end cap).

2, the dwell time of the present invention long (can set the dwell time): after the time relay configured the time, machine rose laying rack automatically to the time of setting, because the dwell time is long, the pressure testing qualification rate of product rises.

3, the present invention once can a pressure testing 2-4 product to miscellaneous goods, improves pressure testing efficient greatly.

4, the present invention is applicable to the sealing property test to charge air cooler end cap or similar products.

Description of drawings

Fig. 1 is that master of the present invention looks cut-open view.

Fig. 2 is schematic perspective view of the present invention.

Fig. 3 is one of schematic perspective view of mouth of pipe stifle of the present invention.

Fig. 4 be mouth of pipe stifle of the present invention schematic perspective view two.

Fig. 5 is the state of the installing and using schematic perspective view of mouth of pipe stifle of the present invention.

Fig. 6 is the front view of one of test product.

Embodiment

The present invention is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-Fig. 6:

The robotization Sealing tester, be provided with leakage test pond 12 in the bottom of framework 1, top is provided with jacking gear 2, the downside of jacking gear 2 is provided with product placement frame 4 and product hold down gag 3, on the product hold down gag 3 or a side of product placement frame 4 be provided with mouth of pipe stifle 6, jacking gear 2 can drive product placement frame 4 and product hold down gag 3 extend in the leakage test pond 12, is controlled the action of jacking gears 2, hold down gag 3 and is mouth of pipe stifle 6 air feed or exhaust by controller 13.

The concrete structure of above-mentioned jacking gear 2 is: be provided with lift cylinder 21 between two parties on the crossbeam 11 on framework 1 top, be symmetrically arranged with guide cylinder on the crossbeam 11 of lift cylinder 21 both sides, be provided with the slide bar 22 that moves up and down along guide cylinder in the guide cylinder, the product placement frame 4 of downside and the product clamping frame 3 of upside are fixedly arranged on the slide bar 22 of crossbeam 11 downsides, and the piston rod 29 of lift cylinder 21 is connected with product clamping frame 3 and can drives product placement frame 4, product clamping frame 3 and slide bar 22 and moves up and down simultaneously along guide cylinder.

Above-mentioned lift cylinder 21 has one.

The concrete structure of above-mentioned product placement frame 4 is: the both sides of first transverse slat 41 are fixed on the slide bar 22 of jacking gear 2 both sides, the upside of first transverse slat 41 is provided with more than one sealed bolster plate 42, and each sealed bolster plate 42 is provided with the charging connector 43 that is communicated with source of the gas 45 by conduit 44.

The concrete structure of above-mentioned product hold down gag 3 is: the both sides of second transverse slat 32 are fixed on the slide bar 22 of jacking gear 2 both sides of first transverse slat, 41 upsides, second transverse slat 32 is provided with more than one clamping cylinder 31, and the piston rod 33 of clamping cylinder 31 stretches out second transverse slat, 32 downsides and is connected with product compact heap 34 in its lower end.

Above-mentioned clamping cylinder 31 has been arranged side by side two or three or four or more at second transverse slat 32.

The concrete structure of above-mentioned mouth of pipe stifle 6 is: the housing of stifle cylinder 61 is provided with to the piston rod 62 of stifle cylinder 61 and stretches out the fixed bar more than two 63 that stifle cylinder 61 1 sides are stretched out, fixedly there is C type snap ring 66 outer end of fixed bar 63, and the outer end of stretching out the piston rod 62 of stifle cylinder 61 is provided with product compact heap 64.

Above-mentioned product compact heap 64 is provided with ferrule pad 65.

Described clamped product is the end cap 5 or 7 of automobile charge air cooler, charge air cooler end cap 5 or 7 lower surface have the opening 73 of a level, top or a side have an inlet or liquid outlet 71, sealing generally is interlocked the horizontal opening 73 of charge air cooler end cap 5 or 7 and sealed bolster plate 42 during use, the inlet on charge air cooler end cap top or liquid outlet are by the 34 direct shutoff of product compact heap, the inlet of charge air cooler end cap one side or liquid outlet 71 then carry out shutoff by mouth of pipe stifle 6, during use, C type snap ring 66 on the mouth of pipe stifle 6 is sleeved on the bulge loop 72 of the inlet of charge air cooler end cap 7 or liquid outlet 71,6 air inlets of stifle cylinder, the piston rod 62 of stifle cylinder 61 stretches out, drive product compact heap 64 blocks inlet or the liquid outlet 71 of charge air cooler end cap, after above-mentioned action is finished, operation control control source of the gas is the inflation of charge air cooler end cap inner chamber by charging connector 43, lift cylinder drives to stretch into and attaches in the leakage test pond 12 of experiment with liquid (water) then, with relay control leakage test time time, after reaching setting-up time, lift cylinder drives the experiment product and rises, the exhaust of operation control control charge air cooler end cap inner chamber; Running into has the charge air cooler of gas leakage end cap can directly find the gas leakage point to repair or do to scrap processing in water.

Above-described embodiment is preferred embodiment of the present invention only, is not to limit protection scope of the present invention according to this, so: all equivalences of doing according to structure of the present invention, shape, principle change, and all should be covered by within protection scope of the present invention.

Claims (8)

1. robotization Sealing tester, it is characterized in that: be provided with the leakage test pond in the bottom of framework, top is provided with jacking gear, the downside of jacking gear is provided with product placement frame and product hold down gag, on the product hold down gag or a side of product placement frame be provided with mouth of pipe stifle, jacking gear can drive the product placement frame and the product hold down gag extend in the leakage test pond, is controlled the action of jacking gear, hold down gag and is mouth of pipe stifle air feed or exhaust by controller.
2. robotization Sealing tester according to claim 1, it is characterized in that: the concrete structure of described jacking gear is: be provided with lift cylinder on the crossbeam of framework upper between two parties, be symmetrically arranged with guide cylinder on the crossbeam of lift cylinder both sides, be provided with the slide bar that moves up and down along guide cylinder in the guide cylinder, the product placement frame of downside and the product clamping frame of upside are fixedly arranged on the slide bar of crossbeam downside, and the piston rod of lift cylinder is connected with the product clamping frame and can drives product placement frame, product clamping frame and slide bar and move up and down simultaneously along guide cylinder.
3. robotization Sealing tester according to claim 2, it is characterized in that: described lift cylinder has one.
4. robotization Sealing tester according to claim 1, it is characterized in that: the concrete structure of described product placement frame is: the both sides of first transverse slat are fixed on the slide bar of jacking gear both sides, the upside of first transverse slat is provided with more than one sealed bolster plate, and each sealed bolster plate is provided with the charging connector that is communicated with source of the gas by conduit.
5. robotization Sealing tester according to claim 1, it is characterized in that: the concrete structure of described product hold down gag is: the both sides of second transverse slat are fixed on the slide bar of jacking gear both sides of the first transverse slat upside, second transverse slat is provided with more than one clamping cylinder, and the piston rod of clamping cylinder stretches out the second transverse slat downside and is connected with the product compact heap in its lower end.
6. robotization Sealing tester according to claim 4 is characterized in that: described clamping cylinder has been arranged side by side two or three or four or more at second transverse slat.
7. according to each described robotization Sealing tester of claim 1-5, it is characterized in that: the concrete structure of described mouth of pipe stifle is: the housing of stifle cylinder is provided with to the piston rod of stifle cylinder and stretches out the fixed bar more than two that stifle cylinder one side is stretched out, fixedly there is C type snap ring the outer end of fixed bar, and the outer end of stretching out the piston rod of stifle cylinder is provided with the product compact heap.
8. robotization Sealing tester according to claim 6, it is characterized in that: described product compact heap is provided with the ferrule pad.
CN201310098608.8A 2013-03-26 2013-03-26 Automated sealing test machine CN103196632B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310098608.8A CN103196632B (en) 2013-03-26 2013-03-26 Automated sealing test machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310098608.8A CN103196632B (en) 2013-03-26 2013-03-26 Automated sealing test machine

Publications (2)

Publication Number Publication Date
CN103196632A true CN103196632A (en) 2013-07-10
CN103196632B CN103196632B (en) 2015-07-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310098608.8A CN103196632B (en) 2013-03-26 2013-03-26 Automated sealing test machine

Country Status (1)

Country Link
CN (1) CN103196632B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103913277A (en) * 2014-04-10 2014-07-09 丹阳谊善车灯设备制造有限公司 Automobile lamp airtightness detecting tool
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
CN106482910A (en) * 2016-10-13 2017-03-08 上海蜀工自动化科技有限公司 Water tank core leak tester

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2881583Y (en) * 2006-03-31 2007-03-21 津伦(天津)精密机械制造有限公司 Pressure device for detecting tank leak
CN201255682Y (en) * 2008-09-03 2009-06-10 常州机电职业技术学院 Water channel pressure test machine for diesel engine body
CN201666841U (en) * 2010-03-11 2010-12-08 常州士林电机有限公司 Support frame airtight machine
CN201788063U (en) * 2010-09-30 2011-04-06 江苏南方机电股份有限公司 Housing airtightness detection apparatus
CN102778339A (en) * 2012-07-06 2012-11-14 山东海达通汽车零部件有限公司 Intercooler side leakage pneumatic plugging device
CN203178042U (en) * 2013-03-26 2013-09-04 天台县银兴机械铸造有限公司 An automatic seal testing machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2881583Y (en) * 2006-03-31 2007-03-21 津伦(天津)精密机械制造有限公司 Pressure device for detecting tank leak
CN201255682Y (en) * 2008-09-03 2009-06-10 常州机电职业技术学院 Water channel pressure test machine for diesel engine body
CN201666841U (en) * 2010-03-11 2010-12-08 常州士林电机有限公司 Support frame airtight machine
CN201788063U (en) * 2010-09-30 2011-04-06 江苏南方机电股份有限公司 Housing airtightness detection apparatus
CN102778339A (en) * 2012-07-06 2012-11-14 山东海达通汽车零部件有限公司 Intercooler side leakage pneumatic plugging device
CN203178042U (en) * 2013-03-26 2013-09-04 天台县银兴机械铸造有限公司 An automatic seal testing machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103913277A (en) * 2014-04-10 2014-07-09 丹阳谊善车灯设备制造有限公司 Automobile lamp airtightness detecting tool
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
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
CN106482910A (en) * 2016-10-13 2017-03-08 上海蜀工自动化科技有限公司 Water tank core leak tester
CN106482910B (en) * 2016-10-13 2018-10-19 上海蜀工自动化科技有限公司 Water tank core leak tester

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Address after: 317200, Zhejiang City, Taizhou province Tiantai County Baihe Town tea pond Industrial Zone

Patentee after: Zhejiang Yinxing Machinery Co., Ltd

Address before: 317200, Zhejiang City, Taizhou province Tiantai County Baihe Town tea pond Industrial Zone

Patentee before: TIANTAI YINXING MECHANICAL CASTING Co.,Ltd.