CN104977135A - Inner cleaning and airtightness detecting device for oil filling pipe, and method thereof - Google Patents
Inner cleaning and airtightness detecting device for oil filling pipe, and method thereof Download PDFInfo
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- CN104977135A CN104977135A CN201510467026.1A CN201510467026A CN104977135A CN 104977135 A CN104977135 A CN 104977135A CN 201510467026 A CN201510467026 A CN 201510467026A CN 104977135 A CN104977135 A CN 104977135A
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- filling spout
- filling pipe
- oil filling
- tightness detection
- internal washing
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Abstract
The invention relates to an inner cleaning and airtightness detecting device for an oil filling pipe, and a method thereof. The method comprises the following steps: (1) fixing, namely respectively fixing the upper end and the lower end of the oil filling pipe with an upper clamping seat and a lower clamping seat; (2) cleaning, namely making a high-pressure jet head to an appropriate position for extending into the upper port of the oil filling pipe, then starting a high-pressure water pump for cleaning the inner part of the oil filling pipe, and after cleaning is finished, making the high-pressure jet head rise to an original position; (3) plugging, namely making a slide carriage frontwards move to an appropriate position so that an upper plugging head is aligned with the upper port of the oil filling pipe, then making the upper plugging head fall to an appropriate position for plugging the upper port of the oil filling pipe, and simultaneously making a lower plugging head perform oblique upward movement for plugging the lower port of the oil filling pipe; (4) inflating, namely starting an air pump and performing inflation on the inner part of the oil filling pipe through the lower plugging head; and (5) immersing, namely rotating a rotating board for 180 DEG so that the upper end of the oil filling pipe is arranged at the lower part, then making a sliding board fall for immersing the upper end of the oil filling pipe into a water tank. The inner cleaning and airtightness detecting device for the oil filling pipe and the method have advantages of novel design, compact structure, low production cost and high detecting efficiency.
Description
Technical field
The present invention relates to a kind of filling spout internal washing air-tightness detection device and method.
Background technology
Filling spout is welded by the metal tube that multistage thickness is different, in order to prevent filling spout leakage of oil, therefore must carry out air-leakage test, and needing before air-leakage test first by clean for filling spout internal washing.At present, the matting of filling spout and air-leakage test operation are two operations of independently separating, carry out on different boards respectively, and be responsible for by two producers, there is the shortcomings such as production line is long, equipment investment is high, cost of labor is high, production efficiency is low.
Summary of the invention
In view of the deficiencies in the prior art, technical matters to be solved by this invention is to provide a kind of modern design, compact conformation, equipment cost is low, cost of labor is low and the filling spout internal washing air-tightness detection device that detection efficiency is high and method.
In order to solve the problem, a technical scheme of the present invention is: a kind of filling spout internal washing air-tightness detection device, comprise rack, erect in described rack and be provided with working plate, described working plate installed in front has can the sliding panel of its elevating movement relatively, described sliding panel installed in front has can the swivel plate of its rotary motion relatively, described swivel plate is provided with the upper grip slipper and lower grip slipper that are respectively used to fixing filling spout two ends, described rack top is provided with liftable and moves and aim at filling spout upper port to clean the high-pressure nozzle of filling spout inside; Described swivel plate is provided with chute body above upper grip slipper, the slide that can seesaw along it is provided with in described chute body, described slide is provided with can its elevating movement upper plug head for blocking filling spout upper port relatively, described swivel plate is provided with support in the oblique below of lower grip slipper, described support is provided with can the motion of its inclined lift lower end cap for blocking filling spout lower port relatively, described lower end cap is connected with the draft tube of inflation in filling spout, and described rack bottom is provided with the pond for immersing filling spout upper end.
Further, described working plate top is provided with the first lift cylinder driving sliding panel to move up and down, the block be fixedly connected with the push rod lower end of the first lift cylinder is provided with in the middle of on rear side of described sliding panel, on rear side of described sliding panel, both sides are arranged with lifting guide pillar, are arranged with the linear bearing coordinated with corresponding lifting guide pillar on front side of described working plate.
Further, described sliding panel is provided with the motor or air cylinder driven mechanism that drive swivel plate rotary motion.
Further, described swivel plate is also provided with the middle grip slipper for fixing filling spout interlude.
Further, described rack top is provided with the second lift cylinder driving high-pressure nozzle to move up and down, and described high-pressure nozzle is connected with high-pressure hydraulic pump by water supply hose.
Further, in described chute body, be provided with the front and back cylinder driving slide to seesaw, described slide be provided with the 3rd lift cylinder driving upper plug head to move up and down.
Further, described support is provided with the tilt cylinders driving the motion of lower end cap inclined lift.
Further, described draft tube is connected to gas-holder, and described gas-holder is connected with air pump.
In order to solve the problem, another technical scheme of the present invention is: a kind of filling spout internal washing air-tightness detection method, adopts filling spout internal washing air-tightness detection device as above, and carries out according to the following steps:
(1) fixing: upper and lower for filling spout two ends to be individually fixed in upper grip slipper and lower grip slipper;
(2) clean: control high-pressure nozzle decline and put in place to stretch in filling spout upper port, then open high-pressure hydraulic pump to clean filling spout inside, after cleaning, original position is got back in high-pressure nozzle rising;
(3) shutoff: control slide moves forward along chute body and puts in place to make upper cover aim at filling spout upper port, and then control upper plug head decline and put in place to block filling spout upper port, control lower end cap moves obliquely and puts in place to block filling spout lower port simultaneously;
(4) inflate: open air pump, supplied gas toward filling spout inside by lower end cap;
(5) flood: control swivel plate and rotate 180 ° to make filling spout upside down, then control sliding panel and decline to make in immersion pond, filling spout upper end; If bubble-free is emerged continuously in pond, then filling spout upper end weld part No leakage is described; As there being bubble to emerge continuously in pond, then illustrate that filling spout upper end weld part has leakage, bubbling place is bad weld.
Further, step (4) if in filling spout have gas leakage, then warning device work.
Compared with prior art, the present invention has following beneficial effect: cleaning device and air-tightness detection device are designed on same equipment dexterously, shorten production line, reduce equipment cost, only need be operated by producers, greatly reduce cost of labor, improve detection efficiency by the ingehious design of structure.
Accompanying drawing explanation
Fig. 1 is the schematic front view of the embodiment of the present invention.
Fig. 2 is that schematic diagram is looked on a left side for the embodiment of the present invention.
Mark in figure: 1-rack, 2-working plate, 3-sliding panel, 4-swivel plate, the upper grip slipper of 5-, grip slipper under 6-, 7-high-pressure nozzle, 8-chute body, 9-slide, 10-upper plug head, 11-support, 12-lower end cap, 13-draft tube, 14-pond, 15-first lift cylinder, 16-block, 17-lifting guide pillar, 18-linear bearing, 19-motor, grip slipper in the middle of 20-, 21-second lift cylinder, cylinder before and after 22-, 23-the 3rd lift cylinder, 24-tilt cylinders, A-filling spout.
Embodiment
In order to allow above-mentioned feature and advantage of the present invention become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below.
As shown in Figure 1 and 2, a kind of filling spout internal washing air-tightness detection device, comprise rack 1, erect in described rack 1 and be provided with working plate 2, described working plate 2 installed in front has can the sliding panel 3 of its elevating movement relatively, described sliding panel 3 installed in front has can the swivel plate 4 of its rotary motion relatively, described swivel plate 4 is provided with the upper grip slipper 5 and lower grip slipper 6 that are respectively used to fixing filling spout A two ends, described rack 1 top is provided with liftable and moves and aim at filling spout A upper port to clean the high-pressure nozzle 7 of filling spout A inside, described swivel plate 4 is provided with chute body 8 above upper grip slipper 5, the slide 9 that can seesaw along it is provided with in described chute body 8, described slide 9 is provided with can its elevating movement upper plug head 10 for blocking filling spout A upper port relatively, described swivel plate 4 is provided with support 11 in the oblique below of lower grip slipper 6, described support 11 is provided with can the motion of its inclined lift lower end cap 12 for blocking filling spout A lower port relatively, described lower end cap 12 is connected with the draft tube 13 of inflation in filling spout A, described rack 1 bottom is provided with the pond 14 for immersing filling spout A upper end.
In embodiments of the present invention, described working plate 2 top is provided with the first lift cylinder 15 driving sliding panel 3 to move up and down, the block 16 be fixedly connected with the push rod lower end of the first lift cylinder 15 is provided with in the middle of on rear side of described sliding panel 3, on rear side of described sliding panel 3, both sides are arranged with lifting guide pillar 17, be arranged with the linear bearing 18 coordinated with corresponding lifting guide pillar 17 on front side of described working plate 2, make sliding panel 3 can elevating movement reposefully.
In embodiments of the present invention, described sliding panel 3 is provided with the motor 19 or air cylinder driven mechanism that drive swivel plate 4 rotary motion, described air cylinder driven mechanism can be by the toggle of air cylinder driven or pinion and rack etc., as long as swivel plate 4 relative sliding plate 3 can be driven to be rotated counterclockwise 180 °.
In embodiments of the present invention, described swivel plate 4 is also provided with the middle grip slipper 20 for fixing filling spout A interlude, is fixedly fixed on swivel plate 4 to make filling spout A entirety.Described filling spout A comprises supervisor and arm, and described arm upper end is welded mutually with supervisor upper end sidepiece, when blocking the upper port of supervisor, blocks the lower port of supervisor and the lower port of arm simultaneously.
In embodiments of the present invention, described rack 1 top is provided with the second lift cylinder 21 driving high-pressure nozzle 7 to move up and down, described high-pressure nozzle 7 is connected with high-pressure hydraulic pump by water supply hose, water under high pressure is utilized to clean filling spout A inside, ensure that filling spout A inwall is clean, improve the accuracy of air-leakage test result.
In embodiments of the present invention, described chute body 8 rear portion is provided with and drives the front and back cylinder 22 that seesaws of slide 9, and when filling spout A clean, slide 9 is positioned at the middle part of chute body 8, to make upper plug head 10 and high-pressure nozzle 7 stagger, for high-pressure nozzle 7 decline allows out position; Before and after when filling spout A shutoff, cylinder 22 drives slide 9 to travel forward to put in place, aim at filling spout A upper port to make upper plug head 10.Described slide 9 is provided with the 3rd lift cylinder 23 driving upper plug head 10 to move up and down, when filling spout A shutoff, the 3rd lift cylinder 23 drives upper plug head 10 to decline and blocks filling spout A upper port.
In embodiments of the present invention, described support 11 is provided with the tilt cylinders 24 driving the motion of lower end cap 12 inclined lift, when filling spout A shutoff, tilt cylinders 24 drives lower end cap 12 to move obliquely and blocks filling spout A lower port.Described draft tube 13 is connected to gas-holder, and described gas-holder is connected with air pump, after filling spout A shutoff, open air pump, is supplied gas toward filling spout A inside by lower end cap 12.
As shown in Figure 1 and 2, a kind of filling spout internal washing air-tightness detection method, carries out according to the following steps:
(1) fixing: upper and lower for filling spout A two ends to be individually fixed in upper grip slipper 5 and lower grip slipper 6;
(2) clean: control high-pressure nozzle 7 decline and put in place to stretch in filling spout A upper port, then open high-pressure hydraulic pump to clean filling spout A inside, after cleaning, original position is got back in high-pressure nozzle 7 rising;
(3) shutoff: control slide 9 moves forward along chute body 8 and puts in place to make upper cover aim at filling spout A upper port, then control upper plug head 10 decline to put in place to block filling spout A upper port, control lower end cap 12 moves obliquely and puts in place to block filling spout A lower port simultaneously;
(4) inflate: open air pump, supplied gas toward filling spout A inside by lower end cap 12;
(5) flood: control swivel plate 4 and rotate 180 ° to make filling spout A upside down, then control sliding panel 3 and decline to make in immersion pond, filling spout A upper end 14; If bubble-free is emerged continuously in pond 14, then filling spout A upper end weld part No leakage is described; As having bubble to emerge continuously in pond 14, then illustrate that filling spout A upper end weld part has leakage, bubbling place is bad weld.
In embodiments of the present invention, step (4) if in filling spout A have gas leakage, then warning device work, such as auditory tone cues or light prompt.
The present invention is not limited to above-mentioned preferred forms, and anyone can draw other various forms of filling spout internal washing air-tightness detection device and methods under enlightenment of the present invention.All equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (10)
1. a filling spout internal washing air-tightness detection device, comprise rack, it is characterized in that: erect in described rack and be provided with working plate, described working plate installed in front has can the sliding panel of its elevating movement relatively, described sliding panel installed in front has can the swivel plate of its rotary motion relatively, described swivel plate is provided with the upper grip slipper and lower grip slipper that are respectively used to fixing filling spout two ends, described rack top is provided with liftable and moves and aim at filling spout upper port to clean the high-pressure nozzle of filling spout inside; Described swivel plate is provided with chute body above upper grip slipper, the slide that can seesaw along it is provided with in described chute body, described slide is provided with can its elevating movement upper plug head for blocking filling spout upper port relatively, described swivel plate is provided with support in the oblique below of lower grip slipper, described support is provided with can the motion of its inclined lift lower end cap for blocking filling spout lower port relatively, described lower end cap is connected with the draft tube of inflation in filling spout, and described rack bottom is provided with the pond for immersing filling spout upper end.
2. filling spout internal washing air-tightness detection device according to claim 1, it is characterized in that: described working plate top is provided with the first lift cylinder driving sliding panel to move up and down, the block be fixedly connected with the push rod lower end of the first lift cylinder is provided with in the middle of on rear side of described sliding panel, on rear side of described sliding panel, both sides are arranged with lifting guide pillar, are arranged with the linear bearing coordinated with corresponding lifting guide pillar on front side of described working plate.
3. filling spout internal washing air-tightness detection device according to claim 1, is characterized in that: described sliding panel is provided with the motor or air cylinder driven mechanism that drive swivel plate rotary motion.
4. filling spout internal washing air-tightness detection device according to claim 1, is characterized in that: described swivel plate is also provided with the middle grip slipper for fixing filling spout interlude.
5. filling spout internal washing air-tightness detection device according to claim 1, is characterized in that: described rack top is provided with the second lift cylinder driving high-pressure nozzle to move up and down, and described high-pressure nozzle is connected with high-pressure hydraulic pump by water supply hose.
6. filling spout internal washing air-tightness detection device according to claim 1, is characterized in that: be provided with the front and back cylinder driving slide to seesaw in described chute body, described slide is provided with the 3rd lift cylinder driving upper plug head to move up and down.
7. filling spout internal washing air-tightness detection device according to claim 1, is characterized in that: described support is provided with the tilt cylinders driving the motion of lower end cap inclined lift.
8. filling spout internal washing air-tightness detection device according to claim 1, it is characterized in that: described draft tube is connected to gas-holder, described gas-holder is connected with air pump.
9. a filling spout internal washing air-tightness detection method, is characterized in that: adopt filling spout internal washing air-tightness detection device as claimed in claim 1, and carry out according to the following steps:
(1) fixing: upper and lower for filling spout two ends to be individually fixed in upper grip slipper and lower grip slipper;
(2) clean: control high-pressure nozzle decline and put in place to stretch in filling spout upper port, then open high-pressure hydraulic pump to clean filling spout inside, after cleaning, original position is got back in high-pressure nozzle rising;
(3) shutoff: control slide moves forward along chute body and puts in place to make upper cover aim at filling spout upper port, and then control upper plug head decline and put in place to block filling spout upper port, control lower end cap moves obliquely and puts in place to block filling spout lower port simultaneously;
(4) inflate: open air pump, supplied gas toward filling spout inside by lower end cap;
(5) flood: control swivel plate and rotate 180 ° to make filling spout upside down, then control sliding panel and decline to make in immersion pond, filling spout upper end; If bubble-free is emerged continuously in pond, then filling spout upper end weld part No leakage is described; As there being bubble to emerge continuously in pond, then illustrate that filling spout upper end weld part has leakage, bubbling place is bad weld.
10. filling spout internal washing air-tightness detection method according to claim 9, is characterized in that: step (4) if in filling spout have gas leakage, then warning device work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510467026.1A CN104977135A (en) | 2015-08-03 | 2015-08-03 | Inner cleaning and airtightness detecting device for oil filling pipe, and method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510467026.1A CN104977135A (en) | 2015-08-03 | 2015-08-03 | Inner cleaning and airtightness detecting device for oil filling pipe, and method thereof |
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| CN201510467026.1A Pending CN104977135A (en) | 2015-08-03 | 2015-08-03 | Inner cleaning and airtightness detecting device for oil filling pipe, and method thereof |
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| CN107063588A (en) * | 2017-05-23 | 2017-08-18 | 珀尔曼机电(昆山)有限公司 | Product reveals check device |
| CN108760173A (en) * | 2018-04-27 | 2018-11-06 | 成都成发泰达航空科技有限公司 | Surge line leakage test device |
| CN109715941A (en) * | 2016-08-29 | 2019-05-03 | Acd有限责任公司 | A kind of high-pressure gas pump |
| CN113546886A (en) * | 2021-06-23 | 2021-10-26 | 嘉兴福可吉精密机械有限公司 | Device and method for detecting sealing performance of hub bearing unit |
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Application publication date: 20151014 |