CN103447250A - Rotary flushing device for swivel joints - Google Patents
Rotary flushing device for swivel joints Download PDFInfo
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- CN103447250A CN103447250A CN201310311785XA CN201310311785A CN103447250A CN 103447250 A CN103447250 A CN 103447250A CN 201310311785X A CN201310311785X A CN 201310311785XA CN 201310311785 A CN201310311785 A CN 201310311785A CN 103447250 A CN103447250 A CN 103447250A
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- swivel coupling
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Abstract
The invention relates to a rotary flushing device for swivel joints. The rotary flushing device comprises a worktable. A rocker arm and a swivel joint fixing base are arranged on the worktable. A vertical rotary shaft and a driving device capable of driving the rotary shaft to rotate axially through a transmission gear are arranged on the rocker arm; the rotary shaft is connected with a flushing oil distributor and a rotary casing pushing bar; the flushing oil distributor is provided with an oil inlet and a plurality of oil outlets, the oil inlet is communicated with the oil outlets, the oil inlet is connected with an external oil inlet pipe, and the oil outlets are connected with oil inlets of the swivel joints through oil pipes. The rotary flushing device for the swivel joints has the advantages that torque and rotating speed detection and oil flushing function are integrated, the rotary flushing device is simple in structural design and easy to operate, quality performance of the swivel joints can be detected effectively and quickly while internal cleanliness thereof can be guaranteed, and further, the integral quality level of hydraulic elements can be increased, labor force and space are saved, and efficiency is improved.
Description
Technical field
The present invention relates to a kind of swivel coupling spin rinse device.
Background technology
At present, along with China's engineering machinery volume of production and marketing more occupies first place in the world, the demand of the supporting ultrahigh-pressure hydraulic element of engineering machinery increases day by day, the height of Hydraulic Elements performance directly affects overall engineering machine quality and service behaviour, take the engineering machinery swivel coupling as example, it mainly is responsible for fixing and conveying, the eliminating rotating drum heat-conduction medium of whole hydraulic system pipeline, and prevents that system fluid pressure line coupling part from interfering when relative rotation.It is little that swivel coupling should have flywheel moment, rotate flexible, high pressure resistant, good seal performance, the cleaning inside degree is high, the characteristics such as long service life, the quality of swivel coupling directly affects the service behaviour of overall engineering machine, therefore it is the requisite link of swivel coupling experimental stage that the test of the every mechanical performance of swivel coupling and cleaning inside degree guarantee, also there is no in the market suitable experimental facilities.
Summary of the invention
For solving above technical deficiency, the invention provides a kind of simple in structurely, can guarantee the swivel coupling spin rinse device of its cleaning inside degree.
The present invention is achieved by the following measures:
A kind of swivel coupling spin rinse device of the present invention, comprise workbench, is provided with rocking arm and swivel coupling holder on described workbench; Be provided with vertical rotating shaft on described rocking arm and pass through the drive unit of transmission device driven rotary axle axial rotation, described rotating shaft is connected with and rinses minute oil clot and a revolving shell catch bar, and the oil-in of the external oil inlet pipe that described flushing divides oil clot to be provided with to be connected is connected the oil-out of swivel coupling oil-in by oil pipe with several.
Above-mentioned flushing divides the external oil inlet pipe of the oil-in of oil clot to be connected with triple valve, and two interfaces of all the other of described triple valve are connected to respectively oil circuit and gas circuit.
Above-mentioned rocking arm comprises vertical lifting column and the end level connection joint transverse arm at the lifting column top, described transverse arm top is provided with the gripper shoe of level by bearing, described drive unit vertically is arranged on gripper shoe one end top by bearing block, described rotating shaft is arranged on gripper shoe other end below and vertically through rocking arm, extends to swivel coupling holder top by bearing block, driving shaft and the rotating shaft of described drive unit are provided with belt wheel, between two belt wheels, are connected with conveyer belt.
The driving shaft of above-mentioned drive unit is connected with two shaft couplings, be provided with the torquemeter connecting plate on gripper shoe, be provided with the torquemeter be fixed on the torquemeter connecting plate between two shaft couplings, described torquemeter signal is connected with microprocessor, and described microprocessor is connected with display screen.
Above-mentioned rotating shaft bottom is connected with rolling disc, rinses minute oil clot and revolving shell catch bar and is connected on rolling disc.
Above-mentioned drive unit is hydraulic motor or motor.
The invention has the beneficial effects as follows: the present invention integrates revolving body rotary test, the detection of moment of torsion rotating speed, fluid pre-washing function, simple structural design, easy operating, effectively and fast detecting revolving body capability and performance and guarantee its cleaning inside degree, can improve the total quality level of these Hydraulic Elements, save manpower, space, improved again efficiency.
The accompanying drawing explanation
Fig. 1 is master's TV structure schematic diagram of the present invention.
Fig. 2 is the left TV structure schematic diagram of the present invention.
Wherein: 1 workbench, 2 swivel coupling holders, 3 swivel couplings, 4 revolving shell catch bars, 5 rinse a minute oil clot, 6 rolling discs, 7 belt wheels, 8 torquemeter connecting plates, 9 drive units, 10 shaft couplings, 11 torquemeters, 12 bearings, 13 conveyer belts, 14 gripper shoes, 15 transverse arms, 16 lifting columns.
The specific embodiment
As shown in Figure 1, 2, a kind of swivel coupling spin rinse device of the present invention, comprise workbench 1, is provided with rocking arm and swivel coupling holder 2 on workbench 1.Swivel coupling 3 to be measured is bolted on swivel coupling holder 2.
Be provided with vertical rotating shaft on rocking arm and pass through the drive unit 9 of transmission device driven rotary axle axial rotation, rotating shaft is connected with and rinses minute oil clot 5 and a revolving shell catch bar 4, in order can conveniently to install, rotating shaft bottom connection of rotating dish 6, rinse minute oil clot 5 and revolving shell catch bar 4 and be connected on rolling disc 6.When rotating shaft rotates, rolling disc 6, flushing minute oil clot 5 and revolving shell catch bar 4 are followed rotating shaft and are jointly rotated.
Rinse a minute oil clot 5 and be provided with an oil-in and several oil-outs, for detecting swivel coupling, an oil-in and 6 oil-outs can be set, the external oil inlet pipe of oil-in, connecting tee valve on oil inlet pipe, two interfaces of all the other of triple valve are connected to respectively oil circuit and gas circuit, rinse like this minute oil clot 5 and can pass into hydraulic oil and gas.6 oil-outs are crossed respectively oil pipe and are connected the swivel coupling oil-in.Just can have been cleaned swivel coupling passing into hydraulic oil to swivel coupling, and carried out oil extraction by passing into gas.
Rocking arm comprises vertical lifting column 16 and the end level connection joint transverse arm 15 at lifting column 16 tops, transverse arm 15 tops are provided with the gripper shoe 14 of level by bearing 12, drive unit 9 vertically is arranged on gripper shoe 14 1 end tops by bearing block, rotating shaft is arranged on gripper shoe 14 other end belows and vertically through rocking arm, extends to swivel coupling holder 2 tops by bearing block, the driving shaft of drive unit 9 and rotating shaft are provided with between 7, two belt wheels 7 of belt wheel and are connected with conveyer belt 13.By belt wheel 7 and conveyer belt 13, drive unit 9 driven rotary axles rotate.
The driving shaft of drive unit 9 is connected with two shaft couplings 10, be provided with torquemeter connecting plate 8 on gripper shoe 14, be provided with the torquemeter 11 be fixed on torquemeter connecting plate 8 between two shaft couplings 10, torquemeter 11 signals are connected with microprocessor, and microprocessor is connected with display screen.Can carry out the detection of moment of torsion rotating speed by torquemeter 11, and relevant parameter is presented on display screen.Drive unit 9 adopts hydraulic motor or motor.
Its course of work is: at first the gyroaxis of swivel coupling to be measured 3 is fixed on swivel coupling holder 2, the oil-out that rinses minute oil clot 5 is connected to the oil-in of swivel coupling by oil pipe, revolving shell catch bar 4 lower ends are connected on revolving shell.Starting device, drive unit 9 rotates by belt wheel 7 driven rotary axles, and then a drive flushing minute oil clot 5 rotates together with revolving shell catch bar 4, revolving shell catch bar 4 drives revolving shell simultaneously and rotates, now to rinsing in minute oil clot 5, pass into hydraulic oil, hydraulic oil flows in swivel coupling, when revolving shell rotates, has completed cleaning.Finally pass into gas to a flushing minute oil clot 5 again and carry out oil extraction.In cleaning process, torquemeter 11 has completed the moment of torsion rotating speed and has detected.The continuous adjusting that rocking arm on workbench 1 can be realized rotation and height, can realize the function that the different size workpiece is rinsed on same device.To rinse with two kinds of Function Integration Mechanisms of oil extraction on same station, both save manpower, space, improve again efficiency.
The above is only the preferred embodiment of this patent; it should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the art of this patent principle; can also make some improvement and replacement, these improvement and replacement also should be considered as the protection domain of this patent.
Claims (6)
1. a swivel coupling spin rinse device, is characterized in that: comprise workbench, be provided with rocking arm and swivel coupling holder on described workbench; Be provided with vertical rotating shaft on described rocking arm and pass through the drive unit of transmission device driven rotary axle axial rotation, described rotating shaft is connected with and rinses minute oil clot and a revolving shell catch bar, and the oil-in of the external oil inlet pipe that described flushing divides oil clot to be provided with to be connected is connected the oil-out of swivel coupling oil-in by oil pipe with several.
2. swivel coupling spin rinse device according to claim 1, it is characterized in that: described flushing divides the external oil inlet pipe of the oil-in of oil clot to be connected with triple valve, and two interfaces of all the other of described triple valve are connected to respectively oil circuit and gas circuit.
3. swivel coupling spin rinse device according to claim 1, it is characterized in that: described rocking arm comprises vertical lifting column and the end level connection joint transverse arm at the lifting column top, described transverse arm top is provided with the gripper shoe of level by bearing, described drive unit vertically is arranged on gripper shoe one end top by bearing block, described rotating shaft is arranged on gripper shoe other end below and vertically through rocking arm, extends to swivel coupling holder top by bearing block, driving shaft and the rotating shaft of described drive unit are provided with belt wheel, be connected with conveyer belt between two belt wheels.
4. swivel coupling spin rinse device according to claim 1, it is characterized in that: the driving shaft of described drive unit is connected with two shaft couplings, be provided with the torquemeter connecting plate on gripper shoe, be provided with the torquemeter be fixed on the torquemeter connecting plate between two shaft couplings, described torquemeter signal is connected with microprocessor, and described microprocessor is connected with display screen.
5. swivel coupling spin rinse device according to claim 4, it is characterized in that: described rotating shaft bottom is connected with rolling disc, rinses minute oil clot and revolving shell catch bar and is connected on rolling disc.
6. swivel coupling spin rinse device according to claim 1, it is characterized in that: described drive unit is hydraulic motor or motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310311785.XA CN103447250B (en) | 2013-07-23 | 2013-07-23 | Swivel joint spin rinse device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310311785.XA CN103447250B (en) | 2013-07-23 | 2013-07-23 | Swivel joint spin rinse device |
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| CN103447250A true CN103447250A (en) | 2013-12-18 |
| CN103447250B CN103447250B (en) | 2018-06-15 |
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| CN201310311785.XA Active CN103447250B (en) | 2013-07-23 | 2013-07-23 | Swivel joint spin rinse device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104950081A (en) * | 2015-06-17 | 2015-09-30 | 彭伟 | On-line cleaning rate test method and device for shell-and-tube heat exchanger |
| CN106238373A (en) * | 2015-11-03 | 2016-12-21 | 无锡市三立轴承有限公司 | Novel bearing Quick cleaning device |
| CN108426666A (en) * | 2018-06-08 | 2018-08-21 | 江阴市长龄机械制造有限公司 | Swivel joint torque detecting apparatus and its detection method |
| CN108692189A (en) * | 2018-05-29 | 2018-10-23 | 山东华鹏精机股份有限公司 | Rotary joint safety monitoring system and monitoring method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960007704Y1 (en) * | 1993-08-25 | 1996-09-12 | 포항종합제철 주식회사 | Test apparatus for rotary joint |
| US5753799A (en) * | 1996-10-25 | 1998-05-19 | Assen Exports, Inc. | Life cycle testing of swivel joints |
| CN202305201U (en) * | 2011-11-01 | 2012-07-04 | 泸州金辉液压件有限责任公司 | Test rotary table for central swivel joints |
| CN102944365A (en) * | 2012-12-07 | 2013-02-27 | 柳州柳工液压件有限公司 | Method and device for testing durability of central rotary joint |
| CN103066435A (en) * | 2013-01-17 | 2013-04-24 | 镇江市丹徒区佳兴电子有限公司 | Rapid testing rotary joint |
| CN203448327U (en) * | 2013-07-23 | 2014-02-26 | 山东德立信液压有限公司 | Swivel joint rotating flushing device |
-
2013
- 2013-07-23 CN CN201310311785.XA patent/CN103447250B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960007704Y1 (en) * | 1993-08-25 | 1996-09-12 | 포항종합제철 주식회사 | Test apparatus for rotary joint |
| US5753799A (en) * | 1996-10-25 | 1998-05-19 | Assen Exports, Inc. | Life cycle testing of swivel joints |
| CN202305201U (en) * | 2011-11-01 | 2012-07-04 | 泸州金辉液压件有限责任公司 | Test rotary table for central swivel joints |
| CN102944365A (en) * | 2012-12-07 | 2013-02-27 | 柳州柳工液压件有限公司 | Method and device for testing durability of central rotary joint |
| CN103066435A (en) * | 2013-01-17 | 2013-04-24 | 镇江市丹徒区佳兴电子有限公司 | Rapid testing rotary joint |
| CN203448327U (en) * | 2013-07-23 | 2014-02-26 | 山东德立信液压有限公司 | Swivel joint rotating flushing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104950081A (en) * | 2015-06-17 | 2015-09-30 | 彭伟 | On-line cleaning rate test method and device for shell-and-tube heat exchanger |
| CN106238373A (en) * | 2015-11-03 | 2016-12-21 | 无锡市三立轴承有限公司 | Novel bearing Quick cleaning device |
| CN108692189A (en) * | 2018-05-29 | 2018-10-23 | 山东华鹏精机股份有限公司 | Rotary joint safety monitoring system and monitoring method |
| CN108426666A (en) * | 2018-06-08 | 2018-08-21 | 江阴市长龄机械制造有限公司 | Swivel joint torque detecting apparatus and its detection method |
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|---|---|
| CN103447250B (en) | 2018-06-15 |
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Inventor after: Yang Guoliang Inventor after: Wei Youchao Inventor after: Liu Yanjun Inventor after: Li Xunya Inventor after: Zhao Zhizhong Inventor after: Yang Zhibo Inventor before: Zhu Zengyuan Inventor before: Liu Yanjun Inventor before: Zhao Meng Inventor before: Li Yongchao Inventor before: Liu Xubo Inventor before: He Daiwei |
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Effective date of registration: 20210811 Address after: 272000 No.8, Shanbo Road, high tech Zone, Jining City, Shandong Province Patentee after: Shandong Guoneng Industrial Co.,Ltd. Address before: 250000 No. 8, Shanbo Road, economic development zone, Rencheng District, Jining City, Shandong Province Patentee before: SHANDONG DORSON HYDRAULIC Co.,Ltd. |