CN205642809U - Spring operating mechanism test simulation device - Google Patents
Spring operating mechanism test simulation device Download PDFInfo
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- CN205642809U CN205642809U CN201620263374.7U CN201620263374U CN205642809U CN 205642809 U CN205642809 U CN 205642809U CN 201620263374 U CN201620263374 U CN 201620263374U CN 205642809 U CN205642809 U CN 205642809U
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- buffer
- piston rod
- operating mechanism
- experiment simulator
- slider
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- 238000004088 simulation Methods 0.000 title abstract description 6
- 238000002474 experimental method Methods 0.000 claims description 25
- 230000002459 sustained effect Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 238000007789 sealing Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Abstract
The utility model relates to a spring operating mechanism test simulation device. Spring operating mechanism test simulation device includes the buffer and is used for the turning arm that links to each other with the output of operating mechanism, and the buffer includes the piston rod, the buffer is fixed in the frame, the turning arm pass through the connecting rod with the piston rod is connected and is formed slider -crank mechanism jointly, and the piston rod is equivalent to the slider. Turning the revolute pair and removing vicely, the buffer is used for the simulating mechanism load, mechanism's action, and through the turned angle who measures the turning arm, adjustment mechanism output angle makes it accord with technical requirement, accomplishes predelivery test, and test simulation device for current has reduced the transmission link, has simplified transmission structure, has improved experimental efficiency. In addition, fix the buffer in the frame, need not to make the piston rod to drive the buffer swing, alleviated piston rod lateral force and leaded to the serious phenomenon of sealing washer pressurized greatly, improved transmission stability and product life.
Description
Technical field
This utility model relates to a kind of spring operating mechanism experiment simulator.
Background technology
Delivery test is an important step in process of producing product, and spring operating mechanism must carry out delivery test by bringing onto load, needs to use experiment simulator, and accuracy and work efficiency that product export is tested by the structure of experiment simulator have a significant impact.
Existing spring operating mechanism experiment simulator is as shown in Figure 1, including the connecting lever 40 for being connected with the outfan of operating mechanism and buffer 10, buffer 10 includes piston rod 101, one end away from piston rod of buffer 10 is hinged in frame, connecting lever 40 is welded by the most hinged pull bar, connecting lever and is connected with piston rod 101, and wherein connecting lever is welded and is installed in rotation in frame by rotating shaft.The parts such as existing experiment simulator employs pull bar and baroque connecting lever is welded, transmission link is many, and structure is complicated.Owing to buffer is hingedly mounted in frame, in course of action, needing to drive buffer to swing by piston rod, the side force that piston rod is subject to is relatively big, and the sealing ring pressurized of piston rod head is serious, affects service life.It addition, the transmission process of existing experiment simulator exists dead point, the mounting means of mechanism is required height, cause rack construction complicated.
Utility model content
The purpose of this utility model is to provide a kind of spring operating mechanism experiment simulator, to solve the problem that in prior art, drive mechanism is complicated and piston rod packing circle pressurized is serious.
For achieving the above object, the technical scheme of this utility model spring operating mechanism experiment simulator is: spring operating mechanism experiment simulator includes buffer and the connecting lever for being connected with the outfan of operating mechanism, buffer includes piston rod, described buffer is fixed in frame, described connecting lever is connected with described piston rod and is collectively forming slider-crank mechanism by connecting rod, and piston rod is equivalent to slide block.
Described buffer is provided with the guiding support device that piston rod carries out guide support.
Described guiding support device includes the interior fairlead being sleeved on outside piston rod and the outer sleeve being fixed on buffer, and interior fairlead guides and is assemblied in outer sleeve.
The outer peripheral face of described interior fairlead is provided with wear ring and oil storage tank.
The centre of gyration of piston rod and connecting lever is at sustained height, and described slider-crank mechanism is centric slider-crank mechanism.
The beneficial effects of the utility model are: spring operating mechanism experiment simulator of the present utility model is in use, buffer is fixed in frame, the connecting lever making operating mechanism outfan is connected with piston rod by connecting rod and is collectively forming slider-crank mechanism, revolute pair is turned to moving sets, buffer loads for simulation mechanism, mechanism action, by measuring the rotational angle of connecting lever, governor motion output angle complies with technology requirement, complete delivery test, relative to existing experiment simulator, decrease transmission link, simplify drive mechanism, improve the efficiency of test.It addition, be fixed in frame by buffer, it is not necessary to make piston rod drive buffer to swing, alleviate piston rod lateral force and cause greatly the serious phenomenon of sealing ring pressurized, improve transmission stability and product service life.
Further, buffer arranges guiding support device, piston rod is played the effect of guide support, counteract the part side force that piston rod is subject to simultaneously, further improve sealing ring pressurized situation.
Further, use centric slider-crank mechanism, without dead point in transmission process, simplify rack construction, improve the scope of application of test.
Accompanying drawing explanation
The schematic diagram of Fig. 1 existing spring operating mechanism experiment simulator；
Fig. 2 is the use schematic diagram of this utility model spring operating mechanism experiment simulator.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present utility model is described further.
The specific embodiment of spring operating mechanism experiment simulator of the present utility model, as shown in Figure 2, spring operating mechanism experiment simulator includes buffer 1 and for installing the frame 6 of buffer 1 and operating mechanism 3, buffer 1 includes piston rod 11, the outfan of operating mechanism 3 connects connecting lever 4, the end of piston rod 11 is articulated and connected with one end of connecting rod 5, the other end of connecting rod 5 is articulated and connected with connecting lever 4, the centre of gyration of piston rod 11 and connecting lever 4 is at sustained height, connecting lever 4, connecting rod 5 and piston rod 11 and frame define centric slider-crank mechanism, wherein, piston rod 11 is equivalent to slide block.Outer sleeve 22 is installed on buffer 1, one end of outer sleeve 22 is the flange arrangement for being arranged on buffer, the other end is throat structure, outer sleeve 22 guides and is equipped with interior fairlead 21, interior fairlead 21 coaxial package is outside piston rod 11, the outer peripheral face of interior fairlead 21 is provided with wear ring and oil storage tank, with ensure with the wear-resisting and greasy property in outer sleeve 22 relative movement thereof.In the present embodiment, side or the bottom surface of operating mechanism are fixed in frame.
In the present embodiment, interior fairlead and outer sleeve constitute and piston rod are axially directed at its guiding support device being radially supported.In other embodiments, guiding support device can be the guide support structure being wholely set being directly anchored on buffer.Guiding support device can also be independently positioned at outside buffer.
In other embodiments, piston rod can also be without on sustained height with the centre of gyration of connecting lever, uses offset slider-crank mechanism to complete test.
Spring operating mechanism experiment simulator of the present utility model is in use, buffer is fixed in frame, the connecting lever making operating mechanism outfan is connected with piston rod by connecting rod and is collectively forming slider-crank mechanism, revolute pair is turned to moving sets, buffer loads for simulation mechanism, mechanism action, by measuring the rotational angle of connecting lever, governor motion output angle meets technology requirement, complete delivery test, relative to existing experiment simulator, decrease transmission link, simplify drive mechanism, improve the efficiency of test.It addition, be fixed in frame by buffer, it is not necessary to make piston rod drive buffer to swing, alleviate piston rod lateral force and cause greatly the serious phenomenon of sealing ring pressurized, improve transmission stability and product service life.Buffer arranges guiding support device, piston rod is played the effect of guide support, counteract the part side force that piston rod is subject to simultaneously, further improve sealing ring pressurized situation.Use centric slider-crank mechanism, without dead point in transmission process, simplify rack construction, improve the scope of application of test.
When using spring operating mechanism experiment simulator to carry out delivery test, as shown in Figure 2, buffer 1 and operating mechanism 3 being respectively fixed on the machine frame, make the connecting lever 4 on operating mechanism 3 form slider-crank mechanism by the piston rod 11 of connecting rod 5 with buffer 1, piston rod is equivalent to slide block.Buffer 1, for fictitious load, can draw the output angle of operating mechanism by measuring the rotational angle of connecting lever.Connecting lever is connected with buffer by connecting rod, and buffer is fixed in frame, operating mechanism action, drive buffer works, and observes the station location marker on piston rod and calculates its extension elongation, measures the rotational angle of connecting lever, the output angle of governor motion complies with technology requirement, completes delivery test.
Claims (5)
1. spring operating mechanism experiment simulator, described experiment simulator includes buffer and the connecting lever for being connected with the outfan of operating mechanism, buffer includes piston rod, it is characterized in that: described buffer is fixed in frame, described connecting lever is connected with described piston rod and is collectively forming slider-crank mechanism by connecting rod, and piston rod is equivalent to slide block.
Experiment simulator the most according to claim 1, it is characterised in that: described buffer is provided with the guiding support device that piston rod carries out guide support.
Experiment simulator the most according to claim 2, it is characterised in that: described guiding support device includes the interior fairlead being sleeved on outside piston rod and the outer sleeve being fixed on buffer, and interior fairlead guides and is assemblied in outer sleeve.
Experiment simulator the most according to claim 3, it is characterised in that: the outer peripheral face of described interior fairlead is provided with wear ring and oil storage tank.
5. according to the experiment simulator described in any one of Claims 1-4, it is characterised in that: the centre of gyration of piston rod and connecting lever is at sustained height, and described slider-crank mechanism is centric slider-crank mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620263374.7U CN205642809U (en) | 2016-03-31 | 2016-03-31 | Spring operating mechanism test simulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620263374.7U CN205642809U (en) | 2016-03-31 | 2016-03-31 | Spring operating mechanism test simulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205642809U true CN205642809U (en) | 2016-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620263374.7U Active CN205642809U (en) | 2016-03-31 | 2016-03-31 | Spring operating mechanism test simulation device |
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| Country | Link |
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| CN (1) | CN205642809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716852A (en) * | 2016-03-31 | 2016-06-29 | 河南平高电气股份有限公司 | Spring operation mechanism test simulation device and spring operation mechanism delivery test method |
| CN107991075A (en) * | 2017-11-22 | 2018-05-04 | 上海思源高压开关有限公司 | A kind of breaker operation mechanism running-in testing apparatus |
-
2016
- 2016-03-31 CN CN201620263374.7U patent/CN205642809U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716852A (en) * | 2016-03-31 | 2016-06-29 | 河南平高电气股份有限公司 | Spring operation mechanism test simulation device and spring operation mechanism delivery test method |
| CN107991075A (en) * | 2017-11-22 | 2018-05-04 | 上海思源高压开关有限公司 | A kind of breaker operation mechanism running-in testing apparatus |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |