Filler cap experimental facilities
Technical field
The application relates to filler cap experimental technique field, more particularly, relates to a kind of filler cap experimental facilities.
Background technology
Filler cap is spare and accessory parts important on automobile, be arranged at oil filler place, filler cap of the prior art aborning, every batch products well do not detected and test, its various mechanical property, endurance quality are not all tested accordingly, so factory well can not evaluate the product produced and understand its characteristic.
Therefore, how providing a kind of can carry out testing the equipment detected to filler cap, is current those skilled in the art's problem demanding prompt solution.
Utility model content
In view of this, this application provides a kind of filler cap experimental facilities, can carry out testing the equipment detected to filler cap to realize providing a kind of.
In order to achieve the above object, the application provides following technical scheme:
A kind of filler cap experimental facilities, comprise support body, support body is provided with trade union college mechanism, trade union college mechanism opposite is provided with for clamping and the horizontal torsion mechanism reversed and the first displacement measurement mechanism for measuring torsional displacement the lid of filler cap fixing in trade union college mechanism.
Optionally, horizontal torsion mechanism comprises the first motor being horizontally placed on lid opposite and the chuck be arranged on machine shaft, and the first motor can being arranged on support body towards the adjustment of lid front and back position.
Optionally, support body is also provided with vertical load maintainer and the second displacement measurement mechanism, vertical load maintainer is used for applying power to lid at vertical direction, and the second displacement measurement mechanism is for measuring the vertical displacement of lid.
Optionally, vertical load maintainer comprises gland for fixing lid and the upright driving mechanism that gland can be driven to move up and down above lid.
Optionally, support body is also provided with open and close mechanism and torque sensor, open and close mechanism is used for closing the lid of opening, and torque sensor is for measuring the critical force numerical value for closing lid.
Optionally, open and close mechanism comprises the second motor for providing driving force, be connected to armed lever on the second machine shaft and vertical with this rotating shaft and the sucker being arranged at armed lever end, sucker is used for holding lid, and the second motor is used for actuating arm pole pair lid and cuts out.
Optionally, support body is also provided with for the control latch mechanism of cover release or locking and the angular transducer lid flicked after unlocking being flicked to stroke measurment.
Optionally, support body is also provided with durable test mechanism, durable test mechanism comprises test cylinder and controller, and test cylinder is used for the setting instruction of foundation controller repeatedly to Cover opening and closedown.
Optionally, testing cylinder is high/low temperature cylinder.
Optionally, trade union college mechanism comprises workpiece stiff end and for the transverse direction adjustment rail that adjusts workpiece position fixed ends with longitudinally adjust rail.
The filler cap experimental facilities that the application provides, comprise support body, support body is provided with trade union college mechanism, trade union college mechanism opposite is provided with for clamping and the horizontal torsion mechanism reversed and the first displacement measurement mechanism for measuring torsional displacement the lid of filler cap fixing in trade union college mechanism.Support body is for supporting whole equipment, and trade union college mechanism is used for fixing filler cap, and its lid can opening and closing.Horizontal torsion organization establishes is in the opposite of lid, and position can adjust front and back, when needing to test, adjustment horizontal torsion mechanism moves towards lid, make it clamp lid and reverse, then by the first displacement measurement mechanism to the displacement measurement of lid in torsion, torsion test data can be obtained, achieve provide a kind of can to filler cap carry out test detect equipment.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the filler cap experimental facilities that Fig. 1 provides for the application;
The partial view of the filler cap experimental facilities that Fig. 2 provides for the application;
Another partial view of the filler cap experimental facilities that Fig. 3 provides for the application;
The durable test mechanism structural representation of the filler cap experimental facilities that Fig. 4 provides for the application;
In upper figure: 1 being vertical load maintainer, 2 being support body, 3 be lid for horizontal torsion mechanism, 4 is the first displacement measurement mechanism, 5 for open and close mechanism, 6 is the second displacement measurement mechanism, 7,8 be trade union college mechanism, 9 be angular transducer, 10 being armed lever for controlling latch mechanism, 11,12 be sucker, 13 for high/low temperature cylinder.
Embodiment
This application provides a kind of filler cap experimental facilities, achieve and a kind of equipment that can carry out testing to filler cap detection is provided.
Below in conjunction with the accompanying drawing in the embodiment of the present application, carry out clear, complete description to the technical scheme in the embodiment of the present application, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment of the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the application's protection.
The structural representation of the filler cap experimental facilities that Fig. 1 provides for the application; The partial view of the filler cap experimental facilities that Fig. 2 provides for the application; Another partial view of the filler cap experimental facilities that Fig. 3 provides for the application; The durable test mechanism structural representation of the filler cap experimental facilities that Fig. 4 provides for the application.
The filler cap experimental facilities that the application provides, comprises support body 2, and support body 2 is generally steelframe, support body 2 is provided with trade union college mechanism 8, and trade union college mechanism 8 comprises workpiece stiff end and the transverse direction adjustment rail for adjusting workpiece position fixed ends adjusts rail with longitudinal.The trade union college mechanism 8 of such setting can adjust position, makes the fixing more flexible of workpiece.Here namely workpiece refers to filler cap, and the body of filler cap is fixed by trade union college mechanism 8, and lid 7 still can opening and closing activity, coordinates experiment.Laterally adjustment rail and longitudinal adjustment rail can adjust the movement of workpiece in this vertical plane of trade union college mechanism 8, and longitudinal direction adjustment rail is here vertical track.
Trade union college mechanism 8 opposite is provided with for clamping and the horizontal torsion mechanism 3 reversed and the first displacement measurement mechanism 4 for measuring torsional displacement the lid 7 of filler cap fixing in trade union college mechanism 8.Horizontal torsion mechanism 3 comprises the first motor being horizontally placed on lid 7 opposite and the chuck be arranged on the first machine shaft, and motor can being arranged on support body 2 towards the adjustment of lid 7 front and back position.First motor and chuck are an entirety, when needing experiment, adjustment chuck moves towards lid 7, and lid 7 is opened, chuck is clipped on lid 7, preferably clip to its circle centre position, be conducive to experimental result so accurate, after clamping, first electric machine rotation, driving chuck rotates, and realizes twisting lid 7, then uses the first displacement measurement mechanism 4 measure and record this data value.After experiment, chuck unclamps and leaves lid 7 position, waits for other experimental procedure.
In sum, support body 2 is for supporting whole equipment, and trade union college mechanism 8 is for fixing filler cap, and its lid 7 can opening and closing.Horizontal torsion mechanism 3 is arranged at the opposite of lid 7, and position can adjust front and back, when needing to test, adjustment horizontal torsion mechanism 3 moves towards lid 7, it is made to clamp lid 7 and reverse, then by the displacement measurement of the first displacement measurement mechanism 4 pairs of lids 7 in torsion, torsion test data can be obtained, achieve and a kind of equipment that can carry out testing to filler cap detection is provided.
Further, support body 2 is also provided with vertical load maintainer 1 and the second displacement measurement mechanism 6, vertical load maintainer 1 is for applying power to lid 7 at vertical direction, and the second displacement measurement mechanism 6 is for measuring the vertical displacement of lid 7.Vertical load maintainer 1 comprises gland for fixing lid 7 and the upright driving mechanism that gland can be driven to move up and down above lid 7.Vertical load maintainer 1 can provide another experiential function, and lid 7 is now in opening, adjusts the position of vertical load maintainer 1, by gland, lid 7 is fixed, then start the upright driving mechanism of vertical direction, after there is deformation, measured by the second displacement measurement mechanism 6 and recorded data.More than experiment can do many groups, then finds mean value or does other Data Processing in Experiment.
Can also increase new experiential function, support body 2 is also provided with open and close mechanism 5 and torque sensor, open and close mechanism 5 is for closing the lid 7 of opening, and torque sensor is for measuring the critical force numerical value for closing lid 7.Open and close mechanism 5 comprises the second motor for providing driving force, be connected to armed lever 11 on the second machine shaft and vertical with this rotating shaft and the sucker 12 being arranged at armed lever 11 end, sucker 12 is for holding lid 7, and the second motor cuts out for driving armed lever 11 pairs of lids 7.The major experimental function of open and close mechanism 5 is to close lid 7, because have spring leaf in lid 7, and can by the value of the closing forces of this experiment measuring lid 7.Torque sensor directly measures this value, is driven by the rotating shaft of the second motor, and band semaphore 11 rotates, and together with sucker 12 inhales with lid 7, lid 7 can be driven to close.First motor and the second motor can be all servomotors.
In addition, support body 2 can also be provided with for lid 7 is unlocked or locking control latch mechanism 10 and the lid 7 that flicks after unlocking is flicked to the angular transducer 9 of stroke measurment.Can measure by angular transducer 9 range that lid 7 opens naturally, this is an important experimental data of filler cap.Certainly, also can preset a standard stroke, then measure uncapping of lid 7 and whether reach standard stroke, and then the result of test is for being or no, this is also a kind of method judging this lid 7 decap performance.Above-mentioned stroke, can make angular travel, also can be scaled length stroke by angular travel.Control locking and unblock that latch mechanism 10 can control lid 7.
Further enrich experiential function, support body 2 is also provided with durable test mechanism, durable test mechanism comprises test cylinder and controller, and test cylinder is used for repeatedly opening and closing lid 7 according to the setting instruction of controller.By test predetermined switch number of times, such as 1,000 times or 3,000 times, can there is the phenomenon such as fatigue, fracture in the spring testing when lid 7.Test cylinder can be hydraulic cylinder or cylinder, and concrete is high/low temperature cylinder 13, and high/low temperature cylinder 13 can test the performance of filler cap at severe cold operating mode and worst hot case further.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the application.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the application, can realize in other embodiments.Therefore, the application can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.