CN105043745A - Hydraulic buffer detection apparatus with stable structure - Google Patents
Hydraulic buffer detection apparatus with stable structure Download PDFInfo
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- CN105043745A CN105043745A CN201510507968.8A CN201510507968A CN105043745A CN 105043745 A CN105043745 A CN 105043745A CN 201510507968 A CN201510507968 A CN 201510507968A CN 105043745 A CN105043745 A CN 105043745A
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- bydraulic buffers
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Abstract
The invention relates to the detection apparatus field, especially to a hydraulic buffer detection apparatus with a stable structure. The detection apparatus comprises a pedestal, a mounting rack, a telescopic impact structure, a hydraulic buffer mounting structure and a counting device. A to-be-measured hydraulic buffer is installed and fixed at the hydraulic buffer mounting structure and fixation at the pedestal is also realized. The telescopic impact structure is installed on a cross beam stably and strikes the to-be-measured hydraulic buffer installed on the hydraulic buffer mounting structure stably and precisely, so that the to-be-measured hydraulic buffer makes compression and extending motion. Preferably, a buffer device is arranged between the mounting rack and a driving end of a telescopic drive unit and thus no collision between the drive unit and the cross beam occurs when the driving end of the drive unit is contracted, so that the cross beam can be protected from being damaged and the structure of the detection apparatus becomes stable.
Description
Technical field
The present invention relates to pick-up unit field, particularly relate to a kind of constitutionally stable bydraulic buffers pick-up unit.
Background technology
Bydraulic buffers deposits the cylinder body (12) of damping fluid by sealing and lower slide is located in this cylinder body (12) as shown in Figure 1, and the expansion link that upper end can realize stretching forms, telescopic end (11) and the cylinder body of expansion link are mounted on two parts that can be movable relatively respectively in actual applications, by the buffer action of expansion link between cylinder interior extruding damping fluid and elastic component realize two moving components.
Bydraulic buffers is mainly used in mechanical drive, hydrostatic transmission, pneumatic drive mechanisms; mechanism body is damaged for avoiding the impulsive force that between mechanism's parts, quick relative movement produces; and bydraulic buffers has been installed between mechanism's parts of two relative motions; it can absorb kinetic energy; thus available protecting mechanism body, extend the serviceable life of mechanism.Bydraulic buffers is mainly applicable to all kinds of automatic production line at present, as PET bottle blowing machine industry, and car body welding producing line industry, tire manufacturing equipment production industry, logistics equipment manufactures industry, papermaking equipment production industry, plastic welding machine manufacturing, tobacco equipment manufacturing, Robotics industry, steel plant, isolating switch, material processed, packaging, lathe, timber, amusement, body-building equipment, numerous industry such as Medical Devices.The quality of bydraulic buffers directly affects the reliability etc. of the usability of whole equipment, serviceable life, whole equipment, once bydraulic buffers goes wrong, serious words may cause device damage, its economic loss cannot be retrieved, so it is just aobvious particularly important to carry out Performance Detection accurately to bydraulic buffers.And be difficult to realize the long-term monitoring to bydraulic buffers product quality by experiences such as artificial feel, range estimations in prior art, so just need a kind of bydraulic buffers testing equipment to complete such work.
Summary of the invention
The object of the invention is to the pick-up unit proposing the more stable bydraulic buffers of a kind of structure.
For reaching this object, the present invention by the following technical solutions:
A kind of constitutionally stable bydraulic buffers pick-up unit, comprises pedestal, erecting frame, flexible impact structure, bydraulic buffers mounting structure sum counter;
Further illustrate, described pedestal upper surface is provided with workplace; Described erecting frame comprises column and crossbeam, and described crossbeam is parallel to described workplace and is located at above described pedestal; Described column has two at least, is located at above described pedestal, and is connected and fixed with the two ends of described crossbeam respectively perpendicular to described workplace; Described flexible impact structure comprises retractable driving device; Described retractable driving device is fixed on described crossbeam, and makes the drive end of described retractable driving device be parallel to described column, and does stretching motion immediately below described crossbeam; Described bydraulic buffers mounting structure is located at described workplace, for vertical for bydraulic buffers to be measured described workplace clamping is fixed on described pedestal, and does stretching motion under the telescopic action of the drive end of described retractable driving device; Described counter hits the number of times of impact damper to be measured for the drive end detecting described retractable driving device and hit;
More excellent, the drive end of described retractable driving device is provided with trave lling girder, and described trave lling girder is parallel with described crossbeam and align, and is provided with snubber assembly between described trave lling girder and described crossbeam.
More excellent, described bydraulic buffers mounting structure comprises mounting seat and block part; Described mounting seat is fixed on described workplace, and for the cylinder body of fixing bydraulic buffers to be tested, described block part covers the telescopic end being fixed on described bydraulic buffers; Make bydraulic buffers to be measured perpendicular to immediately below the drive end being located at described retractable driving device of described workplace.
More excellent, described block part is cylindric, and its upper surface is plane, and its lower surface is provided with the recessed cavity volume to described block part inside, and the telescopic end end of bydraulic buffers to be measured is fastened in described cavity volume.
Further illustrate, described mounting seat fixes the workplace of described pedestal, forms the installation portion of a recess, corrects the described installation portion of insertion and fix under making the cylinder body of bydraulic buffers to be measured.
More excellent, the side of the drive end of described retractable driving device is provided with slide block, and described slide block and described column are slidably connected.
Further illustrate, described column is cylindric, and its cambered surface near described slide block side is shiny surface; The drive end of described slide block one end and described retractable driving device is connected and fixed, and the shiny surface that the smooth arc-shaped surface that the other end is provided with is close to described column slides.
More excellent, described slide block is connected and fixed on the drive end of described retractable driving device by described trave lling girder, and described slide block is located at the below of described trave lling girder, and the lower surface of upper surface in one end of described trave lling girder of its one end is close to fixing.
Further illustrate, the middle part of described trave lling girder and the drive end of described retractable driving device are fixed, and the described column of phase both sides respectively, described trave lling girder two ends is stretched out; Described snubber assembly comprises at least two flexible impact dampers, and described flexible impact damper is divided into two groups, and lays respectively at the drive end both sides of described retractable driving device, and is connected and fixed between described trave lling girder and described crossbeam.
Illustrate further, described flexible impact damper comprises body and flexible top, and described body is fixed on described beam surface upper, and the through hole that described flexible top is provided with from described crossbeam passes, and is positioned at directly over described trave lling girder.
More excellent, described pick-up unit is also provided with information acquisition display, and described counter and described information acquisition display electrically connect; Described information acquisition display is for collecting and showing the shock number of times of described pick-up unit to bydraulic buffers to be measured.
The present invention, according to foregoing, proposes the pick-up unit of the more stable bydraulic buffers of structure.Bydraulic buffers to be measured is mounted on described bydraulic buffers mounting structure, and then fix with described pedestal, what described retractable driving device was stable is arranged on described crossbeam, and the bydraulic buffers to be measured that the described bydraulic buffers mounting structure of stable precisely shock is installed, bydraulic buffers to be measured is done and compresses and stretching motion; More optimizedly; snubber assembly is provided with between the drive end of described erecting frame and described retractable driving device; can not collide with described crossbeam sounding when the drive end of described drive unit is shunk, and then make the structure of described pick-up unit more stable protecting on the not impaired basis of crossbeam.
Accompanying drawing explanation
Fig. 1 is the perspective view of an embodiment of bydraulic buffers to be measured;
Fig. 2 is the perspective view of one embodiment of the present of invention;
Fig. 3 is the enlarged diagram that in Fig. 2, circle A irises out part;
Fig. 4 is the enlarged diagram that in Fig. 2, circle B irises out part;
Wherein: bydraulic buffers 10 to be measured, cylinder body 11, telescopic end 12, pedestal 100, workplace 110, erecting frame 200, column 210, crossbeam 220, trave lling girder 230, snubber assembly 240, body 241, flexible top 242, retractable driving device 300, slide block 320, bydraulic buffers mounting structure 400, mounting seat 410, block part 420.
Embodiment
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
As in Figure 2-4, a kind of constitutionally stable bydraulic buffers pick-up unit, comprises pedestal 100, erecting frame 200, flexible impact structure, bydraulic buffers mounting structure 400 sum counter;
Described pedestal 100 upper surface is provided with workplace 110; Described erecting frame 200 comprises column 210 and crossbeam 220, and described crossbeam 220 is parallel to described workplace 110 and is located at above described pedestal 100; Described column 210 has two, is located at above described pedestal 100, and is connected and fixed with the two ends of described crossbeam 220 respectively perpendicular to described workplace 110; Described flexible impact structure comprises retractable driving device 300; Described retractable driving device 300 is fixed on described crossbeam 220, and makes the drive end of described retractable driving device 300 be parallel to described column 210, and does stretching motion immediately below described crossbeam 220;
State bydraulic buffers mounting structure 400 and be located at described workplace 110, for vertical for bydraulic buffers 10 to be measured described workplace 110 clamping is fixed on described pedestal 100, and do stretching motion under the telescopic action of the drive end of described retractable driving device 300; Described counter hits the number of times of impact damper to be measured for the drive end detecting described retractable driving device 300 and hit; The drive end of described retractable driving device 300 is provided with trave lling girder 230, and described trave lling girder 230 is parallel with described crossbeam 220 and align, and is provided with snubber assembly 240 between described trave lling girder 230 and described crossbeam 220.
Described bydraulic buffers mounting structure 400 comprises mounting seat 410 and block part 420; Described mounting seat 410 is fixed on described workplace 110, and for the cylinder body 11 of fixing bydraulic buffers to be tested, described block part 420 covers the telescopic end 12 being fixed on described bydraulic buffers; Make bydraulic buffers 10 to be measured perpendicular to immediately below the drive end being located at described retractable driving device 300 of described workplace 110.Described mounting seat 410 and described block part 420 are two parts separately, the cylinder body 11 of bydraulic buffers 10 to be measured and telescopic end 12 are fixed respectively, make the installation of bydraulic buffers 10 to be measured more simple and convenient.The telescopic end 12 of the bydraulic buffers to be measured 10 after being fixed and cylinder body 11 still can relative motions, when the described block part 420 of the flexible shock of drive end of described retractable driving device 300, described block part 420 drives the telescopic end 12 of bydraulic buffers 10 to be measured to move to cylinder body 11 together, achieves the contraction of bydraulic buffers 10 to be measured; When described block part 420 is left in the drive end contraction of described retractable driving device 300, extend under the effect of telescopic end 12 damping fluid and elastic component in cylinder body 11 of bydraulic buffers 10 to be measured and recover, thus drive described block part 420 to move to the position before being knocked, so repeatedly, the process of the reciprocal telescopic work of bydraulic buffers 10 to be measured has just been simulated.
Described block part 420 is cylindric, and its upper surface is plane, and its lower surface is provided with the recessed cavity volume to described block part 420 inside, and telescopic end 12 end of bydraulic buffers 10 to be measured is fastened in described cavity volume.The telescopic end 12 of bydraulic buffers 10 to be measured is fixed by described cavity volume, and fixed form is a lot, can be interference fit or adopts and arrange the mode such as latch and screw at cavity volume sidewall, and what make described block part 420 and bydraulic buffers 10 to be measured becomes as a whole.The drive end of described retractable driving device 300 is made to have larger striking face when clashing into bydraulic buffers 10 to be measured; skew is clashed into when avoiding shock; the telescopic end 12 of described block part 420 to bydraulic buffers 10 to be measured also plays the effect of protection simultaneously, avoids the telescopic end 12 of bydraulic buffers 10 to be measured to be directly knocked and causes damage.
Described mounting seat 410 fixes the workplace 110 of described pedestal 100, forms the installation portion of a recess, makes the cylinder body of bydraulic buffers 10 to be measured correct the described installation portion of insertion for 11 times and fixes.The acting force that the cylinder body 11 of bydraulic buffers 10 to be measured is subject in the process of inspection side is that vertical described workplace 110 is downward all the time, therefore when installing bydraulic buffers 10 to be measured, its cylinder body 11 part is only needed to be inserted in described mounting seat 410, its degree of freedom on the direction of parallel described workplace 110 is made to be zero, therefore described mounting seat 410 and the installation fixed form of described workplace 110, make the installation process of the assembling of described pick-up unit and bydraulic buffers to be measured 10 more simple and convenient.
The side of the drive end of described retractable driving device 300 is provided with slide block 320, and described slide block 320 is slidably connected with described column 210.Described slide block 320 makes the drive end of described retractable driving device 300 when carrying out stretching motion, remain unchanged with the relative position of described column 210, and then make the structure of described proving installation more stable, avoid impingement position in testing process and partially cause comparatively greatly the damage of corresponding construction.
Described column 210 is cylindric, and its cambered surface near described slide block 320 side is shiny surface; The drive end of described slide block 320 one end and described retractable driving device 300 is connected and fixed, and the shiny surface that the smooth arc-shaped surface that the other end is provided with is close to described column 210 slides.Described slide block 320 is provided with the cambered surface of depression, described column 210 is protruding cambered surface for cylinder has, so do not need the picture of column 210 to carry out more PROCESS FOR TREATMENT again, described slide block 320 slides with the mode that described column 210 is fitted with cambered surface, and then the distance between the drive end of described retractable driving device 300 and described column 210 is fixed, and then realizable force position is between the two relatively fixing, make the structure of described pick-up unit more stable.
Described slide block 320 is connected and fixed on the drive end of described retractable driving device 300 by described trave lling girder 230, and described slide block 320 is located at the below of described trave lling girder 230, and the lower surface of upper surface in one end of described trave lling girder 230 of its one end is close to fixing.Described trave lling girder 230 is fixed into as a whole with described slide block 320, the length of described slide block 320 is diminished, the drive end that described slide block 320 followed by described retractable driving device 300 together with described trave lling girder 230 does stretching motion, described in motion process, slide block 320 is close to described column 210 side all the time, thus prevent described trave lling girder 230 from rotating, make described trave lling girder 230 just right with described crossbeam 220 all the time, and when described retractable driving device 300 is shunk described trave lling girder 230 just in time with the buffering tip contact of described snubber assembly 240, reach the effect of buffering.
The middle part of described trave lling girder 230 and the drive end of described retractable driving device 300 are fixed, and the described column 210 of phase both sides respectively, described trave lling girder 230 two ends is stretched out; Described snubber assembly 240 comprises at least two flexible impact dampers, and described flexible impact damper is divided into two groups, and lays respectively at the drive end both sides of described retractable driving device 300, and is connected and fixed between described trave lling girder 230 and described crossbeam 220.Make described trave lling girder 230 two ends all be subject to the cushion effect of described flexible impact damper, make described trave lling girder 230 in buffering course, can all the time with described crossbeam 220 keeping parallelism.
Described flexible impact damper comprises body 241 and flexible top 242242, and described body 241 is fixed on described crossbeam 220 upper surface, and the through hole that described flexible top 242242 is provided with from described crossbeam 220 passes, and is positioned at directly over described trave lling girder 230.The body 241 of described flexible impact damper be located at the top of described crossbeam 220 instead of be located between described crossbeam 220 and described trave lling girder 230, when the drive end of described retractable driving device 300 is shunk completely, it is nearer that described trave lling girder 230 and described crossbeam 220 are baked, installation for bydraulic buffers 10 to be measured provides larger installation operating space, and the inner structure of the described pick-up unit being also is compacter.
Described pick-up unit is also provided with information acquisition display, and described counter and described information acquisition display electrically connect; Described information acquisition display is for collecting and showing the shock number of times of described pick-up unit to bydraulic buffers 10 to be measured.The number of times that impact damper to be measured in testing process is clashed into is added up and shows by described technology device, and then the test result of described detecting device is presented more fast and accurately.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (10)
1. a constitutionally stable bydraulic buffers pick-up unit, is characterized in that, comprises pedestal, erecting frame, flexible impact structure, bydraulic buffers mounting structure sum counter;
Described pedestal upper surface is provided with workplace;
Described erecting frame comprises column and crossbeam, and described crossbeam is parallel to described workplace and is located at above described pedestal; Described column has two at least, is located at above described pedestal, and is connected and fixed with the two ends of described crossbeam respectively perpendicular to described workplace;
Described flexible impact structure comprises retractable driving device;
Described retractable driving device is fixed on described crossbeam, and makes the drive end of described retractable driving device be parallel to described column, and does stretching motion immediately below described crossbeam;
Described bydraulic buffers mounting structure is located at described workplace, for vertical for bydraulic buffers to be measured described workplace clamping is fixed on described pedestal, and does stretching motion under the telescopic action of the drive end of described retractable driving device;
Described counter hits the number of times of impact damper to be measured for the drive end detecting described retractable driving device and hit;
The drive end of described retractable driving device is provided with trave lling girder, and described trave lling girder is parallel with described crossbeam and align, and is provided with snubber assembly between described trave lling girder and described crossbeam.
2. the constitutionally stable bydraulic buffers pick-up unit of one according to claim 1, is characterized in that, described bydraulic buffers mounting structure comprises mounting seat and block part; Described mounting seat is fixed on described workplace, and for the cylinder body of fixing bydraulic buffers to be tested, described block part covers the telescopic end being fixed on described bydraulic buffers; Make bydraulic buffers to be measured perpendicular to immediately below the drive end being located at described retractable driving device of described workplace.
3. the constitutionally stable bydraulic buffers pick-up unit of one according to claim 2, it is characterized in that, described block part is cylindric, its upper surface is plane, its lower surface is provided with the recessed cavity volume to described block part inside, and the telescopic end end of bydraulic buffers to be measured is fastened in described cavity volume.
4. the constitutionally stable bydraulic buffers pick-up unit of one according to claim 2, it is characterized in that, described mounting seat fixes the workplace of described pedestal, forms the installation portion of a recess, corrects the described installation portion of insertion and fix under making the cylinder body of bydraulic buffers to be measured.
5. the constitutionally stable bydraulic buffers pick-up unit of one according to claim 1, it is characterized in that, the side of the drive end of described retractable driving device is provided with slide block, and described slide block and described column are slidably connected.
6. the constitutionally stable bydraulic buffers pick-up unit of one according to claim 5, is characterized in that, described column is cylindric, and its cambered surface near described slide block side is shiny surface; The drive end of described slide block one end and described retractable driving device is connected and fixed, and the shiny surface that the smooth arc-shaped surface that the other end is provided with is close to described column slides.
7. the constitutionally stable bydraulic buffers pick-up unit of one according to claim 6, it is characterized in that, described slide block is connected and fixed on the drive end of described retractable driving device by described trave lling girder, described slide block is located at the below of described trave lling girder, and the lower surface of upper surface in one end of described trave lling girder of its one end is close to fixing.
8. the constitutionally stable bydraulic buffers pick-up unit of one according to claim 1, is characterized in that, the middle part of described trave lling girder and the drive end of described retractable driving device are fixed, and the described column of phase both sides respectively, described trave lling girder two ends is stretched out; Described snubber assembly comprises at least two flexible impact dampers, and described flexible impact damper is divided into two groups, and lays respectively at the drive end both sides of described retractable driving device, and is connected and fixed between described trave lling girder and described crossbeam.
9. the constitutionally stable bydraulic buffers pick-up unit of one according to claim 8, it is characterized in that, described flexible impact damper comprises body and flexible top, described body is fixed on described beam surface upper, the through hole that described flexible top is provided with from described crossbeam passes, and is positioned at directly over described trave lling girder.
10. the constitutionally stable bydraulic buffers pick-up unit of one according to claim 1, it is characterized in that, described pick-up unit is also provided with information acquisition display, and described counter and described information acquisition display electrically connect; Described information acquisition display is for collecting and showing the shock number of times of described pick-up unit to bydraulic buffers to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510507968.8A CN105043745B (en) | 2015-08-18 | 2015-08-18 | A kind of hydraulic bjuffer detection device of stable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510507968.8A CN105043745B (en) | 2015-08-18 | 2015-08-18 | A kind of hydraulic bjuffer detection device of stable structure |
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| Publication Number | Publication Date |
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| CN105043745A true CN105043745A (en) | 2015-11-11 |
| CN105043745B CN105043745B (en) | 2018-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510507968.8A Expired - Fee Related CN105043745B (en) | 2015-08-18 | 2015-08-18 | A kind of hydraulic bjuffer detection device of stable structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115420417A (en) * | 2022-11-02 | 2022-12-02 | 无锡双益精密机械有限公司 | Detection apparatus for adjustable hydraulic buffer maximum damping force |
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