CN104568398A - Lamp holder fatigue testing device - Google Patents
Lamp holder fatigue testing device Download PDFInfo
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- CN104568398A CN104568398A CN201310522106.3A CN201310522106A CN104568398A CN 104568398 A CN104568398 A CN 104568398A CN 201310522106 A CN201310522106 A CN 201310522106A CN 104568398 A CN104568398 A CN 104568398A
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- lamp socket
- measuring head
- piston rod
- test device
- fatigue test
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Abstract
The invention provides a lamp holder fatigue testing device which is used for performing fatigue on a lamp holder. The lamp holder fatigue testing device comprises a telescopic structure, a testing head and an automatic rotating structure. The testing head is provided with a lamp base corresponding to a to-be-tested lamp holder, the testing head is fixedly arranged on the telescopic structure, the automatic rotating structure comprises a rotating shaft, the lamp holder is fixed on the rotating shaft, the telescopic structure is used for driving the testing head to move towards the lamp holder to extend into the lamp holder, and the automatic rotating structure is used for driving the lamp holder to rotate, so as to ensure that the testing head is screwed into or out from the lamp holder for performing a fatigue test, and displaying data of the fatigue test. The lamp holder fatigue testing device can be used for automatically performing the fatigue test on the lamp holder, thereby increasing the speed of performing the fatigue test on the lamp holder and reducing the working strength of an operator.
Description
Technical field
The present invention relates to a kind of lamp socket fatigue test device.
Background technology
In illumination field, lamp applications industry is more and more wider.At present commercially most widely used is Metal halogen lamp and sodium vapor lamp.Light fixture another vital part except light source is lamp socket, and Metal halogen lamp has E27 and E40 two profiles number with sodium vapor lamp usually according to the different lamp socket screw socket mainly used of power.The inefficacy of the lamp socket conductive component poor fit mainly on light source and lamp socket causes resistance value to increase, and causes the flow of metal of conductive component that light source is damaged.Laboratory needle mainly tests the metal threaded conductive component fatigue durability of lamp socket fast to this phenomenon, and the lamp holder of light source is directly screwed in lamp socket by the direct employment of current way, and then screws out, repeatable operation.So very waste of manpower, and testing efficiency is low.
Summary of the invention
The object of the present invention is to provide a kind of lamp socket fatigue test device, automatically can carry out testing fatigue to lamp socket, improve the speed of lamp socket testing fatigue and reduce the working strength of operating personnel.
In order to solve the problems of the technologies described above, the invention provides lamp socket fatigue test device, a kind of lamp socket fatigue test device is used for carrying out fatigue to lamp socket, and described lamp socket fatigue test device comprises stretching structure, measuring head and automatic rotation structure.Described measuring head has the screw socket corresponding with the lamp socket of test, described measuring head is fixedly installed in described stretching structure, described automatic rotation knot comprises turning axle, described lamp socket is fixed on described turning axle, described stretching structure is for driving described measuring head mobile to stretch in described lamp socket to lamp socket, described self-turning mechanism is for driving described lamp socket to rotate thus making measuring head screw in and screw out described lamp socket to carry out testing fatigue, and the data of testing fatigue are carried out in display.
Wherein, described stretching structure is cylinder, and device comprises cylinder body and piston rod, and described piston rod extends described cylinder body, and described measuring head is fixed on described piston rod and is positioned at one end outside described cylinder body.
Wherein, described piston rod be positioned at outside described cylinder body end be provided with external thread, described measuring head is provided with mounting hole, internal thread is provided with in described mounting hole, described piston rod be positioned at outside described cylinder body end be contained in described mounting hole, and described external thread and described internal thread are cooperatively interacted, measuring head and piston rod are interfixed.
Wherein, described measuring head is fixed on piston rod by screw, described piston rod offers the first fixed orifice, the central axis upright of described first fixed orifice is in the central axis of piston rod, the end that described measuring head is adjacent with stretching structure is also formed with the second fixed orifice, the central axis upright of described second fixed orifice is in the central axis of measuring head, and described screw, through the second fixed orifice and the first fixed orifice, rotates mutually to prevent described piston rod and measuring head.
Wherein, the central shaft of described turning axle, measuring head and piston rod is located along the same line.
Wherein, described automatic rotation structure comprises mutual signal and connects rotating driver and control element, and described control element carries out rotating for controlling described rotating driver.
Wherein, described rotating driver is clockwise and anticlockwise motor, and described control element is LCD electric-controlled case.
Wherein, described control element has display screen, the number of times that described display screen is tested for direction, the angle and carrying out showing rotating driver and rotate.
Wherein, described fatigue test device also comprises carrier, described for carrying lifting structure and automatic rotation structure.
The lamp socket fatigue test device that the technical program provides, mobile by adopting retractor device to drive measuring head to produce, measuring head is made to stretch in the lamp socket of test, self-turning mechanism is adopted to drive the lamp socket of test to rotate, make measuring head can screw in or screw out the lamp socket of test automatically, and the data of record test, the testing fatigue carrying out lamp socket of robotization can be realized.Compared to the manual operation test adopted in prior art, the labour intensity of lamp socket testing fatigue can be reduced significantly, the efficiency of lamp socket testing fatigue is provided.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, 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.
Fig. 1 is a kind of lamp socket fatigue test device schematic diagram that better embodiment of the present invention provides;
Fig. 2 is the decomposing schematic representation of the lamp socket fatigue test device of Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.
Refer to Fig. 1 and Fig. 2, better embodiment of the present invention provides a kind of lamp socket fatigue test device 100.Described lamp socket fatigue test device 100 is for carrying out testing fatigue to lamp socket.Described lamp socket fatigue test device 100 comprises carrier 10, stretching structure 20, measuring head 30 and automatic rotation structure 40.
Described carrier 10 is for carrying lifting structure 20 and automatic rotation structure 40.Described carrier 10 comprises loading plate 11, top board 12 and back up pad 13.Described loading plate 11 be arranged in parallel with top board 12, and described back up pad 13 is connected between loading plate 11 and top board 12.Described loading plate 11 is for carrying described automatic rotation structure 40, and described top board 12 is for installing described stretching structure 20.
Described stretching structure 20 for applying pressure to described measuring head 30, thus makes measuring head 30 stretch in the lamp socket of test.In the present embodiment, stretching structure 20 is cylinder.Concrete, stretching structure 20 comprises cylinder body 21 and piston rod 22.Described cylinder body 21 and tracheae 23 are interconnected, and inflate or be vented by tracheae 23 in cylinder body 21, thus make piston rod 22 and inwall that the piston being positioned at cylinder body 21 that is connected with piston rod 22 produces along cylinder body 21 produces movement.Top board 11 is fixed in one end of described cylinder body 21, and the axes normal of cylinder body 21 is in the plane at described top board 11 place.Described piston rod 22 extends from one end away from top board 11 of cylinder body 21.
In the present embodiment, described top board 12 offers through hole 121, and described tracheae 23 passes described top board 11 by through hole 121.Described piston rod 22 is provided with external thread away from the end of described cylinder body 21, and offers the first fixed orifice 221.The central axial direction of described first fixed orifice 221 is perpendicular to the center week axis direction of piston rod 22.
Described measuring head 30 is for matching with the lamp socket of test, to carry out testing fatigue to lamp socket.The shape of described measuring head 30 is roughly identical with the shape of the lamp holder of light fixture.Described measuring head 30 can make according to the shape of the model of lamp socket to be tested and size.In the present embodiment, measuring head 30 is roughly cylindrical, the external thread that the internal thread that its outside surface is provided with lamp socket to be detected matches.Particularly, the end opens that described measuring head 30 is connected with piston rod 22 has mounting hole 32, is formed with the internal thread cooperatively interacted with the external thread of piston rod 22 in described mounting hole 32.
In the present embodiment, described measuring head 30 is fixed on piston rod 22 by screw 31.Particularly, piston rod 22 end is contained in mounting hole 32, and is matched with the internal thread of mounting hole 32 by the external thread of piston rod 22 end.The end that described measuring head 30 is adjacent with stretching structure 20 is also formed with the second fixed orifice 32, and the central axis upright of described second fixed orifice 32 is in the central axis of measuring head 30.Described second fixed orifice 32 is for coordinating with the first fixed orifice 221 of piston rod 22, and described screw 31 through the second fixed orifice 32 and the first fixed orifice 221, thus makes piston rod 22 and measuring head 30 interfix, and measuring head 30 can not rotate by opposing pistons bar 22.
Described automatic rotation structure 40 carries out rotating for driving the lamp socket of test.Described automatic rotation structure 40 can comprise rotating driver 41 and control element 42.Concrete, described rotating driver 41 can be clockwise and anticlockwise motor, and it can carry out rotating forward or reversing.When the lamp socket tested and described rotating driver 41 are mutually permanently connected, described rotating driver 41 drives the lamp socket of test to carry out rotating forward or reversing, thus makes measuring head 30 screw in or screw out test lamp socket.Described rotating driver 41 has turning axle 411, and described turning axle 411 is for the lamp socket of installation testing.Described control element 42 can be LCD electric-controlled case.Described control element 42 is connected with rotating driver 41 signal, thus control element 42 can control direction that rotating driver 41 rotates, angle, rotational speed and rotational time.Described control element 42 also has display screen, can show direction that rotating driver 41 rotates, angle and carry out the data such as number of times of testing fatigue.
Described automatic rotation structure 40 is arranged at loading plate 11.The central shaft of described turning axle 411, measuring head 30 and piston rod 22 is positioned at same straight line.
The lamp socket fatigue test device that the present embodiment provides 100 pairs of lamp sockets carry out testing fatigue and can adopt with the following method: first, to the lamp socket 200 of test be needed to be fixedly installed in turning axle 411, and measuring head 20 corresponding for the screw socket in described lamp socket 200 is fixedly installed in piston rod 22.Then, by inflating in cylinder, making piston rod 22 drive measuring head 30 to move to the lamp socket 200 that turning axle 411 is fixing, measuring head 30 is stretched in lamp socket 200.Finally, control rotating driver 41 by control element 42 and rotate, make measuring head 20 screw-in repeatedly and screw out lamp socket 200 to carry out testing fatigue, often screw in and screw out once as test once, the data such as the number of times of record test.
The lamp socket fatigue test device 100 that the technical program provides, mobile by adopting retractor device 20 to drive measuring head 30 to produce, measuring head 30 is made to stretch in the lamp socket of test, self-turning mechanism 400 is adopted to drive the lamp socket of test to rotate, make measuring head 30 can screw in or screw out the lamp socket of test automatically, and the data of record test, the testing fatigue carrying out lamp socket of robotization can be realized.Compared to the manual operation test adopted in prior art, the labour intensity of lamp socket testing fatigue can be reduced significantly, the efficiency of lamp socket testing fatigue is provided.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (9)
1. a lamp socket fatigue test device, for carrying out fatigue to lamp socket, it is characterized in that: described lamp socket fatigue test device comprises stretching structure, measuring head and automatic rotation structure, described measuring head has the screw socket corresponding with the lamp socket of test, described measuring head is fixedly installed in described stretching structure, described automatic rotation knot comprises turning axle, described lamp socket is fixed on described turning axle, described stretching structure is for driving described measuring head mobile to stretch in described lamp socket to lamp socket, described self-turning mechanism is for driving described lamp socket to rotate thus making measuring head screw in and screw out described lamp socket to carry out testing fatigue, and the data of testing fatigue are carried out in display.
2. lamp socket fatigue test device according to claim 1, it is characterized in that, described stretching structure is cylinder, and device comprises cylinder body and piston rod, described piston rod extends described cylinder body, and described measuring head is fixed on described piston rod and is positioned at one end outside described cylinder body.
3. lamp socket fatigue test device according to claim 2, it is characterized in that, described piston rod be positioned at outside described cylinder body end be provided with external thread, described measuring head is provided with mounting hole, internal thread is provided with in described mounting hole, described piston rod be positioned at outside described cylinder body end be contained in described mounting hole, and described external thread and described internal thread are cooperatively interacted, measuring head and piston rod are interfixed.
4. lamp socket fatigue test device according to claim 3, it is characterized in that, described measuring head is fixed on piston rod by screw, described piston rod offers the first fixed orifice, the central axis upright of described first fixed orifice is in the central axis of piston rod, the end that described measuring head is adjacent with stretching structure is also formed with the second fixed orifice, the central axis upright of described second fixed orifice is in the central axis of measuring head, described screw, through the second fixed orifice and the first fixed orifice, rotates mutually to prevent described piston rod and measuring head when testing.
5. lamp socket fatigue test device according to claim 2, is characterized in that, the central shaft of described turning axle, measuring head and piston rod is located along the same line.
6. lamp socket fatigue test device according to claim 2, is characterized in that, described automatic rotation structure comprises mutual signal and connects rotating driver and control element, and described control element carries out rotating for controlling described rotating driver.
7. lamp socket fatigue test device according to claim 6, is characterized in that, described rotating driver is clockwise and anticlockwise motor, and described control element is LCD electric-controlled case.
8. lamp socket fatigue test device according to claim 7, is characterized in that, described control element has display screen, the number of times that described display screen is tested for direction, the angle and carrying out showing rotating driver and rotate.
9. lamp socket fatigue test device according to claim 1, is characterized in that, described fatigue test device also comprises carrier, described for carrying lifting structure and automatic rotation structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310522106.3A CN104568398A (en) | 2013-10-29 | 2013-10-29 | Lamp holder fatigue testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310522106.3A CN104568398A (en) | 2013-10-29 | 2013-10-29 | Lamp holder fatigue testing device |
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| Publication Number | Publication Date |
|---|---|
| CN104568398A true CN104568398A (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310522106.3A Pending CN104568398A (en) | 2013-10-29 | 2013-10-29 | Lamp holder fatigue testing device |
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| CN (1) | CN104568398A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571630A (en) * | 2015-12-17 | 2016-05-11 | 苏州莱测检测科技有限公司 | Fatigue test apparatus |
| CN107121296A (en) * | 2017-05-27 | 2017-09-01 | 宁波帅特龙集团有限公司 | The fatigue test device of glass stand assembly |
| CN110514422A (en) * | 2019-08-27 | 2019-11-29 | 安徽信息工程学院 | Engine oil port cover fatigue test device |
| CN110542549A (en) * | 2019-08-27 | 2019-12-06 | 安徽信息工程学院 | Cylinder type engine oil port cover fatigue testing device |
| CN110553823A (en) * | 2019-08-27 | 2019-12-10 | 安徽信息工程学院 | Plain type engine oil flap fatigue test device |
-
2013
- 2013-10-29 CN CN201310522106.3A patent/CN104568398A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571630A (en) * | 2015-12-17 | 2016-05-11 | 苏州莱测检测科技有限公司 | Fatigue test apparatus |
| CN107121296A (en) * | 2017-05-27 | 2017-09-01 | 宁波帅特龙集团有限公司 | The fatigue test device of glass stand assembly |
| CN107121296B (en) * | 2017-05-27 | 2019-03-12 | 宁波帅特龙集团有限公司 | The fatigue test device of cup holder assembly |
| CN110514422A (en) * | 2019-08-27 | 2019-11-29 | 安徽信息工程学院 | Engine oil port cover fatigue test device |
| CN110542549A (en) * | 2019-08-27 | 2019-12-06 | 安徽信息工程学院 | Cylinder type engine oil port cover fatigue testing device |
| CN110553823A (en) * | 2019-08-27 | 2019-12-10 | 安徽信息工程学院 | Plain type engine oil flap fatigue test device |
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Application publication date: 20150429 |