CN107813236A - A kind of clamping device of car light lampshade stress mornitoring - Google Patents
A kind of clamping device of car light lampshade stress mornitoring Download PDFInfo
- Publication number
- CN107813236A CN107813236A CN201711049412.4A CN201711049412A CN107813236A CN 107813236 A CN107813236 A CN 107813236A CN 201711049412 A CN201711049412 A CN 201711049412A CN 107813236 A CN107813236 A CN 107813236A
- Authority
- CN
- China
- Prior art keywords
- car light
- clamping device
- horizontal
- stress mornitoring
- rotary shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims description 6
- 241000237858 Gastropoda Species 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0047—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring forces due to residual stresses
Abstract
The invention discloses a kind of clamping device of car light lampshade stress mornitoring, including base, the horizontal mobile mechanism of base at least two, is equipped with a vertical movement mechanism on each horizontal mobile mechanism, it is described vertically move to rotate on rotating mechanism clamp system is set.The beneficial effects of the invention are as follows：Horizontal unit seat moves horizontally position by horizontal screw rod, so as to adjust the relative distance of left and right clamping device.Perpendicular unit seat vertically moves position by vertical screw rod, so as to adjust the level height of chuck.The gear of worm and gear coordinates the rotation for realizing worm-wheel shaft, the convenient vertical pivoting angle and level angle for adjusting chuck, so as to rotate lampshade to desired horizontal surface.It is this screw-driven realization it is horizontal with vertically move by way of and gear drive realize the mode rotated not only operating process be easier flexibly, and stably, can bear compared with big load.
Description
Technical field
The present invention relates to clamp art, and in particular to a kind of clamping device of car light lampshade stress mornitoring.
Background technology
With the development of lampshade Shooting Technique, automobile lamp weight saving, structure is compacter, moulding is more novel.But
It can not be completely eliminated in the residual stress being molded inside its in lampshade manufacturing process, larger residual stress can cause car light lampshade
There is deformation even to ftracture.Therefore residual stress experiment need to be carried out to car light lampshade and reduces residual stress to adjust Shooting Technique
So as to improve moulding quality.When the residual stress for entering driving lamp lampshade moulding detects, for the car that solid shape is different
Lamp lampshade, it is common practice that special fixture of the manufacture for the design of specific lampshade.But such lampshade fixture lacks versatility, nothing
Method is adapted to various car light lampshade model, and increases experimental cost.
The folder of car light lampshade fixation when patent 201610531366.0 gives a kind of automobile lamp lampshade stress mornitoring
Have device, be made up of base mechanism and clamp system.The horizontal level of clamp system is adjusted by the sliding channel on bottom plate,
Adjustment sliding block can change the different height of clamp system.The horizontal adjustment mode of sliding channel is limited by groove number, and
The flexibility of adjustment is inadequate.
The content of the invention
In order to solve problems of the prior art, the invention provides versatile, wide application, has more preferable work
A kind of clamping device of car light lampshade stress mornitoring of journey application prospect.
Technical scheme is as follows：
A kind of clamping device of car light lampshade stress mornitoring, including base, it is characterised in that at least two is horizontal on the base
Travel mechanism, a vertical movement mechanism is equipped with each horizontal mobile mechanism, the rotating mechanism that moves horizontally includes
First fixed seat and the first guide rod being arranged between the first fixed seat, the first screw rod, on first screw rod and the first guide rod
Horizontal unit seat is equipped with, the horizontal unit seat is provided with the first rotary shaft, the first snail is equipped with first rotary shaft
Wheel, the first worm gear side engagement set the first worm screw；The rotating mechanism that vertically moves includes the second fixed seat and setting
The second screw rod, the second guide rod in the second fixed seat, perpendicular unit seat, institute are equipped with second screw rod and the second guide rod
State perpendicular unit seat and be provided with the second rotary shaft, the second worm gear, the second worm gear side are equipped with second rotary shaft
Engagement sets the second worm screw, and the second rotary shaft top is equipped with clamp system.
The clamping device of described a kind of car light lampshade stress mornitoring, it is characterised in that described first screw rod one end is provided with
It is easy to it to rotate the second handle of regulation, first worm screw one end, which is provided with, is easy to it to rotate the first handle of regulation, the second screw rod
Top, which is provided with, is easy to it to rotate the 4th handle of regulation, and described second worm screw one end is provided with the 3rd hand for being used for its rotation regulation
Handle.
The clamping device of described a kind of car light lampshade stress mornitoring, it is characterised in that the clamp system includes chuck
And the push rod on chuck is equipped with, the end of the push rod is provided with the 5th handle for lowering section thereon.
The clamping device of described a kind of car light lampshade stress mornitoring, it is characterised in that described to move horizontally rotating mechanism
Unit connector is provided with, the rotating mechanism that moves horizontally is connected by unit connector with vertically moving rotating mechanism.
A kind of clamping device of described car light lampshade stress mornitoring, it is characterised in that the base be provided be used for
The bolt hole of fixed seat connection.
The clamping device of described a kind of car light lampshade stress mornitoring, it is characterised in that the unit connector is provided with
Mounting hole, keyway for the through hole of the second guide bar bolt connection and for the installation of the first rotary shaft.
A kind of clamping device of described car light lampshade stress mornitoring, it is characterised in that the chuck be provided be used for
Push rod coordinates the screwed hole of installation and mounting hole, keyway for the installation of the second rotary shaft.
The clamping device of described a kind of car light lampshade stress mornitoring, it is characterised in that the size of first screw rod is
Maximum sized 1/4-1/3 times of car light series to be detected, the size of base is the serial maximum length size of car light to be detected
1.1-1.5 times, the size of the second screw rod is 0.5-1.0 times of the maximum length size of car light to be detected series.
The beneficial effects of the invention are as follows：Horizontal unit seat moves horizontally position by the first screw rod, is clamped so as to adjust left and right
The relative distance of device.Perpendicular unit seat vertically moves position by the second screw rod, so as to adjust the level height of chuck.Worm gear snail
The rotation of worm-wheel shaft is realized in the gear engagement of bar, the convenient vertical pivoting angle and level angle for adjusting chuck, is arrived so as to rotate lampshade
It is required that horizontal surface.It is this screw-driven realization it is horizontal with vertically move by way of and gear drive realize what is rotated
Not only operating process is easier flexibly for mode, and stably, can bear compared with big load.
Brief description of the drawings
Fig. 1 is the assembling structure schematic diagram of the present invention；
Fig. 2 is the structural representation of the present invention；
Fig. 3 moves horizontally rotating mechanism structural representation for the present invention's；
Fig. 4 vertically moves rotating mechanism structural representation for the present invention's；
Fig. 5 is invention unit connecting-piece structure schematic diagram；
Fig. 6 is chuck structure schematic diagram of the present invention；
In figure：1- bases, the horizontal unit seats of 2-, 21- first handles, 22 first fixed seats, 23- second handles, the screw rods of 24- first,
The guide rods of 25- first, the worm screws of 26- first, the worm gears of 27- first, the rotary shafts of 28- first, 3- unit connectors, the connecting keys of 31- first,
The nuts of 32- first, 4- erect unit seat, the fixed seats of 41- second, the handles of 42- the 3rd, the guide rods of 43- second, the screw rods of 44- second, 45-
4th handle, the worm screws of 46- second, the worm gears of 47- second, the rotary shafts of 48- second, 5- chucks, 51- push rods, the handles of 52- the 5th, 53-
Second nut, the connecting keys of 54- second.
Embodiment
Below in conjunction with Figure of description, the invention will be further described.
As shown in figures 1 to 6, a kind of clamping device of car light lampshade stress mornitoring includes moving horizontally rotating mechanism, vertical shifting
Dynamic rotating mechanism and clamping structure.Moving horizontally rotating mechanism includes base 1, horizontal unit seat 2, handle 21, fixed seat 22, handle
23rd, the first screw rod 24, the first guide rod 25, the first worm screw 26, the first worm gear 27, the first rotary shaft 28, unit connector 3, first
The nut 32 of connecting key 31 and first.First fixed seat 22, which is bolted, to be fixed on base 1, solid between the first fixed seat 22
Surely first screw rod 24 and two the first guide rods 25, the both ends of the first guide rod 25 are set to have screw thread, through after the first fixed seat 22
Nut fastens；First screw rod 24 is fixed in the first fixed seat 22 through bearing, a shaft end of the first screw rod 24 and the
The pin connection of two handle 23 is fixed, and is rotated with the rotation of second handle 23；Screw thread passes between the horizontal screw rod 24 of unit seat 2 and first
It is dynamic, horizontal unit seat 2 is realized with the rotation of second handle 23 along the first screw rod 24 and move horizontally；First worm screw 26 passes through bearing
It is fixed on horizontal unit seat 2, shaft end and the pin connection of first handle 21 of the first worm screw 26 are fixed, and with the rotation of first handle 21
And rotate；First worm gear 27 is arranged in the first rotary shaft 28, and realizes meshed transmission gear with the first worm screw 26；First rotates
Axle 28 is fixed on horizontal unit seat 2 by bearing, and is realized and synchronously circumferentially rotated with the key connection of the first worm gear 27；Unit connects
Part 3 is arranged on the shaft end of the first rotary shaft 28, installs the first nut 32 additional and fastens, and same by the realization of key 31 and the first rotary shaft 28
Step circumferentially rotates.Vertically move rotating mechanism include perpendicular unit seat 4, the second fixed seat 41, the 3rd handle 42, the second guide rod 43,
Second screw rod 44, the 4th handle 45, the second worm screw 46, the second worm gear 47 and the second rotary shaft 48.Supported between fixed seat 41
Two the second screw rods 44 and second guide rod 43, the second shaft end of screw rod 44 two is provided with screw thread, through after the second fixed seat 41
Nut fastens；Second guide rod 43 is fixed in the second fixed seat 41 by bearing, shaft end and the 4th hand of the second guide rod 43
The pin connection of handle 45 is fixed, and is rotated with the rotation of the 4th handle 45；The perpendicular screw thread that passed between unit seat 4 and the second guide rod 43 moves,
4th handle 45 is rotated, and perpendicular unit seat 4 can be realized to be moved up and down along the axial direction of the second guide rod 43；Second worm screw 46 is consolidated by bearing
Be scheduled on perpendicular unit seat 4, shaft end and the pin connection of the 3rd handle 42 of the second worm screw 46 are fixed, and with the 3rd handle 42 rotation and
Rotate；Second worm gear 47 is arranged in the second rotary shaft 48, and realizes meshed transmission gear with the second worm screw 46；Second rotary shaft
48 are fixed on perpendicular unit seat 4 by bearing, and are realized and synchronously circumferentially rotated with the key connection of the second worm gear 47；Chuck 5 is installed
At the left axle end of rotary shaft 48, nut 53 fastens, and is realized by key 54 and synchronously circumferentially rotated with rotary shaft 48；Clamping machine
Structure includes chuck 5, push rod 51, the 5th handle 52, the second nut 53 and the second connecting key 54.Folder can be realized by rotating the 3rd handle 42
First 5 circumferentially rotating along the second rotary shaft 48；Screw-driven between push rod 51 and chuck 5, the 5th handle 52 connect with the pin of push rod 51
Fixation is connect, rotates the axial movement that the 5th handle 52 realizes push rod 51；Soft material is pasted in the bottom of push rod 51 and the bottom of chuck 5,
Such as rubber, lampshade can be effectively protected not to be clamped damage.Rotating mechanism is moved horizontally to move with vertical by unit connector 3
Dynamic rotating mechanism connection, allows chuck 5 to be moved down in the horizontal and vertical movement shown in Fig. 1 on horizontal plane, vertical direction
Dynamic and own rotation, facilitates the clamping of different model lampshade to fix.Moving horizontally rotating mechanism and vertically moving rotating mechanism is
Pairing is used in groups, and the group number used can be determined according to the full-size of car light to be detected series.And base plate size is to treat
Detect the maximum length size of car light series 1.1-1.5 times, preferably 1.2 times.
The embodiment of the present invention：
The first step, the size of the screw rod 24 of base 1 and first is determined according to the lampshade full-size of car light to be detected series.It is with certain
Exemplified by the taillight lampshade of train type, its maximum length is 65mm, width 34mm, then takes the size of base 1 to be：Length × wide=80mm
×40mm.The length of first screw rod 24 is：30mm.
Second step, the detection faces of car light lampshade are determined according to requirement of experiment, determine the suitable clamping border of the detection faces.
3rd step, determine to rotate the group number of mechanism and move horizontally to turn according to the width on car light lampshade clamping border
Distribution situation of the motivation structure on base 1.To the taillight lampshade, it is necessary to which three groups rotate mechanism, and the 4th step and the 5th step
Regulation be then this three groups of synchronous coordinations for rotating mechanism.
4th step, rotate second handle 23, the spacing of the relative clamp system in adjustment left and right；Rotate first handle 21, adjustment
Corner on the horizontal plane of clamp system；The 4th handle 45 is rotated, adjusts the height of chuck 5；Rotate the 5th handle 52 so that top
Bar 51 clamps lampshade.
5th step, rotate the 3rd handle 42, adjust the horizontal deflection angle of chuck 5, by lampshade test surfaces be adjusted to it is horizontal to
On position, so as to the face carry out residual stress detection.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, such as soft material can use flexible plastic etc., this simple spirit replaced without departing from the present invention.
Claims (8)
1. a kind of clamping device of car light lampshade stress mornitoring, including base（1）, it is characterised in that the base（1）On at least
Two horizontal mobile mechanisms, a vertical movement mechanism is equipped with each horizontal mobile mechanism, it is described to move horizontally rotation
Mechanism includes the first fixed seat（22）And it is arranged on the first fixed seat（22）Between the first guide rod（25）, the first screw rod（24）,
First screw rod（24）And first guide rod（25）On be equipped with horizontal unit seat（2）, the horizontal unit seat（2）It is provided with first
Rotary shaft（28）, first rotary shaft（28）On be equipped with the first worm gear（27）, first worm gear（27）Engage side
First worm screw is set（26）；The rotating mechanism that vertically moves includes the second fixed seat（41）And it is arranged on the second fixed seat（41）
On the second guide rod（43）, the second screw rod（44）, second guide rod（43）And second screw rod（44）On be equipped with perpendicular unit
Seat（4）, the perpendicular unit seat（4）It is provided with the second rotary shaft（48）, second rotary shaft（48）On be equipped with the second snail
Wheel（47）, second worm gear（47）Side engagement sets the second worm screw（46）, second rotary shaft（48）Top, which coordinates, to be set
Put clamp system.
A kind of 2. clamping device of car light lampshade stress mornitoring according to claim 1, it is characterised in that first spiral shell
Bar（24）One end, which is provided with, is easy to it to rotate the second handle of regulation（23）, the first worm screw（26）One end, which is provided with, is easy to it to rotate regulation
First handle（21）, the second guide rod（43）Top be provided be easy to its rotate regulation the 4th handle（45）, second snail
Bar（46）One end is provided with the 3rd handle for being used for its rotation regulation（42）.
A kind of 3. clamping device of car light lampshade stress mornitoring according to claim 1, it is characterised in that the clamping machine
Structure includes chuck（5）And it is equipped with chuck（5）On push rod（51）, the push rod（51）End be provided with thereon
5th handle of regulation（52）.
A kind of 4. clamping device of car light lampshade stress mornitoring according to claim 1, it is characterised in that the horizontal shifting
Dynamic rotating mechanism is provided with unit connector（3）, the rotating mechanism that moves horizontally passes through unit connector（3）With vertically moving
Rotating mechanism connects.
A kind of 5. clamping device of car light lampshade stress mornitoring according to claim 1, it is characterised in that the base
（1）It is provided with and is used for and fixed seat（22）The bolt hole of connection.
6. the clamping device of a kind of car light lampshade stress mornitoring according to claim 4, it is characterised in that the unit connects
Fitting（3）It is provided with and is used for the first guide rod（25）Bolted through hole and for the first rotary shaft（28）The mounting hole of installation,
Keyway.
A kind of 7. clamping device of car light lampshade stress mornitoring according to claim 3, it is characterised in that the chuck
（5）It is provided with and is used for and push rod（51）Coordinate the screwed hole of installation and for the second rotary shaft（48）Mounting hole, the keyway of installation.
A kind of 8. clamping device of car light lampshade stress mornitoring according to claim 1, it is characterised in that first spiral shell
Bar（24）Size be 1/4-1/3 times of maximum length size of car light to be detected series, base（1）Size be measuring car to be checked
1.1-1.5 times of the maximum length size of lamp series, the second guide rod（43）Size for car light to be detected series maximum length
0.5-1.0 times of size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711049412.4A CN107813236B (en) | 2017-10-31 | Clamping device for stress detection of lamp shade of car lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711049412.4A CN107813236B (en) | 2017-10-31 | Clamping device for stress detection of lamp shade of car lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107813236A true CN107813236A (en) | 2018-03-20 |
| CN107813236B CN107813236B (en) | 2024-04-26 |
Family
ID=
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146522A (en) * | 2019-05-27 | 2019-08-20 | 中车四方车辆有限公司 | A kind of bogie frame curb girder RT failure detector and method |
| CN112936137A (en) * | 2021-02-06 | 2021-06-11 | 徐州工业职业技术学院 | Steel construction prestressing force detection device |
| CN114700910A (en) * | 2022-04-01 | 2022-07-05 | 华能(大连)热电有限责任公司 | Method for centering rotating equipment |
| CN116967962A (en) * | 2023-09-22 | 2023-10-31 | 河南氢璞创能科技有限公司 | Hydrogen fuel cell sub-stack airtight testing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206105667U (en) * | 2016-07-07 | 2017-04-19 | 浙江工业大学 | Car lampshade clamping device |
| CN106969858A (en) * | 2017-03-07 | 2017-07-21 | 浙江工业大学 | A kind of load device of car light lampshade stress mornitoring |
| CN107063538A (en) * | 2017-03-21 | 2017-08-18 | 广西大学 | The clamping device of Blind Hole Method test sample residual stress |
| CN207746930U (en) * | 2017-10-31 | 2018-08-21 | 浙江工业大学 | A kind of clamping device of car light lampshade stress mornitoring |
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206105667U (en) * | 2016-07-07 | 2017-04-19 | 浙江工业大学 | Car lampshade clamping device |
| CN106969858A (en) * | 2017-03-07 | 2017-07-21 | 浙江工业大学 | A kind of load device of car light lampshade stress mornitoring |
| CN107063538A (en) * | 2017-03-21 | 2017-08-18 | 广西大学 | The clamping device of Blind Hole Method test sample residual stress |
| CN207746930U (en) * | 2017-10-31 | 2018-08-21 | 浙江工业大学 | A kind of clamping device of car light lampshade stress mornitoring |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146522A (en) * | 2019-05-27 | 2019-08-20 | 中车四方车辆有限公司 | A kind of bogie frame curb girder RT failure detector and method |
| CN112936137A (en) * | 2021-02-06 | 2021-06-11 | 徐州工业职业技术学院 | Steel construction prestressing force detection device |
| CN114700910A (en) * | 2022-04-01 | 2022-07-05 | 华能(大连)热电有限责任公司 | Method for centering rotating equipment |
| CN114700910B (en) * | 2022-04-01 | 2023-12-29 | 华能(大连)热电有限责任公司 | Method for centering rotating equipment |
| CN116967962A (en) * | 2023-09-22 | 2023-10-31 | 河南氢璞创能科技有限公司 | Hydrogen fuel cell sub-stack airtight testing device |
| CN116967962B (en) * | 2023-09-22 | 2023-12-22 | 河南氢璞创能科技有限公司 | Hydrogen fuel cell sub-stack airtight testing device |
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