CN109551393A - A kind of LED product test fixture - Google Patents
A kind of LED product test fixture Download PDFInfo
- Publication number
- CN109551393A CN109551393A CN201710893309.1A CN201710893309A CN109551393A CN 109551393 A CN109551393 A CN 109551393A CN 201710893309 A CN201710893309 A CN 201710893309A CN 109551393 A CN109551393 A CN 109551393A
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- bevel gear
- led product
- groups
- gear
- test fixture
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The present invention provides a kind of LED product test fixture, including pedestal, workbench, regulating mechanism, supporting mechanism, driving device and clamp system, the workbench is coaxially arranged in the upper surface of the pedestal, and the driving device is arranged in the lumen centers of the pedestal, the regulating mechanism is arranged in the inner cavity of the workbench, and the supporting mechanism is arranged in the upper surface center vertical of the workbench, the output end of the driving device is set as connecting the regulating mechanism, the lower end of the clamp system is slideably positioned on the regulating mechanism, and the upper end of the clamp system passes vertically through the upper surface of the workbench.The present invention uses the fixture, it is simple and practical, good location and clamping when can be realized to multiple types and the test of specification LED product, the adjustment of LED product inspection center need to be carried out by avoiding the problem that unilateral or two sides clamp, and while guaranteeing good measuring accuracy, test technology duration is effectively shortened, to improve testing efficiency.
Description
Technical field
The present invention relates to LED test auxiliary mould technical field more particularly to a kind of LED product test fixtures.
Background technique
LED has the advantages that small in size, brightness is high, heat is low and power consumption is low etc., has been widely used in indicator light, letter
The occasions such as signal lamp, instrument show, cell phone back light source, vehicle-mounted light source, with the development of White light LED technology, LED is in lighting area
Using also more and more extensive, the specification and model of LED product are also constantly increasing.LED product is mostly direct insertion LED light source device
Part and two kinds of adopting surface mounted LED device generally require to carry out performance survey to completion LED product for the quality of production for guaranteeing LED product
Examination, still, there are the following problems in actual use for the existing auxiliary clamp for LED product test:
1, the positioning of LED product fixture for testing clamps cumbersome, after unilateral or two sides clamp, when testing, needs
Constantly the position of adjustment test equipment is to guarantee the centering of itself and LED product center, therefore extends the production technology time, increases people
Work labor intensity, and it is difficult to ensure the clamping effect of LED product, to influence production efficiency.
2, easily LED product surface is caused to scratch in LED product fixture for testing collet clamping process, and be used for a long time
Collet is also easy to wear in journey, so that the clamping positioning accuracy to LED product is influenced, in addition, the plane of collet and LED product connects
Touching is difficult to ensure good clamping effect.
Summary of the invention
It is a primary object of the present invention to solve problems of the prior art, provide one kind simple and practical, Neng Goushi
Good location and clamping when now testing multiple types and specification LED product, LED production need to be carried out by avoiding unilateral or two sides from clamping
The problem of product examine measured center adjusts effectively shortens test technology duration and while guaranteeing good measuring accuracy, to improve
The LED product test fixture of testing efficiency.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of LED product test fixture, wherein institute
Stating LED product test fixture includes pedestal, workbench, regulating mechanism, supporting mechanism, driving device and clamp system, described
The workbench is coaxially arranged in the upper surface of pedestal, and the driving device, the work is arranged in the lumen centers of the pedestal
The regulating mechanism is arranged in the inner cavity for making platform, and the supporting mechanism is arranged in the upper surface center vertical of the workbench,
The output end of the driving device is set as connecting the regulating mechanism, and the lower end of the clamp system is slideably positioned in the tune
It saves in mechanism, and the upper end of the clamp system passes vertically through the upper surface of the workbench；
The regulating mechanism is set as including aggressive device, slave unit and auxiliary moving device, the aggressive device
Input terminal is set as connecting the output end of the driving device, and the output end of the aggressive device is set as connecting the driven dress
The input terminal set, the slave unit are set as that the auxiliary moving device is driven to rotate；
The lower end of the clamp system is slideably positioned on the auxiliary moving device.
Further, the aggressive device is set as gear set, and the gear set is set as including central rotating shaft, driving tooth
Wheel, fixed axis gear and support shaft, the central rotating shaft are arranged in vertically on the roof of the pedestal, and under the central rotating shaft
End coaxial line connects the output end of the driving device, and the driving gear coaxial line is sheathed on the upper end of the central rotating shaft,
And the driving gear is uniformly distributed along its circumferencial direction and external toothing be arranged three groups described in fixed axis gear, the fixed axis gear coaxial line set
Set on the upper end of the support shaft, the lower end of the support shaft is arranged in the roof of the pedestal.
Further, fixed axis gear described in three groups is set as identical structure and specification.
Further, the slave unit is set as bevel gear set, and the bevel gear set is set as three groups, bores described in three groups
Gear set is set as identical structure and specification, and bevel gear set described in three groups is disposed as including bevel gear one and bevel gear two, institute
The top that one coaxial line of bevel gear is sheathed on the support shaft is stated, and bores tooth described in the vertical external toothing of side of the bevel gear one
Wheel two, two coaxial line of bevel gear is sheathed on the input terminal of the auxiliary moving device.
Further, the auxiliary moving device is set as three groups, and auxiliary moving device described in three groups is set as identical knot
Structure specification, and auxiliary moving device described in three groups is disposed as including fixing seat, guide rod, screw rod and sliding shoe, the fixing seat
Be set as two groups, fixing seat described in two groups is corresponding and is fixed on the upper surface of the pedestal vertically, the guide rod with it is described
Screw rod is adjacent from top to bottom and described in being arranged in two groups in parallel in fixing seat, and one end coaxial line of the screw rod wears the cone tooth
Wheel two, the sliding shoe are sheathed on the guide rod and the screw rod.
Further, the clamp system is set as including mounting base and gripping block, and the lower end of the mounting base is fixed on
The upper surface of the sliding shoe, and the upper end of the mounting base is horizontally disposed with the gripping block, the gripping block is close to the support
The side wall of mechanism is set as bowed sidewalls, and setting rubber layer is matched in the bowed sidewalls.
Further, the bevel gear one is set as identical structure and specification with the bevel gear two.
Further, the driving device is set as rotating electric machine, and the output end of the motor shaft of the rotating electric machine passes through
Shaft coupling connects the lower end of the central rotating shaft.
The advantages and positive effects of the present invention are:
(1) positioning placement can be carried out to LED product by supporting mechanism, it can be achieved that folder under the cooperation of regulating mechanism
The spacing adjustment of tight mechanism, to guarantee the good clamping to the LED product of different size and type, to improve LED product
Detection accuracy.
(2) by driving device aggressive device is rotated, aggressive device is again by slave unit with auxiliary moving device
Rotation then can be achieved to adjust the position for the clamp system being slideably positioned on auxiliary moving device, to meet different size class
Clamping positioning in type LED product detection process, to guarantee detection accuracy.
(3) being equipped with by driving gear and three groups of fixed axis gears, enables to driving gear in driving device
The lower rotation of effect, is rotated synchronously with driving with three groups of fixed axis gears of its external toothing setting, then fixed axis gear drives support shaft
Rotation, support shaft drive slave unit to rotate again, to realize the position adjustment for sliding the clamp system of setting thereon.
(4) its good patch with LED product surface can be guaranteed close to the bowed sidewalls of supporting mechanism by gripping block
It closes, meanwhile, the structure setting of three groups of gripping blocks forms positioning clamping point, and LED product need to be carried out by avoiding unilateral or two sides from clamping
The problem of inspection center adjusts effectively shortens test technology duration and while guaranteeing good measuring accuracy, to improve survey
Efficiency is tried, during its close to each other or separate adjustment, is formed by between changeable three groups of positioning clamping points circular big
It is small, so that good location when meeting the test of plurality of specifications LED product clamps, and rubber layer thereon, it both can effectively avoid folder
The abrasion of tight block and LED product contact surface, and reduce its scuffing to LED product surface.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the overlooking structure diagram of Fig. 1.
Fig. 3 is the structural schematic diagram of regulating mechanism and clamp system part in Fig. 2.
Fig. 4 is the overlooking structure diagram of aggressive device part in Fig. 1.
Fig. 5 is one embodiment of the invention working state structure schematic diagram.
Fig. 6 is another embodiment of the present invention working state structure schematic diagram.
In figure: pedestal 10, workbench 20, regulating mechanism 30, central rotating shaft 301, driving gear 302, fixed axis gear
303, support shaft 304, bevel gear 1, bevel gear 2 306, fixing seat 307, guide rod 308, screw rod 309, sliding shoe 310,
Supporting mechanism 40, driving device 50, clamp system 60, mounting base 601, gripping block 602, rubber layer 603.
Specific embodiment
In order to better understand the present invention, the present invention is further retouched with attached drawing combined with specific embodiments below
It states.
As shown in figs 1 to 6, a kind of LED product test fixture, including pedestal 10, workbench 20, regulating mechanism 30, branch
Workbench 20, and the pedestal 10 is coaxially arranged in support mechanism 40, driving device 50 and clamp system 60, the upper surface of pedestal 10
Lumen centers driving device 50 is set, regulating mechanism 30 is arranged in the inner cavity of workbench 20, and the workbench 20 is upper
Centre of surface is vertically arranged supporting mechanism 40, and the output end of driving device 50 is set as connection regulating mechanism 30, clamp system 60
Lower end be slideably positioned on regulating mechanism 30, and the upper end of the clamp system 60 passes vertically through the upper surface of workbench 20,
Supporting mechanism 40 is set as hollow structure, can open up through-hole on the side wall of supporting mechanism 40, when the LED product of test is smaller,
It may make the gauge head of test equipment is contacted across through-hole with the positive and negative conductive pin of LED product to be tested, pass through supporting mechanism 40
Positioning placement can be carried out to LED product, it can be achieved that the spacing of clamp system 60 adjusts under the cooperation of regulating mechanism 30, with
Guarantee the good clamping to the LED product (i.e. plurality of specifications adopting surface mounted LED or contact pin type LED) of different size and type, thus
Improve the detection accuracy of LED product.
Regulating mechanism 30 is set as including aggressive device, slave unit and auxiliary moving device, the input terminal of aggressive device
It is set as the output end of connection driving device 50, and the output end of the aggressive device is set as the input terminal of connection slave unit,
Slave unit is set as driving auxiliary moving device rotation, by driving device 50 aggressive device is rotated, aggressive device is again
It is rotated, is then can be achieved to the clamp system 60 being slideably positioned on auxiliary moving device with auxiliary moving device by slave unit
Position adjust, with meet the clamping in different size type LED product detection process positioning, to guarantee detection accuracy.
The lower end of clamp system 60 is slideably positioned on auxiliary moving device.
Aggressive device is set as gear set, and gear set is set as including central rotating shaft 301, driving gear 302, fixed axis gear
303 are arranged on the roof of pedestal 10 vertically with support shaft 304, central rotating shaft 301, and the lower end of the central rotating shaft 301 is total
Axis connects the output end of driving device 50, and 302 coaxial line of driving gear is sheathed on the upper end of central rotating shaft 301, and this is actively
Gear 302 is uniformly distributed along its circumferencial direction and three groups of fixed axis gears 303 are arranged in external toothing, and 303 coaxial line of fixed axis gear is sheathed on branch
The upper end of shaft 304 is supportted, the lower end of support shaft 304 is arranged in the roof of pedestal 10, central rotating shaft 301 and support shaft
304 parts being arranged in the roof of pedestal 10 pass through bearing and match setting, driving gear 302 and dead axle tooth with pedestal 10
Wheel 303 is respectively set to be keyed with central rotating shaft 301 and support shaft 304, passes through driving gear 302 and three groups of fixed axis gears
303 be equipped with, enables to driving gear 302 to rotate under the action of driving device 50, is set with driving with its external toothing
The three groups of fixed axis gears 303 set rotate synchronously, then fixed axis gear 303 drives support shaft 304 to rotate, and support the band again of shaft 304
Dynamic slave unit rotation, to realize the position adjustment for sliding the clamp system 60 of setting thereon.
Three groups of fixed axis gears 303 are set as identical structure and specification.
Slave unit is set as bevel gear set, and bevel gear set is set as three groups, and three groups of bevel gear sets are set as identical structure
Specification, and three groups of bevel gear sets are disposed as including bevel gear 1 and bevel gear 2 306, one 305 coaxial line of bevel gear is arranged
In the top of support shaft 304, and the vertical external toothing bevel gear 2 306 of side of the bevel gear 1, bevel gear 2 306 are total
Axis is sheathed on the input terminal of auxiliary moving device, and bevel gear 1 and the support key connection of shaft 304 are arranged, and passes through bevel gear
1 and bevel gear 2 306 cooperation so that the rotary motion of aggressive device is transferred to slave unit, to realize two concurrent aceses
Between movement transmitting.
Auxiliary moving device is set as three groups, and three groups of auxiliary moving devices are set as identical structure and specification, and three groups of auxiliary
Mobile device is disposed as including fixing seat 307, guide rod 308, screw rod 309 and sliding shoe 310, and fixing seat 307 is set as two groups,
Two groups of fixing seats 307 are corresponding and are fixed on the upper surface of pedestal 10 vertically, and guide rod 308 is adjacent from top to bottom with screw rod 309
And be arranged in two groups of fixing seats 307 in parallel, one end coaxial line of screw rod 309 wears bevel gear 2 306, and sliding shoe 310 is arranged
In on guide rod 308 and screw rod 309, bevel gear 2 306 and the key connection of screw rod 309 are arranged, and guide rod 308 and screw rod 309 pass through axis
It holds and matches setting with fixing seat 307, by the cooperation of guide rod 308 and screw rod 309, so that limit of the sliding shoe 310 in guide rod 308
It slides straightly under system along screw rod 309, is adjusted with being clamped spacing between mechanism 60.
Clamp system 60 is set as including mounting base 601 and gripping block 602, and sliding shoe is fixed in the lower end of mounting base 601
310 upper surface, and the upper end of the mounting base 601 is horizontally disposed with gripping block 602, gripping block 602 is close to the side of supporting mechanism 40
Wall is set as bowed sidewalls, setting rubber layer 603 is matched in bowed sidewalls, by gripping block 602 close to supporting mechanism 40
Bowed sidewalls can guarantee the good fit of itself and LED product surface, meanwhile, the structure setting of three groups of gripping blocks 602 forms
Clamping point is positioned, the adjustment of LED product inspection center need to be carried out by avoiding the problem that unilateral or two sides clamp, and guarantee good test
While precision, test technology duration is effectively shortened, it is close to each other or far from adjustment process at its to improve testing efficiency
In, it is formed by circular size between changeable three groups of positioning clamping points, thus when meeting the test of plurality of specifications LED product
Good location clamps, and rubber layer 603 thereon, not only can effectively avoid the abrasion of gripping block 602 Yu LED product contact surface, but also
Its scuffing to LED product surface is reduced, in addition, bowed sidewalls ensure that gripping block is contacted with the good of LED product, so that
Clamping effect is good.
Bevel gear 1 and bevel gear 2 306 are set as identical structure and specification.
Driving device 50 is set as rotating electric machine, and the output end of the motor shaft of rotating electric machine connects center by shaft coupling and turns
The lower end of axis 301, the specification and model of rotating electric machine can be selected according to practical LED product test specification range.
Support shaft 304 may be configured as worm screw, and bevel gear set may be configured as worm gear, and the structure setting of worm screw is and worm gear
Structure matches, and worm gear coaxial line is sheathed on screw rod 309.
Supporting mechanism 40 may be configured as including telescopic rod and support rod, and the upper of workbench 20 is fixed in the lower end of telescopic rod
The upper end coaxial line of centre of surface, telescopic rod is vertically arranged support rod, meanwhile, mounting base 601 may be configured as including fixed part
And telescopic section, the lower end of fixed part are set to the upper surface of sliding shoe 310, telescopic section is arranged in the upper end of fixed part,
The upper end of telescopic section is horizontally disposed with gripping block 602, wherein telescopic rod and telescopic section may be configured as hydraulic, electronic or gas
Dynamic telescoping cylinder, by adjusting the height of telescopic rod and telescopic section, to meet the good folder to plurality of specifications height LED product
Tightly.
Corresponding auxiliary moving device opens up rectangular straight slot on the roof of workbench 20, and mounting base, which matches, is arranged in square
In shape through slot, and width of the mounting base 601 across the part of rectangular straight slot is set greater than the width of rectangular straight slot.
It is simple and practical using LED product test fixture provided by the invention, it can be realized to multiple types and specification LED
Good location and clamping when product test, the adjustment of LED product inspection center need to be carried out by avoiding the problem that unilateral or two sides clamp,
And while guaranteeing good measuring accuracy, test technology duration is effectively shortened, to improve testing efficiency.Carrying out LED production
The course of work of fixture when product are tested are as follows: LED product is placed on supporting mechanism 40, starting driving device 50 works, then
Drive shaft device 50 drives central rotating shaft 301 connected to it to rotate, at this point, the driving gear being keyed with central rotating shaft 301
302 rotations, and then synchronous backward under the action of driving gear 302 rotates three groups of fixed axis gears 303 that its outside is meshed, together
When the support shaft 304 that is keyed with it of driving rotate, then support shaft 304 with the rotation of bevel gear 1, bevel gear one
The meshed bevel gear 2 306 of 305 drivings drives screw rod 309 to rotate, then screws the sliding shoe being set on screw rod 309
310 under the auxiliary of guide rod 308, moves linearly along the axis direction of screw rod 309, the gripping block 602 on three groups of sliding shoes 310
It then realizes the adjustment for forming the size of round positioning clamping point between it, makes 603 good fit of rubber layer in its bowed sidewalls
It is kept away on the outer surface of LED product to be tested, improving locating clip sigma compactness energy with being further ensured that the detection accuracy of LED product
Exempt from two sides and clamps the problem of need to carrying out the adjustment of LED product inspection center again, thus while guaranteeing good test effect, effectively
Shorten the test technology time, reduce labor intensity, improves testing efficiency.
The embodiments of the present invention have been described in detail above, but content is only the preferred embodiment of the present invention,
It should not be considered as limiting the scope of the invention.All changes and improvements made in accordance with the scope of the present invention, should all
It still belongs within this patent covering scope.
Claims (8)
1. a kind of LED product test fixture, it is characterised in that: the LED product test fixture includes pedestal, workbench, tune
The workbench is coaxially arranged in section mechanism, supporting mechanism, driving device and clamp system, the upper surface of the pedestal, and
The driving device is arranged in the lumen centers of the pedestal, and the regulating mechanism, and the work is arranged in the inner cavity of the workbench
The supporting mechanism is arranged in the upper surface center vertical for making platform, and the output end of the driving device is set as connecting the adjusting
Mechanism, the lower end of the clamp system are slideably positioned on the regulating mechanism, and the upper end of the clamp system passes vertically through institute
State the upper surface of workbench；
The regulating mechanism is set as including aggressive device, slave unit and auxiliary moving device, the input of the aggressive device
End is set as connecting the output end of the driving device, and the output end of the aggressive device is set as connecting the slave unit
Input terminal, the slave unit are set as that the auxiliary moving device is driven to rotate；
The lower end of the clamp system is slideably positioned on the auxiliary moving device.
2. LED product test fixture according to claim 1, it is characterised in that: the aggressive device is set as gear set,
The gear set is set as including that central rotating shaft, driving gear, fixed axis gear and support shaft, the central rotating shaft are worn vertically
In on the roof of the pedestal, and the lower end coaxial line of the central rotating shaft connects the output end of the driving device, the active
Gear coaxial line is sheathed on the upper end of the central rotating shaft, and the driving gear is uniformly distributed along its circumferencial direction and external toothing is arranged three
The group fixed axis gear, the fixed axis gear coaxial line are sheathed on the upper end of the support shaft, the lower end of the support shaft
It is arranged in the roof of the pedestal.
3. LED product test fixture according to claim 2, it is characterised in that: fixed axis gear described in three groups is set as phase
Same structure and specification.
4. LED product test fixture according to claim 2, it is characterised in that: the slave unit is set as bevel gear
Group, the bevel gear set are set as three groups, and bevel gear set described in three groups is set as identical structure and specification, and bevel gear described in three groups
Group is disposed as including bevel gear one and bevel gear two, and one coaxial line of bevel gear is sheathed on the top of the support shaft,
And bevel gear two described in the vertical external toothing of side of the bevel gear one, two coaxial line of bevel gear are sheathed on the auxiliary movement
The input terminal of device.
5. LED product test fixture according to claim 4, it is characterised in that: the auxiliary moving device is set as three
Group, auxiliary moving device described in three groups are set as identical structure and specification, and auxiliary moving device described in three groups be disposed as include
Fixing seat, guide rod, screw rod and sliding shoe, the fixing seat are set as two groups, and fixing seat described in two groups is corresponding and vertical solid
Due to the upper surface of the pedestal, the guide rod and the screw rod from top to bottom it is adjacent and it is parallel be arranged in two groups described in fixing seat
On, one end coaxial line of the screw rod wears the bevel gear two, and the sliding shoe is sheathed on the guide rod and the screw rod.
6. LED product test fixture according to claim 5, it is characterised in that: the clamp system is set as including peace
Seat and gripping block are filled, the upper surface of the sliding shoe is fixed in the lower end of the mounting base, and the upper end level of the mounting base is set
The gripping block is set, the gripping block is set as bowed sidewalls, phase in the bowed sidewalls close to the side wall of the supporting mechanism
It is equipped with rubber layer.
7. LED product test fixture according to claim 4, it is characterised in that: the bevel gear one and the bevel gear
Two are set as identical structure and specification.
8. LED product test fixture according to claim 2, it is characterised in that: the driving device is set as electric rotating
Machine, the output end of the motor shaft of the rotating electric machine connect the lower end of the central rotating shaft by shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710893309.1A CN109551393B (en) | 2017-09-27 | 2017-09-27 | LED product test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710893309.1A CN109551393B (en) | 2017-09-27 | 2017-09-27 | LED product test fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109551393A true CN109551393A (en) | 2019-04-02 |
| CN109551393B CN109551393B (en) | 2021-06-11 |
Family
ID=65864277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710893309.1A Active CN109551393B (en) | 2017-09-27 | 2017-09-27 | LED product test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109551393B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788917A (en) * | 2019-11-27 | 2020-02-14 | 东台市华源复合材料有限公司 | Filtering material cuts and uses mounting fixture |
| CN111157331A (en) * | 2020-02-28 | 2020-05-15 | 无锡商测检测技术有限公司 | Indentation measuring device for detection of Brinell hardness tester |
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| EP0288786A1 (en) * | 1987-04-11 | 1988-11-02 | Klaus, Lieselotte, geb. Siebel | Clamping device for workpieces |
| CN202388275U (en) * | 2011-12-12 | 2012-08-22 | 上海恒精机电设备有限公司 | Workpiece rapid alignment device of vertical rotary machine tool |
| CN202877916U (en) * | 2012-09-24 | 2013-04-17 | 浙江金洲管道工业有限公司 | Synchronously clamped flying saw clamp device |
| CN204122862U (en) * | 2014-09-17 | 2015-01-28 | 湖北工业大学 | A kind of Gear Processing accurate positioning device |
| CN104723239A (en) * | 2015-03-31 | 2015-06-24 | 西峡县内燃机进排气管有限责任公司 | Turbosuperchager turbine box refined standard machining process and clamp |
| CN205910224U (en) * | 2016-07-20 | 2017-01-25 | 中山市中翔仪器有限公司 | LED test fixture that commonality is strong |
| CN107081696A (en) * | 2017-05-12 | 2017-08-22 | 泰州库宝制冷设备制造有限公司 | Air conditioner production facility clamping device |
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2017
- 2017-09-27 CN CN201710893309.1A patent/CN109551393B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0288786A1 (en) * | 1987-04-11 | 1988-11-02 | Klaus, Lieselotte, geb. Siebel | Clamping device for workpieces |
| CN202388275U (en) * | 2011-12-12 | 2012-08-22 | 上海恒精机电设备有限公司 | Workpiece rapid alignment device of vertical rotary machine tool |
| CN202877916U (en) * | 2012-09-24 | 2013-04-17 | 浙江金洲管道工业有限公司 | Synchronously clamped flying saw clamp device |
| CN204122862U (en) * | 2014-09-17 | 2015-01-28 | 湖北工业大学 | A kind of Gear Processing accurate positioning device |
| CN104723239A (en) * | 2015-03-31 | 2015-06-24 | 西峡县内燃机进排气管有限责任公司 | Turbosuperchager turbine box refined standard machining process and clamp |
| CN205910224U (en) * | 2016-07-20 | 2017-01-25 | 中山市中翔仪器有限公司 | LED test fixture that commonality is strong |
| CN107081696A (en) * | 2017-05-12 | 2017-08-22 | 泰州库宝制冷设备制造有限公司 | Air conditioner production facility clamping device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788917A (en) * | 2019-11-27 | 2020-02-14 | 东台市华源复合材料有限公司 | Filtering material cuts and uses mounting fixture |
| CN111157331A (en) * | 2020-02-28 | 2020-05-15 | 无锡商测检测技术有限公司 | Indentation measuring device for detection of Brinell hardness tester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109551393B (en) | 2021-06-11 |
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