CN204101227U - The two-way torque force test fixture of light fixture - Google Patents
The two-way torque force test fixture of light fixture Download PDFInfo
- Publication number
- CN204101227U CN204101227U CN201420459049.9U CN201420459049U CN204101227U CN 204101227 U CN204101227 U CN 204101227U CN 201420459049 U CN201420459049 U CN 201420459049U CN 204101227 U CN204101227 U CN 204101227U
- Authority
- CN
- China
- Prior art keywords
- light fixture
- movable block
- torque force
- force test
- fixed
- 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.)
- Expired - Fee Related
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The two-way torque force test fixture of a kind of light fixture, comprise torsion tester and the fixed mechanism for clamping light fixture, this fixed mechanism is arranged on this torsion tester, it is characterized in that, this fixed mechanism comprises the connecting portion be connected with this torsion tester, for clamping clamping part and the adjuster bar of light fixture, this clamping part comprises adjustable movable block, be fixed on fixed block and the accepting groove of this connecting portion, this movable block and this fixed block are connected to form accepting groove, this accepting groove is used for fixing light fixture, the head end of this movable block is fixedly connected with or is movably connected on fixed block, fracture is provided with between the end of this movable block and this fixed block, one end of this adjuster bar is connected with this fixed block through the end of this movable block, regulate this adjuster bar can change the size of fracture, and then change the size of this accepting groove, the utility model can be used in the light fixture testing different-diameter, and can be used in two-way test, there is structure simple, practical advantage.
Description
Technical field
The utility model relates to light fixture torsional test field, particularly the two-way torque force test fixture of a kind of light fixture.
Background technology
Light fixture torsional test is that the screw thread of different screw lamp holders has different torsional test requirements according to the requirement of mandatory national standards 17935-2007 screw lamp holder test stone.But at present in industry when testing, the screw lamp holder often running into different-diameter needs to use different testing apparatuss, and testing apparatus can only test the torsion in some directions, and torque value such as cannot to determine at the problem.Therefore cause testing apparatus confusion various, there is being dismounted for multiple times in test process, the test duration is long, and cost of labor is high.
Chinese patent 201110070622.8 discloses a kind of screw lamp holder torque test device and torsional test method on September 26th, 2012, comprise holder, web member and the adjustable electric screwdriver of moment of torsion, holder is used for fixing screw lamp holder to be measured, one end of web member is provided with external thread, the other end of web member is provided with groove, and the electric screwdriver that moment of torsion is adjustable can embed groove.The electric screwdriver that moment of torsion is adjustable, is provided with externally threaded one end according to the moment of torsion of setting by web member and is screwed into or screw lamp holder to be measured of back-outing.Although whether the proving installation of this structure can test screw lamp holder qualified, can not meet test for the screw lamp holder of different-diameter, the requirement such as two-way test, dismounting operation when simultaneously testing is many, and the test duration is long.
Utility model content
In view of this, be necessary to provide the two-way torque force test fixture of light fixture that a kind of structure is simple, meet two-way torsional test.
The two-way torque force test fixture of a kind of light fixture, comprise torsion tester and the fixed mechanism for clamping light fixture, this fixed mechanism is arranged on this torsion tester, it is characterized in that, this fixed mechanism comprises the connecting portion be connected with this torsion tester, for clamping clamping part and the adjuster bar of light fixture, this clamping part comprises adjustable movable block, be fixed on fixed block and the accepting groove of this connecting portion, this movable block and this fixed block are connected to form accepting groove, this accepting groove is used for fixing light fixture, the head end of this movable block is fixedly connected with or is movably connected on fixed block, fracture is provided with between the end of this movable block and this fixed block, one end of this adjuster bar is connected with this fixed block through the end of this movable block, regulate this adjuster bar can change the size of fracture, and then change the size of this accepting groove.
Compared with prior art, the two-way torque force test fixture of light fixture by arranging adjustable clamping part, and adopts adjuster bar to regulate clamping part; The mode of being held tightly screw lamp holder by clamping part fixes tested lamp socket, and detects torsion suffered by lamp socket by connecting portion with coordinating of torsion tester.Because screw lamp holder is clamped by this clamping part, the two-way torque force test fixture of this light fixture is made to have the advantage that can realize two-way torsional test.
Accompanying drawing explanation
Fig. 1 is the stereographic map exploded view of the two-way torque force test fixture of light fixture of the utility model first embodiment.
Fig. 2 is clamping part cross-sectional schematic figure in the two-way torque force test fixture of light fixture shown in Fig. 1.
Fig. 3 is the cut-open view along A-A line in Fig. 2.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
The two-way torque force test fixture 100 of light fixture of the utility model first embodiment, please refer to Fig. 1 to Fig. 3.
Please refer to Fig. 1, the two-way torque force test fixture 100 of this light fixture mainly comprises fixed mechanism 1 and torsion tester 3, and this fixed mechanism 1 is arranged on this torsion tester 3, and this fixed mechanism 1 is for clamping light fixture 2.
Please refer to Fig. 1 to Fig. 3, this fixed mechanism 1 mainly comprises adjuster bar 11, clamping part 12 and connecting portion 13.This clamping part 12 is for clamping light fixture 2, and this adjuster bar 11 is for regulating and clamping this clamping part 12, and this connecting portion 13 is connected with this torsion tester 3.This clamping part 12 is made up of resilient material.
Please refer to Fig. 2 and Fig. 3, this clamping part 12 can be arranged to cirque structure.This clamping part 12 comprises fixed block 121, movable block 122 and accepting groove 123.This fixed block 121 is fixed on this connecting portion 13, and this fixed block 121 can be one-body molded with this connecting portion 13.This fixed block 121 and this movable block 122 are connected to form accepting groove 123, and this light fixture 2 is fixed in this accepting groove 123.This accepting groove 123 can be provided with the connection internal thread mated with this light fixture 2 screw lamp holder.
This movable block 122 is the part that can regulate in this clamping part 12, and the head end of this movable block 122 is fixedly connected with or is movably connected on this fixed block 121.The end of this movable block 122 is not connected to form a fracture 124 with this fixed block 121.The end of this movable block 122 offers through hole, and one end of this adjuster bar 11 is connected with this fixed block 121 through the end of this movable block 122, regulates this adjuster bar 11 can change the size of fracture 124, and then changes the size of this accepting groove 123.
Please refer to Fig. 1 and Fig. 3, when the head end of this movable block 122 is connected with this fixed block 121 with the mode that is fixedly connected with, clearance groove 125 can be offered in junction, to meet the microdeformation demand of this movable block 122, also can offer some roads clearance groove 125 on movable block, increase the deflection of movable block 122.
Please refer to Fig. 3, this adjuster bar 11 conveniently regulates, and can be provided with and screw handle 111, rotates this and screws the end that handle 111 can be connected to this movable block 122.The other end of this adjuster bar 11 is provided with threaded portion 112, and this fixed block 121 offers the threaded hole coordinated with this threaded portion 112.
This light fixture two-way torque force test fixture 100 principle of work is: be assembled into by light fixture 2 in this accepting groove 123; Rotation screws handle 111 and abuts this movable block 122, and this light fixture 2 is clamped by this clamping part 12; Reverse this light fixture 2 forward or backwards, described moment of torsion is passed on torsion tester 3 by this fixed mechanism 1; This torsion tester 3 responds to this moment of torsion, and in screen, demonstrate torque value or torque value.
When the two-way torque force test fixture 100 of this light fixture works, this clamping part 12 can guarantee that light fixture 2 can not come off by firm clamping.Because this fixed part 121 and this connecting portion 13 are made into integration, make this fixed mechanism 1 can effective transmitting torque, guarantee the precision of measurement result.Owing to arranging adjustable clamping part 12, and adopt adjuster bar 11 to regulate this clamping part 12, make this clamping part 12 can clamp the screw lamp holder of different-diameter, therefore, it is possible to the screw lamp holder of test different-diameter.The clamping force being subject to this clamping part 12 due to light fixture 2 is fixed, and unconventional threaded engagement, and therefore this clamping part 12 length that can light fixture be selected as required to clamp, can meet the demand of two-way test simultaneously.
In sum, the two-way torque force test fixture of this light fixture 100 adopts adjustable clamping part 12, and adopt adjuster bar 11 to regulate this clamping part 12, make this clamping part 12 can clamp the screw lamp holder of different-diameter, meet the demand that same testing apparatus can test the light fixture 2 of different-diameter; Light fixture 2 is subject to the clamping force of this clamping part 12 and is fixed by firm, makes the length can selecting as required when testing to clamp, meets the demand of two-way test simultaneously.
Understandable; this accepting groove 123 is provided with the connection internal thread mated with this light fixture 2 screw lamp holder; mainly for the ridge of the screw lamp holder protecting light fixture 2 is not extruded distortion; when screw lamp holder meets certain mechanical property; can bear pressure and moment of torsion at test process, this accepting groove 123 also can not arrange connection internal thread.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacements, improvement etc., all should be included within scope that the utility model protects.
Claims (8)
1. the two-way torque force test fixture of light fixture, comprise torsion tester and the fixed mechanism for clamping light fixture, this fixed mechanism is arranged on this torsion tester, it is characterized in that, this fixed mechanism comprises the connecting portion be connected with this torsion tester, for clamping clamping part and the adjuster bar of light fixture, this clamping part comprises adjustable movable block, be fixed on fixed block and the accepting groove of this connecting portion, this movable block and this fixed block are connected to form accepting groove, this accepting groove is used for fixing light fixture, the head end of this movable block is fixedly connected with or is movably connected on fixed block, fracture is provided with between the end of this movable block and this fixed block, one end of this adjuster bar is connected with this fixed block through the end of this movable block, regulate this adjuster bar can change the size of fracture, and then change the size of this accepting groove.
2. the two-way torque force test fixture of light fixture according to claim 1, is characterized in that, this fixed block and this connecting portion are made into integration.
3. the two-way torque force test fixture of light fixture according to claim 1, is characterized in that, this clamping part is cirque structure, and the end of this movable block is not connected with this fixed block.
4. the two-way torque force test fixture of light fixture according to claim 3, is characterized in that, is provided with connection internal thread in the accepting groove of this clamping part.
5. the two-way torque force test fixture of light fixture according to claim 1, is characterized in that, this fixed block offers threaded hole, and the other end of this adjuster bar is provided with the threaded portion coordinated with this threaded hole.
6. the two-way torque force test fixture of light fixture according to claim 1, is characterized in that, this movable block end offers through hole, and one end of this adjuster bar is provided with and screws handle, rotates this and screws the end that handle can be connected to movable block.
7. the two-way torque force test fixture of light fixture according to claim 1, is characterized in that, this torsion tester is for detecting the torsion degree of this connecting portion.
8. the two-way torque force test fixture of light fixture according to claim 1, is characterized in that, this clamping part is made up of resilient material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420459049.9U CN204101227U (en) | 2014-08-13 | 2014-08-13 | The two-way torque force test fixture of light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420459049.9U CN204101227U (en) | 2014-08-13 | 2014-08-13 | The two-way torque force test fixture of light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204101227U true CN204101227U (en) | 2015-01-14 |
Family
ID=52269646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420459049.9U Expired - Fee Related CN204101227U (en) | 2014-08-13 | 2014-08-13 | The two-way torque force test fixture of light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204101227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113063532A (en) * | 2019-12-30 | 2021-07-02 | 中核北方核燃料元件有限公司 | Fuel element grid clamping force detection device and method |
-
2014
- 2014-08-13 CN CN201420459049.9U patent/CN204101227U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113063532A (en) * | 2019-12-30 | 2021-07-02 | 中核北方核燃料元件有限公司 | Fuel element grid clamping force detection device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202204502U (en) | Device for measuring pitch diameter of external thread | |
| CN204101227U (en) | The two-way torque force test fixture of light fixture | |
| CN208187311U (en) | A kind of adjustable barrel bore sample plate | |
| CN204405607U (en) | A kind of ultrasonic probe clamp | |
| CN210376437U (en) | Clamp for conductor resistor | |
| CN104677236A (en) | Multifunctional clamp plate | |
| CN208366511U (en) | A kind of cable force monitoring device based on fiber-optic grating sensor | |
| CN206505212U (en) | A kind of adjustable mapping monitoring prism | |
| CN102661833B (en) | Pressure online detection auxiliary device and detection method thereof | |
| CN206399320U (en) | A kind of cubing for detection and localization | |
| CN202383202U (en) | Jaw-adjustable direct-current resistance test plier | |
| CN204820803U (en) | Mathematics teaching dedicated drawing teaching aid | |
| CN104062186A (en) | Testing apparatus for stress of plastic material | |
| CN203616200U (en) | Clamp for sectional material torsion test | |
| CN203744872U (en) | External thread guide size measuring tool | |
| CN105738197A (en) | Multifunctional short sample stretching clamp used for tensile test machine | |
| CN105259378A (en) | Jointing clamp convenient for connecting electrical equipment | |
| CN211696105U (en) | High-precision adjusting gauge | |
| CN204854684U (en) | Activity displacement meter support | |
| CN205139106U (en) | Hard perpendicular burning behavior of foamed plastic anchor clamps for test instrument | |
| CN202421226U (en) | Small contact resistance circuit resistance testing pliers | |
| CN204514473U (en) | Spectral measurement front end spectra collection device | |
| CN205192855U (en) | Novel tension tester | |
| CN204705541U (en) | A kind of multifunctional high-temperature stretching clamp | |
| CN212646346U (en) | Embrace and press from both sides test fixture that bends |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170209 Address after: 363999 Fujian city of Zhangzhou province Ji Shan village of Changtai County Development Zone No. 1006 Xingtai pond Patentee after: LEEDARSON LIGHTING FIXTURES Co.,Ltd. Address before: 361010 Fujian city of Zhangzhou province Zhangzhou city Changtai Xingtai Development Zone Patentee before: LEEDARSON LIGHTING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20210813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |