CN202886114U - TV support automatic cycle life test machine - Google Patents
TV support automatic cycle life test machine Download PDFInfo
- Publication number
- CN202886114U CN202886114U CN 201220472547 CN201220472547U CN202886114U CN 202886114 U CN202886114 U CN 202886114U CN 201220472547 CN201220472547 CN 201220472547 CN 201220472547 U CN201220472547 U CN 201220472547U CN 202886114 U CN202886114 U CN 202886114U
- Authority
- CN
- China
- Prior art keywords
- support
- push
- test
- pull
- cycle life
- 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
Images
Abstract
The utility model relates to a TV support automatic cycle life test machine, comprising an upper main body component, a lower plate component and a machine base. Back ends of the upper main body component and the lower plate component are respectively rotatably connected with an upper end and a lower end of the machine base, front ends are connected together through a connecting support bar. The machine base is provided with a fixing seat used to fix a TV support. The test machine also comprises a balance weight device used to make the TV support load different weight, and a push-pull driving device and a swing driving device used to drive the TV support to perform a front and back push-pull test and a left and right push-pull test, and a counter which is connected with the push-pull driving device and the swing driving device. Thus, the test machine can automatically complete the push-pull tests and the swing tests when the TV support loads different weight, and heavy operation and tests of manual push-pull and left-right push-pull are not needed, so that labor intensity of operating personnel is reduced, test efficiency and production efficiency are improved. The test machine can accurately record a test number, and achieves effect of simulating actual tests.
Description
[technical field]
The utility model belongs to TV support testing apparatus technical field, relates in particular to a kind of TV support automatic cycle life testing machine.
[background technology]
At present, producer is in producing TV support process, all be to adopt fixing test bracket to finish the cycle life test of TV support front and back arm (push-and-pull test and the test that swings namely), be specially: the wall panel assembly of TV support is screwed on the wallboard of test bracket, heavy burden requirement by different product comes counterweight again, under load situation, finish the flexible test of support front and back arm by artificial push-and-pull, arm rotates finish support by manually swinging before and after, and can only finish test by numeration.Not only labour intensity is large, and testing time is inaccurate, and test school fruit is untrue.
[utility model content]
In order to solve the above-mentioned technical matters that exists in the prior art, the utility model provides a kind of can finish TV support push-and-pull test and rocking test under different loads weight automatically, and testing efficiency is fast and testing time cycle life test machine accurately.
The technical scheme that the prior art problem that solves the utility model adopts is:
A kind of TV support automatic cycle life testing machine, include body assembly, lower shoe assembly and support, the rear end of described upper body assembly and lower shoe assembly is rotatably connected on respectively the top and bottom of described support, front end interconnects one by connecting support bar, and described support is provided with the fixedly holder of TV support that is used for that can regulate up and down; This test machine also includes be used to the counter weight device that makes TV support load Different Weight, and is used for ordering about described TV support carries out front and back push-and-pull test and the test that swings under the load Different Weight push-and-pull drive unit and oscillatory gearing mechanism.
As the preferred technical scheme of the utility model, described counter weight device includes drive motor, screw mandrel, line slideway, linear guide, travel(l)ing rest and balancing weight, described drive motor is installed in the front end of described lower shoe assembly, described screw mandrel is located at the top of described lower shoe assembly, its two ends are rotatably mounted to the front-end and back-end of described lower shoe assembly, and the front end of described screw mandrel and the gear of described drive motor are connected with a joggle, described line slideway is installed in the upper surface of described lower shoe assembly, and parallel with described screw mandrel, described linear guide is located at described upper body assembly, and parallel with described line slideway, described travel(l)ing rest lower end is provided with retainer and slide block, the upper end is provided with sliding seat, described retainer can reciprocatingly be set on the described screw mandrel front and back, described slide block can before and after sliding being stuck on the described line slideway slidingly back and forth, described sliding seat can before and after be set in slidingly back and forth on the described linear guide, described balancing weight is installed on the described travel(l)ing rest.
As the preferred technical scheme of the utility model, described push-and-pull drive unit is a driving cylinder, and described driving cylinder is fixed on the described travel(l)ing rest, and described balancing weight is fixed on the expansion link of described driving cylinder, and two-way relative with described holder.
As the preferred technical scheme of the utility model, described oscillatory gearing mechanism includes rotary actuator and fixing gear wheel, described rotary actuator is installed in the bottom of described lower shoe assembly, described fixedly gear wheel is fixed on described support lower end, and be positioned at the below of described lower shoe assembly, and the gear on the rotation axis of described rotary actuator and described fixedly gear wheel are connected with a joggle.
As the preferred technical scheme of the utility model, described oscillatory gearing mechanism also includes roller and arc-shaped guide rail, described roller is installed in the bottom of described lower shoe assembly, and described support relevant position is provided with described arc-shaped guide rail, and described roller rollably is stuck on the described arc-shaped guide rail.
As the preferred technical scheme of the utility model, the pendulum angle scope of described oscillatory gearing mechanism is 180 °.
As the preferred technical scheme of the utility model, described travel(l)ing rest mainly is comprised of upper mobile board, lower portable plate and connecting link support, described connecting link support is connected and fixed with described upper mobile board and lower portable plate respectively at two ends up and down, and described push-and-pull drive unit is fixed on the described connecting link support.
As the preferred technical scheme of the utility model, described support mainly is comprised of base and frame, described frame lower end and described base are connected and fixed, the upper end is rotationally connected with described upper body assembly, be mounted with described fixedly gear wheel on the described base, also be provided with one and forward axle, describedly forward the rear end that axle passes described fixedly gear wheel and described lower shoe assembly and be rotationally connected.
As the preferred technical scheme of the utility model, also be provided with an arc cavity on the described base, but described rotary actuator move left and right place in the described arc cavity.
As the preferred technical scheme of the utility model, this test machine also includes the counter that records for the testing time to described push-and-pull drive unit and oscillatory gearing mechanism, and conducting is connected described counter with oscillatory gearing mechanism with described push-and-pull drive unit.
The beneficial effects of the utility model:
The utility model passes through technique scheme, can automatically finish push-and-pull test and the rocking test of TV support under the load Different Weight, heavy man-driven and the operational testing that swings have been exempted, greatly alleviate operating personnel's labour intensity, can improve testing efficiency and production efficiency again, and can do the simulation loop life test by actual effect, can in any load weight scope, test, and energy accurate recording testing time, reach Reality simulation property testing effect.
[description of drawings]
Fig. 1 is the structural representation of the described a kind of TV support automatic cycle life testing machine of the utility model embodiment;
Fig. 2 be the described a kind of TV support automatic cycle life testing machine of the utility model embodiment analyse and observe the mounting structure synoptic diagram.
[embodiment]
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Fig. 1 and Fig. 2:
The utility model provides a kind of TV support automatic cycle life testing machine, include body assembly 1, lower shoe assembly 2 and support 3, described support 3 mainly is comprised of base 31 and frame 32, described frame 32 lower ends and base 31 are connected and fixed, the upper end is rotationally connected with the rear end of upper body assembly 1, the base 31 of described support 3 lower ends is provided with one and forwards axle 311, described rear end of forwarding axle 311 and lower shoe assembly 2 is rotationally connected, the front end that described upper body assembly 1 is connected with the lower shoe assembly interconnects one by connecting support bar 4, also be provided with on the described support 3 one can regulate up and down be used for the fixedly holder 33 of TV support.
This test machine also includes be used to the counter weight device that makes TV support load Different Weight, and is used for ordering about the TV support carries out front and back push-and-pull test and the test that swings under the load Different Weight push-and-pull drive unit 6 and oscillatory gearing mechanism 7; Wherein,
Described counter weight device includes drive motor 51, screw mandrel 52, line slideway 53, linear guide 54, travel(l)ing rest 55 and balancing weight 56; Described drive motor 51 is installed in the front end of lower shoe assembly 2, and described screw mandrel 52 is located at the top of lower shoe assembly 2, and its two ends are rotatably mounted to the front-end and back-end of lower shoe assembly 2, and the gear of the front end of screw mandrel 52 and drive motor 51 is connected with a joggle; Described line slideway 53 is installed in the upper surface of lower shoe assembly 2, and parallel with screw mandrel 52, and described linear guide 54 is located at body assembly 1, and parallel with line slideway 53; Described travel(l)ing rest 55 is mainly by upper mobile board 554, lower portable plate 555 and connecting link support 556 form, described connecting link support is connected and fixed with upper mobile board 554 and lower portable plate 555 respectively at two ends about in the of 556, described lower portable plate 555 is provided with retainer 551 and slide block 552, upper mobile board 554 is provided with sliding seat 553, described retainer 551 can reciprocatingly be set on the screw mandrel 52 front and back, slide block 552 can before and after sliding being stuck on the line slideway 53 slidingly back and forth, sliding seat 553 can be set on the linear guide 54 front and back slidingly back and forth, and push-and-pull drive unit 6 is fixed on the connecting link support 556.
Described push-and-pull drive unit 6 is one to drive cylinder, and described driving cylinder 6 is fixed on the connecting link support 556 of travel(l)ing rest 55, and described balancing weight 56 is fixed on the expansion link that drives cylinder 6, and two-way relative with holder 33 on the support 3.
The pendulum angle scope of described oscillatory gearing mechanism 7 is 180 °, and it includes rotary actuator 71, fixedly gear wheel 72, roller 73 and arc-shaped guide rail 74; Described rotary actuator 71 is installed in the bottom of lower shoe assembly 2, also is provided with an arc cavity 312 on the described base 31, but rotary actuator 71 move left and right place in the arc cavity 312; Described fixedly gear wheel 72 is fixed on support 3 lower ends (being on the base 31), and be positioned at the below of lower shoe assembly 2, describedly forward the rear end that axle 311 passes fixing gear wheel 72 and lower shoe assembly 2 and be rotationally connected, and the gear on the rotation axis of rotary actuator 71 and fixedly gear wheel 72 be connected with a joggle; Described roller 73 is installed in the bottom of lower shoe assembly 2, and support 3 relevant positions are provided with arc-shaped guide rail 74, and described roller 73 rollably is stuck on the arc-shaped guide rail 74.
When using test machine described in the utility model that the TV support is carried out push-and-pull test and rocking test under different loads weight, at first the Tv support is installed on the holder 33, then start counter weight device and finish counterweight to the TV support, start at last push-and-pull drive unit 6 and oscillatory gearing mechanism 7 and can automatically finish front and back push-and-pull test and the test that swings, be specially: at first drive screw mandrel 52 by drive motor 51 and rotate, screw mandrel 52 drives retainer 551 and moves forward and backward thereon, travel(l)ing rest 55 is moved forward and backward, line slideway 53 and linear guide 54 slide to the TV support respectively to be with simultaneously movable slider 552 and sliding seat 553, and be pressed on the TV support, until reach the setting load weight; Then start driving cylinder 6, make 56 pairs of TV supports of balancing weight carry out the front and back push-and-pull action by its expansion link, finish the push-and-pull test; Perhaps by starting rotary actuator 71, and under the effect of fixing gear wheel 72, body assembly 1 and lower shoe assembly 2 are swung simultaneously, the balancing weight 56 of drive travel(l)ing rest 55 swings, and acts on the TV support, finishes rocking test.
Like this, can automatically finish push-and-pull test and the rocking test of TV support under the load Different Weight by this test machine, heavy man-driven and the operational testing that swings have been exempted, greatly alleviate operating personnel's labour intensity, can improve testing efficiency and production efficiency again, and can do the simulation loop life test by actual effect, can in any load weight scope, test.
This test machine also includes the counter (figure does not show) that records for the testing time to described push-and-pull drive unit 6 and oscillatory gearing mechanism 7, and described counter and push-and-pull drive unit 6 are connected conducting and are connected with oscillatory gearing mechanism; Like this, push-and-pull number of times before and after the unison counter that starts push-and-pull drive unit 6 begins record, when the push-and-pull number of times that records reaches set point number, push-and-pull drive unit 6 quits work, and automatically start oscillatory gearing mechanism 7, unison counter begins to record number of oscillations, until this test machine just quits work automatically after finishing the number of oscillations of setting, finishes the life test of defined.Make this test machine can the accurate recording testing time, reach Reality simulation property testing effect.
Certainly, test machine described in the utility model also can be used for test and the similar product of TV support, and its test effect reaches fine equally.
Above content is in conjunction with concrete optimal technical scheme further detailed description of the utility model, can not assert that implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. TV support automatic cycle life testing machine, it is characterized in that: include body assembly (1), lower shoe assembly (2) and support (3), the rear end of described upper body assembly (1) and lower shoe assembly (2) is rotatably connected on respectively the top and bottom of described support (3), front end interconnects one by connecting support bar (4), and described support (3) is provided with the fixedly holder of TV support (33) that is used for that can regulate up and down; This test machine also includes be used to the counter weight device that makes TV support load Different Weight, and is used for ordering about described TV support carries out front and back push-and-pull test and the test that swings under the load Different Weight push-and-pull drive unit (6) and oscillatory gearing mechanism (7).
2. TV support automatic cycle life testing machine according to claim 1, it is characterized in that: described counter weight device includes drive motor (51), screw mandrel (52), line slideway (53), linear guide (54), travel(l)ing rest (55) and balancing weight (56), described drive motor (51) is installed in the front end of described lower shoe assembly (2), described screw mandrel (52) is located at the top of described lower shoe assembly (2), its two ends are rotatably mounted to the front-end and back-end of described lower shoe assembly (2), and the gear of the front end of described screw mandrel (52) and described drive motor (51) is connected with a joggle, described line slideway (53) is installed in the upper surface of described lower shoe assembly (2), and parallel with described screw mandrel (52), described linear guide (54) is located at described upper body assembly (1), and parallel with described line slideway (53), described travel(l)ing rest (55) lower end is provided with retainer (551) and slide block (552), the upper end is provided with sliding seat (553), described retainer (551) can reciprocatingly be set on the described screw mandrel (52) front and back, described slide block (552) can before and after sliding being stuck on the described line slideway (53) slidingly back and forth, described sliding seat (553) can be set on the described linear guide (54) front and back slidingly back and forth, and described balancing weight (56) is installed on the described travel(l)ing rest (55).
3. TV support automatic cycle life testing machine according to claim 2, it is characterized in that: described push-and-pull drive unit (6) is a driving cylinder, described driving cylinder (6) is fixed on the described travel(l)ing rest (55), described balancing weight (56) is fixed on the expansion link of described driving cylinder (6), and two-way relative with described holder (33).
4. TV support automatic cycle life testing machine according to claim 3, it is characterized in that: described oscillatory gearing mechanism (7) includes rotary actuator (71) and fixing gear wheel (72), described rotary actuator (71) is installed in the bottom of described lower shoe assembly (2), described fixedly gear wheel (72) is fixed on described support (3) lower end, and be positioned at the below of described lower shoe assembly (2), and the gear on the rotation axis of described rotary actuator (71) and described fixedly gear wheel (72) are connected with a joggle.
5. TV support automatic cycle life testing machine according to claim 4, it is characterized in that: described oscillatory gearing mechanism (7) also includes roller (73) and arc-shaped guide rail (74), described roller (73) is installed in the bottom of described lower shoe assembly (2), described support (3) relevant position is provided with described arc-shaped guide rail (74), and described roller (73) rollably is stuck on the described arc-shaped guide rail (74).
6. TV support automatic cycle life testing machine according to claim 5, it is characterized in that: the pendulum angle scope of described oscillatory gearing mechanism (7) is 180 °.
7. any one described TV support automatic cycle life testing machine in 6 according to claim 2, it is characterized in that: described travel(l)ing rest (55) mainly is comprised of upper mobile board (554), lower portable plate (555) and connecting link support (556), described connecting link support (556) up and down two ends is connected and fixed with described upper mobile board (554) and lower portable plate (555) respectively, and described push-and-pull drive unit (6) is fixed on the described connecting link support (556).
8. according to claim 4 or 6 described TV support automatic cycle life testing machines, it is characterized in that: described support (3) mainly is comprised of base (31) and frame (32), described frame (32) lower end and described base (31) are connected and fixed, the upper end is rotationally connected with described upper body assembly (1), be mounted with described fixedly gear wheel (72) on the described base (31), also be provided with one and forward axle (311), describedly forward the rear end that axle (311) passes described fixedly gear wheel (72) and described lower shoe assembly (2) and be rotationally connected.
9. TV support automatic cycle life testing machine according to claim 8 is characterized in that: also be provided with an arc cavity (312) on the described base (31), described rotary actuator (71) but move left and right place in the described arc cavity (312).
10. any one described TV support automatic cycle life testing machine in 6 or 9 according to claim 1, it is characterized in that: this test machine also includes the counter that records for the testing time to described push-and-pull drive unit (6) and oscillatory gearing mechanism (7), and described counter is connected 7 with described push-and-pull drive unit (6) with oscillatory gearing mechanism) conducting is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472547 CN202886114U (en) | 2012-09-17 | 2012-09-17 | TV support automatic cycle life test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472547 CN202886114U (en) | 2012-09-17 | 2012-09-17 | TV support automatic cycle life test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202886114U true CN202886114U (en) | 2013-04-17 |
Family
ID=48077528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220472547 Expired - Fee Related CN202886114U (en) | 2012-09-17 | 2012-09-17 | TV support automatic cycle life test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202886114U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899564A (en) * | 2014-03-27 | 2014-07-02 | 珠海格力电器股份有限公司 | Detection device for fan-head mechanisms |
| CN104458229A (en) * | 2014-11-28 | 2015-03-25 | 资阳南车电气有限公司 | Swing testing machine and swing testing method |
| CN106525392A (en) * | 2016-12-19 | 2017-03-22 | 李业清 | Optical screen detection device |
| CN108318258A (en) * | 2018-03-08 | 2018-07-24 | 太仓东泰精密机械有限公司 | A kind of caravan expanding body performance testing device |
| CN109990989A (en) * | 2017-12-29 | 2019-07-09 | 宁波方太厨具有限公司 | A kind of smoke barrier component durability test device and test method |
-
2012
- 2012-09-17 CN CN 201220472547 patent/CN202886114U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899564A (en) * | 2014-03-27 | 2014-07-02 | 珠海格力电器股份有限公司 | Detection device for fan-head mechanisms |
| CN103899564B (en) * | 2014-03-27 | 2016-10-05 | 石家庄格力电器小家电有限公司 | Detection device for Shan Tou mechanism |
| CN104458229A (en) * | 2014-11-28 | 2015-03-25 | 资阳南车电气有限公司 | Swing testing machine and swing testing method |
| CN104458229B (en) * | 2014-11-28 | 2017-08-25 | 资阳中车电气科技有限公司 | A kind of swing testing machine and rolling test method |
| CN106525392A (en) * | 2016-12-19 | 2017-03-22 | 李业清 | Optical screen detection device |
| CN109990989A (en) * | 2017-12-29 | 2019-07-09 | 宁波方太厨具有限公司 | A kind of smoke barrier component durability test device and test method |
| CN108318258A (en) * | 2018-03-08 | 2018-07-24 | 太仓东泰精密机械有限公司 | A kind of caravan expanding body performance testing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202886114U (en) | TV support automatic cycle life test machine | |
| CN206573137U (en) | One kind automation manipulation test platform | |
| CN103712766B (en) | A kind of Full-automatic fuel tank balance weight impact testing machine | |
| CN103207072A (en) | Testing machine for adjusting durability of car steering column | |
| CN103213112B (en) | A kind of full-sized car repair piece reprocess support | |
| CN109129386A (en) | Pen machine | |
| CN204788874U (en) | Case and bag drop test machine | |
| CN204422671U (en) | The two of a kind of touch-screen refer to liner agency | |
| CN201707194U (en) | Multiple drop test device | |
| CN206437592U (en) | A kind of automatic feed mechanism | |
| CN209858166U (en) | Photovoltaic module hailstone multi-angle impact test device | |
| CN204834760U (en) | Cylindrical power battery sweeps smart positioner of sign indicating number | |
| CN109986550A (en) | Rotating transfer feed device | |
| CN205228756U (en) | Electric tool's test pressure simulation mechanism | |
| CN104237118A (en) | Novel micro-control dynamic friction coefficient tester | |
| CN209342546U (en) | A kind of gear shaper cutter cutting test device | |
| CN204789204U (en) | Leather friction colour fastness testing machine | |
| CN206558116U (en) | Inverted pendulum device | |
| CN203672588U (en) | Automatic pendulum impact testing machine for fuel tank | |
| CN205901873U (en) | Handheld mobile phone touch screen detection device of height and angularly adjustable | |
| CN205471958U (en) | Machine is obtained to cable drum cable | |
| CN202133594U (en) | Novel shearing, flexing and rubbing resistance testing machine for rubber coated fabric | |
| CN206883518U (en) | A kind of mechanical equipment installation support frame | |
| CN103192206B (en) | Welding gun balancing and positioning device, rear floor welding system with same and implement method of rear floor welding system | |
| CN220699367U (en) | Clamping device for detecting building steel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20190917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |