CN203929530U - The bend test device of heater element and internal wiring - Google Patents
The bend test device of heater element and internal wiring Download PDFInfo
- Publication number
- CN203929530U CN203929530U CN201420282616.8U CN201420282616U CN203929530U CN 203929530 U CN203929530 U CN 203929530U CN 201420282616 U CN201420282616 U CN 201420282616U CN 203929530 U CN203929530 U CN 203929530U
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- sheave
- heater element
- internal wiring
- test device
- coaster
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Abstract
The utility model relates to test unit technical field, relate in particular to the bend test device of heater element and internal wiring, comprise worktable, be fixed on the mount pad of bench-top, be individually fixed in left socle and the right support at worktable two ends, be arranged at the coaster at mount pad top, and the driving mechanism that drives coaster to move left and right, coaster one side is provided with the first sheave and the second sheave, left socle, right support is respectively arranged with the 3rd sheave, the 4th sheave, the top of the first sheave is concordant with the top of the 3rd sheave, the bottom of the first sheave is concordant with the top of the second sheave, the bottom of the second sheave is concordant with the top of the 4th sheave, the second sheave is positioned at the first sheave left end, sample to be checked is walked around the 3rd sheave successively, the first sheave, the second sheave and the 4th sheave, the two ends of sample to be checked are all linked with weight.The utility model testing efficiency is high, and processing ease is easy to use, practical, can be widely used in the bending property detection of heater element and internal wiring.
Description
Technical field
The utility model relates to test unit technical field, relates in particular to the bend test device of heater element and internal wiring.
Background technology
The safe electric blanket of family expenses and similar applications, electric pad and similar flexible heating device have the heater element of special requirement, particularly above-mentioned utensil and internal wiring need to cater to various environment to its security performance constantly to carry out bending.And the heater element that quality does not pass a test and internal wiring are after the bending that stands certain number of times, easily rupture, cause potential safety hazard.Therefore, to the resistance to bend(ing) of heater element and internal wiring, can carry out detection extremely important, and in prior art, lack the bend test device of heater element and internal wiring.
Summary of the invention
The purpose of this utility model is to provide for the deficiencies in the prior art the bend test device of a kind of heater element and internal wiring.
To achieve these goals, the utility model adopts following technical scheme: the bend test device of heater element and internal wiring, comprise worktable, be fixed on the mount pad of bench-top, be individually fixed in left socle and the right support at worktable two ends, be arranged at the coaster at mount pad top, and the driving mechanism that drives coaster to move left and right, coaster one side is provided with the first sheave and the second sheave, left socle, right support is respectively arranged with the 3rd sheave, the 4th sheave, the top of the first sheave is concordant with the top of the 3rd sheave, the bottom of the first sheave is concordant with the top of the second sheave, the bottom of the second sheave is concordant with the top of the 4th sheave, the second sheave is positioned at the first sheave left end, sample to be checked is walked around the 3rd sheave successively, the first sheave, the second sheave and the 4th sheave, the two ends of sample to be checked are all linked with weight.
Further, described driving mechanism comprises the main driving wheel that is fixed on the motor of described bench-top, is arranged at respectively the inner two ends of described mount pad and from power wheel and be connected in main driving wheel and from the driving-belt between power wheel, main driving wheel is fixedly connected on the output terminal of motor, and described coaster is removably connected in driving-belt top.
Further, described motor is electrically connected with respectively A.C. contactor, speed regulator sum counter.
Further, described main driving wheel and be sprocket wheel from power wheel, described driving-belt is chain.
Further, described arse is provided with U-shaped plug connector, and U-shaped plug connector and described chain are pegged graft.
Further, the both sides, top of described mount pad are fixed with respectively sliding bar, and the two bottom sides of described coaster is respectively through corresponding sliding bar, and coaster and sliding bar are slidably connected.
Further, described worktable two ends are respectively arranged with for limiting the stop means of described sample to be checked.
Further, described weight includes the counterweight of weight tray and Different Weight.
Further, the horizontal range between described the first sheave and described the second sheave is 80 ~ 120mm.
Further, the groover rot diameter of described the first sheave, described the second sheave, described the 3rd sheave, described the 4th sheave is 20 ~ 30mm, and groove depth is 3 ~ 5mm, and opening angle is 25 ~ 35 °.
The beneficial effects of the utility model are: when the utility model is used, sample to be checked is walked around the 3rd sheave, the first sheave, the second sheave and the 4th sheave successively, by regulating the weight of sample to be checked two ends weight, sample to be checked is parallel to each other, by driving mechanism, drive coaster to move left and right again, and then detect the resistance to degree of crook of sample to be checked.The utility model is simple in structure, and testing efficiency is high, and processing ease is easy to use, practical, can be widely used in the bending property detection of heater element and internal wiring.
accompanying drawing explanation:
Fig. 1 is front view of the present utility model.
Fig. 2 is perspective view of the present utility model.
Reference numeral is: 1-worktable, 11-stop means, 2-mount pad, 21-sliding bar, 3-left socle, the 31-the three sheave, 4-right support, the 41-the four sheave, 5-coaster, the 51-the first sheave, the 52-the second sheave, 53-U-shaped plug connector, 6-weight, 71-motor, 72-main driving wheel, 73-and from power wheel, 74-driving-belt, 8-sample to be checked.
embodiment:
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and 1 ~ 2 pair of the utility model of accompanying drawing, be further described, the content that embodiment is mentioned is not to restriction of the present utility model.
See Fig. 1 ~ 2, the bend test device of heater element and internal wiring, comprise worktable 1, be fixed on the mount pad 2 at worktable 1 top, be individually fixed in left socle 3 and the right support 4 at worktable 1 two ends, be arranged at the coaster 5 at mount pad 2 tops, and the driving mechanism that drives coaster 5 to move left and right, coaster 5 one sides are provided with the first sheave 51 and the second sheave 52, left socle 3, right support 4 is respectively arranged with the 3rd sheave 31, the 4th sheave 41, the top of the first sheave 51 is concordant with the top of the 3rd sheave 31, the bottom of the first sheave 51 is concordant with the top of the second sheave 52, the bottom of the second sheave 52 is concordant with the top of the 4th sheave 41, the second sheave 52 is positioned at the first sheave 51 left ends, sample 8 to be checked is walked around the 3rd sheave 31 successively, the first sheave 51, the second sheave 52 and the 4th sheave 41, the two ends of sample 8 to be checked are all linked with weight 6.
When the utility model is used, sample 8 to be checked is walked around the 3rd sheave 31, the first sheave 51, the second sheave 52 and the 4th sheave 41 successively, by regulating the weight of sample 8 two ends weights 6 to be checked, sample to be checked 8 above and belows are parallel to each other, by driving mechanism, drive coaster 5 to move left and right, and then detecting the resistance to degree of crook of sample 8 to be checked.The utility model is simple in structure, and testing efficiency is high, and processing ease is easy to use, practical, can be widely used in the bending property detection of heater element and internal wiring.
In the present embodiment, described driving mechanism comprises the main driving wheel 72 that is fixed on the motor 71 at described worktable 1 top, is arranged at respectively described mount pad 2 inner two ends and from power wheel 73 and be connected in main driving wheel 72 and from the driving-belt 74 between power wheel 73, main driving wheel 72 is fixedly connected on the output terminal of motor 71, and described coaster 5 is removably connected in driving-belt 74 tops.By motor 71, drive main driving wheel 72 rotations, main driving wheel 72 drives from power wheel 73 rotations by driving-belt 74, thereby the coaster 5 that is connected in driving-belt 74 tops is moved left and right, and then detects the resistance to degree of crook of sample 8 to be checked.Main driving wheel 72 of the present utility model and being all arranged in mount pad from power wheel 73, coaster 5 is arranged on mount pad top, saves space, compact conformation.
In the present embodiment, described motor 71 is electrically connected with respectively A.C. contactor, speed regulator sum counter.A.C. contactor is for converting the sense of rotation of motor 71, and then the moving direction of adjustment coaster 5, and the cycle of making it moves; Speed regulator, for regulating the rotating speed of motor 71, can need to rationally arrange according to detecting, and counter, for the number of revolutions of measure motor 71, generally detects 25000 cycles of operation that need successively.
In the present embodiment, described main driving wheel 72 and be sprocket wheel from power wheel 73, described driving-belt 74 is chain.Driving-belt 74 of the present utility model can also adopt belt drives.
In the present embodiment, described coaster 5 bottoms are provided with U-shaped plug connector 53, and U-shaped plug connector 53 is pegged graft with described chain.U-shaped plug connector 53 the dismounting that facilitates coaster 5 is set, during use, the pin of U-shaped plug connector 53 is inserted in chain.
In the present embodiment, the both sides, top of described mount pad 2 are fixed with respectively sliding bar 21, and the two bottom sides of described coaster 5 is respectively through corresponding sliding bar 21, and coaster 5 is slidably connected with sliding bar 21.The setting of sliding bar 21 makes moving left and right of coaster 5 more steady, has improved stability of the present utility model.
In the present embodiment, described worktable 1 two ends are respectively arranged with for limiting the stop means 11 of described sample to be checked 8.Stop means is that round-meshed wooden unit is offered in centre, and sample to be checked 8 is through middle circular hole, it is carried out spacing, when placing sample 8 to be checked mobile, being provided for of stop means 11 roll, and impact detection.
In the present embodiment, described weight 6 includes the counterweight of weight tray and Different Weight.The weight of counterweight is 0.25Kg, can rationally arrange as required, to guarantee that sample to be checked 8 above and belows are parallel to each other.
In the present embodiment, the horizontal range between described the first sheave 51 and described the second sheave 52 is 80 ~ 120mm.For making the utility model reach best result of use, the horizontal range between described the first sheave 51 and described the second sheave 52 is 100mm.
In the present embodiment, the groover rot diameter of described the first sheave 51, described the second sheave 52, described the 3rd sheave 31, described the 4th sheave 41 is 20 ~ 30mm, and groove depth is 3 ~ 5mm, and opening angle is 25 ~ 35 °.For making the utility model reach best result of use, the groover rot diameter of described sheave is 25mm, and groove depth is 4mm, and opening angle is 30 °.
Above-described embodiment is preferably implementation of the utility model, and in addition, the utility model can also be realized by alternate manner, and any apparent replacement is all within protection domain of the present utility model without departing from the concept of the premise utility.
Claims (10)
1. the bend test device of heater element and internal wiring, it is characterized in that: comprise worktable, be fixed on the mount pad of bench-top, be individually fixed in left socle and the right support at worktable two ends, be arranged at the coaster at mount pad top, and the driving mechanism that drives coaster to move left and right, coaster one side is provided with the first sheave and the second sheave, left socle, right support is respectively arranged with the 3rd sheave, the 4th sheave, the top of the first sheave is concordant with the top of the 3rd sheave, the bottom of the first sheave is concordant with the top of the second sheave, the bottom of the second sheave is concordant with the top of the 4th sheave, the second sheave is positioned at the first sheave left end, sample to be checked is walked around the 3rd sheave successively, the first sheave, the second sheave and the 4th sheave, the two ends of sample to be checked are all linked with weight.
2. the bend test device of heater element according to claim 1 and internal wiring, it is characterized in that: described driving mechanism comprises the main driving wheel that is fixed on the motor of described bench-top, is arranged at respectively the inner two ends of described mount pad and from power wheel and be connected in main driving wheel and from the driving-belt between power wheel, main driving wheel is fixedly connected on the output terminal of motor, and described coaster is removably connected in driving-belt top.
3. the bend test device of heater element according to claim 2 and internal wiring, is characterized in that: described motor is electrically connected with respectively A.C. contactor, speed regulator sum counter.
4. the bend test device of heater element according to claim 2 and internal wiring, is characterized in that: described main driving wheel and be sprocket wheel from power wheel, described driving-belt is chain.
5. the bend test device of heater element according to claim 4 and internal wiring, is characterized in that: described arse is provided with U-shaped plug connector, and U-shaped plug connector and described chain are pegged graft.
6. the bend test device of heater element according to claim 1 and internal wiring, it is characterized in that: the both sides, top of described mount pad are fixed with respectively sliding bar, the two bottom sides of described coaster is respectively through corresponding sliding bar, and coaster and sliding bar are slidably connected.
7. the bend test device of heater element according to claim 1 and internal wiring, is characterized in that: described worktable two ends are respectively arranged with for limiting the stop means of described sample to be checked.
8. the bend test device of heater element according to claim 1 and internal wiring, is characterized in that: described weight includes the counterweight of weight tray and Different Weight.
9. the bend test device of heater element according to claim 1 and internal wiring, is characterized in that: the horizontal range between described the first sheave and described the second sheave is 80 ~ 120mm.
10. the bend test device of heater element according to claim 1 and internal wiring, it is characterized in that: the groover rot diameter of described the first sheave, described the second sheave, described the 3rd sheave, described the 4th sheave is 20 ~ 30mm, groove depth is 3 ~ 5mm, and opening angle is 25 ~ 35 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282616.8U CN203929530U (en) | 2014-05-29 | 2014-05-29 | The bend test device of heater element and internal wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282616.8U CN203929530U (en) | 2014-05-29 | 2014-05-29 | The bend test device of heater element and internal wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203929530U true CN203929530U (en) | 2014-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420282616.8U Expired - Fee Related CN203929530U (en) | 2014-05-29 | 2014-05-29 | The bend test device of heater element and internal wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203929530U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634677A (en) * | 2015-01-24 | 2015-05-20 | 中国船舶重工集团公司第七六○研究所 | Horizontal stretch bending device |
| CN109238824A (en) * | 2018-04-13 | 2019-01-18 | 苏州拓博机械设备有限公司 | A kind of elongated cable bend testing machine |
| CN110132754A (en) * | 2019-05-28 | 2019-08-16 | 凯德技术长沙股份有限公司 | One kind circumnutates test equipment |
-
2014
- 2014-05-29 CN CN201420282616.8U patent/CN203929530U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634677A (en) * | 2015-01-24 | 2015-05-20 | 中国船舶重工集团公司第七六○研究所 | Horizontal stretch bending device |
| CN109238824A (en) * | 2018-04-13 | 2019-01-18 | 苏州拓博机械设备有限公司 | A kind of elongated cable bend testing machine |
| CN110132754A (en) * | 2019-05-28 | 2019-08-16 | 凯德技术长沙股份有限公司 | One kind circumnutates test equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170413 Address after: 518000 Guangdong City, Nanshan District Province, industrial zone, sparrow sparrow, building No. 10, South Central, building No. 1 Patentee after: Shenzhen Magnetic Testing Technology Co., Ltd. Address before: 523000 Dongguan City, Guangdong Province, South Road, Goldman Sachs, science and Technology Park, D Technology Co., Ltd. Patentee before: Nore Testing Center |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20180529 |