CN204718889U - A kind of electric wire squeeze test machine - Google Patents
A kind of electric wire squeeze test machine Download PDFInfo
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- CN204718889U CN204718889U CN201520397390.0U CN201520397390U CN204718889U CN 204718889 U CN204718889 U CN 204718889U CN 201520397390 U CN201520397390 U CN 201520397390U CN 204718889 U CN204718889 U CN 204718889U
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- electric wire
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- crushing block
- screw mandrel
- driving device
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Abstract
The utility model discloses a kind of electric wire squeeze test machine, comprise support, described support is provided with portal frame, portal frame top is provided with rotating driving device, and rotating driving device is connected with the screw mandrel vertically arranged, screw mandrel is connected with elevator, elevator bottom is provided with crushing block, crushing block is provided with pressure transducer, is provided with workbench immediately below crushing block, and workbench is provided with the thread depressing mechanism of securing electric lines; Support is provided with test jack, control panel and display panel.The utility model on the one hand rotating driving device drives crushing block to apply pressure to electric wire by screw mandrel and elevator, the power be applied on electric wire responded to by pressure transducer on the opposing party's crushing block, when the power that electric wire applies is the power of standard-required setting, rotating driving device stop motion, and then reverse drive crushing block rising return, whether electric wire extruding test completes, and device structure is simple, easy to use, can the insulation of intelligent decision electric wire be damaged to after wire products extruding test.
Description
Technical field
The utility model relates to electric wire testing apparatus field, particularly a kind of electric wire squeeze test machine.
Background technology
At present, due to the raising of people's living standard, electrical equipment is applied more and more widely, and electric wire is also widely used in electrical equipment, in use, electric wire often can be external for electrical equipment, and external electric wire often can be subject to unexpected external force extruding, as trampling of personnel, the extruding etc. on door limit at closing time; Especially the electronics that people's frequency of utilization is very high, electric and household appliances product.The electric wire used is after extruding, and its insulation system can be caused to destroy, cause insulating property greatly to damage, even cause wire core to expose, this may cause great electric shock injury accident.Therefore the anti-extrusion performance of electric wire is very important for the use safety of electric wire, therefore electric wire must test its anti-extrusion performance.
Electric wire, by manual testing, is first fixed on stationary fixture by the method for existing test wires cable anti-extrusion, with artificial mode counterweight of heap of stone on fixture.This kind of mode testing process is loaded down with trivial details and miss by a mile, and the result of test is unreliable, can cause potential safety hazard, the range of application of the test of restriction further in test process to human body simultaneously.
Utility model content
For overcoming the deficiencies in the prior art and Problems existing, the utility model provides a kind of electric wire squeeze test machine, the anti-extrusion performance of automatically testing electric wire, and safe and reliable, and test result is accurate.
The utility model is achieved through the following technical solutions:
A kind of electric wire squeeze test machine, comprise support, described support is provided with portal frame, portal frame top is provided with rotating driving device, and rotating driving device is connected with the screw mandrel vertically arranged, screw mandrel is connected with elevator, elevator bottom is provided with crushing block, crushing block is provided with pressure transducer, is provided with workbench immediately below crushing block, and workbench is provided with the thread depressing mechanism of securing electric lines; Support is also provided with test jack, control panel and display panel.
The both sides of described portal frame are provided with slide rail, and the both sides of described elevator are provided with slide block, and slide block is provided with the chute coordinated with slide rail.
Described rotating driving device comprises drive motor and gear train, and drive motor is fixed on portal frame top, and the output shaft of drive motor is connected with gear train, and gear train is connected with screw mandrel.
Described gear train comprises driving wheel and engaged wheel, and driving wheel and engaged wheel are equipped with Timing Belt tooth, are provided with Timing Belt between driving wheel and engaged wheel, the output shaft of drive motor is connected with driving wheel, and screw mandrel is connected with engaged wheel.
Described thread depressing mechanism comprises fixed block, rotates bending block, contiguous block and top briquetting, fixed block is fixed on workbench, rotate bending block and fixed block hinged, contiguous block is fixed on fixed block, top briquetting and contiguous block hinged, top briquetting peaks at when being positioned at vertical state on the end face of rotation bending block, and rotation bending block bottom is connected with the blob of viscose for compressing electric wire.
The bottom of described crushing block is provided with the drift angle of inverted triangle shape, and the angle of drift angle is 100 ° to 130 °.
The utility model crushing block is equipped with pressure transducer, rotating driving device drives crushing block to apply pressure to electric wire by screw mandrel and elevator on the one hand, the pressure be applied on electric wire responded to by pressure transducer on the opposing party's crushing block, when applied pressure on electric wire is the pressure of standard-required setting, pressure transducer by signal feedback to rotating driving device, rotating driving device stop motion, and then reverse drive crushing block rising return, electric wire extruding test completes, whole process is Automated condtrol, structure is simple, easy to use, can the insulation of intelligent decision electric wire whether be damaged to after wire products extruding test, also no longer need people for adding counterweight or iron block to test fixture, namely testing cost is decreased, improve efficiency and the security of test, also enhance the reliability of test simultaneously, market application foreground is wide, the test of test wires cable extrusion can be widely used in.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present utility model;
Fig. 2 is the side-looking structural representation of rotating driving device in the utility model;
Fig. 3 is the side-looking structural representation of thread depressing mechanism in the utility model.
In figure: 1-support, 2-portal frame, 21-slide rail, 3-rotating driving device, 31-drive motor, 32-gear train, 321-driving wheel, 322-engaged wheel, 323-Timing Belt, 4-screw mandrel, 5-elevator, 51-slide block, 6-crushing block, 7-pressure transducer, 8-workbench, 9-thread depressing mechanism, 91-fixed block, 92-rotates bending block, 921-blob of viscose, 93-contiguous block, and 94-pushes up briquetting, 10-test jack, 11-control panel, 12-display panel, 13-electric wire.
Embodiment
For the ease of the understanding of those skilled in the art, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, a kind of electric wire squeeze test machine, comprise support 1, support 1 is provided with portal frame 2, portal frame 2 top is provided with rotating driving device 3, and rotating driving device 3 is connected with the screw mandrel vertically arranged, screw mandrel 4 is connected with elevator 5, rotating driving device 3 drives screw mandrel 4 to rotate, and screw mandrel 4 drives the upper and lower rectilinear motion of elevator 5.Elevator 5 bottom is provided with crushing block 6, and the bottom of crushing block 6 is provided with the drift angle of inverted triangle shape, and the angle of drift angle is 100 ° to 130 °, and elevator 5 drives the upper and lower motion of crushing block 6.Crushing block 6 is provided with pressure transducer 7, and pressure transducer 7 can detect crushing block 6 pressure.Be provided with workbench 8 immediately below crushing block 6, workbench 8 is provided with the thread depressing mechanism 9 of securing electric lines 13, and electric wire is fixed on workbench 8 by thread depressing mechanism 9.Support 1 is also provided with test jack 10, control panel 11 and display panel 12, test jack 10 for connecting electric wire 13, thus detects the insulation situation after electric wire 13 pressurized.The both sides of portal frame 2 are provided with slide rail 21, and the both sides of elevator 5 are provided with slide block 51, and slide block 51 is provided with the chute coordinated with slide rail 21, and during elevator 5 upper and lower rectilinear motion, slide block 51 slides along slide rail 21, run more stable.
As shown in Figure 2, rotating driving device 3 comprises drive motor 31 and gear train 32, and drive motor 31 is fixed on portal frame 2 top, and the output shaft of drive motor 31 is connected with gear train 32, and gear train 32 is connected with screw mandrel 4.Gear train 32 comprises driving wheel 321 and engaged wheel 322, driving wheel 321 and engaged wheel 322 are equipped with Timing Belt tooth, be provided with Timing Belt 323 between driving wheel 321 and engaged wheel 322, the output shaft of drive motor 31 is connected with driving wheel 321, and screw mandrel 4 is connected with engaged wheel 322.Drive motor 31 drives driving wheel 321 to rotate, and driving wheel 321 drives engaged wheel 322 to rotate by Timing Belt 323, and engaged wheel 322 drives screw mandrel to rotate.
As shown in Figure 3, thread depressing mechanism 9 comprises fixed block 91, rotates bending block 92, contiguous block 93 and push up briquetting 94, fixed block 91 is fixed on workbench 8, rotate bending block 92 hinged with fixed block 91, contiguous block 93 is fixed on fixed block 91, push up briquetting 94 hinged with contiguous block 93, peak on the end face rotating bending block 92 when top briquetting 94 is positioned at vertical state, rotation bending block 92 bottom is connected with the blob of viscose 921 for compressing electric wire 13.Electric wire 13 is put on workbench 8, rotates and rotates bending block 92, make blob of viscose 921 be pressed on electric wire 13, and rotation top briquetting 94 withstands and rotates bending block 92, thus is fixed on workbench 8 by electric wire 13.
The course of work of the present embodiment: first by thread depressing mechanism 9, electric wire 13 is fixed on workbench 8, one end of electric wire 13 is inserted in test jack 10, starting outfit, rotating driving device 3 drives screw mandrel 4 to rotate, thus drive elevator 5 to decline, crushing block 6 is driven to press down, drift angle on crushing block 6 is pressed on electric wire 13, when pressure transducer 7 detects and reaches predetermined pressure, by information feed back to rotating driving device 3, rotating driving device 3 antiport, crushing block 6 is driven to rise return, whether equipment is damaged by the insulation of test jack 10 with the electrical connection intelligent decision electric wire 13 of electric wire 13.
Above-described embodiment is preferably implementation of the present utility model, is not to restriction of the present utility model, and under the prerequisite not departing from inventive concept of the present utility model, any apparent replacement is all within protection domain of the present utility model.
Claims (6)
1. an electric wire squeeze test machine, comprise support (1), it is characterized in that: described support is provided with portal frame (2), portal frame top is provided with rotating driving device (3), and rotating driving device is connected with the screw mandrel (4) vertically arranged, screw mandrel is connected with elevator (5), elevator bottom is provided with crushing block (6), crushing block is provided with pressure transducer (7), is provided with workbench (8) immediately below crushing block, and workbench is provided with the thread depressing mechanism (9) of securing electric lines; Support is also provided with test jack (10), control panel (11) and display panel (12).
2. electric wire squeeze test machine according to claim 1, is characterized in that: the both sides of described portal frame (2) are provided with slide rail (21), and the both sides of described elevator (5) are provided with slide block (51), and slide block is provided with the chute coordinated with slide rail.
3. electric wire squeeze test machine according to claim 2, it is characterized in that: described rotating driving device (3) comprises drive motor (31) and gear train (32), drive motor is fixed on portal frame (2) top, the output shaft of drive motor is connected with gear train, and gear train is connected with screw mandrel (4).
4. electric wire squeeze test machine according to claim 3, it is characterized in that: described gear train (32) comprises driving wheel (321) and engaged wheel (322), driving wheel and engaged wheel are equipped with Timing Belt tooth, Timing Belt (323) is provided with between driving wheel and engaged wheel, the output shaft of drive motor (31) is connected with driving wheel, and screw mandrel (4) is connected with engaged wheel.
5. electric wire squeeze test machine according to claim 4, it is characterized in that: described thread depressing mechanism (9) comprises fixed block (91), rotation bending block (92), contiguous block (93) and top briquetting (94), fixed block is fixed on workbench (8), rotate bending block and fixed block hinged, contiguous block is fixed on fixed block, top briquetting and contiguous block hinged, top briquetting peaks at when being positioned at vertical state on the end face of rotation bending block, and rotation bending block bottom is connected with the blob of viscose (921) for compressing electric wire.
6. electric wire squeeze test machine according to any one of claim 1 to 5, is characterized in that: the bottom of described crushing block (6) is provided with the drift angle of inverted triangle shape, and the angle of drift angle is 100 ° to 130 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397390.0U CN204718889U (en) | 2015-06-11 | 2015-06-11 | A kind of electric wire squeeze test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397390.0U CN204718889U (en) | 2015-06-11 | 2015-06-11 | A kind of electric wire squeeze test machine |
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| Publication Number | Publication Date |
|---|---|
| CN204718889U true CN204718889U (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520397390.0U Active CN204718889U (en) | 2015-06-11 | 2015-06-11 | A kind of electric wire squeeze test machine |
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| Country | Link |
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| CN (1) | CN204718889U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106290025A (en) * | 2016-08-31 | 2017-01-04 | 李芹 | A kind of method that can detect also early warning buried optical cable pressure |
| CN109060354A (en) * | 2018-07-18 | 2018-12-21 | 浙江创格科技有限公司 | A kind of strength testing device of engine wiring harness |
| CN110359823A (en) * | 2019-07-05 | 2019-10-22 | 湖南展杰科技有限公司 | A kind of heat insulation window being easily installed |
-
2015
- 2015-06-11 CN CN201520397390.0U patent/CN204718889U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106290025A (en) * | 2016-08-31 | 2017-01-04 | 李芹 | A kind of method that can detect also early warning buried optical cable pressure |
| CN109060354A (en) * | 2018-07-18 | 2018-12-21 | 浙江创格科技有限公司 | A kind of strength testing device of engine wiring harness |
| CN110359823A (en) * | 2019-07-05 | 2019-10-22 | 湖南展杰科技有限公司 | A kind of heat insulation window being easily installed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Guangdong Province, Dongguan city Changping town south of the village of Pu slate Technology Innovation Center building E Patentee after: Guangdong Youke testing certification Co., Ltd Address before: 523000 Guangdong Province, Dongguan city Changping town south of the village of Pu slate Technology Innovation Center building E Patentee before: GUANGDONG U.K STANDARD TESTING SERVICE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |