CN203572730U - Cable abrasion tester - Google Patents
Cable abrasion tester Download PDFInfo
- Publication number
- CN203572730U CN203572730U CN201320705688.4U CN201320705688U CN203572730U CN 203572730 U CN203572730 U CN 203572730U CN 201320705688 U CN201320705688 U CN 201320705688U CN 203572730 U CN203572730 U CN 203572730U
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- cable
- main
- test machine
- fixture block
- abrasive band
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Abstract
The utility model discloses a cable abrasion tester applied to the field of detection of cable performance. The cable abrasion tester comprises a machine body, a wire abrasion device and a cable detection device, wherein the wire abrasion device and the cable detection device are arranged on the machine body; the wire abrasion device comprises a wire clamping mechanism, an abrasive belt and a power mechanism; the wire clamping mechanism is used for fixing the cable; the power mechanism drives the abrasive belt to abrade the cable; the cable detection device comprises a detection circuit provided with a power supply and an alarm device; conductive rubber is arranged on the abrasive belt; an anode of the power supply is communicated with a core of the cable by virtue of the detection circuit; the cathode of the power supply is communicated with the abrasive belt of the power supply by virtue of the detection circuit; the cable is fixed on the wire clamping mechanism in use; the core of the cable is communicated with the anode of the power supply by virtue of the detection circuit; the abrasive belt with the conductive rubber is communicated with the cathode of the power supply by virtue of the detection circuit; the power mechanism works and drives the abrasive belt with a certain length to abrade the cable; the test is unsuccessful if the alarm device prompts in the process, and or else, the test is successful. The cable abrasion tester is simple in structure, and clever in conception, and the vacancy in the field of abrasive resistance detection of a cable insulating layer is filled up.
Description
Technical field
The utility model, for cable performance detection field, particularly relates to a kind of cable abrasion wear test machine.
Background technology
Along with improving constantly of social development and scientific level, automobile is being played the part of more and more important role in transportation, and all kinds of cars have also been come into huge numbers of families.Although yet present automobile pattern is with rapid changepl. never-ending changes and improvements, performance is gradually improved, experience is day by day enriched high-end, and their safety is still the focus that people are constant, and its main cause is the safety that the safety of automobile is directly connected to person for driving a car and passenger.Many materials of using on automobile are all special-purpose materials, and for example cable is wherein exactly special automobile electric wire.The use of the automobile electric wire that quality does not pass a test may be served potential safety hazard to automobile belt; when especially the protection class of the insulation course of cable does not pass a test, may cause open circuit, short circuit, the adverse consequences such as on fire, the normal use that affects vehicle even threatens people's life security.Therefore the automobile electric wire that, quality reaches a standard could relieved using on automobile.In the production run of automobile electric wire, need to use various testing equipments and carry out the protection class of test wires under mal-condition.Automobile electric wire abrasion test is exactly a test that detects automobile electric wire wear-resisting wiping ability on the sand paper at certain length under the speed of stipulating and pressure.
The testing machine that not yet has in the market testing automobile electric wire or other cable insulating layer abrasive resistances, causes manufacturer easily and accurately to the abrasive resistance of automobile electric wire and other cables, to assess.
Utility model content
For addressing the above problem, the utility model provides a kind of simple in structure, cable abrasion wear test machine of being skillfully constructed, fills up the vacancy of cable insulating layer abrasive resistance detection field.
The utility model solves the technical scheme that its technical matters adopts: a kind of cable abrasion wear test machine, comprise body, be located at electric wire wear device and cable detecting device on body, cable wear device comprises the actuating unit of thread clamping mechanism, abrasive band and the driving Wear Mechanism of Abrasive Belt cable of fixed cable, cable detecting device comprises the testing circuit that is provided with power supply and warning device, abrasive band is provided with conducting resinl, the positive pole of power supply is by the core conducting of testing circuit and cable, and the negative pole of power supply is by testing circuit and abrasive band conducting.
Be further used as the improvement of technical solutions of the utility model, thread clamping mechanism comprises that lateral separation is located at left fixture block and the right fixture block on body, left fixture block and right fixture block include by body and lean out forward and front end is provided with the back-up block of bayonet socket, back-up block is provided with clamping screw, and the inner of clamping screw probes in bayonet socket.
Be further used as the improvement of technical solutions of the utility model, actuating unit comprises driving pulley, the driven pulley that is located on body and is positioned at thread clamping mechanism below and the motor that drives driving pulley to rotate, on body, between left fixture block and right fixture block, be provided with the support bar stretching out forward, abrasive band strides across support bar and two ends are connected with driven pulley with driving pulley respectively.
Be further used as the improvement of technical solutions of the utility model, be connected with active rotating shaft and driven spindle with driving pulley and driven pulley respectively, body is provided with and supports the bearing seat of active rotating shaft and driven spindle and the motor cabinet that supports motor, active rotating shaft is provided with the first belt wheel, the output terminal of motor is provided with second belt wheel coplanar with the first belt wheel, the first belt wheel and the second belt wheel, by the first belt gear, are provided with the second belt of tensioning between active rotating shaft and driven spindle.
Be further used as the improvement of technical solutions of the utility model, driving pulley comprises the main cylinder switch block being connected with active rotating shaft and the main rib that is located at main cylinder switch block rear and front end, the periphery of main cylinder switch block is provided with main V-arrangement draw-in groove, in main V-arrangement draw-in groove, be provided with contact roller, on main rib, in the rear and front end of main V-arrangement draw-in groove, be equipped with spindle hole, the rear and front end of main contact roller is provided with the main excentric shaft embedding in spindle hole.
Be further used as the improvement of technical solutions of the utility model, driven pulley comprise be connected with driven spindle from cylinder switch block and be located at from cylinder switch block rear and front end from rib, from the periphery of cylinder switch block, be provided with from V-arrangement draw-in groove, in V-arrangement draw-in groove, be provided with from contact roller, from rib, in the rear and front end from V-arrangement draw-in groove, be equipped with from axis hole, from the rear and front end of contact roller, be provided with embed from axis hole from excentric shaft.
Be further used as the improvement of technical solutions of the utility model, on body in the left side of left fixture block and the right side of right fixture block be provided with the binding post with testing circuit conducting, on body, above support bar, be provided with the wheel pressing shaft leaning out forward, the front end of wheel pressing shaft is provided with testing circuit conducting and pushes down the metal pinch roller in abrasive band, body is provided with the pinch roller mount pad that supports wheel pressing shaft, the middle part of wheel pressing shaft is connected with pinch roller mount pad by the first bearing pin, and the upper end of pinch roller mount pad and pinch roller the tip of the axis are connected with extension spring.
Be further used as the improvement of technical solutions of the utility model, also comprise device for exerting, device for exerting comprise be located at support bar top counterweight seat, be located at cantilever mount pad on body and leant out forward and outer end is provided with the cantilever mounting rod of cantilever by cantilever mount pad, counterweight seat is provided with waist hole, and cantilever passes waist hole and is connected with counterweight seat by the second bearing pin.
Be further used as the improvement of technical solutions of the utility model, between driving pulley and driven pulley and support bar, be equipped with the pulley that struts abrasive band to both sides.
Be further used as the improvement of technical solutions of the utility model, warning device comprises audible-visual annunciator.
The beneficial effects of the utility model: this cable abrasion wear test machine in use, cable to be detected is fixed on thread clamping mechanism, and the core of cable is connected by the positive pole of testing circuit and power supply, the abrasive band that is provided with conducting resinl is connected by the negative pole of testing circuit and power supply, actuating unit work also drives the Wear Mechanism of Abrasive Belt cable of certain length, if warning device is pointed out test failure in process, otherwise success of the test.The utility model is simple in structure, be skillfully constructed, and filled up the vacancy of cable insulating layer abrasive resistance detection field.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model embodiment general assembly drawing;
Fig. 2 is the utility model embodiment inner structure isometric front view;
Fig. 3 is the utility model embodiment inner structure rear isometric view;
Fig. 4 is the utility model embodiment inner structure left view;
Fig. 5 is the utility model embodiment inner structure front view;
Fig. 6 is the utility model embodiment driving pulley structural representation;
Fig. 7 is the utility model embodiment driving pulley STRUCTURE DECOMPOSITION figure;
Fig. 8 is the utility model example structure exploded view.
Embodiment
With reference to Fig. 1～Fig. 8, the utility model provides a kind of cable abrasion wear test machine, comprise body 1, be located at electric wire wear device and cable detecting device on body 1, cable wear device comprises thread clamping mechanism, the abrasive band 31 of fixed cable 2 and drives the actuating unit of abrasive band 31 wearing and tearing cables 2, cable detecting device comprises the testing circuit that is provided with power supply and warning device, abrasive band 31 is provided with conducting resinl, the positive pole of power supply is by core 21 conductings of testing circuit and cable 2, and the negative pole of power supply is by testing circuit and abrasive band 31 conductings.Thread clamping mechanism comprises that lateral separation is located at left fixture block 33 and the right fixture block 34 on body 1; left fixture block 33 and right fixture block 34 include by body 1 and lean out forward back-up block; back-up block comprises lower fixture block 331 and upper fixture block 332; upper fixture block 332 be positioned at lower fixture block 331 front end and and 331 of lower fixture blocks form bayonet sockets 333; upper fixture block 332 is provided with screw 334; clamping screw 335 probes in bayonet socket 333 through screw 334, thereby can make the inner of clamping screw 335 and the upper surface of lower fixture block 331 close up or separate, clamps detected cable 2.On body 1 in the left side of left fixture block 33 and the right side of right fixture block 34 be provided with the binding post 35 with testing circuit conducting.Actuating unit comprises the driving pulley 321 that is located on body 1 and is positioned at thread clamping mechanism below, driven pulley 322 and the motor 323 that drives driving pulley 321 to rotate, be connected with active rotating shaft 324 and driven spindle 325 with driving pulley 321 and driven pulley 322 respectively, body 1 is provided with and supports the bearing seat 326 of active rotating shaft 324 and driven spindle 325 and the motor cabinet 327 that supports motor 323, active rotating shaft 324 is provided with the first belt wheel 328, the output terminal of motor 323 is provided with second belt wheel 329 coplanar with the first belt wheel 328, the first belt wheel 328 and the second belt wheel 329 are by the first belt 320 transmissions.On body 1, at left fixture block 33 and 34 of right fixture blocks, be provided with the support bar 11 stretching out forward, abrasive band 31 strides across support bar 11 and two ends are connected with driven pulley 322 with driving pulley 321 respectively.
In this cable abrasion wear test machine, warning device is preferably audible-visual annunciator, in use, by cable to be detected 2 exceptionally straight and by two ends the bayonet socket 333 through left fixture block 33 and right fixture block 34, fixing by clamping screw 335, the insulation course at cable 2 middle parts is pressed on the abrasive band 31 of support bar 11 upsides, then the core of cable 2 21 is connected by binding post 35 and the positive source of testing circuit, the abrasive band 31 that is provided with conducting resinl is connected by the negative pole of testing circuit and power supply.Actuating unit work also drives the insulation course of the abrasive band 31 wearing and tearing cables 2 of certain length, if the insulation course of cable 2 is worn in process, testing circuit forms closed-loop path, and the warning device being located on testing circuit is pointed out test failure, otherwise success of the test.The utility model is simple in structure, be skillfully constructed, and filled up the vacancy of cable insulating layer abrasive resistance detection field.
As the utility model preferred embodiment, 325 of active rotating shaft 324 and driven spindles are provided with the second belt 3201 of tensioning.Driven spindle 325 can freely not rotated because being subject to the restriction of active rotating shaft 324 when static or motion state.This structure makes driving pulley 321 and driven pulley 322 form self-adapting closed loop differential transmission systems, has thoroughly solved driven pulley 322 rotating speeds and has caused the lax problem in abrasive band 31 higher than driving pulley 321.
In order to realize testing circuit and to be provided with conducting resinl and the good conducting in abrasive band 31 of running constantly, on body 1 of the present utility model, above support bar 11, be provided with the wheel pressing shaft 41 leaning out forward, the front end of wheel pressing shaft 41 is provided with testing circuit conducting and pushes down the metal pinch roller 42 in abrasive band 31, body 1 is provided with the pinch roller mount pad 43 that supports wheel pressing shaft 41, pinch roller mount pad 43 middle parts are provided with a through hole 431, wheel pressing shaft 41 is connected with pinch roller mount pad 43 by the first bearing pin 44 through through hole 431 and middle part, make the wheel pressing shaft 41 can be in the interior swing of through hole 431, the end of the upper end of pinch roller mount pad 43 and wheel pressing shaft 41 is connected with extension spring 45, due to spring 45 and leverage, this structure can make on metal crimp wheel 42 abrasive bands 31 that are pressed in all the time on support bar 11, and roll along with the operation in abrasive band 31.
In order to meet the examination criteria of different cables 2, need to change cable 2 and abrasive band 31 laminate pressures, the utility model also comprises device for exerting 5, device for exerting 5 comprise be located at support bar 11 tops counterweight seat 51, be located at cantilever mount pad 52 on body 1 and leant out forward and outer end is provided with the cantilever mounting rod 54 of cantilever 53 by cantilever mount pad 52, counterweight seat 51 is provided with waist hole, and cantilever 53 is connected with counterweight seat 51 through waist hole and by the second bearing pin 55.
Concrete, cantilever mounting rod 54 through after cantilever mount pad 52 top mounting holes by set nut 56 by its locking.Cantilever mounting rod 54 front ends are two-layer stepped, on the ladder after cantilever 53 one end are leaned on through cantilever mounting rod 54 front ends, put on spacing shim 57, then locked by stop nut 58 on forward ladder.Cantilever 53 can rotate and not come off around cantilever mounting rod 54.The other end of cantilever 53 is connected with counterweight seat 51 through waist hole and by the second bearing pin 55.Counterweight seat 51 upper ends are provided with round bar 59, can counterweight 50 need to be through on round bar 59 according to using, and its pressure is just in time applied on tested cable 2 by the bottom of counterweight seat 51, thereby make tested cable 2 in the situation that of pressurized, be placed in abrasive band 31 frictions under it.
As the utility model preferred embodiment, 11 of driving pulley 321 and driven pulley 322 and support bars are equipped with the pulley 12 that struts abrasive band 31 to both sides.Pulley 12, for changing the trend in abrasive band 31, is conveniently adjusted the angle with cable 2.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and the modification that these are equal to or replacement are all included in the application's claim limited range.
Claims (10)
1. a cable abrasion wear test machine, it is characterized in that: comprise body, be located at electric wire wear device and cable detecting device on described body, described cable wear device comprises the actuating unit of the described Wear Mechanism of Abrasive Belt cable of thread clamping mechanism, abrasive band and driving of fixed cable, described cable detecting device comprises the testing circuit that is provided with power supply and warning device, described abrasive band is provided with conducting resinl, the positive pole of described power supply is by the core conducting of testing circuit and cable, and the negative pole of described power supply is by testing circuit and abrasive band conducting.
2. cable abrasion wear test machine according to claim 1, it is characterized in that: described thread clamping mechanism comprises that lateral separation is located at left fixture block and the right fixture block on body, described left fixture block and right fixture block include by body and lean out forward and front end is provided with the back-up block of bayonet socket, described back-up block is provided with clamping screw, and the inner of described clamping screw probes in described bayonet socket.
3. cable abrasion wear test machine according to claim 2, it is characterized in that: described actuating unit comprises and is located on described body and is positioned at driving pulley, the driven pulley of described thread clamping mechanism below and the motor that drives described driving pulley to rotate, on described body, between left fixture block and right fixture block, be provided with the support bar stretching out forward, described abrasive band strides across described support bar and two ends are connected with driven pulley with driving pulley respectively.
4. cable abrasion wear test machine according to claim 3, it is characterized in that: be connected with active rotating shaft and driven spindle with described driving pulley and driven pulley respectively, described body is provided with and supports the bearing seat of described active rotating shaft and driven spindle and the motor cabinet that supports motor, described active rotating shaft is provided with the first belt wheel, the output terminal of described motor is provided with second belt wheel coplanar with the first belt wheel, described the first belt wheel and the second belt wheel, by the first belt gear, are provided with the second belt of tensioning between described active rotating shaft and driven spindle.
5. according to the cable abrasion wear test machine described in claim 3 or 4, it is characterized in that: described driving pulley comprises the main cylinder switch block being connected with active rotating shaft and the main rib that is located at described main cylinder switch block rear and front end, the periphery of described main cylinder switch block is provided with main V-arrangement draw-in groove, in described main V-arrangement draw-in groove, be provided with main contact roller, on described main rib, in the rear and front end of main V-arrangement draw-in groove, be equipped with spindle hole, the rear and front end of described main contact roller is provided with the main excentric shaft embedding in described spindle hole.
6. cable abrasion wear test machine according to claim 5, it is characterized in that: described driven pulley comprise be connected with driven spindle from cylinder switch block and be located at described from cylinder switch block rear and front end from rib, the described periphery from cylinder switch block is provided with from V-arrangement draw-in groove, describedly in V-arrangement draw-in groove, be provided with from contact roller, describedly from rib, in the rear and front end from V-arrangement draw-in groove, be equipped with from axis hole, the described rear and front end from contact roller be provided with embed described in axis hole from excentric shaft.
7. according to the cable abrasion wear test machine described in claim 2～4 any one, it is characterized in that: on described body in the left side of left fixture block and the right side of right fixture block be provided with the binding post with described testing circuit conducting, on described body, above support bar, be provided with the wheel pressing shaft leaning out forward, the front end of described wheel pressing shaft is provided with testing circuit conducting and pushes down the metal pinch roller in described abrasive band, described body is provided with the pinch roller mount pad that supports wheel pressing shaft, the middle part of described wheel pressing shaft is connected with pinch roller mount pad by the first bearing pin, the upper end of described pinch roller mount pad and pinch roller the tip of the axis are connected with extension spring.
8. cable abrasion wear test machine according to claim 7, it is characterized in that: also comprise device for exerting, described device for exerting comprise be located at described support bar top counterweight seat, be located at cantilever mount pad on described body and leant out forward and outer end is provided with the cantilever mounting rod of cantilever by described cantilever mount pad, described counterweight seat is provided with waist hole, and described cantilever passes waist hole and is connected with counterweight seat by the second bearing pin.
9. according to the cable abrasion wear test machine described in claim 3 or 4, it is characterized in that: between described driving pulley and driven pulley and support bar, be equipped with the pulley that struts described abrasive band to both sides.
10. according to the cable abrasion wear test machine described in claim 1～4 any one, it is characterized in that: described warning device comprises audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320705688.4U CN203572730U (en) | 2013-11-08 | 2013-11-08 | Cable abrasion tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320705688.4U CN203572730U (en) | 2013-11-08 | 2013-11-08 | Cable abrasion tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203572730U true CN203572730U (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320705688.4U Expired - Fee Related CN203572730U (en) | 2013-11-08 | 2013-11-08 | Cable abrasion tester |
Country Status (1)
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| CN (1) | CN203572730U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808576A (en) * | 2013-11-08 | 2014-05-21 | 深圳市宏之都科技有限公司 | Abrasion resistance tester for cable |
| CN105424522A (en) * | 2015-12-07 | 2016-03-23 | 重庆中显智能科技有限公司 | Mobile phone shell anti-wear detection device |
| CN106198283A (en) * | 2016-06-24 | 2016-12-07 | 芜湖顺成电子有限公司 | Electric wire wear-resisting detection device |
| CN107478532A (en) * | 2017-09-22 | 2017-12-15 | 天津德芃科技集团有限公司 | A kind of electric wire wearability detection device of more experimental situations |
| CN108169048A (en) * | 2018-03-20 | 2018-06-15 | 天津商业大学 | A kind of novel friction abrasion tester of film |
| CN109580404A (en) * | 2018-10-30 | 2019-04-05 | 杭州电子科技大学 | The abrasion of industrial robot internally-arranged type harness and accelerated wear test test method and device |
-
2013
- 2013-11-08 CN CN201320705688.4U patent/CN203572730U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808576A (en) * | 2013-11-08 | 2014-05-21 | 深圳市宏之都科技有限公司 | Abrasion resistance tester for cable |
| CN103808576B (en) * | 2013-11-08 | 2017-10-13 | 深圳市宏之都科技有限公司 | A kind of cable abrasion wear test machine |
| CN105424522A (en) * | 2015-12-07 | 2016-03-23 | 重庆中显智能科技有限公司 | Mobile phone shell anti-wear detection device |
| CN106198283A (en) * | 2016-06-24 | 2016-12-07 | 芜湖顺成电子有限公司 | Electric wire wear-resisting detection device |
| CN107478532A (en) * | 2017-09-22 | 2017-12-15 | 天津德芃科技集团有限公司 | A kind of electric wire wearability detection device of more experimental situations |
| CN108169048A (en) * | 2018-03-20 | 2018-06-15 | 天津商业大学 | A kind of novel friction abrasion tester of film |
| CN108169048B (en) * | 2018-03-20 | 2023-12-29 | 天津商业大学 | Novel friction and wear testing machine for film |
| CN109580404A (en) * | 2018-10-30 | 2019-04-05 | 杭州电子科技大学 | The abrasion of industrial robot internally-arranged type harness and accelerated wear test test method and device |
| CN109580404B (en) * | 2018-10-30 | 2021-01-19 | 杭州电子科技大学 | Method and device for testing abrasion and accelerated abrasion of built-in wire bundle of industrial robot |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20171108 |