CN201903488U - Plastic sleeve testing equipment - Google Patents
Plastic sleeve testing equipment Download PDFInfo
- Publication number
- CN201903488U CN201903488U CN2010206400560U CN201020640056U CN201903488U CN 201903488 U CN201903488 U CN 201903488U CN 2010206400560 U CN2010206400560 U CN 2010206400560U CN 201020640056 U CN201020640056 U CN 201020640056U CN 201903488 U CN201903488 U CN 201903488U
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- CN
- China
- Prior art keywords
- plastic casing
- drag
- line
- fixed mount
- spring
- 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 - Lifetime
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses plastic sleeve testing equipment, which comprises a motor (1), and an eccentric disc (2) in eccentric joint with the motor (1), and further comprises a fixing bracket (3), wherein one edge of the fixing bracket (3) is contacted and connected with the eccentric disc (2); an end part at the other end of the fixing bracket (3) is fixedly connected with a guy cable (4); the guy cable (4) is arranged on a fixing disc (5) in a winding manner and connected with one end of a spring (6) through an adjusting device (10); the other end of the spring (6) is fixedly connected with a fixing device (7); and the outer diameter of the guy cable (4) is sleeved with a plastic sleeve (8). The plastic sleeve testing equipment provide by the utility model is used for testing the parameter of wear resisting performance for the plastic sleeve.
Description
Technical field
The utility model relates to a kind of plastic casing testing apparatus, relates in particular to a kind of plastic casing testing apparatus that is used for the automobile cable arrangement.
Background technology
Cable arrangement generally is applied in the vehicle systems such as automobile, motorcycle.For example, the cable arrangement of the cable arrangement of speed control system of car, motorcycle brake device.Cable arrangement generally comprises drag-line, and the plastic casing that is enclosed within the drag-line outside.Because the frequency of utilization of cable arrangement is very high, therefore the anti-wear performance to plastic casing requires than higher.And existing cable arrangement is not carried out the test of anti-wear performance parameter to its plastic casing, for the use of Vehicular system has brought potential safety hazard.
The utility model content
Technical problem to be solved in the utility model has provided a kind of plastic casing testing apparatus, is used to test the anti-wear performance parameter of plastic casing.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of plastic casing testing apparatus comprises motor, with the eccentric eccentric disc that is connected of motor; Also comprise fixed mount, a limit of described fixed mount is connected with the eccentric disc contact, the end on another of described fixed mount limit is fixedly connected with drag-line, described guy cable rounds fixed disc, be connected with an end of spring by regulating device, the other end of described spring is fixedly connected with stationary installation, is socketed with plastic casing on the external diameter of described drag-line.
Further, be respectively arranged with a limited block on the drag-line at described plastic casing two ends.
Further, be provided with a bolt on the described regulating device at least.
Further, described fixed mount is a right angle frame.
The beneficial effects of the utility model are: during use, earlier fixed mount is fixed on experiment table or other with reference on the body, makes drag-line straight and upright.Starter motor, then driven by motor eccentric disc motion, eccentric disc will drive fixed mount stretching motion or to the right left.At this moment, because the elastic force effect of spring between fixed mount and the drag-line, fixed mount will drive the drag-line stretching motion.Because drag-line and plastic casing are connected with the fixed disc contact, again because the drag-line at plastic casing two ends is provided with limited block, then drag-line is under fixed mount and spring drive during stretching motion, it is motionless that plastic casing keeps, at this moment, drag-line will produce friction in plastic casing when flexible, thus the anti-wear performance parameter of test plastic casing.
Description of drawings
Fig. 1 is the structural representation of the utility model plastic casing testing apparatus;
Fig. 2 is the local amplification view of A portion among Fig. 1;
Fig. 3 is the partial enlarged drawing of B portion among Fig. 1.
Shown in the figure: 1, motor, 2, eccentric disc, 3, fixed mount, 4, drag-line, 5, fixed disc, 6, spring, 7, stationary installation, 8, plastic casing, 9, limited block, 10, regulating device, 11, bolt.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As Fig. 1, shown in Figure 3, the utility model plastic casing testing apparatus comprises motor 1, with the motor 1 eccentric eccentric disc 2 that is connected; Also comprise fixed mount 3, a limit of described fixed mount 3 is connected with eccentric disc 2 contacts, the end on another limit of described fixed mount 3 is fixedly connected with drag-line 4, described drag-line 4 is walked around fixed disc 5, is connected with an end of spring 6 by regulating device 10, the other end of described spring 6 is fixedly connected with stationary installation 7, is socketed with plastic casing 8 on the external diameter of described drag-line 4.
Fig. 2 is the local amplification view of drag-line and plastic casing.
In order to prevent drag-line 4 when the stretching motion, the plastic casing 8 that is socketed on the drag-line 4 produces small slip, is respectively arranged with a limited block 9 on the drag-line 4 at described plastic casing 8 two ends.
As shown in Figure 3, be provided with a bolt 11 at least on the described regulating device 10.Regulating device 10 is used to adjust spring 6 and is fastenedly connected with the distance of drag-line 4 and with spring 6 and drag-line 4, makes spring 6 can play the effect of better elastic power.By the length of bolt 11 fixing springs 6, can reach the purpose of adjusting.
The utility model is used to test the anti-wear performance parameter of plastic casing, is specially adapted to test the anti-wear performance parameter of fluorine material plastic casing.
During use, earlier stationary installation 7 is fixed on experiment table or other, makes drag-line 4 straight and upright with reference on the body.Starter motor 1, then motor 1 drives eccentric disc 2 motions, and eccentric disc 2 will drive fixed mount 3 stretching motion or to the right left.At this moment, because the elastic force effect of spring 6 between stationary installation 7 and the drag-line 4, fixed mount 3 will drive drag-line 4 stretching motions.Because drag-line 4 and plastic casing 8 are connected with fixed disc 5 contacts, again because the drag-line 4 at plastic casing 8 two ends is provided with limited block 9, then drag-line 4 is under fixed mount 3 and spring 6 drives during stretching motion, plastic casing 8 keeps motionless, at this moment, drag-line 4 will produce friction in plastic casing 8 when flexible, thus the anti-wear performance parameter of test plastic casing 8.
The utility model is not limited to above-mentioned embodiment, and fixed disc 5 can be circular, also can be oval; The shape of limited block 9 can be a rectangle, also can be circular, can also be other irregular shape; Fixed mount 3 can right angle frame, also can be the acute angle frame, can also be the obtuse angle frame.All various variations of being done in the utility model independent claims protection domain all fall into protection domain of the present utility model.
Claims (4)
1. a plastic casing testing apparatus is characterized in that: comprise motor (1), with the eccentric eccentric disc (2) that is connected of motor (1); Also comprise fixed mount (3), a limit of described fixed mount (3) is connected with eccentric disc (2) contact, the end on another limit of described fixed mount (3) is fixedly connected with drag-line (4), described drag-line (4) is walked around fixed disc (5), is connected with an end of spring (6) by regulating device (10), the other end of described spring (6) is fixedly connected with stationary installation (7), is socketed with plastic casing (8) on the external diameter of described drag-line (4).
2. plastic casing testing apparatus according to claim 1 is characterized in that: be respectively arranged with a limited block (9) on the drag-line (4) at described plastic casing (8) two ends.
3. plastic casing testing apparatus according to claim 1 is characterized in that: be provided with a bolt (11) on the described regulating device (10) at least.
4. plastic casing testing apparatus according to claim 1 is characterized in that: described fixed mount (3) is a right angle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206400560U CN201903488U (en) | 2010-12-02 | 2010-12-02 | Plastic sleeve testing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206400560U CN201903488U (en) | 2010-12-02 | 2010-12-02 | Plastic sleeve testing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201903488U true CN201903488U (en) | 2011-07-20 |
Family
ID=44274082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206400560U Expired - Lifetime CN201903488U (en) | 2010-12-02 | 2010-12-02 | Plastic sleeve testing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201903488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104215535A (en) * | 2013-05-30 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | Device for detecting wear-resisting property of cable conductor |
| CN104913994A (en) * | 2014-03-14 | 2015-09-16 | 青岛远东富隆新材料有限公司 | Device for testing abrasion resistance of fluoroplastic lining pipe |
-
2010
- 2010-12-02 CN CN2010206400560U patent/CN201903488U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104215535A (en) * | 2013-05-30 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | Device for detecting wear-resisting property of cable conductor |
| CN104215535B (en) * | 2013-05-30 | 2016-12-28 | 深圳市海洋王照明工程有限公司 | cable wear resistance testing device |
| CN104913994A (en) * | 2014-03-14 | 2015-09-16 | 青岛远东富隆新材料有限公司 | Device for testing abrasion resistance of fluoroplastic lining pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110720 |