CN203849122U - Device for testing abrasion resistance of fluoroplastic lining pipe - Google Patents
Device for testing abrasion resistance of fluoroplastic lining pipe Download PDFInfo
- Publication number
- CN203849122U CN203849122U CN201420114476.3U CN201420114476U CN203849122U CN 203849122 U CN203849122 U CN 203849122U CN 201420114476 U CN201420114476 U CN 201420114476U CN 203849122 U CN203849122 U CN 203849122U
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- China
- Prior art keywords
- lining pipe
- fluoroplastic
- push
- metal frame
- internal lining
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a device for testing abrasion resistance of a fluoroplastic lining pipe. The device comprises a push-pull lock cylinder tensioning system, an abrasion system and a measuring system, wherein the push-pull lock cylinder tensioning system comprises a push-pull lock cylinder, a metal frame, an eccentric wheel and a tensioning end, one end of the push-pull lock cylinder is fixed on the metal frame, the metal frame is driven by the eccentric wheel and can reciprocate, and the other end of the push-pull lock cylinder penetrates through a sample piece to be tested and is fixed with the tensioning end; the abrasion system comprises an eccentric wheel, a motor, a metal frame, a disk and a push-pull lock cylinder, the fluoroplastic lining pipe to be tested bypasses the disk, the push-pull lock cylinder penetrates through the fluoroplastic lining pipe to be tested, two ends of which are respectively fixed, and the motor drives the eccentric wheel to rotate so as to drive the metal frame to reciprocate to pull the push-pull lock cylinder to abrade the fluoroplastic lining pipe to be tested; the measuring system comprises a metal frame, a sensor and a counter, the sensor transmits the reciprocating times of the metal frame to the counter, and the counter is used for recording. The device is simple to operate, and fills up one of the current gaps.
Description
Technical field
The utility model relates to a kind of brief test device of testing fluoroplastic internal lining pipe anti-wear performance.
Background technology
Fluoroplastic are general names of various fluoropolymers, typically refer to the monomer autohemagglutination that contains fluorine atom or the polymkeric substance making with other not fluorine-containing unsaturated monomer copolymerization.Fluoroplastic have the excellent properties such as chemical inertness, high-low temperature resistant and self lubricity, are widely used in the fields such as Aero-Space, automobile, machinery, chemical plant, electronics and biomedicine.
Along with the development of automobile industry, the consumption of the automobile zip using fluoroplastic as internal lining pipe goes from strength to strength in recent years.And for automobile zip the performance index with fluoroplastic internal lining pipes, external industry standard is ASTM D638-2003(American Society Testing and Materials) version.Wherein related to the detection method of pulling strengrth and the breaking elongation etc. of product, and corresponding detecting instrument is also substantially all more complete.
But, relating to internal lining pipe anti-wear performance context of detection, also there is no on the market corresponding instrument at present, do not find through retrieval the pick-up unit that this is relevant yet.
Utility model content
In order to solve the problem of still not using on the market now internal lining pipe anti-wear performance pick-up unit about automobile, the utility model provides a kind of brief test device that detects internal lining pipe anti-wear performance, having got rid of the error of manual operation by exemplar, counterweight and stationary installation thereof, Frequency Converter Control speed and eccentric wheel adjustment stroke, is a kind of standardized wear-resisting pick-up unit.
For realizing aforementioned object, the utility model adopts following technical scheme: a kind of fluoroplastic internal lining pipe wear resistance testing device, comprise push-and-pull lock core clamping system, abrasion system and measuring system, zip core clamping system comprises push-and-pull lock core, metal frame, eccentric wheel and tension side, one end of push-and-pull lock core is fixed in metal frame, metal frame drives reciprocally motion by eccentric wheel, and the push-and-pull lock core other end passes tested exemplar and fixes with tension side; Abrasion system comprises eccentric wheel, motor, metal frame, disk and push-and-pull lock core, fluoroplastic internal lining pipe to be tested is walked around disk, push-and-pull lock core is through fluoroplastic internal lining pipe to be tested, two ends are fixing respectively, direct motor drive eccentric wheel rotates, thus the fluoroplastic internal lining pipe that drives metal frame to-and-fro movement to pull push-and-pull lock core to wear and tear to be tested; Measuring system comprises metal frame, sensor sum counter, and the reciprocal time of metal frame is sent to counter by sensor, carries out record by counter.
Described tension side is weight or extension spring.
Described weight is counterweight.
The disk of described clamping system is two, and fluoroplastic internal lining pipe to be tested becomes S shape to walk around respectively two disks.
The circumference of described disk is provided with groove, and fluoroplastic internal lining pipe to be tested is walked around the groove of disk.
Described motor is also connected with frequency converter.
The beneficial effects of the utility model are: designed an internal lining pipe wear-resistant tester easy and simple to handle, filled up the vacancy that current internal lining pipe anti-wear performance detects; Can detect internal lining pipe anti-wear performance more accurately by exemplar stationary installation, stroke adjusting device, robot scaler.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
1. metal frame; 2. counterweight; 3. iron block; 4. rosette; 5. eccentric wheel; 6. sensor.
Embodiment
Refer to Fig. 1, the utility model one embodiment comprises push-and-pull lock core clamping system, abrasion system and measuring system composition, zip core clamping system comprises push-and-pull lock core, metal frame, eccentric wheel and tension side, one end of push-and-pull lock core is fixed in metal frame, metal frame drives reciprocally motion by eccentric wheel, and the push-and-pull lock core other end passes tested exemplar and fixes with tension side; Abrasion system comprises eccentric wheel, motor, metal frame, disk and push-and-pull lock core, fluoroplastic internal lining pipe to be tested is walked around disk, push-and-pull lock core is through fluoroplastic internal lining pipe to be tested, two ends are fixing respectively, direct motor drive eccentric wheel rotates, thus the fluoroplastic internal lining pipe that drives metal frame to-and-fro movement to pull push-and-pull lock core to wear and tear to be tested; Measuring system comprises metal frame, sensor sum counter, and the reciprocal time of metal frame is sent to counter by sensor, carries out record by counter.
Described tension side is weight or extension spring.
Described weight is counterweight.
The disk of described clamping system is two, and fluoroplastic internal lining pipe to be tested becomes S shape to walk around respectively two disks.
The circumference of described disk is provided with groove, and fluoroplastic internal lining pipe to be tested is walked around the groove of disk.
Described motor is also connected with frequency converter.
Automobile-used fluoroplastic internal lining pipe conventionally and push-and-pull lock core be used in conjunction with, therefore be screwed in metal frame with one end of push-and-pull lock core, the other end passes tested exemplar and fixes with counterweight, by the iron block welding together with base plate, exemplar is fixed, exemplar is walked around the groove of smooth metal disk with S shape, driven by motor eccentric wheel rotates, thereby make zip core and internal lining pipe do reciprocating friction motion, regulate motor speed to adjust zip core and internal lining pipe does the reciprocating friction period of motion by frequency converter.Sensor sensing metal frame reciprocal time feeds back to counter record.Can, by observing or at the corresponding site of fluoroplastic internal lining pipe, induction installation being set, determine its degree of wear, arrive the data while specifying the degree of wear, be the anti-wear performance data of corresponding fluoroplastic internal lining pipe.
Concrete, counterweight can be substituted by other weights or extension spring etc., but counterweight is more accurate for the control of the tension force of this proving installation.
Concrete, motor is selected by frequency converter and is regulated motor speed, can better carry out adjusting rotary speed according to the actual service condition of product, better simulate the abrasion condition under use state, be that the result of test is more close to the wearing and tearing under actual service condition.
It should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle, also can make some improvements and modifications, these also should be considered as protection domain of the present utility model.
Claims (6)
1. a fluoroplastic internal lining pipe wear resistance testing device, comprises push-and-pull lock core clamping system, abrasion system and measuring system, it is characterized in that:
Zip core clamping system comprises push-and-pull lock core, metal frame, eccentric wheel and tension side, and one end of push-and-pull lock core is fixed in metal frame, and metal frame drives reciprocally motion by eccentric wheel, and the push-and-pull lock core other end passes tested exemplar and fixes with tension side;
Abrasion system comprises eccentric wheel, motor, metal frame, disk and push-and-pull lock core, fluoroplastic internal lining pipe to be tested is walked around disk, push-and-pull lock core is through fluoroplastic internal lining pipe to be tested, two ends are fixing respectively, direct motor drive eccentric wheel rotates, thus the fluoroplastic internal lining pipe that drives metal frame to-and-fro movement to pull push-and-pull lock core to wear and tear to be tested;
Measuring system comprises metal frame, sensor sum counter, and the reciprocal time of metal frame is sent to counter by sensor, carries out record by counter.
2. a kind of fluoroplastic internal lining pipe wear resistance testing device as claimed in claim 1, is characterized in that: described tension side is weight or extension spring.
3. a kind of fluoroplastic internal lining pipe wear resistance testing device as claimed in claim 2, is characterized in that: described weight is counterweight.
4. a kind of fluoroplastic internal lining pipe wear resistance testing device as claimed in claim 1, is characterized in that: the disk of described clamping system is two, and fluoroplastic internal lining pipe to be tested becomes S shape to walk around respectively two disks.
5. a kind of fluoroplastic internal lining pipe wear resistance testing device as described in claim 1 or 4, is characterized in that: the circumference of described disk is provided with groove, and fluoroplastic internal lining pipe to be tested is walked around the groove of disk.
6. a kind of fluoroplastic internal lining pipe wear resistance testing device as claimed in claim 1, is characterized in that: described motor is also connected with frequency converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114476.3U CN203849122U (en) | 2014-03-14 | 2014-03-14 | Device for testing abrasion resistance of fluoroplastic lining pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114476.3U CN203849122U (en) | 2014-03-14 | 2014-03-14 | Device for testing abrasion resistance of fluoroplastic lining pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203849122U true CN203849122U (en) | 2014-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420114476.3U Expired - Fee Related CN203849122U (en) | 2014-03-14 | 2014-03-14 | Device for testing abrasion resistance of fluoroplastic lining pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN203849122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2014
- 2014-03-14 CN CN201420114476.3U patent/CN203849122U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20200314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |